SCSN Earthquake Commentary

May 29, 2015

Weekly Seismicity Report – March 28, 2015

Filed under: Felt Earthquakes, Weekly — duty @ 8:12 am



Southern California Earthquakes in the Past Week

Zack Newman
Seismological Laboratory


California Institute of Technology

May 28, 2015

This report covers the seven day period ending 17:00 on May 28, 2015. During this period we detected and analyzed 293 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37384944  2.3  2015/05/21 17:08:09 33  9.9 N 115 38.8 W  4.2   13 km ( 8 mi)  WNW  of Calipatria, CA
37385056  2.5  2015/05/21 21:44:11 33 19.3 N 116 17.4 W 11.7   11 km ( 7 mi)  NE of Borrego Springs, CA
37385072  3.3  2015/05/21 22:05:58 32 21.4 N 115 14.6 W 27.1    5 km ( 3 mi)  W of Delta, B.C., MX
37385080  2.4  2015/05/21 22:58:02 32 22.1 N 115 14.4 W 22.5    5 km ( 3 mi)  WNW  of Delta, B.C., MX
37385088  3.4  2015/05/21 23:56:07 32 21.8 N 115 14.2 W 26.7    4 km ( 3 mi)  WNW  of Delta, B.C., MX
37385168  2.1  2015/05/22 03:38:43 32 21.2 N 115 15.7 W  7.0    6 km ( 4 mi)  W of Delta, B.C., MX
37385272  2.2  2015/05/22 07:34:27 34  3.4 N 116 28.8 W  9.4    8 km ( 5 mi)  SW of Yucca Valley, CA
37385936  3.1  2015/05/23 10:06:51 33 59.7 N 118 21.2 W 11.9    0 km ( 0 mi)  WSW  of View Park-Windsor Hills, CA 
37386144  2.7  2015/05/23 17:28:07 33 13.3 N 116  5.4 W 10.6    9 km ( 6 mi)  NNE  of Ocotillo Wells, CA
37386336  2.7  2015/05/24 03:37:14 34 45.8 N 120  0.2 W  7.3   15 km ( 9 mi)  NE of Los Olivos, CA
37386424  2.5  2015/05/24 06:31:23 34 47.6 N 116 15.9 W  5.4   12 km ( 8 mi)  NW of Ludlow, CA
37386952  2.1  2015/05/25 13:30:09 33 29.0 N 116 27.2 W 12.2   22 km (14 mi)  ESE  of Anza, CA
37387048  2.0  2015/05/25 17:35:31 34 34.5 N 116 15.6 W  2.8   19 km (12 mi)  SSW  of Ludlow, CA
37387192  2.0  2015/05/25 23:49:29 33 28.6 N 116 28.5 W 13.9   20 km (13 mi)  ESE  of Anza, CA
37388024  2.6  2015/05/26 20:15:38 36  1.2 N 117 22.2 W  6.4   28 km (18 mi)  N of Searles Valley, CA
37388136  3.0  2015/05/27 00:47:38 33 57.6 N 119 54.3 W 14.6   13 km ( 8 mi)  S of Santa Cruz Is.
37388384  2.3  2015/05/27 11:31:56 34 49.1 N 118 55.9 W 11.3    1 km ( 1 mi)  ESE  of Frazier Park, CA
37388776  2.1  2015/05/28 03:39:34 33 30.4 N 116 29.0 W  9.0   18 km (11 mi)  ESE  of Anza, CA
37388832  3.3  2015/05/28 05:04:00 32 13.1 N 115 17.5 W 11.1   12 km ( 7 mi)  W of Alberto Oviedo Mota, B.C., MX
37388864  3.5  2015/05/28 05:13:41 32 13.5 N 115 17.7 W 10.4   12 km ( 7 mi)  W of Alberto Oviedo Mota, B.C., MX
37389200  2.3  2015/05/28 12:30:20 33 30.6 N 116 30.7 W 14.6   16 km (10 mi)  ESE  of Anza, CA 

May 21, 2015

Weekly Seismicity Report – May 21, 2015

Filed under: Felt Earthquakes, Weekly — nick @ 5:49 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

May 21, 2015

This report covers the seven day period ending 17:00 on May 21, 2015. During this period we detected and analyzed 298 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37380816  2.1  2015/05/15 00:28:34 33  2.1 N 115 55.7 W  4.6   22 km (14 mi)  ESE  of Ocotillo Wells, CA
37380968  2.2  2015/05/15 09:52:00 34  1.3 N 116 47.2 W 13.2   12 km ( 7 mi)  N of Cabazon, CA
37163175  2.1  2015/05/15 16:05:03 33 10.0 N 115 38.6 W  6.8   13 km ( 8 mi)  WNW  of Calipatria, CA
37163455  2.4  2015/05/16 07:57:38 32 24.3 N 115 13.5 W 10.0    6 km ( 4 mi)  NNW  of Delta, B.C., MX
37164103  2.6  2015/05/17 19:48:12 35 51.0 N 117 35.2 W  5.7   19 km (12 mi)  WNW  of Searles Valley, CA
37164127  2.7  2015/05/17 20:27:30 34  0.6 N 118 44.9 W 12.0    6 km ( 4 mi)  E of Malibu, CA
37164767  2.2  2015/05/18 23:17:52 33 38.2 N 118 33.3 W  2.5   20 km (12 mi)  SW of Rancho Palos Verdes, CA
37164879  2.1  2015/05/19 04:39:18 34  0.5 N 116 53.3 W 11.5    9 km ( 6 mi)  N of Banning, CA
37166079  4.1  2015/05/20 20:15:29 33  9.7 N 115 39.8 W  3.5   14 km ( 9 mi)  NNW  of Westmorland, CA
37166095  2.9  2015/05/20 20:18:07 33  9.9 N 115 38.5 W  5.5   13 km ( 8 mi)  WNW  of Calipatria, CA
37166103  2.8  2015/05/20 20:19:18 33  9.7 N 115 38.7 W  5.7   13 km ( 8 mi)  WNW  of Calipatria, CA
37166111  2.2  2015/05/20 20:24:28 33 10.0 N 115 38.3 W  5.4   12 km ( 8 mi)  WNW  of Calipatria, CA
37166127  2.4  2015/05/20 20:34:51 33 10.3 N 115 38.6 W  6.0   13 km ( 8 mi)  WNW  of Calipatria, CA
37166175  3.3  2015/05/20 20:51:02 33  9.8 N 115 39.4 W  3.5   14 km ( 9 mi)  WNW  of Calipatria, CA
37166183  2.6  2015/05/20 20:52:23 33 10.0 N 115 38.7 W  3.7   13 km ( 8 mi)  WNW  of Calipatria, CA
37166247  2.1  2015/05/20 21:37:21 33 10.2 N 115 38.7 W  3.4   13 km ( 8 mi)  WNW  of Calipatria, CA
37166279  2.4  2015/05/20 21:49:41 33  9.8 N 115 38.9 W  3.7   13 km ( 8 mi)  WNW  of Calipatria, CA
37166303  3.3  2015/05/20 22:06:12 33 10.0 N 115 39.5 W  3.4   14 km ( 9 mi)  WNW  of Calipatria, CA
37166447  2.4  2015/05/21 03:45:02 33 10.2 N 115 38.6 W  3.6   13 km ( 8 mi)  WNW  of Calipatria, CA
37166455  2.1  2015/05/21 03:47:45 33 10.1 N 115 38.3 W  4.7   12 km ( 8 mi)  WNW  of Calipatria, CA
37166791  2.1  2015/05/21 12:23:06 33 32.8 N 116 40.4 W 10.2    1 km ( 1 mi)  S of Anza, CA
37166839  2.1  2015/05/21 13:39:32 34  5.2 N 117 19.1 W 18.0    2 km ( 1 mi)  NNW  of Colton, CA 

May 14, 2015

Weekly Seismicity Report – May 14, 2015

Filed under: Felt Earthquakes, Weekly — duty @ 5:09 pm



Southern California Earthquakes in the Past Week

Zack Newman
Seismological Laboratory


California Institute of Technology

May 14, 2015

This report covers the seven day period ending 17:00 on May 14, 2015. During this period we detected and analyzed 246 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37131692  2.4  2015/05/08 06:14:08 33 56.1 N 116  2.2 W  5.0   23 km (14 mi)  S of Twentynine Palms, CA
37376808  2.1  2015/05/08 06:44:16 34  0.5 N 116 26.6 W  3.1    8 km ( 5 mi)  NE of Desert Hot Springs, CA
37377144  2.8  2015/05/08 19:22:07 32  6.9 N 115 10.6 W 19.6   13 km ( 8 mi)  S of Alberto Oviedo Mota, B.C., MX 
37377184  2.7  2015/05/08 23:18:32 36  2.6 N 117 36.6 W  2.6   29 km (18 mi)  ENE  of Little Lake, CA
37377200  2.1  2015/05/08 23:38:57 36  2.6 N 117 36.5 W  2.8   29 km (18 mi)  ENE  of Little Lake, CA
37377448  2.3  2015/05/09 12:51:47 34  1.4 N 116 26.3 W  3.3    9 km ( 6 mi)  NE of Desert Hot Springs, CA
37377816  3.8  2015/05/10 08:42:58 35  1.9 N 119  4.0 W  0.0   16 km (10 mi)  NW of Grapevine, CA
37378064  2.0  2015/05/10 23:48:21 34 18.9 N 117 28.4 W 13.1    7 km ( 4 mi)  NNE  of Lytle Creek, CA
37378584  2.4  2015/05/11 13:16:19 33  3.2 N 116  2.6 W 11.5   13 km ( 8 mi)  SE of Ocotillo Wells, CA
37379496  2.8  2015/05/12 23:02:26 33 10.0 N 115 38.7 W  3.4   13 km ( 8 mi)  WNW  of Calipatria, CA
37379704  2.0  2015/05/13 09:29:46 32 10.2 N 115 48.5 W  6.0   50 km (31 mi)  SSW  of Progreso, B.C., MX
37380200  2.7  2015/05/14 01:04:24 32 58.2 N 115 32.8 W 13.6    2 km ( 1 mi)  WSW  of Brawley, CA 
37380248  2.4  2015/05/14 04:13:19 33  2.2 N 115 56.1 W  2.7   22 km (13 mi)  ESE  of Ocotillo Wells, CA
37380344  2.1  2015/05/14 09:04:01 32 58.2 N 115 32.7 W 11.1    2 km ( 1 mi)  SW of Brawley, CA 

May 7, 2015

Weekly Seismicity Report – May 7, 2015

Filed under: Felt Earthquakes, Weekly — nick @ 6:11 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

May 07, 2015

This report covers the seven day period ending 17:00 on May 07, 2015. During this period we detected and analyzed 304 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37373144  2.4  2015/05/01 08:16:26 36  1.4 N 117 46.4 W  2.9   15 km (10 mi)  NE of Little Lake, CA
37373224  2.7  2015/05/01 10:08:38 32  9.9 N 115 49.0 W  6.0   51 km (32 mi)  SSW  of Progreso, B.C., MX
37373392  2.3  2015/05/01 16:40:56 36  1.5 N 117 46.5 W  3.1   15 km (10 mi)  NE of Little Lake, CA
37373608  2.5  2015/05/02 04:13:27 36  0.5 N 117 43.1 W  3.1   19 km (12 mi)  ENE  of Little Lake, CA
37374008  3.8  2015/05/03 04:07:18 33 60.0 N 118 21.6 W 12.1    1 km ( 1 mi)  WNW  of View Park-Windsor Hills, CA
37374144  2.1  2015/05/03 12:51:57 34  0.0 N 118 21.4 W 10.9    1 km ( 1 mi)  NW of View Park-Windsor Hills, CA
37374288  2.1  2015/05/03 21:10:17 34  0.1 N 116 26.5 W  2.5    7 km ( 4 mi)  NE of Desert Hot Springs, CA
37374304  2.7  2015/05/03 21:43:56 34  0.3 N 116 26.4 W  3.5    7 km ( 5 mi)  NE of Desert Hot Springs, CA
37374312  2.3  2015/05/03 21:44:30 34  0.1 N 116 26.4 W  3.0    7 km ( 4 mi)  NE of Desert Hot Springs, CA
37374320  2.1  2015/05/03 21:45:38 34  0.3 N 116 26.4 W  3.3    7 km ( 5 mi)  NE of Desert Hot Springs, CA
37374928  2.6  2015/05/04 17:26:46 36  2.5 N 117 36.6 W  2.6   29 km (18 mi)  ENE  of Little Lake, CA
37375096  2.1  2015/05/04 22:43:49 34  0.1 N 116 26.6 W  3.0    7 km ( 4 mi)  NE of Desert Hot Springs, CA
37375632  3.7  2015/05/06 00:39:46 33 48.7 N 116 58.7 W 15.3    4 km ( 2 mi)  NNW  of San Jacinto, CA
37375696  2.7  2015/05/06 02:19:31 33 48.6 N 116 58.9 W 15.5    4 km ( 2 mi)  NW of San Jacinto, CA
37375864  3.1  2015/05/06 09:11:01 33 48.9 N 117 37.8 W  6.9    8 km ( 5 mi)  SW of Corona, CA
37375872  2.2  2015/05/06 10:00:00 36  2.7 N 117 36.5 W  2.4   29 km (18 mi)  ENE  of Little Lake, CA
37376096  2.0  2015/05/06 15:58:04 33 55.9 N 116  2.1 W  4.8   23 km (14 mi)  S of Twentynine Palms, CA
37376128  2.0  2015/05/06 16:16:29 36  2.5 N 117 36.5 W  3.1   29 km (18 mi)  ENE  of Little Lake, CA
37376600  2.3  2015/05/07 16:05:12 36  2.7 N 117 36.3 W  2.6   30 km (18 mi)  ENE  of Little Lake, CA 

April 30, 2015

Weekly Seismicity Report – April 30, 2015

Filed under: Felt Earthquakes, Weekly — nick @ 5:19 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

April 30, 2015

This report covers the seven day period ending 17:00 on April 30, 2015. During this period we detected and analyzed 279 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37150975  2.6  2015/04/23 18:56:35 34 52.7 N 118 50.1 W  4.2    5 km ( 3 mi)  NE of Lebec, CA
37151127  2.4  2015/04/24 08:01:25 35  9.9 N 117 33.2 W  4.3   20 km (13 mi)  NNE  of Boron, CA
37151199  2.3  2015/04/24 12:01:01 36 12.3 N 118 12.3 W  8.6   20 km (12 mi)  WSW  of Olancha, CA
37151463  2.2  2015/04/25 03:33:13 33 17.3 N 116 45.9 W 14.0    5 km ( 3 mi)  N of Lake Henshaw, CA
37151487  2.6  2015/04/25 04:18:05 35 51.6 N 116 38.6 W  1.7   36 km (22 mi)  WSW  of Shoshone, CA
37151535  2.7  2015/04/25 08:13:23 33  5.5 N 116  3.6 W 10.0    9 km ( 5 mi)  SE of Ocotillo Wells, CA
37151551  2.2  2015/04/25 08:16:07 33  5.9 N 116  3.4 W  9.8    9 km ( 5 mi)  SE of Ocotillo Wells, CA
37151591  2.3  2015/04/25 09:42:24 35  5.1 N 119  7.5 W 22.4   24 km (15 mi)  NW of Grapevine, CA
37151767  2.2  2015/04/25 19:42:59 35 39.6 N 118 28.1 W  9.9    5 km ( 3 mi)  N of Lake Isabella, CA
37152247  2.3  2015/04/27 02:40:29 35 15.9 N 118 34.3 W 10.1   19 km (12 mi)  NW of Tehachapi, CA
37152303  2.6  2015/04/27 06:49:18 34 59.6 N 116 56.5 W  7.8   13 km ( 8 mi)  NE of Barstow, CA
37152439  2.1  2015/04/27 14:59:57 32 36.3 N 115 45.1 W  3.5   16 km (10 mi)  W of Progreso, B.C., MX
37152503  2.1  2015/04/27 16:17:53 33 42.7 N 118 16.4 W  7.0    3 km ( 2 mi)  SSE  of San Pedro, CA
37152559  2.2  2015/04/27 17:42:58 34 27.4 N 120 38.4 W  2.8   26 km (16 mi)  SW of Lompoc, CA
37153463  2.4  2015/04/28 17:39:10 35 14.7 N 119 29.1 W 20.8   12 km ( 7 mi)  NNW  of Taft, CA
37153655  2.1  2015/04/29 03:56:08 32 57.0 N 116 20.8 W  9.4   22 km (14 mi)  NE of Pine Valley, CA
37153663  2.2  2015/04/29 03:57:51 36  2.5 N 117 36.4 W  2.3   29 km (18 mi)  ENE  of Little Lake, CA
37153695  2.0  2015/04/29 04:43:29 35 40.2 N 117 31.4 W  8.4   15 km ( 9 mi)  ENE  of Ridgecrest, CA
37372464  2.2  2015/04/29 18:08:51 33 47.6 N 116  3.7 W  8.6   16 km (10 mi)  NE of Coachella, CA
37372672  3.4  2015/04/30 07:01:15 33 51.1 N 118 15.1 W 14.7    4 km ( 2 mi)  NE of Carson, CA
37372776  2.5  2015/04/30 11:43:27 35  9.6 N 117  5.9 W  4.5   30 km (19 mi)  NNW  of Barstow, CA 

April 23, 2015

Weekly Seismicity Report – April 23, 2015

Filed under: Felt Earthquakes, Weekly — nick @ 9:32 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

April 23, 2015

This report covers the seven day period ending 17:00 on April 23, 2015. During this period we detected and analyzed 302 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37147815  2.4  2015/04/18 13:15:39 32 37.2 N 115 45.1 W  8.4   16 km (10 mi)  WNW  of Progreso, B.C., MX
37147927  3.2  2015/04/18 21:35:45 34  1.0 N 116 26.2 W  0.8    8 km ( 5 mi)  NE of Desert Hot Springs, CA
37148303  2.4  2015/04/19 17:11:51 34 17.8 N 116 27.5 W 11.1   20 km (13 mi)  N of Yucca Valley, CA
37148319  2.6  2015/04/19 17:51:59 35 15.5 N 119 28.8 W 14.3   13 km ( 8 mi)  N of Taft, CA
37148343  2.1  2015/04/19 18:15:04 33 20.4 N 116 55.7 W 14.9    6 km ( 4 mi)  WSW  of Palomar Observatory, CA
37148391  2.3  2015/04/19 19:31:58 34  0.7 N 116 25.8 W  0.7    9 km ( 5 mi)  NE of Desert Hot Springs, CA 
37148463  2.1  2015/04/19 21:35:16 34  0.9 N 116 26.0 W  1.0    9 km ( 5 mi)  NE of Desert Hot Springs, CA
37148671  2.1  2015/04/20 07:13:37 34  0.6 N 116 26.3 W  1.3    8 km ( 5 mi)  NE of Desert Hot Springs, CA
37148711  2.3  2015/04/20 08:06:53 35 15.3 N 119 28.7 W 14.5   13 km ( 8 mi)  N of Taft, CA
37148847  2.6  2015/04/20 12:25:59 33 27.8 N 116 36.3 W 12.4   12 km ( 7 mi)  SSE  of Anza, CA
37148927  2.1  2015/04/20 14:15:32 35 15.2 N 119 29.0 W 13.1   12 km ( 8 mi)  NNW  of Taft, CA
37149767  2.3  2015/04/21 16:41:53 33 29.7 N 116 34.5 W 13.7   11 km ( 7 mi)  SE of Anza, CA
37150415  2.2  2015/04/22 17:29:57 36 10.9 N 117 53.8 W  0.9   15 km ( 9 mi)  SE of Olancha, CA
37150423  2.3  2015/04/22 18:03:04 36 10.9 N 117 53.7 W  0.7   15 km ( 9 mi)  SE of Olancha, CA
37150703  2.4  2015/04/23 07:54:10 32 53.1 N 116 15.6 W  8.0   26 km (16 mi)  ENE  of Pine Valley, CA
37150727  2.1  2015/04/23 08:10:05 36  1.2 N 117 43.9 W  2.8   18 km (11 mi)  ENE  of Little Lake, CA 

April 16, 2015

Weekly Seismicity Report – April 16, 2015

Filed under: Felt Earthquakes, Weekly — nick @ 5:28 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

April 16, 2015

This report covers the seven day period ending 17:00 on April 16, 2015. During this period we detected and analyzed 334 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37360480  2.3  2015/04/09 20:36:53 33 10.9 N 115 36.6 W  1.9   11 km ( 7 mi)  SW of Niland, CA
37360504  2.2  2015/04/09 21:52:42 34 19.0 N 116 50.6 W  7.5    6 km ( 4 mi)  N of Big Bear City, CA
37361192  2.1  2015/04/10 14:38:31 33 28.1 N 116 34.9 W  9.3   13 km ( 8 mi)  SE of Anza, CA
37361456  2.8  2015/04/10 21:22:01 33 57.7 N 116 48.9 W 17.9    6 km ( 3 mi)  NNW  of Cabazon, CA
37361560  2.2  2015/04/11 00:33:38 32 20.9 N 115 24.7 W  7.5   21 km (13 mi)  W of Delta, B.C., MX
37361600  2.4  2015/04/11 02:50:40 33 14.5 N 117 27.8 W 13.2    8 km ( 5 mi)  WNW  of Camp Pendleton South, CA
37361616  2.3  2015/04/11 02:52:03 34 10.0 N 116 25.9 W  9.9    6 km ( 4 mi)  N of Yucca Valley, CA
37361624  2.7  2015/04/11 02:56:36 32 24.8 N 115 13.2 W  9.2    7 km ( 4 mi)  NNW  of Delta, B.C., MX
37362264  2.1  2015/04/12 01:57:43 34 40.5 N 116 17.5 W  2.4   13 km ( 8 mi)  WSW  of Ludlow, CA
37362272  2.4  2015/04/12 02:24:21 34 40.5 N 116 17.8 W  3.7   14 km ( 8 mi)  WSW  of Ludlow, CA
37362280  2.6  2015/04/12 02:24:36 32 58.2 N 115 53.4 W  9.3   26 km (16 mi)  WSW  of Westmorland, CA
37362384  2.1  2015/04/12 06:45:55 33 55.6 N 116  1.7 W  4.9   24 km (15 mi)  S of Twentynine Palms, CA
37362648  2.6  2015/04/12 16:35:46 33 59.4 N 118 21.9 W  6.8    2 km ( 1 mi)  SSE  of Baldwin Hills, CA
37362736  2.3  2015/04/12 18:54:23 36  5.9 N 117 45.9 W  7.8   18 km (11 mi)  ENE  of Coso Junction, CA
37362808  3.3  2015/04/12 21:17:41 33 59.5 N 118 21.7 W 11.7    1 km ( 1 mi)  WSW  of View Park-Windsor Hills, CA
37362880  2.7  2015/04/12 23:50:23 34  8.1 N 116 50.4 W 11.0   14 km ( 9 mi)  SSE  of Big Bear Lake, CA
37363424  2.0  2015/04/14 00:51:07 32 57.0 N 116 20.3 W  9.2   23 km (14 mi)  NE of Pine Valley, CA
37363640  2.4  2015/04/14 09:33:24 34 15.9 N 117 32.6 W 11.6    4 km ( 3 mi)  W of Lytle Creek, CA
37364384  3.1  2015/04/15 20:59:58 34 20.1 N 118 27.4 W  8.7    6 km ( 4 mi)  NNW  of Pacoima, CA
37364408  2.5  2015/04/15 22:32:27 33  9.6 N 115 38.8 W  1.0   13 km ( 8 mi)  WNW  of Calipatria, CA
37364480  2.5  2015/04/16 06:05:40 34 24.6 N 120 11.2 W  0.0   21 km (13 mi)  SSW  of Solvang, CA 

April 9, 2015

Weekly Seismicity Report – April 9, 2015

Filed under: Felt Earthquakes, Weekly — nick @ 5:33 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

April 09, 2015

This report covers the seven day period ending 17:00 on April 09, 2015. During this period we detected and analyzed 399 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37355376  2.3  2015/04/03 00:06:04 33 44.5 N 115 55.7 W  8.1   23 km (14 mi)  ENE  of Thermal, CA
37355992  2.2  2015/04/03 15:56:43 33 51.5 N 116 58.6 W 14.0    8 km ( 5 mi)  S of Beaumont, CA
37356240  2.1  2015/04/04 00:40:08 34  0.8 N 117 13.4 W 17.2    5 km ( 3 mi)  SE of Loma Linda, CA
37356400  2.3  2015/04/04 07:32:07 34 47.4 N 116 15.7 W  4.1   12 km ( 7 mi)  NW of Ludlow, CA
37356408  2.2  2015/04/04 07:46:35 34 19.4 N 118 33.4 W  4.6    8 km ( 5 mi)  NW of Granada Hills, CA
37356424  2.9  2015/04/04 07:52:51 34 19.2 N 118 33.4 W  7.8    8 km ( 5 mi)  NW of Granada Hills, CA
37356432  3.1  2015/04/04 07:54:45 34 19.5 N 118 33.2 W  6.4    8 km ( 5 mi)  NW of Granada Hills, CA
37356536  2.1  2015/04/04 10:14:50 34 19.5 N 118 33.3 W  6.9    8 km ( 5 mi)  NW of Granada Hills, CA
37356560  2.0  2015/04/04 10:48:57 34 19.5 N 118 33.6 W  2.4    8 km ( 5 mi)  NW of Granada Hills, CA
37356672  2.1  2015/04/04 13:49:51 34 47.7 N 116 15.8 W  4.2   12 km ( 8 mi)  NW of Ludlow, CA
37356976  2.4  2015/04/05 05:56:55 33 28.2 N 116 34.7 W  9.4   13 km ( 8 mi)  SE of Anza, CA
37357040  2.2  2015/04/05 11:16:41 35 35.0 N 120 51.9 W  1.1   15 km ( 9 mi)  WNW  of Templeton, CA
37357416  2.3  2015/04/06 04:22:06 35  7.0 N 119 14.4 W 16.7   16 km (10 mi)  ENE  of Maricopa, CA
37358112  2.1  2015/04/07 00:01:38 33 29.9 N 116 29.9 W 14.8   17 km (11 mi)  ESE  of Anza, CA
37358176  2.0  2015/04/07 01:56:41 36  6.7 N 117 50.9 W  0.1   12 km ( 7 mi)  NE of Coso Junction, CA
37358288  2.3  2015/04/07 06:03:16 32 15.0 N 115 17.6 W 13.7   12 km ( 7 mi)  WNW  of Alberto Oviedo Mota, B.C., MX
37358336  2.1  2015/04/07 07:32:37 33 27.8 N 116 34.3 W 10.1   14 km ( 9 mi)  SE of Anza, CA
37358400  2.0  2015/04/07 08:58:27 34 37.1 N 119  5.6 W  7.3   23 km (14 mi)  NE of Ojai, CA
37358552  2.4  2015/04/07 12:50:44 35 59.3 N 117 40.9 W  1.5   21 km (13 mi)  ENE  of Little Lake, CA
37358992  2.4  2015/04/08 03:49:09 33 31.7 N 116 47.0 W 11.1   11 km ( 7 mi)  WSW  of Anza, CA
37359304  4.3  2015/04/08 12:23:15 32 22.6 N 115 12.5 W  7.3    3 km ( 2 mi)  NNW  of Delta, B.C., MX
37359312  4.0  2015/04/08 12:30:28 32 24.7 N 115 14.7 W  6.0    8 km ( 5 mi)  NW of Delta, B.C., MX
37359576  2.7  2015/04/08 18:54:05 36 43.8 N 118 29.6 W 18.2   28 km (17 mi)  WSW  of Independence, CA 

April 2, 2015

Weekly Seismicity Report – April 2, 2015

Filed under: Uncategorized — nick @ 5:50 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

April 02, 2015

This report covers the seven day period ending 17:00 on April 02, 2015. During this period we detected and analyzed 336 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37350736  3.7  2015/03/27 08:36:57 33 55.8 N 116  1.9 W  2.1   24 km (15 mi)  S of Twentynine Palms, CA
37351392  2.4  2015/03/27 22:54:48 33  3.2 N 116 31.5 W 13.9    8 km ( 5 mi)  ESE  of Julian, CA
37352384  4.0  2015/03/30 02:21:56 34 47.5 N 116 15.7 W  3.8   12 km ( 8 mi)  NW of Ludlow, CA
37352440  2.8  2015/03/30 04:29:58 35 40.5 N 118 15.4 W 11.4   18 km (11 mi)  ESE  of Kernville, CA
37352536  2.4  2015/03/30 07:08:41 36  0.9 N 117 48.4 W  1.5   12 km ( 8 mi)  NE of Little Lake, CA
37353160  2.7  2015/03/30 23:57:17 34 36.9 N 119  3.3 W  6.4   25 km (16 mi)  SSW  of Frazier Park, CA
37353280  2.0  2015/03/31 05:53:04 33 28.1 N 116 34.8 W  9.5   13 km ( 8 mi)  SE of Anza, CA
37353312  2.3  2015/03/31 06:52:03 36  6.7 N 119 16.7 W 19.9    7 km ( 4 mi)  NNE  of Tipton, CA
37353920  2.0  2015/03/31 21:39:30 35 59.3 N 117 20.4 W  7.2   25 km (16 mi)  N of Trona, CA
37353928  2.4  2015/03/31 23:06:14 35 46.0 N 117 39.1 W  7.3   16 km (10 mi)  N of Ridgecrest, CA
37354528  2.4  2015/04/01 17:41:30 36 10.7 N 117 53.4 W  0.7   15 km (10 mi)  SE of Olancha, CA
37354712  2.1  2015/04/02 03:36:18 34 36.6 N 119  4.2 W  7.4   24 km (15 mi)  NE of Ojai, CA
37354952  3.5  2015/04/02 11:50:15 32 24.6 N 115 12.7 W  8.4    6 km ( 4 mi)  NNW  of Delta, B.C., MX 

March 26, 2015

Weekly Seismicity Report – March 26, 2015

Filed under: Felt Earthquakes, Weekly — nick @ 5:42 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

March 26, 2015

This report covers the seven day period ending 17:00 on March 26, 2015. During this period we detected and analyzed 337 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37344904  2.7  2015/03/21 00:32:26 33 55.7 N 116  1.9 W  4.8   24 km (15 mi)  S of Twentynine Palms, CA
37345128  2.5  2015/03/21 09:01:25 33 50.0 N 116 11.4 W  8.2   13 km ( 8 mi)  N of Indio, CA
37345248  2.6  2015/03/21 11:38:19 36 32.0 N 117 45.4 W  9.0   29 km (18 mi)  ESE  of Lone Pine, CA
37345328  2.4  2015/03/21 13:01:05 36  3.7 N 117 35.5 W  1.5   32 km (20 mi)  ENE  of Little Lake, CA
37346008  2.3  2015/03/22 14:04:17 33 20.9 N 116 12.8 W 13.2   17 km (11 mi)  SW of Oasis, CA
37346208  2.2  2015/03/22 21:27:21 35 45.4 N 116 55.1 W  0.4   42 km (26 mi)  E of Trona, CA
37346528  2.2  2015/03/23 08:34:16 32 31.9 N 115 16.7 W 24.0    8 km ( 5 mi)  ESE  of Puebla, B.C., MX
37346552  2.6  2015/03/23 08:57:04 32 34.5 N 115 17.5 W 24.4    6 km ( 4 mi)  E of Puebla, B.C., MX
37346928  2.9  2015/03/23 16:11:33 34 29.8 N 118 44.3 W 15.7   10 km ( 6 mi)  NNE  of Piru, CA
37347024  2.9  2015/03/23 17:52:29 32 12.2 N 115 13.8 W 27.9    6 km ( 4 mi)  WSW  of Alberto Oviedo Mota, B.C., MX
37347088  2.0  2015/03/23 20:15:46 36  1.6 N 117 37.2 W  0.1   28 km (17 mi)  ENE  of Little Lake, CA
37347128  3.6  2015/03/23 21:46:19 35 16.0 N 118 34.8 W 10.7   19 km (12 mi)  NW of Tehachapi, CA
37347376  2.1  2015/03/24 07:49:52 33 55.3 N 116 44.9 W 19.6    4 km ( 2 mi)  E of Cabazon, CA
37347856  2.4  2015/03/24 18:31:49 36  2.0 N 117 37.0 W  0.8   28 km (18 mi)  ENE  of Little Lake, CA
37347888  2.6  2015/03/24 19:40:40 36  1.8 N 117 36.9 W  1.8   28 km (18 mi)  ENE  of Little Lake, CA
37348224  2.1  2015/03/25 07:17:57 33 35.5 N 116 37.9 W 15.3    6 km ( 3 mi)  NE of Anza, CA
37348792  2.2  2015/03/25 14:48:35 32 22.8 N 115 15.3 W 21.0    6 km ( 4 mi)  WNW  of Delta, B.C., MX
37349288  2.2  2015/03/26 07:39:26 33 42.8 N 116 49.8 W 19.1    7 km ( 4 mi)  SE of Valle Vista, CA
37349552  3.1  2015/03/26 11:09:36 33 14.6 N 117 52.1 W 13.6   29 km (18 mi)  SSW  of Dana Point, CA
37349824  2.6  2015/03/26 15:09:08 34  2.4 N 117 15.2 W 16.8    1 km ( 1 mi)  SE of Loma Linda, CA 

March 19, 2015

Weekly Seismicity Report – March 19, 2015

Filed under: Felt Earthquakes, Uncategorized, Weekly — duty @ 5:10 pm



Southern California Earthquakes in the Past Week

Zack Newman
Seismological Laboratory


California Institute of Technology

March 19, 2015

This report covers the seven day period ending 17:00 on March 19, 2015. During this period we detected and analyzed 319 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37118759  2.0  2015/03/12 21:44:09 36  7.3 N 118  3.2 W  0.8   13 km ( 8 mi)  NW of Coso Junction, CA
37118975  2.2  2015/03/13 05:15:39 32 38.4 N 117 59.3 W  6.0   39 km (24 mi)  ESE  of San Clemente Is.
37337920  2.2  2015/03/13 16:26:43 33 29.6 N 116 34.4 W 12.9   12 km ( 7 mi)  SE of Anza, CA
37337928  2.0  2015/03/13 17:29:03 33 40.7 N 118 22.6 W  0.4    7 km ( 5 mi)  S of Rancho Palos Verdes, CA
37338184  3.2  2015/03/14 04:52:19 34 34.6 N 116 16.1 W  2.0   19 km (12 mi)  SSW  of Ludlow, CA
37338640  2.3  2015/03/14 15:46:45 32 39.4 N 117 58.6 W  6.0   39 km (24 mi)  ESE  of San Clemente Is.
37338696  2.3  2015/03/14 16:29:34 32 39.5 N 117 57.6 W  6.0   40 km (25 mi)  ESE  of San Clemente Is.
37340480  2.4  2015/03/16 16:50:00 33 10.7 N 115 36.6 W  1.7   11 km ( 7 mi)  WNW  of Calipatria, CA
37340592  2.3  2015/03/16 19:40:55 33 49.3 N 118 36.1 W 12.3   19 km (12 mi)  WSW  of Manhattan Beach, CA
37340624  3.0  2015/03/16 20:20:20 33 13.7 N 115 57.9 W  6.0    8 km ( 5 mi)  S of Salton City, CA
37340632  2.1  2015/03/16 20:22:53 33 13.6 N 115 57.8 W  4.7    8 km ( 5 mi)  S of Salton City, CA
37341080  2.5  2015/03/17 09:09:22 34 12.6 N 116 50.7 W  7.3    6 km ( 4 mi)  S of Big Bear City, CA
37341856  2.3  2015/03/18 05:37:42 33 48.5 N 118 36.0 W 13.0   19 km (12 mi)  WSW  of Manhattan Beach, CA
37342064  2.4  2015/03/18 08:15:03 32 38.3 N 115 39.3 W  7.6    9 km ( 6 mi)  NW of Progreso, B.C., MX
37342728  2.4  2015/03/19 01:41:30 35 29.6 N 118 17.5 W  8.0   21 km (13 mi)  ESE  of Bodfish, CA 

March 12, 2015

Weekly Seismicity Report – March 12, 2015

Filed under: Felt Earthquakes, Weekly — nick @ 5:31 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

March 12, 2015

This report covers the seven day period ending 17:00 on March 12, 2015. During this period we detected and analyzed 365 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37111079  2.3  2015/03/06 04:31:58 32 55.6 N 116 13.3 W 13.1   25 km (16 mi)  SSW  of Ocotillo Wells, CA
37111319  2.8  2015/03/06 07:51:14 34  1.5 N 116 51.7 W 22.4   11 km ( 7 mi)  N of Banning, CA
37112071  2.2  2015/03/07 02:35:08 35 25.9 N 119 58.8 W  6.8    9 km ( 6 mi)  N of Simmler, CA
37112431  2.2  2015/03/07 10:49:24 32 22.9 N 115 14.5 W  8.0    6 km ( 3 mi)  WNW  of Delta, B.C., MX
37113543  2.9  2015/03/08 18:05:19 33 55.8 N 116  1.7 W  5.1   24 km (15 mi)  S of Twentynine Palms, CA
37114583  2.2  2015/03/09 12:49:59 33 42.3 N 116 45.7 W 17.9    6 km ( 3 mi)  SW of Idyllwild, CA
37114639  2.1  2015/03/09 13:14:50 33 42.2 N 116 45.6 W 17.9    6 km ( 3 mi)  SW of Idyllwild, CA
37114839  2.8  2015/03/09 15:51:40 33 28.8 N 118 12.7 W  0.0   19 km (12 mi)  NE of Avalon, CA
37115279  2.2  2015/03/09 23:45:32 36  2.8 N 117 42.8 W  1.1   21 km (13 mi)  E of Coso Junction, CA
37115327  3.0  2015/03/10 00:52:53 32 12.1 N 115 16.6 W  0.0   10 km ( 7 mi)  WSW  of Alberto Oviedo Mota, B.C., MX
37116183  2.3  2015/03/10 15:07:43 36  2.6 N 117 42.7 W  1.1   21 km (13 mi)  NE of Little Lake, CA
37116311  2.1  2015/03/10 17:03:56 32 26.1 N 115 32.7 W 12.7   17 km (10 mi)  SSE  of Progreso, B.C., MX
37116423  2.4  2015/03/10 21:13:21 35  1.1 N 116 17.6 W  1.1   34 km (21 mi)  SW of Baker, CA
37116559  2.1  2015/03/11 01:50:05 34 32.2 N 118 58.7 W 27.4   16 km (10 mi)  NNW  of Fillmore, CA
37117279  2.3  2015/03/11 15:45:59 35 33.9 N 118 20.8 W 10.2   13 km ( 8 mi)  ESE  of Lake Isabella, CA
37117335  2.2  2015/03/11 17:00:36 34 19.7 N 118 27.4 W  3.2    5 km ( 3 mi)  NNW  of Pacoima, CA
37118327  2.7  2015/03/12 14:18:43 33 16.8 N 116  0.0 W  3.9    5 km ( 3 mi)  WSW  of Salton City, CA 

March 5, 2015

Weekly Seismicity Report – March 5, 2015

Filed under: Felt Earthquakes, Weekly — nick @ 7:57 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

March 05, 2015

This report covers the seven day period ending 16:00 on March 05, 2015. During this period we detected and analyzed 314 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37104391  3.4  2015/02/26 16:43:45 32 13.2 N 117 41.5 W 20.9   63 km (39 mi)  WSW  of Rosarito, B.C., MX
37105151  2.2  2015/02/27 17:06:25 32 58.5 N 115 32.6 W 11.1    1 km ( 1 mi)  WSW  of Brawley, CA
37105167  2.1  2015/02/27 17:10:22 32 58.5 N 115 32.2 W 13.4    1 km ( 0 mi)  WSW  of Brawley, CA
37105191  2.3  2015/02/27 17:22:46 32 58.5 N 115 32.2 W  9.5    1 km ( 0 mi)  SW of Brawley, CA
37105207  2.0  2015/02/27 18:18:04 32 58.8 N 115 31.9 W 12.0    0 km ( 0 mi)  WNW  of Brawley, CA
37106679  2.1  2015/03/02 09:54:21 33 49.4 N 117 38.8 W  5.5    9 km ( 6 mi)  SW of Corona, CA
37108287  2.7  2015/03/03 18:00:43 33 10.5 N 116  2.1 W  8.1   10 km ( 6 mi)  ENE  of Ocotillo Wells, CA
37108823  2.5  2015/03/04 08:09:21 34 19.1 N 119 15.9 W  0.0    6 km ( 4 mi)  NW of Ventura, CA
37108847  2.1  2015/03/04 09:11:45 35 44.0 N 118  3.6 W  2.6   24 km (15 mi)  WNW  of Inyokern, CA
37109335  2.1  2015/03/04 16:11:48 35  6.8 N 118 48.4 W  2.0   11 km ( 7 mi)  S of Arvin, CA
37109343  2.2  2015/03/04 16:11:55 35  6.7 N 118 48.3 W  1.9   11 km ( 7 mi)  S of Arvin, CA
37109863  2.0  2015/03/05 06:16:54 33 51.7 N 118 18.2 W  9.5    3 km ( 2 mi)  S of Gardena, CA
37110087  2.1  2015/03/05 09:25:42 32 33.5 N 115 43.1 W  1.1   13 km ( 8 mi)  W of Progreso, B.C., MX 

February 26, 2015

Weekly Seismicity Report – February 26, 2015

Filed under: Felt Earthquakes, Weekly — nick @ 4:14 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

February 26, 2015

This report covers the seven day period ending 16:00 on February 26, 2015. During this period we detected and analyzed 344 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37097711  2.6  2015/02/20 03:15:56 36  3.8 N 117 35.6 W  1.3   32 km (20 mi)  ENE  of Little Lake, CA
37097919  2.0  2015/02/20 07:19:29 33 56.3 N 118 16.8 W  8.7    3 km ( 2 mi)  NW of Willowbrook, CA
37099007  2.1  2015/02/20 22:28:59 32 16.9 N 115 16.4 W 18.8   11 km ( 7 mi)  SW of Delta, B.C., MX
37099679  2.9  2015/02/21 21:29:39 34 18.2 N 119 48.1 W  1.1   13 km ( 8 mi)  SSE  of Isla Vista, CA
37099767  2.2  2015/02/22 02:31:50 34 17.6 N 119 47.9 W  0.0   15 km ( 9 mi)  SSE  of Isla Vista, CA
37099927  2.3  2015/02/22 08:12:30 32 47.0 N 115 32.1 W 15.0    2 km ( 1 mi)  ESE  of El Centro, CA
37100055  2.0  2015/02/22 12:08:36 34 37.9 N 116 31.8 W  8.9   35 km (22 mi)  WSW  of Ludlow, CA
37100319  2.4  2015/02/23 02:20:13 32 14.1 N 115 16.3 W  1.1   10 km ( 6 mi)  W of Alberto Oviedo Mota, B.C., MX
37101343  2.2  2015/02/24 06:38:19 33 24.7 N 117  1.7 W  8.8    7 km ( 4 mi)  NE of Pala, CA
37101519  2.5  2015/02/24 10:02:39 34  9.1 N 117 34.6 W 11.6    3 km ( 2 mi)  N of Rancho Cucamonga, CA
37101543  2.1  2015/02/24 10:14:23 33 53.7 N 116 55.7 W 11.8    6 km ( 4 mi)  SE of Beaumont, CA
37103367  3.7  2015/02/25 17:18:37 33 56.3 N 116  1.7 W  4.0   23 km (14 mi)  S of Twentynine Palms, CA 

February 19, 2015

Weekly Seismicity Report – February 19, 2015

Filed under: Felt Earthquakes, Weekly — nick @ 8:27 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

February 19, 2015

This report covers the seven day period ending 16:00 on February 19, 2015. During this period we detected and analyzed 337 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37316104  2.1  2015/02/13 09:56:08 33 54.2 N 117 38.2 W  7.8    7 km ( 5 mi)  WNW  of Corona, CA
37316320  2.7  2015/02/13 20:25:15 34  1.0 N 116 26.6 W  0.6    8 km ( 5 mi)  NE of Desert Hot Springs, CA
37316664  2.2  2015/02/14 16:24:10 35 40.1 N 121  4.7 W  0.2   12 km ( 7 mi)  N of Cambria, CA
37316864  2.2  2015/02/14 23:51:31 36 26.4 N 117 50.1 W 11.9   23 km (14 mi)  NE of Olancha, CA
37317368  2.0  2015/02/16 06:04:18 33 49.8 N 117 46.3 W 12.5    4 km ( 3 mi)  ENE  of Villa Park, CA
37317496  2.1  2015/02/16 11:03:45 32 13.1 N 115 24.5 W  8.8   22 km (14 mi)  W of Alberto Oviedo Mota, B.C., MX
37317520  2.0  2015/02/16 12:56:19 34 58.9 N 116 48.0 W  1.3   22 km (14 mi)  ENE  of Barstow, CA
37317992  2.1  2015/02/17 11:35:33 36  3.7 N 117 35.9 W  1.1   31 km (19 mi)  ENE  of Little Lake, CA
37318344  2.2  2015/02/18 05:52:35 32 31.2 N 116  7.5 W  8.7   27 km (17 mi)  SSW  of Ocotillo, CA
37318464  2.3  2015/02/18 09:08:47 33 52.6 N 116 52.7 W 14.0    6 km ( 3 mi)  S of Banning, CA
37318480  2.6  2015/02/18 09:29:22 34 42.1 N 121 14.8 W 20.4   67 km (42 mi)  W of Vandenberg Air Force Base, CA
37318824  2.0  2015/02/19 07:46:00 32  2.8 N 115 52.7 W 25.9   66 km (41 mi)  SSW  of Progreso, B.C., MX
37318840  2.2  2015/02/19 08:33:17 33 10.4 N 115 37.5 W  1.1   12 km ( 7 mi)  WNW  of Calipatria, CA
37318864  2.2  2015/02/19 08:38:27 33  4.5 N 115 39.2 W  0.5    5 km ( 3 mi)  NW of Westmorland, CA
37319040  2.7  2015/02/19 15:24:29 34 18.7 N 116 56.5 W  9.4    8 km ( 5 mi)  NNW  of Big Bear Lake, CA 

February 12, 2015

Weekly Seismicity Report – February 12, 2015

Filed under: Felt Earthquakes, Weekly — nick @ 6:09 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

February 12, 2015

This report covers the seven day period ending 16:00 on February 12, 2015. During this period we detected and analyzed 271 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37313328  2.1  2015/02/05 16:13:31 33 13.0 N 116  3.8 W 11.0   10 km ( 6 mi)  NE of Ocotillo Wells, CA
37313520  2.4  2015/02/06 07:32:46 33 24.7 N 118  7.3 W  1.1   21 km (13 mi)  ENE  of Avalon, CA
37313600  2.2  2015/02/06 12:28:36 33 27.4 N 116 25.2 W 12.3   23 km (14 mi)  N of Borrego Springs, CA
37313832  3.3  2015/02/07 06:05:58 33 17.9 N 116 16.9 W 13.6   10 km ( 6 mi)  ENE  of Borrego Springs, CA
37313936  2.0  2015/02/07 10:46:16 33 18.0 N 116 17.1 W 13.1   10 km ( 6 mi)  ENE  of Borrego Springs, CA
37313952  2.7  2015/02/07 11:45:49 36  2.3 N 117 35.4 W  1.6   31 km (19 mi)  ENE  of Little Lake, CA
37314088  2.8  2015/02/07 23:58:33 32  5.7 N 116 14.0 W  2.6   44 km (27 mi)  NE of Ensenada, B.C., MX
37314112  2.4  2015/02/08 00:52:58 35  2.6 N 116 59.6 W  2.5   16 km (10 mi)  N of Barstow, CA
37314216  2.3  2015/02/08 08:38:53 32 13.2 N 115 14.7 W 16.4    7 km ( 4 mi)  W of Alberto Oviedo Mota, B.C., MX
37314416  2.5  2015/02/08 21:44:59 33  0.5 N 116 18.7 W  9.5   22 km (14 mi)  SW of Ocotillo Wells, CA
37314432  2.3  2015/02/08 22:20:21 34 14.9 N 117 42.7 W 13.1   14 km ( 9 mi)  SSW  of Wrightwood, CA
37314784  2.6  2015/02/10 07:15:49 32  8.4 N 115  8.4 W 27.8   10 km ( 6 mi)  SSE  of Alberto Oviedo Mota, B.C., MX
37314864  2.7  2015/02/10 11:18:07 32 23.8 N 115 13.2 W  7.5    5 km ( 3 mi)  NNW  of Delta, B.C., MX
37315520  2.0  2015/02/11 20:44:32 32 44.2 N 115 25.4 W 10.6    9 km ( 6 mi)  SSW  of Holtville, CA
37315720  3.1  2015/02/12 08:14:08 32 12.3 N 115 13.7 W 20.7    6 km ( 4 mi)  WSW  of Alberto Oviedo Mota, B.C., MX
37315736  2.8  2015/02/12 08:26:12 32 11.0 N 115 13.6 W 20.4    7 km ( 4 mi)  SW of Alberto Oviedo Mota, B.C., MX 

February 5, 2015

Weekly Seismicity Report – February 5, 2015

Filed under: Felt Earthquakes, Weekly — nick @ 6:03 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

February 05, 2015

This report covers the seven day period ending 16:00 on February 05, 2015. During this period we detected and analyzed 305 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37310544  2.5  2015/01/29 21:32:56 35 43.0 N 118  4.5 W  2.0   25 km (15 mi)  WNW  of Inyokern, CA
37310928  2.5  2015/01/30 18:26:43 36  4.7 N 117 53.0 W  1.5    7 km ( 4 mi)  ENE  of Coso Junction, CA
37311048  2.8  2015/01/31 01:01:38 32 13.8 N 115 18.1 W 19.1   12 km ( 8 mi)  W of Alberto Oviedo Mota, B.C., MX
37311488  2.2  2015/02/01 03:55:27 32 58.4 N 116 25.6 W  9.0   19 km (12 mi)  NNE  of Pine Valley, CA
37311496  2.0  2015/02/01 04:05:26 32  6.8 N 115  8.3 W 23.2   13 km ( 8 mi)  SSE  of Alberto Oviedo Mota, B.C., MX
37311568  2.4  2015/02/01 08:32:06 34  0.4 N 117 11.5 W 17.0    6 km ( 3 mi)  S of Redlands, CA
37311912  2.7  2015/02/02 08:48:25 36  2.2 N 117 47.3 W  1.1   14 km ( 9 mi)  E of Coso Junction, CA
37311984  2.0  2015/02/02 11:42:25 32 46.3 N 115 26.8 W 10.4    8 km ( 5 mi)  SW of Holtville, CA
37312072  2.4  2015/02/02 13:40:54 32 47.3 N 115 27.0 W 12.3    7 km ( 4 mi)  WSW  of Holtville, CA
37312144  2.0  2015/02/02 15:46:18 33  8.0 N 115 36.5 W  7.9    9 km ( 5 mi)  W of Calipatria, CA
37312272  2.2  2015/02/02 22:37:33 32 46.8 N 115 27.2 W  9.3    8 km ( 5 mi)  WSW  of Holtville, CA
37312280  2.5  2015/02/02 22:53:20 36 24.5 N 117 54.1 W  2.3   17 km (11 mi)  NNE  of Olancha, CA
37312536  2.2  2015/02/03 11:45:28 34  1.1 N 116 26.4 W  1.1    8 km ( 5 mi)  NE of Desert Hot Springs, CA
37312792  3.4  2015/02/04 03:50:53 32 23.8 N 115 15.5 W  7.3    8 km ( 5 mi)  NW of Delta, B.C., MX
37313072  2.6  2015/02/04 20:32:03 35 29.4 N 118 17.7 W  2.5   21 km (13 mi)  ESE  of Bodfish, CA 

January 29, 2015

Weekly Seismicity Report – January 29, 2015

Filed under: Felt Earthquakes, Weekly — nick @ 4:45 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

January 29, 2015

This report covers the seven day period ending 16:00 on January 29, 2015. During this period we detected and analyzed 249 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37308088  2.4  2015/01/22 17:51:56 32  8.6 N 115 11.9 W 18.1   10 km ( 6 mi)  SSW  of Alberto Oviedo Mota, Baja California, MX
37308176  2.8  2015/01/23 01:25:29 32 23.0 N 118 15.3 W 15.0   49 km (31 mi)  S of San Clemente Is.
37308536  2.3  2015/01/24 02:59:56 33 42.0 N 116 44.0 W 20.2    5 km ( 3 mi)  SSW  of Idyllwild, CA
37308896  2.1  2015/01/25 09:16:42 32 53.3 N 117 52.4 W  1.1   45 km (28 mi)  E of San Clemente Is.
37308904  2.5  2015/01/25 09:20:52 32 44.1 N 118 15.1 W  1.1   13 km ( 8 mi)  SE of San Clemente Is.
37308936  3.2  2015/01/25 10:10:17 32 58.2 N 116 25.5 W  8.7   19 km (12 mi)  NNE  of Pine Valley, CA
37308968  2.3  2015/01/25 12:19:02 33 20.5 N 116 20.2 W 14.0   10 km ( 6 mi)  NNE  of Borrego Springs, CA
37309384  3.5  2015/01/27 00:16:39 34 45.0 N 118 26.8 W  9.5    8 km ( 5 mi)  N of Lake Hughes, CA 
37309464  2.3  2015/01/27 06:20:11 36  2.3 N 117 35.5 W  2.1   30 km (19 mi)  ENE  of Little Lake, CA
37309608  2.1  2015/01/27 17:08:49 34 20.6 N 119 40.0 W  9.5    9 km ( 6 mi)  SSE  of Santa Barbara, CA
37309768  3.2  2015/01/28 03:36:02 32 48.3 N 115 27.3 W 10.1    7 km ( 4 mi)  W of Holtville, CA
37309776  2.2  2015/01/28 04:00:51 32 47.4 N 115 27.0 W  9.9    7 km ( 4 mi)  WSW  of Holtville, CA
37309784  2.1  2015/01/28 04:09:45 32 46.5 N 115 27.1 W  4.4    8 km ( 5 mi)  WSW  of Holtville, CA
37309800  2.4  2015/01/28 04:19:37 32 46.0 N 115 26.5 W  4.1    8 km ( 5 mi)  SW of Holtville, CA
37309848  2.9  2015/01/28 06:54:00 35 29.4 N 118 18.0 W  4.4   20 km (13 mi)  ESE  of Bodfish, CA
37310104  2.4  2015/01/28 18:57:16 34 22.0 N 119 32.4 W  3.3    4 km ( 3 mi)  SSW  of Carpinteria, CA
37310160  2.3  2015/01/28 23:15:30 35 29.5 N 118 18.1 W  8.0   20 km (13 mi)  ESE  of Bodfish, CA 

January 22, 2015

Weekly Seismicity Report – January 22, 2015

Filed under: Felt Earthquakes, Weekly — nick @ 10:54 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

January 22, 2015

This report covers the seven day period ending 16:00 on January 22, 2015. During this period we detected and analyzed 259 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37305920  2.2  2015/01/16 08:17:09 34  6.9 N 119 10.8 W 19.2    4 km ( 2 mi)  SSE  of Port Hueneme, CA
37306000  2.4  2015/01/16 12:29:49 34 40.1 N 116 17.4 W  2.5   60 km (37 mi)  N of Joshua Tree, CA
37306200  2.1  2015/01/17 06:55:02 32 32.6 N 115 41.4 W  3.4   11 km ( 7 mi)  WSW  of Progreso, Baja California, MX
37306208  2.3  2015/01/17 07:02:03 33 55.7 N 117 57.2 W  8.8    1 km ( 0 mi)  SW of La Habra, CA
37306224  2.0  2015/01/17 07:04:48 33 55.7 N 117 56.5 W  3.8    0 km ( 0 mi)  SE of La Habra, CA
37306296  2.6  2015/01/17 11:59:56 33 55.4 N 117 57.4 W  7.4    1 km ( 1 mi)  SW of La Habra, CA
37306536  3.7  2015/01/18 05:23:43 33 20.3 N 116 19.9 W 13.2   10 km ( 6 mi)  NNE  of Borrego Springs, CA
37306544  2.7  2015/01/18 05:24:37 33 20.2 N 116 19.9 W 13.3   10 km ( 6 mi)  NNE  of Borrego Springs, CA
37306976  2.5  2015/01/19 08:36:44 33 16.3 N 116 20.0 W 13.4    4 km ( 3 mi)  ENE  of Borrego Springs, CA
37307360  2.0  2015/01/20 10:16:05 34 35.2 N 120 41.8 W  1.1   23 km (14 mi)  WSW  of Lompoc, CA
37307472  2.1  2015/01/20 16:10:52 33 49.1 N 118 44.6 W  7.1   22 km (13 mi)  SSE  of Malibu, CA
37307688  2.6  2015/01/21 11:01:05 32 15.3 N 115 20.7 W 15.0   17 km (10 mi)  W of Alberto Oviedo Mota, Baja California, MX
37307712  2.4  2015/01/21 13:29:49 35 23.0 N 118 32.4 W  6.4   23 km (14 mi)  S of Bodfish, CA 

January 15, 2015

Weekly Seismicity Report – January 15, 2015

Filed under: Felt Earthquakes, Weekly — nick @ 4:23 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

January 15, 2015

This report covers the seven day period ending 16:00 on January 15, 2015. During this period we detected and analyzed 237 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37303824  2.2  2015/01/09 08:48:00 32 52.7 N 117 40.3 W  0.5   39 km (24 mi)  W of La Jolla, CA
37303872  2.3  2015/01/09 11:10:42 33 24.9 N 118  6.9 W  4.5   21 km (13 mi)  ENE  of Avalon Catalina Island, CA
37304040  2.2  2015/01/10 03:47:55 33 26.4 N 118  5.4 W  5.3   24 km (15 mi)  ENE  of Avalon Catalina Island, CA
37304104  2.5  2015/01/10 08:00:50 34 36.6 N 118 38.4 W  9.7   10 km ( 6 mi)  NNW  of Castaic Lake dam, CA
37304120  2.4  2015/01/10 08:05:26 33 10.5 N 116  1.0 W  7.1   11 km ( 7 mi)  ENE  of Ocotillo Wells, CA
37304232  3.0  2015/01/10 15:29:02 33 28.7 N 116 26.3 W 14.9   23 km (14 mi)  ESE  of Anza, CA
37304744  2.6  2015/01/12 12:20:22 34 43.9 N 115 59.1 W  6.0   60 km (37 mi)  S of Baker, CA
37305144  2.0  2015/01/13 23:56:52 33 35.5 N 116 49.2 W  9.8   14 km ( 9 mi)  WNW  of Anza, CA
37305208  2.5  2015/01/14 04:03:04 35 28.6 N 118 47.3 W  7.2   23 km (14 mi)  ENE  of Bakersfield, CA
37305296  2.2  2015/01/14 09:44:57 32 51.5 N 116 14.1 W  7.6   26 km (16 mi)  WNW  of Ocotillo, CA
37305328  2.4  2015/01/14 11:02:40 36  7.2 N 118  3.1 W  0.8   12 km ( 8 mi)  NW of Coso Junction, CA
37305384  2.0  2015/01/14 15:20:38 34  9.2 N 118 33.0 W  9.2    2 km ( 1 mi)  S of Tarzana, CA 

January 8, 2015

Weekly Seismicity Report – January 8, 2015

Filed under: Felt Earthquakes, Weekly — nick @ 4:14 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

January 08, 2015

This report covers the seven day period ending 16:00 on January 08, 2015. During this period we detected and analyzed 298 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37300968  2.4  2015/01/01 18:09:46 33 14.8 N 116  3.5 W  8.0    9 km ( 6 mi)  WSW  of Salton City, CA
37301440  2.5  2015/01/03 01:49:11 33 58.4 N 116 49.7 W 15.0    7 km ( 4 mi)  NE of Banning, CA
37301560  2.8  2015/01/03 08:01:25 35 20.5 N 118 34.1 W  9.9   26 km (16 mi)  NNW  of Tehachapi, CA
37301632  2.4  2015/01/03 14:37:24 34  9.4 N 118 44.0 W 10.0    2 km ( 1 mi)  E of Agoura Hills, CA
37301696  3.0  2015/01/03 18:58:10 34 36.6 N 118 38.1 W  9.2   10 km ( 6 mi)  N of Castaic Lake dam, CA
37301704  4.3  2015/01/03 19:18:09 34 37.0 N 118 37.8 W  8.8   10 km ( 6 mi)  N of Castaic Lake dam, CA
37301936  2.5  2015/01/04 01:43:56 34 36.3 N 118 38.4 W  9.2    9 km ( 6 mi)  NNW  of Castaic Lake dam, CA
37302216  2.6  2015/01/04 23:18:46 35 37.3 N 116 36.7 W  3.4   39 km (24 mi)  NE of Goldstone Lake, CA
37302416  2.8  2015/01/05 15:28:29 32  9.0 N 115  9.0 W 19.4   66 km (41 mi)  SSE  of Calexico, CA
37302560  2.4  2015/01/06 00:28:29 32 15.4 N 116 34.8 W  6.8   54 km (34 mi)  SE of San Ysidro, CA
37302568  3.0  2015/01/06 01:49:15 34 18.1 N 116 26.9 W  9.1   20 km (13 mi)  N of Yucca Valley, CA
37302592  2.2  2015/01/06 02:54:03 33 57.8 N 116 37.7 W 14.2   10 km ( 6 mi)  SSW  of Morongo Valley, CA
37302800  2.3  2015/01/06 16:29:14 32 16.5 N 115 26.7 W  7.2   44 km (27 mi)  S of Calexico, CA
37302928  2.1  2015/01/07 01:29:13 32 52.0 N 117 52.7 W 20.1   44 km (27 mi)  E of San Clemente Is.
37303128  2.0  2015/01/07 11:38:55 35 29.1 N 118 27.5 W  4.4   17 km (11 mi)  S of town of Lake Isabella, CA
37303168  2.6  2015/01/07 14:46:12 34 53.5 N 119 22.2 W 13.2   29 km (18 mi)  SSE  of Taft, CA 

January 1, 2015

Weekly Seismicity Report – January 1, 2015

Filed under: Felt Earthquakes, Weekly — nick @ 4:14 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

January 01, 2015

This report covers the seven day period ending 16:00 on January 01, 2015. During this period we detected and analyzed 194 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37299088  2.4  2014/12/25 18:38:43 35 59.1 N 116  4.4 W  3.6   18 km (11 mi)  E of Shoshone, CA
37299168  2.0  2014/12/25 23:30:20 36  3.5 N 117 31.3 W  2.6   35 km (22 mi)  NNW  of Trona, CA
37299464  2.6  2014/12/27 08:08:57 33 13.3 N 116  4.8 W 10.6   10 km ( 6 mi)  NNE  of Ocotillo Wells, CA 
37299496  2.6  2014/12/27 10:57:06 33  0.1 N 115 57.2 W  9.3   23 km (14 mi)  SE of Ocotillo Wells, CA
37299520  2.1  2014/12/27 12:21:57 32 20.9 N 115 21.9 W 12.3   38 km (23 mi)  SSE  of Calexico, CA
37299728  2.2  2014/12/28 03:02:28 35  2.4 N 119 11.4 W 18.5   23 km (14 mi)  W of Wheeler Ridge, CA
37300024  2.4  2014/12/29 07:01:14 32 56.3 N 115 51.1 W  3.5   24 km (15 mi)  WSW  of Westmorland, CA
37300056  2.1  2014/12/29 09:41:00 34 10.2 N 117 26.4 W 11.4    7 km ( 4 mi)  SSW  of Devore, CA
37300152  3.5  2014/12/29 16:12:02 35 56.2 N 117 13.3 W  7.4   23 km (14 mi)  NE of Trona, CA 
37300232  2.2  2014/12/29 23:41:19 33 25.2 N 118  7.7 W  9.0   20 km (12 mi)  ENE  of Avalon Catalina Island, CA
37300400  3.9  2014/12/30 15:26:17 33 35.1 N 118 16.3 W  1.1   13 km ( 8 mi)  S of Pt. Fermin San Pedro, CA 
37300496  3.1  2014/12/30 22:27:41 34 37.0 N 118 37.9 W  1.9   10 km ( 6 mi)  N of Castaic Lake dam, CA
37300592  2.4  2014/12/31 10:28:38 34 16.4 N 117  0.9 W  9.0   10 km ( 6 mi)  WNW  of town of Big Bear Lake, CA
37300616  2.5  2014/12/31 12:02:47 35  8.1 N 118 56.8 W  1.5   13 km ( 8 mi)  SW of Arvin, CA
37300632  2.2  2014/12/31 12:26:25 35  8.6 N 118 57.2 W 12.5   13 km ( 8 mi)  WSW  of Arvin, CA
37300648  2.4  2014/12/31 13:27:20 32 26.7 N 115 37.9 W  1.1   28 km (17 mi)  SSW  of Calexico, CA
37300744  2.6  2015/01/01 00:43:07 33 11.5 N 115 36.2 W  1.1    4 km ( 2 mi)  NE of Obsidian Butte, CA
37300896  2.0  2015/01/01 13:58:26 33 41.1 N 118 50.1 W 30.8   32 km (20 mi)  NE of Santa Barbara Is., CA
37300904  2.5  2015/01/01 15:55:41 35 57.6 N 117 44.7 W  1.1   21 km (13 mi)  ESE  of Coso Junction, CA 

December 25, 2014

Weekly Seismicity Report – December 25, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 4:35 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

December 25, 2014

This report covers the seven day period ending 16:00 on December 25, 2014. During this period we detected and analyzed 206 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37297296  2.0  2014/12/18 17:17:07 34 31.2 N 118 47.1 W  8.6   15 km (10 mi)  W of Castaic Lake dam, CA
37297432  2.1  2014/12/18 23:28:26 34 39.1 N 116 38.9 W  4.1   36 km (22 mi)  NE of Lucerne Valley, CA
37297440  2.1  2014/12/18 23:59:34 32 53.7 N 116 12.5 W 13.0   27 km (17 mi)  NW of Ocotillo, CA
37297760  2.7  2014/12/20 09:30:44 35 12.0 N 119  0.8 W  2.9   17 km (10 mi)  W of Arvin, CA
37297824  2.8  2014/12/20 15:56:00 34 18.1 N 116 55.2 W  1.1    6 km ( 4 mi)  N of town of Big Bear Lake, CA 
37297832  2.3  2014/12/20 18:06:36 32 13.9 N 115 22.3 W  9.8   50 km (31 mi)  SSE  of Calexico, CA
37297872  2.1  2014/12/20 19:54:34 34 42.9 N 116  4.4 W  1.1   61 km (38 mi)  S of Baker, CA
37298064  2.3  2014/12/21 14:54:27 33  8.9 N 116 35.4 W 15.6    8 km ( 5 mi)  N of Julian, CA
37298096  2.1  2014/12/21 16:04:06 32 54.8 N 115 30.8 W 11.4    6 km ( 4 mi)  SSE  of Brawley, CA
37298200  2.6  2014/12/22 01:41:18 32 12.3 N 115 14.2 W 17.9   57 km (35 mi)  SSE  of Calexico, CA
37298384  2.0  2014/12/22 18:55:07 33 40.0 N 116 43.9 W 16.4    9 km ( 5 mi)  SSW  of Idyllwild, CA
37298432  3.1  2014/12/22 23:59:01 34  1.2 N 117 13.7 W 17.0    4 km ( 2 mi)  SE of Loma Linda, CA
37298440  2.2  2014/12/23 00:20:24 33 28.3 N 117  5.7 W 14.5   17 km (11 mi)  ENE  of Fallbrook, CA
37298552  2.5  2014/12/23 11:33:18 33 43.3 N 118  0.3 W  9.8    5 km ( 3 mi)  W of Fountain Valley, CA
37298672  4.2  2014/12/23 21:51:51 33 11.1 N 115 36.5 W  1.3    3 km ( 2 mi)  ENE  of Obsidian Butte, CA
37298680  3.6  2014/12/23 22:00:11 33 10.7 N 115 36.3 W  1.1    3 km ( 2 mi)  ENE  of Obsidian Butte, CA
37298688  2.0  2014/12/23 22:03:15 33 11.1 N 115 36.0 W  0.1    4 km ( 2 mi)  ENE  of Obsidian Butte, CA
37298696  2.6  2014/12/23 22:16:23 33 11.7 N 115 36.2 W  1.2    4 km ( 3 mi)  NE of Obsidian Butte, CA
37298704  2.5  2014/12/23 22:49:06 33 43.6 N 116  4.4 W 10.3   13 km ( 8 mi)  E of Indio, CA
37298728  2.4  2014/12/23 23:23:40 33 11.0 N 115 36.6 W  2.0    3 km ( 2 mi)  ENE  of Obsidian Butte, CA
37298952  2.3  2014/12/24 20:17:08 35 57.9 N 118 41.1 W 17.0   33 km (20 mi)  ESE  of Porterville, CA
37299072  2.6  2014/12/25 15:54:44 33 22.8 N 118  5.9 W  1.1   21 km (13 mi)  E of Avalon Catalina Island, CA 

December 19, 2014

Weekly Seismicity Report – December 18, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 4:41 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

December 20, 2014

This report covers the seven day period ending 16:00 on December 20, 2014. During this period we detected and analyzed 166 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37296368  3.1  2014/12/15 02:09:33 33 26.0 N 118  5.8 W  6.3   23 km (14 mi)  ENE  of Avalon Catalina Island, CA
37296376  2.9  2014/12/15 02:20:35 33 23.5 N 116 23.4 W 11.6   15 km ( 9 mi)  N of Borrego Springs, CA
37296520  2.2  2014/12/15 14:11:53 32 13.0 N 115 17.4 W 21.2   54 km (33 mi)  SSE  of Calexico, CA
37296528  2.3  2014/12/15 15:07:42 34 28.7 N 117 45.3 W  1.1   18 km (11 mi)  NW of Wrightwood, CA
37296560  2.0  2014/12/15 18:24:07 34  9.6 N 118 30.8 W  8.2    1 km ( 1 mi)  W of Encino, CA
37296584  2.0  2014/12/15 19:54:08 34 16.2 N 117  0.6 W  8.2   10 km ( 6 mi)  WNW  of town of Big Bear Lake, CA
37296648  2.1  2014/12/16 00:19:36 36 17.5 N 117 27.0 W  1.1   35 km (22 mi)  WNW  of Telescope Peak, CA
37296840  2.8  2014/12/16 16:21:28 34 16.2 N 116 41.7 W  8.6   15 km ( 9 mi)  E of Big Bear City, CA
37296968  2.8  2014/12/17 06:44:28 33  9.9 N 115 38.4 W  1.6    1 km ( 0 mi)  SSW  of Obsidian Butte, CA
37297048  2.5  2014/12/17 14:58:27 33 17.4 N 116 14.8 W 11.1   12 km ( 8 mi)  ENE  of Borrego Springs, CA
37297072  2.1  2014/12/17 18:49:11 35 38.7 N 119 19.4 W 19.4   42 km (26 mi)  NW of Bakersfield, CA
37297168  2.3  2014/12/18 02:44:48 33 38.8 N 118  6.2 W 11.0    8 km ( 5 mi)  SW of Bolsa Chica Beach, CA 
37297296  2.0  2014/12/18 17:17:07 34 31.2 N 118 47.1 W  8.6   15 km (10 mi)  W of Castaic Lake dam, CA
37297432  2.1  2014/12/18 23:28:26 34 39.2 N 116 38.9 W  1.7   36 km (22 mi)  NE of Lucerne Valley, CA
37297440  2.1  2014/12/18 23:59:34 32 53.9 N 116 12.7 W 11.8   27 km (17 mi)  NW of Ocotillo, CA 

December 11, 2014

Weekly Seismicity Report – December 11, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 5:18 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

December 11, 2014

This report covers the seven day period ending 16:00 on December 11, 2014. During this period we detected and analyzed 234 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37066791  2.9  2014/12/05 11:58:13 33 52.0 N 117 44.1 W  4.3    7 km ( 5 mi)  ESE  of Yorba Linda, CA
37066879  2.2  2014/12/05 21:15:05 35 20.8 N 117 54.8 W 10.8   25 km (16 mi)  N of California City, CA
37066951  3.5  2014/12/06 04:23:19 34 49.2 N 116 24.9 W  3.4   56 km (35 mi)  E of Barstow, CA
37067415  3.1  2014/12/07 04:59:05 36  0.2 N 117 54.6 W  5.7    6 km ( 4 mi)  SE of Coso Junction, CA
37067439  2.8  2014/12/07 05:08:39 36  0.2 N 117 54.6 W  4.3    6 km ( 4 mi)  SE of Coso Junction, CA
37067815  2.4  2014/12/08 00:34:54 34 50.2 N 118 57.6 W 14.7    2 km ( 1 mi)  NW of Frazier Park, CA
37295280  2.4  2014/12/09 22:04:25 34 12.4 N 117 32.2 W 12.6   12 km ( 8 mi)  NNE  of Rancho Cucamonga, CA 

December 4, 2014

Weekly Seismicity Report – December 4, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 5:38 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

December 04, 2014

This report covers the seven day period ending 16:00 on December 04, 2014. During this period we detected and analyzed 211 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37065103  2.2  2014/11/29 13:19:27 34 16.3 N 117  0.9 W  8.7   10 km ( 6 mi)  WNW  of town of Big Bear Lake, CA
37065287  2.3  2014/11/30 13:39:51 33 49.3 N 115 33.9 W  4.5    9 km ( 5 mi)  WSW  of Eagle Mtn., CA
37065479  2.0  2014/12/01 02:10:15 32 31.6 N 118  6.5 W 15.0   39 km (24 mi)  SE of San Clemente Is.
37065751  2.7  2014/12/01 20:05:04 33 60.0 N 119  5.0 W  9.3   14 km ( 9 mi)  WSW  of Leo Carrillo State Beach, CA
37065895  2.3  2014/12/02 10:00:15 34 31.5 N 118 54.9 W  0.5   14 km ( 9 mi)  N of Fillmore, CA
37066055  2.1  2014/12/03 00:46:30 32 24.8 N 115 13.9 W  4.1   38 km (23 mi)  SE of Calexico, CA
37066415  3.6  2014/12/04 08:53:21 33 57.8 N 116 38.1 W 15.5   10 km ( 6 mi)  SSW  of Morongo Valley, CA 

November 28, 2014

Weekly Seismicity Report – November 27, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 9:09 am



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

November 27, 2014

This report covers the seven day period ending 16:00 on November 27, 2014. During this period we detected and analyzed 170 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37062999  2.3  2014/11/20 19:41:27 36  8.5 N 118  3.3 W  1.1   14 km ( 9 mi)  NW of Coso Junction, CA
37063087  2.0  2014/11/21 04:53:28 33 57.3 N 116 47.3 W 12.0    4 km ( 2 mi)  N of Cabazon, CA
37063151  2.3  2014/11/21 07:43:29 34 16.4 N 117  0.9 W  8.7   10 km ( 6 mi)  WNW  of town of Big Bear Lake, CA
37063159  2.4  2014/11/21 08:03:52 35 57.0 N 117 43.6 W  1.7   23 km (14 mi)  ESE  of Coso Junction, CA
37063215  2.0  2014/11/21 08:57:54 34 16.0 N 117 28.3 W 12.3    8 km ( 5 mi)  NW of Devore, CA
37063351  2.4  2014/11/21 17:14:45 32  3.5 N 116 14.2 W  7.5   79 km (49 mi)  SSW  of Ocotillo, CA
37063567  2.1  2014/11/22 15:26:32 35 56.9 N 117 43.9 W  0.6   22 km (14 mi)  ESE  of Coso Junction, CA
37063575  2.3  2014/11/22 15:49:45 34  5.6 N 117 18.0 W 16.7    2 km ( 1 mi)  SSW  of San Bernardino, CA
37063943  2.6  2014/11/24 12:15:33 36  7.1 N 117 22.1 W  1.1   26 km (16 mi)  WSW  of Telescope Peak, CA
37063983  2.0  2014/11/24 14:07:31 34 14.2 N 118 17.5 W 10.6    2 km ( 2 mi)  SSE  of Sunland, CA
37064207  2.8  2014/11/25 12:08:32 33 29.4 N 116 26.3 W  8.5   23 km (14 mi)  ESE  of Anza, CA 
37064367  2.4  2014/11/25 19:00:07 33 55.8 N 117 54.2 W  1.1    2 km ( 1 mi)  N of Brea, CA 

November 20, 2014

Weekly Seismicity Report – November 20, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 4:41 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

November 20, 2014

This report covers the seven day period ending 16:00 on November 20, 2014. During this period we detected and analyzed 226 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37061039  2.6  2014/11/14 19:45:57 32  9.0 N 117 38.0 W 14.2   71 km (44 mi)  SW of San Ysidro, CA
37061103  2.2  2014/11/14 23:37:54 32  4.3 N 116 41.7 W 11.3   62 km (39 mi)  SSE  of San Ysidro, CA
37061335  2.2  2014/11/15 21:13:10 32 38.3 N 115 52.0 W  9.5   16 km (10 mi)  SE of Ocotillo, CA
37061447  2.3  2014/11/16 05:03:00 33 54.9 N 118  7.5 W 12.4    2 km ( 1 mi)  S of Downey, CA
37061471  2.7  2014/11/16 05:43:44 36  6.8 N 117 21.7 W  1.1   26 km (16 mi)  WSW  of Telescope Peak, CA
37061479  2.2  2014/11/16 05:48:58 36  7.1 N 117 21.8 W  1.1   25 km (16 mi)  WSW  of Telescope Peak, CA
37061799  2.9  2014/11/17 06:57:52 32 12.8 N 115 14.3 W 22.7   56 km (35 mi)  SSE  of Calexico, CA
37061903  2.2  2014/11/17 10:59:57 33 46.6 N 116  0.3 W  2.6   21 km (13 mi)  ENE  of Indio, CA
37061999  2.0  2014/11/17 16:04:44 32 23.4 N 115 16.5 W  1.1   37 km (23 mi)  SSE  of Calexico, CA
37062063  2.9  2014/11/17 20:18:44 33 46.7 N 116  0.5 W  1.9   21 km (13 mi)  ENE  of Indio, CA
37062191  2.9  2014/11/18 11:33:36 36  6.9 N 117 21.8 W  1.8   26 km (16 mi)  WSW  of Telescope Peak, CA
37062327  2.0  2014/11/18 19:40:07 35 20.1 N 118 40.0 W  1.7   20 km (13 mi)  NE of Arvin, CA
37062871  2.1  2014/11/20 07:08:23 32 38.4 N 115 45.8 W 10.8   24 km (15 mi)  ESE  of Ocotillo, CA 

November 13, 2014

Weekly Seismicity Report – November 13, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 4:13 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

November 13, 2014

This report covers the seven day period ending 16:00 on November 13, 2014. During this period we detected and analyzed 228 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37285688  2.3  2014/11/06 17:05:09 33 16.2 N 116  7.1 W  1.1   14 km ( 9 mi)  N of Ocotillo Wells, CA
37286040  2.0  2014/11/07 17:41:35 36  7.2 N 117 21.8 W  0.9   25 km (16 mi)  WSW  of Telescope Peak, CA
37286056  2.6  2014/11/07 19:35:57 34  1.7 N 117 13.5 W 16.4    3 km ( 2 mi)  SE of Loma Linda, CA
37286112  2.5  2014/11/07 22:54:55 32  1.2 N 117 21.5 W  8.9   66 km (41 mi)  SSW  of San Ysidro, CA
37286136  2.2  2014/11/08 01:20:01 33 45.5 N 115 56.3 W  1.1   24 km (15 mi)  NNE  of Mecca, CA
37286504  2.0  2014/11/09 03:24:31 36 13.7 N 118 19.1 W  4.9   29 km (18 mi)  WSW  of Olancha, CA
37286704  2.5  2014/11/10 00:21:52 33 42.4 N 117 59.1 W 10.3    3 km ( 2 mi)  WSW  of Fountain Valley, CA
37286712  3.4  2014/11/10 00:40:14 32 51.3 N 118 35.9 W  9.5   20 km (12 mi)  S of San Clemente Is.
37286720  4.1  2014/11/10 00:42:42 32 52.0 N 118 39.2 W  5.4   19 km (12 mi)  SSW  of San Clemente Is.
37060487  2.2  2014/11/12 12:58:43 33 54.9 N 116 47.1 W 18.3    1 km ( 0 mi)  S of Cabazon, CA
37060559  2.1  2014/11/12 21:43:32 35  3.7 N 118 55.2 W  7.7    7 km ( 4 mi)  NNE  of Wheeler Ridge, CA
37060591  2.1  2014/11/12 22:15:24 32  0.2 N 115 44.7 W  0.0   78 km (48 mi)  SSW  of Calexico, CA
37060687  2.6  2014/11/13 08:40:14 32 38.5 N 115 51.8 W 10.5   16 km (10 mi)  SE of Ocotillo, CA
37060735  2.0  2014/11/13 10:27:29 33  9.6 N 115 38.7 W  1.8    1 km ( 1 mi)  SSW  of Obsidian Butte, CA 

November 6, 2014

Weekly Seismicity Report – November 6, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 4:13 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

November 06, 2014

This report covers the seven day period ending 16:00 on November 06, 2014. During this period we detected and analyzed 167 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37284000  2.7  2014/10/30 21:10:39 32 14.9 N 115 16.7 W 27.1   51 km (32 mi)  SSE  of Calexico, CA
37284320  2.1  2014/10/31 22:16:50 35 26.2 N 118 36.9 W  6.9   26 km (16 mi)  SSW  of town of Lake Isabella, CA
37284328  2.1  2014/10/31 23:23:41 36 15.7 N 118 57.7 W 23.0   21 km (13 mi)  NNE  of Porterville, CA
37284360  2.3  2014/11/01 05:32:53 32 56.5 N 115 32.2 W 14.2    2 km ( 1 mi)  S of Brawley, CA
37284448  3.4  2014/11/01 14:21:43 32 57.1 N 115 32.3 W 13.0    1 km ( 1 mi)  SSW  of Brawley, CA
37284464  2.2  2014/11/01 14:50:41 32 57.3 N 115 32.9 W 12.6    2 km ( 1 mi)  SW of Brawley, CA
37284496  2.2  2014/11/01 19:10:29 32 43.9 N 115 24.6 W 16.9   11 km ( 7 mi)  NE of Calexico, CA
37284608  2.1  2014/11/02 03:58:39 32  4.7 N 116 50.0 W  4.7   56 km (35 mi)  SSE  of San Ysidro, CA
37284704  3.3  2014/11/03 00:53:35 34  1.0 N 117 13.9 W 17.6    4 km ( 2 mi)  SSE  of Loma Linda, CA
37285184  2.3  2014/11/04 21:16:19 32  3.2 N 116 14.8 W  5.3   79 km (49 mi)  SSW  of Ocotillo, CA
37285576  2.4  2014/11/06 11:39:56 32 39.5 N 115 49.4 W  9.9   18 km (11 mi)  ESE  of Ocotillo, CA
37285600  2.1  2014/11/06 12:58:39 34 36.6 N 118 38.4 W  9.2   10 km ( 6 mi)  NNW  of Castaic Lake dam, CA 

October 30, 2014

Weekly Seismicity Report – October 30, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 5:09 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

October 30, 2014

This report covers the seven day period ending 17:00 on October 30, 2014. During this period we detected and analyzed 236 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37282216  2.2  2014/10/25 03:29:55 34 11.3 N 117 22.2 W 13.4    5 km ( 3 mi)  SE of Devore, CA
37282232  3.1  2014/10/25 04:07:36 34 17.0 N 117  2.1 W 12.9   11 km ( 7 mi)  NE of Running Springs, CA
37282264  3.6  2014/10/25 07:31:15 36  7.8 N 118  3.1 W  0.0   13 km ( 8 mi)  NW of Coso Junction, CA
37282328  2.3  2014/10/25 12:01:30 36  8.3 N 118  3.4 W  1.1   14 km ( 9 mi)  NW of Coso Junction, CA
37282352  2.0  2014/10/25 14:44:56 33 45.5 N 115 56.6 W  0.4   24 km (15 mi)  NNE  of Mecca, CA
37282360  2.9  2014/10/25 14:48:29 34 55.9 N 116 43.5 W 11.1   28 km (17 mi)  E of Barstow, CA
37282576  2.1  2014/10/26 01:40:03 34  2.0 N 116 39.1 W 11.9    6 km ( 4 mi)  WSW  of Morongo Valley, CA
37282600  2.3  2014/10/26 06:02:24 33 59.7 N 117 12.1 W 17.9    7 km ( 4 mi)  SSW  of Redlands, CA
37282672  2.3  2014/10/26 12:48:17 33 59.6 N 116 59.3 W 17.7    6 km ( 4 mi)  SE of Yucaipa, CA
37282896  2.5  2014/10/27 08:59:41 33 56.0 N 117 53.8 W  1.1    2 km ( 1 mi)  N of Brea, CA
37283056  2.2  2014/10/28 01:24:29 33 11.6 N 115 36.3 W  1.5    4 km ( 2 mi)  NE of Obsidian Butte, CA
37283104  2.4  2014/10/28 04:06:48 35  8.1 N 118 41.8 W  4.9   14 km ( 9 mi)  ESE  of Arvin, CA
37283448  2.4  2014/10/28 23:16:39 36  6.9 N 117 21.6 W  2.4   25 km (16 mi)  WSW  of Telescope Peak, CA
37283688  2.1  2014/10/29 16:21:38 32 19.5 N 115 21.3 W 14.7   40 km (25 mi)  SSE  of Calexico, CA
37283792  3.0  2014/10/29 22:38:24 35 58.7 N 116  4.5 W  1.8   18 km (11 mi)  E of Shoshone, CA 

October 23, 2014

Weekly Seismicity Report – October 23, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 5:07 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

October 23, 2014

This report covers the seven day period ending 17:00 on October 23, 2014. During this period we detected and analyzed 200 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37279904  3.1  2014/10/17 06:03:48 35  1.0 N 116 30.6 W  1.6   48 km (30 mi)  SW of Baker, CA
37280088  2.2  2014/10/18 00:14:32 33 46.6 N 116  2.2 W  1.8   18 km (11 mi)  ENE  of Indio, CA
37280304  2.1  2014/10/18 23:40:05 33 46.8 N 116  2.4 W  1.1   18 km (11 mi)  ENE  of Indio, CA
37280376  2.6  2014/10/19 05:26:16 36 13.8 N 118 19.3 W  3.0   29 km (18 mi)  WSW  of Olancha, CA
37280552  2.2  2014/10/19 17:24:14 34 18.9 N 116 50.7 W  8.4    6 km ( 3 mi)  N of Big Bear City, CA
37280616  2.2  2014/10/19 22:35:01 36 11.9 N 118  1.4 W  0.2    9 km ( 6 mi)  S of Olancha, CA
37280976  2.2  2014/10/21 10:45:55 33 15.6 N 116  7.0 W  1.1   13 km ( 8 mi)  N of Ocotillo Wells, CA
37281064  3.3  2014/10/21 15:57:22 32 11.1 N 115 12.0 W 24.8   60 km (38 mi)  SSE  of Calexico, CA
37281072  2.7  2014/10/21 16:13:22 32  9.1 N 115 10.9 W 24.8   65 km (40 mi)  SSE  of Calexico, CA
37281136  2.5  2014/10/21 20:53:13 32 26.1 N 115 14.4 W  4.3   35 km (22 mi)  SE of Calexico, CA
37281288  2.1  2014/10/22 07:23:13 33  8.8 N 115 38.2 W  4.1    2 km ( 2 mi)  S of Obsidian Butte, CA
37281304  2.0  2014/10/22 08:09:51 33  9.3 N 115 38.4 W  1.9    2 km ( 1 mi)  S of Obsidian Butte, CA
37281312  2.3  2014/10/22 08:24:29 33 27.7 N 116 23.3 W 13.2   23 km (14 mi)  N of Borrego Springs, CA
37281400  2.4  2014/10/22 15:00:16 32 18.3 N 115 21.5 W 21.9   42 km (26 mi)  SSE  of Calexico, CA
37281440  2.6  2014/10/22 17:35:37 34 25.0 N 120 10.1 W  8.8   20 km (12 mi)  S of Solvang, CA
37281568  2.1  2014/10/23 05:55:30 36  6.1 N 117 51.0 W  3.3   11 km ( 7 mi)  NE of Coso Junction, CA
37281664  2.5  2014/10/23 13:09:30 33 52.1 N 117 39.8 W  1.5    9 km ( 6 mi)  W of Corona, CA
37281704  2.8  2014/10/23 15:34:43 33 56.1 N 117 53.5 W  2.4    2 km ( 1 mi)  NNE  of Brea, CA
37281712  2.9  2014/10/23 15:35:58 33 55.7 N 117 54.1 W  4.3    1 km ( 1 mi)  N of Brea, CA 

October 16, 2014

Weekly Seismicity Report – October 16, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 5:16 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

October 16, 2014

This report covers the seven day period ending 17:00 on October 16, 2014. During this period we detected and analyzed 222 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37277712  2.4  2014/10/10 02:33:53 34  6.4 N 117 19.0 W 18.5    2 km ( 1 mi)  W of San Bernardino, CA
37277768  2.5  2014/10/10 05:37:51 35 18.8 N 118 34.2 W  7.2   23 km (14 mi)  NNW  of Tehachapi, CA
37278008  2.6  2014/10/11 01:25:05 33 11.5 N 115 42.1 W  5.3    6 km ( 4 mi)  WNW  of Obsidian Butte, CA
37278088  2.9  2014/10/11 11:53:44 33 27.9 N 116 27.0 W 10.1   23 km (14 mi)  ESE  of Anza, CA
37278104  3.2  2014/10/11 14:02:44 34  2.0 N 116 39.0 W 12.4    6 km ( 4 mi)  WSW  of Morongo Valley, CA
37278432  3.3  2014/10/12 13:16:04 34  2.0 N 116 19.0 W  9.5   12 km ( 7 mi)  S of Joshua Tree, CA
37278472  2.1  2014/10/12 13:43:13 32 56.6 N 118  4.8 W  6.6   28 km (18 mi)  ENE  of San Clemente Is.
37278688  2.4  2014/10/13 07:12:59 35 55.2 N 117 42.2 W  2.6   26 km (16 mi)  ESE  of Coso Junction, CA
37278744  2.2  2014/10/13 12:43:37 32 32.8 N 115 41.3 W  3.4   22 km (14 mi)  SW of Calexico, CA
37278832  2.7  2014/10/13 16:51:27 35 50.3 N 119 19.7 W 19.6   39 km (24 mi)  SW of Porterville, CA
37279320  2.4  2014/10/15 10:13:48 36 22.3 N 117 50.6 W  1.0   18 km (11 mi)  NE of Olancha, CA
37279416  2.3  2014/10/15 17:36:38 33 53.2 N 118 20.9 W 14.3    3 km ( 2 mi)  S of Hawthorne, CA
37279648  2.5  2014/10/16 09:40:11 34 28.6 N 117 45.5 W 10.5   18 km (11 mi)  NW of Wrightwood, CA 

October 9, 2014

Weekly Seismicity Report – October 9, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 5:19 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

October 09, 2014

This report covers the seven day period ending 17:00 on October 09, 2014. During this period we detected and analyzed 226 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37047231  2.7  2014/10/03 18:24:19 32 14.0 N 115 19.9 W  0.0   51 km (32 mi)  SSE  of Calexico, CA
37047351  2.3  2014/10/04 03:04:55 32 15.1 N 115 16.3 W 18.0   51 km (32 mi)  SSE  of Calexico, CA
37047359  2.6  2014/10/04 03:16:12 33 41.1 N 117 31.9 W  4.3   16 km (10 mi)  NE of Mission Viejo, CA
37047527  2.0  2014/10/04 13:50:26 36 28.2 N 117 55.2 W  7.1   20 km (12 mi)  SE of Lone Pine, CA
37047751  2.0  2014/10/05 02:42:09 33 58.5 N 116 53.4 W 19.5    6 km ( 3 mi)  NNW  of Banning, CA
37047927  3.0  2014/10/05 12:18:29 32 11.4 N 115 12.2 W 26.7   60 km (37 mi)  SSE  of Calexico, CA
37048007  2.2  2014/10/05 16:55:25 32 14.0 N 115 14.1 W 21.0   54 km (34 mi)  SSE  of Calexico, CA
37048119  2.1  2014/10/06 00:37:30 33 15.5 N 116  6.8 W  1.1   13 km ( 8 mi)  N of Ocotillo Wells, CA
37048183  3.7  2014/10/06 04:35:21 35 40.1 N 117 31.5 W  8.8   14 km ( 9 mi)  ENE  of Ridgecrest, CA
37048695  2.0  2014/10/08 07:06:29 32 39.3 N 115 51.8 W  8.5   15 km ( 9 mi)  SE of Ocotillo, CA
37277304  2.4  2014/10/09 03:59:19 35 50.6 N 119 20.1 W 19.1   39 km (24 mi)  SW of Porterville, CA
37277448  2.4  2014/10/09 11:54:26 32 24.5 N 115 12.9 W  9.2   39 km (24 mi)  SE of Calexico, CA 

October 2, 2014

Weekly Seismicity Report – October 2, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 5:25 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

October 02, 2014

This report covers the seven day period ending 17:00 on October 02, 2014. During this period we detected and analyzed 176 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37045175  2.1  2014/09/26 04:01:27 33 46.6 N 116  1.9 W  7.7   18 km (11 mi)  ENE  of Indio, CA
37045215  2.1  2014/09/26 07:32:03 34 16.5 N 117  1.0 W  9.5   10 km ( 6 mi)  WNW  of town of Big Bear Lake, CA
37045431  2.6  2014/09/26 15:06:32 34  0.6 N 117  6.1 W 12.8    7 km ( 4 mi)  WSW  of Yucaipa, CA
37045495  3.9  2014/09/26 19:06:30 32 23.0 N 115 14.8 W 23.4   39 km (24 mi)  SE of Calexico, CA
37225869  3.8  2014/09/26 19:06:48 32 22.0 N 115 14.5 W 20.0   41 km (26 mi)  SE of Calexico, CA
37045511  3.1  2014/09/26 19:23:40 32 24.0 N 115 15.0 W  9.4   38 km (23 mi)  SE of Calexico, CA
37045623  2.7  2014/09/27 00:46:42 33 10.8 N 115 36.7 W  1.3    2 km ( 2 mi)  ENE  of Obsidian Butte, CA
37045767  2.2  2014/09/27 15:50:15 33 46.6 N 116  2.1 W  8.8   18 km (11 mi)  ENE  of Indio, CA
37045855  2.1  2014/09/28 04:02:43 33 38.3 N 116 43.1 W 14.6   10 km ( 6 mi)  NNW  of Anza, CA
37045951  2.1  2014/09/28 13:29:31 34 36.4 N 118 30.4 W 12.2   13 km ( 8 mi)  WSW  of Elizabeth Lake, CA
37046479  2.6  2014/09/30 13:28:16 33  9.1 N 118 18.7 W 13.2   21 km (13 mi)  S of Avalon Catalina Island, CA
37046639  2.3  2014/10/01 00:41:00 33 11.2 N 115 36.7 W  1.1    3 km ( 2 mi)  NE of Obsidian Butte, CA
37046719  2.0  2014/10/01 04:25:03 33  8.9 N 116 24.3 W 10.0   12 km ( 8 mi)  SSW  of Borrego Springs, CA
37046743  2.2  2014/10/01 10:39:54 34  6.9 N 119 11.2 W 18.8    4 km ( 2 mi)  SSE  of Port Hueneme, CA
37046807  3.3  2014/10/01 22:12:33 33  8.8 N 118 18.9 W 18.4   22 km (14 mi)  S of Avalon Catalina Island, CA 

September 25, 2014

Weekly Seismicity Report – September 25, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 5:07 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

September 25, 2014

This report covers the seven day period ending 17:00 on September 25, 2014. During this period we detected and analyzed 218 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37042383  2.5  2014/09/19 01:38:09 33 28.2 N 116 47.4 W 13.2   14 km ( 9 mi)  SW of Anza, CA
37042391  2.2  2014/09/19 02:05:10 33 12.4 N 115 34.8 W  3.0    7 km ( 4 mi)  NE of Obsidian Butte, CA
37042415  2.0  2014/09/19 05:00:12 33 10.0 N 115 38.8 W  4.5    1 km ( 1 mi)  WSW  of Obsidian Butte, CA
37042471  2.0  2014/09/19 08:58:53 33 51.7 N 117 41.7 W  9.5   11 km ( 7 mi)  ESE  of Yorba Linda, CA
37042559  3.1  2014/09/19 17:33:21 36  3.0 N 117 51.6 W  1.6    8 km ( 5 mi)  E of Coso Junction, CA
37042951  2.2  2014/09/20 14:40:15 34  3.0 N 117  5.9 W 13.0    6 km ( 4 mi)  WNW  of Yucaipa, CA
37043151  2.2  2014/09/21 05:40:20 34 15.9 N 116 48.3 W  8.3    4 km ( 3 mi)  E of Big Bear City, CA
37043191  2.6  2014/09/21 07:34:43 33  9.7 N 116 25.5 W 14.3   11 km ( 7 mi)  SSW  of Borrego Springs, CA
37043391  2.1  2014/09/22 03:37:18 33 29.4 N 116 24.1 W 12.1   26 km (16 mi)  S of Palm Desert, CA
37043415  2.5  2014/09/22 07:26:16 34 16.6 N 117  1.6 W  8.7   11 km ( 7 mi)  NE of Running Springs, CA
37043599  2.1  2014/09/22 20:37:06 32 58.4 N 115 54.2 W  1.1   27 km (17 mi)  WSW  of Westmorland, CA
37043695  2.1  2014/09/23 02:57:29 32 34.0 N 115 40.8 W 10.6   21 km (13 mi)  WSW  of Calexico, CA
37043743  2.1  2014/09/23 07:50:15 34 16.8 N 117  1.9 W  8.1   11 km ( 7 mi)  NE of Running Springs, CA
37043903  2.4  2014/09/23 15:31:28 33 41.0 N 117 55.6 W  4.5    4 km ( 3 mi)  SE of Fountain Valley, CA
37044247  2.1  2014/09/24 16:27:07 34  1.8 N 117 34.0 W  9.7    9 km ( 5 mi)  ESE  of Ontario, CA
37044311  2.8  2014/09/24 21:05:54 34 41.6 N 116 14.6 W  4.4   62 km (39 mi)  N of Joshua Tree, CA
37044343  2.1  2014/09/24 22:26:06 33 18.3 N 116 17.1 W 10.1   10 km ( 6 mi)  NE of Borrego Springs, CA 

September 18, 2014

Weekly Seismicity Report – September 18, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 5:07 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

September 18, 2014

This report covers the seven day period ending 17:00 on September 18, 2014. During this period we detected and analyzed 233 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37267296  3.3  2014/09/12 05:20:04 35 24.4 N 117 48.0 W 10.5   27 km (17 mi)  SSW  of Ridgecrest, CA
37267416  2.2  2014/09/12 10:29:38 33 51.8 N 118 40.5 W 13.1   19 km (12 mi)  S of Malibu, CA
37267424  2.5  2014/09/12 10:56:00 34 18.4 N 119 17.5 W  0.1    3 km ( 2 mi)  NNE  of Ventura, CA
37267488  2.4  2014/09/12 13:40:23 32 11.2 N 115 14.2 W 20.0   59 km (36 mi)  SSE  of Calexico, CA
37267896  2.3  2014/09/14 01:17:52 34  2.3 N 116 38.1 W 12.6    5 km ( 3 mi)  W of Morongo Valley, CA
37268056  3.0  2014/09/14 15:16:55 33 47.7 N 116 57.8 W 13.0    6 km ( 3 mi)  N of Hemet, CA
37268088  3.2  2014/09/14 17:56:56 35 55.0 N 118  0.5 W  9.6   15 km (10 mi)  SSW  of Coso Junction, CA
37268160  2.3  2014/09/14 20:05:03 35 44.2 N 116 36.2 W  0.7   40 km (25 mi)  SW of Shoshone, CA
37268208  2.3  2014/09/14 23:23:56 35 44.6 N 116 36.2 W  1.4   40 km (25 mi)  SW of Shoshone, CA
37268384  2.4  2014/09/15 11:10:23 35 44.6 N 116 36.3 W  4.7   40 km (25 mi)  SW of Shoshone, CA
37268664  2.7  2014/09/15 20:59:36 33 30.9 N 116 27.0 W 13.1   21 km (13 mi)  ESE  of Anza, CA
37268832  2.4  2014/09/16 08:11:27 33 47.4 N 118 22.8 W  9.6    4 km ( 3 mi)  ENE  of Palos Verdes Point, CA
37268840  2.2  2014/09/16 08:29:21 32 12.1 N 115 16.0 W 24.0   56 km (35 mi)  SSE  of Calexico, CA
37268888  2.2  2014/09/16 11:50:11 34 41.6 N 116 14.5 W  3.7   62 km (39 mi)  N of Joshua Tree, CA
37269040  2.4  2014/09/17 08:13:27 34 36.3 N 120 23.4 W  7.5    7 km ( 4 mi)  ESE  of Lompoc, CA
37269056  2.3  2014/09/17 10:06:21 36  9.2 N 118  4.5 W  0.1   16 km (10 mi)  SSW  of Olancha, CA
37269096  2.1  2014/09/17 12:00:26 35 20.5 N 117 55.2 W 10.7   24 km (15 mi)  N of California City, CA
37269200  2.3  2014/09/18 01:44:13 33 28.2 N 116 47.2 W 13.2   14 km ( 9 mi)  SW of Anza, CA
37269216  2.1  2014/09/18 02:10:08 32 38.6 N 115 56.0 W  9.2   12 km ( 7 mi)  SSE  of Ocotillo, CA 

September 11, 2014

Weekly Seismicity Report – September 11, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 6:38 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

September 11, 2014

This report covers the seven day period ending 17:00 on September 11, 2014. During this period we detected and analyzed 259 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37264960  2.6  2014/09/05 13:47:09 34 41.8 N 116 14.6 W  4.5   63 km (39 mi)  N of Joshua Tree, CA
37264976  2.6  2014/09/05 15:09:41 32 50.2 N 116 37.2 W 12.8   27 km (17 mi)  S of Julian, CA
37265080  2.9  2014/09/05 22:38:46 34 19.1 N 119 31.1 W  0.1    9 km ( 5 mi)  S of Carpinteria, CA
37265248  2.2  2014/09/06 14:34:39 32 38.2 N 115 52.0 W  9.4   16 km (10 mi)  SE of Ocotillo, CA
37265368  2.1  2014/09/06 20:35:27 35 50.9 N 117 47.5 W  9.4   26 km (16 mi)  SSE  of Coso Junction, CA
37265488  4.0  2014/09/07 05:13:56 32 13.3 N 117 36.2 W 32.3   64 km (40 mi)  SW of San Ysidro, CA
37265664  2.1  2014/09/07 21:10:58 34 30.8 N 118 47.1 W 11.1   15 km (10 mi)  W of Castaic Lake dam, CA
37265672  3.6  2014/09/07 21:18:56 34 31.1 N 118 46.9 W 14.2   15 km ( 9 mi)  W of Castaic Lake dam, CA
37265728  2.2  2014/09/08 05:12:45 34 31.0 N 118 46.7 W 13.6   15 km ( 9 mi)  W of Castaic Lake dam, CA
37265744  2.3  2014/09/08 06:29:36 34 31.2 N 118 47.4 W 13.0   16 km (10 mi)  W of Castaic Lake dam, CA
37265832  2.7  2014/09/08 10:37:07 32  9.3 N 115 11.1 W  8.8   64 km (40 mi)  SSE  of Calexico, CA
37266216  3.3  2014/09/09 09:08:30 33 46.8 N 116  7.1 W  6.1   12 km ( 7 mi)  NE of Indio, CA
37266648  2.2  2014/09/10 09:37:04 35 55.1 N 117 42.4 W  2.6   26 km (16 mi)  ESE  of Coso Junction, CA
37266792  2.2  2014/09/10 17:29:45 34 41.7 N 116 14.6 W  5.0   62 km (39 mi)  N of Joshua Tree, CA 

September 4, 2014

Weekly Seismicity Report – September 4, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 5:25 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

September 04, 2014

This report covers the seven day period ending 17:00 on September 04, 2014. During this period we detected and analyzed 257 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37262552  2.3  2014/08/29 06:37:51 34  1.4 N 119 12.3 W 13.0   14 km ( 8 mi)  S of Port Hueneme, CA
37262608  2.1  2014/08/29 15:17:00 34 18.7 N 116 26.6 W  9.0   22 km (13 mi)  N of Yucca Valley, CA
37262728  2.3  2014/08/29 23:32:42 35 16.5 N 118 35.1 W  9.0   20 km (13 mi)  NW of Tehachapi, CA
37262752  2.4  2014/08/30 01:09:20 34 34.3 N 116 30.0 W  7.8   43 km (27 mi)  ENE  of Lucerne Valley, CA
37262872  2.5  2014/08/30 08:11:02 33 43.6 N 119  5.1 W 10.0   28 km (18 mi)  N of Santa Barbara Is., CA
37263112  2.2  2014/08/30 23:20:17 34  1.6 N 117 13.2 W 14.9    4 km ( 2 mi)  SE of Loma Linda, CA
37263384  2.2  2014/09/01 04:56:04 32  9.1 N 115 15.2 W 11.3   62 km (38 mi)  SSE  of Calexico, CA
37263464  2.2  2014/09/01 07:35:00 33 18.2 N 116 12.6 W  7.7   16 km (10 mi)  ENE  of Borrego Springs, CA
37263616  2.5  2014/09/01 17:26:14 32 43.7 N 115 25.4 W 11.3   10 km ( 6 mi)  NE of Calexico, CA
37263640  2.5  2014/09/01 17:43:04 32 45.1 N 115 25.8 W 11.3   11 km ( 7 mi)  NNE  of Calexico, CA
37263768  2.3  2014/09/01 23:28:50 33 11.8 N 116  2.7 W  9.0   10 km ( 6 mi)  NE of Ocotillo Wells, CA
37264024  3.6  2014/09/02 19:38:35 33 47.9 N 116 57.8 W 13.6    6 km ( 4 mi)  N of Hemet, CA
37264048  2.9  2014/09/02 20:30:59 33 47.9 N 116 57.8 W 13.6    6 km ( 4 mi)  N of Hemet, CA
37264424  2.3  2014/09/04 01:06:33 32 25.4 N 117 44.8 W 28.9   61 km (38 mi)  SW of Mission Beach, CA
37264584  2.4  2014/09/04 14:12:23 32 12.9 N 115 16.8 W 12.8   54 km (34 mi)  SSE  of Calexico, CA
37264592  3.4  2014/09/04 15:07:04 32 33.0 N 115 40.4 W  9.5   21 km (13 mi)  SW of Calexico, CA 

August 28, 2014

Weekly Seismicity Report – August 28, 2014

Filed under: Felt Earthquakes, Weekly — kate @ 5:09 pm



Southern California Earthquakes in the Past Week

Kate Hutton
Seismological Laboratory


California Institute of Technology

August 28, 2014

This report covers the seven day period ending 17:00 on August 28, 2014. During this period we detected and analyzed 183 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37261000  2.9  2014/08/23 10:42:22 34 15.2 N 116 45.8 W  3.2    8 km ( 5 mi)  E of Big Bear City, CA
37261008  2.4  2014/08/23 10:57:24 32 22.0 N 115 33.2 W 15.4   34 km (21 mi)  S of Calexico, CA
37261296  2.6  2014/08/24 08:55:18 32 13.5 N 115 15.6 W 20.0   54 km (34 mi)  SSE  of Calexico, CA
37261424  3.3  2014/08/24 19:50:40 33 41.8 N 118 17.0 W  8.2    1 km ( 1 mi)  SE of Pt. Fermin San Pedro, CA
37261600  2.3  2014/08/25 14:14:00 32 25.1 N 115 32.9 W 14.5   28 km (18 mi)  S of Calexico, CA
37261680  2.6  2014/08/25 22:55:24 32 34.0 N 115 42.4 W  9.2   23 km (14 mi)  WSW  of Calexico, CA
37261712  2.3  2014/08/26 03:35:50 33  2.0 N 116  0.5 W  9.4   17 km (10 mi)  SE of Ocotillo Wells, CA
37261720  2.1  2014/08/26 03:57:51 33  9.7 N 115 38.9 W  0.0    2 km ( 1 mi)  SW of Obsidian Butte, CA
37261728  2.5  2014/08/26 04:57:22 34 15.1 N 118 24.6 W  7.3    4 km ( 3 mi)  SE of Pacoima, CA
37262208  2.3  2014/08/28 03:04:56 33 28.1 N 116 47.4 W 11.9   14 km ( 9 mi)  NNE  of Palomar Observatory, CA 

August 21, 2014

Weekly Seismicity Report – August 21, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 5:18 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

August 21, 2014

This report covers the seven day period ending 17:00 on August 21, 2014. During this period we detected and analyzed 240 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15538561  3.8  2014/08/14 20:57:18 34 18.1 N 116 26.6 W  9.7   20 km (13 mi)  N of Yucca Valley, CA
15538569  2.2  2014/08/14 21:06:36 34 18.4 N 116 26.4 W 10.6   21 km (13 mi)  N of Yucca Valley, CA
37258408  3.4  2014/08/15 10:03:36 33 57.0 N 118 43.3 W 12.6   10 km ( 6 mi)  SE of Pt. Dume, CA
37258856  2.3  2014/08/16 23:40:26 32 13.7 N 115 14.7 W 16.8   54 km (34 mi)  SSE  of Calexico, CA
37259016  3.2  2014/08/17 15:59:09 32 13.5 N 115 13.9 W 19.3   55 km (34 mi)  SSE  of Calexico, CA
37208589  3.5  2014/08/17 15:59:21 32 12.3 N 115 15.6 W 12.5   56 km (35 mi)  SSE  of Calexico, CA
37259032  2.2  2014/08/17 17:00:14 36  8.1 N 118  3.2 W  0.1   14 km ( 9 mi)  NW of Coso Junction, CA
37259064  2.4  2014/08/17 18:36:40 32 13.7 N 115 13.8 W 19.7   55 km (34 mi)  SSE  of Calexico, CA
37259096  3.7  2014/08/17 21:55:56 34 19.8 N 116 49.8 W  7.6    8 km ( 5 mi)  NNE  of Big Bear City, CA
37259176  2.6  2014/08/18 04:21:35 34 13.1 N 118 40.5 W  5.1    7 km ( 4 mi)  WNW  of Canoga Park, CA
37259192  2.1  2014/08/18 04:51:23 32 19.0 N 115 21.7 W 17.8   41 km (26 mi)  SSE  of Calexico, CA
37259312  2.3  2014/08/18 11:44:47 33 50.2 N 117  5.2 W 11.6    8 km ( 5 mi)  NE of Perris, CA
37259480  2.5  2014/08/18 23:26:07 34 11.5 N 118 43.0 W 10.8    5 km ( 3 mi)  NE of Agoura Hills, CA
37259504  2.9  2014/08/19 00:27:50 34 20.0 N 120 15.9 W  0.0   24 km (15 mi)  SE of Pt. Conception, CA
37259720  2.0  2014/08/19 11:43:07 34 41.7 N 116 14.7 W  4.0   62 km (39 mi)  N of Joshua Tree, CA
37259896  2.5  2014/08/19 22:02:36 36  8.6 N 118  3.5 W  0.0   15 km ( 9 mi)  NW of Coso Junction, CA
37259944  3.4  2014/08/20 04:14:34 32 13.9 N 115 14.3 W 20.0   54 km (34 mi)  SSE  of Calexico, CA
37260288  2.6  2014/08/20 17:46:09 32 19.7 N 115 22.5 W 15.8   39 km (24 mi)  SSE  of Calexico, CA
37260304  2.0  2014/08/20 18:18:10 33 21.2 N 116 20.8 W 14.2   11 km ( 7 mi)  NNE  of Borrego Springs, CA
37260416  2.2  2014/08/20 23:52:51 33 24.6 N 117  1.4 W  9.8   16 km (10 mi)  WNW  of Palomar Observatory, CA 

August 14, 2014

Weekly Seismicity Report – August 14, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 5:17 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

August 14, 2014

This report covers the seven day period ending 17:00 on August 14, 2014. During this period we detected and analyzed 255 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15536049  2.3  2014/08/07 20:33:27 32 46.6 N 115 27.1 W 11.9   10 km ( 6 mi)  ESE  of El Centro, CA
15536089  2.1  2014/08/08 01:15:11 32 46.7 N 115 26.8 W 14.4   10 km ( 6 mi)  E of El Centro, CA
15536337  2.1  2014/08/08 19:02:27 34  9.8 N 117  1.8 W 11.0    8 km ( 5 mi)  SE of Running Springs, CA
15536489  2.7  2014/08/09 06:10:02 34  4.6 N 118 43.5 W  6.9    6 km ( 4 mi)  NW of Malibu, CA
15536505  3.2  2014/08/09 09:46:29 35 10.5 N 118 39.9 W 11.9   15 km (10 mi)  ESE  of Arvin, CA
15536649  2.2  2014/08/09 21:46:12 32 54.3 N 116 16.0 W  7.4   29 km (18 mi)  SSW  of Ocotillo Wells, CA
15536657  2.0  2014/08/09 22:42:09 34 50.6 N 120 23.2 W  1.9   13 km ( 8 mi)  SSE  of Santa Maria, CA
15536665  2.4  2014/08/09 23:29:29 34 23.4 N 119 33.8 W 15.1    4 km ( 3 mi)  W of Carpinteria, CA
15536673  2.3  2014/08/09 23:30:12 34 23.8 N 119 33.7 W 14.5    4 km ( 2 mi)  W of Carpinteria, CA
15537193  2.0  2014/08/11 09:07:55 32 25.7 N 115 11.7 W 11.7   39 km (24 mi)  SE of Calexico, CA
15537265  2.9  2014/08/11 15:27:16 32 38.7 N 115 45.4 W  1.6   24 km (15 mi)  ESE  of Ocotillo, CA
15537393  3.0  2014/08/11 22:06:29 36  8.6 N 118  3.3 W  1.9   15 km ( 9 mi)  NW of Coso Junction, CA
15537401  2.2  2014/08/11 22:24:50 36  8.5 N 118  3.4 W  0.7   14 km ( 9 mi)  NW of Coso Junction, CA
15537609  2.1  2014/08/12 07:11:32 35 44.8 N 119 15.2 W 18.5   43 km (27 mi)  SSW  of Porterville, CA
15537721  3.2  2014/08/12 13:58:50 35 59.4 N 116  4.4 W  6.4   18 km (11 mi)  E of Shoshone, CA
15537881  2.4  2014/08/13 04:15:44 34 27.5 N 117 51.7 W  7.2   24 km (15 mi)  WNW  of Wrightwood, CA
15538137  2.6  2014/08/13 20:43:42 34 37.0 N 119  3.6 W  0.0   25 km (15 mi)  SSW  of Frazier Park, CA
15538161  2.3  2014/08/13 21:48:59 32  6.0 N 115 11.3 W 20.0   69 km (43 mi)  SSE  of Calexico, CA
15538321  2.7  2014/08/14 06:58:37 33 12.5 N 115 59.1 W  7.3    8 km ( 5 mi)  SSW  of Salton City, CA
15538329  2.2  2014/08/14 07:02:09 34 18.9 N 117  0.8 W  7.7   12 km ( 8 mi)  NW of town of Big Bear Lake, CA
15538401  2.1  2014/08/14 11:40:23 33 57.3 N 117  7.0 W 17.3   12 km ( 7 mi)  SW of Yucaipa, CA
15538449  2.3  2014/08/14 14:05:11 35 29.4 N 118 17.4 W  5.4   23 km (14 mi)  SE of town of Lake Isabella, CA
15538465  2.8  2014/08/14 15:03:12 32  7.9 N 115  8.9 W 25.7   68 km (42 mi)  SSE  of Calexico, CA 

August 7, 2014

Weekly Seismicity Report – August 7, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 5:50 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

August 07, 2014

This report covers the seven day period ending 17:00 on August 07, 2014. During this period we detected and analyzed 242 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15533505  2.1  2014/08/01 05:38:05 34  2.1 N 117 14.1 W 18.1    2 km ( 1 mi)  SE of Loma Linda, CA
15533569  2.2  2014/08/01 12:51:44 32 55.3 N 116 19.7 W 12.3   31 km (19 mi)  SW of Ocotillo Wells, CA
15533649  2.3  2014/08/01 17:47:32 34 16.9 N 117  2.0 W  7.8   11 km ( 7 mi)  NE of Running Springs, CA
15533721  2.1  2014/08/01 23:21:44 34  2.1 N 117  9.2 W  7.3    3 km ( 2 mi)  SE of Redlands, CA
15533913  2.3  2014/08/02 16:59:28 33 12.6 N 115 59.2 W  7.4    8 km ( 5 mi)  SSW  of Salton City, CA
15533953  2.8  2014/08/02 18:12:10 33 40.7 N 116 45.1 W 17.7    8 km ( 5 mi)  SSW  of Idyllwild, CA
15533961  2.7  2014/08/02 18:51:21 32 24.2 N 115 30.4 W 19.6   29 km (18 mi)  S of Calexico, CA
15534001  2.4  2014/08/02 22:53:19 32 10.8 N 115 11.1 W 26.9   62 km (38 mi)  SSE  of Calexico, CA
15534049  2.8  2014/08/03 01:03:58 34 32.5 N 116 16.2 W  5.5   45 km (28 mi)  N of Joshua Tree, CA
15534081  2.6  2014/08/03 05:00:22 35 28.2 N 118 48.3 W 12.6   21 km (13 mi)  ENE  of Bakersfield, CA
15534113  2.2  2014/08/03 08:13:27 34  4.7 N 118 57.9 W 14.7    5 km ( 3 mi)  NW of Leo Carrillo State Beach, CA
15534145  2.1  2014/08/03 09:37:30 32 58.3 N 115 53.7 W  7.8   26 km (16 mi)  WSW  of Westmorland, CA
15535089  2.7  2014/08/05 19:13:09 34  6.6 N 117 18.9 W 17.4    2 km ( 1 mi)  W of San Bernardino, CA
15535209  2.2  2014/08/06 00:07:25 35 29.3 N 119 22.4 W 19.8   36 km (22 mi)  WNW  of Bakersfield, CA
15535393  2.8  2014/08/06 14:49:16 34 19.8 N 116 59.8 W 11.6   12 km ( 8 mi)  NW of town of Big Bear Lake, CA
15535409  2.2  2014/08/06 15:36:24 35 41.2 N 118 34.9 W  1.4   12 km ( 7 mi)  WNW  of town of Lake Isabella, CA
15535473  2.8  2014/08/06 21:16:20 33  5.4 N 116  3.9 W 11.3    9 km ( 5 mi)  SE of Ocotillo Wells, CA
15535817  2.5  2014/08/07 14:45:46 33 29.2 N 116 27.9 W 14.3   21 km (13 mi)  ESE  of Anza, CA
15535825  3.3  2014/08/07 14:45:53 33 29.0 N 116 28.2 W 14.8   20 km (13 mi)  ESE  of Anza, CA
15535841  2.1  2014/08/07 14:48:57 33 29.1 N 116 28.1 W 14.2   20 km (13 mi)  ESE  of Anza, CA 

July 31, 2014

Weekly Seismicity Report – July 31, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 5:45 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

August 31, 2014

This report covers the seven day period ending 17:00 on July 31, 2014. During this period we detected and analyzed 267 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries. NOTE: Please excuse the ending date on the accompanying map, it should read, “July 31, 2014″.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15531225  2.8  2014/07/26 01:38:13 33  3.4 N 115 54.3 W  0.9   23 km (14 mi)  ESE  of Ocotillo Wells, CA
15531401  2.5  2014/07/26 12:36:31 36 56.3 N 117 29.2 W  2.1   48 km (30 mi)  NW of Stovepipe Wells, CA
15531545  2.2  2014/07/26 21:13:56 32 38.5 N 115 45.9 W  9.5   24 km (15 mi)  ESE  of Ocotillo, CA
15531617  2.6  2014/07/27 03:46:39 36  4.6 N 117 51.5 W  1.3    9 km ( 5 mi)  ENE  of Coso Junction, CA
15531785  2.8  2014/07/27 14:34:21 36  4.7 N 117 51.4 W  1.5    9 km ( 6 mi)  ENE  of Coso Junction, CA
15531801  2.4  2014/07/27 15:17:50 34  2.0 N 117  9.4 W  8.6    3 km ( 2 mi)  SE of Redlands, CA
15531881  2.2  2014/07/27 19:46:09 36 56.0 N 117 29.0 W  2.2   47 km (29 mi)  NW of Stovepipe Wells, CA
15531937  3.3  2014/07/27 23:45:40 32 59.2 N 117 44.7 W 10.0   41 km (25 mi)  SW of Oceanside, CA
15532001  2.3  2014/07/28 03:41:37 34  2.0 N 117 14.1 W 18.2    2 km ( 1 mi)  SE of Loma Linda, CA
15532569  3.2  2014/07/29 15:38:26 32  7.6 N 115  8.4 W 26.5   69 km (43 mi)  SSE  of Calexico, CA
15532585  2.3  2014/07/29 17:20:28 32 55.7 N 115 31.1 W 15.8    4 km ( 2 mi)  SSE  of Brawley, CA
15532705  2.9  2014/07/30 01:54:30 33 41.9 N 116 44.0 W 19.7    6 km ( 3 mi)  SSW  of Idyllwild, CA
15532777  2.7  2014/07/30 05:57:47 36 17.7 N 118 21.1 W  1.5   31 km (19 mi)  W of Olancha, CA
15532785  2.5  2014/07/30 06:01:40 36  1.8 N 119 15.1 W 22.4   22 km (13 mi)  WSW  of Porterville, CA
15532793  2.0  2014/07/30 06:31:45 34  2.2 N 117  9.2 W  7.8    3 km ( 2 mi)  SE of Redlands, CA
15532889  2.9  2014/07/30 12:23:03 33 52.8 N 118 29.8 W 11.2    8 km ( 5 mi)  W of Manhattan Beach, CA
15533137  2.4  2014/07/31 03:40:07 35  7.5 N 117  0.7 W  1.7   26 km (16 mi)  N of Barstow, CA
15533273  2.4  2014/07/31 11:01:09 34  9.0 N 117 26.7 W  7.6    5 km ( 3 mi)  N of Fontana, CA
15533337  2.2  2014/07/31 13:40:41 34 16.6 N 117  1.3 W  8.2   11 km ( 7 mi)  NE of Running Springs, CA
15533361  2.6  2014/07/31 15:42:29 34 17.4 N 116 47.2 W  2.8    7 km ( 4 mi)  ENE  of Big Bear City, CA
15533385  2.4  2014/07/31 16:28:18 33 40.3 N 118 18.6 W  4.0    4 km ( 2 mi)  SSW  of Pt. Fermin San Pedro, CA 

July 24, 2014

Weekly Seismicity Report – July 24, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 7:42 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

July 24, 2014

This report covers the seven day period ending 17:00 on July 24, 2014. During this period we detected and analyzed 313 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15527809  2.7  2014/07/17 18:04:57 35 22.1 N 118 33.3 W  7.2   28 km (18 mi)  NNW  of Tehachapi, CA
15528081  2.5  2014/07/18 11:09:03 32 55.7 N 116 16.0 W  6.3   27 km (17 mi)  SSW  of Ocotillo Wells, CA
15528137  2.2  2014/07/18 14:40:18 33 55.0 N 117 55.9 W  3.4    3 km ( 2 mi)  SE of La Habra, CA
37248176  2.0  2014/07/19 04:04:50 35 54.7 N 117 42.3 W  7.3   26 km (16 mi)  SE of Coso Junction, CA
37248376  2.4  2014/07/19 18:18:43 34 55.1 N 119  1.5 W 12.9    9 km ( 6 mi)  WSW  of Grapevine, CA
37248384  2.1  2014/07/19 18:47:21 34 54.8 N 119  1.8 W 14.5   10 km ( 6 mi)  WSW  of Grapevine, CA
37248544  3.1  2014/07/20 02:18:21 32 53.6 N 116 16.4 W  6.6   31 km (19 mi)  SSW  of Ocotillo Wells, CA
37248768  3.2  2014/07/20 12:43:22 35 30.8 N 116 14.5 W  2.5   32 km (20 mi)  NNW  of Baker, CA
37248784  3.0  2014/07/20 12:48:38 35 30.6 N 116 14.7 W  0.7   32 km (20 mi)  NNW  of Baker, CA
37248888  3.2  2014/07/20 19:55:13 32 28.2 N 117 42.9 W 10.0   55 km (34 mi)  SW of Mission Beach, CA
37249096  2.2  2014/07/21 10:38:37 32 54.0 N 116 16.1 W  6.1   30 km (19 mi)  SSW  of Ocotillo Wells, CA
37249144  2.0  2014/07/21 13:28:36 33 46.9 N 118  7.2 W  8.8    5 km ( 3 mi)  NNW  of Seal Beach, CA
37249528  2.2  2014/07/22 05:36:01 34 27.6 N 118  0.8 W  8.7   16 km (10 mi)  SE of Palmdale, CA
37249592  3.0  2014/07/22 08:30:23 35 52.5 N 119 52.8 W  0.0   41 km (26 mi)  ENE  of Cholame, CA
37249600  2.4  2014/07/22 08:34:35 35 53.8 N 119 50.3 W  0.0   46 km (28 mi)  ENE  of Cholame, CA
37249624  3.0  2014/07/22 09:14:36 32 17.1 N 115 15.0 W  9.7   48 km (30 mi)  SSE  of Calexico, CA
37249992  2.5  2014/07/23 05:50:49 34 16.4 N 117  1.1 W  8.0   10 km ( 7 mi)  WNW  of town of Big Bear Lake, CA
15530417  2.3  2014/07/23 19:40:06 32 28.3 N 117 40.7 W 10.0   52 km (33 mi)  SW of Mission Beach, CA
15530497  2.1  2014/07/24 05:00:05 32 19.4 N 115 21.7 W 18.7   40 km (25 mi)  SSE  of Calexico, CA
15530681  3.5  2014/07/24 12:20:14 32 54.2 N 116 16.1 W  8.8   30 km (18 mi)  SSW  of Ocotillo Wells, CA 

July 17, 2014

Weekly Seismicity Report – July 17, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 5:34 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

July 17, 2014

This report covers the seven day period ending 17:00 on July 17, 2014. During this period we detected and analyzed 287 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15525057  2.4  2014/07/10 17:31:15 34  1.5 N 117 10.0 W  9.1    3 km ( 2 mi)  SSE  of Redlands, CA
15525169  2.1  2014/07/10 22:20:00 33 14.9 N 115 59.0 W  1.6    4 km ( 2 mi)  SSW  of Salton City, CA
15525329  2.1  2014/07/11 03:22:46 34 16.5 N 117  1.5 W  8.5   11 km ( 7 mi)  NE of Running Springs, CA
15525449  3.4  2014/07/11 10:25:02 36 37.6 N 116 56.1 W  4.5   19 km (12 mi)  E of Stovepipe Wells, CA
15525609  2.1  2014/07/11 20:20:06 34 16.4 N 117  1.0 W  8.2   10 km ( 6 mi)  WNW  of town of Big Bear Lake, CA
15525633  2.7  2014/07/12 00:16:33 34 16.4 N 117  1.1 W  7.3   10 km ( 7 mi)  WNW  of town of Big Bear Lake, CA
15525793  2.1  2014/07/12 11:13:34 34 25.8 N 119 10.9 W 16.4    6 km ( 4 mi)  ESE  of Ojai, CA
15526129  2.2  2014/07/13 04:58:42 34 16.8 N 117  8.8 W  8.6    5 km ( 3 mi)  NE of Lake Arrowhead, CA
15526249  2.4  2014/07/13 11:45:25 34 22.0 N 119 18.9 W  6.9   10 km ( 6 mi)  N of Ventura, CA
15526321  2.8  2014/07/13 14:47:25 33 29.8 N 116 30.3 W 14.4   17 km (10 mi)  ESE  of Anza, CA
15526337  2.0  2014/07/13 16:35:25 33  8.5 N 116 30.0 W 10.4   12 km ( 7 mi)  NE of Julian, CA
15526481  2.7  2014/07/14 03:49:10 35 20.9 N 117 46.7 W  2.6   30 km (19 mi)  NNE  of California City, CA
15526809  2.2  2014/07/14 20:55:59 32 10.0 N 115 18.0 W 19.4   59 km (36 mi)  SSE  of Calexico, CA
15526857  3.0  2014/07/14 23:07:14 33 35.5 N 115 54.8 W 10.0    8 km ( 5 mi)  NNE  of North Shore, CA
15527001  2.1  2014/07/15 10:31:15 36  8.3 N 117 58.3 W  3.0   11 km ( 7 mi)  N of Coso Junction, CA
15527401  3.0  2014/07/16 14:15:43 32  5.2 N 115  9.3 W 27.2   72 km (45 mi)  SSE  of Calexico, CA
15527425  2.0  2014/07/16 20:11:19 35 54.9 N 118  0.6 W  9.1   15 km (10 mi)  SSW  of Coso Junction, CA
15527473  2.2  2014/07/16 20:37:43 32 53.6 N 116 16.6 W  7.4   31 km (19 mi)  SSW  of Ocotillo Wells, CA
15527561  2.4  2014/07/17 03:54:16 32  4.1 N 115  6.3 W 21.2   76 km (47 mi)  SSE  of Calexico, CA
15527617  3.4  2014/07/17 07:24:34 33 25.7 N 116 25.5 W 13.9   20 km (12 mi)  NNW  of Borrego Springs, CA
15527633  3.1  2014/07/17 08:45:53 32 15.3 N 115 19.3 W 20.5   49 km (30 mi)  SSE  of Calexico, CA 

July 10, 2014

Weekly Seismicity Report – July 10, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 6:32 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

July 10, 2014

This report covers the seven day period ending 17:00 on July 10, 2014. During this period we detected and analyzed 647 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15519577  2.2  2014/07/03 17:58:26 34  1.6 N 117 10.0 W  8.7    3 km ( 2 mi)  SSE  of Redlands, CA
15519681  2.5  2014/07/03 19:27:02 34  1.6 N 117 10.0 W  8.3    3 km ( 2 mi)  SSE  of Redlands, CA 
15519953  2.4  2014/07/04 02:24:46 33 35.4 N 116 49.3 W  9.8   14 km ( 9 mi)  WNW  of Anza, CA
15520113  2.7  2014/07/04 04:22:17 36  8.1 N 117 58.1 W  4.9   10 km ( 6 mi)  N of Coso Junction, CA
15520137  2.2  2014/07/04 04:45:18 36  8.1 N 117 57.9 W  4.9   10 km ( 6 mi)  N of Coso Junction, CA
15520377  2.4  2014/07/04 14:18:00 34  1.5 N 117 10.1 W  9.3    4 km ( 2 mi)  SSE  of Redlands, CA
15520393  2.1  2014/07/04 14:37:30 34  1.7 N 117 10.1 W  9.1    3 km ( 2 mi)  SSE  of Redlands, CA
15520985  4.6  2014/07/05 09:59:34 34 16.8 N 117  1.7 W  8.7   11 km ( 7 mi)  NE of Running Springs, CA
15520993  3.4  2014/07/05 10:00:26 34 16.5 N 117  1.1 W  9.5   10 km ( 7 mi)  WNW  of town of Big Bear Lake, CA
15521001  2.6  2014/07/05 10:01:23 34 16.7 N 117  1.1 W 10.0   11 km ( 7 mi)  WNW  of town of Big Bear Lake, CA
15521017  2.0  2014/07/05 10:02:48 34 16.8 N 117  1.5 W  7.8   11 km ( 7 mi)  NE of Running Springs, CA
15521073  2.4  2014/07/05 10:08:33 34 16.7 N 117  1.4 W  8.2   11 km ( 7 mi)  NE of Running Springs, CA
15521265  3.0  2014/07/05 12:05:46 36  8.0 N 117 58.0 W  4.6   10 km ( 6 mi)  N of Coso Junction, CA
15521601  3.4  2014/07/05 17:54:56 36  8.3 N 117 57.9 W  4.7   10 km ( 6 mi)  N of Coso Junction, CA
15521641  2.1  2014/07/05 18:18:55 36  8.5 N 117 58.0 W  3.8   11 km ( 7 mi)  N of Coso Junction, CA
15521977  2.1  2014/07/06 04:22:02 34 16.8 N 117  1.5 W  8.4   11 km ( 7 mi)  NE of Running Springs, CA
15522321  2.4  2014/07/06 11:39:40 32  2.1 N 116 13.2 W 17.4   81 km (50 mi)  SSW  of Ocotillo, CA
15522497  2.3  2014/07/06 15:49:29 34  2.1 N 117  9.4 W  8.9    3 km ( 2 mi)  SE of Redlands, CA
15522537  2.2  2014/07/06 17:17:34 34  1.6 N 117 10.0 W  9.3    3 km ( 2 mi)  SSE  of Redlands, CA
15522601  2.3  2014/07/06 18:35:33 34  1.8 N 117  9.6 W  8.2    3 km ( 2 mi)  SSE  of Redlands, CA
15522625  2.0  2014/07/06 18:52:21 34  1.8 N 117  9.6 W  8.4    3 km ( 2 mi)  SSE  of Redlands, CA
15522785  3.0  2014/07/07 01:51:05 34 16.6 N 117  1.5 W  8.6   11 km ( 7 mi)  NE of Running Springs, CA
15523049  2.5  2014/07/07 10:45:12 34 16.6 N 117  1.5 W  8.2   11 km ( 7 mi)  NE of Running Springs, CA
15523137  2.5  2014/07/07 15:19:38 34  2.0 N 117  9.4 W  8.7    3 km ( 2 mi)  SE of Redlands, CA
15523409  2.6  2014/07/07 23:25:51 34 16.6 N 117  1.4 W  7.4   11 km ( 7 mi)  NE of Running Springs, CA
15523545  3.2  2014/07/08 05:31:46 33  9.7 N 115 38.8 W  1.9    1 km ( 1 mi)  SW of Obsidian Butte, CA
15523569  2.6  2014/07/08 05:39:21 33 52.5 N 119 24.8 W 15.4   20 km (12 mi)  SSE  of Santa Cruz Is.
15523641  2.1  2014/07/08 07:28:13 33  9.3 N 115 38.6 W  1.9    2 km ( 1 mi)  SSW  of Obsidian Butte, CA
15523689  2.5  2014/07/08 09:20:21 32 53.1 N 115 54.0 W 10.0   19 km (12 mi)  NNE  of Ocotillo, CA
37206069  2.3  2014/07/08 09:20:31 32 53.5 N 115 55.3 W  9.4   19 km (12 mi)  NNE  of Ocotillo, CA
15523921  2.1  2014/07/08 15:11:14 33 24.6 N 116 23.9 W 10.9   17 km (11 mi)  N of Borrego Springs, CA
15523953  2.4  2014/07/08 15:55:49 34 16.6 N 117  1.5 W  8.2   11 km ( 7 mi)  NE of Running Springs, CA
15524177  3.6  2014/07/09 00:04:47 36 26.1 N 116 56.0 W  8.7    7 km ( 5 mi)  WSW  of Furnace Creek, CA
15524489  3.2  2014/07/09 14:48:04 33 15.0 N 115 58.9 W  2.9    3 km ( 2 mi)  SSW  of Salton City, CA
15524633  2.4  2014/07/10 00:46:52 34 16.7 N 117  1.5 W  7.2   11 km ( 7 mi)  NE of Running Springs, CA
15524689  2.5  2014/07/10 03:37:14 34 16.4 N 117  1.1 W  7.4   10 km ( 6 mi)  WNW  of town of Big Bear Lake, CA
15524873  3.2  2014/07/10 13:41:43 33 30.3 N 116 30.4 W 15.4   16 km (10 mi)  ESE  of Anza, CA
15524913  2.8  2014/07/10 13:54:42 34  2.1 N 117  9.4 W  8.8    3 km ( 2 mi)  SE of Redlands, CA
15524921  2.9  2014/07/10 13:54:49 34  2.1 N 117  9.5 W  7.6    3 km ( 2 mi)  SE of Redlands, CA

July 3, 2014

Weekly Seismicity Report – July 3, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 5:38 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

July 03, 2014

This report covers the seven day period ending 17:00 on July 03, 2014. During this period we detected and analyzed 319 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37236752  2.4  2014/06/26 23:31:05 35 29.3 N 119 27.4 W 25.7   38 km (24 mi)  N of Taft, CA
37236856  3.8  2014/06/27 08:17:23 35 24.0 N 118 28.5 W  3.7   26 km (16 mi)  S of town of Lake Isabella, CA
37237048  3.0  2014/06/27 23:06:15 35  8.6 N 118 10.0 W  7.3   10 km ( 6 mi)  N of Mojave, CA
37237232  2.3  2014/06/28 09:32:26 34 18.7 N 116 53.3 W  8.8    6 km ( 4 mi)  NNW  of Big Bear City, CA
37237424  2.6  2014/06/29 00:39:46 33 23.6 N 116 56.4 W 15.8    8 km ( 5 mi)  WNW  of Palomar Observatory, CA
37237584  3.1  2014/06/29 21:30:55 36 11.0 N 118 19.3 W  4.5   30 km (19 mi)  WSW  of Olancha, CA
37237680  2.8  2014/06/30 02:35:01 33 35.1 N 115 57.6 W  3.5    7 km ( 4 mi)  NNW  of North Shore, CA
37238024  2.0  2014/06/30 21:12:57 34 17.6 N 117  6.6 W  8.4    9 km ( 5 mi)  NE of Lake Arrowhead, CA
37238120  2.3  2014/07/01 02:04:22 36  8.0 N 117 57.8 W  6.1   10 km ( 6 mi)  N of Coso Junction, CA
37238128  3.0  2014/07/01 02:04:43 36  8.1 N 117 57.9 W  5.1   10 km ( 6 mi)  N of Coso Junction, CA
37238440  2.0  2014/07/01 17:44:23 32 50.7 N 116 11.9 W  6.9   23 km (14 mi)  WNW  of Ocotillo, CA
37238496  2.8  2014/07/01 18:39:57 36  8.3 N 117 57.7 W  3.7   10 km ( 7 mi)  N of Coso Junction, CA
37238560  2.0  2014/07/01 22:22:06 32 40.0 N 116 24.0 W 16.3   39 km (24 mi)  WSW  of Ocotillo, CA
37238784  2.4  2014/07/02 07:39:59 32 40.2 N 115 58.9 W  5.3    7 km ( 4 mi)  S of Ocotillo, CA
37238872  3.1  2014/07/02 11:32:17 36  8.1 N 117 57.8 W  4.8   10 km ( 6 mi)  N of Coso Junction, CA
37238880  2.1  2014/07/02 11:33:01 36  8.3 N 117 58.0 W  4.8   10 km ( 7 mi)  N of Coso Junction, CA
15518849  2.4  2014/07/02 15:28:46 36  8.1 N 117 58.0 W  5.0   10 km ( 6 mi)  N of Coso Junction, CA
15518929  2.0  2014/07/02 18:30:05 33 11.8 N 116  0.6 W  7.0   10 km ( 6 mi)  SSW  of Salton City, CA
15519073  2.4  2014/07/03 03:39:36 34  1.7 N 117  9.9 W  8.2    3 km ( 2 mi)  SSE  of Redlands, CA
15519249  2.0  2014/07/03 12:05:20 34  1.8 N 117  9.6 W  7.9    3 km ( 2 mi)  SSE  of Redlands, CA
15519417  2.5  2014/07/03 15:50:37 34  1.4 N 117 10.0 W  8.1    4 km ( 2 mi)  SSE  of Redlands, CA
15519497  3.1  2014/07/03 16:50:27 33  9.9 N 115 38.8 W  1.8    1 km ( 1 mi)  SW of Obsidian Butte, CA

June 26, 2014

Weekly Seismicity Report – June 26, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 5:39 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

June 26, 2014

This report covers the seven day period ending 17:00 on June 26, 2014. During this period we detected and analyzed 261 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37234064  2.2  2014/06/20 03:52:37 34 28.2 N 117 52.9 W  7.0   24 km (15 mi)  ESE  of Palmdale, CA
37234312  2.1  2014/06/20 19:25:05 33 28.9 N 116 33.7 W 13.5   13 km ( 8 mi)  SE of Anza, CA
37234472  2.8  2014/06/21 07:15:45 34  2.3 N 118 55.0 W 13.8    2 km ( 1 mi)  ESE  of Leo Carrillo State Beach, CA
37234568  2.0  2014/06/21 10:45:32 33 55.5 N 117 56.5 W  7.0    1 km ( 1 mi)  SE of La Habra, CA
37234704  2.2  2014/06/21 16:06:58 35 29.3 N 118 17.7 W  7.0   23 km (14 mi)  SE of town of Lake Isabella, CA
37235080  2.7  2014/06/23 00:26:33 32 18.2 N 115 14.1 W  0.0   47 km (29 mi)  SSE  of Calexico, CA
37235816  2.3  2014/06/24 22:41:55 34  1.5 N 116 44.1 W 11.2   12 km ( 7 mi)  SE of Mt. San Gorgonio, CA
37236208  2.0  2014/06/25 10:04:27 32 46.6 N 115 27.0 W  9.9   10 km ( 6 mi)  E of El Centro, CA
37236592  2.1  2014/06/26 14:10:42 33 35.6 N 116 49.3 W 10.0   15 km ( 9 mi)  WNW  of Anza, CA 

June 19, 2014

Weekly Seismicity Report – June 19, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 5:21 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

June 19, 2014

This report covers the seven day period ending 17:00 on June 19, 2014. During this period we detected and analyzed 257 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed. For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15511465  2.5  2014/06/13 03:01:12 32 49.5 N 115 27.9 W  9.1    9 km ( 5 mi)  ENE  of El Centro, CA
15511481  2.0  2014/06/13 04:30:20 32 48.7 N 115 28.0 W  9.0    8 km ( 5 mi)  ENE  of El Centro, CA
15511489  2.7  2014/06/13 04:37:49 32 49.4 N 115 28.1 W 10.0    9 km ( 5 mi)  ENE  of El Centro, CA
15511521  3.5  2014/06/13 06:35:19 34 18.5 N 117 29.9 W 12.8   13 km ( 8 mi)  ESE  of Wrightwood, CA
15511585  2.4  2014/06/13 08:20:21 32 49.3 N 115 27.8 W  9.5    9 km ( 6 mi)  ENE  of El Centro, CA
15511641  2.5  2014/06/13 10:58:22 32 17.5 N 115 18.8 W 15.4   45 km (28 mi)  SSE  of Calexico, CA
15511713  2.5  2014/06/13 13:31:45 34 18.3 N 117 29.8 W 12.8   13 km ( 8 mi)  NW of Devore, CA
15511849  2.3  2014/06/13 20:47:27 35 29.3 N 118 17.7 W  2.9   23 km (14 mi)  SE of town of Lake Isabella, CA
15511897  3.2  2014/06/13 23:41:13 32 58.5 N 115 53.4 W 11.0   26 km (16 mi)  WSW  of Westmorland, CA
15512089  2.2  2014/06/14 14:16:31 34 25.3 N 118 58.6 W 24.1    6 km ( 4 mi)  WNW  of Fillmore, CA
15512161  2.1  2014/06/14 21:28:00 36 11.6 N 118  8.5 W  1.2   16 km (10 mi)  SW of Olancha, CA
15512169  3.0  2014/06/14 21:30:26 36 11.6 N 118  8.4 W  2.9   16 km (10 mi)  SW of Olancha, CA
15512361  2.2  2014/06/15 14:18:56 34 20.9 N 116 27.3 W  9.7   26 km (16 mi)  N of Yucca Valley, CA
15512529  2.9  2014/06/16 04:48:41 36 11.6 N 118  8.4 W  2.2   16 km (10 mi)  SW of Olancha, CA
15512673  2.3  2014/06/16 14:59:23 33 47.2 N 116  5.4 W  4.3   14 km ( 9 mi)  NE of Indio, CA
15512689  2.2  2014/06/16 16:06:01 33 54.2 N 116 20.3 W  6.3   16 km (10 mi)  ESE  of Desert Hot Springs, CA
37233208  2.2  2014/06/17 16:20:48 34  3.5 N 117 59.7 W 14.9    3 km ( 2 mi)  ESE  of El Monte, CA
37233224  3.3  2014/06/17 16:57:47 35  1.0 N 119 19.8 W  0.0   18 km (11 mi)  SE of Taft, CA
37233264  2.7  2014/06/17 20:30:44 32 53.9 N 115 56.5 W  8.8   19 km (12 mi)  NNE  of Ocotillo, CA
37233272  2.0  2014/06/17 22:20:56 33  5.2 N 116 35.7 W 11.1    1 km ( 1 mi)  NNE  of Julian, CA
37233624  2.3  2014/06/18 20:15:35 34 20.8 N 118 46.0 W 11.1    9 km ( 6 mi)  NW of Simi Valley, CA
37233736  2.0  2014/06/19 00:14:25 36 17.0 N 118 19.3 W  1.1   28 km (18 mi)  W of Olancha, CA
37233784  2.7  2014/06/19 03:44:26 32 17.1 N 115 20.6 W 14.7   45 km (28 mi)  SSE  of Calexico, CA
37233944  2.1  2014/06/19 16:05:57 35 29.5 N 118 17.6 W  5.5   22 km (14 mi)  SE of town of Lake Isabella, CA 

June 12, 2014

Weekly Seismicity Report – June 12, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 5:12 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory

California Institute of Technology

June 12, 2014

This report covers the seven day period ending 17:00 on June 12, 2014. During this period we detected and analyzed 217 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed. For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15509409  2.7  2014/06/06 03:37:10 34 24.4 N 119 54.9 W  8.8    6 km ( 3 mi)  W of Isla Vista, CA
15509577  2.7  2014/06/06 18:19:00 33 21.2 N 116 23.3 W 14.6   11 km ( 7 mi)  N of Borrego Springs, CA
15509633  2.4  2014/06/06 22:04:55 34 11.0 N 117 30.1 W  2.5   10 km ( 6 mi)  WSW  of Devore, CA
15509753  2.1  2014/06/07 07:41:15 36  9.3 N 118  4.5 W  0.8   15 km (10 mi)  SSW  of Olancha, CA
15509881  2.1  2014/06/08 00:54:12 34 15.9 N 118 42.7 W  9.2    1 km ( 1 mi)  S of Simi Valley, CA
15509897  2.0  2014/06/08 02:06:35 33 13.0 N 116 21.8 W 13.9    4 km ( 3 mi)  SSE  of Borrego Springs, CA
15510049  2.5  2014/06/08 13:53:13 33 46.4 N 115 57.3 W  3.0   25 km (16 mi)  ENE  of Indio, CA
15510193  2.2  2014/06/08 23:35:47 33  7.8 N 115 37.5 W  7.2    5 km ( 3 mi)  SSE  of Obsidian Butte, CA
15510337  2.1  2014/06/09 12:15:34 36 11.6 N 118  8.7 W  2.4   16 km (10 mi)  SW of Olancha, CA
15510481  2.1  2014/06/09 16:37:00 33 51.8 N 117  6.0 W 13.3   10 km ( 6 mi)  NNE  of Perris, CA
15510553  2.1  2014/06/09 21:55:35 35  7.0 N 118 55.9 W  9.0   12 km ( 8 mi)  N of Wheeler Ridge, CA
15510833  4.0  2014/06/11 02:38:05 35  0.1 N 116 54.9 W  2.2   16 km (10 mi)  NE of Barstow, CA
15510977  2.3  2014/06/11 14:40:02 35 29.4 N 118 17.4 W  3.6   23 km (14 mi)  SE of town of Lake Isabella, CA
15511017  2.5  2014/06/11 19:40:36 35  0.0 N 116 54.7 W  1.7   16 km (10 mi)  NE of Barstow, CA
15511033  2.7  2014/06/11 20:40:57 34  0.8 N 117 35.8 W  7.5    8 km ( 5 mi)  SE of Ontario, CA
15511097  2.9  2014/06/12 00:46:18 36 11.5 N 118  8.4 W  4.1   16 km (10 mi)  SW of Olancha, CA 

June 6, 2014

Weekly Seismicity Report – June 6, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 8:00 am



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory

California Institute of Technology

June 06, 2014

This report covers the seven day period ending 17:00 on June 05, 2014. During this period we detected and analyzed 262 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed. For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15506889  2.2  2014/05/29 20:00:15 34  9.6 N 117 36.8 W  9.8    6 km ( 4 mi)  NNW  of Rancho Cucamonga, CA
15507185  2.3  2014/05/30 18:04:34 33 56.8 N 116 35.6 W 10.9    9 km ( 5 mi)  W of Desert Hot Springs, CA
15507209  3.8  2014/05/30 19:59:29 33 35.4 N 118 22.2 W  8.6   15 km ( 9 mi)  SSW  of Pt. Fermin San Pedro, CA
15507289  2.6  2014/05/31 03:16:02 35  1.3 N 117 35.7 W  0.7    6 km ( 3 mi)  ENE  of Boron, CA
15507505  3.0  2014/06/01 00:25:14 32  4.5 N 115  0.2 W 10.0   78 km (48 mi)  SSW  of Yuma, AZ
15507521  2.2  2014/06/01 01:19:25 33 57.2 N 117 49.1 W 14.4    5 km ( 3 mi)  S of Diamond Bar, CA
15507569  2.0  2014/06/01 06:07:49 32 38.8 N 115 43.4 W 11.7   22 km (13 mi)  W of Calexico, CA
15507625  2.6  2014/06/01 09:29:06 32 53.3 N 116 13.3 W 11.8   27 km (17 mi)  NW of Ocotillo, CA
15507729  2.1  2014/06/01 16:44:50 32 33.9 N 115 41.5 W 14.3   22 km (13 mi)  WSW  of Calexico, CA
15507745  2.3  2014/06/01 17:06:21 32 53.6 N 115 59.1 W 12.1   18 km (11 mi)  N of Ocotillo, CA
15507801  4.2  2014/06/01 19:36:43 34  5.7 N 118 29.5 W  4.4    6 km ( 4 mi)  NW of Westwood Village, CA
15507857  2.0  2014/06/01 22:37:40 34 20.5 N 120  3.3 W  0.0   20 km (12 mi)  WSW  of Isla Vista, CA
15507921  2.6  2014/06/02 02:46:48 36  7.3 N 118  1.8 W  0.7   11 km ( 7 mi)  NW of Coso Junction, CA
15507985  2.0  2014/06/02 07:28:51 32 33.9 N 115 41.4 W 14.6   22 km (13 mi)  WSW  of Calexico, CA
15508265  2.2  2014/06/03 02:41:28 32 39.7 N 115 42.8 W  9.2   20 km (13 mi)  W of Calexico, CA
15508313  2.6  2014/06/03 06:51:55 36  6.7 N 118  3.3 W  0.6   12 km ( 8 mi)  NW of Coso Junction, CA
15508561  2.1  2014/06/03 19:39:12 35 29.2 N 118 17.6 W  5.7   23 km (14 mi)  SE of town of Lake Isabella, CA
15508753  2.5  2014/06/04 07:45:46 33 44.2 N 116 44.7 W 16.1    3 km ( 2 mi)  WSW  of Idyllwild, CA
15508841  2.9  2014/06/04 12:11:51 32  9.8 N 115 11.2 W 22.5   63 km (39 mi)  SSE  of Calexico, CA
15508833  2.7  2014/06/04 12:14:13 34 24.5 N 119 54.8 W  9.2    6 km ( 3 mi)  W of Isla Vista, CA
15508849  2.1  2014/06/04 13:13:25 33 51.5 N 119 18.0 W  0.0   28 km (17 mi)  SE of Santa Cruz Is.
15509041  3.1  2014/06/05 06:19:40 35 20.2 N 118 33.6 W  9.4   25 km (16 mi)  NNW  of Tehachapi, CA
15509129  2.9  2014/06/05 10:51:11 34 59.1 N 119 16.5 W  0.2   24 km (15 mi)  SE of Taft, CA
37203533  2.0  2014/06/05 10:51:40 35  0.2 N 119 17.1 W 10.6   22 km (13 mi)  SE of Taft, CA 

May 29, 2014

Weekly Seismicity Report – May 29, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 5:04 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

May 29, 2014

This report covers the seven day period ending 17:00 on May 29, 2014. During this period we detected and analyzed 239 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed. For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15504753  3.2  2014/05/23 07:14:57 32 19.9 N 115 11.1 W 11.0   47 km (29 mi)  SE of Calexico, CA
15505033  2.0  2014/05/23 23:14:05 34  4.4 N 116 50.9 W 10.3    4 km ( 2 mi)  SSW  of Mt. San Gorgonio, CA
15505209  2.1  2014/05/24 16:52:26 33 17.7 N 116 14.1 W 12.8   14 km ( 8 mi)  ENE  of Borrego Springs, CA
15505481  2.2  2014/05/25 18:20:05 34 37.4 N 116 36.0 W  8.4   37 km (23 mi)  ENE  of Lucerne Valley, CA
15505617  2.9  2014/05/26 05:16:07 32  7.8 N 115 43.3 W  5.4   64 km (39 mi)  SSW  of Calexico, CA
15505793  2.3  2014/05/26 19:11:02 33 35.7 N 116 38.1 W 14.9    6 km ( 4 mi)  NE of Anza, CA
15506089  3.0  2014/05/27 12:30:51 34 59.4 N 116 52.0 W  3.7   18 km (11 mi)  NE of Barstow, CA
15506329  2.2  2014/05/28 02:16:05 34 24.7 N 119 57.1 W 13.0    9 km ( 6 mi)  W of Isla Vista, CA
15506513  2.8  2014/05/28 13:48:02 32 16.6 N 115 14.9 W 14.2   49 km (31 mi)  SSE  of Calexico, CA
15506769  2.5  2014/05/29 06:08:20 34 24.0 N 119 56.9 W 12.0    9 km ( 6 mi)  W of Isla Vista, CA

May 22, 2014

Weekly Seismicity Report – May 22, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 5:08 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

May 22, 2014

This report covers the seven day period ending 17:00 on May 22, 2014. During this period we detected and analyzed 230 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed. For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15502777  2.2  2014/05/17 08:19:51 33 20.2 N 116 46.5 W 14.1    8 km ( 5 mi)  ESE  of Palomar Observatory, CA
15503121  2.4  2014/05/18 08:32:30 34 47.7 N 117 15.9 W  9.2   24 km (15 mi)  WSW  of Barstow, CA
15503201  2.4  2014/05/18 16:48:13 36  6.0 N 118  3.3 W  0.8   11 km ( 7 mi)  WNW  of Coso Junction, CA
15503313  2.2  2014/05/19 10:07:06 33 50.5 N 116 51.8 W 13.9   10 km ( 6 mi)  S of Banning, CA
15503377  3.8  2014/05/19 13:08:51 34 15.2 N 116 49.5 W  7.5    3 km ( 2 mi)  ESE  of Big Bear City, CA
15503417  2.8  2014/05/19 15:41:10 34  9.6 N 116 26.1 W 11.8    5 km ( 3 mi)  NNE  of Yucca Valley, CA
15503801  2.2  2014/05/21 04:49:54 34 15.3 N 116 49.3 W  7.6    3 km ( 2 mi)  ESE  of Big Bear City, CA
15503841  2.2  2014/05/21 05:49:23 34 15.3 N 116 49.4 W  7.8    3 km ( 2 mi)  ESE  of Big Bear City, CA
15503953  2.3  2014/05/21 12:55:48 34 13.4 N 119 30.1 W 13.7   19 km (12 mi)  S of Carpinteria, CA
15504329  2.1  2014/05/22 01:07:21 33 11.4 N 115 36.2 W  0.0    4 km ( 2 mi)  NE of Obsidian Butte, CA
15504337  2.6  2014/05/22 01:31:11 32 10.7 N 115 12.9 W 15.1   60 km (38 mi)  SSE  of Calexico, CA 

May 15, 2014

Weekly Seismicity Report – May 15, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 5:16 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

May 15, 2014

This report covers the seven day period ending 17:00 on May 15, 2014. During this period we detected and analyzed 298 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed. For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15499353  2.4  2014/05/08 17:23:35 34 20.4 N 116 13.2 W  8.2   24 km (15 mi)  NNE  of Joshua Tree, CA
15499425  2.3  2014/05/08 18:44:53 34 13.0 N 117 33.1 W  9.9   12 km ( 7 mi)  SE of Mt. Baldy, CA
15499489  3.1  2014/05/08 21:49:33 33 55.4 N 116 43.6 W 19.2    5 km ( 3 mi)  E of Cabazon, CA
15499513  2.0  2014/05/08 22:55:26 33 54.3 N 117 47.2 W  9.1    3 km ( 2 mi)  NE of Yorba Linda, CA
15499617  2.3  2014/05/09 07:42:51 33 55.5 N 116 43.4 W 18.8    6 km ( 4 mi)  E of Cabazon, CA
15499953  2.3  2014/05/10 01:53:30 35 49.3 N 116 48.1 W  5.2   46 km (29 mi)  SSE  of Telescope Peak, CA
15500257  2.6  2014/05/10 11:44:55 34 26.6 N 119 31.3 W 16.3    5 km ( 3 mi)  N of Carpinteria, CA
15500385  2.1  2014/05/10 22:09:48 32 47.6 N 115 25.6 W 13.0   12 km ( 7 mi)  E of El Centro, CA
15500433  2.3  2014/05/11 04:23:35 34  8.7 N 117 43.1 W 11.4    5 km ( 3 mi)  N of Claremont Colleges, CA
15500441  2.2  2014/05/11 04:47:09 33  2.7 N 115 55.2 W  7.7   22 km (14 mi)  ESE  of Ocotillo Wells, CA
15501257  2.1  2014/05/13 09:29:22 33 56.0 N 117 40.6 W  8.9   10 km ( 6 mi)  S of Chino, CA
15501465  2.6  2014/05/14 00:45:39 33 46.6 N 115 57.0 W  5.8   26 km (16 mi)  ENE  of Indio, CA
15501481  2.6  2014/05/14 01:03:23 33 46.6 N 115 57.0 W  6.0   26 km (16 mi)  ENE  of Indio, CA
15502017  2.1  2014/05/15 02:35:15 35  5.0 N 117  0.1 W  6.9   22 km (13 mi)  N of Barstow, CA
15502049  2.0  2014/05/15 05:49:21 32 52.4 N 116 14.0 W  4.5   27 km (17 mi)  NW of Ocotillo, CA

May 8, 2014

Weekly Seismicity Report – May 8, 2014

Filed under: Felt Earthquakes, Weekly — nick @ 5:30 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


California Institute of Technology

May 08, 2014

This report covers the seven day period ending 17:00 on May 08, 2014. During this period we detected and analyzed 221 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed. For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37219392  2.4  2014/05/02 20:37:46 33 10.6 N 115 36.8 W  0.2    2 km ( 1 mi)  ENE  of Obsidian Butte, CA
37219720  2.1  2014/05/03 15:22:20 36 25.9 N 117 52.8 W  9.2   20 km (13 mi)  NE of Olancha, CA
37219784  2.4  2014/05/03 20:32:57 36  4.1 N 117 39.2 W  1.0   27 km (17 mi)  E of Coso Junction, CA
37219848  2.3  2014/05/04 03:16:45 33 24.2 N 116 23.4 W 11.5   17 km (10 mi)  N of Borrego Springs, CA
37220088  2.3  2014/05/05 05:43:49 33 34.1 N 118  9.0 W  8.6   17 km (10 mi)  SW of Bolsa Chica Beach, CA
37220384  3.5  2014/05/06 03:48:19 35 27.0 N 118 20.9 W  5.2   23 km (15 mi)  SSE  of town of Lake Isabella, CA 
37220416  2.5  2014/05/06 04:46:23 35 27.0 N 118 21.0 W  5.8   23 km (14 mi)  SSE  of town of Lake Isabella, CA
37220496  2.0  2014/05/06 07:05:06 33  5.6 N 117 22.8 W 10.0   11 km ( 7 mi)  S of Oceanside, CA
37220568  2.2  2014/05/06 15:01:35 33 20.7 N 116 56.8 W 14.8    8 km ( 5 mi)  W of Palomar Observatory, CA
37220584  2.3  2014/05/06 16:24:56 33 30.0 N 116 31.2 W 15.3   15 km (10 mi)  ESE  of Anza, CA
15498633  2.4  2014/05/06 22:16:05 36  7.4 N 118  1.9 W  0.2   12 km ( 7 mi)  NW of Coso Junction, CA
15498697  2.6  2014/05/07 06:08:43 35 18.4 N 118 29.3 W  7.9   20 km (12 mi)  N of Tehachapi, CA
15498905  2.1  2014/05/07 15:45:20 33 34.8 N 118 18.4 W  0.0   14 km ( 9 mi)  S of Pt. Fermin San Pedro, CA
15499025  3.3  2014/05/07 23:39:24 33 57.4 N 118 11.3 W 13.9    2 km ( 1 mi)  E of South Gate, CA
15499041  2.1  2014/05/08 00:38:32 32 36.6 N 115 42.9 W 13.4   22 km (13 mi)  WSW  of Calexico, CA 

May 1, 2014

Weekly Seismicity Report – May 1, 2014

Filed under: Weekly — Anthony Guarino @ 7:12 pm



Southern California Earthquakes in the Past Week



Anthony Guarino
Seismological Laboratory


California Institute of Technology

May 1, 2014

This report covers the seven day period ending 17:00 on May 01/2014. During this period we detected and analysed 248 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37217280  3.3  2014/04/25 12:26:08 33 59.1 N 115 39.8 W  5.3   23 km (14 mi)  NW of Eagle Mtn., CA
37217336  2.1  2014/04/25 16:41:54 33 54.1 N 117 57.8 W  2.1    3 km ( 2 mi)  SSW  of La Habra, CA 
37217632  2.1  2014/04/26 19:21:19 35  0.2 N 119  9.2 W 20.2   19 km (12 mi)  W of Wheeler Ridge, CA
37217864  2.2  2014/04/27 12:14:25 32 24.8 N 115  8.8 W  9.9   43 km (27 mi)  SE of Calexico, CA
37217960  2.5  2014/04/27 18:23:22 35 19.0 N 117 39.2 W  7.4   34 km (21 mi)  S of Ridgecrest, CA
37218064  2.5  2014/04/28 01:23:29 34 10.0 N 116 54.3 W 13.0    9 km ( 5 mi)  S of town of Big Bear Lake, CA
37218248  2.0  2014/04/28 12:06:56 33 58.5 N 117  3.4 W  9.0    7 km ( 4 mi)  SSW  of Yucaipa, CA
37218280  2.0  2014/04/28 12:55:43 36  7.5 N 118  2.9 W  0.8   13 km ( 8 mi)  NW of Coso Junction, CA
37218288  2.5  2014/04/28 13:45:52 33 17.0 N 116 47.0 W 12.6    5 km ( 3 mi)  NNW  of Lake Henshaw, CA
37218344  2.8  2014/04/28 18:49:03 35 58.5 N 117 52.4 W  4.3   10 km ( 6 mi)  SE of Coso Junction, CA
37218696  2.4  2014/04/29 20:16:54 33 54.8 N 117 56.9 W  4.6    2 km ( 1 mi)  SSE  of La Habra, CA 
37218752  2.7  2014/04/30 06:16:31 34 35.8 N 116 36.8 W  6.9   35 km (22 mi)  ENE  of Lucerne Valley, CA 
37218928  2.3  2014/05/01 04:16:07 32 28.6 N 115 34.5 W 15.5   22 km (14 mi)  SSW  of Calexico, CA
37218952  2.1  2014/05/01 06:17:45 34 27.6 N 119 23.5 W 10.8   13 km ( 8 mi)  W of Ojai, CA
37219032  2.1  2014/05/01 15:32:28 33 46.6 N 115 56.8 W  5.3   26 km (16 mi)  ENE  of Indio, CA 

April 24, 2014

Weekly Seismicity Report – April 24, 2014

Filed under: Weekly — Anthony Guarino @ 5:12 pm



Southern California Earthquakes in the Past Week



Anthony Guarino
Seismological Laboratory


California Institute of Technology

April 24, 2014

This report covers the seven day period ending 17:00 on April 24, 2014. During this period we detected and analyzed 399 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37213456  2.7  2014/04/18 08:30:56 33 56.2 N 117 56.4 W  6.3    1 km ( 1 mi)  ENE  of La Habra, CA 
37213496  2.9  2014/04/18 10:32:10 32 38.0 N 115 42.9 W  9.8   21 km (13 mi)  W of Calexico, CA
37213512  3.1  2014/04/18 10:44:32 32 38.2 N 115 43.1 W  9.7   21 km (13 mi)  W of Calexico, CA
37213720  2.5  2014/04/18 13:19:08 33 33.4 N 116 45.7 W  6.1    8 km ( 5 mi)  W of Anza, CA
37213864  2.1  2014/04/18 15:00:11 35 28.1 N 118 31.8 W  3.1   20 km (12 mi)  SSW  of town of Lake Isabella, CA
37214496  4.2  2014/04/19 05:15:13 35 28.0 N 118 31.3 W  0.1   20 km (12 mi)  SSW  of town of Lake Isabella, CA 
37214608  2.8  2014/04/19 10:22:04 36  5.4 N 118 15.7 W  6.9   29 km (18 mi)  W of Coso Junction, CA
37214808  2.5  2014/04/19 18:27:54 35 28.0 N 118 31.4 W  2.4   20 km (12 mi)  SSW  of town of Lake Isabella, CA
37214840  2.0  2014/04/19 19:15:12 32 33.6 N 115 40.6 W 18.1   21 km (13 mi)  SW of Calexico, CA
37214944  3.1  2014/04/19 22:12:18 35 28.0 N 118 31.3 W  3.6   20 km (12 mi)  SSW  of town of Lake Isabella, CA
37215328  2.5  2014/04/20 20:49:19 33 28.2 N 116 53.5 W 12.2   13 km ( 8 mi)  NNW  of Palomar Observatory, CA
37215680  2.2  2014/04/21 13:03:21 36  6.4 N 118  3.2 W  0.1   12 km ( 7 mi)  NW of Coso Junction, CA
37215912  2.8  2014/04/22 02:59:59 34  8.5 N 117 27.3 W  7.6    4 km ( 3 mi)  NNW  of Fontana, CA 
37216152  2.0  2014/04/22 19:10:41 35 29.3 N 118 17.9 W  6.6   22 km (14 mi)  SE of town of Lake Isabella, CA
37216536  2.1  2014/04/24 04:42:17 33  0.3 N 117 45.0 W 21.9   40 km (25 mi)  WSW  of Oceanside, CA
37216800  2.1  2014/04/24 13:01:27 33 33.3 N 116 45.6 W  6.3    8 km ( 5 mi)  W of Anza, CA 

April 17, 2014

Weekly Seismicity Report – April 17, 2014

Filed under: Weekly — Anthony Guarino @ 5:06 pm



Southern California Earthquakes in the Past Week



Anthony Guarino
Seismological Laboratory


California Institute of Technology

April 17, 2014

This report covers the seven day period ending 17:00 on April 17, 2014. During this period we detected and analyzed 247 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37210496  2.4  2014/04/11 01:40:21 33 14.5 N 116 46.7 W 15.0    2 km ( 1 mi)  WNW  of Lake Henshaw, CA 
37210624  2.0  2014/04/11 11:08:46 34 37.8 N 116 39.6 W  6.9   33 km (21 mi)  NE of Lucerne Valley, CA
37210640  2.2  2014/04/11 11:18:31 34 43.9 N 116 18.3 W  4.5   63 km (39 mi)  SSW  of Baker, CA
37210648  2.0  2014/04/11 11:29:31 34 24.4 N 119 56.6 W  6.6    8 km ( 5 mi)  W of Isla Vista, CA
37210760  3.2  2014/04/11 16:53:15 33 12.1 N 116  2.9 W  8.7   10 km ( 6 mi)  NE of Ocotillo Wells, CA
37210856  2.3  2014/04/12 03:02:50 32 38.1 N 115 46.5 W 10.2   23 km (14 mi)  ESE  of Ocotillo, CA 
37211112  2.4  2014/04/12 19:05:15 36  1.8 N 117 35.3 W  1.9   32 km (20 mi)  E of Coso Junction, CA
37211144  2.6  2014/04/12 20:12:33 32 59.7 N 117 47.1 W  9.5   44 km (27 mi)  WSW  of Oceanside, CA
37211312  2.5  2014/04/13 08:25:09 33 58.4 N 118 54.0 W 18.3    8 km ( 5 mi)  SSE  of Leo Carrillo State Beach, CA
37211696  2.8  2014/04/14 07:37:11 33 38.3 N 116 45.6 W 13.1   12 km ( 8 mi)  NW of Anza, CA 
37211712  2.1  2014/04/14 07:43:37 33 55.2 N 117 56.5 W  4.6    2 km ( 1 mi)  SE of La Habra, CA 
37212800  2.3  2014/04/16 17:05:13 33 59.6 N 116 34.2 W  9.2    6 km ( 4 mi)  SSE  of Morongo Valley, CA
37213104  2.2  2014/04/17 16:10:18 36  5.6 N 118 15.8 W  6.1   29 km (18 mi)  W of Coso Junction, CA 

April 10, 2014

Weekly Seismicity Report – April 10, 2014

Filed under: Weekly — Anthony Guarino @ 5:17 pm



Southern California Earthquakes in the Past Week


Anthony Guarino
Seismological Laboratory


California Institute of Technology

April 10, 2014

This report covers the seven day period ending 17:00 on April 10, 2014. During this period we detected and analyzed 312 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15485385  2.4  2014/04/03 21:48:58 33 57.5 N 117 54.0 W  7.0    5 km ( 3 mi)  N of Brea, CA
15485537  2.2  2014/04/04 05:11:16 32 23.9 N 115 25.7 W 19.8   31 km (19 mi)  SSE  of Calexico, CA
37185733  2.1  2014/04/04 05:11:41 32 24.1 N 115 26.4 W 15.1   30 km (19 mi)  S of Calexico, CA
15485593  2.6  2014/04/04 09:20:10 32 40.3 N 115 50.9 W  7.7   15 km (10 mi)  ESE  of Ocotillo, CA
15485633  2.1  2014/04/04 11:22:33 36 31.3 N 117 54.3 W  9.6   17 km (10 mi)  ESE  of Lone Pine, CA
15485673  2.1  2014/04/04 14:18:39 33 10.6 N 115 36.2 W  1.7    3 km ( 2 mi)  ENE  of Obsidian Butte, CA
15485705  2.5  2014/04/04 14:31:06 32 55.5 N 116 15.4 W 12.4   27 km (17 mi)  SSW  of Ocotillo Wells, CA
15485993  2.4  2014/04/05 07:25:16 33 52.1 N 117 40.7 W  6.7   11 km ( 7 mi)  W of Corona, CA
15486137  2.9  2014/04/05 17:00:38 33  9.3 N 116 28.0 W 14.7   14 km ( 9 mi)  SW of Borrego Springs, CA
15486249  2.3  2014/04/06 00:27:16 33  9.4 N 116 28.2 W 13.4   14 km ( 9 mi)  SW of Borrego Springs, CA
15486337  2.3  2014/04/06 07:23:39 36  6.0 N 118  3.2 W  1.4   11 km ( 7 mi)  WNW  of Coso Junction, CA
15486833  2.5  2014/04/07 11:56:07 33 16.5 N 116 49.9 W  8.4    8 km ( 5 mi)  WNW  of Lake Henshaw, CA
15487009  2.4  2014/04/07 19:19:41 33  3.5 N 118 32.4 W  6.4    7 km ( 4 mi)  ENE  of San Clemente Is.
15487289  2.1  2014/04/08 11:54:16 33 55.1 N 117 56.8 W  4.3    2 km ( 1 mi)  SSE  of La Habra, CA
15487297  3.0  2014/04/08 12:06:19 35 40.1 N 118 27.9 W 10.5    4 km ( 2 mi)  N of town of Lake Isabella, CA
15487305  2.4  2014/04/08 12:07:37 35 40.3 N 118 28.1 W 10.6    4 km ( 2 mi)  N of town of Lake Isabella, CA
15487465  2.4  2014/04/08 20:49:08 35 40.2 N 118 28.0 W 10.2    4 km ( 2 mi)  N of town of Lake Isabella, CA
15487521  2.6  2014/04/08 23:21:10 32 38.1 N 115 45.8 W 12.9   24 km (15 mi)  ESE  of Ocotillo, CA
15487569  2.4  2014/04/09 00:53:44 33 41.6 N 116 43.9 W 18.8    6 km ( 4 mi)  SSW  of Idyllwild, CA 
15487585  2.1  2014/04/09 01:12:51 33 49.9 N 117 40.8 W  9.7   12 km ( 7 mi)  WSW  of Corona, CA 
37209920  2.7  2014/04/09 09:46:35 33 53.0 N 115 59.1 W  2.0   28 km (18 mi)  NE of Indio, CA 
37209928  2.3  2014/04/09 09:48:50 34 20.4 N 119 39.4 W 11.8   10 km ( 6 mi)  SSE  of Santa Barbara, CA
37209936  2.1  2014/04/09 09:53:44 34  8.5 N 117 27.4 W  8.1    4 km ( 3 mi)  NNW  of Fontana, CA 
37210088  2.0  2014/04/09 18:32:50 34 51.4 N 119  1.7 W 17.7    9 km ( 5 mi)  WNW  of Frazier Park, CA
37210096  2.9  2014/04/09 19:18:06 32  6.4 N 115  8.5 W 18.5   71 km (44 mi)  SSE  of Calexico, CA
37210152  2.2  2014/04/10 00:13:49 33 52.4 N 116 50.6 W 15.0    7 km ( 4 mi)  SSE  of Banning, CA 

April 3, 2014

Weekly Seismicity Report – April 3, 2014

Filed under: Weekly — Anthony Guarino @ 5:38 pm



Southern California Earthquakes in the Past Week



Anthony Guarino
Seismological Laboratory


California Institute of Technology

April 03, 2014

This report covers the seven day period ending 17:00 on April 03, 2014. During this period we detected and analyzed 497 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15481081  2.2  2014/03/27 21:06:00 33 10.8 N 115 36.4 W  1.7    3 km ( 2 mi)  ENE  of Obsidian Butte, CA
15481097  2.4  2014/03/27 21:08:42 33 11.0 N 115 36.2 W  1.0    3 km ( 2 mi)  ENE  of Obsidian Butte, CA
15481105  3.4  2014/03/27 21:15:29 33 10.8 N 115 36.0 W  0.7    4 km ( 2 mi)  ENE  of Obsidian Butte, CA
15481137  2.5  2014/03/27 21:42:18 33 10.6 N 115 36.2 W  1.7    3 km ( 2 mi)  ENE  of Obsidian Butte, CA
15481209  2.7  2014/03/27 23:08:29 33 10.7 N 115 36.3 W  2.4    3 km ( 2 mi)  ENE  of Obsidian Butte, CA
15481217  2.7  2014/03/27 23:10:35 33 10.8 N 115 36.1 W  0.4    3 km ( 2 mi)  ENE  of Obsidian Butte, CA
37183013  2.1  2014/03/27 23:10:59 33 10.7 N 115 36.2 W  1.2    3 km ( 2 mi)  ENE  of Obsidian Butte, CA
15481249  2.2  2014/03/28 00:57:06 33 10.5 N 115 36.4 W  2.1    3 km ( 2 mi)  ENE  of Obsidian Butte, CA
15481257  2.4  2014/03/28 01:20:33 33 11.2 N 115 36.2 W  1.7    4 km ( 2 mi)  ENE  of Obsidian Butte, CA
15481473  2.8  2014/03/28 11:39:44 32 51.9 N 116 13.3 W  5.0   26 km (16 mi)  NW of Ocotillo, CA
15481593  2.0  2014/03/28 16:36:47 36  8.6 N 118  4.1 W  1.7   15 km (10 mi)  NW of Coso Junction, CA
15481633  3.6  2014/03/28 20:03:39 33 55.5 N 117 56.1 W  7.5    2 km ( 1 mi)  ESE  of La Habra, CA
15481657  2.1  2014/03/28 20:16:47 33 55.6 N 117 55.1 W  3.9    2 km ( 1 mi)  NW of Brea, CA
15481673  5.1  2014/03/28 21:09:42 33 55.1 N 117 56.6 W  7.5    2 km ( 1 mi)  SSE  of La Habra, CA 
15481681  3.2  2014/03/28 21:11:53 33 55.2 N 117 55.9 W  2.2    2 km ( 1 mi)  ESE  of La Habra, CA 
37183333  2.5  2014/03/28 21:12:18 33 57.3 N 117 53.5 W  1.8    4 km ( 3 mi)  N of Brea, CA
15481689  2.0  2014/03/28 21:13:54 33 55.5 N 117 55.5 W  3.3    3 km ( 2 mi)  WNW  of Brea, CA
37183493  2.2  2014/03/28 21:15:18 33 54.4 N 117 57.2 W  2.3    3 km ( 2 mi)  S of La Habra, CA
15481721  2.0  2014/03/28 21:18:01 33 55.2 N 117 55.8 W  8.3    2 km ( 2 mi)  ESE  of La Habra, CA
15481737  2.3  2014/03/28 21:19:54 33 54.8 N 117 55.6 W  3.5    3 km ( 2 mi)  W of Brea, CA
15481777  3.6  2014/03/28 21:30:51 33 55.0 N 117 55.9 W  4.1    3 km ( 2 mi)  SE of La Habra, CA 
15481785  2.1  2014/03/28 21:32:13 33 54.8 N 117 56.0 W  3.6    3 km ( 2 mi)  SE of La Habra, CA
15481857  2.6  2014/03/28 21:45:37 33 56.3 N 117 53.9 W  1.4    2 km ( 1 mi)  N of Brea, CA
15481865  2.8  2014/03/28 21:47:12 33 55.5 N 117 55.5 W  4.0    2 km ( 2 mi)  WNW  of Brea, CA
15481889  2.7  2014/03/28 21:53:57 33 56.4 N 117 54.4 W  2.6    3 km ( 2 mi)  NNW  of Brea, CA
15481921  2.6  2014/03/28 22:05:31 33 56.3 N 117 54.8 W  3.6    3 km ( 2 mi)  NNW  of Brea, CA
15481969  3.1  2014/03/28 22:37:14 33 55.3 N 117 54.0 W  4.3    1 km ( 0 mi)  N of Brea, CA 
15482025  2.3  2014/03/28 23:12:30 33 54.2 N 117 57.8 W  1.6    3 km ( 2 mi)  SSW  of La Habra, CA
15482033  2.4  2014/03/28 23:12:45 33 53.9 N 117 57.5 W  4.4    4 km ( 2 mi)  S of La Habra, CA
15482073  2.0  2014/03/28 23:21:52 33 55.2 N 117 56.1 W  3.0    2 km ( 1 mi)  SE of La Habra, CA
15482121  2.3  2014/03/28 23:42:19 33 54.3 N 117 56.3 W  2.4    3 km ( 2 mi)  SSE  of La Habra, CA
15482137  2.2  2014/03/28 23:44:30 36  0.9 N 117 32.6 W  0.6   32 km (20 mi)  NNW  of Trona, CA
15482193  2.4  2014/03/29 00:17:27 33 55.5 N 117 55.1 W  1.3    2 km ( 1 mi)  WNW  of Brea, CA
15482305  2.3  2014/03/29 01:26:41 33 54.6 N 117 56.7 W  2.0    3 km ( 2 mi)  SSE  of La Habra, CA 
15482417  2.6  2014/03/29 02:49:41 33 54.3 N 117 57.3 W  3.4    3 km ( 2 mi)  S of La Habra, CA 
15482473  2.8  2014/03/29 03:31:51 33 54.7 N 117 56.6 W  0.9    2 km ( 2 mi)  SSE  of La Habra, CA 
15482561  2.4  2014/03/29 04:22:57 33 45.8 N 117 30.9 W  1.3   13 km ( 8 mi)  SSE  of Corona, CA 
15482617  2.5  2014/03/29 05:04:27 33 55.8 N 117 55.1 W  4.7    2 km ( 1 mi)  NW of Brea, CA 
15482721  2.4  2014/03/29 07:48:13 33 53.9 N 117 57.8 W  3.9    4 km ( 2 mi)  SSW  of La Habra, CA
15482745  2.3  2014/03/29 07:53:49 33 53.9 N 117 57.0 W  0.9    4 km ( 2 mi)  S of La Habra, CA
15482809  2.1  2014/03/29 08:58:02 33 54.3 N 117 57.3 W  0.4    3 km ( 2 mi)  S of La Habra, CA
15482817  3.4  2014/03/29 09:02:06 33 54.2 N 117 57.3 W  3.8    3 km ( 2 mi)  S of La Habra, CA 
15482849  2.5  2014/03/29 10:17:18 33 38.1 N 116 45.5 W 13.1   12 km ( 7 mi)  NW of Anza, CA 
15482889  2.1  2014/03/29 10:41:18 33 54.2 N 117 56.5 W  2.7    3 km ( 2 mi)  SSE  of La Habra, CA 
15482913  2.1  2014/03/29 11:07:35 33 54.4 N 117 56.6 W  0.1    3 km ( 2 mi)  SSE  of La Habra, CA 
15482977  2.2  2014/03/29 13:28:27 32 50.8 N 116  8.9 W  7.5   19 km (12 mi)  NW of Ocotillo, CA
15483001  4.1  2014/03/29 14:32:45 33 57.7 N 117 53.5 W  9.4    5 km ( 3 mi)  N of Brea, CA 
15483017  2.2  2014/03/29 14:36:12 33 57.4 N 117 54.2 W  5.0    4 km ( 3 mi)  N of Brea, CA 
15483081  2.2  2014/03/29 16:00:19 33 57.7 N 117 53.7 W  8.5    5 km ( 3 mi)  N of Brea, CA 
15483161  2.0  2014/03/29 17:58:18 34  7.1 N 118 29.3 W  9.4    5 km ( 3 mi)  SSE  of Encino, CA 
15483265  2.6  2014/03/29 20:48:20 33 54.7 N 117 55.5 W  1.7    2 km ( 1 mi)  WSW  of Brea, CA
15483281  2.3  2014/03/29 21:10:11 33 54.7 N 117 56.1 W  3.9    3 km ( 2 mi)  SE of La Habra, CA 
15483305  2.4  2014/03/29 22:00:07 33 56.7 N 117 54.4 W  5.1    3 km ( 2 mi)  N of Brea, CA
15483313  2.5  2014/03/29 22:06:33 33 54.0 N 117 57.3 W  2.4    4 km ( 2 mi)  S of La Habra, CA 
15483353  2.4  2014/03/29 22:23:00 33 56.0 N 117 54.9 W  4.3    2 km ( 1 mi)  NW of Brea, CA
15483377  3.3  2014/03/29 22:51:22 33 54.2 N 117 57.0 W  1.8    3 km ( 2 mi)  S of La Habra, CA 
15483393  3.1  2014/03/29 23:17:31 33 54.5 N 117 56.9 W  1.8    3 km ( 2 mi)  SSE  of La Habra, CA 
15483401  2.8  2014/03/29 23:31:50 33 54.6 N 117 56.5 W  1.5    3 km ( 2 mi)  SSE  of La Habra, CA 
15483441  2.4  2014/03/30 01:14:00 33 55.5 N 117 55.7 W  4.1    2 km ( 1 mi)  ESE  of La Habra, CA 
15483489  2.1  2014/03/30 02:46:55 36  6.5 N 118  3.4 W  0.9   12 km ( 7 mi)  NW of Coso Junction, CA
15483577  2.7  2014/03/30 09:05:00 33 54.4 N 117 57.1 W  2.3    3 km ( 2 mi)  S of La Habra, CA 
15483609  2.1  2014/03/30 09:24:58 35 20.5 N 118 28.7 W  7.6   24 km (15 mi)  N of Tehachapi, CA 
15483649  2.9  2014/03/30 12:18:25 36  0.9 N 117 32.4 W  2.7   32 km (20 mi)  NNW  of Trona, CA 
15483657  2.2  2014/03/30 12:19:06 36  0.8 N 117 32.6 W  2.7   32 km (20 mi)  NNW  of Trona, CA
15483665  2.8  2014/03/30 13:35:38 36  6.3 N 118  3.3 W  0.0   12 km ( 7 mi)  NW of Coso Junction, CA 
15483697  2.4  2014/03/30 14:20:30 33  4.4 N 116 29.2 W 11.9   10 km ( 7 mi)  E of Julian, CA
15483737  2.0  2014/03/30 16:10:34 33 57.4 N 117 53.3 W  5.0    5 km ( 3 mi)  NNE  of Brea, CA 
15483761  2.3  2014/03/30 17:58:01 33 54.1 N 117 57.5 W  4.2    3 km ( 2 mi)  S of La Habra, CA
15483769  2.3  2014/03/30 17:59:50 33 54.0 N 117 57.5 W  3.7    4 km ( 2 mi)  S of La Habra, CA 
15483857  2.5  2014/03/30 22:21:01 36  0.8 N 117 32.5 W  3.1   32 km (20 mi)  NNW  of Trona, CA
15483977  2.1  2014/03/31 04:41:21 33 57.4 N 117 53.9 W  4.5    4 km ( 3 mi)  N of Brea, CA 
15484049  2.0  2014/03/31 07:15:53 33 55.5 N 117 54.7 W  4.0    1 km ( 1 mi)  NW of Brea, CA
15484065  2.0  2014/03/31 07:21:17 33 54.5 N 117 56.7 W  4.6    3 km ( 2 mi)  SSE  of La Habra, CA
15484097  2.2  2014/03/31 09:17:31 32 20.6 N 115 23.9 W  8.8   37 km (23 mi)  SSE  of Calexico, CA
15484113  2.6  2014/03/31 10:28:38 36  0.7 N 117 32.5 W  2.7   31 km (19 mi)  NNW  of Trona, CA 
15484137  2.1  2014/03/31 11:14:23 33 55.2 N 117 56.0 W  3.2    2 km ( 1 mi)  SE of La Habra, CA
15484145  2.7  2014/03/31 11:17:28 33 55.0 N 117 56.4 W  3.6    2 km ( 1 mi)  SE of La Habra, CA 
15484169  2.5  2014/03/31 12:14:06 33 55.1 N 117 56.2 W  4.2    2 km ( 1 mi)  SE of La Habra, CA 
15484185  2.4  2014/03/31 14:31:13 33 53.8 N 117 57.3 W  4.0    4 km ( 2 mi)  S of La Habra, CA 
15484385  2.4  2014/04/01 04:17:11 33  0.3 N 117 46.8 W 15.2   43 km (26 mi)  WSW  of Oceanside, CA 
15484417  2.8  2014/04/01 06:02:49 33 54.5 N 117 57.2 W  4.3    3 km ( 2 mi)  S of La Habra, CA 
15484497  2.5  2014/04/01 11:29:44 33 54.5 N 117 57.1 W  3.8    3 km ( 2 mi)  S of La Habra, CA
15484513  3.0  2014/04/01 11:30:44 33 54.6 N 117 57.0 W  4.0    2 km ( 1 mi)  S of La Habra, CA 
15484561  2.5  2014/04/01 14:57:05 32 29.4 N 115 15.1 W 18.0   30 km (19 mi)  SE of Calexico, CA
15484697  2.2  2014/04/02 03:46:08 33 56.1 N 117 54.8 W  4.4    2 km ( 1 mi)  NNW  of Brea, CA 
15484817  2.0  2014/04/02 10:59:12 36  0.3 N 117 48.5 W  1.4   13 km ( 8 mi)  ESE  of Coso Junction, CA
15484897  2.1  2014/04/02 15:33:07 35  6.2 N 116 46.3 W  5.8   30 km (18 mi)  SSE  of Goldstone Lake, CA
15485041  2.5  2014/04/03 03:59:46 33 53.9 N 117 57.6 W  4.1    4 km ( 2 mi)  S of La Habra, CA 
15485145  3.1  2014/04/03 10:08:01 34  2.7 N 118 56.6 W 11.7    1 km ( 0 mi)  WNW  of Leo Carrillo State Beach, CA 
15485169  2.9  2014/04/03 10:57:55 34  8.5 N 117 27.6 W  7.0    4 km ( 3 mi)  NNW  of Fontana, CA 
15485217  2.1  2014/04/03 11:55:32 34  0.8 N 118 56.6 W  9.6    4 km ( 2 mi)  S of Leo Carrillo State Beach, CA 

March 27, 2014

Weekly Seismicity Report – March 27, 2014

Filed under: Weekly — Anthony Guarino @ 5:04 pm



Southern California Earthquakes in the Past Week



Anthony Guarino
, Seismological Laboratory


California Institute of Technology

March 27, 2014

This report covers the seven day period ending 17:00 on March 27, 2014. During this period we detected and analyzed 302 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15478321  2.6  2014/03/20 19:17:40 34  7.6 N 118 29.1 W  8.1    4 km ( 2 mi)  SSE  of Encino, CA 
15478649  2.7  2014/03/21 19:14:51 32 51.6 N 116 29.4 W 13.0   26 km (16 mi)  SSE  of Julian, CA 
15478665  2.3  2014/03/21 19:41:30 32 51.6 N 116 29.3 W 12.7   26 km (16 mi)  SSE  of Julian, CA
15478697  2.2  2014/03/21 20:26:25 32 51.7 N 116 29.3 W 13.0   26 km (16 mi)  SSE  of Julian, CA 
15478937  2.4  2014/03/22 10:06:09 33  8.9 N 116 28.2 W 12.4   14 km ( 9 mi)  ENE  of Julian, CA
15479113  2.5  2014/03/22 21:21:36 34 52.5 N 116 48.8 W  8.0   19 km (12 mi)  E of Barstow, CA
15479161  2.0  2014/03/22 22:49:00 35 26.2 N 118 18.0 W  9.6   27 km (17 mi)  SE of town of Lake Isabella, CA
15479233  2.4  2014/03/23 05:30:45 35 56.8 N 117 42.2 W  2.8   25 km (15 mi)  ESE  of Coso Junction, CA
15479265  2.6  2014/03/23 07:12:02 35 56.8 N 117 42.2 W  3.8   25 km (15 mi)  ESE  of Coso Junction, CA
15479369  2.0  2014/03/23 13:08:18 35 58.7 N 117 19.8 W  4.4   24 km (15 mi)  N of Trona, CA
15479433  2.2  2014/03/23 15:19:51 32 12.9 N 115 15.2 W 13.3   55 km (34 mi)  SSE  of Calexico, CA
15479569  2.9  2014/03/24 00:38:11 32 17.0 N 115 17.5 W 15.6   47 km (29 mi)  SSE  of Calexico, CA
15479665  2.0  2014/03/24 11:20:14 32 34.3 N 115 41.0 W  9.3   21 km (13 mi)  WSW  of Calexico, CA
15479793  2.7  2014/03/24 15:05:51 33 48.0 N 118  6.6 W  9.7    5 km ( 3 mi)  E of Signal Hill, CA
15479801  2.0  2014/03/24 15:24:58 33 45.2 N 118  9.5 W 12.1    4 km ( 2 mi)  SE of Long Beach, CA
15480025  2.1  2014/03/25 05:13:59 32 51.5 N 116 12.6 W  5.2   24 km (15 mi)  NW of Ocotillo, CA
15480049  2.6  2014/03/25 06:10:18 35 56.8 N 117 42.2 W  3.7   25 km (15 mi)  ESE  of Coso Junction, CA
15480289  2.6  2014/03/25 18:26:01 32 54.9 N 115 30.4 W  9.2    6 km ( 4 mi)  SSE  of Brawley, CA
15480305  2.5  2014/03/25 19:07:32 32 25.7 N 115 30.1 W 15.5   27 km (17 mi)  S of Calexico, CA
15480345  2.2  2014/03/25 20:51:20 33 43.1 N 116 50.4 W 19.4   12 km ( 8 mi)  WSW  of Idyllwild, CA 
15480385  2.4  2014/03/26 00:27:03 36  6.5 N 118  3.3 W  1.4   12 km ( 7 mi)  NW of Coso Junction, CA
15480401  2.0  2014/03/26 00:58:16 36  0.8 N 117 48.3 W  1.9   13 km ( 8 mi)  ESE  of Coso Junction, CA
15480473  2.5  2014/03/26 08:21:54 32 51.9 N 116 29.4 W 13.1   26 km (16 mi)  SSE  of Julian, CA 
15480585  2.4  2014/03/26 15:33:42 33 21.7 N 116 18.3 W 13.8   14 km ( 8 mi)  NNE  of Borrego Springs, CA 
15480609  3.2  2014/03/26 16:50:53 36  1.0 N 117 32.3 W  3.2   32 km (20 mi)  NNW  of Trona, CA 
15480961  2.3  2014/03/27 12:42:12 36  8.5 N 117 20.8 W  2.0   24 km (15 mi)  W of Telescope Peak, CA
15481009  2.1  2014/03/27 15:06:09 34 47.3 N 118 56.2 W 14.3    4 km ( 2 mi)  SSE  of Frazier Park, CA 

March 13, 2014

Weekly Seismicity Report – March 13, 2014

Filed under: Weekly — Anthony Guarino @ 5:04 pm



Southern California Earthquakes in the Past Week



Anthony Guarino
Seismological Laboratory


California Institute of Technology

March 20, 2014

This report covers the seven day period ending 17:00 on March 20, 2014. During this period we detected and analyzed 276 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15475953  2.6  2014/03/14 02:42:14 36  6.7 N 118  3.3 W  1.5   12 km ( 8 mi)  NW of Coso Junction, CA
15476409  3.9  2014/03/15 08:12:19 34 36.8 N 118 37.9 W  9.0   10 km ( 6 mi)  N of Castaic Lake dam, CA 
15476473  2.0  2014/03/15 10:49:06 32 11.7 N 116 19.4 W 20.6   68 km (42 mi)  SSW  of Ocotillo, CA
15476513  2.6  2014/03/15 14:04:08 32 20.3 N 115 24.8 W  9.0   38 km (23 mi)  SSE  of Calexico, CA
15476793  3.5  2014/03/16 14:55:33 32 52.5 N 116 14.1 W  4.0   27 km (17 mi)  NW of Ocotillo, CA
15476929  2.9  2014/03/17 03:21:58 32 14.1 N 115 15.8 W 18.6   53 km (33 mi)  SSE  of Calexico, CA
15476961  4.4  2014/03/17 06:25:36 34  8.1 N 118 29.1 W  9.9    3 km ( 2 mi)  SSE  of Encino, CA 
This event was felt widely throughout Southern California. The special report is available here.
15476977  2.2  2014/03/17 06:47:53 35 11.3 N 118 12.4 W  1.5   16 km (10 mi)  NNW  of Mojave, CA
15477001  2.6  2014/03/17 07:23:39 34  7.5 N 118 29.4 W  8.6    4 km ( 2 mi)  SSE  of Encino, CA 
15477097  2.0  2014/03/17 09:46:20 36  6.9 N 118  3.5 W  0.1   13 km ( 8 mi)  NW of Coso Junction, CA
15477121  2.4  2014/03/17 10:07:32 34  8.4 N 118 30.0 W  9.5    2 km ( 1 mi)  S of Encino, CA 
15477129  2.2  2014/03/17 10:29:22 36  6.9 N 118  3.4 W  1.1   12 km ( 8 mi)  NW of Coso Junction, CA
15477449  2.4  2014/03/18 05:45:28 35 29.2 N 118 17.3 W  5.0   23 km (14 mi)  SE of town of Lake Isabella, CA
15477465  2.5  2014/03/18 08:45:20 34  7.6 N 118 29.7 W  8.5    4 km ( 2 mi)  S of Encino, CA
15477849  2.3  2014/03/19 19:40:41 36  9.1 N 118  4.0 W  1.0   16 km (10 mi)  SSW  of Olancha, CA
15477897  2.2  2014/03/19 21:49:02 35  8.4 N 118  9.9 W  6.1   10 km ( 6 mi)  N of Mojave, CA 

March 6, 2014

Weekly Seismicity Report – March 6, 2014

Filed under: Weekly — Anthony Guarino @ 4:49 pm



Southern California Earthquakes in the Past Week



Anthony Guarino
Seismological Laboratory


California Institute of Technology

March 06, 2014

This report covers the seven day period ending 16:00 on March 06, 2014. During this period we detected and analyzed 286 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15471345  2.2  2014/03/01 13:52:34 33  8.7 N 115 37.1 W  3.3    3 km ( 2 mi)  SSE  of Obsidian Butte, CA
15471505  2.3  2014/03/02 07:26:01 33  8.9 N 116  4.4 W  8.8    5 km ( 3 mi)  E of Ocotillo Wells, CA
15471521  2.9  2014/03/02 08:11:54 35 18.4 N 118 29.1 W  7.9   20 km (12 mi)  N of Tehachapi, CA
15471529  2.1  2014/03/02 09:40:30 34 10.0 N 117 40.0 W 10.6    7 km ( 4 mi)  NNW  of Upland, CA
15471641  2.7  2014/03/02 16:12:09 34 17.5 N 118 32.5 W  7.9    4 km ( 3 mi)  WNW  of Granada Hills, CA
15471705  2.0  2014/03/02 21:57:21 36  8.3 N 118  3.7 W  1.7   14 km ( 9 mi)  NW of Coso Junction, CA
15471921  2.7  2014/03/03 21:59:46 34  6.8 N 117 24.7 W  4.8    2 km ( 1 mi)  ENE  of Fontana, CA 
15471937  2.6  2014/03/03 22:48:00 34  7.0 N 117 24.9 W  4.8    2 km ( 1 mi)  ENE  of Fontana, CA 
15472137  2.4  2014/03/04 11:17:07 32 38.3 N 115 43.0 W  9.1   21 km (13 mi)  W of Calexico, CA
15472201  3.3  2014/03/04 14:42:55 35 57.7 N 117 18.0 W  7.1   23 km (14 mi)  NNE  of Trona, CA
15472209  2.2  2014/03/04 14:46:29 35 57.7 N 117 17.8 W  8.0   23 km (14 mi)  NNE  of Trona, CA
15472217  3.8  2014/03/04 14:49:32 35 57.7 N 117 17.9 W  6.6   23 km (14 mi)  NNE  of Trona, CA
37176229  2.3  2014/03/04 14:51:00 35 58.0 N 117 18.0 W  8.5   23 km (14 mi)  NNE  of Trona, CA
15472225  3.0  2014/03/04 14:51:03 35 57.8 N 117 18.0 W  6.8   23 km (14 mi)  NNE  of Trona, CA
15472241  2.1  2014/03/04 14:59:59 35 58.0 N 117 17.7 W  7.5   23 km (14 mi)  NNE  of Trona, CA
15472265  2.3  2014/03/04 15:08:17 35 57.8 N 117 18.0 W  7.5   23 km (14 mi)  NNE  of Trona, CA
15472329  2.1  2014/03/04 16:03:10 35 57.7 N 117 17.7 W  7.4   23 km (14 mi)  NNE  of Trona, CA
15472537  2.0  2014/03/04 21:37:28 32 46.4 N 115 25.8 W 10.1   12 km ( 7 mi)  E of El Centro, CA
15472553  2.6  2014/03/04 21:41:05 32 47.7 N 115 26.4 W 10.7   10 km ( 6 mi)  E of El Centro, CA
15472585  2.7  2014/03/04 23:32:14 33 55.7 N 116 20.8 W  5.8   15 km ( 9 mi)  ESE  of Desert Hot Springs, CA
15472609  3.1  2014/03/05 01:17:01 33 55.8 N 116 20.8 W  6.6   15 km ( 9 mi)  ESE  of Desert Hot Springs, CA
15472617  2.0  2014/03/05 01:23:20 33 48.9 N 117  2.0 W 17.1   10 km ( 6 mi)  NW of Hemet, CA
15472793  2.1  2014/03/05 10:49:03 35 57.2 N 117 18.0 W  7.8   22 km (13 mi)  NNE  of Trona, CA
15472833  2.1  2014/03/05 11:28:09 35 57.0 N 117 18.0 W  8.0   21 km (13 mi)  NNE  of Trona, CA
15472881  2.0  2014/03/05 11:58:19 35 56.9 N 117 18.6 W  7.0   21 km (13 mi)  NNE  of Trona, CA
15472905  2.9  2014/03/05 13:29:58 35 57.3 N 117 18.1 W  7.3   22 km (14 mi)  NNE  of Trona, CA
15472937  2.6  2014/03/05 13:58:02 35 57.0 N 117 18.2 W  5.2   21 km (13 mi)  NNE  of Trona, CA
15473057  2.0  2014/03/05 18:21:14 33 55.8 N 116 20.8 W  5.6   15 km ( 9 mi)  ESE  of Desert Hot Springs, CA
15473329  2.8  2014/03/06 15:04:25 33 45.9 N 120 12.7 W 15.2   22 km (14 mi)  SSW  of Santa Rosa Is., CA 

February 27, 2014

Weekly Seismicity Report – February 27th, 2014

Filed under: Weekly — Anthony Guarino @ 4:23 pm



Southern California Earthquakes in the Past Week



Anthony Guarino
Seismological Laboratory


California Institute of Technology

February 27, 2014

This report covers the seven day period ending 16:00 on February 27, 2014. During this period we detected and analyzed 216 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
37190440  2.2  2014/02/21 14:22:52 32 51.4 N 116 12.8 W  4.0   25 km (15 mi)  WNW  of Ocotillo, CA
37190800  2.1  2014/02/22 23:42:16 34 37.2 N 117 37.3 W 11.9   29 km (18 mi)  N of Wrightwood, CA
37190992  2.4  2014/02/23 14:20:43 34  0.6 N 117 12.9 W 17.4    6 km ( 3 mi)  SE of Loma Linda, CA
37191408  2.4  2014/02/24 23:50:12 33 13.8 N 116 22.3 W 13.9    3 km ( 2 mi)  S of Borrego Springs, CA
37191424  2.1  2014/02/25 01:18:40 33 13.8 N 116 22.4 W 14.1    3 km ( 2 mi)  S of Borrego Springs, CA
37191504  2.5  2014/02/25 08:04:28 36  7.1 N 118  3.2 W  0.9   12 km ( 8 mi)  NW of Coso Junction, CA
37191664  2.1  2014/02/25 20:00:37 34  5.7 N 116 52.5 W  8.4    4 km ( 3 mi)  W of Mt. San Gorgonio, CA
15470753  2.4  2014/02/27 03:37:47 34 28.1 N 118 56.4 W  5.2    8 km ( 5 mi)  NNW  of Fillmore, CA 

February 20, 2014

Weekly Seismicity Report – February 20, 2014

Filed under: Weekly — Anthony Guarino @ 4:36 pm



Southern California Earthquakes in the Past Week



Anthony Guarino
Seismological Laboratory


California Institute of Technology

February 20, 2014

This report covers the seven day period ending 16:00 on February 20, 2014. During this period we detected and analyzed 223 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15466937  2.5  2014/02/14 03:21:58 32 50.5 N 116  8.5 W  8.0   18 km (11 mi)  NW of Ocotillo, CA
15466961  2.1  2014/02/14 04:05:14 33 20.5 N 116 19.8 W 12.7   10 km ( 6 mi)  NNE  of Borrego Springs, CA
15466985  2.3  2014/02/14 05:20:38 33 34.4 N 115 54.6 W  7.0    6 km ( 4 mi)  NNE  of North Shore, CA
15467001  2.4  2014/02/14 05:24:03 33 34.4 N 115 54.5 W  7.4    6 km ( 4 mi)  NNE  of North Shore, CA
15467185  2.5  2014/02/14 22:49:05 35  5.0 N 116 60.0 W  7.5   22 km (14 mi)  N of Barstow, CA
15467241  2.2  2014/02/15 04:17:19 34 18.7 N 117 30.6 W 14.3   12 km ( 7 mi)  ESE  of Wrightwood, CA
15467721  2.0  2014/02/16 22:38:28 36 13.6 N 118 19.9 W  0.1   30 km (19 mi)  WSW  of Olancha, CA
15468049  2.2  2014/02/18 04:23:11 36  3.5 N 117 39.1 W  0.8   27 km (17 mi)  E of Coso Junction, CA
15468129  2.4  2014/02/18 09:36:54 36  3.5 N 117 39.2 W  1.2   26 km (16 mi)  E of Coso Junction, CA
37189408  2.7  2014/02/18 12:04:56 32  9.0 N 115 12.9 W  6.3   63 km (39 mi)  SSE  of Calexico, CA
37189432  2.4  2014/02/18 14:04:57 34 29.1 N 116 19.5 W  3.0   39 km (24 mi)  N of Joshua Tree, CA
15468297  2.0  2014/02/18 21:38:39 33  9.5 N 115 38.2 W  3.6    1 km ( 1 mi)  S of Obsidian Butte, CA
37189816  2.4  2014/02/19 08:39:21 32 51.5 N 118 13.8 W  5.8   12 km ( 7 mi)  ENE  of San Clemente Is.
37189896  2.1  2014/02/19 15:52:27 34  9.9 N 117 28.5 W  9.0    8 km ( 5 mi)  NNW  of Fontana, CA
37189912  3.7  2014/02/19 16:34:41 35 18.5 N 118 29.4 W  3.5   20 km (13 mi)  NNW  of Tehachapi, CA 
37189928  2.2  2014/02/19 16:55:34 35 18.6 N 118 29.6 W  8.1   20 km (13 mi)  NNW  of Tehachapi, CA 

February 13, 2014

Weekly Seismicity Report – February 13, 2014

Filed under: Weekly — Anthony Guarino @ 4:05 pm



Southern California Earthquakes in the Past Week



Anthony Guarino
Seismological Laboratory


California Institute of Technology

February 13, 2014

This report covers the seven day period ending 16:00 on February 13, 2014. During this period we detected and analyzed 232 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11421706  2.3  2014/02/06 18:51:21 34 56.6 N 119 17.7 W  1.6   26 km (16 mi)  SSE  of Taft, CA
11421770  2.8  2014/02/06 22:48:49 35  1.1 N 119  8.2 W 18.9   18 km (11 mi)  W of Wheeler Ridge, CA
11421778  2.1  2014/02/06 22:51:18 35  0.9 N 119  8.4 W 20.1   18 km (11 mi)  W of Wheeler Ridge, CA
11421970  3.7  2014/02/07 13:51:51 32 10.4 N 115 47.1 W 11.6   61 km (38 mi)  SSW  of Calexico, CA
11422242  2.4  2014/02/08 06:29:20 32 19.0 N 115 23.4 W 10.0   40 km (25 mi)  SSE  of Calexico, CA
11422290  2.1  2014/02/08 09:47:22 32 34.2 N 115 41.9 W  8.7   22 km (14 mi)  WSW  of Calexico, CA
11422298  2.9  2014/02/08 10:13:07 34  4.3 N 118 17.3 W  9.2    2 km ( 1 mi)  NW of MacArthur Park, CA
11422554  2.1  2014/02/09 06:35:23 34 25.1 N 119 55.8 W  1.9    7 km ( 4 mi)  W of Isla Vista, CA
11422786  2.8  2014/02/10 00:30:24 35 28.5 N 118 16.7 W  4.1   25 km (15 mi)  SE of town of Lake Isabella, CA
11422978  2.0  2014/02/10 16:06:51 33 41.7 N 118  4.4 W 13.9    3 km ( 2 mi)  WNW  of Bolsa Chica Beach, CA
11422986  2.2  2014/02/10 16:08:08 33 41.8 N 118  3.7 W 11.8    2 km ( 1 mi)  WNW  of Bolsa Chica Beach, CA
11423050  2.1  2014/02/10 22:00:53 33 42.2 N 118  4.5 W 12.2    4 km ( 2 mi)  WNW  of Bolsa Chica Beach, CA
11423186  2.6  2014/02/11 02:58:52 32 12.3 N 115 16.8 W  4.7   55 km (34 mi)  SSE  of Calexico, CA
11423266  2.5  2014/02/11 09:19:01 32 36.8 N 116  5.5 W 10.5   16 km (10 mi)  SW of Ocotillo, CA
15466449  2.5  2014/02/12 17:28:25 33 51.8 N 117 42.2 W 11.2   10 km ( 6 mi)  ESE  of Yorba Linda, CA
15466513  2.8  2014/02/12 22:31:05 33 12.2 N 116 38.6 W 15.1   12 km ( 7 mi)  ESE  of Lake Henshaw, CA

February 6, 2014

Weekly Seismicity Report – February 6, 2014

Filed under: Weekly — Anthony Guarino @ 4:14 pm



Southern California Earthquakes in the Past Week



Anthony Guarino
Seismological Laboratory


California Institute of Technology

February 06, 2014

This report covers the seven day period ending 16:00 on February 06, 2014. During this period we detected and analyzed 240 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11419498  2.0  2014/01/31 03:04:28 32 39.4 N 115 43.3 W  9.5   21 km (13 mi)  W of Calexico, CA
11419546  2.1  2014/01/31 06:13:47 32 18.3 N 117 16.7 W 13.2   35 km (22 mi)  SW of San Ysidro, CA
11419778  3.1  2014/01/31 17:25:17 34 13.0 N 119 34.1 W 13.1   21 km (13 mi)  SSW  of Carpinteria, CA
11419794  2.4  2014/01/31 17:47:02 36  2.0 N 117 46.8 W  2.1   15 km ( 9 mi)  E of Coso Junction, CA
11419802  2.3  2014/01/31 17:57:52 36  2.2 N 117 47.0 W  1.2   15 km ( 9 mi)  E of Coso Junction, CA
11419946  2.5  2014/02/01 10:36:53 34 13.4 N 119 33.9 W 13.8   20 km (12 mi)  SSW  of Carpinteria, CA
11420018  2.8  2014/02/01 18:45:40 32 25.7 N 116 15.7 W 19.5   42 km (26 mi)  SW of Ocotillo, CA 
11420258  2.9  2014/02/02 13:51:20 34 23.9 N 120  1.0 W  5.8   15 km ( 9 mi)  W of Isla Vista, CA 
11420386  3.1  2014/02/02 22:59:18 34  3.8 N 117 33.2 W 15.3    6 km ( 4 mi)  SE of Rancho Cucamonga, CA 
11420466  3.2  2014/02/03 05:12:06 32 34.4 N 115 42.0 W 13.2   22 km (14 mi)  WSW  of Calexico, CA
11420690  3.6  2014/02/03 21:31:19 35  1.6 N 119  6.9 W 13.1   16 km (10 mi)  W of Wheeler Ridge, CA 
11420746  3.0  2014/02/04 05:21:48 32 10.5 N 115 10.5 W 18.8   62 km (39 mi)  SSE  of Calexico, CA
11421242  2.2  2014/02/05 14:54:44 34 44.0 N 116 18.0 W  6.0   63 km (39 mi)  SSW  of Baker, CA
11421378  2.2  2014/02/06 01:48:27 33 51.0 N 118 14.5 W 10.0    4 km ( 2 mi)  ENE  of Carson, CA 
11421530  2.0  2014/02/06 07:34:34 35 20.2 N 117 19.8 W 11.0   40 km (25 mi)  W of Goldstone Lake, CA 

January 30, 2014

Weekly Seismicity Report – January 30, 2014

Filed under: Weekly — Anthony Guarino @ 4:09 pm



Southern California Earthquakes in the Past Week



Anthony Guarino
Seismological Laboratory


U. S. Geological Survey

California Institute of Technology

January 30, 2014

This report covers the seven day period ending 16:00 on January 30/2014. During this period we detected and analysed 260 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11417130  2.1  2014/01/24 09:05:21 32 25.6 N 116 15.6 W 18.9   42 km (26 mi)  SW of Ocotillo, CA
11417138  2.0  2014/01/24 10:21:45 32 58.2 N 115 31.4 W 10.4    1 km ( 1 mi)  NE of Brawley, CA
11417234  2.1  2014/01/24 12:31:12 32  7.6 N 116 24.3 W 21.4   76 km (47 mi)  SE of San Ysidro, CA
11417266  2.3  2014/01/24 15:00:27 32 53.5 N 116 16.2 W  9.2   31 km (19 mi)  SSW  of Ocotillo Wells, CA
11417298  2.0  2014/01/24 16:55:55 34 17.1 N 118 28.7 W  9.0    3 km ( 2 mi)  NE of Granada Hills, CA
11417306  2.5  2014/01/24 16:58:12 33 30.6 N 116 30.8 W 14.9   16 km (10 mi)  ESE  of Anza, CA
11417482  2.0  2014/01/25 05:45:55 34 58.7 N 118 57.8 W 18.2    4 km ( 2 mi)  SSW  of Wheeler Ridge, CA
11417498  2.3  2014/01/25 07:57:51 32 39.0 N 115 43.4 W  8.7   21 km (13 mi)  W of Calexico, CA
11417850  2.0  2014/01/26 04:40:51 33 51.7 N 118 15.7 W 13.1    4 km ( 2 mi)  NNE  of Carson, CA
11418122  3.2  2014/01/27 04:42:38 33 38.7 N 116 44.3 W 16.4   11 km ( 7 mi)  SSW  of Idyllwild, CA 
11418130  2.5  2014/01/27 04:43:01 33 39.3 N 116 43.8 W 16.2   10 km ( 6 mi)  S of Idyllwild, CA 
11418370  2.1  2014/01/27 12:26:41 35 36.4 N 120 52.3 W  5.1   17 km (11 mi)  W of Paso Robles, CA
11418410  3.4  2014/01/27 15:35:33 35 18.8 N 118 29.8 W  7.4   21 km (13 mi)  NNW  of Tehachapi, CA 
11418474  2.3  2014/01/28 00:58:04 34 24.0 N 119 55.5 W 11.2    7 km ( 4 mi)  W of Isla Vista, CA 
11418658  2.3  2014/01/28 11:31:30 32 18.6 N 115 11.0 W  9.2   49 km (31 mi)  SE of Calexico, CA
11418738  2.0  2014/01/28 16:23:21 32 54.6 N 116 16.7 W 11.9   29 km (18 mi)  SSW  of Ocotillo Wells, CA
11418882  2.8  2014/01/29 01:22:52 35 18.7 N 118 29.6 W  7.7   21 km (13 mi)  NNW  of Tehachapi, CA 
11418978  2.9  2014/01/29 06:22:26 34 14.5 N 119 33.8 W  7.8   18 km (11 mi)  SSW  of Carpinteria, CA 
11419026  2.1  2014/01/29 12:57:05 35 19.9 N 117 54.9 W  6.6   23 km (14 mi)  N of California City, CA
11419242  2.3  2014/01/30 05:52:13 35 29.1 N 118 16.8 W  4.7   24 km (15 mi)  SE of town of Lake Isabella, CA 

January 23, 2014

Weekly Seismicity Report – January 23, 2014

Filed under: Weekly — Anthony Guarino @ 4:05 pm



Southern California Earthquakes in the Past Week



Anthony Guarino
Seismological Laboratory


U. S. Geological Survey

California Institute of Technology

January 23, 2014

This report covers the seven day period ending 16:00 on January 23, 2014. During this period we detected and analyzed 243 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11414818  2.5  2014/01/17 05:26:59 34  7.8 N 118 23.9 W  2.6    2 km ( 1 mi)  SSW  of Studio City, CA 
11414842  2.5  2014/01/17 06:00:42 32 18.1 N 115 19.2 W 14.2   44 km (27 mi)  SSE  of Calexico, CA
11414922  2.8  2014/01/17 10:16:57 32 15.0 N 115 19.5 W  8.4   49 km (31 mi)  SSE  of Calexico, CA
11415082  3.0  2014/01/17 20:24:39 34  5.4 N 116 25.4 W 10.3    4 km ( 2 mi)  SSE  of Yucca Valley, CA
11415090  3.0  2014/01/17 20:24:39 34  5.4 N 116 25.5 W  5.0    4 km ( 2 mi)  SSE  of Yucca Valley, CA
11415106  2.4  2014/01/17 22:11:27 34  8.6 N 117 26.7 W  6.0    4 km ( 3 mi)  NNW  of Fontana, CA
11415114  3.2  2014/01/17 22:37:37 36 23.7 N 116 56.1 W  8.9   10 km ( 6 mi)  SW of Furnace Creek, CA
11415202  2.0  2014/01/18 02:59:13 33 15.8 N 116 13.3 W 12.8   14 km ( 9 mi)  E of Borrego Springs, CA
11415258  2.2  2014/01/18 09:54:21 34  1.9 N 117  9.9 W 16.4    3 km ( 2 mi)  SSE  of Redlands, CA
11415730  2.0  2014/01/19 21:27:47 34  8.5 N 117 26.3 W 15.4    4 km ( 2 mi)  N of Fontana, CA
11415922  2.5  2014/01/20 11:40:08 32 55.3 N 115 39.5 W  6.9   12 km ( 8 mi)  WSW  of Brawley, CA
11415954  2.2  2014/01/20 12:11:12 34 18.9 N 116 54.1 W  8.3    7 km ( 4 mi)  NW of Big Bear City, CA
11416026  2.2  2014/01/20 14:09:22 32 14.8 N 115 15.1 W 10.0   52 km (32 mi)  SSE  of Calexico, CA
11416098  2.1  2014/01/20 18:57:34 34  2.1 N 117 14.2 W 17.7    2 km ( 1 mi)  SE of Loma Linda, CA
11416122  2.5  2014/01/20 22:00:53 32 17.9 N 117 44.1 W 21.4   70 km (43 mi)  SW of Mission Beach, CA
11416154  2.1  2014/01/21 00:17:58 33 16.7 N 116 49.9 W  9.2    8 km ( 5 mi)  WNW  of Lake Henshaw, CA
11416290  2.0  2014/01/21 11:03:10 33 57.9 N 118 25.3 W 11.9    2 km ( 1 mi)  NNE  of Los Angeles Airport, CA 
11416618  2.3  2014/01/22 13:42:05 32  2.8 N 116 21.3 W 19.5   84 km (52 mi)  SSW  of Ocotillo, CA
11416786  2.0  2014/01/23 03:04:17 33 15.9 N 115 40.9 W  1.7   11 km ( 7 mi)  SSE  of Bombay Beach, CA
11416802  2.3  2014/01/23 04:03:38 33 15.6 N 115 41.6 W  1.3   11 km ( 7 mi)  SSE  of Bombay Beach, CA 

January 16, 2014

Weekly Seismicity Report – January 16, 2016

Filed under: Weekly — Anthony Guarino @ 4:07 pm



Southern California Earthquakes in the Past Week


Anthony Guarino
Seismological Laboratory

California Institute of Technology

January 16, 2014

This report covers the seven day period ending 16:00 on January 16, 2014. During this period we detected and analyzed 249 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11412298  2.1  2014/01/09 16:26:29 32 40.9 N 115 40.0 W  7.8   16 km (10 mi)  W of Calexico, CA
11412354  2.2  2014/01/09 17:37:49 32  9.3 N 117 32.5 W  7.8   64 km (40 mi)  SW of San Ysidro, CA
11412418  2.6  2014/01/09 19:39:51 33 42.0 N 116 44.0 W 19.9    5 km ( 3 mi)  SSW  of Idyllwild, CA
11412626  2.5  2014/01/10 08:47:41 32 15.2 N 115 13.8 W 10.0   52 km (33 mi)  SSE  of Calexico, CA
11412754  2.5  2014/01/10 18:59:32 32 45.6 N 117 24.0 W 16.2   14 km ( 9 mi)  W of Mission Beach, CA
11413026  2.1  2014/01/11 13:27:08 33 10.4 N 115 34.3 W  0.9    6 km ( 4 mi)  E of Obsidian Butte, CA
11413034  2.4  2014/01/11 13:27:59 33 11.1 N 115 34.0 W  1.7    7 km ( 4 mi)  ENE  of Obsidian Butte, CA
11413042  2.0  2014/01/11 13:29:51 33 11.1 N 115 34.3 W  0.1    6 km ( 4 mi)  ENE  of Obsidian Butte, CA
11413082  2.2  2014/01/11 17:12:03 32 46.9 N 117 15.8 W  9.8    1 km ( 1 mi)  WNW  of Mission Beach, CA
11413090  2.4  2014/01/11 17:26:33 33  0.1 N 116 14.0 W  7.7   18 km (11 mi)  SSW  of Ocotillo Wells, CA
11413218  2.4  2014/01/12 11:00:42 33  0.0 N 116 13.7 W  8.8   18 km (11 mi)  SSW  of Ocotillo Wells, CA
11413330  2.3  2014/01/12 19:10:07 36  8.8 N 118  4.0 W  1.6   16 km (10 mi)  NW of Coso Junction, CA
11413386  2.0  2014/01/13 02:33:11 32 53.2 N 116 15.4 W  6.8   30 km (19 mi)  NW of Ocotillo, CA
11413554  2.6  2014/01/13 17:03:08 32 41.7 N 115 49.4 W  8.2   16 km (10 mi)  ESE  of Ocotillo, CA
11413650  2.3  2014/01/13 22:18:27 34 22.3 N 119 43.2 W  8.8    6 km ( 4 mi)  SSW  of Santa Barbara, CA 
11413746  2.2  2014/01/14 08:23:57 33  6.1 N 116 37.2 W 15.0    3 km ( 2 mi)  NW of Julian, CA 
11413954  4.4  2014/01/15 01:35:18 34  8.6 N 117 26.5 W  3.5    4 km ( 3 mi)  N of Fontana, CA 
11414002  2.3  2014/01/15 02:07:08 34  8.2 N 117 26.7 W  3.7    4 km ( 2 mi)  NNW  of Fontana, CA 
11414394  3.6  2014/01/15 23:40:06 33 49.8 N 117 41.2 W 10.4   12 km ( 8 mi)  WSW  of Corona, CA 
11414410  3.2  2014/01/16 01:50:03 34  8.3 N 117 26.3 W  3.0    4 km ( 2 mi)  N of Fontana, CA
11414658  2.1  2014/01/16 15:08:34 34  8.5 N 117 26.3 W  4.8    4 km ( 2 mi)  N of Fontana, CA 

January 9, 2014

Weekly Seismicity Report – January 9, 2014

Filed under: Weekly — Anthony Guarino @ 4:27 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory

California Institute of Technology

January 9, 2014

This report covers the seven day period ending 16:00 on January 09, 2014. During this period we detected and analyzed 305 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11409738  3.0  2014/01/03 11:47:59 33 58.9 N 118 27.2 W 11.2    1 km ( 0 mi)  NW of Marina del Rey, CA 
11409962  2.2  2014/01/04 04:01:52 32 52.3 N 115 29.4 W  9.3   10 km ( 7 mi)  NNE  of El Centro, CA
11409986  2.7  2014/01/04 04:12:43 32 52.2 N 115 29.6 W 10.1   10 km ( 6 mi)  NNE  of El Centro, CA
11410066  2.1  2014/01/04 08:00:07 32 52.2 N 115 29.7 W  9.7   10 km ( 6 mi)  NNE  of El Centro, CA
11410114  2.1  2014/01/04 12:37:37 32 52.3 N 115 30.1 W  9.0   10 km ( 6 mi)  NNE  of El Centro, CA
11410226  2.1  2014/01/04 22:17:42 36  8.8 N 118  3.5 W  1.1   15 km ( 9 mi)  NW of Coso Junction, CA
11410482  2.2  2014/01/05 13:08:18 34 13.7 N 116 27.3 W  3.1   12 km ( 8 mi)  N of Yucca Valley, CA
11410562  2.5  2014/01/05 15:11:39 33 30.1 N 116 28.3 W  9.5   19 km (12 mi)  ESE  of Anza, CA
11411042  2.2  2014/01/06 20:17:36 32 57.4 N 117 42.7 W 14.1   41 km (25 mi)  SW of Oceanside, CA
11411490  2.4  2014/01/07 21:33:43 33 58.7 N 118 27.2 W 11.2    1 km ( 0 mi)  WNW  of Marina del Rey, CA 
11411562  2.6  2014/01/08 01:50:46 34 56.9 N 116 47.2 W 10.4   23 km (14 mi)  ENE  of Barstow, CA
11411682  2.9  2014/01/08 07:41:00 32 19.2 N 115 22.6 W 10.0   40 km (25 mi)  SSE  of Calexico, CA
11411810  2.8  2014/01/08 12:39:54 32 37.5 N 115 43.5 W  7.5   22 km (14 mi)  WSW  of Calexico, CA
11411962  2.5  2014/01/08 22:19:10 34 50.3 N 116 20.0 W  5.3   53 km (33 mi)  SSW  of Baker, CA
11412154  2.3  2014/01/09 08:31:22 33 53.9 N 117 46.6 W  7.5    3 km ( 2 mi)  ENE  of Yorba Linda, CA
11412186  2.3  2014/01/09 09:39:28 35 38.4 N 117 38.5 W  4.0    3 km ( 2 mi)  NE of Ridgecrest, CA
11412194  2.1  2014/01/09 09:44:48 35 28.4 N 118 25.5 W  7.3   19 km (12 mi)  SSE  of town of Lake Isabella, CA
11412242  2.4  2014/01/09 11:05:32 34 19.1 N 116  6.5 W  3.5   21 km (13 mi)  NNW  of Twentynine Palms, CA 

January 2, 2014

Weekly Seismicity Report – January 2nd, 2013

Filed under: Weekly — Anthony Guarino @ 4:11 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory

California Institute of Technology

January 02, 2014

This report covers the seven day period ending 16:00 on January 02, 2014. During this period we detected and analyzed 340 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11406514  2.2  2013/12/27 03:40:04 32 31.4 N 115 20.7 W 10.0   22 km (13 mi)  SE of Calexico, CA
11406530  2.1  2013/12/27 04:12:55 36 14.3 N 118 19.9 W  0.3   30 km (18 mi)  W of Olancha, CA
11406586  2.8  2013/12/27 09:55:36 36  8.5 N 118  4.0 W  0.2   15 km ( 9 mi)  NW of Coso Junction, CA
11406602  2.2  2013/12/27 10:31:02 36  8.8 N 118  4.2 W  0.0   16 km (10 mi)  NW of Coso Junction, CA
11406674  2.1  2013/12/27 15:34:40 35 39.8 N 118 27.9 W 10.0    3 km ( 2 mi)  N of town of Lake Isabella, CA
11406682  2.2  2013/12/27 15:35:40 36  8.7 N 118  4.1 W  0.1   15 km (10 mi)  NW of Coso Junction, CA
11406722  3.1  2013/12/27 20:05:57 32  9.8 N 115 12.8 W 12.3   62 km (39 mi)  SSE  of Calexico, CA
11406826  2.1  2013/12/28 03:17:32 33 42.2 N 116 45.5 W 18.5    6 km ( 4 mi)  SW of Idyllwild, CA
11406906  2.9  2013/12/28 10:14:38 33  0.3 N 116 14.0 W  6.2   18 km (11 mi)  SSW  of Ocotillo Wells, CA
11407562  2.1  2013/12/30 09:05:19 32 37.2 N 115 42.9 W  9.1   21 km (13 mi)  WSW  of Calexico, CA
11407602  2.0  2013/12/30 09:21:57 32 37.1 N 115 42.6 W 10.6   21 km (13 mi)  WSW  of Calexico, CA
11407610  3.3  2013/12/30 10:32:35 33 23.3 N 116 19.9 W 10.9   15 km (10 mi)  NNE  of Borrego Springs, CA
11407658  2.2  2013/12/30 13:27:26 33 31.0 N 115 50.6 W  7.4    9 km ( 6 mi)  E of North Shore, CA
11407682  3.6  2013/12/30 15:44:21 33 42.0 N 116 44.0 W 19.6    5 km ( 3 mi)  SSW  of Idyllwild, CA
11407754  2.2  2013/12/30 18:00:14 33 37.5 N 116 43.0 W 18.1    9 km ( 6 mi)  NNW  of Anza, CA
11407954  2.9  2013/12/31 00:21:16 32 11.1 N 115 15.4 W 15.2   58 km (36 mi)  SSE  of Calexico, CA
11407970  3.1  2013/12/31 01:21:08 33 30.1 N 116 28.6 W  9.5   19 km (12 mi)  ESE  of Anza, CA
11408298  2.2  2013/12/31 09:11:19 33 27.7 N 116 30.0 W 13.4   19 km (12 mi)  ESE  of Anza, CA
11408394  2.2  2013/12/31 13:30:47 33 42.0 N 116 43.8 W 19.7    5 km ( 3 mi)  SSW  of Idyllwild, CA
11408450  2.4  2013/12/31 18:00:42 33 13.5 N 116  4.9 W  9.2   10 km ( 6 mi)  NNE  of Ocotillo Wells, CA
11408690  3.0  2014/01/01 07:47:16 35 39.9 N 118 28.1 W 10.6    3 km ( 2 mi)  N of town of Lake Isabella, CA 
11408970  2.7  2014/01/01 20:31:20 32  9.4 N 116 22.1 W 18.3   73 km (46 mi)  SSW  of Ocotillo, CA 

December 27, 2013

Weekly Seismicity Report

Filed under: Weekly — Anthony Guarino @ 10:48 am


Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


California Institute of Technology

December 26, 2013

This report covers the seven day period ending 16:00 on December 26/2013. During this period we detected and analyzed 369 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15446089  2.0  2013/12/21 03:03:22 33  3.2 N 115 35.1 W  9.1    4 km ( 2 mi)  ENE  of Westmorland, CA
15446113  2.7  2013/12/21 03:23:03 33  3.1 N 115 35.0 W  9.8    4 km ( 2 mi)  ENE  of Westmorland, CA
15446265  2.2  2013/12/21 16:20:11 33 11.6 N 115 36.4 W  1.5    4 km ( 2 mi)  NE of Obsidian Butte, CA
15446273  2.3  2013/12/21 16:20:49 33 11.6 N 115 36.2 W  0.8    4 km ( 2 mi)  NE of Obsidian Butte, CA
15446361  2.4  2013/12/21 16:24:25 33 11.5 N 115 36.3 W  1.3    4 km ( 2 mi)  NE of Obsidian Butte, CA
15446553  2.4  2013/12/21 18:34:51 33 11.4 N 115 36.3 W  1.4    4 km ( 2 mi)  NE of Obsidian Butte, CA
15446609  2.3  2013/12/21 19:06:17 36 57.1 N 117 53.1 W  5.0   32 km (20 mi)  ENE  of Independence, CA
15446745  2.5  2013/12/22 02:55:48 33 51.2 N 118 27.8 W 12.1    6 km ( 4 mi)  SW of Manhattan Beach, CA 
15446921  3.4  2013/12/22 11:57:28 32 14.7 N 115 19.1 W 12.8   50 km (31 mi)  SSE  of Calexico, CA
15447161  4.3  2013/12/23 05:39:26 36  8.4 N 118  3.9 W  2.1   15 km ( 9 mi)  NW of Coso Junction, CA 
37166213  2.2  2013/12/23 05:41:09 36  9.0 N 118  3.5 W  3.8   15 km (10 mi)  SSW  of Olancha, CA
37166221  2.0  2013/12/23 05:42:22 36  8.9 N 118  4.0 W  5.3   16 km (10 mi)  NW of Coso Junction, CA
37166229  2.0  2013/12/23 05:42:46 36  8.6 N 118  4.3 W  5.6   16 km (10 mi)  NW of Coso Junction, CA
15447169  2.2  2013/12/23 05:44:07 36  8.7 N 118  3.6 W  0.7   15 km ( 9 mi)  NW of Coso Junction, CA
15447217  3.4  2013/12/23 06:01:30 36  8.4 N 118  4.1 W  1.3   15 km ( 9 mi)  NW of Coso Junction, CA
15447233  2.6  2013/12/23 06:03:35 36  8.5 N 118  4.3 W  0.4   15 km (10 mi)  NW of Coso Junction, CA
15447257  2.5  2013/12/23 06:18:35 36  8.6 N 118  3.6 W  2.5   15 km ( 9 mi)  NW of Coso Junction, CA
15447297  2.4  2013/12/23 06:37:26 36  8.2 N 118  4.1 W  0.3   15 km ( 9 mi)  NW of Coso Junction, CA
15447313  2.4  2013/12/23 06:42:52 36  8.7 N 118  4.2 W  1.9   16 km (10 mi)  NW of Coso Junction, CA
15447377  2.2  2013/12/23 07:02:42 36  8.5 N 118  3.4 W  2.3   14 km ( 9 mi)  NW of Coso Junction, CA
15447409  2.2  2013/12/23 08:12:03 36  8.6 N 118  3.6 W  2.3   15 km ( 9 mi)  NW of Coso Junction, CA
15447473  3.1  2013/12/23 10:03:50 36  8.5 N 118  4.0 W  1.1   15 km ( 9 mi)  NW of Coso Junction, CA
15447505  3.0  2013/12/23 10:24:47 36  8.7 N 118  3.6 W  0.8   15 km ( 9 mi)  NW of Coso Junction, CA
15447513  3.0  2013/12/23 10:36:32 36  8.3 N 118  3.4 W  1.0   14 km ( 9 mi)  NW of Coso Junction, CA
15447537  3.3  2013/12/23 10:56:01 36  8.7 N 118  4.1 W  0.4   16 km (10 mi)  NW of Coso Junction, CA
11405522  2.3  2013/12/24 20:52:10 36  8.5 N 118  3.7 W  0.1   15 km ( 9 mi)  NW of Coso Junction, CA
11405530  3.4  2013/12/24 21:00:52 36 13.8 N 118 19.7 W  0.0   30 km (18 mi)  W of Olancha, CA
11405642  2.3  2013/12/25 02:50:03 34  4.1 N 117 18.8 W 13.4    5 km ( 3 mi)  SSW  of San Bernardino, CA
11405682  2.7  2013/12/25 04:29:47 36  8.8 N 118  4.1 W  0.0   16 km (10 mi)  NW of Coso Junction, CA
11405954  4.2  2013/12/25 16:18:19 32 25.0 N 116 16.2 W 13.2   44 km (27 mi)  SW of Ocotillo, CA
11406026  2.3  2013/12/25 19:47:38 32 24.7 N 116 15.9 W 17.6   44 km (27 mi)  SW of Ocotillo, CA
11406074  2.6  2013/12/25 21:17:31 36  8.4 N 118  3.6 W  1.1   15 km ( 9 mi)  NW of Coso Junction, CA 

December 19, 2013

Weekly Seismicity Report – December 19, 2013

Filed under: Weekly — Anthony Guarino @ 4:14 pm

<


Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


California Institute of Technology

December 19, 2013

This report covers the seven day period ending 16:00 on December 19, 2013. During this period we detected and analyzed 226 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15443521  2.0  2013/12/12 21:15:17 32  1.0 N 116  7.6 W  0.0   81 km (50 mi)  S of Ocotillo, CA
15444257  2.1  2013/12/15 03:41:50 32 54.4 N 116 16.0 W  6.7   29 km (18 mi)  SSW  of Ocotillo Wells, CA
15444425  2.1  2013/12/15 13:06:34 32 53.9 N 116 15.5 W  8.6   30 km (18 mi)  SSW  of Ocotillo Wells, CA
15444769  2.1  2013/12/16 14:49:18 34 42.9 N 116 17.6 W  2.5   64 km (40 mi)  N of Joshua Tree, CA
15444785  2.4  2013/12/16 15:10:17 34 43.0 N 116 17.6 W  4.3   64 km (40 mi)  SSW  of Baker, CA
15444961  2.3  2013/12/17 02:45:16 32 34.3 N 115 41.5 W  7.2   21 km (13 mi)  WSW  of Calexico, CA
15445121  2.2  2013/12/17 14:59:57 32 21.1 N 115 19.2 W  2.4   39 km (24 mi)  SSE  of Calexico, CA
15445361  2.3  2013/12/18 12:01:54 34  0.3 N 118 41.5 W 11.2    4 km ( 2 mi)  S of Malibu, CA
15445441  2.4  2013/12/18 17:08:22 32 34.8 N 115 44.4 W  9.1   25 km (15 mi)  WSW  of Calexico, CA
15445513  2.1  2013/12/19 00:54:04 34 34.7 N 120 25.8 W  7.8    7 km ( 4 mi)  SSE  of Lompoc, CA
15445529  2.0  2013/12/19 01:25:34 36  8.5 N 118  3.8 W  2.4   15 km ( 9 mi)  NW of Coso Junction, CA
15445593  2.1  2013/12/19 07:44:40 33 24.7 N 118 11.1 W  0.0   15 km ( 9 mi)  ENE  of Avalon Catalina Island, CA
15445609  2.8  2013/12/19 07:53:39 33 59.2 N 118 27.1 W 10.1    1 km ( 1 mi)  NNW  of Marina del Rey, CA 

December 12, 2013

Filed under: Weekly — Anthony Guarino @ 4:06 pm


Southern California Earthquakes in the Past Week


Anthony Guarino
Seismological Laboratory


California Institute of Technology

December 12, 2013

This report covers the seven day period ending 16:00 on December 12, 2013. During this period we detected and analysed 193 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15441753  2.6  2013/12/06 02:51:28 36  2.8 N 117 28.8 W  4.6   33 km (20 mi)  NNW  of Trona, CA
15442073  2.4  2013/12/07 01:46:37 34 31.0 N 119  4.9 W 18.3   17 km (11 mi)  ENE  of Ojai, CA
15442353  2.8  2013/12/08 10:45:58 32 44.0 N 115 29.6 W 11.4    7 km ( 5 mi)  N of Calexico, CA 
15442401  2.1  2013/12/08 15:44:47 32 44.1 N 115 29.1 W 10.5    8 km ( 5 mi)  N of Calexico, CA
15442409  2.2  2013/12/08 15:45:21 32 44.0 N 115 29.4 W  9.2    7 km ( 5 mi)  N of Calexico, CA
15442713  2.8  2013/12/10 04:30:28 33 59.3 N 118 41.7 W 12.2    5 km ( 3 mi)  S of Malibu, CA 
15442841  2.0  2013/12/10 19:01:58 35  9.2 N 120 25.4 W  0.0   19 km (12 mi)  ENE  of Grover City, CA
15442889  2.3  2013/12/10 23:54:17 36  0.6 N 117 32.5 W  2.6   31 km (19 mi)  NNW  of Trona, CA
15443001  2.6  2013/12/11 06:38:55 34 56.5 N 116 40.6 W  1.5   32 km (20 mi)  E of Barstow, CA
15443193  2.2  2013/12/11 19:06:23 34 39.6 N 116 12.6 W  3.0   59 km (37 mi)  N of Joshua Tree, CA
15443313  2.7  2013/12/12 04:48:24 34 11.0 N 117 20.6 W 10.1    7 km ( 4 mi)  SE of Devore, CA 
15443329  2.8  2013/12/12 05:40:18 35 24.3 N 118 23.8 W 11.0   27 km (17 mi)  SSE  of town of Lake Isabella, CA
15443377  2.3  2013/12/12 09:12:06 33 36.0 N 118 27.0 W  0.0   18 km (11 mi)  SW of Pt. Fermin San Pedro, CA 

%

December 5, 2013

Weekly Seismicity Report

Filed under: Weekly — Anthony Guarino @ 4:50 pm



Southern California Earthquakes in the Past Week



Anthony Guarino
Seismological Laboratory


California Institute of Technology

December 06, 2013

This report covers the seven day period ending 16:00 on December 05/2013. During this period we detected and analysed 230 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11396706  2.2  2013/11/28 18:22:45 36 23.9 N 118 39.4 W 18.8   38 km (24 mi)  WSW  of Mt. Whitney, CA
11396858  2.1  2013/11/29 10:20:28 33 35.3 N 116 38.5 W 13.2    5 km ( 3 mi)  NE of Anza, CA
11396898  2.4  2013/11/29 15:01:15 32 24.5 N 115 25.9 W 15.8   30 km (18 mi)  SSE  of Calexico, CA
11396994  2.3  2013/11/30 02:00:13 32 21.0 N 115 18.8 W 10.0   39 km (24 mi)  SSE  of Calexico, CA
11397026  3.2  2013/11/30 03:36:35 33  0.0 N 116 27.4 W  9.6   16 km (10 mi)  ESE  of Julian, CA 
11397090  3.2  2013/11/30 07:10:13 33  0.1 N 116 27.4 W  8.4   16 km (10 mi)  ESE  of Julian, CA
11397186  2.3  2013/11/30 17:02:40 32 54.4 N 116 16.0 W  5.8   29 km (18 mi)  SSW  of Ocotillo Wells, CA
15441001  2.3  2013/12/03 16:12:51 32 48.1 N 115 51.2 W  8.4   15 km ( 9 mi)  ENE  of Ocotillo, CA
15441009  2.2  2013/12/03 16:16:16 32 48.3 N 115 50.7 W  9.3   16 km (10 mi)  ENE  of Ocotillo, CA
15441065  2.4  2013/12/04 00:35:15 32 18.6 N 115 19.3 W  0.0   43 km (27 mi)  SSE  of Calexico, CA
15441265  3.2  2013/12/04 18:15:04 36  8.3 N 118  3.9 W  1.7   15 km ( 9 mi)  NW of Coso Junction, CA
15441289  2.6  2013/12/04 20:25:56 36  8.5 N 118  3.8 W  1.8   15 km ( 9 mi)  NW of Coso Junction, CA
15441401  2.2  2013/12/05 05:21:47 34  0.4 N 118 11.7 W 13.8    4 km ( 2 mi)  SW of East Los Angeles, CA 

%

November 28, 2013

Weekly Seismicity Report – November 28th, 2013

Filed under: Weekly — Anthony Guarino @ 9:48 pm



Southern California Earthquakes in the Past Week


Anthony Guarino
Seismological Laboratory


California Institute of Technology

November 29, 2013

This report covers the seven day period ending 16:00 on November 28/2013. During this period we detected and analysed 303 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11394162  2.7  2013/11/22 13:53:20 36  1.7 N 117 46.1 W  2.1   16 km (10 mi)  E of Coso Junction, CA
11394322  2.1  2013/11/23 06:47:00 34 31.2 N 116 31.9 W  1.6   39 km (24 mi)  ENE  of Lucerne Valley, CA
11394362  2.1  2013/11/23 11:35:58 33  1.9 N 116 25.4 W 10.0   17 km (11 mi)  ESE  of Julian, CA
11394466  2.2  2013/11/23 15:36:35 34 31.3 N 116 31.9 W  3.7   39 km (24 mi)  ENE  of Lucerne Valley, CA
11394666  2.1  2013/11/24 07:10:08 32 59.4 N 117 45.3 W 19.7   42 km (26 mi)  WSW  of Oceanside, CA
11395410  2.4  2013/11/26 04:03:00 33 54.5 N 116 45.9 W 18.1    2 km ( 1 mi)  SE of Cabazon, CA
11395754  2.2  2013/11/27 00:04:12 33  6.6 N 115 37.5 W  7.6    7 km ( 4 mi)  S of Obsidian Butte, CA
11395778  2.7  2013/11/27 00:43:48 32  1.6 N 116 10.5 W  9.6   81 km (50 mi)  SSW  of Ocotillo, CA
11396402  2.2  2013/11/28 03:55:17 33  9.4 N 115 38.5 W  2.1    2 km ( 1 mi)  SSW  of Obsidian Butte, CA
11396522  2.4  2013/11/28 06:29:10 35 10.8 N 120 55.0 W  0.0   22 km (13 mi)  SSW  of Morro Bay, CA

%

November 21, 2013

Weekly Seismicity Report – November 21, 2013

Filed under: Weekly — Anthony Guarino @ 4:32 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


California Institute of Technology

November 21, 2013

This report covers the seven day period ending 16:00 on November 21, 2013. During this period we detected and analyzed 212 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11392282  2.3  2013/11/16 15:42:52 33 46.7 N 117 52.1 W  3.3    2 km ( 1 mi)  WSW  of Orange, CA 
Felt Sharply in Garden Grove, Orange, Anaheim, Santa Ana, Westminster (shallow event)
11392650  2.6  2013/11/18 06:39:05 36  7.1 N 117 41.9 W  1.7   24 km (15 mi)  ENE  of Coso Junction, CA
11392898  3.1  2013/11/18 23:10:52 32 42.3 N 118 16.3 W 21.1   15 km ( 9 mi)  SSE  of San Clemente Is.  
11392986  2.4  2013/11/19 03:31:32 32 16.9 N 115 19.0 W 14.9   46 km (29 mi)  SSE  of Calexico, CA
11393106  2.1  2013/11/19 09:58:48 36  5.9 N 117 52.6 W  1.9    9 km ( 5 mi)  NE of Coso Junction, CA
11393170  2.0  2013/11/19 14:16:16 34 40.3 N 119 13.6 W  1.0   25 km (16 mi)  N of Ojai, CA
11393186  2.2  2013/11/19 14:21:19 35 24.2 N 118 23.7 W  9.2   27 km (17 mi)  SSE  of town of Lake Isabella, CA
11393450  2.9  2013/11/20 07:48:43 35 24.3 N 118 24.0 W 10.8   26 km (16 mi)  SSE  of town of Lake Isabella, CA
11393506  3.0  2013/11/20 10:31:23 32  9.7 N 115  9.5 W 18.4   65 km (40 mi)  SSE  of Calexico, CA
11393642  2.2  2013/11/20 23:32:48 36  2.9 N 117 28.8 W  4.6   33 km (20 mi)  NNW  of Trona, CA
11393650  2.2  2013/11/21 00:04:20 32 52.9 N 116 15.0 W  6.0   29 km (18 mi)  NW of Ocotillo, CA
11393658  2.7  2013/11/21 00:23:23 35 28.1 N 119 18.6 W 20.4   30 km (19 mi)  WNW  of Bakersfield, CA
11393706  2.9  2013/11/21 05:04:01 33 24.8 N 118 52.4 W  6.6   19 km (12 mi)  ESE  of Santa Barbara Is., CA 

November 14, 2013

Weekly Seismicity Report – November 14, 2013

Filed under: Weekly — Anthony Guarino @ 4:15 pm


Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


California Institute of Technology

November 14, 2013

This report covers the seven day period ending 16:00 on November 14, 2013. During this period we detected and analyzed 317 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11389154  2.0  2013/11/08 09:07:03 32 49.2 N 115 28.0 W  8.8    8 km ( 5 mi)  ENE  of El Centro, CA
11389298  2.8  2013/11/08 16:58:46 33 59.7 N 117 13.0 W 12.5    7 km ( 4 mi)  SSE  of Loma Linda, CA
11389482  2.1  2013/11/08 22:51:51 33 59.6 N 117 13.1 W 13.1    7 km ( 4 mi)  SSE  of Loma Linda, CA
11389562  2.1  2013/11/09 01:52:51 33 59.7 N 117 13.2 W 12.9    7 km ( 4 mi)  SSE  of Loma Linda, CA
11389682  2.4  2013/11/09 06:51:17 32 43.8 N 116  3.9 W  8.3    7 km ( 4 mi)  W of Ocotillo, CA
11389690  2.2  2013/11/09 09:18:10 33 59.7 N 117 13.0 W 12.4    7 km ( 4 mi)  SSE  of Loma Linda, CA
11390154  2.1  2013/11/10 09:50:52 34  7.3 N 117 46.1 W 13.0    4 km ( 3 mi)  WNW  of Claremont Colleges, CA
11390322  3.1  2013/11/11 01:29:20 34  1.1 N 117 14.0 W 17.0    4 km ( 2 mi)  SSE  of Loma Linda, CA 
11390794  2.2  2013/11/12 04:24:15 34 12.9 N 117 25.8 W 13.7    3 km ( 2 mi)  WSW  of Devore, CA
11390810  2.0  2013/11/12 06:00:27 33 13.5 N 116  0.3 W  2.7    7 km ( 4 mi)  SSW  of Salton City, CA 

November 7, 2013

Weekly Seismicity Report – November 7, 2013

Filed under: Weekly — Anthony Guarino @ 4:39 pm


Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


California Institute of Technology

November 7, 2013

This report covers the seven day period ending 16:00 on November 07, 2013. During this period we detected and analyzed 312 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11385954  2.4  2013/10/31 17:11:27 33  9.8 N 115 39.2 W  1.2    2 km ( 1 mi)  WSW  of Obsidian Butte, CA
11386082  2.2  2013/10/31 19:52:23 35 20.8 N 118 34.6 W  5.5   27 km (17 mi)  NNW  of Tehachapi, CA
11386810  2.4  2013/11/02 10:26:50 36  5.8 N 117 52.8 W  1.8    8 km ( 5 mi)  NE of Coso Junction, CA
11386842  3.2  2013/11/02 11:23:10 34 42.5 N 116 17.5 W  1.5   64 km (39 mi)  N of Joshua Tree, CA
11386970  2.5  2013/11/02 21:35:16 34  1.2 N 116 35.1 W 11.3    3 km ( 2 mi)  S of Morongo Valley, CA
11386994  2.0  2013/11/03 00:35:43 34 42.4 N 116 17.8 W  2.0   64 km (39 mi)  N of Joshua Tree, CA
11387130  2.6  2013/11/03 09:03:19 33 16.0 N 115 59.9 W  5.8    3 km ( 2 mi)  WSW  of Salton City, CA
11387178  2.4  2013/11/03 13:13:38 35 40.5 N 117 30.8 W  1.3   15 km ( 9 mi)  ENE  of Ridgecrest, CA
11387466  2.0  2013/11/04 09:20:58 35  3.5 N 118 21.0 W  4.4   12 km ( 7 mi)  SE of Tehachapi, CA
11387578  3.0  2013/11/04 14:29:43 34 12.5 N 117  0.8 W  7.4    8 km ( 5 mi)  E of Running Springs, CA
11387690  2.1  2013/11/04 21:58:37 32 55.9 N 115 31.8 W 10.4    3 km ( 2 mi)  S of Brawley, CA
11388154  2.2  2013/11/06 01:30:00 35 10.6 N 117  7.5 W  3.8   29 km (18 mi)  SW of Goldstone Lake, CA
11388322  2.4  2013/11/06 06:14:33 34 30.6 N 118 48.9 W  0.0   16 km (10 mi)  NE of Fillmore, CA
11388386  2.8  2013/11/06 09:42:22 33 51.5 N 118 16.5 W 14.4    3 km ( 2 mi)  N of Carson, CA 
11388506  2.2  2013/11/06 20:57:10 35  7.0 N 118 31.4 W  2.1    7 km ( 4 mi)  WSW  of Tehachapi, CA 
11388610  3.5  2013/11/07 01:19:09 32 16.8 N 115 18.3 W 14.9   47 km (29 mi)  SSE  of Calexico, CA
11388634  2.3  2013/11/07 03:32:29 34  4.4 N 117 34.1 W 12.9    4 km ( 3 mi)  SSE  of Rancho Cucamonga, CA
11388650  2.1  2013/11/07 03:33:58 34 30.2 N 118 47.8 W  0.7   16 km (10 mi)  NE of Fillmore, CA
11388786  2.2  2013/11/07 09:05:50 34 20.2 N 116 27.9 W  9.4   24 km (15 mi)  N of Yucca Valley, CA
11388866  2.7  2013/11/07 15:04:46 32  9.1 N 115 11.3 W 19.8   64 km (40 mi)  SSE  of Calexico, CA 

October 31, 2013

Weekly Seismicity Report – October 31, 2013

Filed under: Weekly — Anthony Guarino @ 5:06 pm


Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


California Institute of Technology

October 31, 2013

This report covers the seven day period ending 17:00 on October 31, 2013. During this period we detected and analyzed 299 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11383562  2.3  2013/10/26 01:37:54 33 21.7 N 116 45.6 W 10.6   10 km ( 6 mi)  E of Palomar Observatory, CA
11383746  2.2  2013/10/26 14:29:52 32 16.1 N 115 17.4 W  7.5   48 km (30 mi)  SSE  of Calexico, CA
11384370  3.8  2013/10/28 04:15:09 32 12.1 N 115 11.8 W 20.0   59 km (37 mi)  SSE  of Calexico, CA
11384482  2.8  2013/10/28 10:38:23 32 14.5 N 115 15.0 W 20.5   53 km (33 mi)  SSE  of Calexico, CA
11384530  3.0  2013/10/28 13:32:06 32 12.9 N 115 14.5 W 13.7   56 km (35 mi)  SSE  of Calexico, CA
11384818  2.1  2013/10/29 04:16:35 33 15.8 N 116  0.3 W  5.0    4 km ( 3 mi)  WSW  of Salton City, CA
11384866  2.4  2013/10/29 06:38:30 34 36.6 N 120 41.7 W  0.0    6 km ( 4 mi)  NW of Pt. Arguello, CA
11385122  2.2  2013/10/29 21:23:02 36  0.9 N 117 32.2 W  2.5   31 km (20 mi)  NNW  of Trona, CA
11385546  2.3  2013/10/31 04:34:19 33 20.6 N 116 23.4 W 14.2   10 km ( 6 mi)  N of Borrego Springs, CA
11385578  2.5  2013/10/31 05:08:25 34  6.6 N 117 26.5 W  7.3    1 km ( 0 mi)  WNW  of Fontana, CA 
11385698  2.1  2013/10/31 09:09:57 36  8.8 N 118  4.1 W  3.0   16 km (10 mi)  NW of Coso Junction, CA
11385850  2.8  2013/10/31 14:30:01 34 29.7 N 116 31.2 W  9.5   40 km (25 mi)  E of Lucerne Valley, CA
11385930  2.5  2013/10/31 16:52:59 33  8.2 N 115 50.6 W  4.4   19 km (12 mi)  SE of Salton City, CA 

October 24, 2013

Weekly Seismicity Report – October 24, 2013

Filed under: Weekly — Anthony Guarino @ 5:11 pm


Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


California Institute of Technology

October 24, 2013

This report covers the seven day period ending 17:00 on October 24, 2013. During this period we detected and analyzed 292 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11380090  2.1  2013/10/17 23:59:35 33 39.5 N 118 24.8 W  0.1   12 km ( 8 mi)  WSW  of Pt. Fermin San Pedro, CA
11380242  2.4  2013/10/18 08:29:01 34  4.2 N 116 46.0 W 12.7    6 km ( 4 mi)  ESE  of Mt. San Gorgonio, CA
11380386  2.3  2013/10/18 15:31:12 35 50.1 N 117 41.9 W  7.2   24 km (15 mi)  N of Ridgecrest, CA
11380538  2.5  2013/10/18 22:31:19 33 18.6 N 116 23.7 W  9.6    6 km ( 4 mi)  NNW  of Borrego Springs, CA
11381130  2.3  2013/10/20 03:53:10 32 10.5 N 115 16.5 W 14.1   59 km (36 mi)  SSE  of Calexico, CA
11381170  3.7  2013/10/20 06:00:09 32 23.1 N 115  9.8 W 17.7   44 km (27 mi)  SE of Calexico, CA
11381282  2.2  2013/10/20 10:06:09 33 40.7 N 116 47.6 W 18.5   10 km ( 6 mi)  SW of Idyllwild, CA
11381658  2.4  2013/10/21 06:51:51 33 34.5 N 118 19.2 W  0.7   15 km ( 9 mi)  S of Pt. Fermin San Pedro, CA
11381666  2.2  2013/10/21 07:03:47 33 34.3 N 118 17.8 W  8.5   15 km ( 9 mi)  S of Pt. Fermin San Pedro, CA
11381898  2.2  2013/10/21 18:35:56 32 57.0 N 115 32.0 W 11.0    1 km ( 1 mi)  S of Brawley, CA 
11381946  2.6  2013/10/21 22:28:41 32 24.5 N 115 32.9 W 15.6   29 km (18 mi)  S of Calexico, CA
11381954  2.6  2013/10/21 22:29:23 32 24.7 N 115 33.0 W 15.0   29 km (18 mi)  S of Calexico, CA
11381962  2.3  2013/10/21 22:31:12 32 24.7 N 115 33.1 W 14.5   29 km (18 mi)  S of Calexico, CA
11382378  3.1  2013/10/22 21:17:09 32 11.9 N 115 15.0 W 15.0   57 km (36 mi)  SSE  of Calexico, CA
11382506  2.0  2013/10/23 01:57:46 33  3.7 N 115 34.9 W  9.1    5 km ( 3 mi)  NE of Westmorland, CA 

October 17, 2013

Weekly Seismicity Report – October 17, 2013

Filed under: Weekly — Anthony Guarino @ 5:07 pm


Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


California Institute of Technology

October 17, 2013

This report covers the seven day period ending 17:00 on October 17, 2013. During this period we detected and analyzed 408 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11376882  2.1  2013/10/12 09:53:46 32 31.2 N 115 16.1 W 14.8   27 km (17 mi)  SE of Calexico, CA
11376962  2.2  2013/10/12 14:34:40 33  0.2 N 116 14.2 W  5.7   18 km (11 mi)  SSW  of Ocotillo Wells, CA
11377186  2.7  2013/10/13 07:23:11 32 40.8 N 118  7.1 W 14.4   26 km (16 mi)  SE of San Clemente Is.
11377194  2.2  2013/10/13 07:29:46 32 38.7 N 118  7.2 W  7.3   29 km (18 mi)  SE of San Clemente Is.
11377274  2.4  2013/10/13 13:58:48 32 40.1 N 115 54.6 W 12.0   11 km ( 7 mi)  SE of Ocotillo, CA
11377418  2.5  2013/10/13 21:17:10 33 12.3 N 115 40.3 W  1.7    5 km ( 3 mi)  NW of Obsidian Butte, CA
11377490  2.8  2013/10/13 22:33:32 36  9.1 N 118  4.3 W  2.9   16 km (10 mi)  SSW  of Olancha, CA
11377554  3.0  2013/10/13 23:43:34 33 12.3 N 115 40.5 W  2.1    5 km ( 3 mi)  NW of Obsidian Butte, CA
11377594  2.6  2013/10/14 00:07:42 33 12.5 N 115 40.6 W  2.0    6 km ( 3 mi)  NW of Obsidian Butte, CA
11377666  2.9  2013/10/14 00:16:15 33 12.0 N 115 40.5 W  2.6    5 km ( 3 mi)  NW of Obsidian Butte, CA
11377730  2.2  2013/10/14 01:12:24 33 12.0 N 115 40.6 W  2.5    5 km ( 3 mi)  NW of Obsidian Butte, CA
11377770  2.7  2013/10/14 01:38:34 33 12.1 N 115 40.7 W  2.2    5 km ( 3 mi)  NW of Obsidian Butte, CA
11377778  2.2  2013/10/14 01:39:02 33 12.1 N 115 40.6 W  0.1    5 km ( 3 mi)  NW of Obsidian Butte, CA
11377818  2.1  2013/10/14 02:01:53 33 11.9 N 115 40.8 W  2.1    5 km ( 3 mi)  NW of Obsidian Butte, CA
11377970  2.7  2013/10/14 05:38:17 33 12.0 N 115 40.7 W  2.1    5 km ( 3 mi)  NW of Obsidian Butte, CA
11377978  3.6  2013/10/14 05:38:23 33 12.1 N 115 40.6 W  1.5    5 km ( 3 mi)  NW of Obsidian Butte, CA
11377986  3.0  2013/10/14 05:39:20 33 12.2 N 115 40.6 W  0.9    5 km ( 3 mi)  NW of Obsidian Butte, CA
11378074  2.2  2013/10/14 06:32:39 33 12.3 N 115 40.4 W  2.0    5 km ( 3 mi)  NW of Obsidian Butte, CA
11378154  2.6  2013/10/14 10:40:46 33 12.3 N 115 40.6 W  2.5    5 km ( 3 mi)  NW of Obsidian Butte, CA
11378394  3.2  2013/10/15 00:07:06 36  9.1 N 118  4.1 W  3.6   16 km (10 mi)  SSW  of Olancha, CA
11378554  2.4  2013/10/15 06:31:58 33 12.4 N 115 40.4 W  2.6    5 km ( 3 mi)  NW of Obsidian Butte, CA
11378778  2.3  2013/10/15 17:47:56 33 53.1 N 118 22.1 W 11.3    4 km ( 2 mi)  E of Manhattan Beach, CA 
11378858  2.1  2013/10/15 20:16:10 34  2.0 N 117 14.1 W 18.0    2 km ( 1 mi)  SE of Loma Linda, CA
11378914  2.1  2013/10/15 22:04:14 35  7.9 N 119  9.5 W 19.9   24 km (15 mi)  NW of Wheeler Ridge, CA
11379194  2.9  2013/10/16 06:43:42 33 40.7 N 116 42.9 W 17.1    7 km ( 5 mi)  S of Idyllwild, CA 
11379362  2.3  2013/10/16 12:19:13 32  8.3 N 117 26.3 W 10.0   59 km (37 mi)  SW of San Ysidro, CA 

October 10, 2013

Weekly Seismicity Report – October 10th, 2013

Filed under: Weekly — Anthony Guarino @ 5:28 pm


Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


California Institute of Technology

October 10, 2013

This report covers the seven day period ending 17:00 on October 10, 2013. During this period we detected and analyzed 369 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time (PDT) or 8 hrs to the Pacific Standard Time (PST) listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11372778  2.1  2013/10/03 17:11:34 34  8.3 N 118 21.9 W 15.4    3 km ( 2 mi)  ESE  of Studio City, CA
11372786  2.2  2013/10/03 17:59:34 35  8.5 N 119  8.4 W 18.5   24 km (15 mi)  NW of Wheeler Ridge, CA
11372858  2.0  2013/10/04 01:18:22 34 26.8 N 119 13.2 W  3.6    2 km ( 2 mi)  E of Ojai, CA
11372874  3.0  2013/10/04 01:55:23 33 48.0 N 117 41.1 W  6.7   14 km ( 9 mi)  SW of Corona, CA 
11373122  2.4  2013/10/04 21:30:28 32 56.1 N 115 32.6 W  8.1    3 km ( 2 mi)  SSW  of Brawley, CA
11373242  2.5  2013/10/05 04:16:15 33 42.0 N 119  2.6 W  0.1   25 km (16 mi)  N of Santa Barbara Is., CA
11373306  2.4  2013/10/05 10:30:03 35 34.1 N 118 32.1 W  2.4   10 km ( 6 mi)  SW of town of Lake Isabella, CA
11373346  2.5  2013/10/05 13:35:25 33 37.4 N 116 44.9 W 18.3   10 km ( 7 mi)  NW of Anza, CA
11373386  2.5  2013/10/05 15:09:58 33 41.7 N 116 43.0 W 19.2    6 km ( 3 mi)  S of Idyllwild, CA
11373394  2.3  2013/10/05 15:10:05 33 41.7 N 116 42.6 W 19.2    6 km ( 3 mi)  S of Idyllwild, CA
11373426  2.9  2013/10/05 16:24:59 33 47.7 N 117 38.4 W  2.8   11 km ( 7 mi)  SW of Corona, CA 
11373442  2.3  2013/10/05 16:32:56 33 48.0 N 117 38.6 W  3.0   11 km ( 7 mi)  SW of Corona, CA
11373458  4.3  2013/10/05 19:06:21 34 42.6 N 116 17.6 W  1.9   64 km (40 mi)  N of Joshua Tree, CA 
11373466  2.4  2013/10/05 19:10:21 34 42.7 N 116 17.7 W  2.5   64 km (40 mi)  N of Joshua Tree, CA
11373474  2.1  2013/10/05 19:13:05 34 42.0 N 116 17.6 W  1.8   63 km (39 mi)  N of Joshua Tree, CA
11373498  2.5  2013/10/05 19:28:58 34 41.9 N 116 17.7 W  2.9   62 km (39 mi)  N of Joshua Tree, CA
11373506  2.3  2013/10/05 19:44:03 34 42.8 N 116 17.6 W  2.6   64 km (40 mi)  N of Joshua Tree, CA
11373538  2.1  2013/10/05 20:06:19 34 42.9 N 116 17.9 W  4.6   64 km (40 mi)  N of Joshua Tree, CA
11373546  2.1  2013/10/05 20:10:39 34 42.7 N 116 17.6 W  2.4   64 km (40 mi)  N of Joshua Tree, CA
11373690  2.1  2013/10/06 01:37:49 34 42.9 N 116 17.7 W  3.0   64 km (40 mi)  N of Joshua Tree, CA
11373714  2.7  2013/10/06 02:20:53 33 44.3 N 120  4.6 W 10.0   23 km (14 mi)  S of Santa Rosa Is., CA
11373778  2.8  2013/10/06 07:26:30 32 58.4 N 116  4.2 W 12.2   20 km (12 mi)  SSE  of Ocotillo Wells, CA
11373818  3.6  2013/10/06 09:41:51 34 42.6 N 116 17.7 W  2.4   64 km (40 mi)  N of Joshua Tree, CA
11373826  2.9  2013/10/06 09:42:45 34 42.8 N 116 17.9 W  2.3   64 km (40 mi)  N of Joshua Tree, CA
11373938  2.9  2013/10/06 12:41:20 32 54.9 N 115 51.8 W 10.2   23 km (15 mi)  NNE  of Ocotillo, CA
11373962  2.4  2013/10/06 13:13:46 34 42.8 N 116 17.7 W  2.1   64 km (40 mi)  N of Joshua Tree, CA
11373994  2.7  2013/10/06 15:34:27 34 42.9 N 116 17.5 W  2.3   64 km (40 mi)  N of Joshua Tree, CA
11374010  2.6  2013/10/06 17:09:23 32 11.6 N 115 13.3 W 12.6   59 km (37 mi)  SSE  of Calexico, CA
11374042  2.5  2013/10/06 18:06:23 33 46.7 N 115 58.6 W  5.6   23 km (14 mi)  ENE  of Indio, CA
11374138  2.3  2013/10/06 22:46:24 32 13.3 N 115 16.7 W  3.1   54 km (33 mi)  SSE  of Calexico, CA
11374402  2.6  2013/10/07 13:54:28 35 59.2 N 117 17.4 W  5.3   25 km (16 mi)  NNE  of Trona, CA
11374490  2.8  2013/10/07 16:10:37 32 15.3 N 115 19.3 W  7.8   49 km (30 mi)  SSE  of Calexico, CA
11374546  2.4  2013/10/07 17:20:23 32 14.7 N 115 18.9 W  8.7   50 km (31 mi)  SSE  of Calexico, CA
11374578  2.7  2013/10/07 19:45:53 35 59.4 N 117 17.4 W  4.3   26 km (16 mi)  NNE  of Trona, CA
11374618  2.5  2013/10/07 22:15:45 33 56.8 N 116 44.6 W 18.5    5 km ( 3 mi)  NE of Cabazon, CA 
11375090  3.0  2013/10/09 01:18:03 32 19.4 N 115 18.0 W 11.8   42 km (26 mi)  SSE  of Calexico, CA
11375178  2.6  2013/10/09 02:53:17 33 47.7 N 117 38.7 W  3.4   12 km ( 7 mi)  SW of Corona, CA 
11375234  2.1  2013/10/09 08:22:20 34  2.0 N 117 14.8 W 16.5    2 km ( 1 mi)  SSE  of Loma Linda, CA
11375338  2.3  2013/10/09 10:10:37 33 11.4 N 115 36.5 W  0.7    4 km ( 2 mi)  NE of Obsidian Butte, CA
11375386  2.2  2013/10/09 10:13:52 33 11.4 N 115 36.7 W  1.1    3 km ( 2 mi)  NE of Obsidian Butte, CA
11375690  3.4  2013/10/09 18:34:23 35 39.6 N 118 28.3 W 10.6    3 km ( 2 mi)  NNW  of town of Lake Isabella, CA 
11375706  2.1  2013/10/09 20:28:27 34 42.5 N 116 17.7 W  1.9   64 km (39 mi)  N of Joshua Tree, CA
11375954  2.4  2013/10/10 08:36:22 35 39.5 N 118 28.4 W 11.0    2 km ( 2 mi)  NNW  of town of Lake Isabella, CA 
11376074  2.3  2013/10/10 16:21:07 33 58.8 N 116 26.2 W  7.4    6 km ( 4 mi)  ENE  of Desert Hot Springs, CA 

October 3, 2013

Weekly Seismicity Report – October 3rd, 2013

Filed under: Weekly — Anthony Guarino @ 5:30 pm


Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory, California Institute of Technology

October 03, 2013

This report covers the seven day period ending 17:00 on October 03, 2013. During this period we detected and analyzed 281 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location

-------------------------------------------------------------------------------------------
11370386  2.6  2013/09/27 00:22:17 33 31.8 N 115 51.7 W  4.2    7 km ( 4 mi)  E of North Shore, CA
11370402  2.3  2013/09/27 01:01:08 35 44.9 N 118  1.8 W  8.6   34 km (21 mi)  SSW  of Coso Junction, CA
11370666  2.2  2013/09/28 00:55:38 34 13.3 N 117 34.9 W  8.0   10 km ( 6 mi)  SE of Mt. Baldy, CA
11370682  2.8  2013/09/28 02:07:31 32 34.8 N 115 41.3 W 14.2   21 km (13 mi)  WSW  of Calexico, CA
11370786  2.1  2013/09/28 05:38:28 34 12.7 N 119  3.1 W 18.3    1 km ( 1 mi)  WSW  of Camarillo, CA
11371058  3.3  2013/09/28 17:36:16 32 53.8 N 116 16.5 W  1.8   30 km (19 mi)  SSW  of Ocotillo Wells, CA
11371154  3.6  2013/09/29 01:41:31 32 53.9 N 116 16.9 W  2.7   31 km (19 mi)  SSW  of Ocotillo Wells, CA
11371498  2.3  2013/09/29 19:16:19 33 37.6 N 116 45.4 W 17.7   11 km ( 7 mi)  NW of Anza, CA
11371538  2.2  2013/09/29 20:34:48 34  4.5 N 117 47.4 W  3.2    4 km ( 3 mi)  WNW  of Pomona, CA 
11371586  3.7  2013/09/29 21:23:28 32 52.4 N 115 59.7 W  9.4   15 km (10 mi)  N of Ocotillo, CA 11371666  2.1  2013/09/30 02:21:42 34  5.1 N 116 28.5 W 11.0    5 km ( 3 mi)  SW of Yucca Valley, CA
11371754  2.7  2013/09/30 10:35:33 34  1.9 N 117 14.8 W 16.5    2 km ( 1 mi)  SSE  of Loma Linda, CA 
11372050  2.5  2013/10/01 15:23:35 36  7.1 N 117 41.6 W  2.2   24 km (15 mi)  ENE  of Coso Junction, CA
11372194  3.0  2013/10/01 22:28:08 32  8.8 N 117 36.4 W 12.0   70 km (43 mi)  SW of San Ysidro, CA
11372226  2.4  2013/10/01 22:54:31 34  9.4 N 116 48.5 W  8.3    6 km ( 4 mi)  NNE  of Mt. San Gorgonio, CA
11372242  3.2  2013/10/01 23:12:43 32  8.6 N 117 36.1 W 20.8   69 km (43 mi)  SW of San Ysidro, CA
11372258  2.1  2013/10/01 23:52:40 35 35.3 N 118 32.8 W  2.2    9 km ( 6 mi)  SW of town of Lake Isabella, CA
11372490  2.1  2013/10/02 18:01:30 34 42.8 N 116 17.6 W  3.2   64 km (40 mi)  N of Joshua Tree, CA
11372746  2.2  2013/10/03 13:16:32 33 56.7 N 116 44.1 W 15.4    5 km ( 3 mi)  ENE  of Cabazon, CA 

September 26, 2013

Weekly Seismicity Report – Sept 26, 2013

Filed under: Weekly — Anthony Guarino @ 5:53 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


California Institute of Technology

September 26, 2013

This report covers the seven day period ending 17:00 on September 26, 2013. During this period we detected and analyzed 371 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11366994  3.8  2013/09/19 23:10:43 33 20.4 N 116 23.4 W 13.7   10 km ( 6 mi)  N of Borrego Springs, CA 
11367250  2.0  2013/09/20 01:37:12 34  5.7 N 117 30.4 W 16.2    7 km ( 4 mi)  W of Fontana, CA
11367266  2.6  2013/09/20 02:08:02 34  4.7 N 117 47.3 W  2.5    4 km ( 3 mi)  NW of Pomona, CA 
11367474  3.2  2013/09/20 11:05:46 32 15.3 N 115 15.3 W 15.9   51 km (32 mi)  SSE  of Calexico, CA
11367858  2.8  2013/09/21 04:45:02 33 32.1 N 118 19.0 W  7.9   19 km (12 mi)  S of Pt. Fermin San Pedro, CA
11367970  2.5  2013/09/21 11:22:19 35 39.6 N 118 28.2 W 10.8    3 km ( 2 mi)  N of town of Lake Isabella, CA
11368010  2.3  2013/09/21 15:15:35 32 15.2 N 115 17.4 W  8.8   50 km (31 mi)  SSE  of Calexico, CA
11368274  3.4  2013/09/22 06:10:10 33 27.6 N 116 36.2 W 13.5   12 km ( 8 mi)  SSE  of Anza, CA 
11368338  2.5  2013/09/22 06:18:04 33 27.9 N 116 35.5 W 12.6   12 km ( 8 mi)  SE of Anza, CA
11368762  2.2  2013/09/22 17:44:09 34 27.1 N 117 57.4 W 10.7   20 km (12 mi)  SE of Palmdale, CA
11369034  2.8  2013/09/23 09:56:34 35 52.3 N 116 44.9 W  1.4   45 km (28 mi)  WSW  of Shoshone, CA
11369402  2.4  2013/09/24 04:15:14 35 39.4 N 118 28.0 W 10.6    2 km ( 1 mi)  N of town of Lake Isabella, CA
11369410  2.0  2013/09/24 04:20:54 33 17.5 N 115 41.2 W  7.0    8 km ( 5 mi)  SE of Bombay Beach, CA
11369546  3.1  2013/09/24 11:09:55 32  7.7 N 115  7.9 W 10.0   69 km (43 mi)  SSE  of Calexico, CA
11369618  2.1  2013/09/24 15:21:08 35  4.3 N 118 20.2 W  5.9   12 km ( 7 mi)  ESE  of Tehachapi, CA
11369626  2.1  2013/09/24 15:27:08 32 31.3 N 115 37.4 W 13.3   20 km (13 mi)  SW of Calexico, CA
11369650  2.1  2013/09/24 16:21:25 35 34.6 N 118 32.2 W  1.7    9 km ( 6 mi)  SW of town of Lake Isabella, CA
11369810  2.3  2013/09/25 05:21:11 33 20.8 N 116 21.2 W 13.7   10 km ( 6 mi)  N of Borrego Springs, CA
11370002  2.2  2013/09/25 17:33:32 33  9.3 N 115 58.4 W  7.6   14 km ( 8 mi)  S of Salton City, CA
11370194  2.4  2013/09/26 09:38:37 33 25.8 N 116 26.7 W  9.1   21 km (13 mi)  NNW  of Borrego Springs, CA
11370226  2.1  2013/09/26 13:20:53 33  3.5 N 115 33.6 W  9.2    6 km ( 4 mi)  ENE  of Westmorland, CA 

September 19, 2013

Weekly Seismicity Report – September 19th, 2013

Filed under: Weekly — Anthony Guarino @ 5:06 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


California Institute of Technology

September 19, 2013

This report covers the seven day period ending 17:00 on September 19, 2013. During this period we detected and analyzed 301 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11364146  2.6  2013/09/13 12:21:30 33 47.5 N 117 38.3 W  3.2   11 km ( 7 mi)  SW of Corona, CA 
11364162  2.1  2013/09/13 13:42:47 33 57.5 N 118 22.6 W  9.1    5 km ( 3 mi)  NNE  of El Segundo, CA 
11364314  2.5  2013/09/13 22:02:00 34 11.0 N 116 57.2 W 13.3    8 km ( 5 mi)  SSW  of town of Big Bear Lake, CA
11364370  4.1  2013/09/14 03:25:36 32 24.7 N 115 12.9 W 10.0   39 km (24 mi)  SE of Calexico, CA 
11364642  2.6  2013/09/14 16:07:13 33 30.1 N 116 27.2 W  7.2   21 km (13 mi)  ESE  of Anza, CA
11364698  2.2  2013/09/14 18:11:31 36  7.0 N 117 41.7 W  2.0   24 km (15 mi)  ENE  of Coso Junction, CA
11364858  2.0  2013/09/15 05:01:45 33 42.1 N 117 29.1 W  8.0   15 km ( 9 mi)  WNW  of Lake Elsinore, CA
11365018  2.5  2013/09/15 11:38:30 34 41.6 N 116 16.2 W  0.3   62 km (39 mi)  N of Joshua Tree, CA
11365066  2.0  2013/09/15 12:49:54 34  4.7 N 117 47.3 W  2.4    4 km ( 3 mi)  NW of Pomona, CA
11365370  2.2  2013/09/16 08:31:59 32 35.4 N 115 43.6 W  1.6   23 km (15 mi)  WSW  of Calexico, CA
11365890  2.2  2013/09/17 12:39:26 35  4.3 N 118 20.1 W  4.3   12 km ( 8 mi)  ESE  of Tehachapi, CA
11366146  2.3  2013/09/18 04:42:14 36  2.4 N 118 52.2 W 14.6   14 km ( 9 mi)  ESE  of Porterville, CA
11366154  3.2  2013/09/18 05:53:36 32 52.7 N 116 15.2 W  4.7   29 km (18 mi)  WNW  of Ocotillo, CA 
11366218  2.7  2013/09/18 09:44:53 33 55.9 N 116 21.6 W  8.0   14 km ( 8 mi)  ESE  of Desert Hot Springs, CA
11366538  3.7  2013/09/19 04:43:55 34  4.9 N 117 47.1 W  2.9    4 km ( 3 mi)  NW of Pomona, CA 
11366562  3.8  2013/09/19 05:06:33 34  4.9 N 117 47.0 W  3.6    4 km ( 3 mi)  NW of Pomona, CA 
11366754  2.0  2013/09/19 12:17:56 36  7.3 N 117 41.5 W  2.4   25 km (15 mi)  ENE  of Coso Junction, CA 

September 12, 2013

Weekly Seismicity Report – September 12, 2013

Filed under: Felt Earthquakes, Weekly — nick @ 5:15 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


Lucy Jones, U. S. Geological Survey

California Institute of Technology

September 12, 2013

This report covers the seven day period ending 17:00 on September 12, 2013. During this period we detected and analyzed 358 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed. For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11360266  2.0  2013/09/05 22:46:53 35  4.7 N 116 21.9 W  4.0   34 km (21 mi)  SW of Baker, CA
11360546  2.8  2013/09/06 13:07:28 32 52.6 N 116 14.8 W  7.0   28 km (18 mi)  WNW  of Ocotillo, CA
11361074  2.2  2013/09/08 00:22:25 34 18.1 N 116 50.5 W  7.1    4 km ( 3 mi)  NNE  of Big Bear City, CA
11361282  2.4  2013/09/08 13:32:14 32 54.3 N 115 57.3 W  6.8   19 km (12 mi)  N of Ocotillo, CA
11361346  2.5  2013/09/08 15:35:44 34 17.7 N 118 28.4 W  9.8    3 km ( 2 mi)  WNW  of Pacoima, CA
11361658  2.8  2013/09/09 03:32:16 36  7.1 N 117 41.6 W  2.2   24 km (15 mi)  ENE  of Coso Junction, CA
11362042  2.4  2013/09/09 16:48:32 34  3.0 N 119 19.2 W 14.3   15 km ( 9 mi)  SW of Port Hueneme, CA
11362386  2.1  2013/09/10 07:25:11 34  1.4 N 117 13.6 W 17.0    4 km ( 2 mi)  SE of Loma Linda, CA
11362554  2.2  2013/09/10 13:22:23 34  4.6 N 117 47.4 W  2.3    4 km ( 3 mi)  NW of Pomona, CA
11362594  2.1  2013/09/10 15:17:35 34  4.7 N 117 47.4 W  2.5    4 km ( 3 mi)  NW of Pomona, CA
11362602  2.3  2013/09/10 15:17:40 34  4.5 N 117 47.4 W  1.6    4 km ( 3 mi)  WNW  of Pomona, CA
11362618  3.2  2013/09/10 15:49:58 35 45.9 N 117 36.2 W 10.4   17 km (11 mi)  NNE  of Ridgecrest, CA 
11362970  2.0  2013/09/11 08:09:06 34  1.3 N 117 13.8 W 16.8    4 km ( 2 mi)  SE of Loma Linda, CA
11363002  2.6  2013/09/11 08:37:07 34  4.6 N 117 47.2 W  2.0    4 km ( 3 mi)  NW of Pomona, CA
11363026  2.2  2013/09/11 09:25:42 35 54.8 N 117 41.8 W  2.8   27 km (17 mi)  ESE  of Coso Junction, CA
11363194  2.0  2013/09/11 15:31:06 34  4.5 N 117 47.4 W  2.5    4 km ( 3 mi)  WNW  of Pomona, CA 

September 5, 2013

Weekly Seismicity Report – Sept. 5, 2013

Filed under: Weekly — Anthony Guarino @ 5:22 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

September 05, 2013

This report covers the seven day period ending 17:00 on September 05, 2013. During this period we detected and analyzed 256 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15399289  2.0  2013/08/29 17:04:25 36 12.5 N 117 53.4 W  1.6   13 km ( 8 mi)  SE of Olancha, CA
15399521  2.5  2013/08/30 06:29:54 34 35.0 N 116 48.3 W  4.1   20 km (13 mi)  NE of Lucerne Valley, CA
15399617  2.9  2013/08/30 13:52:16 32  9.1 N 116 47.1 W 16.5   51 km (31 mi)  SSE  of San Ysidro, CA
15400345  2.2  2013/09/01 19:32:29 32 30.1 N 115 39.2 W 18.0   24 km (15 mi)  SW of Calexico, CA
15400769  2.1  2013/09/03 07:07:21 34  9.6 N 116 25.3 W 10.9    5 km ( 3 mi)  NNE  of Yucca Valley, CA
11359242  2.2  2013/09/03 18:01:54 32 34.6 N 115 40.8 W 13.9   20 km (12 mi)  WSW  of Calexico, CA
11359338  3.2  2013/09/03 21:04:54 33 17.5 N 116 25.3 W 14.5    6 km ( 4 mi)  NW of Borrego Springs, CA 
11359378  2.3  2013/09/03 21:53:22 36  6.9 N 117 41.7 W  1.7   24 km (15 mi)  ENE  of Coso Junction, CA
11359802  2.5  2013/09/04 21:26:45 33  3.3 N 115 34.1 W 10.5    5 km ( 3 mi)  ENE  of Westmorland, CA
11359954  2.3  2013/09/05 05:35:25 33 30.3 N 116 28.5 W 10.2   19 km (12 mi)  ESE  of Anza, CA
11360018  2.1  2013/09/05 10:06:40 32 59.7 N 116 14.2 W  6.7   19 km (12 mi)  SSW  of Ocotillo Wells, CA 

August 29, 2013

Weekly Seismicity Report – August 29th, 2013

Filed under: Weekly — Anthony Guarino @ 5:19 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

August 29, 2013

This report covers the seven day period ending 17:00 on August 29, 2013. During this period we detected and analyzed 377 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15396001  2.6  2013/08/23 13:05:46 34 34.4 N 120 57.3 W  0.2   28 km (17 mi)  W of Pt. Arguello, CA
15396097  4.1  2013/08/23 18:16:30 34 34.0 N 120 57.4 W  3.2   28 km (18 mi)  W of Pt. Arguello, CA 
15396185  2.7  2013/08/24 04:13:14 32 53.1 N 116 15.4 W  6.5   30 km (18 mi)  NW of Ocotillo, CA
15396321  2.8  2013/08/24 11:48:15 35 28.2 N 118 31.3 W  0.8   19 km (12 mi)  SSW  of town of Lake Isabella, CA
15396409  3.0  2013/08/24 16:25:52 34  0.7 N 116 37.6 W 10.2    6 km ( 3 mi)  SW of Morongo Valley, CA
15396745  2.9  2013/08/25 05:00:21 34 41.2 N 117 11.2 W  7.5   19 km (12 mi)  NNE  of Victorville, CA
15396817  2.7  2013/08/25 08:53:45 32  7.0 N 115  9.4 W 12.0   69 km (43 mi)  SSE  of Calexico, CA
15396881  4.2  2013/08/25 11:50:28 35 28.8 N 118 17.1 W  2.3   24 km (15 mi)  SE of town of Lake Isabella, CA 
15396897  3.6  2013/08/25 11:59:18 35 28.7 N 118 17.3 W  3.5   24 km (15 mi)  SE of town of Lake Isabella, CA
15396961  2.0  2013/08/25 13:10:42 32 54.8 N 116 16.2 W 11.2   29 km (18 mi)  SSW  of Ocotillo Wells, CA
15397129  2.6  2013/08/25 16:41:32 35 29.1 N 118 17.1 W  4.9   24 km (15 mi)  SE of town of Lake Isabella, CA
15397145  2.2  2013/08/25 17:10:11 35 28.9 N 118 17.3 W  4.7   24 km (15 mi)  SE of town of Lake Isabella, CA
15397489  2.3  2013/08/26 13:27:34 34 11.9 N 116 51.4 W  3.7    7 km ( 4 mi)  SE of town of Big Bear Lake, CA
15397801  2.0  2013/08/27 04:00:03 33 50.2 N 117 45.9 W  7.4    7 km ( 4 mi)  SE of Yorba Linda, CA
15397857  3.3  2013/08/27 06:56:58 32 15.3 N 115 18.3 W 13.6   49 km (31 mi)  SSE  of Calexico, CA
15397945  2.5  2013/08/27 08:45:25 35 55.9 N 117 38.0 W  3.5   30 km (19 mi)  NW of Trona, CA
15398105  2.1  2013/08/27 13:55:41 34 46.4 N 118 55.2 W 15.4    6 km ( 4 mi)  SSE  of Frazier Park, CA
15398305  2.1  2013/08/27 19:29:54 34  0.3 N 118 21.4 W  6.5    1 km ( 1 mi)  E of Baldwin Hills, CA 
15399017  2.1  2013/08/29 07:21:08 34  4.0 N 117 16.2 W 18.9    2 km ( 2 mi)  NW of Loma Linda, CA
15399065  2.8  2013/08/29 08:53:49 34  1.8 N 117 14.9 W 17.7    2 km ( 1 mi)  SSE  of Loma Linda, CA
15399249  2.7  2013/08/29 16:40:55 36 12.5 N 117 53.4 W  5.0   13 km ( 8 mi)  SE of Olancha, CA 

August 22, 2013

Weekly Seismicity Report – August 22, 2013

Filed under: Felt Earthquakes, Weekly — nick @ 5:15 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


Lucy Jones, U. S. Geological Survey

California Institute of Technology

August 22, 2013

This report covers the seven day period ending 17:00 on August 22, 2013. During this period we detected and analyzed 311 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed. For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11351370  2.3  2013/08/15 19:29:19 36 44.8 N 117 15.5 W  2.1   19 km (12 mi)  NNW  of Stovepipe Wells, CA
11351394  3.2  2013/08/15 20:53:36 33 11.1 N 115 58.4 W  2.5   10 km ( 6 mi)  S of Salton City, CA
11351442  2.2  2013/08/16 00:01:36 33 11.0 N 115 58.3 W  4.1   10 km ( 7 mi)  S of Salton City, CA
11351498  3.3  2013/08/16 07:40:25 35 28.9 N 118 17.2 W  5.1   24 km (15 mi)  SE of town of Lake Isabella, CA
11351586  3.1  2013/08/16 09:45:13 32  8.8 N 115 14.5 W 13.7   63 km (39 mi)  SSE  of Calexico, CA
11351746  2.2  2013/08/16 18:27:55 33 56.6 N 117 21.6 W 16.7    5 km ( 3 mi)  SSE  of Riverside, CA
11351858  2.1  2013/08/17 06:32:38 32 50.7 N 116 16.3 W 10.4   29 km (18 mi)  WNW  of Ocotillo, CA
15393097  2.4  2013/08/18 02:43:32 32 16.4 N 115 22.9 W 11.0   45 km (28 mi)  SSE  of Calexico, CA
15394201  2.1  2013/08/19 17:12:30 32 52.9 N 116 15.1 W  8.1   29 km (18 mi)  NW of Ocotillo, CA
15394281  2.9  2013/08/19 19:49:52 33  6.8 N 115 35.1 W  8.0    7 km ( 4 mi)  WSW  of Calipatria, CA
15394377  3.1  2013/08/20 00:11:54 35 28.9 N 118 17.2 W  2.5   24 km (15 mi)  SE of town of Lake Isabella, CA 
15394425  2.3  2013/08/20 01:04:24 33  3.1 N 115 34.0 W 10.8    5 km ( 3 mi)  ENE  of Westmorland, CA
15394457  2.6  2013/08/20 01:27:23 34 43.2 N 118 33.5 W 11.2   17 km (11 mi)  WNW  of Elizabeth Lake, CA
15394497  2.2  2013/08/20 01:57:46 34  0.2 N 117 13.0 W 11.8    6 km ( 4 mi)  SE of Loma Linda, CA
15394537  2.2  2013/08/20 02:53:56 33  2.9 N 115 34.0 W 10.0    5 km ( 3 mi)  ENE  of Westmorland, CA
15394641  2.5  2013/08/20 05:44:41 33  2.4 N 115 33.7 W  8.8    6 km ( 3 mi)  E of Westmorland, CA
15394681  2.0  2013/08/20 07:11:00 33  2.2 N 115 33.5 W  6.8    6 km ( 4 mi)  E of Westmorland, CA
15394961  2.7  2013/08/20 22:27:15 34  2.1 N 117 14.7 W 16.8    2 km ( 1 mi)  SSE  of Loma Linda, CA
15395009  2.6  2013/08/21 01:39:04 34 18.8 N 118 24.5 W  6.9    4 km ( 2 mi)  NE of San Fernando, CA
15395209  2.1  2013/08/21 16:24:19 34 24.1 N 118 37.1 W 17.1    5 km ( 3 mi)  W of Valencia, CA
15395521  3.6  2013/08/22 06:29:23 33 25.9 N 117  5.3 W  7.5   16 km (10 mi)  ENE  of Fallbrook, CA
15395545  2.1  2013/08/22 06:54:00 35 28.2 N 118 31.3 W  1.0   19 km (12 mi)  SSW  of town of Lake Isabella, CA 

August 15, 2013

Weekly Seismicity Report – August 15, 2013

Filed under: Felt Earthquakes, Weekly — nick @ 5:27 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


Lucy Jones, U. S. Geological Survey

California Institute of Technology

August 15, 2013

This report covers the seven day period ending 17:00 on August 15, 2013. During this period we detected and analyzed 369 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed. For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11347274  2.0  2013/08/08 20:32:20 35 22.3 N 118 31.8 W  8.5   28 km (17 mi)  NNW  of Tehachapi, CA
11347570  2.7  2013/08/09 16:17:15 33 57.5 N 118 25.5 W  9.9    2 km ( 1 mi)  NE of Los Angeles Airport, CA
11347650  2.9  2013/08/09 19:19:47 32 52.9 N 116 15.1 W  5.7   29 km (18 mi)  NW of Ocotillo, CA
11347794  2.4  2013/08/10 04:38:45 32 53.1 N 116 15.3 W  4.5   30 km (18 mi)  NW of Ocotillo, CA
11347818  2.1  2013/08/10 06:52:34 33  7.5 N 117 39.6 W 18.4   27 km (17 mi)  WSW  of Oceanside, CA
11347826  3.9  2013/08/10 07:09:18 32 52.6 N 116 15.3 W  5.4   29 km (18 mi)  WNW  of Ocotillo, CA
11347834  3.8  2013/08/10 07:10:08 32 52.8 N 116 15.4 W  9.1   29 km (18 mi)  WNW  of Ocotillo, CA
11347842  2.3  2013/08/10 07:14:13 35 33.6 N 118 31.1 W  0.9   10 km ( 6 mi)  SSW  of town of Lake Isabella, CA
11347906  3.3  2013/08/10 09:33:00 32 52.8 N 116 15.3 W  5.6   29 km (18 mi)  WNW  of Ocotillo, CA
11347930  2.3  2013/08/10 10:06:28 35 29.1 N 118 17.2 W  6.5   24 km (15 mi)  SE of town of Lake Isabella, CA
11348202  2.7  2013/08/10 23:34:36 34 42.4 N 120 22.7 W  1.2   10 km ( 6 mi)  NE of Lompoc, CA
11348442  2.1  2013/08/11 09:28:48 32 52.8 N 116 15.4 W  5.9   29 km (18 mi)  WNW  of Ocotillo, CA
11348522  2.0  2013/08/11 12:54:17 32 52.6 N 116 15.3 W  5.9   29 km (18 mi)  WNW  of Ocotillo, CA
11348690  2.9  2013/08/11 20:20:51 34 17.4 N 116 46.0 W  2.3    8 km ( 5 mi)  ENE  of Big Bear City, CA
11348882  3.8  2013/08/12 00:32:34 36  1.3 N 117 46.6 W  1.4   16 km (10 mi)  E of Coso Junction, CA
11349026  2.5  2013/08/12 01:20:46 34 17.5 N 116 45.9 W  1.0    9 km ( 5 mi)  ENE  of Big Bear City, CA
11349490  2.1  2013/08/12 11:49:43 33 30.3 N 116 28.4 W  9.6   19 km (12 mi)  ESE  of Anza, CA
11350234  2.1  2013/08/13 20:15:53 32 52.8 N 116 15.1 W  4.7   29 km (18 mi)  WNW  of Ocotillo, CA
11350314  2.4  2013/08/14 04:28:46 32 54.6 N 115 32.1 W 13.1    6 km ( 4 mi)  S of Brawley, CA
11350338  2.3  2013/08/14 05:58:23 36  0.7 N 117 48.0 W  1.5   14 km ( 9 mi)  ESE  of Coso Junction, CA
11350458  2.3  2013/08/14 08:42:39 35  1.4 N 115  3.9 W  5.1   46 km (28 mi)  WNW  of Needles, CA
11350850  2.2  2013/08/15 02:46:51 34 13.1 N 117 28.6 W 13.3    7 km ( 4 mi)  W of Devore, CA
11351202  2.0  2013/08/15 13:05:38 34  3.7 N 116 40.2 W  8.6    8 km ( 5 mi)  WNW  of Morongo Valley, CA

August 8, 2013

Weekly Seismicity Report –

Filed under: Weekly — Anthony Guarino @ 6:32 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

August 08, 2013

This report covers the seven day period ending 17:00 on August 08, 2013. During this period we detected and analyzed 329 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11343554  2.2  2013/08/02 17:00:31 36 13.3 N 118 19.1 W  2.9   29 km (18 mi)  WSW  of Olancha, CA
11343722  2.8  2013/08/03 02:36:42 34 54.0 N 119  1.8 W 13.3   10 km ( 6 mi)  WSW  of Grapevine, CA 
11343786  2.5  2013/08/03 06:18:02 33 53.4 N 117 48.2 W  9.3    1 km ( 1 mi)  ENE  of Yorba Linda, CA 
11343818  2.3  2013/08/03 08:43:04 36  4.2 N 117 38.9 W  2.3   27 km (17 mi)  E of Coso Junction, CA
11343954  2.6  2013/08/03 13:53:00 34 22.1 N 120 52.9 W  6.6   32 km (20 mi)  SW of Pt. Arguello, CA
11344050  3.9  2013/08/03 22:30:55 36  8.4 N 118  4.0 W  0.0   15 km ( 9 mi)  NW of Coso Junction, CA
11344058  2.1  2013/08/03 22:34:40 36  8.5 N 118  4.4 W  1.0   16 km (10 mi)  NW of Coso Junction, CA
11344090  3.0  2013/08/03 22:43:48 36  8.6 N 118  4.3 W  1.0   16 km (10 mi)  NW of Coso Junction, CA
11344250  2.1  2013/08/04 01:23:47 36 36.9 N 116 50.7 W  9.6   18 km (11 mi)  N of Furnace Creek, CA
11344442  2.5  2013/08/04 08:46:22 36  8.7 N 118  4.2 W  0.1   16 km (10 mi)  NW of Coso Junction, CA
11344514  2.5  2013/08/04 13:30:33 32 24.9 N 117 52.7 W  7.0   63 km (39 mi)  SE of San Clemente Is.
11344650  2.3  2013/08/04 19:14:21 36  8.7 N 118  4.3 W  1.5   16 km (10 mi)  NW of Coso Junction, CA
11344834  2.8  2013/08/05 02:58:42 34 59.5 N 118 32.1 W  7.9   17 km (11 mi)  SSW  of Tehachapi, CA
11345450  2.2  2013/08/06 03:08:28 33 17.5 N 116 44.5 W  5.0    6 km ( 4 mi)  NNE  of Lake Henshaw, CA
11346538  2.2  2013/08/07 16:25:07 33  1.7 N 117 51.2 W 15.2   48 km (30 mi)  WSW  of Oceanside, CA
11346586  3.0  2013/08/07 18:15:09 32 52.9 N 116 15.2 W  5.8   29 km (18 mi)  NW of Ocotillo, CA
11346618  2.5  2013/08/07 19:52:24 32 53.0 N 116 15.2 W  5.4   29 km (18 mi)  NW of Ocotillo, CA
11346650  2.1  2013/08/07 20:52:34 32 27.8 N 116  1.9 W 12.7   30 km (19 mi)  S of Ocotillo, CA
11346858  2.2  2013/08/08 10:09:27 33 59.9 N 117 13.9 W 18.3    6 km ( 4 mi)  SSE  of Loma Linda, CA
11346906  2.7  2013/08/08 11:32:48 33 30.8 N 116 27.0 W 11.2   21 km (13 mi)  ESE  of Anza, CA 

August 1, 2013

Weekly Seismicity Report – August 1, 2013

Filed under: Weekly — Anthony Guarino @ 5:40 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

August 01, 2013

This report covers the seven day period ending 17:00 on August 01, 2013. During this period we detected and analyzed 263 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11339938  3.1  2013/07/26 07:00:47 32 58.3 N 115 52.8 W  8.5   25 km (16 mi)  WSW  of Westmorland, CA
11340082  2.1  2013/07/26 18:42:55 33 57.7 N 117  8.0 W 17.1   11 km ( 7 mi)  SSE  of Redlands, CA
11340186  3.1  2013/07/27 01:41:55 32  5.5 N 115  1.3 W 10.0   77 km (48 mi)  SSW  of Yuma, AZ
11340602  2.6  2013/07/28 08:57:38 34 16.0 N 116 46.9 W  2.2    7 km ( 4 mi)  E of Big Bear City, CA
11340658  3.2  2013/07/28 10:31:43 35 28.9 N 118 17.3 W  3.5   24 km (15 mi)  SE of town of Lake Isabella, CA
11341522  2.8  2013/07/29 17:37:36 35 28.9 N 118 17.2 W  7.1   24 km (15 mi)  SE of town of Lake Isabella, CA
11341722  2.0  2013/07/30 02:25:45 34 21.7 N 120 52.1 W 17.8   31 km (19 mi)  SW of Pt. Arguello, CA
11342186  2.3  2013/07/30 23:45:22 34 36.6 N 115 56.9 W  0.0   54 km (33 mi)  N of Twentynine Palms, CA
11342834  2.2  2013/07/31 21:38:46 35 21.9 N 118 42.2 W  6.2   21 km (13 mi)  NNE  of Arvin, CA
11342898  2.6  2013/08/01 00:46:29 32 11.5 N 115 13.9 W  6.6   58 km (36 mi)  SSE  of Calexico, CA 

%

July 25, 2013

Weekly Seismicity Report – July 25th, 2013

Filed under: Weekly — Anthony Guarino @ 5:17 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones U. S. Geological Survey

California Institute of Technology

July 25, 2013

This report covers the seven day period ending 17:00 on July 25, 2013. During this period we detected and analyzed 263 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11337282  2.8  2013/07/20 08:17:43 33  7.3 N 117 40.2 W 16.8   28 km (17 mi)  WSW  of Oceanside, CA
11337394  2.1  2013/07/20 18:29:31 34  1.2 N 117 13.4 W 17.2    4 km ( 3 mi)  SE of Loma Linda, CA
11337498  2.5  2013/07/21 05:00:47 32 13.7 N 115 14.2 W 10.0   55 km (34 mi)  SSE  of Calexico, CA
11337602  2.4  2013/07/21 10:42:27 32 57.9 N 116 16.6 W  9.5   24 km (15 mi)  SW of Ocotillo Wells, CA
11337786  3.2  2013/07/21 18:59:48 33 56.5 N 116 44.2 W 18.3    5 km ( 3 mi)  ENE  of Cabazon, CA 
11337842  2.4  2013/07/21 21:12:50 35 31.1 N 118  9.7 W 11.0   30 km (19 mi)  ESE  of town of Lake Isabella, CA
11338050  2.6  2013/07/22 10:34:33 34 50.1 N 118 57.1 W 14.7    2 km ( 1 mi)  NNW  of Frazier Park, CA
11338522  2.4  2013/07/23 04:40:53 34 23.6 N 119  1.7 W 11.4   10 km ( 6 mi)  W of Fillmore, CA
11338562  2.4  2013/07/23 05:40:01 33 55.3 N 118 28.3 W 11.8    4 km ( 3 mi)  SW of Los Angeles Airport, CA 
11338890  2.1  2013/07/23 21:13:55 34 25.0 N 119 55.9 W  7.2    7 km ( 5 mi)  W of Isla Vista, CA
11338898  2.4  2013/07/23 21:45:51 32 46.0 N 115 31.1 W 13.7    4 km ( 3 mi)  SE of El Centro, CA
11338962  2.4  2013/07/24 05:39:12 32 14.8 N 115 16.2 W  1.0   52 km (32 mi)  SSE  of Calexico, CA
11339042  4.3  2013/07/24 09:46:02 35 29.2 N 118 17.2 W  6.6   23 km (14 mi)  SE of town of Lake Isabella, CA 
11339082  2.7  2013/07/24 10:13:46 35 29.0 N 118 17.1 W  2.3   24 km (15 mi)  SE of town of Lake Isabella, CA
11339394  2.2  2013/07/24 23:35:09 33 46.1 N 115 57.3 W  1.0   25 km (15 mi)  NNE  of Mecca, CA 

July 18, 2013

Weekly Seismicity Report – July 18, 2013

Filed under: Weekly — Anthony Guarino @ 5:17 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

July 18, 2013

This report covers the seven day period ending 17:00 on July 18, 2013. During this period we detected and analyzed 275 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11333434  3.2  2013/07/11 19:33:11 32  7.4 N 115 15.5 W 18.1   64 km (40 mi)  SSE  of Calexico, CA
11333618  2.4  2013/07/12 05:22:24 35 40.2 N 118 28.1 W 10.7    4 km ( 2 mi)  N of town of Lake Isabella, CA
11334050  2.1  2013/07/13 01:38:40 32 12.3 N 115 21.0 W 13.8   53 km (33 mi)  SSE  of Calexico, CA
11334130  2.2  2013/07/13 04:43:41 32 28.1 N 116 55.7 W 15.2   14 km ( 9 mi)  SE of San Ysidro, CA
11334346  2.4  2013/07/13 22:24:20 32 11.2 N 115 18.3 W 21.1   56 km (35 mi)  SSE  of Calexico, CA
11334402  2.7  2013/07/13 23:50:42 32  9.7 N 115 10.3 W 21.2   64 km (40 mi)  SSE  of Calexico, CA 
11334738  2.6  2013/07/14 17:37:43 32 12.3 N 115 10.9 W 24.9   59 km (37 mi)  SSE  of Calexico, CA
11334746  2.2  2013/07/14 17:43:33 32  7.2 N 115 18.1 W  5.0   64 km (40 mi)  SSE  of Calexico, CA
11334818  2.0  2013/07/14 20:32:07 32 36.3 N 117 17.5 W 14.6   17 km (11 mi)  SW of San Diego, CA
11334922  2.3  2013/07/15 05:41:37 33  1.8 N 116 25.7 W  9.1   17 km (10 mi)  ESE  of Julian, CA
11334946  2.0  2013/07/15 06:06:14 33  1.9 N 116 25.5 W  9.2   17 km (11 mi)  ESE  of Julian, CA
11335706  2.1  2013/07/16 17:52:58 33 55.8 N 116 57.0 W 12.6    2 km ( 1 mi)  E of Beaumont, CA
11335818  2.2  2013/07/17 00:05:16 35 31.6 N 116 46.9 W  2.2   22 km (13 mi)  NNE  of Goldstone Lake, CA
11335938  2.9  2013/07/17 07:07:52 33 18.9 N 116 20.7 W 13.6    7 km ( 5 mi)  NNE  of Borrego Springs, CA
11336042  2.0  2013/07/17 14:48:11 34 19.2 N 116 51.0 W  3.8    6 km ( 4 mi)  N of Big Bear City, CA
11336186  2.6  2013/07/17 21:19:42 33 30.5 N 116 28.5 W  9.7   19 km (12 mi)  ESE  of Anza, CA
11336290  2.3  2013/07/18 04:01:07 33 58.2 N 116 52.5 W 21.1    5 km ( 3 mi)  N of Banning, CA 

July 11, 2013

Weekly Seismicity Report – July 11, 2013

Filed under: Weekly — Anthony Guarino @ 5:04 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

July 11, 2013

This report covers the seven day period ending 17:00 on July 11, 2013. During this period we detected and analyzed 267 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11330586  2.1  2013/07/04 21:47:10 33 39.3 N 118 23.8 W  0.0   11 km ( 7 mi)  WSW  of Pt. Fermin San Pedro, CA
11330650  2.9  2013/07/05 00:41:17 34 54.3 N 119 12.6 W 14.0   26 km (16 mi)  W of Grapevine, CA 
11330666  2.5  2013/07/05 00:53:28 32 14.6 N 115 18.8 W  9.9   50 km (31 mi)  SSE  of Calexico, CA
11330930  2.5  2013/07/05 19:22:03 34 58.6 N 120 44.6 W  0.0   11 km ( 7 mi)  NW of Pt. Sal, CA
11330954  2.4  2013/07/05 20:29:36 34  1.4 N 117 14.1 W 12.9    3 km ( 2 mi)  SSE  of Loma Linda, CA
11331306  2.4  2013/07/06 20:38:13 32 26.0 N 115 13.8 W  0.0   36 km (22 mi)  SE of Calexico, CA
11331378  2.7  2013/07/07 01:19:17 33 30.7 N 116 28.8 W 10.5   18 km (11 mi)  ESE  of Anza, CA
11331778  2.5  2013/07/07 20:37:30 35 34.1 N 118 31.9 W  2.2   10 km ( 6 mi)  SW of town of Lake Isabella, CA
11331826  2.3  2013/07/07 21:32:22 33 31.6 N 116 26.6 W  9.6   21 km (13 mi)  E of Anza, CA
11332042  2.1  2013/07/08 14:48:55 36  2.9 N 117 52.4 W  2.7    7 km ( 4 mi)  E of Coso Junction, CA
11332122  2.3  2013/07/08 18:19:51 32 50.2 N 115 58.0 W  3.2   12 km ( 7 mi)  NNE  of Ocotillo, CA
11332138  2.2  2013/07/08 19:44:09 33  5.9 N 115 37.1 W  8.1    7 km ( 4 mi)  N of Westmorland, CA
11332146  2.8  2013/07/08 20:04:56 32  3.4 N 116 28.0 W  2.4   77 km (48 mi)  SE of San Ysidro, CA
11332242  2.3  2013/07/09 06:15:09 32 50.1 N 117 14.1 W 12.9    2 km ( 2 mi)  SE of La Jolla, CA 
11332498  2.3  2013/07/09 17:28:27 34 36.6 N 119  3.7 W  8.6   25 km (15 mi)  NE of Ojai, CA
11332802  2.7  2013/07/10 14:14:38 32  8.5 N 115  7.3 W 19.2   68 km (42 mi)  SSE  of Calexico, CA
11332810  2.1  2013/07/10 14:38:35 32 14.8 N 115 18.2 W 15.3   50 km (31 mi)  SSE  of Calexico, CA
11332890  2.4  2013/07/10 16:30:21 32  7.8 N 115  5.5 W 10.0   71 km (44 mi)  SSE  of Calexico, CA
11333066  2.7  2013/07/11 02:06:20 32 32.9 N 115 39.8 W 10.0   21 km (13 mi)  SW of Calexico, CA
11333306  2.2  2013/07/11 14:13:06 32 12.9 N 115 12.8 W 20.5   57 km (35 mi)  SSE  of Calexico, CA 

%

July 4, 2013

Weekly Seismicity Report – July 4, 2013

Filed under: Weekly — Anthony Guarino @ 5:57 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones U. S. Geological Survey

California Institute of Technology

July 04, 2013

This report covers the seven day period ending 17:00 on July 04, 2013. During this period we detected and analyzed 294 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11327250  2.3  2013/06/27 18:37:59 32 11.5 N 116 17.7 W  0.0   67 km (41 mi)  SSW  of Ocotillo, CA
11327378  2.6  2013/06/28 10:45:25 33 38.6 N 116 41.5 W 15.9   10 km ( 6 mi)  N of Anza, CA
11327386  3.4  2013/06/28 10:45:48 33 37.5 N 116 41.7 W 15.6    8 km ( 5 mi)  NNW  of Anza, CA 
11327682  2.2  2013/06/28 21:21:07 33  2.3 N 116 26.4 W 10.6   16 km (10 mi)  ESE  of Julian, CA
11327746  2.5  2013/06/29 02:06:19 32 57.3 N 117 44.0 W  2.2   42 km (26 mi)  SW of Oceanside, CA
11327970  2.3  2013/06/29 12:21:16 33 11.6 N 115 34.8 W  0.0    6 km ( 4 mi)  ENE  of Obsidian Butte, CA
11328042  2.1  2013/06/29 12:27:04 33 11.0 N 115 34.5 W  0.1    6 km ( 4 mi)  ENE  of Obsidian Butte, CA
11328050  2.1  2013/06/29 12:27:31 33 11.7 N 115 34.8 W  0.3    6 km ( 4 mi)  ENE  of Obsidian Butte, CA
11328074  3.3  2013/06/29 13:25:06 33 15.0 N 116  0.3 W  1.8    5 km ( 3 mi)  SW of Salton City, CA
11328146  2.5  2013/06/29 18:09:40 33 14.8 N 116  0.4 W  1.6    5 km ( 3 mi)  SW of Salton City, CA
11328418  2.4  2013/06/30 04:55:11 32 54.6 N 116 14.5 W  9.3   28 km (17 mi)  SSW  of Ocotillo Wells, CA
11328642  2.7  2013/06/30 21:32:01 33 57.5 N 118 24.8 W 11.3    3 km ( 2 mi)  ENE  of Los Angeles Airport, CA 
11328962  2.0  2013/07/01 17:50:51 34 19.3 N 119  3.9 W  9.5   12 km ( 8 mi)  NNW  of Camarillo, CA
11328978  2.4  2013/07/01 18:27:59 32 12.9 N 115 13.4 W 19.0   56 km (35 mi)  SSE  of Calexico, CA
11329010  2.1  2013/07/01 19:59:09 33 15.3 N 115 59.5 W  2.8    4 km ( 2 mi)  SW of Salton City, CA
11329218  2.0  2013/07/02 08:04:51 34 18.3 N 119 49.4 W  0.0   12 km ( 8 mi)  SSE  of Isla Vista, CA
11329226  2.3  2013/07/02 08:20:29 33 40.2 N 116 43.2 W 17.4    8 km ( 5 mi)  S of Idyllwild, CA
11329306  2.1  2013/07/02 11:06:38 32 47.3 N 115 58.4 W  8.8    6 km ( 4 mi)  NNE  of Ocotillo, CA
11329762  2.9  2013/07/03 11:44:20 33 59.8 N 117 10.1 W 11.0    6 km ( 4 mi)  S of Redlands, CA
11330234  2.4  2013/07/04 12:01:24 32 12.6 N 115 16.7 W  8.6   55 km (34 mi)  SSE  of Calexico, CA

June 27, 2013

Weekly Seismicity Report – June, 27, 2013

Filed under: Weekly — Anthony Guarino @ 5:08 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

June 27, 2013

This report covers the seven day period ending 17:00 on June 27, 2013. During this period we detected and analyzed 360 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11322786  2.1  2013/06/21 00:06:22 32 53.6 N 116 15.6 W  9.2   30 km (19 mi)  SSW  of Ocotillo Wells, CA
11322906  2.5  2013/06/21 06:19:42 34  4.5 N 117 28.9 W  3.8    6 km ( 3 mi)  SW of Fontana, CA 
11323050  2.0  2013/06/21 10:41:32 34  4.7 N 117 17.5 W 16.5    3 km ( 2 mi)  S of San Bernardino, CA 
11323178  2.1  2013/06/21 16:15:49 32 57.0 N 115 32.0 W 10.6    1 km ( 1 mi)  S of Brawley, CA
11323186  2.8  2013/06/21 16:15:56 32 57.2 N 115 32.1 W 13.5    1 km ( 1 mi)  S of Brawley, CA 
11323506  2.9  2013/06/22 03:30:51 34 37.0 N 116 39.9 W  7.1   32 km (20 mi)  NE of Lucerne Valley, CA
11323578  2.1  2013/06/22 09:01:22 32  5.7 N 117 27.1 W  8.9   64 km (40 mi)  SW of San Ysidro, CA
11323666  2.1  2013/06/22 10:42:05 34 25.7 N 119 54.3 W  1.6    5 km ( 3 mi)  WNW  of Isla Vista, CA
11324562  2.0  2013/06/23 14:20:31 33 44.8 N 115 56.5 W  0.0   23 km (14 mi)  NNE  of Mecca, CA
11324714  2.5  2013/06/23 16:12:48 32 56.9 N 115 31.5 W 14.8    2 km ( 1 mi)  SSE  of Brawley, CA
11324810  2.0  2013/06/23 18:08:58 35 18.8 N 118 35.1 W  4.9   24 km (15 mi)  NNW  of Tehachapi, CA
11324866  2.5  2013/06/23 21:09:15 32 14.7 N 115 14.1 W 16.3   53 km (33 mi)  SSE  of Calexico, CA
11324930  2.5  2013/06/23 22:17:05 32 15.4 N 115 16.3 W 12.3   50 km (31 mi)  SSE  of Calexico, CA
11324986  2.1  2013/06/24 02:07:26 33 51.0 N 116 49.4 W 18.0    9 km ( 5 mi)  SSW  of Cabazon, CA
11325050  2.2  2013/06/24 05:11:25 33 44.8 N 115 56.5 W  0.1   23 km (15 mi)  NNE  of Mecca, CA
11325058  3.0  2013/06/24 05:17:49 32  8.3 N 115 12.4 W  0.1   65 km (40 mi)  SSE  of Calexico, CA
11325098  2.6  2013/06/24 06:16:34 32 14.4 N 115 14.9 W 14.6   53 km (33 mi)  SSE  of Calexico, CA
11325162  2.8  2013/06/24 11:13:12 33 56.6 N 116 43.5 W 14.7    6 km ( 4 mi)  ENE  of Cabazon, CA
11325466  3.0  2013/06/24 15:09:33 33 44.3 N 115 56.7 W  0.0   22 km (14 mi)  NNE  of Mecca, CA
11325530  2.3  2013/06/24 16:41:17 33 44.6 N 115 56.7 W  0.2   23 km (14 mi)  NNE  of Mecca, CA
11325570  2.2  2013/06/24 18:18:29 34 55.8 N 116 42.4 W  8.0   29 km (18 mi)  E of Barstow, CA
11325634  2.9  2013/06/24 21:27:12 32 16.7 N 115 16.4 W 13.8   48 km (30 mi)  SSE  of Calexico, CA
11325666  2.2  2013/06/24 22:42:53 36 13.0 N 117 54.8 W  0.6   11 km ( 7 mi)  SE of Olancha, CA
11326138  2.6  2013/06/25 14:41:02 32 17.6 N 115 19.2 W 10.0   45 km (28 mi)  SSE  of Calexico, CA
11326178  2.1  2013/06/25 15:05:32 32 17.2 N 115 23.4 W  7.0   44 km (27 mi)  SSE  of Calexico, CA
11326210  2.3  2013/06/25 15:45:47 32 13.8 N 115 18.7 W 13.5   52 km (32 mi)  SSE  of Calexico, CA
11326258  2.2  2013/06/25 17:16:36 32 17.3 N 115 22.6 W  0.1   44 km (27 mi)  SSE  of Calexico, CA
11326274  3.0  2013/06/25 17:43:52 32 40.9 N 117 20.4 W 16.0   13 km ( 8 mi)  SW of Mission Beach, CA 
11326338  2.4  2013/06/25 18:36:49 32 15.6 N 115 17.5 W 10.0   49 km (31 mi)  SSE  of Calexico, CA
11326346  2.6  2013/06/25 18:37:28 32 17.8 N 115 21.3 W  6.8   43 km (27 mi)  SSE  of Calexico, CA
11326354  3.2  2013/06/25 18:48:14 32 14.9 N 115 18.2 W 14.9   50 km (31 mi)  SSE  of Calexico, CA
11326674  2.5  2013/06/26 10:32:48 35 52.6 N 116 50.0 W  0.6   40 km (25 mi)  SE of Telescope Peak, CA
11326946  2.2  2013/06/26 19:44:48 33 41.8 N 116 47.8 W  6.5    9 km ( 6 mi)  SW of Idyllwild, CA
11327106  2.2  2013/06/27 05:34:15 34 59.3 N 116 56.8 W  2.5   13 km ( 8 mi)  NNE  of Barstow, CA 

June 20, 2013

Weekly Seismicity Report – June 20, 2013

Filed under: Weekly — Anthony Guarino @ 5:21 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones, U. S. Geological Survey

California Institute of Technology

June 20, 2013

This report covers the seven day period ending 17:00 on June 20, 2013. During this period we detected and analyzed 316 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11318778  2.5  2013/06/14 09:03:58 32 14.1 N 115 20.4 W  0.0   50 km (31 mi)  SSE  of Calexico, CA
11319146  3.1  2013/06/15 07:22:24 32 10.4 N 115 11.1 W 14.7   62 km (39 mi)  SSE  of Calexico, CA
11319154  2.2  2013/06/15 07:37:42 32  9.8 N 115 14.1 W 17.3   61 km (38 mi)  SSE  of Calexico, CA
11319306  2.1  2013/06/15 16:14:28 32 13.8 N 115 21.9 W  0.1   50 km (31 mi)  SSE  of Calexico, CA
11319362  2.9  2013/06/15 20:56:19 33 30.1 N 116 28.6 W  9.9   19 km (12 mi)  ESE  of Anza, CA
11319538  2.0  2013/06/16 07:51:30 33 40.6 N 116 41.6 W 18.7    8 km ( 5 mi)  SSE  of Idyllwild, CA
11319770  2.7  2013/06/16 17:23:02 32 55.7 N 116 28.6 W  4.7   20 km (13 mi)  SE of Julian, CA
11319962  2.2  2013/06/17 00:10:56 34 24.5 N 119 56.2 W  8.2    8 km ( 5 mi)  W of Isla Vista, CA
11320074  2.4  2013/06/17 04:55:35 33 21.0 N 116 56.3 W  4.2    7 km ( 4 mi)  W of Palomar Observatory, CA
11320106  2.2  2013/06/17 07:16:58 35 27.7 N 118 16.1 W 10.8   26 km (16 mi)  SE of town of Lake Isabella, CA
11320146  2.3  2013/06/17 10:41:07 32 17.8 N 115 23.8 W  6.0   42 km (26 mi)  SSE  of Calexico, CA
11320586  2.2  2013/06/17 22:00:43 33 45.4 N 116  4.7 W  4.8   14 km ( 8 mi)  ENE  of Indio, CA
11320698  2.2  2013/06/18 01:47:59 34  4.4 N 117 29.0 W  2.8    6 km ( 4 mi)  SW of Fontana, CA 
11320794  2.8  2013/06/18 08:34:56 32  8.7 N 115  9.9 W 10.0   66 km (41 mi)  SSE  of Calexico, CA
11321666  2.6  2013/06/19 08:33:17 32  9.4 N 115 10.0 W 10.0   65 km (40 mi)  SSE  of Calexico, CA
11321674  2.4  2013/06/19 08:40:50 32  9.6 N 115 10.2 W  7.8   64 km (40 mi)  SSE  of Calexico, CA
11321730  3.1  2013/06/19 12:11:50 34  0.6 N 117 10.3 W  4.4    5 km ( 3 mi)  S of Redlands, CA 
11321770  2.4  2013/06/19 13:15:40 34  4.3 N 117 29.1 W  2.4    6 km ( 4 mi)  SW of Fontana, CA 
11321826  2.6  2013/06/19 13:55:53 34  4.4 N 117 28.9 W  3.0    6 km ( 4 mi)  SW of Fontana, CA 

June 13, 2013

Weekly Seismicity Report – June 13, 2013

Filed under: Weekly — Anthony Guarino @ 5:11 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

June 13, 2013

This report covers the seven day period ending 17:00 on June 13, 2013. During this period we detected and analyzed 332 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15356121  3.6  2013/06/06 17:48:46 32 13.7 N 115 19.3 W  3.3   52 km (32 mi)  SSE  of Calexico, CA
15356137  2.5  2013/06/06 17:51:15 32 13.1 N 115 19.5 W  8.7   53 km (33 mi)  SSE  of Calexico, CA
15356289  2.6  2013/06/06 22:09:15 32 58.1 N 115 33.3 W 13.1    2 km ( 1 mi)  WNW  of Brawley, CA
15356337  2.8  2013/06/07 04:19:44 33 40.1 N 118 24.3 W  1.6   11 km ( 7 mi)  WSW  of Pt. Fermin San Pedro, CA 
15356345  2.9  2013/06/07 04:25:31 33 40.0 N 118 23.6 W  2.0   10 km ( 6 mi)  WSW  of Pt. Fermin San Pedro, CA 
15356353  2.6  2013/06/07 04:47:09 33 39.7 N 118 23.8 W  0.9   11 km ( 7 mi)  WSW  of Pt. Fermin San Pedro, CA 
15356369  2.1  2013/06/07 05:03:55 33 39.7 N 118 23.1 W  1.9   10 km ( 6 mi)  WSW  of Pt. Fermin San Pedro, CA 
15356417  2.3  2013/06/07 07:25:52 36 12.8 N 117 54.7 W  0.8   11 km ( 7 mi)  SE of Olancha, CA
15356481  2.2  2013/06/07 09:49:59 33 31.7 N 116 26.0 W 11.1   22 km (14 mi)  S of Palm Desert, CA
15356945  2.5  2013/06/08 05:26:04 34 18.2 N 118 26.5 W  8.8    2 km ( 1 mi)  NNW  of San Fernando, CA 
15357057  2.4  2013/06/08 10:33:25 36 12.7 N 117 55.6 W  0.5   10 km ( 7 mi)  SE of Olancha, CA
15357489  2.4  2013/06/09 04:43:35 36 12.7 N 117 54.7 W  0.8   11 km ( 7 mi)  SE of Olancha, CA
15357617  2.6  2013/06/09 13:45:57 32 14.5 N 115 18.6 W 12.0   50 km (31 mi)  SSE  of Calexico, CA
15357633  2.0  2013/06/09 14:14:18 32 11.5 N 115 19.4 W  6.0   55 km (34 mi)  SSE  of Calexico, CA
15357721  3.2  2013/06/09 21:50:12 32 13.1 N 115 17.6 W 12.9   54 km (33 mi)  SSE  of Calexico, CA
15357761  2.1  2013/06/09 23:55:35 35 34.0 N 118 31.4 W  1.0    9 km ( 6 mi)  SSW  of town of Lake Isabella, CA
15357833  2.1  2013/06/10 03:21:20 32  8.5 N 117 22.4 W  6.9   55 km (34 mi)  SW of San Ysidro, CA
15358297  2.4  2013/06/10 21:31:36 35 56.0 N 117 37.8 W  4.0   30 km (19 mi)  NW of Trona, CA
15358689  2.6  2013/06/11 11:57:19 35 33.8 N 118 31.3 W  1.4   10 km ( 6 mi)  SSW  of town of Lake Isabella, CA
15359001  2.0  2013/06/12 07:41:33 34 24.6 N 119 54.6 W  0.0    5 km ( 3 mi)  W of Isla Vista, CA 
15359081  2.0  2013/06/12 11:05:45 34 20.2 N 119  4.8 W 21.7   14 km ( 9 mi)  NNW  of Camarillo, CA
15359297  2.4  2013/06/13 00:02:43 32 33.3 N 115 39.8 W 10.5   20 km (13 mi)  SW of Calexico, CA 

June 6, 2013

Weekly Seismicity Report – June 6, 2013

Filed under: Weekly — Anthony Guarino @ 5:12 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

June 06, 2013

This report covers the seven day period ending 17:00 on June 06, 2013. During this period we detected and analyzed 422 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15351865  2.2  2013/05/30 17:10:47 34 24.0 N 119 55.8 W  1.7    7 km ( 4 mi)  W of Isla Vista, CA
15351897  2.3  2013/05/30 19:40:11 33 54.4 N 118 16.4 W  6.5    5 km ( 3 mi)  WNW  of Compton, CA
15352009  3.1  2013/05/31 06:24:52 33 41.2 N 119  7.8 W 10.7   25 km (15 mi)  NNW  of Santa Barbara Is., CA
15352041  2.0  2013/05/31 07:12:40 36 13.1 N 117 54.6 W  1.1   11 km ( 7 mi)  SE of Olancha, CA
15352137  2.4  2013/05/31 11:51:16 33 11.4 N 115 33.2 W  0.0    6 km ( 4 mi)  SSW  of Niland, CA
15352569  3.2  2013/06/01 08:06:01 36 12.8 N 117 54.7 W  0.8   11 km ( 7 mi)  SE of Olancha, CA
15352745  2.7  2013/06/01 22:56:04 33  2.4 N 116 26.6 W 10.1   15 km (10 mi)  ESE  of Julian, CA
15352777  2.4  2013/06/01 23:26:11 33 25.8 N 116 53.1 W  4.9    9 km ( 5 mi)  NNW  of Palomar Observatory, CA
15352913  2.1  2013/06/02 06:50:23 35  4.4 N 118 20.1 W  4.5   12 km ( 7 mi)  ESE  of Tehachapi, CA
15353001  2.6  2013/06/02 12:14:38 34 33.7 N 116 29.9 W  2.0   43 km (27 mi)  ENE  of Lucerne Valley, CA
15353321  3.1  2013/06/03 05:43:34 33 14.0 N 115 37.5 W  1.9    7 km ( 4 mi)  N of Obsidian Butte, CA
15353361  2.0  2013/06/03 05:48:14 33 14.3 N 115 37.1 W  2.9    8 km ( 5 mi)  NNE  of Obsidian Butte, CA
15353497  2.4  2013/06/03 10:57:35 33 13.8 N 115 37.2 W  2.2    7 km ( 4 mi)  NNE  of Obsidian Butte, CA
15353521  3.9  2013/06/03 12:04:10 33 13.9 N 115 37.5 W  2.4    7 km ( 4 mi)  N of Obsidian Butte, CA
15353769  2.6  2013/06/03 18:22:35 32 18.4 N 115 18.8 W 10.6   44 km (27 mi)  SSE  of Calexico, CA
15354153  2.3  2013/06/04 10:19:49 34 25.1 N 119 55.7 W  8.8    7 km ( 4 mi)  W of Isla Vista, CA
15354233  2.5  2013/06/04 12:05:52 33 12.2 N 115 33.1 W  1.5    5 km ( 3 mi)  SW of Niland, CA
15354321  3.6  2013/06/04 12:46:40 33 12.6 N 115 33.3 W  1.8    5 km ( 3 mi)  SW of Niland, CA
15354409  2.0  2013/06/04 13:06:53 33 12.4 N 115 33.0 W  2.3    5 km ( 3 mi)  SW of Niland, CA
15354417  2.2  2013/06/04 13:08:39 33 12.2 N 115 32.9 W  2.6    5 km ( 3 mi)  SW of Niland, CA
15354497  2.4  2013/06/04 13:39:00 33 40.1 N 117 55.8 W  8.7    6 km ( 4 mi)  SSE  of Fountain Valley, CA
15354529  2.5  2013/06/04 14:02:02 36 13.0 N 117 54.9 W  0.5   11 km ( 7 mi)  SE of Olancha, CA
15354537  3.1  2013/06/04 14:24:28 33 12.4 N 115 33.2 W  2.5    5 km ( 3 mi)  SW of Niland, CA 
15354625  2.4  2013/06/04 15:22:21 34 25.1 N 119 55.3 W  9.5    6 km ( 4 mi)  W of Isla Vista, CA
15354705  2.1  2013/06/04 17:44:07 33 12.5 N 115 33.0 W  2.5    4 km ( 3 mi)  SW of Niland, CA
15354945  2.1  2013/06/05 00:53:03 34  2.3 N 116 25.8 W  9.9    9 km ( 6 mi)  S of Yucca Valley, CA
15354953  2.4  2013/06/05 00:53:34 33 45.9 N 115 57.3 W  0.1   24 km (15 mi)  NNE  of Mecca, CA
15355073  2.6  2013/06/05 02:48:09 34 25.1 N 119 56.2 W  8.9    8 km ( 5 mi)  W of Isla Vista, CA 
15355529  2.0  2013/06/05 17:47:59 34 13.1 N 117 25.4 W 14.9    2 km ( 1 mi)  W of Devore, CA
15355953  2.3  2013/06/06 15:57:46 33  4.5 N 115 35.1 W 10.2    6 km ( 3 mi)  NE of Westmorland, CA 

May 30, 2013

Weekly Seismicity Report – May 30, 2013

Filed under: Weekly — Anthony Guarino @ 5:28 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones, U. S. Geological Survey

California Institute of Technology

May 30, 2013

This report covers the seven day period ending 17:00 on May 30, 2013. During this period we detected and analyzed 303 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15348065  2.2  2013/05/23 19:02:38 34  4.0 N 116 36.6 W 12.5    3 km ( 2 mi)  NW of Morongo Valley, CA
15348225  2.4  2013/05/24 00:56:49 32 11.1 N 116 49.8 W  3.6   45 km (28 mi)  SSE  of San Ysidro, CA
15348521  2.1  2013/05/24 09:32:20 32 52.9 N 116 15.2 W  7.3   29 km (18 mi)  NW of Ocotillo, CA
15348753  2.4  2013/05/24 22:33:03 33 36.8 N 118 24.3 W  0.0   14 km ( 9 mi)  SW of Pt. Fermin San Pedro, CA
15348873  2.4  2013/05/25 04:37:26 33 14.1 N 115 33.6 W  0.0    4 km ( 2 mi)  W of Niland, CA
15348977  2.1  2013/05/25 08:57:51 33  6.0 N 117 54.9 W  7.3   44 km (27 mi)  SSW  of Dana Point, CA
15349017  2.2  2013/05/25 11:20:14 34  3.2 N 117 14.5 W 15.7    1 km ( 1 mi)  ENE  of Loma Linda, CA
15349049  2.3  2013/05/25 13:01:53 33 58.4 N 118 42.1 W 10.8    7 km ( 4 mi)  SSW  of Malibu, CA
15349113  3.3  2013/05/25 18:58:30 35  9.5 N 116 50.3 W  1.8   22 km (14 mi)  SSE  of Goldstone Lake, CA
15349417  2.1  2013/05/26 14:30:43 32  4.8 N 116 44.8 W 19.5   59 km (37 mi)  SSE  of San Ysidro, CA
15349465  2.2  2013/05/26 17:04:28 35  8.1 N 119 12.9 W 18.7   22 km (13 mi)  E of Taft, CA
15349977  2.0  2013/05/27 20:14:48 32 33.9 N 115 42.2 W 10.7   23 km (14 mi)  WSW  of Calexico, CA
15350025  2.4  2013/05/27 22:23:13 36 19.0 N 117 55.8 W  0.9    8 km ( 5 mi)  ENE  of Olancha, CA
15350177  2.1  2013/05/28 08:23:47 32 32.7 N 115 40.1 W  8.1   21 km (13 mi)  SW of Calexico, CA
15350185  2.0  2013/05/28 08:23:49 32 33.4 N 115 47.8 W  3.5   27 km (17 mi)  SE of Ocotillo, CA
15350505  2.7  2013/05/28 18:20:34 32 53.0 N 116 15.4 W  5.2   30 km (18 mi)  NW of Ocotillo, CA
15350729  4.8  2013/05/29 07:38:03 34 24.8 N 119 55.6 W  8.0    7 km ( 4 mi)  W of Isla Vista, CA 
15350737  2.6  2013/05/29 07:50:02 34 26.0 N 119 55.6 W  9.5    7 km ( 4 mi)  WNW  of Isla Vista, CA
15350769  2.6  2013/05/29 08:38:40 34 24.8 N 119 56.9 W 10.3    9 km ( 5 mi)  W of Isla Vista, CA 
15350793  2.0  2013/05/29 09:14:05 35 27.9 N 119 21.2 W  5.6   33 km (21 mi)  WNW  of Bakersfield, CA
15350953  2.5  2013/05/29 12:05:11 34 24.8 N 119 56.6 W 10.0    8 km ( 5 mi)  W of Isla Vista, CA
15351001  2.3  2013/05/29 12:17:55 34 25.7 N 119 55.7 W  4.0    7 km ( 4 mi)  WNW  of Isla Vista, CA
15351273  2.1  2013/05/29 15:44:44 34 25.2 N 119 57.5 W 13.0   10 km ( 6 mi)  W of Isla Vista, CA
15351401  3.1  2013/05/29 20:19:02 34 25.2 N 119 56.1 W 10.6    8 km ( 5 mi)  W of Isla Vista, CA 
15351409  2.2  2013/05/29 20:20:13 34 26.5 N 119 54.8 W  9.4    6 km ( 4 mi)  WNW  of Isla Vista, CA
15351425  2.1  2013/05/29 21:15:02 33 12.5 N 115 34.0 W  0.8    6 km ( 3 mi)  SW of Niland, CA
15351473  2.7  2013/05/29 23:11:54 34 25.1 N 119 55.7 W 10.4    7 km ( 4 mi)  W of Isla Vista, CA
15351697  2.1  2013/05/30 11:42:27 34 24.3 N 119 56.4 W  9.4    8 km ( 5 mi)  W of Isla Vista, CA
15351793  2.0  2013/05/30 14:18:58 33  0.8 N 116 27.0 W 12.0   16 km (10 mi)  ESE  of Julian, CA 

May 23, 2013

Weekly Seismicity Report – May 23, 2013

Filed under: Weekly — Anthony Guarino @ 5:03 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

May 23, 2013

This report covers the seven day period ending 17:00 on May 23, 2013. During this period we detected and analyzed 348 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15344465  3.5  2013/05/16 20:07:52 33 12.2 N 115 33.0 W  1.9    5 km ( 3 mi)  SW of Niland, CA
15344513  2.3  2013/05/16 20:44:17 33 12.8 N 115 32.8 W  1.1    4 km ( 2 mi)  SW of Niland, CA
15344585  3.1  2013/05/16 21:38:13 33 12.7 N 115 33.1 W  1.8    4 km ( 3 mi)  SW of Niland, CA
15344617  2.3  2013/05/16 22:00:08 34  4.8 N 117 17.5 W 16.6    3 km ( 2 mi)  S of San Bernardino, CA
15344633  2.7  2013/05/16 22:18:29 33 12.5 N 115 32.7 W  0.0    4 km ( 3 mi)  SW of Niland, CA
15344785  2.4  2013/05/17 03:24:01 34 15.0 N 116 25.7 W  0.3   15 km ( 9 mi)  N of Yucca Valley, CA
15345001  2.1  2013/05/17 11:09:41 33 10.8 N 115 40.4 W 15.0    4 km ( 2 mi)  WNW  of Obsidian Butte, CA
15345321  2.2  2013/05/17 22:28:05 33 30.8 N 116 27.0 W 12.0   21 km (13 mi)  ESE  of Anza, CA
15345393  3.2  2013/05/18 02:41:02 33 35.0 N 118 22.7 W  0.3   16 km (10 mi)  SSW  of Pt. Fermin San Pedro, CA 
15345465  2.4  2013/05/18 05:14:45 33 12.7 N 115 32.6 W  2.0    4 km ( 2 mi)  SW of Niland, CA
15345593  2.0  2013/05/18 11:35:27 32 53.8 N 116 15.8 W 10.4   30 km (19 mi)  SSW  of Ocotillo Wells, CA
15346017  2.6  2013/05/19 07:02:53 32 12.2 N 115 16.2 W  0.8   56 km (35 mi)  SSE  of Calexico, CA
15346033  2.8  2013/05/19 08:44:43 33 12.9 N 115 33.3 W  2.1    4 km ( 3 mi)  SW of Niland, CA
15346265  2.1  2013/05/19 21:16:59 32  7.0 N 116 35.2 W 19.7   65 km (40 mi)  SE of San Ysidro, CA
15346297  2.1  2013/05/19 22:41:36 36 13.4 N 118 19.5 W  0.1   29 km (18 mi)  WSW  of Olancha, CA
15346905  2.4  2013/05/21 03:02:25 34  0.8 N 116 35.5 W 12.0    4 km ( 2 mi)  SSW  of Morongo Valley, CA
15347089  2.3  2013/05/21 13:37:50 32 20.4 N 115 19.8 W  1.7   40 km (25 mi)  SSE  of Calexico, CA
15347145  2.6  2013/05/21 15:05:47 32 19.0 N 115 17.9 W 13.8   43 km (27 mi)  SSE  of Calexico, CA
15347169  2.2  2013/05/21 15:46:38 34 50.8 N 119 14.7 W 12.7   28 km (17 mi)  W of Frazier Park, CA
15347585  2.9  2013/05/22 13:10:43 32 24.3 N 115 12.0 W 10.0   40 km (25 mi)  SE of Calexico, CA
15347657  2.1  2013/05/22 21:09:29 33 15.3 N 116  1.3 W  3.2    6 km ( 4 mi)  WSW  of Salton City, CA
15347697  2.4  2013/05/22 23:55:49 33 56.1 N 116 23.1 W  3.1   11 km ( 7 mi)  ESE  of Desert Hot Springs, CA 
15347865  3.0  2013/05/23 11:54:04 32 16.9 N 115 19.4 W  1.0   46 km (29 mi)  SSE  of Calexico, CA
15347873  2.7  2013/05/23 12:19:53 32 18.2 N 115 19.8 W  0.0   43 km (27 mi)  SSE  of Calexico, CA
15347969  3.2  2013/05/23 14:23:14 32 15.5 N 115 18.4 W 10.0   49 km (30 mi)  SSE  of Calexico, CA 

May 16, 2013

Weekly Seismicity Report – May 16, 2013

Filed under: Weekly — Anthony Guarino @ 6:20 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

May 16, 2013

This report covers the seven day period ending 17:00 on May 16, 2013. During this period we detected and analyzed 385 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15340865  2.4  2013/05/10 15:58:34 33 31.6 N 116 26.8 W  9.4   21 km (13 mi)  E of Anza, CA
15340873  2.5  2013/05/10 15:58:49 33 31.8 N 116 26.8 W  9.9   21 km (13 mi)  E of Anza, CA
15341161  2.0  2013/05/11 03:53:42 35 19.8 N 118 33.8 W  4.1   25 km (15 mi)  NNW  of Tehachapi, CA
15341705  2.2  2013/05/12 12:51:41 33 31.9 N 116 26.6 W 10.2   21 km (13 mi)  E of Anza, CA
15342353  2.0  2013/05/13 21:18:33 36 10.3 N 117 51.3 W  2.2   16 km (10 mi)  NNE  of Coso Junction, CA
15342409  2.0  2013/05/13 23:47:00 34  1.6 N 116 59.0 W 19.6    5 km ( 3 mi)  E of Yucaipa, CA
15342417  2.6  2013/05/13 23:51:58 32 12.5 N 115 15.5 W 17.8   56 km (35 mi)  SSE  of Calexico, CA
15342433  2.6  2013/05/14 00:17:35 36 40.9 N 117 44.8 W 12.0   30 km (18 mi)  ENE  of Lone Pine, CA
15342449  2.1  2013/05/14 00:58:36 32 47.0 N 116  7.5 W  8.3   14 km ( 8 mi)  WNW  of Ocotillo, CA
15342689  2.1  2013/05/14 14:33:02 33 31.4 N 118 28.6 W 10.0   25 km (15 mi)  NW of Avalon Catalina Island, CA
15343017  3.1  2013/05/15 09:20:05 33 58.8 N 116 46.0 W 17.9    7 km ( 4 mi)  NNE  of Cabazon, CA 
15343145  4.0  2013/05/15 13:00:06 33 39.5 N 118 22.3 W  1.2    9 km ( 5 mi)  SW of Pt. Fermin San Pedro, CA 
15343265  2.9  2013/05/15 17:30:33 33 22.4 N 116 50.4 W  6.6    3 km ( 2 mi)  NE of Palomar Observatory, CA
15343601  3.2  2013/05/16 03:04:58 34 51.5 N 119 14.3 W 12.7   27 km (17 mi)  W of Frazier Park, CA
15343681  2.4  2013/05/16 04:43:29 33 10.9 N 115 36.5 W  2.3    3 km ( 2 mi)  ENE  of Obsidian Butte, CA
15343833  2.0  2013/05/16 05:09:41 33 13.5 N 115 40.0 W  5.5    7 km ( 4 mi)  NNW  of Obsidian Butte, CA
15343849  2.3  2013/05/16 05:11:31 33 14.2 N 116  1.4 W  6.7    7 km ( 4 mi)  SW of Salton City, CA
15343913  2.1  2013/05/16 05:25:20 33 13.8 N 115 41.8 W  6.0    9 km ( 5 mi)  NW of Obsidian Butte, CA
15343953  2.3  2013/05/16 06:15:34 33 11.8 N 115 41.9 W 12.0    6 km ( 4 mi)  WNW  of Obsidian Butte, CA
15343993  2.2  2013/05/16 06:22:34 34 11.5 N 115 29.6 W 17.0   38 km (24 mi)  N of Eagle Mtn., CA
15344121  2.3  2013/05/16 09:58:14 33 45.5 N 115 16.4 W 11.1   13 km ( 8 mi)  ENE  of Desert Center, CA 

May 9, 2013

Weekly Seismicity Report – May 9th, 2013

Filed under: Weekly — Anthony Guarino @ 5:16 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

May 9, 2013

This report covers the seven day period ending 17:00 on May 09/2013. During this period we detected and analysed 373 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15336729  3.2  2013/05/02 22:57:53 33 58.8 N 118 46.9 W 13.0    3 km ( 2 mi)  SE of Pt. Dume, CA 
15336761  3.4  2013/05/02 23:42:23 32  6.2 N 115  5.5 W 10.0   73 km (46 mi)  SSE  of Calexico, CA
15336809  2.7  2013/05/03 01:37:30 33 58.6 N 118 46.1 W 12.0    4 km ( 3 mi)  SE of Pt. Dume, CA
15336833  2.2  2013/05/03 03:33:03 33 24.0 N 118 12.5 W  4.7   12 km ( 8 mi)  ENE  of Avalon Catalina Island, CA
15336865  2.1  2013/05/03 04:03:38 34  3.9 N 118 53.1 W  9.2    5 km ( 3 mi)  ENE  of Leo Carrillo State Beach, CA
15336961  2.2  2013/05/03 08:55:21 36  2.2 N 117 45.3 W  2.0   18 km (11 mi)  E of Coso Junction, CA
15337097  2.4  2013/05/03 14:58:56 34 21.4 N 116 27.6 W  2.3   26 km (16 mi)  N of Yucca Valley, CA
15337417  2.1  2013/05/03 22:28:13 35 36.1 N 117 28.3 W  5.9   18 km (11 mi)  E of Ridgecrest, CA
15337537  2.5  2013/05/04 04:14:02 32 18.0 N 115 18.6 W  0.7   44 km (28 mi)  SSE  of Calexico, CA
15337761  2.4  2013/05/04 19:06:46 35  4.2 N 118 53.8 W  4.3    8 km ( 5 mi)  NNE  of Wheeler Ridge, CA
15337857  2.1  2013/05/04 23:28:06 33 55.1 N 117  3.9 W 14.2    8 km ( 5 mi)  W of Beaumont, CA
15338113  2.2  2013/05/05 10:28:28 35 29.3 N 118 23.6 W  0.6   18 km (11 mi)  SSE  of town of Lake Isabella, CA
15338289  2.4  2013/05/05 19:35:28 32 22.3 N 115 12.3 W  1.9   43 km (27 mi)  SE of Calexico, CA
15338553  3.1  2013/05/06 15:40:07 32 10.6 N 115 11.8 W 15.7   61 km (38 mi)  SSE  of Calexico, CA
15338617  2.4  2013/05/06 18:46:06 32 53.7 N 116 15.9 W  9.9   30 km (19 mi)  SSW  of Ocotillo Wells, CA
15338625  2.5  2013/05/06 19:09:56 33 30.1 N 116 27.1 W  9.8   21 km (13 mi)  ESE  of Anza, CA
15338761  3.6  2013/05/07 02:06:09 34 28.7 N 119 18.7 W 13.4    7 km ( 4 mi)  WNW  of Ojai, CA 
15339057  2.6  2013/05/07 11:48:22 34 28.7 N 119 18.6 W 13.6    7 km ( 4 mi)  WNW  of Ojai, CA
15339913  2.4  2013/05/09 02:34:38 33 38.1 N 116 45.5 W 13.2   12 km ( 7 mi)  NW of Anza, CA
15340249  2.3  2013/05/09 12:51:18 33 29.9 N 116 27.9 W 13.4   20 km (12 mi)  ESE  of Anza, CA
15340257  2.4  2013/05/09 12:51:21 33 29.6 N 116 27.6 W 13.9   21 km (13 mi)  ESE  of Anza, CA
15340281  2.9  2013/05/09 14:08:03 33 57.6 N 118 24.9 W 12.0    2 km ( 1 mi)  NE of Los Angeles Airport, CA 

May 2, 2013

Weekly Seismicity Report – May 2nd, 2013

Filed under: Weekly — Anthony Guarino @ 6:11 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

May 02, 2013

This report covers the seven day period ending 17:00 on May 02, 2013. During this period we detected and analyzed 351 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15333009  2.3  2013/04/25 19:07:14 32 44.3 N 115 25.5 W 10.8   10 km ( 6 mi)  NE of Calexico, CA
15333017  2.7  2013/04/25 19:12:07 32 14.0 N 115 16.5 W 19.5   53 km (33 mi)  SSE  of Calexico, CA
15333073  2.3  2013/04/25 21:57:00 33 29.5 N 116 26.9 W  9.9   22 km (14 mi)  ESE  of Anza, CA
15333497  3.1  2013/04/26 19:52:18 33 57.5 N 118 25.1 W 11.9    2 km ( 1 mi)  NE of Los Angeles Airport, CA
15333785  2.3  2013/04/27 10:33:57 32 43.9 N 118  7.0 W 10.0   24 km (15 mi)  ESE  of San Clemente Is.
15334521  2.7  2013/04/28 20:06:19 33 57.5 N 118 24.6 W 10.2    3 km ( 2 mi)  ENE  of Los Angeles Airport, CA 
15334689  2.1  2013/04/29 06:40:19 33 59.9 N 117 10.0 W 17.9    6 km ( 4 mi)  S of Redlands, CA
15334809  3.0  2013/04/29 10:32:09 33  9.3 N 115 38.5 W  1.5    2 km ( 1 mi)  SSW  of Obsidian Butte, CA
15334841  2.5  2013/04/29 10:33:44 33  9.5 N 115 35.3 W  7.0    5 km ( 3 mi)  ESE  of Obsidian Butte, CA
15334833  2.5  2013/04/29 10:33:45 33  8.5 N 115 39.1 W  0.0    4 km ( 2 mi)  SSW  of Obsidian Butte, CA
15334857  2.4  2013/04/29 10:34:56 33  9.3 N 115 38.7 W  1.9    2 km ( 1 mi)  SSW  of Obsidian Butte, CA
15334865  2.1  2013/04/29 10:36:58 33  9.3 N 115 38.6 W  2.0    2 km ( 1 mi)  SSW  of Obsidian Butte, CA
15335385  2.0  2013/04/29 22:16:36 34 47.9 N 118 56.5 W 15.3    2 km ( 1 mi)  S of Frazier Park, CA
15335369  2.1  2013/04/29 22:16:36 34 47.7 N 118 56.6 W 14.3    3 km ( 2 mi)  S of Frazier Park, CA
15335425  2.2  2013/04/30 01:32:42 33  8.8 N 115 39.6 W  1.8    3 km ( 2 mi)  SW of Obsidian Butte, CA
15335545  3.3  2013/04/30 11:10:20 32 11.7 N 115 11.1 W 21.8   60 km (37 mi)  SSE  of Calexico, CA
15335745  3.2  2013/04/30 18:56:02 36 10.4 N 117 51.2 W  0.9   17 km (10 mi)  NNE  of Coso Junction, CA
15335809  2.0  2013/05/01 01:53:48 32 53.8 N 116 15.9 W  9.8   30 km (19 mi)  SSW  of Ocotillo Wells, CA
15335849  2.7  2013/05/01 04:29:24 34 46.2 N 118 55.8 W 13.7    6 km ( 3 mi)  SSE  of Frazier Park, CA
15335873  2.9  2013/05/01 05:41:08 33 26.2 N 116 54.0 W  3.7   10 km ( 6 mi)  NNW  of Palomar Observatory, CA
15336073  3.1  2013/05/01 12:48:40 32  9.6 N 115 10.8 W 28.4   64 km (40 mi)  SSE  of Calexico, CA
15336409  2.0  2013/05/02 07:48:10 32 41.3 N 115 54.3 W  4.5   10 km ( 6 mi)  ESE  of Ocotillo, CA 

April 25, 2013

Weekly Seismicity Report – April 25, 2013

Filed under: Weekly — Anthony Guarino @ 5:10 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

April 26, 2013

This report covers the seven day period ending 17:00 on April 25, 2013. During this period we detected and analyzed 404 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15329441  2.2  2013/04/19 02:20:43 32 33.9 N 115 41.6 W 12.3   22 km (14 mi)  WSW  of Calexico, CA
15329681  2.9  2013/04/19 10:29:57 32 13.0 N 115 14.3 W  3.9   56 km (35 mi)  SSE  of Calexico, CA
15330033  2.0  2013/04/20 06:25:10 33 28.9 N 116 26.5 W  9.3   23 km (14 mi)  ESE  of Anza, CA
15330097  3.1  2013/04/20 09:55:15 32 18.3 N 115 13.5 W 11.7   48 km (30 mi)  SSE  of Calexico, CA
37111996  3.5  2013/04/20 09:55:31 32 17.7 N 115 12.3 W  7.2   50 km (31 mi)  SSE  of Calexico, CA
15330153  2.3  2013/04/20 12:07:09 33 20.4 N 115 43.4 W  4.5    1 km ( 1 mi)  SE of Bombay Beach, CA
15330281  2.1  2013/04/20 19:15:53 34 40.8 N 116 16.5 W  0.0   61 km (38 mi)  N of Joshua Tree, CA
15330641  2.4  2013/04/21 12:48:47 34 16.3 N 119 40.9 W  8.5   17 km (10 mi)  S of Santa Barbara, CA
15330673  2.4  2013/04/21 14:56:23 36  5.7 N 118 34.0 W  4.5   41 km (25 mi)  E of Porterville, CA
15330801  2.1  2013/04/22 00:02:01 33 58.9 N 117 12.2 W 12.4    8 km ( 5 mi)  SSW  of Redlands, CA
15330889  2.0  2013/04/22 03:38:19 33  3.9 N 116 27.9 W  7.4   13 km ( 8 mi)  E of Julian, CA
15331489  3.2  2013/04/23 11:58:11 32 20.3 N 115 19.9 W  9.1   40 km (25 mi)  SSE  of Calexico, CA
15331521  2.2  2013/04/23 13:29:55 36  3.0 N 117 51.8 W  0.0    8 km ( 5 mi)  E of Coso Junction, CA
15332137  2.1  2013/04/24 17:04:57 32 36.3 N 115 44.7 W  9.3   24 km (15 mi)  WSW  of Calexico, CA
15332161  2.5  2013/04/24 18:08:47 33 30.3 N 116 28.5 W 10.1   19 km (12 mi)  ESE  of Anza, CA
15332281  2.5  2013/04/24 23:59:30 35 20.5 N 117 55.4 W  8.8   24 km (15 mi)  N of California City, CA
15332465  2.3  2013/04/25 06:09:23 32 37.5 N 115 45.4 W 10.0   25 km (16 mi)  W of Calexico, CA
15332497  2.6  2013/04/25 09:00:38 36 10.6 N 117 51.1 W  2.4   17 km (11 mi)  NNE  of Coso Junction, CA
15332633  3.1  2013/04/25 11:59:43 33 38.8 N 116 44.4 W 16.9   11 km ( 7 mi)  SSW  of Idyllwild, CA 
15332881  2.1  2013/04/25 15:29:13 32 37.1 N 115 45.2 W  9.8   25 km (15 mi)  WSW  of Calexico, CA
15332873  2.2  2013/04/25 15:29:13 32 37.0 N 115 45.2 W  8.9   25 km (15 mi)  WSW  of Calexico, CA 

April 18, 2013

Weekly Seismicity Report – April 18th, 2013

Filed under: Weekly — Anthony Guarino @ 5:17 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

April 18, 2013

This report covers the seven day period ending 17:00 on April 18, 2013. During this period we detected and analyzed 354 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11283546  2.4  2013/04/11 19:41:33 33 48.4 N 116  5.0 W  2.3   16 km (10 mi)  NE of Indio, CA
11283618  2.5  2013/04/11 21:30:18 33 48.2 N 116  5.5 W  2.9   15 km ( 9 mi)  NE of Indio, CA
11283626  2.4  2013/04/11 21:30:23 33 48.0 N 116  5.3 W  4.1   15 km ( 9 mi)  NE of Indio, CA
11283690  2.0  2013/04/12 01:41:43 36  0.4 N 118 23.5 W  0.4   40 km (25 mi)  W of Coso Junction, CA
11283930  2.2  2013/04/12 10:20:15 35 55.5 N 118 16.7 W 43.2   33 km (20 mi)  WSW  of Coso Junction, CA
11284002  2.2  2013/04/12 12:32:41 33  0.1 N 116 20.5 W 10.3   25 km (16 mi)  SW of Ocotillo Wells, CA
11284330  2.1  2013/04/13 09:31:03 35 29.4 N 118 23.7 W  9.6   18 km (11 mi)  SSE  of town of Lake Isabella, CA
11284506  2.7  2013/04/13 15:16:50 33 29.4 N 116 27.6 W  9.5   21 km (13 mi)  ESE  of Anza, CA
11284746  2.7  2013/04/14 02:42:34 34 35.6 N 118 37.5 W  9.3    8 km ( 5 mi)  N of Castaic Lake dam, CA 
11284786  2.1  2013/04/14 03:40:38 32 11.7 N 115 12.1 W 20.1   59 km (37 mi)  SSE  of Calexico, CA
11285082  2.1  2013/04/14 13:08:24 32 39.1 N 115 56.4 W  8.1   10 km ( 6 mi)  SSE  of Ocotillo, CA
11285234  2.3  2013/04/14 18:05:06 33 47.9 N 116  5.5 W  1.7   15 km ( 9 mi)  NE of Indio, CA
11285362  2.7  2013/04/15 00:16:54 32 39.2 N 115 56.7 W  9.5   10 km ( 6 mi)  SSE  of Ocotillo, CA
11285426  3.1  2013/04/15 06:21:18 35 29.5 N 118 23.6 W  9.4   18 km (11 mi)  SSE  of town of Lake Isabella, CA
11286026  2.7  2013/04/16 15:43:42 36 10.7 N 117 51.1 W  1.3   17 km (11 mi)  NNE  of Coso Junction, CA
11286034  2.5  2013/04/16 15:56:43 36 10.7 N 117 51.0 W  1.8   17 km (11 mi)  NNE  of Coso Junction, CA
11286074  2.6  2013/04/16 17:20:05 36 10.4 N 117 51.1 W  1.9   17 km (10 mi)  NNE  of Coso Junction, CA
11286130  4.1  2013/04/16 19:57:58 32 14.4 N 115 16.2 W 10.0   52 km (32 mi)  SSE  of Calexico, CA 
11286346  2.2  2013/04/17 07:17:14 32 22.1 N 115 27.7 W 12.4   34 km (21 mi)  S of Calexico, CA
15328593  2.7  2013/04/17 09:30:40 33  0.6 N 116 28.6 W  7.1   14 km ( 9 mi)  ESE  of Julian, CA
15328753  2.1  2013/04/17 14:59:38 35 54.1 N 117 49.0 W  9.7   20 km (12 mi)  SE of Coso Junction, CA 

April 11, 2013

Weekly Seismicity Report – April 11th, 2013

Filed under: Weekly — Anthony Guarino @ 6:03 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
, Seismological Laboratory


Lucy Jones U. S. Geological Survey

California Institute of Technology

April 11, 2013

This report covers the seven day period ending 17:00 on April 11, 2013. During this period we detected and analyzed 446 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11279146  2.5  2013/04/04 17:36:03 32  8.2 N 115 12.5 W 17.6   65 km (40 mi)  SSE  of Calexico, CA
11279682  2.3  2013/04/05 04:24:09 33 32.1 N 116 27.6 W 10.9   20 km (12 mi)  E of Anza, CA
11279714  2.6  2013/04/05 04:51:06 36  2.9 N 117 51.7 W  2.1    8 km ( 5 mi)  E of Coso Junction, CA
11279850  2.2  2013/04/05 08:43:49 33 15.2 N 116  1.3 W  3.6    6 km ( 4 mi)  WSW  of Salton City, CA
11280346  2.4  2013/04/05 23:46:19 36  2.7 N 117 51.6 W  1.6    8 km ( 5 mi)  E of Coso Junction, CA
11280458  2.1  2013/04/06 04:46:08 36  2.7 N 117 51.7 W  2.0    8 km ( 5 mi)  E of Coso Junction, CA
11280538  2.2  2013/04/06 06:46:52 36  2.6 N 117 51.6 W  2.1    8 km ( 5 mi)  E of Coso Junction, CA
11280618  2.3  2013/04/06 08:12:59 33 48.2 N 116  5.4 W  3.5   15 km (10 mi)  NE of Indio, CA
11280626  2.6  2013/04/06 08:22:16 33 48.1 N 116  5.6 W  3.4   15 km ( 9 mi)  NE of Indio, CA
11280666  2.9  2013/04/06 09:10:40 33 48.1 N 116  5.5 W  3.4   15 km ( 9 mi)  NE of Indio, CA
11281170  2.6  2013/04/07 04:47:17 33 48.1 N 116  5.5 W  4.0   15 km ( 9 mi)  NE of Indio, CA
11281290  2.0  2013/04/07 09:04:07 34 38.5 N 116 39.1 W  5.9   35 km (22 mi)  NE of Lucerne Valley, CA
11281370  3.5  2013/04/07 12:14:02 33 48.1 N 116  5.6 W  3.8   15 km ( 9 mi)  NE of Indio, CA 
11281434  3.2  2013/04/07 13:45:18 34 42.7 N 116 17.2 W  1.7   64 km (40 mi)  N of Joshua Tree, CA
11281578  2.4  2013/04/07 16:54:36 34 42.7 N 116 17.3 W  1.6   64 km (40 mi)  N of Joshua Tree, CA
11281706  2.9  2013/04/07 23:59:10 36 24.3 N 117 50.5 W  2.6   20 km (12 mi)  NE of Olancha, CA
11281850  2.9  2013/04/08 07:22:51 34 42.6 N 116 17.4 W  2.5   64 km (40 mi)  N of Joshua Tree, CA
11282242  3.0  2013/04/09 05:48:22 32 14.1 N 115 16.8 W 10.0   52 km (32 mi)  SSE  of Calexico, CA
11282410  2.4  2013/04/09 14:13:41 33 47.9 N 116  5.7 W  0.8   15 km ( 9 mi)  NE of Indio, CA
11282522  2.0  2013/04/09 20:21:59 33 39.0 N 117  1.3 W 13.0   12 km ( 7 mi)  SSW  of Hemet, CA
11282666  2.1  2013/04/10 05:41:26 33 10.4 N 115 37.2 W  0.1    2 km ( 1 mi)  ENE  of Obsidian Butte, CA
11282682  2.6  2013/04/10 05:43:09 33 10.7 N 115 37.4 W  0.0    2 km ( 1 mi)  NE of Obsidian Butte, CA
11282706  2.8  2013/04/10 05:43:33 33 10.7 N 115 37.4 W  0.0    2 km ( 1 mi)  NE of Obsidian Butte, CA
11283018  2.4  2013/04/10 23:15:04 32 12.1 N 115 16.1 W 15.5   56 km (35 mi)  SSE  of Calexico, CA
11283298  2.7  2013/04/11 11:49:41 32 27.2 N 115 35.8 W 20.2   26 km (16 mi)  SSW  of Calexico, CA 

April 4, 2013

Weekly Seismicity Report – April 4th, 2013

Filed under: Weekly — Anthony Guarino @ 5:14 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones U. S. Geological Survey

California Institute of Technology

April 04, 2013

This report covers the seven day period ending 17:00 on April 04, 2013. During this period we detected and analyzed 412 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11274786  2.3  2013/03/28 23:08:33 34  5.8 N 116 45.2 W 12.1    7 km ( 4 mi)  E of Mt. San Gorgonio, CA
11275258  2.1  2013/03/29 16:03:08 36  0.5 N 117 48.4 W  0.0   13 km ( 8 mi)  ESE  of Coso Junction, CA
11275690  2.4  2013/03/30 08:20:18 33 29.3 N 116 26.4 W  8.4   23 km (14 mi)  ESE  of Anza, CA
11275802  2.4  2013/03/30 11:43:30 32  7.9 N 115 10.5 W 17.9   67 km (42 mi)  SSE  of Calexico, CA
11276218  2.1  2013/03/31 05:38:09 32 53.5 N 116 16.4 W 11.9   31 km (19 mi)  SSW  of Ocotillo Wells, CA
11276746  2.1  2013/03/31 22:10:14 33 10.7 N 115 36.5 W  0.5    3 km ( 2 mi)  ENE  of Obsidian Butte, CA
11276850  2.2  2013/04/01 04:25:19 32 54.3 N 115 30.1 W  9.0    7 km ( 4 mi)  SSE  of Brawley, CA
11277066  2.0  2013/04/01 13:54:26 34 17.8 N 119 30.0 W 12.7   11 km ( 7 mi)  S of Carpinteria, CA
11277258  2.2  2013/04/01 19:38:28 33 31.4 N 116 26.7 W 13.0   21 km (13 mi)  E of Anza, CA
11277730  2.7  2013/04/02 19:59:49 34 16.4 N 119 29.9 W  9.2   14 km ( 9 mi)  S of Carpinteria, CA
11277762  2.6  2013/04/02 20:19:07 32 15.0 N 115 20.0 W  9.2   49 km (30 mi)  SSE  of Calexico, CA
11277810  2.3  2013/04/03 01:07:48 32 14.9 N 115 20.5 W  8.4   49 km (30 mi)  SSE  of Calexico, CA
11277826  2.1  2013/04/03 02:24:00 33 48.2 N 116  5.5 W  4.2   15 km ( 9 mi)  NE of Indio, CA
11277834  2.3  2013/04/03 02:25:27 33 48.4 N 116  5.4 W  4.8   16 km (10 mi)  NE of Indio, CA
11278026  2.5  2013/04/03 06:31:55 33 48.3 N 116  5.4 W  4.0   15 km (10 mi)  NE of Indio, CA
11278442  2.2  2013/04/03 13:56:27 32 11.6 N 115 15.0 W 13.0   58 km (36 mi)  SSE  of Calexico, CA
11279026  2.1  2013/04/04 13:57:58 33 58.2 N 117 13.1 W 14.1    9 km ( 6 mi)  SSE  of Loma Linda, CA 

March 28, 2013

Weekly Seismicity Report – March 28th, 2013

Filed under: Weekly — Anthony Guarino @ 5:09 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

March 28, 2013

This report covers the seven day period ending 17:00 on March 28, 2013. During this period we detected and analyzed 467 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15311873  3.4  2013/03/21 22:12:34 32 36.1 N 115 43.1 W 12.7   22 km (14 mi)  WSW  of Calexico, CA
15312049  2.5  2013/03/22 04:50:14 35 43.2 N 117 31.1 W 11.7   14 km ( 9 mi)  WSW  of Trona, CA 
15312257  2.2  2013/03/22 12:10:54 33 59.2 N 118 41.4 W 13.0    5 km ( 3 mi)  S of Malibu, CA 
15312385  2.5  2013/03/22 16:56:00 34 13.2 N 117 25.6 W 13.6    2 km ( 1 mi)  W of Devore, CA 
15312665  2.3  2013/03/23 00:56:03 33 53.4 N 118 24.5 W  9.8    0 km ( 0 mi)  N of Manhattan Beach, CA 
15312905  2.1  2013/03/23 12:26:41 33 29.1 N 116 26.9 W  9.5   22 km (14 mi)  ESE  of Anza, CA
15313393  2.1  2013/03/24 04:12:18 32 38.3 N 115 43.6 W  0.1   22 km (14 mi)  W of Calexico, CA
15314041  2.4  2013/03/25 07:17:50 32 22.8 N 115 13.2 W 10.7   41 km (26 mi)  SE of Calexico, CA
11272570  2.4  2013/03/25 21:36:13 32 16.7 N 115 17.0 W  6.0   48 km (30 mi)  SSE  of Calexico, CA
11272650  2.2  2013/03/26 00:16:22 36  9.7 N 118  4.7 W  1.9   15 km ( 9 mi)  SSW  of Olancha, CA
11272738  2.0  2013/03/26 03:55:30 34 43.2 N 116 17.7 W  1.4   64 km (40 mi)  SSW  of Baker, CA
11272858  2.2  2013/03/26 08:39:48 34  3.3 N 116 43.0 W 12.4   11 km ( 7 mi)  ESE  of Mt. San Gorgonio, CA
11273010  2.8  2013/03/26 13:17:54 34 14.7 N 116 46.5 W  9.1    7 km ( 5 mi)  ESE  of Big Bear City, CA 
11273170  2.6  2013/03/26 16:21:33 32 54.3 N 115 31.6 W 13.9    6 km ( 4 mi)  S of Brawley, CA
11273330  2.2  2013/03/27 00:20:28 33 30.1 N 116 28.2 W  8.8   20 km (12 mi)  ESE  of Anza, CA
11273394  2.3  2013/03/27 04:23:41 35 56.1 N 117 40.1 W  2.0   28 km (17 mi)  ESE  of Coso Junction, CA
11273498  3.4  2013/03/27 10:50:29 33 29.7 N 116 26.7 W  8.5   22 km (14 mi)  ESE  of Anza, CA
11273546  2.1  2013/03/27 10:53:30 33 29.7 N 116 26.6 W  8.7   22 km (14 mi)  ESE  of Anza, CA
11273634  3.7  2013/03/27 11:16:59 33 29.7 N 116 26.6 W  8.8   22 km (14 mi)  ESE  of Anza, CA 
11273650  2.6  2013/03/27 11:17:43 33 29.5 N 116 26.4 W  9.0   23 km (14 mi)  ESE  of Anza, CA
11273762  2.2  2013/03/27 11:52:43 33 29.5 N 116 26.7 W  8.3   22 km (14 mi)  ESE  of Anza, CA
11273874  2.7  2013/03/27 12:48:16 33 29.5 N 116 26.3 W  9.2   23 km (14 mi)  ESE  of Anza, CA 
11273994  2.8  2013/03/27 22:56:25 34.0942 N 119.244 W  3.7  6.7 km (4.2 mi) SSW of Port Hueneme, CA
11274106  2.3  2013/03/27 20:32:43 33 29.5 N 116 26.3 W  8.3   23 km (14 mi)  ESE  of Anza, CA
11274154  2.6  2013/03/27 23:03:41 36  0.8 N 117 48.8 W  1.7   13 km ( 8 mi)  ESE  of Coso Junction, CA
11274202  2.3  2013/03/27 23:17:22 34 56.0 N 118  9.6 W  7.1   13 km ( 8 mi)  S of Mojave, CA
11274218  2.0  2013/03/27 23:29:38 33 29.4 N 116 26.2 W  9.2   23 km (14 mi)  ESE  of Anza, CA
11274546  2.1  2013/03/28 12:36:34 34 43.2 N 116 17.8 W  3.3   64 km (40 mi)  SSW  of Baker, CA 

March 21, 2013

Weekly Seismicity Report – March 21, 2013

Filed under: Weekly — Anthony Guarino @ 5:16 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

March 21, 2013

This report covers the seven day period ending 17:00 on March 21, 2013. During this period we detected and analyzed 645 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15305313  2.2  2013/03/14 18:13:07 34  0.6 N 117 10.8 W  6.3    5 km ( 3 mi)  S of Redlands, CA
15305361  2.1  2013/03/14 18:38:45 33 52.6 N 116 12.0 W  8.7   18 km (11 mi)  N of Indio, CA
15305937  2.9  2013/03/15 06:59:02 33 55.1 N 117  4.9 W 11.2   10 km ( 6 mi)  W of Beaumont, CA 
15306129  2.0  2013/03/15 12:29:34 33 29.4 N 116 26.6 W  9.5   22 km (14 mi)  ESE  of Anza, CA
15306353  2.7  2013/03/15 17:18:50 34  0.6 N 117 10.8 W  7.5    5 km ( 3 mi)  S of Redlands, CA 
15306449  2.0  2013/03/15 18:38:57 34  2.9 N 117  7.2 W  9.7    5 km ( 3 mi)  E of Redlands, CA
15306857  2.3  2013/03/16 08:18:41 35 46.8 N 118 30.9 W  6.3   16 km (10 mi)  NNW  of town of Lake Isabella, CA
15306889  2.0  2013/03/16 08:48:41 33 21.2 N 116 24.7 W  9.6   11 km ( 7 mi)  NNW  of Borrego Springs, CA
15306897  2.2  2013/03/16 09:07:06 33 29.4 N 116 34.1 W 13.0   12 km ( 7 mi)  SE of Anza, CA
15307017  2.2  2013/03/16 10:59:50 33 30.6 N 116 28.5 W  9.3   19 km (12 mi)  ESE  of Anza, CA
15307129  2.4  2013/03/16 12:56:52 34  0.5 N 117 10.7 W  7.0    5 km ( 3 mi)  S of Redlands, CA
15307153  2.8  2013/03/16 13:21:01 32 14.2 N 115 22.2 W  8.2   49 km (31 mi)  SSE  of Calexico, CA
15307433  2.1  2013/03/16 20:52:44 33 38.9 N 116 45.4 W 15.7   12 km ( 7 mi)  SSW  of Idyllwild, CA
15307801  2.1  2013/03/17 03:48:39 34  0.6 N 117 10.7 W  7.5    5 km ( 3 mi)  S of Redlands, CA
15307865  3.0  2013/03/17 05:16:25 34  6.7 N 116 43.5 W  9.1    9 km ( 6 mi)  E of Mt. San Gorgonio, CA
15307913  2.0  2013/03/17 07:00:38 34  7.3 N 117 29.4 W 14.5    5 km ( 3 mi)  WNW  of Fontana, CA
15308593  2.3  2013/03/18 03:23:13 32 17.3 N 115 20.9 W 10.0   44 km (28 mi)  SSE  of Calexico, CA
15309201  2.0  2013/03/18 17:37:35 34 21.3 N 118 37.0 W  4.1    7 km ( 4 mi)  SW of Valencia, CA
15309833  2.2  2013/03/19 13:39:50 32 45.2 N 115 25.9 W 11.7   11 km ( 7 mi)  NNE  of Calexico, CA
15310209  2.9  2013/03/20 00:50:17 33 20.7 N 116 21.3 W 13.4   10 km ( 6 mi)  N of Borrego Springs, CA
15310273  2.0  2013/03/20 05:57:01 36  9.0 N 118 14.6 W  4.8   26 km (16 mi)  SW of Olancha, CA
15310369  2.4  2013/03/20 07:40:57 32  7.1 N 115  9.5 W 10.0   69 km (43 mi)  SSE  of Calexico, CA
15310433  2.8  2013/03/20 09:22:39 34  0.9 N 118 12.5 W 14.9    4 km ( 2 mi)  WSW  of East Los Angeles, CA 
15311113  2.4  2013/03/20 23:52:15 34  3.9 N 119  1.4 W  9.5    8 km ( 5 mi)  WNW  of Leo Carrillo State Beach, CA 
15311201  2.1  2013/03/21 02:40:58 33 29.9 N 116 28.5 W  8.8   19 km (12 mi)  ESE  of Anza, CA
15311217  2.8  2013/03/21 03:07:05 35 56.7 N 117 39.9 W  2.2   28 km (17 mi)  ESE  of Coso Junction, CA
15311417  2.1  2013/03/21 06:56:23 34 17.4 N 116 44.3 W  0.7   11 km ( 7 mi)  ENE  of Big Bear City, CA
15311465  2.0  2013/03/21 08:28:28 35  1.7 N 118 58.9 W 13.2    4 km ( 3 mi)  NW of Wheeler Ridge, CA 

March 14, 2013

Weekly Seismicity Report – March 14th, 2013

Filed under: Weekly — Anthony Guarino @ 5:08 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

March 14, 2013

This report covers the seven day period ending 17:00 on March 14, 2013. During this period we detected and analyzed 1130 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.Due to the large number of events that have occurred this week, not all earthquakes have been reviewed by a seismologist.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15294817  2.4  2013/03/07 19:23:19 32 34.2 N 115 41.2 W 10.5   21 km (13 mi)  WSW  of Calexico, CA
15295505  2.7  2013/03/10 03:53:43 34  1.9 N 117 14.8 W 16.9    2 km ( 1 mi)  SSE  of Loma Linda, CA 
15295529  2.8  2013/03/10 06:36:48 34  2.0 N 117 14.8 W 16.3    2 km ( 1 mi)  SSE  of Loma Linda, CA 
15295545  2.3  2013/03/10 06:55:17 33 52.3 N 116 11.7 W  8.0   18 km (11 mi)  N of Indio, CA
15295713  2.1  2013/03/10 17:28:10 32  3.3 N 115  5.1 W 15.1   78 km (49 mi)  SSE  of Calexico, CA
15296017  2.1  2013/03/11 05:04:02 33 57.0 N 118 53.3 W  9.5   10 km ( 6 mi)  SW of Pt. Dume, CA
15296113  2.6  2013/03/11 09:36:12 33 30.2 N 116 27.8 W 12.4   20 km (13 mi)  ESE  of Anza, CA 
15296185  2.2  2013/03/11 09:51:09 33 30.2 N 116 27.6 W  9.1   20 km (13 mi)  ESE  of Anza, CA
15296193  2.2  2013/03/11 09:51:25 33 30.4 N 116 27.3 W 12.9   21 km (13 mi)  ESE  of Anza, CA
15296273  2.1  2013/03/11 09:55:43 33 30.4 N 116 27.3 W 12.8   21 km (13 mi)  ESE  of Anza, CA
15296265  2.3  2013/03/11 09:55:50 33 30.4 N 116 27.2 W 13.3   21 km (13 mi)  ESE  of Anza, CA
15296281  4.7  2013/03/11 09:56:06 33 30.1 N 116 27.4 W 13.1   21 km (13 mi)  ESE  of Anza, CA 
15296289  3.0  2013/03/11 09:56:57 33 30.5 N 116 26.9 W 14.5   21 km (13 mi)  ESE  of Anza, CA
15296297  2.2  2013/03/11 09:58:30 33 30.8 N 116 28.0 W 12.9   20 km (12 mi)  ESE  of Anza, CA
15296305  2.2  2013/03/11 09:58:50 33 30.8 N 116 26.9 W 12.4   21 km (13 mi)  ESE  of Anza, CA
15296337  2.4  2013/03/11 10:00:12 33 31.6 N 116 26.5 W 12.0   22 km (13 mi)  E of Anza, CA
37108316  2.4  2013/03/11 10:00:15 33 31.8 N 116 26.3 W 12.6   22 km (13 mi)  SSW  of Palm Desert, CA
15296465  2.3  2013/03/11 10:08:01 33 30.7 N 116 27.9 W 12.1   20 km (12 mi)  ESE  of Anza, CA
15296601  2.3  2013/03/11 10:13:17 33 31.3 N 116 26.3 W 12.2   22 km (14 mi)  E of Anza, CA
15296769  2.4  2013/03/11 10:23:51 33 30.8 N 116 27.8 W  9.9   20 km (12 mi)  ESE  of Anza, CA
15296961  2.0  2013/03/11 10:35:28 33 30.6 N 116 28.2 W 11.9   19 km (12 mi)  ESE  of Anza, CA
15297065  2.2  2013/03/11 10:40:49 33 30.3 N 116 27.3 W 12.3   21 km (13 mi)  ESE  of Anza, CA
37108508  2.2  2013/03/11 10:53:51 33 29.3 N 116 26.0 W 12.5   23 km (14 mi)  ESE  of Anza, CA
15297473  2.1  2013/03/11 11:14:25 33 30.8 N 116 26.1 W 14.6   22 km (14 mi)  ESE  of Anza, CA
15297545  2.2  2013/03/11 11:24:07 33 32.7 N 116 23.9 W 12.9   20 km (12 mi)  S of Palm Desert, CA
15297569  2.1  2013/03/11 11:25:11 33 32.8 N 116 24.6 W 12.3   20 km (12 mi)  S of Palm Desert, CA
15297577  2.8  2013/03/11 11:25:46 33 29.5 N 116 26.9 W 11.1   22 km (14 mi)  ESE  of Anza, CA
15297993  2.4  2013/03/11 12:08:31 33 31.5 N 116 26.2 W 12.2   22 km (14 mi)  E of Anza, CA
15298217  2.3  2013/03/11 12:35:55 32 23.1 N 116 16.8 W  8.9   47 km (29 mi)  SW of Ocotillo, CA
15298305  2.7  2013/03/11 12:50:07 33 30.3 N 116 28.0 W 11.8   20 km (12 mi)  ESE  of Anza, CA
37120875  2.2  2013/03/11 12:50:21 33 30.7 N 116 27.9 W 12.3   20 km (12 mi)  ESE  of Anza, CA
15298313  2.3  2013/03/11 12:50:25 33 30.8 N 116 27.4 W 14.6   20 km (13 mi)  ESE  of Anza, CA
15298521  2.5  2013/03/11 13:15:36 33 30.4 N 116 28.5 W 11.5   19 km (12 mi)  ESE  of Anza, CA
15299113  2.1  2013/03/11 15:23:03 33 30.9 N 116 28.0 W 11.8   20 km (12 mi)  ESE  of Anza, CA
15300033  2.2  2013/03/11 19:46:37 34  0.4 N 117 10.6 W  2.1    5 km ( 3 mi)  S of Redlands, CA
15300249  2.7  2013/03/11 20:50:53 33 39.9 N 118 23.6 W  0.0   10 km ( 6 mi)  WSW  of Pt. Fermin San Pedro, CA 
15300409  2.1  2013/03/11 21:50:56 34  3.6 N 117 15.8 W 17.5    2 km ( 1 mi)  NW of Loma Linda, CA
15301353  2.3  2013/03/12 07:16:10 33 31.0 N 116 28.1 W 12.1   19 km (12 mi)  ESE  of Anza, CA
15301697  2.1  2013/03/12 11:08:24 33 30.8 N 116 24.4 W  9.5   23 km (14 mi)  S of Palm Desert, CA
15301705  2.1  2013/03/12 11:08:25 33 29.4 N 116 27.9 W  3.9   20 km (13 mi)  ESE  of Anza, CA
15302217  2.2  2013/03/12 20:01:31 33 30.8 N 116 28.5 W 10.0   19 km (12 mi)  ESE  of Anza, CA
15302289  3.4  2013/03/12 21:21:13 33 30.8 N 116 28.5 W 11.8   19 km (12 mi)  ESE  of Anza, CA
15302633  2.0  2013/03/13 02:04:08 33 30.6 N 116 27.9 W 11.3   20 km (12 mi)  ESE  of Anza, CA
15302801  2.1  2013/03/13 04:46:42 36  2.2 N 117 37.4 W  1.8   29 km (18 mi)  E of Coso Junction, CA
15303241  2.4  2013/03/13 10:58:30 34  0.6 N 117 10.9 W  6.9    5 km ( 3 mi)  S of Redlands, CA
15303257  2.0  2013/03/13 11:00:13 32 24.0 N 115 40.1 W  0.9   34 km (21 mi)  SSW  of Calexico, CA
15303361  2.0  2013/03/13 12:10:50 33  6.9 N 116 11.0 W  0.0    6 km ( 4 mi)  WSW  of Ocotillo Wells, CA
15303417  2.1  2013/03/13 12:29:31 33 34.0 N 117 10.8 W  5.8   18 km (11 mi)  SE of Lake Elsinore, CA
15303681  2.2  2013/03/13 14:13:13 35 46.9 N 117 59.1 W 16.3   30 km (18 mi)  S of Coso Junction, CA
15303753  2.2  2013/03/13 15:30:02 35 57.6 N 117 56.1 W  8.1   10 km ( 6 mi)  S of Coso Junction, CA
15303761  2.4  2013/03/13 15:30:29 35 43.0 N 118 46.6 W  3.5   29 km (18 mi)  WNW  of town of Lake Isabella, CA
15303769  2.1  2013/03/13 15:38:13 33 34.8 N 117  2.8 W 19.1   20 km (12 mi)  SSW  of Hemet, CA
15303777  2.3  2013/03/13 15:38:28 32 41.0 N 115 48.6 W  8.7   18 km (11 mi)  ESE  of Ocotillo, CA
15303793  2.5  2013/03/13 15:47:23 33 30.4 N 116 28.5 W  9.6   19 km (12 mi)  ESE  of Anza, CA
15304033  2.2  2013/03/13 19:24:50 33 30.8 N 116 27.2 W  8.7   21 km (13 mi)  ESE  of Anza, CA
15304041  2.1  2013/03/13 19:28:02 32  0.6 N 115 57.2 W  7.0   81 km (50 mi)  S of Ocotillo, CA
15304049  2.3  2013/03/13 19:30:02 33 30.8 N 116 27.3 W  6.9   21 km (13 mi)  ESE  of Anza, CA
15304097  2.3  2013/03/13 21:40:27 36  0.5 N 117 48.3 W  2.0   14 km ( 8 mi)  ESE  of Coso Junction, CA
15304369  2.2  2013/03/14 04:27:45 35  1.9 N 116 58.3 W  1.9   17 km (10 mi)  NNE  of Barstow, CA
15304537  2.2  2013/03/14 07:39:34 33 40.0 N 118  7.8 W  4.0    9 km ( 5 mi)  SSW  of Seal Beach, CA
15304745  2.1  2013/03/14 10:23:45 33 32.9 N 117 12.5 W 19.5   17 km (11 mi)  SE of Lake Elsinore, CA
15304753  2.0  2013/03/14 10:26:03 33 41.8 N 117 33.7 W 10.3   15 km ( 9 mi)  NE of Mission Viejo, CA
15304777  2.1  2013/03/14 10:52:54 32 46.4 N 116 17.0 W  6.8   28 km (17 mi)  W of Ocotillo, CA
15304793  2.3  2013/03/14 11:24:23 34 20.6 N 117  7.3 W  4.5   12 km ( 8 mi)  NNE  of Lake Arrowhead, CA
15304833  2.0  2013/03/14 11:58:35 34 16.0 N 117 56.5 W 36.2   12 km ( 7 mi)  ENE  of Mt. Wilson Observatory, CA
15304945  2.5  2013/03/14 13:11:35 34 25.8 N 119  6.4 W 13.3   13 km ( 8 mi)  E of Ojai, CA
15305017  2.1  2013/03/14 14:15:32 33 54.3 N 117 44.1 W 34.5    7 km ( 5 mi)  ENE  of Yorba Linda, CA
15305201  2.0  2013/03/14 16:29:19 32 18.3 N 116 13.0 W  3.9   52 km (32 mi)  SSW  of Ocotillo, CA 

March 7, 2013

Weekly Seismicity Report – March 7, 2013

Filed under: Weekly — Anthony Guarino @ 5:30 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

March 07, 2013

This report covers the seven day period ending 16:00 on March 07, 2013. During this period we detected and analyzed 265 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11250562  2.4  2013/02/28 22:14:40 32 20.0 N 115 21.5 W 19.8   39 km (24 mi)  SSE  of Calexico, CA
11250650  3.1  2013/03/01 04:44:08 32 41.3 N 115 49.5 W 10.3   16 km (10 mi)  ESE  of Ocotillo, CA
11250698  2.6  2013/03/01 05:25:03 32 41.3 N 115 49.5 W  9.6   16 km (10 mi)  ESE  of Ocotillo, CA
15292545  4.1  2013/03/01 13:55:27 35 49.8 N 116 48.0 W  8.4   46 km (28 mi)  SE of Telescope Peak, CA
15292553  2.0  2013/03/01 14:29:00 35 49.2 N 116 48.1 W  2.7   46 km (29 mi)  SSE  of Telescope Peak, CA
15292697  3.0  2013/03/01 19:36:48 33 35.7 N 115 57.8 W  5.8    8 km ( 5 mi)  NNW  of North Shore, CA
15292985  2.2  2013/03/02 13:30:22 33 30.6 N 116 28.5 W  9.8   19 km (12 mi)  ESE  of Anza, CA
15293241  3.0  2013/03/03 08:34:57 33 35.4 N 115 57.8 W  6.7    8 km ( 5 mi)  NNW  of North Shore, CA
15293273  2.3  2013/03/03 09:20:55 33 30.2 N 116 27.4 W  8.1   21 km (13 mi)  ESE  of Anza, CA
15293353  2.0  2013/03/03 12:51:36 33 56.0 N 116 37.5 W 14.3   12 km ( 7 mi)  WSW  of Desert Hot Springs, CA
15293905  3.5  2013/03/04 15:17:40 34  2.0 N 117 14.8 W 16.2    2 km ( 1 mi)  SSE  of Loma Linda, CA 
15293961  2.1  2013/03/04 20:32:30 34  2.1 N 117 14.9 W 16.7    2 km ( 1 mi)  SSE  of Loma Linda, CA
15294065  2.2  2013/03/05 09:42:40 33 42.2 N 116 49.5 W 17.5   11 km ( 7 mi)  WSW  of Idyllwild, CA
15294313  2.3  2013/03/06 00:24:27 35 30.1 N 118 24.2 W  5.5   16 km (10 mi)  SSE  of town of Lake Isabella, CA 

February 28, 2013

Weekly Seismicity Report – February 28th, 2013

Filed under: Weekly — Anthony Guarino @ 5:59 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

February 28, 2013

This report covers the seven day period ending 16:00 on February 28, 2013. During this period we detected and analyzed 227 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11247986  2.2  2013/02/22 04:57:56 34 19.9 N 116 27.2 W  7.9   24 km (15 mi)  N of Yucca Valley, CA
11248258  4.0  2013/02/22 20:40:14 32  7.9 N 117 41.4 W 10.0   77 km (48 mi)  SW of San Ysidro, CA 
11248298  2.3  2013/02/22 23:11:18 33 17.4 N 116 14.1 W  9.0   13 km ( 8 mi)  ENE  of Borrego Springs, CA
11248306  2.2  2013/02/22 23:31:33 32 22.5 N 115 27.9 W 10.0   33 km (20 mi)  S of Calexico, CA
11248706  2.2  2013/02/24 10:28:00 32 20.7 N 115 20.1 W 15.9   39 km (24 mi)  SSE  of Calexico, CA
11248762  2.4  2013/02/24 11:37:30 32 20.2 N 115 21.2 W 10.0   39 km (24 mi)  SSE  of Calexico, CA
11248874  2.1  2013/02/24 17:18:35 34 51.1 N 116 24.3 W  4.9   55 km (34 mi)  SSW  of Baker, CA
11249130  2.2  2013/02/25 17:06:43 35 45.8 N 118  0.4 W  1.7   32 km (20 mi)  S of Coso Junction, CA
11249474  3.6  2013/02/26 12:18:49 34  1.2 N 117 13.2 W 16.3    4 km ( 3 mi)  SE of Loma Linda, CA 
11249482  3.4  2013/02/26 12:19:10 33 46.2 N 117 49.3 W  0.1    3 km ( 2 mi)  ESE  of Orange, CA
11249514  2.3  2013/02/26 13:48:56 32 48.1 N 115 27.0 W 12.1   10 km ( 6 mi)  E of El Centro, CA
11249634  2.3  2013/02/26 19:30:20 32 13.0 N 115 18.6 W 10.0   53 km (33 mi)  SSE  of Calexico, CA 
11249778  2.0  2013/02/27 12:11:38 33 59.7 N 116 46.8 W 19.9    8 km ( 5 mi)  N of Cabazon, CA 
11249914  2.2  2013/02/27 17:12:40 32 21.1 N 115 22.2 W 15.4   37 km (23 mi)  SSE  of Calexico, CA
11249938  2.3  2013/02/27 18:26:27 32 20.1 N 115 22.3 W 10.0   39 km (24 mi)  SSE  of Calexico, CA
11250042  2.1  2013/02/28 03:13:47 32 54.0 N 116 14.3 W  6.1   29 km (18 mi)  SSW  of Ocotillo Wells, CA 

February 21, 2013

Weekly Seismiciy Report – February 21, 2013

Filed under: Weekly — Anthony Guarino @ 5:31 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones, U. S. Geological Survey

California Institute of Technology

February 21, 2013

This report covers the seven day period ending 16:00 on February 21, 2013. During this period we detected and analyzed 309 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11245250  2.1  2013/02/15 22:09:55 36 36.4 N 118  4.5 W  1.7    1 km ( 1 mi)  WNW  of Lone Pine, CA
11245338  2.3  2013/02/16 01:03:22 32 16.9 N 115 26.0 W 10.0   44 km (27 mi)  S of Calexico, CA
11245402  2.6  2013/02/16 06:13:09 34 10.2 N 116 48.2 W  8.4    8 km ( 5 mi)  NNE  of Mt. San Gorgonio, CA
11245434  2.2  2013/02/16 07:28:19 32 12.2 N 115 16.3 W  7.4   56 km (35 mi)  SSE  of Calexico, CA
11245562  2.0  2013/02/16 16:28:14 34 21.3 N 116 11.5 W  0.2   27 km (17 mi)  NNE  of Joshua Tree, CA
11245594  2.4  2013/02/16 18:16:46 32 11.5 N 115 13.5 W 15.7   59 km (37 mi)  SSE  of Calexico, CA
11245754  2.3  2013/02/17 02:44:05 34 53.4 N 120 18.8 W  0.0   13 km ( 8 mi)  ESE  of Santa Maria, CA
11245850  3.4  2013/02/17 09:04:53 33  0.9 N 116 18.7 W 11.0   22 km (14 mi)  SW of Ocotillo Wells, CA
11246130  2.1  2013/02/17 23:08:03 36  4.4 N 117 59.3 W  3.9    5 km ( 3 mi)  NW of Coso Junction, CA
11246642  2.0  2013/02/18 23:55:58 33 11.3 N 115 58.9 W  7.3   10 km ( 6 mi)  S of Salton City, CA
11246650  2.8  2013/02/19 01:55:26 34 37.6 N 116 37.3 W  6.2   36 km (22 mi)  NE of Lucerne Valley, CA
11246722  2.0  2013/02/19 06:09:08 36  1.2 N 117 42.2 W  1.0   22 km (14 mi)  E of Coso Junction, CA
11247562  2.3  2013/02/21 04:00:43 33 51.6 N 116 29.7 W 12.3    7 km ( 4 mi)  NE of Palm Springs, CA
11247690  3.6  2013/02/21 12:57:39 33 13.9 N 116  3.4 W  9.8   10 km ( 6 mi)  WSW  of Salton City, CA 

February 14, 2013

Weekly Seismicity Report – February 14th, 2012

Filed under: Weekly — Anthony Guarino @ 5:06 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

February 14, 2013

This report covers the seven day period ending 16:00 on February 14, 2013. During this period we detected and analyzed 260 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15283041  2.0  2013/02/07 17:45:58 34 34.1 N 120 30.0 W  4.1    9 km ( 5 mi)  SSW  of Lompoc, CA
15283057  2.3  2013/02/07 19:02:42 32 22.1 N 115 13.6 W  2.3   42 km (26 mi)  SE of Calexico, CA
15283097  2.7  2013/02/07 20:51:45 33 11.1 N 115 36.1 W  1.3    4 km ( 2 mi)  ENE  of Obsidian Butte, CA
15283249  2.3  2013/02/07 22:29:24 33 23.1 N 116 23.8 W  7.1   15 km ( 9 mi)  N of Borrego Springs, CA
15283297  2.7  2013/02/08 05:20:31 33 13.9 N 119 12.7 W 15.0   27 km (17 mi)  E of San Nicolas Is., CA
11242442  2.1  2013/02/09 19:49:10 33 34.8 N 116 29.2 W 10.9   17 km (11 mi)  E of Anza, CA
11242938  2.6  2013/02/11 09:24:04 36 30.0 N 116 34.7 W  5.0   25 km (16 mi)  ENE  of Furnace Creek, CA
11243394  3.0  2013/02/12 11:27:48 34 46.9 N 118 37.8 W  9.5   20 km (13 mi)  E of Gorman, CA 
11244018  3.1  2013/02/13 02:35:44 32 13.2 N 115 17.0 W 10.0   54 km (33 mi)  SSE  of Calexico, CA
11244210  2.7  2013/02/13 11:23:30 32 13.3 N 115 16.6 W 10.0   54 km (33 mi)  SSE  of Calexico, CA
11244474  3.0  2013/02/13 23:40:57 34 47.0 N 118 37.7 W  4.8   21 km (13 mi)  E of Gorman, CA
11244570  2.4  2013/02/14 07:39:13 32 12.0 N 115 15.4 W 10.0   57 km (35 mi)  SSE  of Calexico, CA
11244586  2.2  2013/02/14 08:51:53 35 34.2 N 118 32.0 W  1.8   10 km ( 6 mi)  SW of town of Lake Isabella, CA
11244690  2.1  2013/02/14 12:08:14 35 19.6 N 118 34.7 W  5.4   25 km (15 mi)  NNW  of Tehachapi, CA 

February 7, 2013

Weekly Seismicity Report – February 7th, 2013

Filed under: Weekly — Anthony Guarino @ 5:50 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones U. S. Geological Survey

California Institute of Technology

February 07, 2013

This report covers the seven day period ending 16:00 on February 07, 2013. During this period we detected and analyzed 276 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15280961  2.2  2013/02/03 06:18:02 35 50.2 N 117 40.9 W  0.9   24 km (15 mi)  N of Ridgecrest, CA
15281081  2.7  2013/02/03 14:14:26 35 48.3 N 118 30.2 W  4.5   19 km (12 mi)  N of town of Lake Isabella, CA
15281233  2.2  2013/02/04 07:19:52 33 54.3 N 117 57.8 W  3.2    3 km ( 2 mi)  SSW  of La Habra, CA 
15281473  3.1  2013/02/04 22:07:50 32  9.7 N 115 12.7 W 18.7   62 km (39 mi)  SSE  of Calexico, CA
15281481  2.5  2013/02/05 00:58:22 35  4.3 N 118 58.0 W 12.4    8 km ( 5 mi)  NNW  of Wheeler Ridge, CA
15281561  2.7  2013/02/05 06:42:01 34  4.2 N 117 14.2 W 14.4    3 km ( 2 mi)  NNE  of Loma Linda, CA 
15281649  2.1  2013/02/05 09:05:29 33 58.2 N 117 13.5 W 13.6    9 km ( 6 mi)  SSE  of Loma Linda, CA
15282033  2.1  2013/02/05 23:01:30 34  0.4 N 117 10.0 W 15.7    5 km ( 3 mi)  S of Redlands, CA
15282305  2.0  2013/02/06 08:49:51 32 27.0 N 115 33.4 W  7.7   25 km (16 mi)  SSW  of Calexico, CA 

January 31, 2013

Weekly Seicmicity Report – January 31, 2013

Filed under: Weekly — Anthony Guarino @ 4:17 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones U. S. Geological Survey

California Institute of Technology

January 31, 2013

This report covers the seven day period ending 16:00 on January 31, 2013. During this period we detected and analyzed 207 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15277513  2.0  2013/01/25 14:21:56 33 46.8 N 116  9.8 W  6.6    9 km ( 5 mi)  NE of Indio, CA
15277617  2.0  2013/01/25 22:17:50 32 36.7 N 115 42.8 W  9.8   21 km (13 mi)  WSW  of Calexico, CA
15277729  2.3  2013/01/26 06:02:40 36  4.7 N 117 52.7 W  0.4    7 km ( 5 mi)  ENE  of Coso Junction, CA
15278185  2.3  2013/01/27 05:07:22 32 10.0 N 115 13.2 W  2.6   61 km (38 mi)  SSE  of Calexico, CA
15278209  2.2  2013/01/27 06:53:02 34  1.2 N 117 13.9 W 12.0    4 km ( 2 mi)  SSE  of Loma Linda, CA
15278449  2.4  2013/01/27 19:23:54 33 51.0 N 117 47.2 W  8.2    5 km ( 3 mi)  SSE  of Yorba Linda, CA
15278481  2.2  2013/01/27 23:37:43 33 10.0 N 116  6.7 W  9.4    3 km ( 2 mi)  NE of Ocotillo Wells, CA
15278761  2.2  2013/01/29 11:02:01 33 16.7 N 116 47.2 W 12.9    5 km ( 3 mi)  NNW  of Lake Henshaw, CA
15278929  3.0  2013/01/29 20:21:22 32  9.9 N 116  1.4 W  3.4   63 km (39 mi)  S of Ocotillo, CA
15278937  2.1  2013/01/29 20:22:30 32  9.5 N 116  2.0 W  5.8   64 km (40 mi)  S of Ocotillo, CA
15279417  2.8  2013/01/31 00:06:33 33 23.5 N 116 50.7 W  7.0    4 km ( 3 mi)  NNE  of Palomar Observatory, CA
15279617  2.9  2013/01/31 12:21:26 32  2.1 N 114 58.8 W  7.0   81 km (50 mi)  SSW  of Yuma, AZ 

January 24, 2013

Weekly Seismicity Report – January 24th, 2013

Filed under: Weekly — Anthony Guarino @ 4:11 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

January 24, 2013

This report covers the seven day period ending 16:00 on January 24, 2013. During this period we detected and analyzed 265 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15274569  2.4  2013/01/17 17:42:16 35 59.2 N 118 20.0 W  2.6   35 km (22 mi)  W of Coso Junction, CA
15274825  2.6  2013/01/18 08:57:57 34  0.5 N 117  7.9 W 14.2    7 km ( 4 mi)  SE of Redlands, CA
15275481  2.5  2013/01/19 22:43:57 33 56.0 N 120 33.8 W  9.0   21 km (13 mi)  WSW  of San Miguel Is., CA
15275521  2.7  2013/01/20 02:04:21 32 15.5 N 115 19.7 W 14.1   48 km (30 mi)  SSE  of Calexico, CA
15275601  2.1  2013/01/20 06:37:27 34 18.9 N 119 30.5 W  8.3    9 km ( 6 mi)  S of Carpinteria, CA
15275625  2.0  2013/01/20 08:48:06 33  1.8 N 115 36.8 W  9.8    1 km ( 1 mi)  SE of Westmorland, CA
15275633  3.2  2013/01/20 09:13:54 32 12.2 N 115 16.5 W 10.0   56 km (35 mi)  SSE  of Calexico, CA
15275793  3.3  2013/01/20 17:25:57 34 47.1 N 119 28.8 W 13.3   40 km (25 mi)  S of Taft, CA 
15275881  2.8  2013/01/20 20:28:12 32 33.0 N 115 38.7 W 13.6   19 km (12 mi)  SW of Calexico, CA
15275889  2.4  2013/01/20 20:28:43 32 33.0 N 115 38.9 W 13.3   20 km (12 mi)  SW of Calexico, CA
15275937  2.6  2013/01/20 22:27:33 33  5.2 N 115 46.6 W  8.5   16 km (10 mi)  WNW  of Westmorland, CA
15275945  2.0  2013/01/20 22:28:26 33  5.1 N 115 46.7 W  7.9   16 km (10 mi)  WNW  of Westmorland, CA
15276025  2.5  2013/01/21 05:42:32 33  0.7 N 116 21.5 W  8.1   24 km (15 mi)  ESE  of Julian, CA
15276073  2.1  2013/01/21 07:05:12 34 36.3 N 116 36.6 W  8.3   36 km (22 mi)  ENE  of Lucerne Valley, CA
15276273  2.5  2013/01/21 17:38:53 34 36.6 N 119  1.5 W  0.0   24 km (15 mi)  SSW  of Frazier Park, CA
15276289  2.1  2013/01/21 19:07:12 34  0.4 N 119 12.9 W  8.2   15 km (10 mi)  S of Port Hueneme, CA
15276305  2.3  2013/01/21 22:03:50 32 11.7 N 115 15.1 W  0.0   57 km (36 mi)  SSE  of Calexico, CA
15276369  2.1  2013/01/22 03:06:49 32 20.3 N 115 12.3 W  0.0   46 km (28 mi)  SE of Calexico, CA
15276385  2.4  2013/01/22 03:37:50 32 11.9 N 115 16.5 W  0.0   56 km (35 mi)  SSE  of Calexico, CA
15276529  2.7  2013/01/22 12:38:29 32  5.9 N 115  9.4 W 10.0   71 km (44 mi)  SSE  of Calexico, CA
15276649  2.8  2013/01/23 00:45:48 33 53.0 N 116 32.3 W 11.1    8 km ( 5 mi)  N of Palm Springs, CA 
15276705  2.5  2013/01/23 06:33:29 32 13.6 N 115 17.7 W 10.0   53 km (33 mi)  SSE  of Calexico, CA
15276721  2.6  2013/01/23 08:14:10 32  6.2 N 115 11.3 W 10.0   69 km (43 mi)  SSE  of Calexico, CA
15276817  3.1  2013/01/23 14:28:36 32 55.2 N 117 29.9 W 15.4   24 km (15 mi)  WNW  of La Jolla, CA 
15277097  2.2  2013/01/24 06:25:56 32 57.9 N 116 14.9 W 12.3   23 km (14 mi)  SSW  of Ocotillo Wells, CA
15277177  2.3  2013/01/24 09:07:10 32 32.0 N 115 37.8 W 12.4   20 km (12 mi)  SW of Calexico, CA
15277225  2.5  2013/01/24 13:00:15 34 50.4 N 118 58.7 W 16.1    4 km ( 2 mi)  NW of Frazier Park, CA
15277257  2.0  2013/01/24 14:37:12 33 10.7 N 116  1.0 W  7.6   11 km ( 7 mi)  ENE  of Ocotillo Wells, CA 

January 17, 2013

Weekly Seismicity Report – January 17th, 2013

Filed under: Weekly — Anthony Guarino @ 4:30 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones U. S. Geological Survey

California Institute of Technology

January 17, 2013
(The 19th Anniversay of the Northridge Earthquake, the 18th Anniversary of the Kobe Earthquake)

This report covers the seven day period ending 16:00 on January 17, 2013. During this period we detected and analyzed 234 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15272097  2.0  2013/01/10 21:33:10 35 34.1 N 118 31.8 W  2.0   10 km ( 6 mi)  SW of town of Lake Isabella, CA
15272145  2.5  2013/01/11 01:04:36 32 14.8 N 115 15.4 W 10.0   52 km (32 mi)  SSE  of Calexico, CA
15272417  2.4  2013/01/11 23:28:54 34  5.9 N 117 18.9 W 17.3    2 km ( 1 mi)  WSW  of San Bernardino, CA 
15272577  2.1  2013/01/12 14:17:25 33 36.9 N 116 42.2 W 15.0    7 km ( 4 mi)  NNW  of Anza, CA
15272849  2.9  2013/01/13 06:26:28 34  3.0 N 117 16.8 W 18.0    2 km ( 1 mi)  W of Loma Linda, CA 
15272873  2.4  2013/01/13 07:40:52 33 29.9 N 115 49.6 W  6.6   11 km ( 7 mi)  ESE  of North Shore, CA
15273153  2.6  2013/01/14 10:48:49 32  4.9 N 115 10.5 W  9.9   72 km (45 mi)  SSE  of Calexico, CA
15273297  2.2  2013/01/14 21:55:30 34 18.9 N 116 51.2 W  2.1    6 km ( 4 mi)  N of Big Bear City, CA
15273681  2.0  2013/01/15 17:29:08 34  3.2 N 117 15.8 W 14.5    1 km ( 1 mi)  WNW  of Loma Linda, CA
15273705  3.2  2013/01/15 19:56:33 32 15.6 N 115 20.0 W 14.9   48 km (30 mi)  SSE  of Calexico, CA
15273777  2.2  2013/01/16 00:44:05 34 37.6 N 116 33.0 W  1.8   42 km (26 mi)  ENE  of Lucerne Valley, CA
15273809  2.1  2013/01/16 02:52:50 32 39.2 N 115 40.5 W 12.3   17 km (11 mi)  W of Calexico, CA
15273833  3.6  2013/01/16 03:25:40 35 29.2 N 118 17.3 W  5.5   23 km (14 mi)  SE of town of Lake Isabella, CA 
15273905  2.1  2013/01/16 05:13:48 35 33.7 N 118 31.2 W  0.0   10 km ( 6 mi)  SSW  of town of Lake Isabella, CA
15274169  3.1  2013/01/16 18:10:02 34  0.5 N 117  7.8 W 13.9    7 km ( 4 mi)  SE of Redlands, CA 
15274297  2.1  2013/01/16 23:05:58 32 22.6 N 115 25.9 W 12.0   33 km (21 mi)  S of Calexico, CA
15274537  2.3  2013/01/17 15:52:46 36  1.5 N 117 46.2 W  0.0   16 km (10 mi)  E of Coso Junction, CA 

January 10, 2013

Weekly Seismicity Report – January 10th, 2013

Filed under: Weekly — Anthony Guarino @ 4:10 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

January 10, 2013

This report covers the seven day period ending 16:00 on January 10, 2013. During this period we detected and analyzed 195 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15270393  3.6  2013/01/04 16:39:09 32 20.1 N 115 19.0 W 10.0   41 km (25 mi)  SSE  of Calexico, CA
15270681  2.8  2013/01/06 00:19:37 33 14.5 N 116 20.7 W 14.1    3 km ( 2 mi)  ESE  of Borrego Springs, CA
15270721  2.3  2013/01/06 07:17:25 32 19.5 N 115 20.7 W  8.3   41 km (25 mi)  SSE  of Calexico, CA
15271457  2.3  2013/01/08 18:46:53 32 13.6 N 115 12.8 W 13.8   56 km (35 mi)  SSE  of Calexico, CA
15271481  2.2  2013/01/08 20:12:43 32 40.1 N 115 58.0 W  7.7    8 km ( 5 mi)  SSE  of Ocotillo, CA
15271721  2.1  2013/01/09 16:43:10 32 32.2 N 115 36.9 W 12.7   18 km (11 mi)  SW of Calexico, CA
15271929  2.2  2013/01/10 06:35:40 34  7.9 N 117  0.8 W 12.3   11 km ( 7 mi)  N of Yucaipa, CA
15271945  2.3  2013/01/10 07:47:03 35  8.5 N 118 43.3 W  2.3   12 km ( 8 mi)  SE of Arvin, CA 

January 3, 2013

Weekly Seismicity Report – January 3rd, 2013

Filed under: Weekly — Anthony Guarino @ 4:07 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

January 03, 2013

This report covers the seven day period ending 16:00 on January 03/2013. During this period we detected and analysed 182 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15268513  2.0  2012/12/27 18:36:34 34 11.6 N 118 29.1 W 11.5    4 km ( 2 mi)  WNW  of Van Nuys, CA 
15268521  2.3  2012/12/27 20:22:33 33 24.9 N 116 22.6 W 14.6   18 km (11 mi)  N of Borrego Springs, CA
15268569  2.2  2012/12/28 03:46:35 36  9.2 N 118  3.8 W  0.1   15 km ( 9 mi)  SSW  of Olancha, CA
15268601  2.0  2012/12/28 09:39:47 33  1.3 N 116 25.9 W  5.0   17 km (11 mi)  ESE  of Julian, CA
15268721  2.1  2012/12/29 00:26:01 35 32.7 N 118 24.5 W  8.9   12 km ( 7 mi)  SSE  of town of Lake Isabella, CA
15268857  2.9  2012/12/29 18:06:03 33  1.0 N 117 55.3 W  6.0   45 km (28 mi)  ENE  of San Clemente Is.
15268953  2.4  2012/12/30 03:41:15 34 32.3 N 116 32.0 W  2.2   39 km (24 mi)  ENE  of Lucerne Valley, CA
15268969  3.5  2012/12/30 03:52:35 36  9.1 N 118  3.6 W  1.5   15 km ( 9 mi)  SSW  of Olancha, CA
37104036  2.4  2012/12/30 03:53:15 36  8.6 N 118  3.4 W  0.0   15 km ( 9 mi)  NW of Coso Junction, CA
15268985  2.7  2012/12/30 04:25:45 36  8.7 N 118  3.5 W  0.0   15 km ( 9 mi)  NW of Coso Junction, CA
15269033  2.4  2012/12/30 09:08:19 34 11.8 N 117 23.5 W 12.0    3 km ( 2 mi)  SSE  of Devore, CA
15269089  2.1  2012/12/30 15:50:40 32 10.5 N 115 17.6 W  6.0   58 km (36 mi)  SSE  of Calexico, CA
15269137  2.3  2012/12/30 19:07:54 35 56.0 N 117 40.7 W  2.1   27 km (17 mi)  ESE  of Coso Junction, CA
15269169  2.3  2012/12/31 01:39:18 33  1.4 N 116 26.0 W  4.9   17 km (10 mi)  ESE  of Julian, CA
37105803  2.3  2012/12/31 09:34:09 33 10.8 N 116 24.7 W 14.5    9 km ( 6 mi)  SSW  of Borrego Springs, CA
15269225  2.4  2012/12/31 09:34:11 33 11.1 N 116 24.4 W 12.8    8 km ( 5 mi)  SSW  of Borrego Springs, CA
15269273  2.4  2012/12/31 13:00:14 34 54.8 N 119 35.6 W  9.1   28 km (18 mi)  SSW  of Taft, CA
15269465  2.0  2013/01/01 05:48:33 36  5.7 N 119 55.1 W  6.0   40 km (25 mi)  E of Coalinga, CA
15269617  2.1  2013/01/01 21:27:23 33 54.5 N 118 16.2 W  9.2    5 km ( 3 mi)  WNW  of Compton, CA
15269865  2.2  2013/01/02 22:41:04 34 32.3 N 116 31.9 W  2.5   39 km (24 mi)  ENE  of Lucerne Valley, CA
15269905  2.0  2013/01/03 01:32:04 33 19.6 N 116 10.9 W  9.7   19 km (12 mi)  ENE  of Borrego Springs, CA
15270009  2.5  2013/01/03 09:31:57 33 10.8 N 116 15.5 W  9.9   12 km ( 8 mi)  WNW  of Ocotillo Wells, CA 

December 27, 2012

Weekly Seismicity Report – December 27, 2012

Filed under: Weekly — Anthony Guarino @ 4:39 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

December 27, 2012

This report covers the seven day period ending 16:00 on December 27, 2012. During this period we detected and analyzed 195 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15266465  2.5  2012/12/20 16:58:05 33 40.0 N 119  4.4 W 12.0   22 km (13 mi)  N of Santa Barbara Is., CA
15266473  2.0  2012/12/20 17:11:26 32 34.5 N 115 41.5 W  8.9   21 km (13 mi)  WSW  of Calexico, CA
15266481  2.1  2012/12/20 17:11:26 32 34.0 N 115 42.4 W  8.6   23 km (14 mi)  WSW  of Calexico, CA
15266625  2.1  2012/12/21 05:24:05 36 31.9 N 117 59.4 W  7.3   10 km ( 6 mi)  SE of Lone Pine, CA
15266801  2.4  2012/12/21 15:21:46 32  5.5 N 115  9.2 W 10.0   72 km (44 mi)  SSE  of Calexico, CA
15266857  2.2  2012/12/21 18:10:29 34 48.0 N 120 12.1 W  0.8   21 km (13 mi)  N of Buellton, CA
15267105  4.0  2012/12/22 13:37:45 32 59.9 N 116 14.4 W  4.4   19 km (12 mi)  SSW  of Ocotillo Wells, CA
15267185  2.1  2012/12/22 16:31:46 32 59.7 N 116 14.6 W  8.0   20 km (12 mi)  SSW  of Ocotillo Wells, CA
15267273  2.3  2012/12/22 22:39:34 32 16.2 N 116 26.5 W 19.7   65 km (40 mi)  ESE  of San Ysidro, CA
15267289  4.0  2012/12/23 02:02:45 35 39.2 N 120 56.5 W  0.1   17 km (11 mi)  NE of Cambria, CA
15267385  2.4  2012/12/23 09:53:03 33 56.0 N 118 51.4 W  3.6    9 km ( 5 mi)  SSW  of Pt. Dume, CA
15267457  2.2  2012/12/23 14:32:08 34 21.6 N 119  7.4 W  7.6   15 km ( 9 mi)  SE of Ojai, CA
15267593  2.3  2012/12/24 07:05:53 35 32.8 N 118 19.6 W  0.4   16 km (10 mi)  SE of town of Lake Isabella, CA
15267601  3.5  2012/12/24 08:04:57 32 19.0 N 115 15.1 W 15.3   45 km (28 mi)  SSE  of Calexico, CA
15267617  2.0  2012/12/24 09:38:42 33 50.2 N 116 42.4 W 17.3   10 km ( 6 mi)  N of Idyllwild, CA
15267713  2.4  2012/12/24 20:25:28 35 50.8 N 119 27.8 W 18.2   48 km (30 mi)  WSW  of Porterville, CA
15267737  2.7  2012/12/24 21:24:46 32 12.1 N 115 15.8 W 15.6   56 km (35 mi)  SSE  of Calexico, CA
15268025  2.0  2012/12/25 18:51:31 35 59.4 N 116  4.5 W  5.7   18 km (11 mi)  E of Shoshone, CA
15268241  2.3  2012/12/26 16:52:29 34 27.1 N 117 55.3 W 12.1   22 km (14 mi)  SE of Palmdale, CA
15268313  2.4  2012/12/26 21:14:04 34 17.6 N 116 27.3 W  2.1   20 km (12 mi)  N of Yucca Valley, CA
15268401  2.7  2012/12/27 06:37:42 32 12.1 N 117 37.0 W  6.0   66 km (41 mi)  SW of San Ysidro, CA 

December 20, 2012

Weekly Seismicity Report – December 20th, 2012

Filed under: Weekly — Anthony Guarino @ 4:20 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

December 20, 2012

This report covers the seven day period ending 16:00 on December 20, 2012. During this period we detected and analyzed 278 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15263809  2.1  2012/12/14 04:23:17 35 41.2 N 118  3.7 W 10.9   36 km (23 mi)  WNW  of Ridgecrest, CA
15263849  2.1  2012/12/14 05:52:20 33  8.7 N 115 58.5 W  8.3   14 km ( 9 mi)  E of Ocotillo Wells, CA
15263993  3.5  2012/12/14 15:34:39 33 53.1 N 115 59.3 W  5.1   28 km (18 mi)  NE of Indio, CA 
15264121  2.4  2012/12/14 21:55:11 36  5.7 N 117 51.1 W  2.4   10 km ( 6 mi)  ENE  of Coso Junction, CA
15264217  2.0  2012/12/15 01:29:24 32 15.4 N 116 59.8 W 16.8   33 km (21 mi)  S of San Ysidro, CA
15264345  3.6  2012/12/15 12:13:24 32 47.4 N 115 32.9 W 12.4    1 km ( 0 mi)  SE of El Centro, CA 
15264473  2.0  2012/12/15 21:52:06 34 15.1 N 118  2.8 W 13.5    3 km ( 2 mi)  NNE  of Mt. Wilson Observatory, CA
15264745  2.1  2012/12/16 13:45:56 33 52.9 N 115 59.1 W  4.4   28 km (18 mi)  NE of Indio, CA
15264897  2.7  2012/12/16 21:17:38 33 22.6 N 116 25.1 W 13.2   14 km ( 9 mi)  NNW  of Borrego Springs, CA
15265537  2.1  2012/12/18 05:19:57 33  8.3 N 117 56.0 W 16.2   41 km (26 mi)  SSW  of Dana Point, CA
15265745  2.1  2012/12/18 23:43:16 33 57.1 N 117 30.0 W  9.4   10 km ( 7 mi)  NE of Corona, CA 
15265953  2.3  2012/12/19 13:13:17 33 42.7 N 116 49.8 W 19.2   11 km ( 7 mi)  WSW  of Idyllwild, CA
15265985  2.3  2012/12/19 14:13:12 32 15.0 N 115 17.7 W 10.0   50 km (31 mi)  SSE  of Calexico, CA
15266297  2.5  2012/12/20 09:34:39 33 57.1 N 116 57.5 W 18.4    3 km ( 2 mi)  NNE  of Beaumont, CA 
15266313  2.8  2012/12/20 09:54:31 32 30.8 N 117 59.4 W 22.2   48 km (30 mi)  SE of San Clemente Is.  

December 13, 2012

Weekly Seismicity Report

Filed under: Weekly — Anthony Guarino @ 4:47 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

December 13, 2012

This report covers the seven day period ending 16:00 on December 13, 2012. During this period we detected and analyzed 456 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15259041  2.1  2012/12/06 16:31:45 34 45.8 N 117 29.8 W  1.8   30 km (19 mi)  SSE  of Boron, CA
15259305  2.0  2012/12/07 02:34:48 33 40.2 N 118 15.0 W  8.3    6 km ( 4 mi)  SE of Pt. Fermin San Pedro, CA
15259361  2.5  2012/12/07 04:16:06 36  5.8 N 117 50.9 W  2.8   11 km ( 7 mi)  ENE  of Coso Junction, CA
15259425  2.1  2012/12/07 06:36:33 33  0.1 N 116 14.2 W  4.2   18 km (11 mi)  SSW  of Ocotillo Wells, CA
15259993  2.8  2012/12/07 22:34:45 33 11.4 N 115 59.1 W  7.4   10 km ( 6 mi)  S of Salton City, CA
15260017  2.1  2012/12/07 22:46:33 34  2.4 N 116 51.4 W 15.9    7 km ( 5 mi)  SSW  of Mt. San Gorgonio, CA
15260105  2.4  2012/12/08 01:11:56 34 30.7 N 116 17.1 W  2.0   42 km (26 mi)  N of Joshua Tree, CA
15260233  2.2  2012/12/08 05:03:40 32 36.3 N 115 43.8 W  8.2   23 km (14 mi)  WSW  of Calexico, CA
15260273  2.4  2012/12/08 05:35:38 32 24.3 N 115 29.0 W 14.4   29 km (18 mi)  S of Calexico, CA
15260945  2.7  2012/12/09 06:13:38 36 13.5 N 118 19.0 W  7.5   29 km (18 mi)  WSW  of Olancha, CA
15261113  2.4  2012/12/09 12:41:02 32 33.8 N 115 40.5 W  9.8   20 km (13 mi)  SW of Calexico, CA
15261305  2.4  2012/12/09 21:44:59 35 57.6 N 117 39.8 W  2.2   27 km (17 mi)  ESE  of Coso Junction, CA
15261385  2.1  2012/12/10 00:12:33 33 54.5 N 118 19.8 W 12.7    2 km ( 1 mi)  ESE  of Hawthorne, CA
15261449  2.1  2012/12/10 02:29:55 32 34.3 N 115 41.4 W 13.0   21 km (13 mi)  WSW  of Calexico, CA
15261937  2.2  2012/12/10 18:53:00 33 58.2 N 117 13.4 W 14.6    9 km ( 6 mi)  SSE  of Loma Linda, CA 
15262025  2.6  2012/12/10 21:30:17 34 30.2 N 118 50.5 W 14.9   14 km ( 9 mi)  NNE  of Fillmore, CA
15262161  2.5  2012/12/11 04:31:50 32 16.0 N 115 17.8 W 17.4   48 km (30 mi)  SSE  of Calexico, CA
15262329  2.3  2012/12/11 11:59:21 32 33.7 N 115 42.3 W  5.6   23 km (14 mi)  WSW  of Calexico, CA
15262633  2.2  2012/12/11 22:21:32 32 10.7 N 115 11.8 W 22.9   61 km (38 mi)  SSE  of Calexico, CA
15262857  2.7  2012/12/12 09:45:42 36  5.6 N 117 50.8 W  3.4   11 km ( 7 mi)  ENE  of Coso Junction, CA
15262929  3.0  2012/12/12 11:24:35 33 11.5 N 115 59.1 W  8.3   10 km ( 6 mi)  S of Salton City, CA
15262985  2.1  2012/12/12 13:27:51 33 11.2 N 115 59.1 W  8.3   10 km ( 6 mi)  S of Salton City, CA
15263369  2.8  2012/12/13 05:12:02 33 16.4 N 118  7.3 W  0.0   20 km (13 mi)  ESE  of Avalon Catalina Island, CA
15263521  2.0  2012/12/13 12:38:25 36  7.9 N 117 49.7 W  3.4   14 km ( 9 mi)  NE of Coso Junction, CA 

December 6, 2012

Weekly Seismicity Report – December 6, 2012

Filed under: Weekly — Anthony Guarino @ 4:30 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones U. S. Geological Survey

California Institute of Technology

December 06, 2012

This report covers the seven day period ending 16:00 on December 06, 2012. During this period we detected and analyzed 706 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15252729  3.2  2012/11/29 19:19:47 33 43.9 N 118 49.0 W  1.8   30 km (19 mi)  S of Pt. Dume, CA
15252753  2.5  2012/11/29 21:17:44 36 53.7 N 117 24.9 W  9.0   40 km (25 mi)  NW of Stovepipe Wells, CA
15252761  2.6  2012/11/29 21:42:27 36 53.3 N 117 24.8 W  5.0   40 km (25 mi)  NW of Stovepipe Wells, CA
15252881  2.8  2012/11/30 01:00:13 36 53.5 N 117 24.7 W  8.6   40 km (25 mi)  NW of Stovepipe Wells, CA
15252921  3.7  2012/11/30 02:40:03 36  5.4 N 117 50.8 W  2.6   10 km ( 6 mi)  ENE  of Coso Junction, CA
15253217  2.1  2012/11/30 05:36:47 36  5.3 N 117 50.7 W  2.6   11 km ( 7 mi)  ENE  of Coso Junction, CA
15253225  2.2  2012/11/30 05:38:05 36  5.3 N 117 51.1 W  2.4   10 km ( 6 mi)  ENE  of Coso Junction, CA
15253265  2.3  2012/11/30 06:32:27 33  0.3 N 116 20.0 W  8.4   24 km (15 mi)  SW of Ocotillo Wells, CA
15253353  2.2  2012/11/30 08:21:18 35 18.3 N 118 35.1 W  5.4   23 km (14 mi)  NNW  of Tehachapi, CA
15253441  2.1  2012/11/30 10:18:59 36  5.4 N 117 50.7 W  2.8   10 km ( 7 mi)  ENE  of Coso Junction, CA
15253545  2.5  2012/11/30 12:51:40 32 40.5 N 115 42.3 W  8.8   19 km (12 mi)  SW of El Centro, CA
15253657  2.0  2012/11/30 16:30:30 34  2.7 N 116 21.4 W  2.4   11 km ( 7 mi)  SSW  of Joshua Tree, CA
15253849  2.1  2012/11/30 22:51:43 32 44.2 N 115 22.8 W 17.3   13 km ( 8 mi)  NE of Calexico, CA
15254049  2.6  2012/12/01 06:53:20 32 11.6 N 115 13.1 W 10.0   59 km (37 mi)  SSE  of Calexico, CA
15254369  2.7  2012/12/01 17:59:57 33 16.2 N 115 39.2 W  1.8   11 km ( 7 mi)  N of Obsidian Butte, CA
15254385  2.0  2012/12/01 18:05:08 33  8.6 N 115 38.4 W  5.6    3 km ( 2 mi)  S of Obsidian Butte, CA
15254537  2.5  2012/12/01 23:48:21 36  5.6 N 117 50.8 W  2.3   10 km ( 7 mi)  ENE  of Coso Junction, CA
15254617  3.6  2012/12/02 02:20:34 36  5.4 N 117 50.7 W  2.8   11 km ( 7 mi)  ENE  of Coso Junction, CA
15254889  2.8  2012/12/02 09:48:49 32 12.9 N 115 12.9 W 10.0   57 km (35 mi)  SSE  of Calexico, CA
15255017  2.3  2012/12/02 14:15:24 36  5.3 N 117 51.0 W  3.6   10 km ( 6 mi)  ENE  of Coso Junction, CA
15255025  2.5  2012/12/02 14:53:17 36  5.5 N 117 50.6 W  3.1   11 km ( 7 mi)  ENE  of Coso Junction, CA
15255145  2.3  2012/12/02 17:32:57 33 11.0 N 115 59.2 W  8.1   11 km ( 7 mi)  S of Salton City, CA
15255161  2.7  2012/12/02 18:12:24 36  5.3 N 117 50.7 W  2.8   10 km ( 7 mi)  ENE  of Coso Junction, CA
15255361  3.0  2012/12/03 00:45:15 32 10.7 N 115 16.6 W 10.0   58 km (36 mi)  SSE  of Calexico, CA
15255929  2.3  2012/12/03 14:09:51 33 59.7 N 119 12.2 W  5.7   17 km (10 mi)  S of Port Hueneme, CA
15256089  3.0  2012/12/03 18:36:16 33 53.7 N 119 20.7 W  0.0   22 km (14 mi)  SE of Santa Cruz Is.
15256097  2.2  2012/12/03 18:37:58 33 52.9 N 119 24.5 W  3.8   20 km (12 mi)  SSE  of Santa Cruz Is.
15256113  2.2  2012/12/03 19:04:17 35 57.8 N 117 39.9 W  1.4   27 km (17 mi)  ESE  of Coso Junction, CA
15256169  2.1  2012/12/03 20:23:10 36  5.8 N 117 52.4 W  5.7    9 km ( 6 mi)  NE of Coso Junction, CA
15256201  2.6  2012/12/03 21:10:33 34  7.8 N 117 45.8 W  1.4    5 km ( 3 mi)  NW of Claremont Colleges, CA 
15256209  2.1  2012/12/03 21:51:31 32 28.4 N 115 37.1 W 14.6   25 km (15 mi)  SSW  of Calexico, CA
15256369  2.1  2012/12/04 01:42:11 32 40.0 N 115 44.9 W  8.7   23 km (14 mi)  SW of El Centro, CA
15256633  2.1  2012/12/04 08:51:02 36  2.0 N 117 51.5 W  1.9    8 km ( 5 mi)  E of Coso Junction, CA
15256745  2.9  2012/12/04 10:46:38 32  3.7 N 115  3.8 W 10.0   79 km (49 mi)  SSE  of Calexico, CA
15256801  2.4  2012/12/04 12:14:29 32 11.4 N 115  9.9 W  0.0   62 km (38 mi)  SSE  of Calexico, CA
15256865  2.0  2012/12/04 13:16:42 33 58.9 N 118 48.1 W 14.4    2 km ( 1 mi)  S of Pt. Dume, CA
15256913  2.0  2012/12/04 14:47:18 36  5.4 N 117 50.4 W  2.4   11 km ( 7 mi)  ENE  of Coso Junction, CA
15257113  2.8  2012/12/04 19:07:10 34 19.4 N 119 29.7 W 10.8    8 km ( 5 mi)  SSE  of Carpinteria, CA
15257225  2.1  2012/12/04 21:08:11 34 29.5 N 118 50.2 W 13.7   13 km ( 8 mi)  NE of Fillmore, CA
15257233  2.7  2012/12/04 21:15:31 34 30.2 N 118 50.1 W 14.4   14 km ( 9 mi)  NNE  of Fillmore, CA
15257465  2.3  2012/12/05 03:50:20 32 22.6 N 115 19.6 W  9.2   36 km (22 mi)  SSE  of Calexico, CA
15257497  2.8  2012/12/05 04:52:25 35 11.7 N 119 15.5 W 23.9   18 km (11 mi)  ENE  of Taft, CA
15257521  3.0  2012/12/05 05:36:38 36  5.4 N 117 50.8 W  2.6   10 km ( 6 mi)  ENE  of Coso Junction, CA
15257777  2.3  2012/12/05 08:23:33 36  5.2 N 117 50.7 W  1.4   10 km ( 6 mi)  ENE  of Coso Junction, CA
15257945  2.8  2012/12/05 11:31:44 32  6.4 N 115 51.4 W  0.1   71 km (44 mi)  S of Ocotillo, CA
15258753  2.4  2012/12/06 10:14:34 36  5.8 N 117 50.7 W  1.8   11 km ( 7 mi)  ENE  of Coso Junction, CA
37105027  2.4  2012/12/06 10:14:40 36  5.9 N 117 50.8 W  2.3   11 km ( 7 mi)  ENE  of Coso Junction, CA
15258785  2.2  2012/12/06 10:35:13 36  4.9 N 117 50.7 W  1.6   10 km ( 6 mi)  ENE  of Coso Junction, CA
15258889  2.3  2012/12/06 12:35:27 32 31.1 N 116 12.1 W  9.6   31 km (19 mi)  SW of Ocotillo, CA
15258953  2.1  2012/12/06 13:56:41 32 51.6 N 116 54.6 W 23.8    9 km ( 5 mi)  NNE  of El Cajon, CA

November 29, 2012

Weekly Seismicity Report – November 29, 2012

Filed under: Weekly — Anthony Guarino @ 4:51 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

November 29, 2012

This report covers the seven day period ending 16:00 on November 29, 2012. During this period we detected and analyzed 356 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11207426  2.7  2012/11/22 18:08:21 35 21.4 N 118 38.2 W  5.0   24 km (15 mi)  NE of Arvin, CA
11207450  2.3  2012/11/22 19:42:15 32  5.4 N 115 44.2 W  5.5   68 km (42 mi)  SSW  of Calexico, CA
11207522  2.4  2012/11/23 01:25:27 34 50.5 N 121  0.6 W  6.0   32 km (20 mi)  WSW  of Pt. Sal, CA
11207538  2.1  2012/11/23 01:48:51 32 48.8 N 115 27.5 W  9.8    9 km ( 6 mi)  ENE  of El Centro, CA
37104043  2.1  2012/11/23 01:49:02 32 48.3 N 115 27.1 W 10.6    9 km ( 6 mi)  E of El Centro, CA
11207546  2.8  2012/11/23 01:51:21 32 49.0 N 115 27.8 W  9.7    9 km ( 5 mi)  ENE  of El Centro, CA
11207554  2.1  2012/11/23 01:53:25 32 47.6 N 115 27.4 W  5.9    9 km ( 5 mi)  E of El Centro, CA
11207570  2.2  2012/11/23 02:51:21 34  8.1 N 117 25.0 W  3.3    4 km ( 2 mi)  NNE  of Fontana, CA
11207594  2.4  2012/11/23 06:33:27 36  4.7 N 118 51.0 W 10.4   15 km ( 9 mi)  E of Porterville, CA
11207642  2.0  2012/11/23 10:54:24 35 57.6 N 117 39.9 W  3.4   27 km (17 mi)  ESE  of Coso Junction, CA
11207682  2.4  2012/11/23 13:18:15 34  0.3 N 118 26.3 W  8.6    3 km ( 2 mi)  NNE  of Marina del Rey, CA 
11207778  2.0  2012/11/23 19:57:56 33 57.3 N 116 22.8 W  7.4   11 km ( 7 mi)  E of Desert Hot Springs, CA
11207922  2.4  2012/11/24 01:44:00 34  0.3 N 118 25.8 W 11.0    3 km ( 2 mi)  W of Culver City, CA 
11208122  2.2  2012/11/24 10:58:55 32 29.5 N 115 39.1 W  0.0   24 km (15 mi)  SW of Calexico, CA
37101756  2.4  2012/11/24 10:59:00 32 29.9 N 115 39.3 W  7.5   24 km (15 mi)  SW of Calexico, CA
11208138  2.0  2012/11/24 11:38:04 33  0.6 N 117 44.7 W 14.9   40 km (25 mi)  WSW  of Oceanside, CA
11208194  2.1  2012/11/24 15:04:11 32 34.5 N 115 39.0 W  8.5   18 km (11 mi)  SW of Calexico, CA
11208242  2.9  2012/11/24 18:07:24 33 27.7 N 116 27.3 W 13.2   23 km (14 mi)  ESE  of Anza, CA 
11208282  2.5  2012/11/24 20:31:03 33 28.1 N 118 13.3 W  0.0   17 km (10 mi)  NNE  of Avalon Catalina Island, CA
11208394  2.7  2012/11/25 02:17:47 32 58.8 N 116 19.6 W 10.9   26 km (16 mi)  SW of Ocotillo Wells, CA
11208530  2.8  2012/11/25 10:24:13 32 21.3 N 116 23.6 W  9.4   56 km (35 mi)  SW of Ocotillo, CA
11208786  3.6  2012/11/26 07:33:50 33  0.2 N 116 14.1 W  6.2   18 km (11 mi)  SSW  of Ocotillo Wells, CA
11208818  2.8  2012/11/26 08:25:26 34 15.1 N 116 45.8 W  3.3    8 km ( 5 mi)  E of Big Bear City, CA
11209098  2.5  2012/11/26 16:09:36 36  5.5 N 117 50.8 W  2.4   11 km ( 7 mi)  ENE  of Coso Junction, CA
11209122  2.5  2012/11/26 16:16:32 36  5.6 N 117 50.8 W  2.9   11 km ( 7 mi)  ENE  of Coso Junction, CA
11209170  3.4  2012/11/26 16:58:32 34 22.1 N 117 10.7 W  7.6   13 km ( 8 mi)  ESE  of Hesperia, CA 
11209242  2.0  2012/11/26 18:17:18 33 58.4 N 116 43.3 W 13.5    8 km ( 5 mi)  NE of Cabazon, CA
11209466  3.0  2012/11/27 00:03:55 34 33.2 N 120 10.9 W  3.2    6 km ( 4 mi)  SW of Solvang, CA
11209634  3.0  2012/11/27 07:17:21 35 47.1 N 117 16.0 W  6.6   10 km ( 6 mi)  ENE  of Trona, CA
11209906  2.6  2012/11/27 13:20:57 33  0.2 N 116 14.3 W  6.7   18 km (11 mi)  SSW  of Ocotillo Wells, CA
11209914  2.7  2012/11/27 13:21:30 33  0.3 N 116 14.1 W  7.0   18 km (11 mi)  SSW  of Ocotillo Wells, CA
11210306  2.1  2012/11/28 04:12:29 34  4.2 N 117 15.5 W 16.1    2 km ( 1 mi)  NNW  of Loma Linda, CA
11210314  2.7  2012/11/28 05:25:07 32  0.8 N 115  3.0 W 10.0   84 km (52 mi)  SSE  of Calexico, CA
11210530  2.4  2012/11/28 09:35:10 32  8.3 N 115 13.3 W 10.0   64 km (40 mi)  SSE  of Calexico, CA
15252425  2.4  2012/11/29 07:27:49 36 18.2 N 120 52.0 W  6.0   49 km (30 mi)  WNW  of Coalinga, CA 

November 22, 2012

Weekly Seismicity Report – November 22, 2012

Filed under: Weekly — Anthony Guarino @ 4:13 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
, Seismological Laboratory


Lucy Jones, U. S. Geological Survey

California Institute of Technology

November 23, 2012

This report covers the seven day period ending 16:00 on November 22/2012. During this period we detected and analysed 297 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15245841  2.2  2012/11/15 17:20:34 32 15.7 N 115 20.8 W 10.0   47 km (29 mi)  SSE  of Calexico, CA
15245897  2.7  2012/11/15 20:44:36 34 45.7 N 117 29.6 W  2.2   30 km (19 mi)  SSE  of Boron, CA
15245993  2.3  2012/11/16 03:06:44 32 14.5 N 117  7.7 W 19.5   35 km (22 mi)  SSW  of San Ysidro, CA
11204546  2.6  2012/11/16 08:33:17 33  0.7 N 115 33.9 W 12.2    6 km ( 4 mi)  ESE  of Westmorland, CA
11204658  2.9  2012/11/16 11:14:12 33 56.7 N 116 21.3 W  7.9   14 km ( 8 mi)  E of Desert Hot Springs, CA
11204754  2.4  2012/11/16 14:05:46 32 39.4 N 115 48.8 W  9.0   19 km (12 mi)  ESE  of Ocotillo, CA
11204858  2.8  2012/11/16 17:42:03 32 13.2 N 115 17.9 W  6.8   53 km (33 mi)  SSE  of Calexico, CA
11205282  2.4  2012/11/17 17:02:02 34 42.4 N 116 21.8 W  1.7   61 km (38 mi)  ENE  of Lucerne Valley, CA
11205730  2.7  2012/11/18 22:52:41 32 18.0 N 115 20.3 W  7.9   44 km (27 mi)  SSE  of Calexico, CA
37101284  3.0  2012/11/18 22:52:46 32 18.7 N 115 20.4 W 10.1   42 km (26 mi)  SSE  of Calexico, CA
11205738  2.1  2012/11/18 23:00:38 32 17.0 N 115 20.1 W 13.3   45 km (28 mi)  SSE  of Calexico, CA
11205850  2.4  2012/11/19 06:49:14 34 20.7 N 117 38.0 W 11.2    2 km ( 1 mi)  SSW  of Wrightwood, CA
11205898  2.5  2012/11/19 07:44:57 34  8.0 N 118 21.6 W 15.4    3 km ( 2 mi)  ESE  of Studio City, CA
11205938  2.0  2012/11/19 09:17:19 34  7.0 N 117 27.0 W  7.5    2 km ( 1 mi)  NW of Fontana, CA
11206026  2.3  2012/11/19 12:51:28 33 52.5 N 116 14.7 W  8.4   18 km (11 mi)  N of Indio, CA
11206050  2.5  2012/11/19 14:59:40 34 20.6 N 117 37.9 W  9.7    2 km ( 1 mi)  SSW  of Wrightwood, CA
11206234  2.3  2012/11/20 01:14:58 33 29.3 N 116 29.9 W 15.2   18 km (11 mi)  ESE  of Anza, CA
11206258  2.4  2012/11/20 02:17:36 32 20.9 N 115 11.8 W  0.1   45 km (28 mi)  SE of Calexico, CA
11206866  2.0  2012/11/21 18:19:12 33 30.8 N 116 31.7 W  8.1   14 km ( 9 mi)  ESE  of Anza, CA
11207002  2.3  2012/11/21 23:33:32 34  5.1 N 119 29.3 W 21.4    6 km ( 4 mi)  NNE  of Santa Cruz Is.
11207026  2.3  2012/11/22 00:24:07 34  4.3 N 117 17.0 W 12.1    4 km ( 2 mi)  NW of Loma Linda, CA
11207130  2.8  2012/11/22 06:03:32 33 54.2 N 118 27.4 W 10.4    5 km ( 3 mi)  WNW  of Manhattan Beach, CA
11207138  2.7  2012/11/22 06:58:36 33 56.1 N 116  2.0 W  0.1   23 km (14 mi)  S of Twentynine Palms, CA
11207226  2.2  2012/11/22 09:27:44 33 29.9 N 116 36.2 W  2.7    9 km ( 6 mi)  SE of Anza, CA
11207250  2.1  2012/11/22 10:52:45 35 14.2 N 119 35.7 W 19.7   17 km (11 mi)  NW of Taft, CA
11207362  2.8  2012/11/22 15:18:15 32 58.2 N 117 45.2 W  0.2   43 km (27 mi)  SW of Oceanside, CA 

November 15, 2012

Weekly Seismicity Report – November 15, 2012

Filed under: Weekly — Anthony Guarino @ 7:03 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

November 15, 2012

This report covers the seven day period ending 16:00 on November 15, 2012. During this period we detected and analyzed 256 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15242953  2.3  2012/11/08 18:19:48 36  3.1 N 117 30.0 W  5.3   34 km (21 mi)  NNW  of Trona, CA
15243105  3.2  2012/11/09 03:39:10 34 20.3 N 118 29.0 W  1.1    6 km ( 4 mi)  SE of Newhall, CA 
15243113  2.1  2012/11/09 04:34:21 34 20.5 N 118 29.4 W  1.9    5 km ( 3 mi)  SE of Newhall, CA 
15243281  2.2  2012/11/09 13:54:19 33 16.6 N 116  8.4 W 12.2   15 km ( 9 mi)  N of Ocotillo Wells, CA
15243465  2.4  2012/11/10 07:13:42 32 10.9 N 115 15.1 W 10.0   59 km (36 mi)  SSE  of Calexico, CA
15243569  2.6  2012/11/10 15:31:22 33  3.7 N 115 54.4 W  7.8   23 km (14 mi)  ESE  of Ocotillo Wells, CA
15243649  2.7  2012/11/10 21:39:15 33 56.1 N 116  1.5 W  2.5   22 km (14 mi)  S of Twentynine Palms, CA
15243689  2.2  2012/11/10 23:25:04 33  9.5 N 116  0.3 W  6.8   12 km ( 7 mi)  E of Ocotillo Wells, CA
15243865  2.6  2012/11/11 11:41:59 33  3.9 N 116 27.4 W  7.0   13 km ( 8 mi)  E of Julian, CA
15243873  2.1  2012/11/11 11:46:11 32 11.8 N 115 20.0 W 13.3   55 km (34 mi)  SSE  of Calexico, CA
15243993  2.5  2012/11/11 18:45:45 35 55.9 N 117 39.7 W  3.4   29 km (18 mi)  ESE  of Coso Junction, CA
15244185  2.0  2012/11/12 06:46:32 32 53.8 N 115 32.1 W  8.6    7 km ( 4 mi)  S of Brawley, CA
15244225  2.6  2012/11/12 09:51:18 35 30.5 N 116 15.0 W  0.0   32 km (20 mi)  NNW  of Baker, CA
15244329  2.9  2012/11/12 16:19:16 35 30.6 N 116 14.8 W  0.0   32 km (20 mi)  NNW  of Baker, CA
15244393  2.3  2012/11/12 19:32:25 34 41.7 N 116 16.1 W  0.0   62 km (39 mi)  N of Joshua Tree, CA
15244929  2.3  2012/11/13 22:21:55 35 24.7 N 117 49.7 W  1.7   28 km (17 mi)  SSW  of Ridgecrest, CA
15245521  2.3  2012/11/14 23:10:56 33  3.8 N 116 27.2 W  4.5   14 km ( 9 mi)  E of Julian, CA
15245689  2.1  2012/11/15 10:26:10 33  1.4 N 116 18.4 W  6.4   21 km (13 mi)  SW of Ocotillo Wells, CA 

November 8, 2012

Weekly Seismicity Report – November 8, 2012

Filed under: Weekly — Anthony Guarino @ 4:41 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
, Seismological Laboratory


Lucy Jones, U. S. Geological Survey

California Institute of Technology

November 08, 2012

This report covers the seven day period ending 16:00 on November 08, 2012. During this period we detected and analyzed 262 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15240065  2.1  2012/11/01 20:10:02 34  0.3 N 117 35.4 W  6.0    9 km ( 5 mi)  SE of Ontario, CA
15240073  2.6  2012/11/01 20:30:15 34 31.8 N 116 15.7 W  0.2   44 km (27 mi)  N of Joshua Tree, CA
15240097  2.4  2012/11/01 21:08:46 35  0.7 N 119  5.4 W 18.6   14 km ( 8 mi)  W of Wheeler Ridge, CA
15240393  2.7  2012/11/02 13:03:38 32 36.1 N 115 42.4 W 10.0   21 km (13 mi)  WSW  of Calexico, CA
15240465  2.1  2012/11/02 16:02:37 33  9.6 N 116  5.4 W  9.8    4 km ( 3 mi)  ENE  of Ocotillo Wells, CA
15240649  2.4  2012/11/03 03:49:47 34 13.8 N 117 27.9 W 12.2    6 km ( 4 mi)  W of Devore, CA
15240817  2.1  2012/11/03 14:02:22 32 35.0 N 115 40.6 W  9.0   20 km (12 mi)  WSW  of Calexico, CA
15241153  3.0  2012/11/04 09:03:01 34 10.2 N 117 40.0 W  3.0    7 km ( 5 mi)  NNW  of Upland, CA 
15241161  2.8  2012/11/04 09:32:34 33 15.3 N 115 58.5 W  7.4    3 km ( 2 mi)  SSW  of Salton City, CA
15241329  2.3  2012/11/04 20:06:40 33 57.3 N 118 21.0 W  8.5    3 km ( 2 mi)  WSW  of Inglewood, CA 
15241489  2.1  2012/11/05 08:28:07 33 55.4 N 118 22.6 W  8.4    2 km ( 1 mi)  ENE  of El Segundo, CA
15241697  3.3  2012/11/05 18:39:15 33 53.4 N 118 33.6 W 11.3   13 km ( 8 mi)  WSW  of Los Angeles Airport, CA 
15241705  2.2  2012/11/05 19:41:58 33 53.8 N 118 33.9 W 12.7   13 km ( 8 mi)  WSW  of Los Angeles Airport, CA 
15241785  2.4  2012/11/06 00:37:00 32  3.9 N 116 18.5 W 10.0   80 km (50 mi)  SSW  of Ocotillo, CA
15241825  2.2  2012/11/06 03:25:28 34 21.4 N 116 53.9 W  6.0   11 km ( 7 mi)  SSE  of Lucerne Valley, CA
15242033  2.6  2012/11/06 12:44:18 33 53.4 N 118 33.9 W 10.5   13 km ( 8 mi)  WSW  of Los Angeles Airport, CA 
15242081  2.1  2012/11/06 19:39:26 33 36.7 N 117 58.4 W  2.8    4 km ( 2 mi)  W of Newport Beach, CA
15242233  2.0  2012/11/07 03:30:15 34 53.8 N 119 42.8 W 13.7   36 km (23 mi)  SW of Taft, CA
15242297  2.4  2012/11/07 08:14:02 35 49.6 N 118 35.1 W  9.6   24 km (15 mi)  NNW  of town of Lake Isabella, CA
15242577  2.4  2012/11/07 19:33:14 34 20.2 N 118 28.5 W  0.0    7 km ( 4 mi)  SE of Newhall, CA
15242585  2.2  2012/11/07 20:06:34 32 21.8 N 115 14.7 W  0.0   41 km (26 mi)  SE of Calexico, CA
15242745  2.7  2012/11/08 08:31:49 32 38.1 N 115 43.0 W  8.2   21 km (13 mi)  W of Calexico, CA 

November 1, 2012

Weekly Seismicity Report – November 1, 2012

Filed under: Weekly — Anthony Guarino @ 5:27 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones U. S. Geological Survey

California Institute of Technology

November 01, 2012

This report covers the seven day period ending 17:00 on November 01, 2012. During this period we detected and analyzed 333 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15236401  2.5  2012/10/26 10:15:24 35 24.6 N 117 57.4 W  4.3   32 km (20 mi)  N of California City, CA
15236417  2.1  2012/10/26 11:53:14 35 38.9 N 117 29.2 W  9.2   17 km (10 mi)  E of Ridgecrest, CA
15236513  2.4  2012/10/26 18:49:14 32 12.8 N 115 14.8 W 10.0   56 km (35 mi)  SSE  of Calexico, CA
15236785  2.2  2012/10/27 10:48:08 32 11.1 N 115 12.8 W 20.2   60 km (37 mi)  SSE  of Calexico, CA
15236969  2.4  2012/10/27 19:33:42 36 16.5 N 118  1.5 W  0.0    2 km ( 1 mi)  WSW  of Olancha, CA
15237073  3.9  2012/10/28 00:47:03 33 41.5 N 116 48.8 W 19.4   11 km ( 7 mi)  WSW  of Idyllwild, CA 
15237281  3.9  2012/10/28 08:24:23 34 21.0 N 118 27.5 W  3.6    7 km ( 4 mi)  ESE  of Newhall, CA 
15237297  2.2  2012/10/28 08:35:07 34 20.7 N 118 27.2 W  0.0    7 km ( 4 mi)  NNW  of San Fernando, CA
15237345  2.5  2012/10/28 09:21:08 34 20.9 N 118 27.8 W  2.6    7 km ( 4 mi)  ESE  of Newhall, CA
15237361  2.3  2012/10/28 09:27:43 34 20.9 N 118 27.8 W  2.0    7 km ( 4 mi)  ESE  of Newhall, CA
15237433  2.1  2012/10/28 11:31:58 32  6.1 N 116 24.1 W 15.3   78 km (49 mi)  SE of San Ysidro, CA
15237569  2.4  2012/10/28 15:04:00 34 18.6 N 119 32.2 W 11.1   10 km ( 6 mi)  S of Carpinteria, CA
15237577  2.4  2012/10/28 15:06:59 34 19.1 N 119 32.2 W 13.4    9 km ( 6 mi)  S of Carpinteria, CA
15237697  2.4  2012/10/28 18:16:01 34 31.9 N 116 15.8 W  1.1   44 km (27 mi)  N of Joshua Tree, CA
15237745  2.0  2012/10/28 19:50:46 34 20.1 N 116 51.1 W  1.5    8 km ( 5 mi)  N of Big Bear City, CA
15237993  2.2  2012/10/29 06:15:15 34  6.1 N 116 56.9 W  7.9   11 km ( 7 mi)  NE of Yucaipa, CA
15238065  3.0  2012/10/29 13:10:39 32 10.9 N 115 11.2 W  0.1   61 km (38 mi)  SSE  of Calexico, CA
15238161  2.5  2012/10/29 17:34:16 33 53.1 N 115 59.4 W  2.8   28 km (18 mi)  NE of Indio, CA
15238473  2.9  2012/10/30 08:09:43 35 57.1 N 117 39.7 W  3.2   28 km (17 mi)  ESE  of Coso Junction, CA
15238521  2.2  2012/10/30 09:28:34 33 22.8 N 116 50.9 W  6.7    3 km ( 2 mi)  NNE  of Palomar Observatory, CA
15238609  2.6  2012/10/30 10:30:14 33 38.1 N 116 45.1 W 16.4   12 km ( 7 mi)  NW of Anza, CA
15238641  2.5  2012/10/30 10:35:53 33 22.8 N 116 51.0 W  6.6    3 km ( 2 mi)  NNE  of Palomar Observatory, CA
15238665  2.4  2012/10/30 10:46:36 32  1.4 N 115  0.8 W 10.0   84 km (52 mi)  SSW  of Yuma, AZ
15238833  2.7  2012/10/30 14:16:17 34 14.3 N 116 48.7 W  8.2    5 km ( 3 mi)  SE of Big Bear City, CA
15238905  2.1  2012/10/30 18:55:32 36  2.6 N 117 41.8 W  0.1   23 km (14 mi)  E of Coso Junction, CA
15239121  2.0  2012/10/31 08:13:57 32 19.9 N 115 21.5 W  5.2   40 km (25 mi)  SSE  of Calexico, CA
15239169  2.5  2012/10/31 10:19:28 33 32.1 N 117 31.6 W 10.4   13 km ( 8 mi)  ENE  of San Juan Capistrano, CA
15239289  2.6  2012/10/31 15:48:45 36  2.9 N 117 30.9 W  1.9   34 km (21 mi)  NNW  of Trona, CA
15239457  2.1  2012/11/01 01:35:29 32 19.1 N 115 21.1 W 10.0   41 km (26 mi)  SSE  of Calexico, CA 

October 25, 2012

Weekly Seismicity Report – October 25th, 2012

Filed under: Weekly — Anthony Guarino @ 5:43 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

October 25, 2012

This report covers the seven day period ending 17:00 on October 25, 2012. During this period we detected and analyzed 315 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15232441  4.0  2012/10/18 19:51:56 32 10.8 N 115 12.6 W 10.0   60 km (38 mi)  SSE  of Calexico, CA 
15232601  2.2  2012/10/19 14:14:07 34 14.7 N 119 40.9 W  7.1   20 km (12 mi)  S of Santa Barbara, CA
15232945  2.9  2012/10/20 15:38:56 32 32.0 N 115 39.3 W 14.3   21 km (13 mi)  SW of Calexico, CA
15233097  2.3  2012/10/21 00:44:43 33  0.1 N 116 14.1 W  5.7   18 km (11 mi)  SSW  of Ocotillo Wells, CA
15233265  2.1  2012/10/21 09:09:58 33 14.3 N 116  3.5 W  8.4   10 km ( 6 mi)  WSW  of Salton City, CA
15233385  2.0  2012/10/21 16:12:29 36 52.5 N 118 15.6 W  1.5   10 km ( 6 mi)  NW of Independence, CA
15233545  2.3  2012/10/21 18:45:58 33 41.5 N 116 48.9 W 18.0   11 km ( 7 mi)  WSW  of Idyllwild, CA
15233777  2.1  2012/10/22 04:08:22 32 17.1 N 115 19.1 W 10.0   46 km (28 mi)  SSE  of Calexico, CA
15233793  2.3  2012/10/22 05:07:38 32  9.6 N 115 12.1 W 10.0   63 km (39 mi)  SSE  of Calexico, CA
15233825  2.3  2012/10/22 06:29:13 36 16.3 N 118  1.4 W  0.3    2 km ( 1 mi)  WSW  of Olancha, CA
15234065  2.3  2012/10/22 16:00:59 33  0.1 N 115 47.7 W  8.4   17 km (10 mi)  WSW  of Westmorland, CA
15234081  2.2  2012/10/22 16:33:34 33 10.5 N 115 37.4 W  1.0    2 km ( 1 mi)  ENE  of Obsidian Butte, CA
15234209  2.1  2012/10/22 23:07:11 32 20.7 N 115 18.8 W 15.0   40 km (25 mi)  SSE  of Calexico, CA
15234425  2.2  2012/10/23 09:03:45 32 20.6 N 115 17.1 W 21.6   41 km (26 mi)  SSE  of Calexico, CA
15234865  2.0  2012/10/24 05:57:11 33  4.2 N 116 11.7 W 10.5   10 km ( 6 mi)  SW of Ocotillo Wells, CA
15235473  2.2  2012/10/25 01:59:52 32 48.4 N 116  9.0 W  8.0   17 km (10 mi)  WNW  of Ocotillo, CA
15235481  2.2  2012/10/25 02:00:16 32 48.3 N 116  9.0 W  8.4   16 km (10 mi)  WNW  of Ocotillo, CA
15235545  2.6  2012/10/25 03:57:23 32 47.3 N 115 26.9 W 14.6   10 km ( 6 mi)  E of El Centro, CA
15235593  2.3  2012/10/25 05:04:38 33 52.5 N 116 12.0 W  9.6   18 km (11 mi)  N of Indio, CA
15235873  2.0  2012/10/25 13:21:56 33 56.8 N 118 21.0 W 18.0    3 km ( 2 mi)  SW of Inglewood, CA
15235953  2.0  2012/10/25 14:49:35 33 44.9 N 116  1.0 W  4.6   19 km (12 mi)  E of Indio, CA 

October 22, 2012

Test Message

Filed under: Felt Earthquakes, Large Events, Old Commentary, Significant Events, Weekly — Anthony Guarino @ 1:40 pm

Test Message

October 18, 2012

Weekly Seismicity Report – October 18, 2012

Filed under: Weekly — Anthony Guarino @ 5:24 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones U. S. Geological Survey

California Institute of Technology

October 18, 2012

This report covers the seven day period ending 17:00 on October 18, 2012. During this period we detected and analyzed 336 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15228521  2.0  2012/10/11 18:54:46 33 29.1 N 116 45.8 W 10.4   12 km ( 7 mi)  SW of Anza, CA
15228593  2.7  2012/10/12 02:13:23 34 50.6 N 116 57.0 W 10.9    8 km ( 5 mi)  SE of Barstow, CA
15228673  2.0  2012/10/12 06:46:36 32 24.1 N 115 13.2 W 10.5   39 km (24 mi)  SE of Calexico, CA
15228817  2.0  2012/10/12 13:50:42 35 24.0 N 116 18.4 W  0.9   26 km (16 mi)  NW of Baker, CA
15228937  2.4  2012/10/12 17:37:31 33 58.8 N 117 12.1 W 12.9    9 km ( 5 mi)  SSW  of Redlands, CA
15229217  2.2  2012/10/13 04:59:41 36  9.1 N 117 55.6 W  4.2   12 km ( 7 mi)  N of Coso Junction, CA
37097820  2.2  2012/10/13 05:03:39 32  9.9 N 115 12.1 W 10.0   62 km (39 mi)  SSE  of Calexico, CA
15229641  2.7  2012/10/13 14:13:58 32 55.4 N 117 53.5 W  9.3   44 km (27 mi)  ENE  of San Clemente Is.
15229673  2.3  2012/10/13 15:00:39 34  1.7 N 119  0.1 W 17.3    6 km ( 4 mi)  WSW  of Leo Carrillo State Beach, CA
15229745  2.5  2012/10/13 18:15:23 36  6.8 N 117 35.5 W  1.2   33 km (20 mi)  ENE  of Coso Junction, CA
15230121  2.2  2012/10/14 09:02:32 35 12.5 N 119 32.4 W 14.4   11 km ( 7 mi)  NW of Taft, CA
15230145  3.0  2012/10/14 10:43:13 32 24.7 N 115 13.4 W  8.9   38 km (24 mi)  SE of Calexico, CA
15230201  2.2  2012/10/14 11:15:51 32 12.0 N 115 13.0 W 20.1   58 km (36 mi)  SSE  of Calexico, CA
15230545  2.3  2012/10/15 07:41:59 35 57.5 N 117 39.7 W  3.9   27 km (17 mi)  ESE  of Coso Junction, CA
15230641  2.5  2012/10/15 10:19:18 35 47.5 N 118 30.4 W  3.4   18 km (11 mi)  NNW  of town of Lake Isabella, CA
15230769  2.3  2012/10/15 13:31:52 36  2.4 N 117 41.7 W  1.4   23 km (14 mi)  E of Coso Junction, CA
15230849  2.1  2012/10/15 15:08:42 36 16.5 N 118  1.3 W  0.4    2 km ( 1 mi)  WSW  of Olancha, CA
15231025  2.1  2012/10/15 19:58:33 33 20.8 N 116 17.5 W 13.1   13 km ( 8 mi)  NE of Borrego Springs, CA
15231697  2.1  2012/10/17 01:15:02 34 46.3 N 115  4.0 W  5.0   42 km (26 mi)  WSW  of Needles, CA
15231841  2.4  2012/10/17 08:23:00 32 15.9 N 115 17.5 W 15.8   49 km (30 mi)  SSE  of Calexico, CA
15231961  2.1  2012/10/17 13:23:10 32 16.5 N 115 18.5 W 10.3   47 km (29 mi)  SSE  of Calexico, CA
15232217  2.2  2012/10/18 04:02:41 34 34.4 N 116 15.8 W  3.1   49 km (30 mi)  N of Joshua Tree, CA
15232313  2.2  2012/10/18 13:03:49 32 14.4 N 115 16.8 W 10.0   52 km (32 mi)  SSE  of Calexico, CA 

October 11, 2012

Weekly Seismicity Report – October 11th, 2012

Filed under: Weekly — Anthony Guarino @ 5:23 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

October 11, 2012

This report covers the seven day period ending 17:00 on October 11, 2012. During this period we detected and analyzed 318 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15224969  3.5  2012/10/04 18:17:21 35 55.7 N 117 40.8 W  2.7   27 km (17 mi)  ESE  of Coso Junction, CA
15225265  2.3  2012/10/05 10:21:51 34 59.6 N 116 30.1 W  0.9   49 km (30 mi)  ENE  of Barstow, CA
15225321  2.4  2012/10/05 12:54:29 32 15.4 N 115 17.3 W 10.0   50 km (31 mi)  SSE  of Calexico, CA
15225521  2.5  2012/10/05 23:57:22 33 36.8 N 119 27.6 W 10.0   40 km (25 mi)  WNW  of Santa Barbara Is., CA
15225537  2.2  2012/10/06 00:13:00 34 57.2 N 116 43.7 W  8.3   28 km (17 mi)  ENE  of Barstow, CA
15225585  2.1  2012/10/06 01:30:01 34  7.4 N 117 26.0 W  9.2    2 km ( 1 mi)  N of Fontana, CA
15225769  2.2  2012/10/06 14:58:28 33 27.5 N 116 23.4 W  8.8   23 km (14 mi)  N of Borrego Springs, CA
15226097  2.1  2012/10/07 03:59:00 35 57.5 N 117 39.9 W  3.4   27 km (17 mi)  ESE  of Coso Junction, CA
15226145  2.4  2012/10/07 06:25:09 33 59.1 N 117 11.5 W 16.2    8 km ( 5 mi)  S of Redlands, CA
15226257  4.2  2012/10/07 17:39:08 33  0.7 N 116 18.7 W 11.4   22 km (14 mi)  SW of Ocotillo Wells, CA
15226417  3.4  2012/10/07 23:07:10 32 13.1 N 115 13.7 W 19.2   56 km (35 mi)  SSE  of Calexico, CA
15226425  2.9  2012/10/07 23:28:07 32 15.2 N 115 14.9 W 14.2   52 km (32 mi)  SSE  of Calexico, CA
15226609  2.1  2012/10/08 10:20:56 33  9.4 N 116  0.5 W  7.5   12 km ( 7 mi)  E of Ocotillo Wells, CA
15226761  2.2  2012/10/08 15:34:02 33 41.9 N 116 44.1 W 18.5    6 km ( 3 mi)  SSW  of Idyllwild, CA
15226881  2.3  2012/10/08 23:36:35 33 56.2 N 117 21.6 W 15.9    6 km ( 3 mi)  SSE  of Riverside, CA 
15227017  3.4  2012/10/09 06:00:02 33 42.6 N 117 21.0 W 13.4    5 km ( 3 mi)  NNW  of Lake Elsinore, CA
15227401  2.3  2012/10/10 03:40:57 35 52.2 N 118  6.3 W 11.1   24 km (15 mi)  SW of Coso Junction, CA
15227417  2.2  2012/10/10 04:25:42 36  3.8 N 117 36.9 W  5.2   30 km (19 mi)  E of Coso Junction, CA
15227929  2.5  2012/10/10 17:00:40 35 12.4 N 119 31.3 W 15.4   10 km ( 6 mi)  NW of Taft, CA
15227969  2.9  2012/10/10 21:03:26 35 12.0 N 119 32.3 W 14.4   10 km ( 6 mi)  NW of Taft, CA
15228001  2.1  2012/10/11 00:25:00 33 20.3 N 116 55.8 W 21.1    6 km ( 4 mi)  WSW  of Palomar Observatory, CA 
15228185  2.0  2012/10/11 10:17:37 34 21.9 N 117 44.2 W 19.4   10 km ( 6 mi)  W of Wrightwood, CA
15228217  2.1  2012/10/11 11:05:36 35 57.5 N 117 39.9 W  1.9   27 km (17 mi)  ESE  of Coso Junction, CA 

October 4, 2012

Weekly Seismicity Report – October 4, 2012

Filed under: Weekly — Anthony Guarino @ 5:23 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

October 05, 2012

This report covers the seven day period ending 17:00 on October 04, 2012. During this period we detected and analyzed 276 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15222033  2.1  2012/09/27 19:57:36 33  1.6 N 116 25.6 W  9.5   17 km (11 mi)  ESE  of Julian, CA
15222209  3.8  2012/09/28 09:27:31 32 16.8 N 115 16.0 W 10.0   48 km (30 mi)  SSE  of Calexico, CA
15222329  3.0  2012/09/28 14:21:02 32 13.0 N 115 15.0 W 10.0   55 km (34 mi)  SSE  of Calexico, CA
15222529  2.5  2012/09/29 06:14:32 32 12.9 N 115 12.6 W 10.0   57 km (35 mi)  SSE  of Calexico, CA
15222625  3.2  2012/09/29 16:13:31 32 12.4 N 115 12.8 W 10.0   58 km (36 mi)  SSE  of Calexico, CA
15223137  2.1  2012/10/01 12:54:43 34 23.2 N 118 37.7 W  2.9    6 km ( 4 mi)  W of Valencia, CA
15223209  2.5  2012/10/01 16:56:08 36 13.1 N 118 19.5 W  4.9   30 km (18 mi)  WSW  of Olancha, CA
15223249  3.1  2012/10/01 20:20:53 36 13.2 N 118 19.1 W  5.5   29 km (18 mi)  WSW  of Olancha, CA
15223377  2.5  2012/10/01 22:43:28 34 12.9 N 117  5.4 W  5.9    2 km ( 1 mi)  NE of Running Springs, CA
15223417  4.1  2012/10/02 01:28:14 32 48.3 N 116  8.6 W 10.5   16 km (10 mi)  WNW  of Ocotillo, CA
15223489  2.4  2012/10/02 02:33:51 32 47.8 N 116  8.6 W 10.3   16 km (10 mi)  WNW  of Ocotillo, CA
15223505  2.5  2012/10/02 03:02:22 32 48.0 N 116  8.5 W 10.0   16 km (10 mi)  WNW  of Ocotillo, CA
15223801  2.3  2012/10/02 13:21:07 32 47.9 N 116  8.5 W  9.2   16 km (10 mi)  WNW  of Ocotillo, CA
15223953  2.1  2012/10/02 22:15:23 34  3.4 N 118 56.0 W 11.1    2 km ( 1 mi)  NNE  of Leo Carrillo State Beach, CA
15224001  2.1  2012/10/03 00:22:50 32 47.6 N 116  8.9 W 10.9   16 km (10 mi)  WNW  of Ocotillo, CA
15224225  2.3  2012/10/03 10:04:21 32 56.1 N 116 27.0 W 27.7   21 km (13 mi)  SE of Julian, CA
15224257  2.1  2012/10/03 10:58:26 33 55.5 N 118 28.3 W  0.1    4 km ( 2 mi)  SW of Los Angeles Airport, CA
15224385  2.2  2012/10/03 15:41:21 36 53.4 N 117 24.6 W  8.8   40 km (25 mi)  NW of Stovepipe Wells, CA
15224425  2.3  2012/10/03 15:50:09 36 53.3 N 117 24.6 W  9.2   39 km (24 mi)  NW of Stovepipe Wells, CA
15224449  2.7  2012/10/03 16:05:48 36 53.3 N 117 24.7 W  8.1   40 km (25 mi)  NW of Stovepipe Wells, CA
15224473  2.1  2012/10/03 16:42:43 33 41.9 N 116 44.7 W 21.6    6 km ( 4 mi)  SSW  of Idyllwild, CA
15224521  2.0  2012/10/03 18:18:25 32 48.1 N 116  8.4 W  9.3   16 km (10 mi)  WNW  of Ocotillo, CA
15224625  2.1  2012/10/04 03:17:53 32 17.3 N 115 17.7 W  4.6   46 km (29 mi)  SSE  of Calexico, CA
15224689  2.9  2012/10/04 06:12:29 32 45.0 N 115 29.9 W 14.6    7 km ( 4 mi)  SE of El Centro, CA
15224737  2.2  2012/10/04 08:35:51 32 36.9 N 118  0.3 W 10.0   39 km (24 mi)  SE of San Clemente Is.  

September 27, 2012

Weekly Seismicity Report – September 27, 2012

Filed under: Weekly — Anthony Guarino @ 5:12 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones,U. S. Geological Survey

California Institute of Technology

September 27, 2012

This report covers the seven day period ending 17:00 on September 27, 2012. During this period we detected and analyzed 285 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15219009  2.2  2012/09/21 00:14:50 35 48.8 N 118 31.1 W  9.3   20 km (13 mi)  NNW  of town of Lake Isabella, CA
15219297  2.6  2012/09/21 19:31:21 32 32.7 N 115 41.2 W 13.1   23 km (14 mi)  SW of Calexico, CA
15219457  2.2  2012/09/22 05:14:59 36  0.3 N 118 24.0 W  6.2   41 km (25 mi)  W of Coso Junction, CA
15219553  2.8  2012/09/22 12:15:43 36  0.5 N 118 23.8 W  5.1   41 km (25 mi)  W of Coso Junction, CA
15219673  2.7  2012/09/22 21:26:11 34  1.4 N 116 37.3 W 10.6    4 km ( 3 mi)  SW of Morongo Valley, CA
15219841  2.2  2012/09/23 08:55:55 32  9.5 N 115 15.3 W 10.0   61 km (38 mi)  SSE  of Calexico, CA
15219881  2.8  2012/09/23 14:10:50 36  0.8 N 118 24.0 W  5.3   41 km (25 mi)  W of Coso Junction, CA
15219969  2.2  2012/09/23 16:16:17 36  1.1 N 118 24.3 W  5.0   41 km (26 mi)  W of Coso Junction, CA
15219977  2.0  2012/09/23 16:18:58 32  8.5 N 115 44.7 W  9.3   63 km (39 mi)  SSW  of Calexico, CA
15219993  2.0  2012/09/23 16:27:48 32 58.3 N 116 21.4 W  9.4   26 km (16 mi)  ESE  of Julian, CA
15220025  2.9  2012/09/23 18:36:42 32  9.9 N 115 13.8 W 10.0   61 km (38 mi)  SSE  of Calexico, CA
15220513  2.8  2012/09/25 00:14:26 36 13.3 N 118 19.0 W  7.1   29 km (18 mi)  WSW  of Olancha, CA
15220561  2.8  2012/09/25 02:26:46 33 47.5 N 116  1.2 W  7.2   20 km (12 mi)  ENE  of Indio, CA
15220601  2.5  2012/09/25 03:06:39 33  9.5 N 115 38.5 W  2.5    1 km ( 1 mi)  SSW  of Obsidian Butte, CA
15220681  3.1  2012/09/25 05:02:04 33  9.5 N 115 38.5 W  4.0    1 km ( 1 mi)  SSW  of Obsidian Butte, CA
37093803  2.9  2012/09/25 05:02:15 33  8.8 N 115 41.7 W  4.1    6 km ( 4 mi)  WSW  of Obsidian Butte, CA
15220705  2.1  2012/09/25 05:04:45 33  9.5 N 115 38.6 W  1.9    2 km ( 1 mi)  SSW  of Obsidian Butte, CA
15220825  2.2  2012/09/25 05:14:01 33  9.2 N 115 38.1 W  2.0    2 km ( 1 mi)  S of Obsidian Butte, CA
15221161  2.8  2012/09/25 11:43:13 36  0.9 N 118 24.0 W  5.2   41 km (25 mi)  W of Coso Junction, CA
15221185  2.5  2012/09/25 12:30:21 32 11.4 N 115 14.2 W 10.1   58 km (36 mi)  SSE  of Calexico, CA
15221241  2.3  2012/09/25 15:55:09 32  7.3 N 115 44.7 W  0.2   65 km (41 mi)  SSW  of Calexico, CA
15221257  2.4  2012/09/25 17:13:40 35 17.5 N 117 57.1 W  4.9   19 km (12 mi)  N of California City, CA
15221289  2.2  2012/09/25 20:27:50 33 26.5 N 116 43.4 W 14.3   13 km ( 8 mi)  SSW  of Anza, CA
15221297  2.1  2012/09/25 20:45:13 33  9.2 N 115 38.2 W  4.0    2 km ( 1 mi)  S of Obsidian Butte, CA
15221321  2.8  2012/09/26 00:38:57 32 10.7 N 115 13.4 W 15.1   60 km (37 mi)  SSE  of Calexico, CA
15221329  2.2  2012/09/26 00:55:05 33 10.5 N 115 36.7 W  1.7    2 km ( 1 mi)  ENE  of Obsidian Butte, CA
15221337  2.4  2012/09/26 00:55:23 33 10.4 N 115 37.1 W  6.4    2 km ( 1 mi)  E of Obsidian Butte, CA
15221425  2.7  2012/09/26 10:21:03 32 52.5 N 116  1.1 W  9.4   16 km (10 mi)  N of Ocotillo, CA
15221497  2.4  2012/09/26 13:12:40 34  0.1 N 116 46.5 W 14.7    9 km ( 6 mi)  N of Cabazon, CA
15221561  2.6  2012/09/26 15:53:59 36  0.4 N 118 23.6 W  4.7   40 km (25 mi)  W of Coso Junction, CA
15221713  3.2  2012/09/27 01:36:34 36 53.4 N 117 24.9 W  7.5   40 km (25 mi)  NW of Stovepipe Wells, CA
15221881  2.3  2012/09/27 10:12:14 33 10.6 N 115 36.6 W  0.3    3 km ( 2 mi)  ENE  of Obsidian Butte, CA 

September 20, 2012

Weekly Seismicity Report – Sept. 20, 2012

Filed under: Weekly — Anthony Guarino @ 5:11 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones, U. S. Geological Survey

California Institute of Technology

September 20, 2012

This report covers the seven day period ending 17:00 on September 20, 2012. During this period we detected and analyzed 331 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15215457  2.1  2012/09/14 04:27:15 33 20.5 N 116 20.4 W 14.5   10 km ( 6 mi)  NNE  of Borrego Springs, CA
15215641  2.0  2012/09/14 11:25:20 32 35.6 N 115 42.7 W  4.0   22 km (14 mi)  WSW  of Calexico, CA
15215681  2.4  2012/09/14 11:59:19 33 23.3 N 116 21.9 W  5.7   15 km ( 9 mi)  N of Borrego Springs, CA
15216185  2.2  2012/09/15 16:41:45 36  0.5 N 118 24.0 W  6.0   41 km (25 mi)  W of Coso Junction, CA
15216225  2.6  2012/09/15 17:09:01 34 42.6 N 116 17.1 W  1.9   64 km (40 mi)  N of Joshua Tree, CA
15216305  2.3  2012/09/15 19:42:18 32 39.5 N 115 43.3 W  8.1   21 km (13 mi)  W of Calexico, CA
15216393  2.0  2012/09/16 00:18:23 32 38.2 N 115 42.6 W  8.1   20 km (13 mi)  W of Calexico, CA
15216529  2.2  2012/09/16 07:41:18 32 38.4 N 115 43.0 W  8.3   21 km (13 mi)  W of Calexico, CA
15216841  2.3  2012/09/16 19:56:21 32 31.2 N 116 16.6 W 16.3   36 km (22 mi)  SW of Ocotillo, CA
15217009  2.1  2012/09/17 09:59:41 32 38.9 N 115 42.8 W  7.6   21 km (13 mi)  W of Calexico, CA
15217225  2.5  2012/09/17 16:20:46 36  0.4 N 118 24.2 W  5.2   41 km (26 mi)  W of Coso Junction, CA
15217233  2.4  2012/09/17 16:21:30 36  0.4 N 118 23.8 W  5.1   41 km (25 mi)  W of Coso Junction, CA
15217257  2.4  2012/09/17 16:53:57 32 40.1 N 115 38.2 W 14.1   13 km ( 8 mi)  W of Calexico, CA
15217513  2.0  2012/09/18 02:08:55 32 39.9 N 115 37.6 W  9.6   12 km ( 8 mi)  W of Calexico, CA
15217817  2.5  2012/09/18 12:34:27 32 38.5 N 115 42.2 W  8.4   20 km (12 mi)  W of Calexico, CA
15217865  3.0  2012/09/18 14:09:39 33 41.6 N 116 44.2 W 20.3    6 km ( 4 mi)  SSW  of Idyllwild, CA
15218041  2.5  2012/09/18 21:57:02 35 23.9 N 117 49.4 W  7.2   29 km (18 mi)  SSW  of Ridgecrest, CA
15218225  2.1  2012/09/19 09:23:18 36  0.4 N 118 23.9 W  5.0   41 km (25 mi)  W of Coso Junction, CA
15218233  2.3  2012/09/19 09:24:15 36  0.2 N 118 24.0 W  5.2   41 km (25 mi)  W of Coso Junction, CA
15218329  2.0  2012/09/19 13:05:12 32 30.0 N 115 37.2 W  8.8   22 km (14 mi)  SSW  of Calexico, CA
15218537  2.4  2012/09/19 23:05:54 32 23.2 N 115 12.6 W  3.2   41 km (26 mi)  SE of Calexico, CA
15218545  2.1  2012/09/20 00:23:35 35 57.4 N 117 40.2 W  1.8   27 km (17 mi)  ESE  of Coso Junction, CA
15218577  2.0  2012/09/20 02:32:13 33 23.5 N 116 24.2 W  9.8   16 km (10 mi)  N of Borrego Springs, CA
15218617  2.5  2012/09/20 05:13:12 33 27.1 N 116 26.5 W  2.3   23 km (14 mi)  NNW  of Borrego Springs, CA
15218825  2.0  2012/09/20 14:51:59 34  6.5 N 117 26.0 W  6.1    0 km ( 0 mi)  ENE  of Fontana, CA 

September 13, 2012

Weekly Seismicity Report – Sept. 13, 2012

Filed under: Weekly — Anthony Guarino @ 5:11 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

September 13, 2012

This report covers the seven day period ending 17:00 on September 13, 2012. During this period we detected and analyzed 286 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15211833  2.4  2012/09/06 17:43:14 33 35.2 N 118 17.5 W  1.2   13 km ( 8 mi)  S of Pt. Fermin San Pedro, CA
15211897  3.4  2012/09/07 00:03:09 34  4.0 N 118 23.9 W  1.5    0 km ( 0 mi)  SE of Beverly Hills, CA 
15212193  2.1  2012/09/07 13:10:09 33  8.4 N 115 40.9 W 10.0    5 km ( 3 mi)  SW of Obsidian Butte, CA
15212361  2.7  2012/09/08 03:54:16 32 28.4 N 115 35.7 W  9.4   24 km (15 mi)  SSW  of Calexico, CA
15212633  2.2  2012/09/08 15:17:10 33  0.9 N 115 32.2 W  9.9    6 km ( 4 mi)  N of Brawley, CA
15212641  2.3  2012/09/08 15:17:34 33  0.9 N 115 32.1 W 10.1    6 km ( 4 mi)  N of Brawley, CA
15213009  2.2  2012/09/09 06:49:58 35 50.2 N 117 32.6 W  8.9   18 km (11 mi)  WNW  of Trona, CA
15213105  2.4  2012/09/09 15:09:41 35 22.5 N 118 32.2 W  4.3   28 km (18 mi)  NNW  of Tehachapi, CA
15213137  2.0  2012/09/09 16:19:30 35 22.5 N 118 32.7 W  4.2   29 km (18 mi)  NNW  of Tehachapi, CA
15213161  2.4  2012/09/09 16:21:14 35 22.8 N 118 32.6 W  3.7   29 km (18 mi)  NNW  of Tehachapi, CA
15213177  2.1  2012/09/09 16:41:51 35 22.6 N 118 33.0 W  5.0   29 km (18 mi)  NNW  of Tehachapi, CA
15213249  2.6  2012/09/09 19:23:17 32 10.8 N 115 13.5 W  7.7   60 km (37 mi)  SSE  of Calexico, CA
15213297  2.5  2012/09/09 21:54:13 35 22.5 N 118 32.4 W  4.6   28 km (18 mi)  NNW  of Tehachapi, CA
15213393  2.0  2012/09/10 04:25:39 33  1.3 N 115 32.7 W 10.4    7 km ( 4 mi)  N of Brawley, CA
15213465  3.3  2012/09/10 08:44:42 33 16.8 N 115 42.8 W  3.4    8 km ( 5 mi)  SSE  of Bombay Beach, CA
37089483  2.6  2012/09/10 08:45:48 33 16.9 N 115 42.8 W  2.8    8 km ( 5 mi)  SSE  of Bombay Beach, CA
37089491  2.6  2012/09/10 08:46:02 33 17.3 N 115 42.3 W  3.5    7 km ( 5 mi)  SSE  of Bombay Beach, CA
15213561  2.4  2012/09/10 08:57:00 33 16.8 N 115 43.0 W  3.0    8 km ( 5 mi)  S of Bombay Beach, CA
15213625  2.2  2012/09/10 09:22:16 33 17.0 N 115 42.7 W  3.3    8 km ( 5 mi)  SSE  of Bombay Beach, CA
15213665  2.1  2012/09/10 10:24:33 34 11.1 N 117 34.9 W 14.6    9 km ( 5 mi)  N of Rancho Cucamonga, CA
15213905  2.3  2012/09/10 23:09:57 32 38.0 N 115 43.3 W  9.2   22 km (13 mi)  W of Calexico, CA
15213993  2.5  2012/09/11 05:23:34 35 22.4 N 118 32.6 W  5.6   28 km (18 mi)  NNW  of Tehachapi, CA
15214777  2.6  2012/09/12 13:41:59 33 55.9 N 116 43.8 W 12.6    5 km ( 3 mi)  ENE  of Cabazon, CA
15214785  2.1  2012/09/12 15:37:45 33 59.5 N 118 42.9 W 14.8    6 km ( 3 mi)  SSW  of Malibu, CA
15215009  2.1  2012/09/13 03:52:28 33 43.7 N 117 29.4 W 10.3   16 km (10 mi)  WNW  of Lake Elsinore, CA 

September 6, 2012

Weekly Seismicity Report – September 6, 2012

Filed under: Felt Earthquakes, Weekly — nick @ 5:16 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


Lucy Jones, U. S. Geological Survey

California Institute of Technology

September 06, 2012

This report covers the seven day period ending 17:00 on September 06, 2012. During this period we detected and analyzed 299 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed. For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15208601  2.1  2012/08/30 17:46:42 33  1.5 N 115 32.7 W 11.4    7 km ( 4 mi)  N of Brawley, CA
15208657  2.0  2012/08/30 19:53:34 34 60.0 N 118 51.3 W 16.3    8 km ( 5 mi)  E of Wheeler Ridge, CA
15208737  2.3  2012/08/31 01:44:07 33 50.0 N 116 10.9 W  8.0   14 km ( 8 mi)  NNE  of Indio, CA
15208825  2.6  2012/08/31 06:24:05 33  9.6 N 116  1.3 W  1.5   10 km ( 6 mi)  E of Ocotillo Wells, CA
15208833  2.6  2012/08/31 06:29:52 33  1.3 N 115 32.4 W  9.4    7 km ( 4 mi)  N of Brawley, CA
15208841  2.5  2012/08/31 06:30:33 33  1.2 N 115 32.2 W  8.5    7 km ( 4 mi)  N of Brawley, CA
15208857  3.4  2012/08/31 06:56:02 33  1.2 N 115 32.9 W 13.1    7 km ( 4 mi)  N of Brawley, CA
15208873  2.5  2012/08/31 06:57:31 33  0.2 N 115 33.8 W 13.7    5 km ( 3 mi)  NNW  of Brawley, CA
15208889  2.7  2012/08/31 07:04:28 33  0.8 N 115 33.0 W 13.2    6 km ( 4 mi)  NNW  of Brawley, CA
15208897  2.3  2012/08/31 07:12:38 33  0.3 N 115 32.8 W 10.2    5 km ( 3 mi)  NNW  of Brawley, CA
15208905  2.5  2012/08/31 07:32:19 33  0.8 N 115 32.3 W 11.5    6 km ( 4 mi)  N of Brawley, CA
15208953  2.2  2012/08/31 09:14:56 33  2.0 N 115 32.9 W 12.5    7 km ( 4 mi)  E of Westmorland, CA
15208985  2.5  2012/08/31 09:48:20 33  1.6 N 115 32.6 W  9.2    7 km ( 5 mi)  N of Brawley, CA
15209001  2.2  2012/08/31 10:24:38 32 57.1 N 115 32.2 W 13.9    1 km ( 1 mi)  S of Brawley, CA
15209073  2.2  2012/08/31 12:12:47 33  9.8 N 116  1.2 W  3.4   11 km ( 7 mi)  ENE  of Ocotillo Wells, CA
15209145  2.2  2012/08/31 14:37:30 32 56.4 N 115 31.4 W  8.2    3 km ( 2 mi)  SSE  of Brawley, CA
15209177  2.2  2012/08/31 15:53:47 32 16.0 N 115 18.0 W 10.0   48 km (30 mi)  SSE  of Calexico, CA
15209217  2.3  2012/08/31 18:27:04 33  0.3 N 115 34.0 W  3.9    6 km ( 4 mi)  NNW  of Brawley, CA
15209225  2.2  2012/08/31 18:39:46 33  0.2 N 115 34.0 W  4.2    6 km ( 3 mi)  NNW  of Brawley, CA
15209241  2.1  2012/08/31 18:57:00 32 58.0 N 115 36.6 W  6.6    7 km ( 4 mi)  W of Brawley, CA
15209361  2.7  2012/08/31 23:44:26 32 13.4 N 115 13.5 W 10.0   56 km (35 mi)  SSE  of Calexico, CA
15209481  2.4  2012/09/01 10:23:33 35 57.3 N 117 17.2 W  6.0   22 km (14 mi)  NNE  of Trona, CA
15209497  2.4  2012/09/01 10:38:12 32 22.5 N 115 12.8 W 10.0   42 km (26 mi)  SE of Calexico, CA
15209745  2.2  2012/09/02 07:34:24 33  1.0 N 115 32.4 W  9.0    6 km ( 4 mi)  N of Brawley, CA
15209801  3.4  2012/09/02 10:28:34 32  7.4 N 115 10.2 W 10.0   68 km (42 mi)  SSE  of Calexico, CA
15209889  2.1  2012/09/02 15:31:48 33  0.6 N 115 32.7 W 11.6    5 km ( 3 mi)  N of Brawley, CA
15210049  2.3  2012/09/02 22:25:13 32 17.5 N 115 20.5 W 10.0   44 km (27 mi)  SSE  of Calexico, CA
15210065  2.6  2012/09/02 23:22:17 33 37.6 N 116 42.4 W 15.9    9 km ( 5 mi)  NNW  of Anza, CA
15210097  2.2  2012/09/02 23:52:29 33  0.8 N 115 32.8 W  9.6    6 km ( 4 mi)  NNW  of Brawley, CA
15210193  3.2  2012/09/03 03:26:55 34  4.1 N 118 23.5 W  2.4    1 km ( 1 mi)  ESE  of Beverly Hills, CA
15210273  2.4  2012/09/03 07:51:08 32 13.6 N 115 16.0 W 10.0   54 km (33 mi)  SSE  of Calexico, CA
15210321  2.2  2012/09/03 11:35:38 36  4.2 N 118 55.8 W  9.7    8 km ( 5 mi)  E of Porterville, CA
15210433  2.3  2012/09/03 18:26:28 32 13.6 N 115 17.5 W 10.0   53 km (33 mi)  SSE  of Calexico, CA
15210665  2.1  2012/09/04 06:50:18 34 38.5 N 116 39.0 W  9.0   35 km (22 mi)  NE of Lucerne Valley, CA
15210673  2.3  2012/09/04 07:46:30 33  1.4 N 115 32.3 W  9.8    7 km ( 4 mi)  N of Brawley, CA
15210769  2.2  2012/09/04 11:06:41 33  1.2 N 115 32.1 W 11.2    6 km ( 4 mi)  N of Brawley, CA
15210857  2.9  2012/09/04 16:10:48 34 33.5 N 118 57.3 W 19.1   18 km (11 mi)  N of Fillmore, CA
15210953  2.1  2012/09/04 19:28:37 33  1.3 N 115 32.1 W  8.6    7 km ( 4 mi)  N of Brawley, CA
15211033  2.2  2012/09/04 22:58:12 33 37.7 N 116 41.5 W 15.7    8 km ( 5 mi)  NNW  of Anza, CA
15211169  2.8  2012/09/05 05:31:06 35 19.3 N 119 29.2 W  0.0   20 km (13 mi)  N of Taft, CA
15211497  2.4  2012/09/05 21:39:06 32 40.3 N 115 49.4 W  8.4   17 km (11 mi)  ESE  of Ocotillo, CA
15211561  2.6  2012/09/06 00:21:51 33  1.5 N 115 32.2 W 10.2    7 km ( 4 mi)  N of Brawley, CA
15211569  2.1  2012/09/06 00:58:13 33  1.6 N 115 32.5 W  9.9    7 km ( 5 mi)  N of Brawley, CA
15211593  2.1  2012/09/06 02:51:48 36  1.0 N 117 32.0 W  1.0   31 km (20 mi)  NNW  of Trona, CA

August 30, 2012

Weekly Seismicity Report – August 30th, 2012

Filed under: Weekly — Anthony Guarino @ 5:32 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

August 30, 2012

This report covers the seven day period ending 17:00 on August 30, 2012. During this period we detected and analyzed 948 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.Note: Due to the large number of events this week, the report covers events not yet reviewed, so total number of events and locations may change.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15197817  3.3  2012/08/24 02:12:18 34 49.4 N 120 58.2 W  6.0   29 km (18 mi)  WSW  of Pt. Sal, CA
15197857  2.3  2012/08/24 05:59:35 35 48.6 N 117 42.9 W  6.8   21 km (13 mi)  NNW  of Ridgecrest, CA
15197945  2.5  2012/08/24 09:00:16 33  9.6 N 116  1.5 W  8.3   10 km ( 6 mi)  E of Ocotillo Wells, CA
15198041  2.8  2012/08/24 12:52:49 32 17.3 N 115 22.6 W 10.0   44 km (27 mi)  SSE  of Calexico, CA
15198049  2.0  2012/08/24 12:56:28 36 13.3 N 118 19.4 W  5.3   29 km (18 mi)  WSW  of Olancha, CA
15198121  2.1  2012/08/24 16:07:59 34 19.5 N 116 45.8 W  4.6   11 km ( 7 mi)  NE of Big Bear City, CA
15198177  2.7  2012/08/24 20:51:22 32 55.6 N 118 32.0 W  9.5   13 km ( 8 mi)  SSE  of San Clemente Is.
15198225  2.3  2012/08/25 00:14:21 34 14.4 N 116 53.5 W  8.2    2 km ( 1 mi)  E of town of Big Bear Lake, CA
15198281  3.0  2012/08/25 02:27:54 36 27.6 N 117 52.7 W 12.2   23 km (14 mi)  NNE  of Olancha, CA
15198305  2.1  2012/08/25 03:32:16 34  1.1 N 117 13.6 W 18.4    4 km ( 3 mi)  SE of Loma Linda, CA
15198377  2.0  2012/08/25 06:05:16 33 19.1 N 116 24.0 W  6.8    7 km ( 5 mi)  NNW  of Borrego Springs, CA
15198417  2.4  2012/08/25 07:41:02 33 19.2 N 116 24.2 W  6.3    8 km ( 5 mi)  NNW  of Borrego Springs, CA
15198529  2.4  2012/08/25 15:07:40 32 13.3 N 115 12.8 W 10.0   56 km (35 mi)  SSE  of Calexico, CA
15198553  2.3  2012/08/25 15:55:39 32 12.1 N 115 13.4 W 10.0   58 km (36 mi)  SSE  of Calexico, CA
15198633  2.5  2012/08/25 23:49:34 35 59.1 N 117 51.6 W  6.0   10 km ( 6 mi)  SE of Coso Junction, CA
15198697  3.3  2012/08/26 02:53:13 33 52.2 N 116 11.8 W  8.4   17 km (11 mi)  N of Indio, CA
15198801  2.4  2012/08/26 08:33:03 33  0.8 N 115 33.3 W  9.6    6 km ( 4 mi)  NNW  of Brawley, CA
15198809  2.5  2012/08/26 08:48:10 33  0.6 N 115 33.1 W  9.7    6 km ( 4 mi)  NNW  of Brawley, CA
15198817  2.5  2012/08/26 08:48:23 33  0.7 N 115 32.7 W  7.9    6 km ( 3 mi)  N of Brawley, CA
15198833  2.1  2012/08/26 08:55:32 33  0.8 N 115 33.1 W  9.7    6 km ( 4 mi)  NNW  of Brawley, CA
15198881  2.4  2012/08/26 09:18:15 33  0.6 N 115 33.2 W  9.3    6 km ( 4 mi)  NNW  of Brawley, CA
15198929  3.8  2012/08/26 10:02:12 33  0.6 N 115 33.5 W 12.6    6 km ( 4 mi)  NNW  of Brawley, CA
37088836  2.3  2012/08/26 10:02:28 36  0.9 N 117 46.8 W  2.4   16 km (10 mi)  ESE  of Coso Junction, CA
15198977  2.9  2012/08/26 10:03:40 33  0.6 N 115 33.4 W  6.0    6 km ( 4 mi)  NNW  of Brawley, CA
15198985  2.1  2012/08/26 10:06:01 33  0.8 N 115 33.2 W 10.4    6 km ( 4 mi)  NNW  of Brawley, CA
15199041  2.9  2012/08/26 10:13:52 33  1.0 N 115 33.3 W 12.7    6 km ( 4 mi)  NNW  of Brawley, CA
15199065  3.3  2012/08/26 10:16:02 33  1.3 N 115 33.0 W 13.4    7 km ( 4 mi)  N of Brawley, CA
15199073  2.5  2012/08/26 10:17:22 33  1.0 N 115 33.3 W 12.2    6 km ( 4 mi)  NNW  of Brawley, CA
15199081  2.6  2012/08/26 10:18:12 33  0.6 N 115 33.3 W 12.2    6 km ( 4 mi)  NNW  of Brawley, CA
15199089  2.2  2012/08/26 10:22:10 33  1.0 N 115 33.1 W 12.6    6 km ( 4 mi)  NNW  of Brawley, CA
15199193  2.6  2012/08/26 10:37:15 33  0.7 N 115 33.1 W 11.9    6 km ( 4 mi)  NNW  of Brawley, CA
15199305  2.7  2012/08/26 11:11:24 33  0.9 N 115 33.6 W 12.7    6 km ( 4 mi)  ESE  of Westmorland, CA
15199321  2.4  2012/08/26 11:20:54 33  0.5 N 115 32.9 W 10.2    5 km ( 3 mi)  NNW  of Brawley, CA
15199425  2.6  2012/08/26 11:55:55 33  0.4 N 115 33.6 W 12.2    6 km ( 3 mi)  NNW  of Brawley, CA
15199441  3.1  2012/08/26 11:58:12 33  1.4 N 115 32.7 W 13.4    7 km ( 4 mi)  N of Brawley, CA
15199497  3.0  2012/08/26 12:03:18 33  1.6 N 115 32.3 W 14.5    7 km ( 5 mi)  N of Brawley, CA
15199505  2.3  2012/08/26 12:04:26 33  1.5 N 115 32.7 W 14.3    7 km ( 4 mi)  N of Brawley, CA
15199513  2.1  2012/08/26 12:04:47 33  1.0 N 115 31.5 W 12.7    6 km ( 4 mi)  N of Brawley, CA
15199545  2.5  2012/08/26 12:06:32 33  1.6 N 115 32.5 W 13.2    7 km ( 5 mi)  N of Brawley, CA
15199553  2.5  2012/08/26 12:06:48 33  1.4 N 115 32.5 W 13.4    7 km ( 4 mi)  N of Brawley, CA
15199577  4.0  2012/08/26 12:16:11 33  1.1 N 115 32.9 W 10.6    6 km ( 4 mi)  NNW  of Brawley, CA
15199585  2.0  2012/08/26 12:17:20 32 59.7 N 115 33.1 W  1.9    4 km ( 3 mi)  NNW  of Brawley, CA
15199593  4.6  2012/08/26 12:20:04 33  1.2 N 115 32.9 W 12.5    7 km ( 4 mi)  N of Brawley, CA
15199601  3.9  2012/08/26 12:21:04 33  0.3 N 115 33.5 W 11.0    5 km ( 3 mi)  NNW  of Brawley, CA
15199609  2.0  2012/08/26 12:21:55 33  2.8 N 115 35.1 W  5.7    4 km ( 2 mi)  ENE  of Westmorland, CA
15199633  2.2  2012/08/26 12:27:21 33  1.1 N 115 33.5 W 11.3    6 km ( 4 mi)  ESE  of Westmorland, CA
15199649  2.0  2012/08/26 12:28:35 33  1.3 N 115 33.8 W 12.5    6 km ( 4 mi)  ESE  of Westmorland, CA
15199657  3.4  2012/08/26 12:28:45 33  0.2 N 115 33.7 W 10.6    5 km ( 3 mi)  NNW  of Brawley, CA
15199665  2.0  2012/08/26 12:30:27 32 59.3 N 115 32.1 W  1.8    3 km ( 2 mi)  N of Brawley, CA
15199673  2.6  2012/08/26 12:30:54 33  2.1 N 115 32.2 W 10.2    8 km ( 5 mi)  E of Westmorland, CA
15199681  5.3  2012/08/26 12:31:22 33  1.2 N 115 32.8 W 12.3    6 km ( 4 mi)  N of Brawley, CA
15199689  4.9  2012/08/26 12:33:00 33  1.1 N 115 33.2 W 12.4    6 km ( 4 mi)  NNW  of Brawley, CA
15199697  3.4  2012/08/26 12:35:51 32 59.7 N 115 29.1 W  7.9    6 km ( 4 mi)  NE of Brawley, CA
15199705  2.0  2012/08/26 12:38:48 32 59.8 N 115 34.2 W  4.4    5 km ( 3 mi)  NW of Brawley, CA
15199713  2.6  2012/08/26 12:39:30 32 59.9 N 115 34.3 W  7.7    5 km ( 3 mi)  NW of Brawley, CA
15199721  4.3  2012/08/26 12:40:12 32 59.4 N 115 35.9 W 13.8    6 km ( 3 mi)  SSE  of Westmorland, CA
15199729  3.0  2012/08/26 12:43:41 33  1.4 N 115 32.4 W 10.6    7 km ( 4 mi)  N of Brawley, CA
15199737  2.0  2012/08/26 12:45:00 33  0.8 N 115 33.5 W  4.5    6 km ( 4 mi)  NNW  of Brawley, CA
15199745  3.2  2012/08/26 12:45:55 32 59.6 N 115 34.5 W  0.2    5 km ( 3 mi)  NW of Brawley, CA
15199753  2.5  2012/08/26 12:47:08 32 59.3 N 115 34.3 W 12.4    5 km ( 3 mi)  NW of Brawley, CA
15199761  2.6  2012/08/26 12:47:41 32 60.0 N 115 32.4 W  1.9    4 km ( 3 mi)  N of Brawley, CA
15199769  2.8  2012/08/26 12:48:03 33  1.2 N 115 33.5 W 24.8    6 km ( 4 mi)  ESE  of Westmorland, CA
15199777  2.3  2012/08/26 12:49:08 33  1.8 N 115 32.0 W  7.2    8 km ( 5 mi)  N of Brawley, CA
15199785  3.4  2012/08/26 12:50:14 33  0.4 N 115 35.1 W 12.8    5 km ( 3 mi)  SE of Westmorland, CA
15199793  2.2  2012/08/26 12:52:53 33  3.5 N 115 35.8 W  0.9    3 km ( 2 mi)  NE of Westmorland, CA
15199825  2.3  2012/08/26 12:56:51 32 59.5 N 115 34.5 W  7.7    5 km ( 3 mi)  NW of Brawley, CA
15199833  2.8  2012/08/26 12:57:33 33  0.6 N 115 32.4 W  9.8    5 km ( 3 mi)  N of Brawley, CA
15199857  2.0  2012/08/26 12:57:56 33  0.7 N 115 33.2 W  7.7    6 km ( 4 mi)  NNW  of Brawley, CA
15199865  3.6  2012/08/26 12:58:17 33  1.5 N 115 32.7 W 10.9    7 km ( 4 mi)  N of Brawley, CA
15199873  2.3  2012/08/26 13:01:30 33  0.9 N 115 32.5 W 12.3    6 km ( 4 mi)  N of Brawley, CA
15199881  2.3  2012/08/26 13:03:51 32 59.3 N 115 34.3 W  3.0    5 km ( 3 mi)  NW of Brawley, CA
15199889  2.5  2012/08/26 13:04:50 33  0.5 N 115 33.5 W  9.6    6 km ( 3 mi)  NNW  of Brawley, CA
15199897  2.4  2012/08/26 13:05:26 32 59.9 N 115 34.6 W 13.5    6 km ( 3 mi)  NW of Brawley, CA
15199905  2.9  2012/08/26 13:06:10 33  1.7 N 115 32.2 W  3.6    7 km ( 5 mi)  N of Brawley, CA
15199913  2.5  2012/08/26 13:08:31 32 55.7 N 115 34.6 W  7.9    5 km ( 3 mi)  SW of Brawley, CA
15199921  2.2  2012/08/26 13:09:39 32 59.2 N 115 33.7 W  0.0    4 km ( 2 mi)  NW of Brawley, CA
15199929  2.6  2012/08/26 13:10:13 32 60.0 N 115 33.7 W 11.1    5 km ( 3 mi)  NNW  of Brawley, CA
15199937  2.3  2012/08/26 13:10:48 32 59.9 N 115 32.2 W 10.8    4 km ( 2 mi)  N of Brawley, CA
15199945  2.2  2012/08/26 13:12:56 33  0.6 N 115 32.8 W 10.4    6 km ( 3 mi)  NNW  of Brawley, CA
15199953  2.1  2012/08/26 13:13:11 32 59.8 N 115 33.4 W 14.1    4 km ( 3 mi)  NNW  of Brawley, CA
15199961  2.4  2012/08/26 13:14:00 33  1.8 N 115 32.3 W 14.7    8 km ( 5 mi)  N of Brawley, CA
15199969  3.0  2012/08/26 13:14:46 32 59.8 N 115 34.9 W 12.5    6 km ( 4 mi)  SE of Westmorland, CA
15199993  2.5  2012/08/26 13:16:42 33  1.7 N 115 32.1 W 10.0    7 km ( 5 mi)  N of Brawley, CA
15200001  3.5  2012/08/26 13:16:54 33  0.7 N 115 33.6 W 12.3    6 km ( 4 mi)  NNW  of Brawley, CA
15200009  2.4  2012/08/26 13:19:20 33  0.4 N 115 31.4 W 14.9    5 km ( 3 mi)  NNE  of Brawley, CA
15200033  3.4  2012/08/26 13:20:24 33  1.5 N 115 32.6 W 11.9    7 km ( 4 mi)  N of Brawley, CA
15200049  2.4  2012/08/26 13:23:37 32 58.4 N 115 34.8 W 14.6    4 km ( 3 mi)  WNW  of Brawley, CA
15200073  2.5  2012/08/26 13:24:52 33  0.4 N 115 33.2 W 12.0    5 km ( 3 mi)  NNW  of Brawley, CA
15200089  2.4  2012/08/26 13:26:00 33  0.5 N 115 34.0 W 14.1    6 km ( 4 mi)  NNW  of Brawley, CA
15200137  2.5  2012/08/26 13:28:19 33  0.2 N 115 33.2 W 12.0    5 km ( 3 mi)  NNW  of Brawley, CA
15200145  2.8  2012/08/26 13:28:57 33  0.5 N 115 31.7 W  9.6    5 km ( 3 mi)  N of Brawley, CA
15200153  2.0  2012/08/26 13:30:55 32 57.2 N 115 37.6 W 11.6    9 km ( 5 mi)  W of Brawley, CA
15200161  3.1  2012/08/26 13:31:13 33  1.4 N 115 32.6 W  4.7    7 km ( 4 mi)  N of Brawley, CA
15200169  2.3  2012/08/26 13:32:30 33  1.1 N 115 33.9 W  4.1    6 km ( 3 mi)  ESE  of Westmorland, CA
15200193  2.5  2012/08/26 13:33:01 33  0.5 N 115 31.8 W  0.8    5 km ( 3 mi)  N of Brawley, CA
15200209  2.0  2012/08/26 13:36:15 33  1.1 N 115 32.7 W  8.2    6 km ( 4 mi)  N of Brawley, CA
15200233  2.2  2012/08/26 13:39:02 33  1.7 N 115 31.9 W  9.7    8 km ( 5 mi)  N of Brawley, CA
15200241  2.1  2012/08/26 13:42:37 33  0.2 N 115 33.5 W 12.4    5 km ( 3 mi)  NNW  of Brawley, CA
15200257  2.6  2012/08/26 13:45:48 33  1.8 N 115 32.7 W 12.2    7 km ( 4 mi)  E of Westmorland, CA
15200265  2.1  2012/08/26 13:46:59 33  2.4 N 115 31.7 W 10.0    9 km ( 5 mi)  E of Westmorland, CA
15200265  2.1  2012/08/26 13:46:59 33  2.4 N 115 31.7 W 10.0    9 km ( 5 mi)  E of Westmorland, CA
15200289  2.2  2012/08/26 13:48:12 33  1.2 N 115 32.4 W 13.7    7 km ( 4 mi)  N of Brawley, CA
15200361  2.1  2012/08/26 13:52:30 33  1.8 N 115 32.2 W 12.9    8 km ( 5 mi)  N of Brawley, CA
15200377  2.1  2012/08/26 13:55:01 33  1.4 N 115 32.3 W  9.6    7 km ( 4 mi)  N of Brawley, CA
15200393  2.2  2012/08/26 13:57:20 33  2.0 N 115 32.0 W  7.5    8 km ( 5 mi)  N of Brawley, CA
15200401  5.5  2012/08/26 13:57:58 33  1.5 N 115 33.0 W  9.0    7 km ( 4 mi)  ESE  of Westmorland, CA 
15200417  3.1  2012/08/26 14:05:11 33  1.6 N 115 32.2 W  4.3    7 km ( 5 mi)  N of Brawley, CA
15200441  2.0  2012/08/26 14:06:37 32 58.0 N 115 34.6 W 13.7    4 km ( 2 mi)  W of Brawley, CA
15200449  3.4  2012/08/26 14:08:45 32 59.8 N 115 35.7 W 11.8    5 km ( 3 mi)  SSE  of Westmorland, CA
15200457  2.9  2012/08/26 14:12:37 32 57.6 N 115 35.1 W  0.0    5 km ( 3 mi)  W of Brawley, CA
15200473  2.8  2012/08/26 14:13:59 33  1.6 N 115 31.4 W 11.9    7 km ( 4 mi)  N of Brawley, CA
15200489  4.2  2012/08/26 14:15:29 33  2.4 N 115 32.6 W  8.0    7 km ( 5 mi)  E of Westmorland, CA
15200513  3.9  2012/08/26 14:17:26 32 59.0 N 115 36.5 W  9.2    6 km ( 4 mi)  SSE  of Westmorland, CA
15200521  2.7  2012/08/26 14:19:01 33  0.8 N 115 32.2 W  0.0    6 km ( 4 mi)  N of Brawley, CA
15200529  2.5  2012/08/26 14:19:34 32 58.5 N 115 33.7 W  1.4    3 km ( 2 mi)  WNW  of Brawley, CA
15200537  2.8  2012/08/26 14:20:06 33  1.3 N 115 32.2 W 10.0    7 km ( 4 mi)  N of Brawley, CA
15200545  2.6  2012/08/26 14:20:23 33  1.9 N 115 31.4 W  4.3    8 km ( 5 mi)  N of Brawley, CA
37085803  2.4  2012/08/26 14:20:39 32 59.1 N 115 36.6 W  8.5    6 km ( 4 mi)  SSE  of Westmorland, CA
15200553  2.9  2012/08/26 14:21:22 32 58.2 N 115 35.3 W 12.9    5 km ( 3 mi)  W of Brawley, CA
15200561  2.9  2012/08/26 14:21:56 32 59.9 N 115 32.9 W  0.3    4 km ( 3 mi)  NNW  of Brawley, CA
15200577  2.2  2012/08/26 14:22:45 33  0.1 N 115 32.7 W  5.0    5 km ( 3 mi)  NNW  of Brawley, CA
15200585  2.4  2012/08/26 14:23:10 32 58.8 N 115 36.2 W 13.2    7 km ( 4 mi)  SSE  of Westmorland, CA
15200593  3.5  2012/08/26 14:23:23 32 60.0 N 115 35.4 W 14.3    5 km ( 3 mi)  SE of Westmorland, CA
15200601  3.8  2012/08/26 14:26:39 33  2.0 N 115 32.2 W  9.5    8 km ( 5 mi)  E of Westmorland, CA
15200609  2.1  2012/08/26 14:29:55 33  1.6 N 115 32.1 W 14.2    7 km ( 4 mi)  N of Brawley, CA
15200625  2.5  2012/08/26 14:30:54 33  0.3 N 115 33.9 W 12.4    6 km ( 3 mi)  NNW  of Brawley, CA
15200633  2.2  2012/08/26 14:32:29 32 58.5 N 115 36.4 W 10.7    7 km ( 4 mi)  WNW  of Brawley, CA
15200641  2.3  2012/08/26 14:33:10 32 57.8 N 115 33.6 W  8.2    2 km ( 1 mi)  W of Brawley, CA
15200649  2.3  2012/08/26 14:33:33 32 58.0 N 115 34.9 W  0.2    4 km ( 3 mi)  W of Brawley, CA
15200665  2.7  2012/08/26 14:34:48 33  1.6 N 115 31.9 W 11.8    7 km ( 4 mi)  N of Brawley, CA
15200681  2.5  2012/08/26 14:37:49 33  3.1 N 115 34.6 W  0.0    4 km ( 3 mi)  ENE  of Westmorland, CA
15200689  2.1  2012/08/26 14:39:44 32 55.9 N 115 37.4 W  5.0    9 km ( 6 mi)  WSW  of Brawley, CA
15200697  2.2  2012/08/26 14:40:37 32 58.5 N 115 34.6 W 14.4    4 km ( 3 mi)  WNW  of Brawley, CA
15200721  2.9  2012/08/26 14:42:51 33  1.3 N 115 32.4 W 11.5    7 km ( 4 mi)  N of Brawley, CA
15200729  2.5  2012/08/26 14:45:25 32 58.0 N 115 33.1 W 13.1    2 km ( 1 mi)  WNW  of Brawley, CA
15200745  2.7  2012/08/26 14:46:03 33  1.1 N 116 38.1 W  3.1    7 km ( 5 mi)  SSW  of Julian, CA
15200753  3.1  2012/08/26 14:46:11 32 59.8 N 115 35.4 W 12.5    5 km ( 3 mi)  SSE  of Westmorland, CA
15200761  2.7  2012/08/26 14:47:18 33  1.5 N 115 32.3 W 10.9    7 km ( 4 mi)  N of Brawley, CA
15200769  2.4  2012/08/26 14:49:13 33  2.2 N 115 31.9 W  8.8    8 km ( 5 mi)  N of Brawley, CA
15200801  2.1  2012/08/26 14:53:03 32 59.9 N 115 35.6 W 16.5    5 km ( 3 mi)  SSE  of Westmorland, CA
15200809  2.5  2012/08/26 14:53:58 32 58.2 N 115 33.1 W 14.5    2 km ( 1 mi)  WNW  of Brawley, CA
15200817  3.0  2012/08/26 14:54:16 33  0.2 N 115 35.1 W 16.2    5 km ( 3 mi)  SE of Westmorland, CA
15200825  2.0  2012/08/26 14:55:51 33  5.2 N 116 37.3 W  8.4    2 km ( 1 mi)  WNW  of Julian, CA
15200841  2.0  2012/08/26 14:57:07 32 31.1 N 115 47.1 W 18.8   31 km (19 mi)  SE of Ocotillo, CA
15200849  2.2  2012/08/26 14:58:20 33  1.1 N 115 33.1 W 13.4    6 km ( 4 mi)  NNW  of Brawley, CA
15200865  2.2  2012/08/26 14:59:45 32 59.7 N 115 35.0 W 14.0    6 km ( 4 mi)  NW of Brawley, CA
15200881  3.0  2012/08/26 15:01:59 33  1.7 N 115 32.4 W 13.4    7 km ( 5 mi)  N of Brawley, CA
15200897  2.0  2012/08/26 15:04:45 32 58.9 N 115 36.0 W 15.7    6 km ( 4 mi)  WNW  of Brawley, CA
15200905  2.2  2012/08/26 15:05:20 33  4.4 N 115 32.2 W 13.4    6 km ( 4 mi)  SSW  of Calipatria, CA
15200921  3.4  2012/08/26 15:06:28 33  1.0 N 115 32.7 W  9.3    6 km ( 4 mi)  N of Brawley, CA
15200929  2.8  2012/08/26 15:08:05 33  1.3 N 115 33.0 W 14.1    7 km ( 4 mi)  NNW  of Brawley, CA
15200937  2.2  2012/08/26 15:09:33 33  1.1 N 115 32.8 W  1.2    6 km ( 4 mi)  N of Brawley, CA
15200953  2.7  2012/08/26 15:13:03 32 59.9 N 115 34.7 W 15.8    6 km ( 4 mi)  NW of Brawley, CA
15200961  2.3  2012/08/26 15:14:12 33  0.3 N 115 32.2 W  6.7    5 km ( 3 mi)  N of Brawley, CA
15201001  2.8  2012/08/26 15:16:23 32 59.9 N 115 35.4 W 13.1    5 km ( 3 mi)  SE of Westmorland, CA
15201025  2.3  2012/08/26 15:21:26 33  1.8 N 115 31.7 W 12.8    8 km ( 5 mi)  N of Brawley, CA
15201033  2.8  2012/08/26 15:22:35 32 57.8 N 115 33.9 W 12.7    3 km ( 2 mi)  W of Brawley, CA
15201041  2.4  2012/08/26 15:22:55 32 58.5 N 115 36.6 W  5.4    7 km ( 4 mi)  S of Westmorland, CA
15201057  3.0  2012/08/26 15:23:58 33  1.1 N 115 30.9 W  5.0    7 km ( 4 mi)  NNE  of Brawley, CA
15201065  2.3  2012/08/26 15:26:04 33  0.4 N 115 32.6 W  8.8    5 km ( 3 mi)  N of Brawley, CA
15201073  2.1  2012/08/26 15:26:27 33  0.5 N 115 34.8 W 21.1    5 km ( 3 mi)  SE of Westmorland, CA
15201081  2.3  2012/08/26 15:27:38 33  3.4 N 115 34.6 W  0.1    5 km ( 3 mi)  ENE  of Westmorland, CA
15201137  2.8  2012/08/26 15:34:04 32 59.5 N 115 35.6 W 13.9    6 km ( 3 mi)  SSE  of Westmorland, CA
15201145  3.5  2012/08/26 15:34:45 32 59.4 N 115 35.3 W 12.4    6 km ( 4 mi)  WNW  of Brawley, CA
15201161  2.0  2012/08/26 15:40:51 33  0.1 N 115 34.8 W 14.0    6 km ( 3 mi)  SE of Westmorland, CA
15201193  2.3  2012/08/26 15:45:11 32 57.3 N 115 33.9 W  6.5    3 km ( 2 mi)  WSW  of Brawley, CA
15201225  2.1  2012/08/26 15:50:48 32 57.5 N 115 33.1 W 12.2    2 km ( 1 mi)  WSW  of Brawley, CA
15201233  2.5  2012/08/26 15:51:22 32 59.8 N 115 34.2 W  0.1    5 km ( 3 mi)  NW of Brawley, CA
15201241  3.4  2012/08/26 15:52:09 32 59.9 N 115 35.3 W 12.4    5 km ( 3 mi)  SE of Westmorland, CA
15201249  3.4  2012/08/26 15:53:35 33  1.4 N 115 33.2 W 12.5    7 km ( 4 mi)  ESE  of Westmorland, CA
15201257  2.5  2012/08/26 15:54:48 33  0.6 N 115 33.2 W 12.4    6 km ( 4 mi)  NNW  of Brawley, CA
15201289  2.4  2012/08/26 15:57:42 32 60.0 N 115 35.3 W 16.5    5 km ( 3 mi)  SE of Westmorland, CA
15201297  4.3  2012/08/26 15:58:41 32 59.4 N 115 35.4 W 12.8    6 km ( 4 mi)  SSE  of Westmorland, CA
15201313  2.3  2012/08/26 16:02:38 33  0.8 N 115 32.6 W 13.7    6 km ( 4 mi)  N of Brawley, CA
15201385  2.3  2012/08/26 16:10:16 33  1.0 N 115 31.8 W 23.3    6 km ( 4 mi)  N of Brawley, CA
15201393  2.2  2012/08/26 16:11:21 32 58.0 N 115 34.7 W  9.9    4 km ( 3 mi)  W of Brawley, CA
15201457  2.6  2012/08/26 16:13:45 33  1.9 N 115 32.1 W 12.9    8 km ( 5 mi)  N of Brawley, CA
15201473  2.6  2012/08/26 16:16:22 33  0.4 N 115 33.9 W 13.0    6 km ( 4 mi)  NNW  of Brawley, CA
15201481  2.7  2012/08/26 16:21:05 33  1.3 N 115 32.5 W 13.3    7 km ( 4 mi)  N of Brawley, CA
15201497  2.1  2012/08/26 16:24:14 32 58.7 N 115 36.0 W  5.0    6 km ( 4 mi)  WNW  of Brawley, CA
15201505  2.1  2012/08/26 16:24:55 32 57.7 N 115 35.2 W 12.8    5 km ( 3 mi)  W of Brawley, CA
15201513  2.4  2012/08/26 16:27:55 32 56.9 N 115 32.5 W 12.2    2 km ( 1 mi)  SSW  of Brawley, CA
15201537  4.6  2012/08/26 16:33:25 33  2.0 N 115 31.8 W  9.2    8 km ( 5 mi)  N of Brawley, CA
15201545  3.4  2012/08/26 16:34:50 33  0.1 N 115 32.8 W  5.2    4 km ( 3 mi)  NNW  of Brawley, CA
15201553  3.2  2012/08/26 16:36:57 33  2.7 N 115 32.2 W  7.9    8 km ( 5 mi)  E of Westmorland, CA
15201569  2.1  2012/08/26 16:45:20 33  2.1 N 115 31.3 W  2.3    8 km ( 5 mi)  N of Brawley, CA
15201585  2.6  2012/08/26 16:46:33 32 14.8 N 114 44.8 W  9.1   52 km (32 mi)  SSW  of Yuma, AZ
15201593  2.2  2012/08/26 16:50:09 32 55.6 N 115 31.7 W 17.0    4 km ( 2 mi)  S of Brawley, CA
15201617  3.1  2012/08/26 16:53:14 33  1.8 N 115 32.4 W 13.4    8 km ( 5 mi)  N of Brawley, CA
15201649  2.1  2012/08/26 17:01:54 32 55.5 N 115 31.8 W 12.0    4 km ( 3 mi)  S of Brawley, CA
15201665  2.3  2012/08/26 17:04:52 32 57.9 N 115 34.0 W 13.0    3 km ( 2 mi)  W of Brawley, CA
15201697  2.9  2012/08/26 17:12:25 33  2.5 N 115 32.7 W  9.2    7 km ( 4 mi)  E of Westmorland, CA
15201705  2.7  2012/08/26 17:13:45 32 59.6 N 115 33.8 W  0.9    4 km ( 3 mi)  NW of Brawley, CA
15201753  2.3  2012/08/26 17:16:55 33  1.6 N 115 32.8 W 13.4    7 km ( 4 mi)  E of Westmorland, CA
15201801  2.4  2012/08/26 17:26:39 33  1.3 N 115 31.9 W 10.9    7 km ( 4 mi)  N of Brawley, CA
15201833  2.2  2012/08/26 17:32:42 32 57.0 N 115 32.6 W  8.8    2 km ( 1 mi)  SSW  of Brawley, CA
15201857  2.1  2012/08/26 17:36:02 32 59.7 N 115 32.5 W  8.0    4 km ( 2 mi)  N of Brawley, CA
15201961  3.3  2012/08/26 17:58:45 32 59.7 N 115 35.4 W 10.9    6 km ( 3 mi)  SSE  of Westmorland, CA
15201977  2.4  2012/08/26 18:03:15 33  2.4 N 115 32.3 W  9.0    8 km ( 5 mi)  E of Westmorland, CA
15202009  2.4  2012/08/26 18:11:57 33  0.2 N 115 34.8 W 17.0    5 km ( 3 mi)  SE of Westmorland, CA
15202065  2.4  2012/08/26 18:36:11 32 59.6 N 115 33.4 W 13.8    4 km ( 2 mi)  NNW  of Brawley, CA
15202121  2.1  2012/08/26 18:52:27 33  0.5 N 115 32.2 W 13.4    5 km ( 3 mi)  N of Brawley, CA
15202161  2.1  2012/08/26 19:08:09 33  1.5 N 115 32.2 W 12.6    7 km ( 4 mi)  N of Brawley, CA
15202169  2.2  2012/08/26 19:09:37 32 56.4 N 115 32.8 W 12.5    3 km ( 2 mi)  SSW  of Brawley, CA
15202233  2.3  2012/08/26 19:10:49 33  1.7 N 115 32.3 W 12.6    8 km ( 5 mi)  N of Brawley, CA
15202241  2.1  2012/08/26 19:11:45 32 59.3 N 115 36.6 W  3.7    5 km ( 3 mi)  SSE  of Westmorland, CA
15202281  2.3  2012/08/26 19:20:45 33  0.6 N 115 33.2 W 13.9    6 km ( 4 mi)  NNW  of Brawley, CA
15202289  2.3  2012/08/26 19:20:54 32 58.6 N 115 36.3 W 14.3    7 km ( 4 mi)  WNW  of Brawley, CA
15202297  2.5  2012/08/26 19:28:10 33  1.4 N 115 32.4 W 14.0    7 km ( 4 mi)  N of Brawley, CA
15202345  2.3  2012/08/26 19:38:30 33  1.5 N 115 32.4 W 13.8    7 km ( 4 mi)  N of Brawley, CA
15202377  2.5  2012/08/26 19:47:23 33  0.5 N 115 33.2 W 12.6    6 km ( 3 mi)  NNW  of Brawley, CA
15202401  3.1  2012/08/26 19:53:15 32 58.5 N 115 36.8 W 14.0    7 km ( 4 mi)  S of Westmorland, CA
15202457  2.1  2012/08/26 20:00:12 33  1.4 N 115 32.0 W 12.8    7 km ( 4 mi)  N of Brawley, CA
15202465  3.0  2012/08/26 20:03:33 32 59.3 N 115 35.9 W  1.6    6 km ( 4 mi)  SSE  of Westmorland, CA
15202521  2.1  2012/08/26 20:12:08 32 58.9 N 115 36.8 W 13.9    6 km ( 4 mi)  S of Westmorland, CA
15202537  2.1  2012/08/26 20:12:43 33  1.0 N 115 32.8 W 12.4    6 km ( 4 mi)  N of Brawley, CA
15202569  2.5  2012/08/26 20:18:47 33  1.3 N 115 32.8 W 14.5    7 km ( 4 mi)  N of Brawley, CA
15202593  2.0  2012/08/26 20:22:47 33  2.0 N 115 35.5 W  0.6    3 km ( 2 mi)  E of Westmorland, CA
15202641  2.6  2012/08/26 20:29:41 33  1.5 N 115 32.7 W 13.0    7 km ( 4 mi)  N of Brawley, CA
15202665  2.3  2012/08/26 20:39:32 32 59.3 N 115 36.2 W 14.4    6 km ( 3 mi)  SSE  of Westmorland, CA
15202673  2.2  2012/08/26 20:40:12 33  1.3 N 115 32.8 W 11.5    7 km ( 4 mi)  N of Brawley, CA
15202689  2.5  2012/08/26 20:41:40 33  0.9 N 115 32.8 W 13.6    6 km ( 4 mi)  N of Brawley, CA
15202769  2.2  2012/08/26 21:08:17 32 55.5 N 115 31.5 W 14.0    4 km ( 3 mi)  SSE  of Brawley, CA
15202809  2.2  2012/08/26 21:09:16 33  0.9 N 115 31.5 W 23.2    6 km ( 4 mi)  N of Brawley, CA
15202817  2.1  2012/08/26 21:11:34 36  0.8 N 117 46.6 W  0.0   16 km (10 mi)  ESE  of Coso Junction, CA
15202825  2.2  2012/08/26 21:14:46 32 58.2 N 115 36.7 W 12.6    7 km ( 4 mi)  W of Brawley, CA
15202849  2.7  2012/08/26 21:20:13 32 59.3 N 115 35.7 W 12.7    6 km ( 4 mi)  SSE  of Westmorland, CA
15202865  2.3  2012/08/26 21:22:52 32 59.7 N 115 35.1 W 13.9    6 km ( 4 mi)  SE of Westmorland, CA
15202905  2.2  2012/08/26 21:37:00 33  1.2 N 115 32.4 W 14.0    6 km ( 4 mi)  N of Brawley, CA
15202921  4.9  2012/08/26 21:41:36 33  1.8 N 115 31.8 W  9.0    8 km ( 5 mi)  N of Brawley, CA
15202929  2.7  2012/08/26 21:46:14 33  1.2 N 115 29.6 W 11.3    8 km ( 5 mi)  NNE  of Brawley, CA
15202937  2.5  2012/08/26 21:49:10 33  1.6 N 115 32.5 W 10.0    7 km ( 5 mi)  N of Brawley, CA
37086283  2.4  2012/08/26 21:50:03 33  2.2 N 115 31.0 W  3.9    8 km ( 5 mi)  NNE  of Brawley, CA
15202969  2.4  2012/08/26 21:51:20 33  2.0 N 115 28.1 W 11.9   10 km ( 6 mi)  NE of Brawley, CA
15202985  2.0  2012/08/26 21:53:18 32 59.7 N 115 28.5 W  5.2    7 km ( 4 mi)  NE of Brawley, CA
15202977  2.5  2012/08/26 21:54:55 33  0.5 N 115 34.0 W  0.2    6 km ( 4 mi)  NNW  of Brawley, CA
15202993  2.8  2012/08/26 21:57:04 33  3.0 N 115 32.5 W  8.8    8 km ( 5 mi)  E of Westmorland, CA
15203001  2.8  2012/08/26 21:59:36 33  0.5 N 115 32.9 W 10.6    5 km ( 3 mi)  NNW  of Brawley, CA
15203009  2.9  2012/08/26 22:01:21 33  2.9 N 115 32.1 W 10.8    8 km ( 5 mi)  E of Westmorland, CA
15203025  2.8  2012/08/26 22:07:59 32 31.6 N 115 38.9 W 18.5   21 km (13 mi)  SW of Calexico, CA
15203033  3.3  2012/08/26 22:09:05 33  3.4 N 115 32.6 W  8.1    8 km ( 5 mi)  ENE  of Westmorland, CA
15203049  2.2  2012/08/26 22:11:36 33  2.8 N 115 29.8 W  2.9    9 km ( 6 mi)  S of Calipatria, CA
15203057  2.4  2012/08/26 22:11:56 33  2.5 N 115 31.9 W  4.7    8 km ( 5 mi)  E of Westmorland, CA
15203105  2.9  2012/08/26 22:20:51 33  3.3 N 115 34.9 W  0.3    4 km ( 3 mi)  ENE  of Westmorland, CA
15203113  2.3  2012/08/26 22:21:44 33  1.1 N 115 31.4 W 13.5    6 km ( 4 mi)  N of Brawley, CA
15203145  2.2  2012/08/26 22:39:42 32 54.8 N 115 31.7 W 14.5    5 km ( 3 mi)  S of Brawley, CA
15203153  2.4  2012/08/26 22:44:56 33  1.1 N 115 35.6 W 19.7    3 km ( 2 mi)  SE of Westmorland, CA
15203161  3.1  2012/08/26 22:47:24 33  2.2 N 115 32.7 W  9.4    7 km ( 4 mi)  E of Westmorland, CA
15203169  2.1  2012/08/26 22:53:02 32 55.4 N 115 37.9 W  5.1   10 km ( 6 mi)  WSW  of Brawley, CA
15203201  2.3  2012/08/26 23:02:59 32 59.2 N 115 34.0 W 15.5    4 km ( 3 mi)  NW of Brawley, CA
15203249  3.4  2012/08/26 23:31:28 33  2.7 N 115 31.8 W  5.3    9 km ( 5 mi)  E of Westmorland, CA
15203297  2.3  2012/08/26 23:47:53 33  1.4 N 115 31.7 W 19.7    7 km ( 4 mi)  N of Brawley, CA
15203377  2.1  2012/08/27 00:18:51 33  1.8 N 115 32.3 W 10.3    8 km ( 5 mi)  N of Brawley, CA
15203401  2.9  2012/08/27 00:32:06 32 58.3 N 115 34.7 W 14.0    4 km ( 3 mi)  WNW  of Brawley, CA
15203433  2.2  2012/08/27 00:39:50 33  1.2 N 115 32.4 W 13.9    6 km ( 4 mi)  N of Brawley, CA
15203449  2.5  2012/08/27 00:50:59 33  1.6 N 115 32.5 W 13.9    7 km ( 4 mi)  N of Brawley, CA
15203457  2.5  2012/08/27 00:53:37 32 57.6 N 115 31.8 W  3.5    0 km ( 0 mi)  ESE  of Brawley, CA
15203545  2.3  2012/08/27 01:46:33 33  1.0 N 115 32.7 W 14.0    6 km ( 4 mi)  N of Brawley, CA
15203553  2.0  2012/08/27 01:53:26 33  2.2 N 115 32.0 W 12.5    8 km ( 5 mi)  E of Westmorland, CA
15203577  2.6  2012/08/27 01:58:22 33  3.3 N 115 32.2 W  8.7    8 km ( 5 mi)  ENE  of Westmorland, CA
15203689  2.0  2012/08/27 03:00:02 33  3.8 N 115 35.0 W  8.0    5 km ( 3 mi)  NE of Westmorland, CA
15203729  2.3  2012/08/27 03:35:17 33  1.0 N 115 32.1 W 11.9    6 km ( 4 mi)  N of Brawley, CA
15203929  2.4  2012/08/27 06:33:35 33  1.3 N 115 32.9 W 13.2    7 km ( 4 mi)  N of Brawley, CA
15204073  2.4  2012/08/27 07:44:39 32 56.1 N 115 30.8 W  9.5    4 km ( 2 mi)  SE of Brawley, CA
15204137  3.3  2012/08/27 08:33:48 36  0.9 N 118 24.2 W  2.6   41 km (26 mi)  W of Coso Junction, CA
15204169  2.0  2012/08/27 08:48:48 32 59.1 N 115 32.8 W  7.1    3 km ( 2 mi)  NNW  of Brawley, CA
15204193  2.0  2012/08/27 09:30:36 33  0.8 N 115 32.6 W  9.7    6 km ( 4 mi)  N of Brawley, CA
15204201  2.1  2012/08/27 09:30:55 32 57.2 N 115 32.2 W 14.3    1 km ( 1 mi)  SSW  of Brawley, CA
15204209  2.1  2012/08/27 09:38:07 33  1.0 N 115 32.7 W 12.6    6 km ( 4 mi)  N of Brawley, CA
15204273  2.5  2012/08/27 10:04:31 32 59.4 N 115 34.6 W 12.5    5 km ( 3 mi)  NW of Brawley, CA
15204297  2.8  2012/08/27 10:14:09 32 55.6 N 115 36.3 W  8.3    8 km ( 5 mi)  WSW  of Brawley, CA
15204313  2.1  2012/08/27 10:21:19 33  1.7 N 115 32.7 W 11.8    7 km ( 5 mi)  E of Westmorland, CA
15204321  2.4  2012/08/27 10:22:49 33  0.4 N 115 33.8 W 12.7    6 km ( 4 mi)  NNW  of Brawley, CA
15204337  2.3  2012/08/27 10:31:22 32 21.2 N 116 11.5 W  0.1   46 km (29 mi)  SSW  of Ocotillo, CA
15204361  2.7  2012/08/27 10:44:26 33  2.6 N 115 32.6 W 10.3    7 km ( 5 mi)  E of Westmorland, CA
15204369  3.7  2012/08/27 10:47:51 33  0.5 N 115 34.0 W  9.2    6 km ( 4 mi)  NNW  of Brawley, CA
15204393  2.9  2012/08/27 11:05:58 32 57.4 N 115 33.6 W 12.2    2 km ( 1 mi)  WSW  of Brawley, CA
15204401  2.3  2012/08/27 11:08:01 33  1.5 N 115 32.1 W 10.7    7 km ( 4 mi)  N of Brawley, CA
15204497  2.1  2012/08/27 12:25:41 33  1.0 N 115 33.1 W 11.1    6 km ( 4 mi)  NNW  of Brawley, CA
15204553  2.4  2012/08/27 13:16:55 33  2.2 N 115 32.5 W  9.6    7 km ( 5 mi)  E of Westmorland, CA
15204585  2.2  2012/08/27 13:44:04 33  2.0 N 115 33.4 W 12.8    6 km ( 4 mi)  E of Westmorland, CA
15204673  2.3  2012/08/27 14:30:43 32 57.6 N 115 33.1 W 10.3    2 km ( 1 mi)  W of Brawley, CA
15204745  2.5  2012/08/27 15:40:51 33  1.8 N 115 33.4 W 13.0    6 km ( 4 mi)  E of Westmorland, CA
15204825  2.4  2012/08/27 17:20:40 33  1.9 N 115 32.6 W  4.9    7 km ( 5 mi)  E of Westmorland, CA
15204969  4.2  2012/08/27 19:01:19 33  0.2 N 115 33.7 W 11.2    5 km ( 3 mi)  NNW  of Brawley, CA
15204993  2.3  2012/08/27 19:07:00 33  0.0 N 115 33.2 W 14.2    5 km ( 3 mi)  NNW  of Brawley, CA
15205033  2.4  2012/08/27 19:45:50 33  0.7 N 115 32.8 W  9.7    6 km ( 4 mi)  N of Brawley, CA
15205057  2.4  2012/08/27 19:57:24 32 59.7 N 115 33.2 W  8.7    4 km ( 3 mi)  NNW  of Brawley, CA
15205161  2.5  2012/08/27 21:57:20 32 59.7 N 115 35.0 W 14.2    6 km ( 4 mi)  NW of Brawley, CA
15205321  2.1  2012/08/28 01:07:27 35 24.4 N 117 49.7 W  3.7   28 km (17 mi)  SSW  of Ridgecrest, CA
15205353  2.1  2012/08/28 01:35:50 33  0.8 N 115 33.5 W 12.5    6 km ( 4 mi)  NNW  of Brawley, CA
15205377  3.5  2012/08/28 01:54:15 32 58.1 N 115 36.1 W 13.5    6 km ( 4 mi)  W of Brawley, CA
15205441  2.2  2012/08/28 02:29:55 36  0.7 N 118 23.7 W  1.4   40 km (25 mi)  W of Coso Junction, CA
15205449  3.3  2012/08/28 02:36:18 36  0.9 N 118 23.8 W  1.1   40 km (25 mi)  W of Coso Junction, CA
15205465  2.1  2012/08/28 02:43:26 36  0.9 N 118 23.7 W  5.0   40 km (25 mi)  W of Coso Junction, CA
15205513  2.2  2012/08/28 03:32:00 33  2.1 N 115 33.5 W 12.8    6 km ( 4 mi)  E of Westmorland, CA
15205521  2.4  2012/08/28 03:44:08 32 55.6 N 115 31.8 W 13.9    4 km ( 2 mi)  S of Brawley, CA
15205545  2.2  2012/08/28 03:59:35 32 55.2 N 115 31.3 W 14.0    5 km ( 3 mi)  SSE  of Brawley, CA
15205633  2.2  2012/08/28 05:39:37 33  1.1 N 115 32.9 W 12.2    6 km ( 4 mi)  N of Brawley, CA
15205697  2.1  2012/08/28 06:37:29 33  0.8 N 115 33.2 W 13.1    6 km ( 4 mi)  NNW  of Brawley, CA
15205777  2.1  2012/08/28 08:33:08 32 58.3 N 115 36.3 W 13.8    7 km ( 4 mi)  W of Brawley, CA
15205785  2.1  2012/08/28 08:34:38 32 57.4 N 115 35.9 W  8.4    6 km ( 4 mi)  W of Brawley, CA
15205809  2.1  2012/08/28 09:08:17 36  0.9 N 118 23.8 W  5.6   40 km (25 mi)  W of Coso Junction, CA
15205961  2.6  2012/08/28 10:31:17 32 26.5 N 115 33.8 W 16.0   26 km (16 mi)  SSW  of Calexico, CA
15205977  2.0  2012/08/28 11:06:43 33 58.3 N 118 39.3 W 44.1    8 km ( 5 mi)  SSE  of Malibu, CA
15206001  2.2  2012/08/28 11:47:46 33  2.7 N 115 32.6 W 11.3    7 km ( 5 mi)  E of Westmorland, CA
15206041  2.1  2012/08/28 12:23:27 32 59.5 N 115 35.1 W 15.2    6 km ( 4 mi)  NW of Brawley, CA
15206049  2.9  2012/08/28 12:41:41 36  0.9 N 118 24.0 W  7.2   41 km (25 mi)  W of Coso Junction, CA
15206065  3.3  2012/08/28 13:05:30 32 39.4 N 115 56.0 W  9.5   10 km ( 6 mi)  SSE  of Ocotillo, CA
15206089  3.3  2012/08/28 13:28:32 36  0.6 N 118 23.9 W  1.0   41 km (25 mi)  W of Coso Junction, CA
15206097  2.4  2012/08/28 13:29:25 32 38.5 N 115 56.9 W  8.4   11 km ( 7 mi)  SSE  of Ocotillo, CA
15206145  2.1  2012/08/28 14:17:06 33  0.1 N 115 33.8 W 11.4    5 km ( 3 mi)  NNW  of Brawley, CA
15206169  2.3  2012/08/28 14:30:29 33  1.4 N 115 32.6 W  7.8    7 km ( 4 mi)  N of Brawley, CA
15206209  2.5  2012/08/28 14:58:03 33  2.0 N 115 32.2 W 10.7    8 km ( 5 mi)  N of Brawley, CA
15206257  2.4  2012/08/28 15:54:13 32 55.3 N 115 31.4 W  9.2    5 km ( 3 mi)  SSE  of Brawley, CA
15206297  2.8  2012/08/28 16:17:41 32 55.6 N 115 31.8 W 13.9    4 km ( 2 mi)  S of Brawley, CA
15206313  2.2  2012/08/28 16:52:45 32 54.8 N 115 31.8 W 14.5    5 km ( 3 mi)  S of Brawley, CA
15206345  2.1  2012/08/28 17:25:32 32 18.4 N 115 40.7 W  0.0   44 km (27 mi)  SSW  of Calexico, CA
15206353  2.1  2012/08/28 17:57:29 32 19.9 N 115 35.8 W  7.0   39 km (24 mi)  SSW  of Calexico, CA
15206401  2.3  2012/08/28 18:10:51 36  2.5 N 118 12.7 W  5.6   24 km (15 mi)  W of Coso Junction, CA
15206433  2.4  2012/08/28 18:27:31 32 36.5 N 116 51.3 W  7.0   14 km ( 9 mi)  E of Chula Vista, CA
15206465  3.3  2012/08/28 18:34:35 35 50.5 N 117 46.9 W  7.6   26 km (16 mi)  NNW  of Ridgecrest, CA
15206497  2.2  2012/08/28 18:55:58 33  8.1 N 115 36.6 W  6.1    5 km ( 3 mi)  SSE  of Obsidian Butte, CA
15206601  2.1  2012/08/28 20:41:31 36  0.7 N 117 48.8 W  1.3   13 km ( 8 mi)  ESE  of Coso Junction, CA
15206697  2.1  2012/08/28 22:26:48 33  2.9 N 114 48.7 W 20.5   43 km (26 mi)  NNW  of Yuma, AZ
15206777  2.2  2012/08/29 01:07:39 33  1.6 N 115 32.4 W 13.6    7 km ( 5 mi)  N of Brawley, CA
15206833  2.2  2012/08/29 02:31:23 32 10.2 N 115 14.1 W  7.1   60 km (38 mi)  SSE  of Calexico, CA
15206889  2.1  2012/08/29 03:33:25 33  1.0 N 115 31.4 W 10.7    6 km ( 4 mi)  N of Brawley, CA
15207017  2.1  2012/08/29 06:01:37 36  0.9 N 118 23.8 W  4.2   40 km (25 mi)  W of Coso Junction, CA
15207025  3.5  2012/08/29 06:01:50 36  0.7 N 118 24.2 W  4.8   41 km (25 mi)  W of Coso Junction, CA
15207049  2.2  2012/08/29 06:16:37 36  1.0 N 118 24.1 W  5.6   41 km (25 mi)  W of Coso Junction, CA
15207073  2.3  2012/08/29 06:41:45 32 40.0 N 115 49.3 W  7.7   18 km (11 mi)  ESE  of Ocotillo, CA
15207089  2.4  2012/08/29 06:53:01 33  1.4 N 115 31.9 W 13.3    7 km ( 4 mi)  N of Brawley, CA
15207185  2.2  2012/08/29 08:31:07 32 57.3 N 115 33.7 W 12.2    3 km ( 2 mi)  WSW  of Brawley, CA
15207201  2.2  2012/08/29 08:49:12 33 34.0 N 116 40.4 W 16.8    1 km ( 1 mi)  N of Anza, CA
15207409  2.2  2012/08/29 12:45:03 32 57.5 N 115 36.3 W  9.5    6 km ( 4 mi)  W of Brawley, CA
15207433  4.1  2012/08/29 13:31:00 33 54.4 N 117 47.2 W  9.1    3 km ( 2 mi)  NE of Yorba Linda, CA 
15207457  2.1  2012/08/29 13:34:15 33 53.5 N 117 48.9 W  0.3    1 km ( 0 mi)  NW of Yorba Linda, CA
15207465  2.6  2012/08/29 13:42:35 32 56.2 N 115 32.3 W 13.7    3 km ( 2 mi)  S of Brawley, CA
15207577  2.1  2012/08/29 15:41:46 35 58.7 N 117 51.6 W  4.0   11 km ( 7 mi)  SE of Coso Junction, CA
15207689  2.0  2012/08/29 17:57:31 33  3.3 N 115 34.2 W 14.4    5 km ( 3 mi)  ENE  of Westmorland, CA
15207705  2.5  2012/08/29 18:25:59 32 56.1 N 115 32.3 W 14.1    3 km ( 2 mi)  S of Brawley, CA
15207721  2.1  2012/08/29 18:42:56 33  1.5 N 115 32.5 W 12.1    7 km ( 4 mi)  N of Brawley, CA
15207745  2.3  2012/08/29 19:25:11 32 55.7 N 115 32.1 W 12.4    4 km ( 2 mi)  S of Brawley, CA
15207785  2.0  2012/08/29 19:37:18 32 55.5 N 115 31.4 W 14.0    4 km ( 3 mi)  SSE  of Brawley, CA
15207857  2.2  2012/08/29 21:45:21 32 55.4 N 115 31.7 W 14.2    4 km ( 3 mi)  S of Brawley, CA
15207873  2.3  2012/08/29 22:13:39 33 54.3 N 117 47.0 W  8.4    3 km ( 2 mi)  NE of Yorba Linda, CA
15207897  2.2  2012/08/29 22:28:57 36  0.7 N 118 24.0 W  4.5   41 km (25 mi)  W of Coso Junction, CA
15208001  2.5  2012/08/30 00:25:39 33 54.1 N 117 46.7 W  7.7    4 km ( 2 mi)  ENE  of Yorba Linda, CA
15208065  2.3  2012/08/30 02:33:10 32 52.3 N 115 30.7 W 12.5    9 km ( 6 mi)  NNE  of El Centro, CA
15208081  2.2  2012/08/30 02:33:51 33  1.1 N 115 33.4 W 13.4    6 km ( 4 mi)  ESE  of Westmorland, CA
15208097  2.8  2012/08/30 03:18:57 33  1.4 N 115 32.6 W 13.3    7 km ( 4 mi)  N of Brawley, CA
15208121  2.2  2012/08/30 04:03:23 32 27.3 N 115 33.5 W 19.7   24 km (15 mi)  SSW  of Calexico, CA
15208169  2.2  2012/08/30 05:38:10 32 52.2 N 115 30.4 W 12.9   10 km ( 6 mi)  NNE  of El Centro, CA
15208177  2.2  2012/08/30 05:49:23 32 51.9 N 115 30.4 W 13.2    9 km ( 6 mi)  NNE  of El Centro, CA
15208193  2.2  2012/08/30 05:59:56 32 52.1 N 115 30.4 W 14.4    9 km ( 6 mi)  NNE  of El Centro, CA
15208393  2.5  2012/08/30 10:50:01 33  1.1 N 115 32.9 W 13.4    6 km ( 4 mi)  N of Brawley, CA
15208417  2.1  2012/08/30 11:47:54 33  1.7 N 115 31.9 W 12.5    8 km ( 5 mi)  N of Brawley, CA
15208425  2.0  2012/08/30 11:50:38 32 51.8 N 115 30.0 W 13.1    9 km ( 6 mi)  NNE  of El Centro, CA
15208489  2.2  2012/08/30 14:07:49 33 54.4 N 117 46.8 W  5.5    4 km ( 2 mi)  ENE  of Yorba Linda, CA 

August 23, 2012

Weekly Seismicity Report – August 23, 2012

Filed under: Weekly — Anthony Guarino @ 5:43 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

August 23, 2012

This report covers the seven day period ending 17:00 on August 23, 2012. During this period we detected and analyzed 341 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15194025  2.4  2012/08/17 00:52:52 32 10.6 N 115 10.1 W 10.0   63 km (39 mi)  SSE  of Calexico, CA
15194041  2.1  2012/08/17 01:50:24 34  0.6 N 117  1.2 W 18.9    3 km ( 2 mi)  SSE  of Yucaipa, CA
37087852  2.1  2012/08/17 03:55:06 32 36.5 N 115 39.8 W 17.3   17 km (11 mi)  WSW  of Calexico, CA
15194145  2.9  2012/08/17 05:11:15 32 37.2 N 115 18.6 W 10.0   18 km (11 mi)  ESE  of Calexico, CA
15194225  2.4  2012/08/17 08:28:17 33 47.3 N 120  1.2 W 14.2   19 km (12 mi)  SSE  of Santa Rosa Is., CA
15194233  2.9  2012/08/17 08:49:52 34 17.8 N 116 55.8 W  7.2    6 km ( 4 mi)  NNW  of town of Big Bear Lake, CA 
15194609  2.9  2012/08/18 07:45:16 34 25.7 N 119  6.0 W 14.6   14 km ( 9 mi)  E of Ojai, CA
15194617  2.6  2012/08/18 07:46:00 34 25.8 N 119  6.8 W 14.7   12 km ( 8 mi)  E of Ojai, CA
15194625  2.6  2012/08/18 07:50:12 34 26.1 N 119  6.1 W 14.0   14 km ( 8 mi)  E of Ojai, CA
15194753  2.2  2012/08/18 16:50:45 33 19.2 N 116 24.2 W  6.9    8 km ( 5 mi)  NNW  of Borrego Springs, CA
15194825  3.4  2012/08/18 20:43:46 33 10.0 N 115 58.8 W  8.5   12 km ( 8 mi)  S of Salton City, CA 
15194897  2.0  2012/08/19 00:05:39 34 25.9 N 119  6.4 W 13.9   13 km ( 8 mi)  E of Ojai, CA
15194945  2.5  2012/08/19 03:26:20 32 54.6 N 116 14.0 W  9.3   28 km (17 mi)  SSW  of Ocotillo Wells, CA
15194993  2.3  2012/08/19 06:46:49 32 11.5 N 115 13.0 W 10.0   59 km (37 mi)  SSE  of Calexico, CA
15195337  2.1  2012/08/20 06:29:28 32 24.1 N 115 29.6 W 26.9   30 km (18 mi)  S of Calexico, CA
15195369  2.1  2012/08/20 07:02:40 33 57.9 N 118 23.9 W  9.7    4 km ( 2 mi)  S of Culver City, CA 
15195689  2.6  2012/08/20 15:30:49 35 49.0 N 117 40.6 W  5.8   22 km (13 mi)  N of Ridgecrest, CA
15195785  3.0  2012/08/20 19:40:14 34 15.3 N 117  4.4 W  3.6    6 km ( 4 mi)  NNE  of Running Springs, CA 
15195881  2.3  2012/08/20 20:21:35 34 15.2 N 117  4.4 W  3.2    6 km ( 4 mi)  NNE  of Running Springs, CA
15195969  2.8  2012/08/21 00:11:50 36 30.1 N 116 34.6 W  4.8   25 km (16 mi)  ENE  of Furnace Creek, CA
15196129  3.3  2012/08/21 06:58:09 32 12.0 N 115 12.8 W 15.3   58 km (36 mi)  SSE  of Calexico, CA
15196625  2.1  2012/08/22 04:43:07 32 59.3 N 115 32.1 W 10.0    3 km ( 2 mi)  N of Brawley, CA
15196673  2.4  2012/08/22 07:24:15 32  6.4 N 115 11.7 W 10.0   68 km (43 mi)  SSE  of Calexico, CA
15196681  2.6  2012/08/22 07:34:46 32 11.1 N 115 12.3 W 32.2   60 km (37 mi)  SSE  of Calexico, CA
15197193  2.5  2012/08/22 22:39:41 32 31.0 N 115 38.6 W 11.5   22 km (14 mi)  SW of Calexico, CA
15197265  2.5  2012/08/23 03:03:43 36 30.2 N 116 34.5 W  1.0   25 km (16 mi)  ENE  of Furnace Creek, CA
15197273  2.3  2012/08/23 03:08:53 36 30.1 N 116 34.6 W  1.0   25 km (16 mi)  ENE  of Furnace Creek, CA
15197417  2.6  2012/08/23 11:51:46 32 30.4 N 115 38.7 W 14.1   23 km (14 mi)  SW of Calexico, CA 

August 16, 2012

Weekly Seismicity Report – August 16, 2012

Filed under: Felt Earthquakes, Weekly — nick @ 5:22 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


Lucy Jones, U. S. Geological Survey

California Institute of Technology

August 16, 2012

This report covers the seven day period ending 17:00 on August 16, 2012. During this period we detected and analyzed 268 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed. For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15190281  2.8  2012/08/09 19:09:50 36  3.1 N 117 36.6 W  1.9   30 km (19 mi)  E of Coso Junction, CA
15190385  2.3  2012/08/09 23:49:31 35 32.0 N 118 24.5 W  3.1   13 km ( 8 mi)  SSE  of town of Lake Isabella, CA
15190417  2.1  2012/08/10 02:10:36 34 21.0 N 119  1.2 W 24.4   11 km ( 7 mi)  WSW  of Fillmore, CA
15190441  2.5  2012/08/10 05:00:01 35 17.8 N 118 46.3 W  5.0   11 km ( 7 mi)  NNE  of Arvin, CA
15190521  2.3  2012/08/10 09:37:33 32 14.2 N 115 18.0 W 10.0   51 km (32 mi)  SSE  of Calexico, CA
15190673  2.1  2012/08/10 16:09:19 32 40.1 N 115 43.4 W  8.4   21 km (13 mi)  SW of El Centro, CA
15190689  2.4  2012/08/10 16:26:37 33 59.4 N 117  3.7 W 17.0    6 km ( 3 mi)  SSW  of Yucaipa, CA
15190713  2.3  2012/08/10 18:56:20 36 13.2 N 118 18.9 W  4.1   29 km (18 mi)  WSW  of Olancha, CA
15190849  2.8  2012/08/11 02:19:35 32 10.1 N 115 13.1 W 10.0   61 km (38 mi)  SSE  of Calexico, CA
15190937  3.4  2012/08/11 08:33:03 33 49.7 N 118 34.2 W  8.4   15 km ( 9 mi)  WNW  of Palos Verdes Point, CA
37087196  2.8  2012/08/11 08:33:43 32  9.8 N 115 10.3 W 10.0   64 km (40 mi)  SSE  of Calexico, CA
37087204  2.9  2012/08/11 08:34:28 32  9.9 N 115 11.1 W 10.0   63 km (39 mi)  SSE  of Calexico, CA
15191097  2.6  2012/08/11 16:07:52 34  8.1 N 117  0.6 W  8.3   12 km ( 7 mi)  SE of Running Springs, CA
15191121  2.4  2012/08/11 16:54:01 35  6.8 N 117  1.1 W  2.7   25 km (16 mi)  N of Barstow, CA
15191145  2.1  2012/08/11 18:04:09 33 42.6 N 116 46.6 W 18.3    7 km ( 4 mi)  WSW  of Idyllwild, CA
15191201  3.5  2012/08/11 23:22:03 32  6.5 N 115  6.0 W 10.0   72 km (45 mi)  SSE  of Calexico, CA
15191265  2.2  2012/08/12 04:03:42 32 20.7 N 115 19.0 W 10.1   40 km (25 mi)  SSE  of Calexico, CA
15191377  2.1  2012/08/12 13:14:26 33 54.1 N 117 47.0 W  7.1    3 km ( 2 mi)  ENE  of Yorba Linda, CA
15191649  3.5  2012/08/13 07:03:47 35 57.3 N 117 40.2 W  2.3   27 km (17 mi)  ESE  of Coso Junction, CA
15191729  2.2  2012/08/13 08:28:26 32 16.7 N 115 18.8 W 15.8   47 km (29 mi)  SSE  of Calexico, CA
15191961  2.2  2012/08/13 17:58:13 33 29.3 N 116 45.9 W  8.6   11 km ( 7 mi)  SW of Anza, CA
15192601  2.1  2012/08/14 00:13:56 32 40.4 N 115 38.4 W 10.8   14 km ( 8 mi)  W of Calexico, CA
15192657  2.4  2012/08/14 05:41:47 32  2.9 N 116 21.3 W 10.0   84 km (52 mi)  SSW  of Ocotillo, CA
15192681  2.5  2012/08/14 07:29:40 36 13.0 N 118 19.1 W  4.3   29 km (18 mi)  WSW  of Olancha, CA
15192985  2.2  2012/08/14 18:40:27 32 17.3 N 115 19.6 W 10.0   45 km (28 mi)  SSE  of Calexico, CA
15193153  2.2  2012/08/15 04:13:18 36 13.3 N 118 19.3 W  4.3   29 km (18 mi)  WSW  of Olancha, CA
15193169  2.3  2012/08/15 05:36:06 32 14.6 N 115 15.4 W 10.0   52 km (32 mi)  SSE  of Calexico, CA
15193185  2.2  2012/08/15 07:11:29 33 31.5 N 116 39.7 W 14.4    3 km ( 2 mi)  SSE  of Anza, CA
15193337  2.7  2012/08/15 11:23:34 33 50.4 N 117  2.5 W 15.1   11 km ( 7 mi)  SSW  of Beaumont, CA
15193601  2.3  2012/08/16 00:01:56 33 41.3 N 117 22.4 W  8.6    5 km ( 3 mi)  WNW  of Lake Elsinore, CA

August 9, 2012

Weekly Seismicity Report – August 9, 2012

Filed under: Felt Earthquakes, Significant Events, Weekly — nick @ 6:10 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


Lucy Jones, U. S. Geological Survey

California Institute of Technology

August 9, 2012

This report covers the seven day period ending 17:00 on August 09, 2012. During this period we detected and analyzed 274 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed. For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15186729  2.6  2012/08/02 18:46:37 35 31.9 N 118 24.5 W  2.7   13 km ( 8 mi)  SSE  of town of Lake Isabella, CA
15186753  2.4  2012/08/02 19:48:51 33 11.8 N 116 43.4 W 11.8    4 km ( 3 mi)  ENE  of Mesa Grande, CA
15186889  2.3  2012/08/03 01:25:54 32  6.3 N 115 15.8 W 10.0   66 km (41 mi)  SSE  of Calexico, CA
15187041  2.1  2012/08/03 11:01:28 36 30.5 N 117 54.2 W 11.0   18 km (11 mi)  SE of Lone Pine, CA
15187057  3.3  2012/08/03 11:05:31 32 47.2 N 115 27.0 W 11.8   10 km ( 6 mi)  E of El Centro, CA
15187265  2.5  2012/08/03 18:58:02 32 38.0 N 117 30.3 W 22.0   29 km (18 mi)  SW of Mission Beach, CA
15187625  3.0  2012/08/04 02:17:49 35 31.9 N 118 24.5 W  2.0   13 km ( 8 mi)  SSE  of town of Lake Isabella, CA
15188209  2.1  2012/08/05 15:33:39 32 20.3 N 115 19.3 W 13.7   40 km (25 mi)  SSE  of Calexico, CA
15188393  2.4  2012/08/06 02:42:50 32 39.2 N 115 44.3 W  9.3   23 km (14 mi)  W of Calexico, CA
15188465  2.2  2012/08/06 08:31:57 33 28.8 N 118 13.8 W  0.0   17 km (11 mi)  NNE  of Avalon Catalina Island, CA
15188481  2.2  2012/08/06 10:29:56 32 44.0 N 117 22.2 W 14.9   12 km ( 8 mi)  WSW  of Mission Beach, CA
15188825  2.2  2012/08/07 06:47:14 33 52.2 N 117 31.0 W  9.9    4 km ( 3 mi)  E of Corona, CA
15189033  2.4  2012/08/07 19:53:35 32 14.4 N 115 18.8 W 10.0   51 km (31 mi)  SSE  of Calexico, CA
15189073  4.5  2012/08/07 23:23:34 33 54.4 N 117 47.4 W 10.4    3 km ( 2 mi)  NE of Yorba Linda, CA
15189081  2.0  2012/08/07 23:24:58 33 54.2 N 117 47.0 W  8.0    3 km ( 2 mi)  NE of Yorba Linda, CA
15189145  2.1  2012/08/08 00:28:01 33 54.3 N 117 47.2 W  9.3    3 km ( 2 mi)  NE of Yorba Linda, CA 
15189177  2.0  2012/08/08 02:06:37 33 54.2 N 117 47.1 W  9.4    3 km ( 2 mi)  NE of Yorba Linda, CA
15189201  2.2  2012/08/08 02:47:24 33 54.2 N 117 47.3 W  9.0    3 km ( 2 mi)  NE of Yorba Linda, CA
15189281  4.5  2012/08/08 09:33:22 33 54.2 N 117 47.3 W  9.7    3 km ( 2 mi)  NE of Yorba Linda, CA
15189313  2.1  2012/08/08 09:47:56 33 54.1 N 117 47.1 W  9.5    3 km ( 2 mi)  ENE  of Yorba Linda, CA
15189321  3.4  2012/08/08 09:51:04 33 54.0 N 117 47.3 W  9.5    2 km ( 2 mi)  ENE  of Yorba Linda, CA
15189329  2.1  2012/08/08 09:54:43 33 53.7 N 117 47.6 W  8.5    2 km ( 1 mi)  ENE  of Yorba Linda, CA
15189369  2.8  2012/08/08 10:36:25 33 54.3 N 117 46.9 W  9.1    3 km ( 2 mi)  ENE  of Yorba Linda, CA
15189417  2.6  2012/08/08 12:22:13 33 54.2 N 117 47.1 W  8.7    3 km ( 2 mi)  ENE  of Yorba Linda, CA 
15189481  2.2  2012/08/08 13:30:23 33 54.1 N 117 47.2 W  9.4    3 km ( 2 mi)  ENE  of Yorba Linda, CA
15189537  2.1  2012/08/08 17:28:34 33 54.0 N 117 46.9 W  8.3    3 km ( 2 mi)  ENE  of Yorba Linda, CA 
15189873  2.9  2012/08/09 05:09:32 35 24.4 N 116 53.9 W  7.7    6 km ( 4 mi)  N of Goldstone Lake, CA
15189889  2.1  2012/08/09 06:48:24 34 40.6 N 117 27.8 W  1.8   22 km (14 mi)  NW of Victorville, CA

August 2, 2012

Weekly Seismicity Report – August 2nd, 2012

Filed under: Weekly — Anthony Guarino @ 5:17 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

August 02, 2012

This report covers the seven day period ending 17:00 on August 02/2012. During this period we detected and analysed 243 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15183769  2.3  2012/07/27 02:51:45 32 33.9 N 115 41.4 W 15.9   22 km (13 mi)  WSW  of Calexico, CA
15183841  2.7  2012/07/27 06:05:15 36  2.3 N 117 49.1 W  1.4   12 km ( 7 mi)  E of Coso Junction, CA
15184049  2.6  2012/07/27 18:26:16 33 54.4 N 116 46.3 W 19.4    2 km ( 1 mi)  SE of Cabazon, CA
15184153  2.3  2012/07/28 01:20:07 32 14.6 N 115 17.3 W 10.0   51 km (32 mi)  SSE  of Calexico, CA
15184417  2.3  2012/07/28 16:42:12 32  7.8 N 115  9.8 W 10.0   67 km (42 mi)  SSE  of Calexico, CA
15184585  2.5  2012/07/29 08:17:26 32 16.0 N 115 19.0 W 10.0   48 km (30 mi)  SSE  of Calexico, CA
15184665  2.2  2012/07/29 10:32:22 32 11.0 N 115 13.2 W 10.0   60 km (37 mi)  SSE  of Calexico, CA
15184681  2.1  2012/07/29 13:04:40 33 46.0 N 118 22.9 W  9.8    4 km ( 3 mi)  ESE  of Palos Verdes Point, CA
15185209  2.6  2012/07/30 15:15:40 36  9.9 N 118  4.2 W  0.3   14 km ( 9 mi)  SSW  of Olancha, CA
15185337  2.0  2012/07/30 20:31:50 32 14.8 N 115 18.1 W 10.0   50 km (31 mi)  SSE  of Calexico, CA
15185489  2.1  2012/07/31 05:36:21 32 56.0 N 115 31.3 W 18.4    3 km ( 2 mi)  SSE  of Brawley, CA
15185497  2.8  2012/07/31 06:06:25 35 31.9 N 117 30.3 W  7.5   18 km (11 mi)  SE of Ridgecrest, CA
15185761  2.6  2012/07/31 17:25:58 32 11.5 N 115 17.1 W 13.0   56 km (35 mi)  SSE  of Calexico, CA
15185865  2.2  2012/08/01 01:24:26 32 36.1 N 115 44.7 W  2.7   24 km (15 mi)  WSW  of Calexico, CA
15186217  2.2  2012/08/01 18:05:51 34 14.8 N 116 25.9 W  1.8   14 km ( 9 mi)  N of Yucca Valley, CA
15186321  2.9  2012/08/01 23:07:42 35 44.9 N 118 28.8 W  3.5   12 km ( 8 mi)  N of town of Lake Isabella, CA 
15186393  2.1  2012/08/02 02:53:39 33 54.6 N 118 19.7 W 13.1    2 km ( 1 mi)  ESE  of Hawthorne, CA 
15186425  2.1  2012/08/02 05:20:26 32 39.2 N 115 43.6 W  9.4   22 km (13 mi)  W of Calexico, CA
15186537  2.5  2012/08/02 11:50:52 35 32.0 N 118 24.6 W  2.8   12 km ( 8 mi)  SSE  of town of Lake Isabella, CA
15186553  2.7  2012/08/02 12:27:56 32 12.6 N 115 13.7 W 10.0   57 km (35 mi)  SSE  of Calexico, CA
15186665  2.9  2012/08/02 16:33:03 35 32.1 N 118 24.6 W  2.9   12 km ( 8 mi)  SSE  of town of Lake Isabella, CA
 

July 26, 2012

Weekly Seismicity Report – July 26th, 2012

Filed under: Weekly — Anthony Guarino @ 5:14 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones U. S. Geological Survey

California Institute of Technology

July 26, 2012

This report covers the seven day period ending 17:00 on July 26, 2012. During this period we detected and analyzed 210 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15181129  2.3  2012/07/20 12:55:43 34 14.4 N 119 33.6 W 14.5   18 km (11 mi)  SSW  of Carpinteria, CA
15181153  2.0  2012/07/20 15:23:36 32 14.0 N 115 17.3 W 16.3   52 km (32 mi)  SSE  of Calexico, CA
15181201  2.3  2012/07/20 17:15:16 32 11.4 N 115 18.2 W 10.0   56 km (35 mi)  SSE  of Calexico, CA
15181369  3.2  2012/07/21 06:57:26 32  6.0 N 115 11.0 W 15.0   70 km (43 mi)  SSE  of Calexico, CA
15181601  3.2  2012/07/21 20:00:37 34  5.4 N 116 23.5 W 10.8    6 km ( 4 mi)  ESE  of Yucca Valley, CA
15181649  2.4  2012/07/22 00:08:29 32  7.3 N 115 10.9 W 10.0   68 km (42 mi)  SSE  of Calexico, CA
15181841  2.2  2012/07/22 15:14:57 32 11.6 N 115 18.6 W 14.2   56 km (35 mi)  SSE  of Calexico, CA
15182433  2.6  2012/07/24 01:11:32 36  1.6 N 117 46.4 W  1.3   16 km (10 mi)  E of Coso Junction, CA
15182481  2.1  2012/07/24 06:42:17 34  0.1 N 116 54.4 W 13.7    9 km ( 5 mi)  NNW  of Banning, CA
15182841  3.7  2012/07/25 03:18:41 33 57.8 N 118 24.4 W 10.8    3 km ( 2 mi)  NE of Los Angeles Airport, CA 
15182873  2.3  2012/07/25 05:27:29 33 57.8 N 118 24.3 W 10.5    3 km ( 2 mi)  ENE  of Los Angeles Airport, CA
15182905  2.0  2012/07/25 06:58:19 34  1.7 N 117 11.7 W  9.2    3 km ( 2 mi)  SSW  of Redlands, CA
15183473  2.1  2012/07/26 10:26:35 33 22.3 N 116 50.2 W  7.9    3 km ( 2 mi)  NE of Palomar Observatory, CA 

July 19, 2012

Weekly Seismicity Report

Filed under: Weekly — Anthony Guarino @ 5:41 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

July 19, 2012

This report covers the seven day period ending 17:00 on July 19, 2012. During this period we detected and analyzed 251 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15178409  2.2  2012/07/14 15:24:08 32 13.1 N 115 17.4 W 10.0   54 km (33 mi)  SSE  of Calexico, CA
15178529  2.1  2012/07/14 20:12:55 32 44.7 N 115 30.0 W 12.0    7 km ( 4 mi)  SE of El Centro, CA
15178609  2.0  2012/07/14 21:11:47 33 36.0 N 116 56.2 W  9.6   17 km (10 mi)  S of Hemet, CA
15178737  2.4  2012/07/15 04:20:48 32 11.3 N 115 14.6 W 10.0   58 km (36 mi)  SSE  of Calexico, CA
15178993  2.8  2012/07/15 21:09:02 33 19.0 N 116 23.7 W  7.7    7 km ( 4 mi)  NNW  of Borrego Springs, CA
15179145  2.4  2012/07/16 07:17:52 32 10.0 N 115 12.8 W 18.7   62 km (38 mi)  SSE  of Calexico, CA
15179169  2.3  2012/07/16 07:53:13 32  9.3 N 115 12.9 W 10.0   63 km (39 mi)  SSE  of Calexico, CA
15179217  2.3  2012/07/16 12:04:58 34 55.1 N 120 40.2 W  0.0    2 km ( 1 mi)  N of Pt. Sal, CA
15179393  2.0  2012/07/17 00:44:26 33 38.5 N 116 44.0 W 14.8   11 km ( 7 mi)  NNW  of Anza, CA
15179665  2.3  2012/07/17 14:28:45 32 18.8 N 115 22.2 W 10.0   41 km (26 mi)  SSE  of Calexico, CA
15179673  2.0  2012/07/17 15:15:33 34 27.9 N 118  0.8 W 11.2   16 km (10 mi)  SE of Palmdale, CA
15179801  2.0  2012/07/17 21:01:12 32 58.3 N 115 31.6 W 11.8    2 km ( 1 mi)  NE of Brawley, CA
15179873  3.1  2012/07/18 03:17:24 32 13.1 N 115 16.4 W 18.7   54 km (34 mi)  SSE  of Calexico, CA
15179881  2.4  2012/07/18 04:58:33 34 32.4 N 118 50.4 W  0.2   18 km (11 mi)  NNE  of Fillmore, CA
15179889  3.7  2012/07/18 04:58:34 32  9.2 N 115 13.3 W 18.3   63 km (39 mi)  SSE  of Calexico, CA
15179897  3.4  2012/07/18 05:20:43 32  9.0 N 115 13.0 W 17.8   63 km (39 mi)  SSE  of Calexico, CA
15179985  3.7  2012/07/18 11:09:15 32 11.5 N 115 14.5 W 13.8   58 km (36 mi)  SSE  of Calexico, CA
15179993  3.1  2012/07/18 11:11:46 32 10.7 N 115 15.0 W 13.8   59 km (37 mi)  SSE  of Calexico, CA
15180001  2.4  2012/07/18 11:18:25 32 11.2 N 115 14.4 W 16.5   59 km (36 mi)  SSE  of Calexico, CA
15180153  2.4  2012/07/18 19:59:19 33 41.6 N 116 48.9 W 17.9   11 km ( 7 mi)  WSW  of Idyllwild, CA
15180377  2.2  2012/07/19 01:38:05 34 22.5 N 118 43.0 W 13.7   11 km ( 7 mi)  N of Simi Valley, CA
15180393  3.0  2012/07/19 01:56:33 32 11.8 N 115 17.4 W 10.0   56 km (35 mi)  SSE  of Calexico, CA
15180401  2.7  2012/07/19 01:59:20 32 12.7 N 115 17.8 W 10.0   54 km (34 mi)  SSE  of Calexico, CA
15180441  3.1  2012/07/19 06:23:06 34 12.5 N 117 33.3 W 12.3   12 km ( 7 mi)  NNE  of Rancho Cucamonga, CA 
15180497  2.7  2012/07/19 07:45:49 32 10.0 N 115 18.9 W 10.0   58 km (36 mi)  SSE  of Calexico, CA
15180593  2.1  2012/07/19 13:51:10 32  7.0 N 115 11.9 W 10.0   67 km (42 mi)  SSE  of Calexico, CA
15180649  2.1  2012/07/19 16:13:24 32  8.2 N 115  9.0 W 10.0   68 km (42 mi)  SSE  of Calexico, CA 

July 12, 2012

Weekly Seismicity Report – July 12, 2012

Filed under: Weekly — Anthony Guarino @ 5:03 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

July 12, 2012

This report covers the seven day period ending 17:00 on July 12, 2012. During this period we detected and analyzed 252 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11132562  2.2  2012/07/05 22:06:12 33 29.9 N 116 29.4 W 14.6   18 km (11 mi)  ESE  of Anza, CA
11132570  2.3  2012/07/05 22:07:30 33 29.8 N 116 29.3 W 14.4   18 km (11 mi)  ESE  of Anza, CA
11132842  2.7  2012/07/06 12:44:11 32 11.2 N 115 15.4 W 10.0   58 km (36 mi)  SSE  of Calexico, CA
11132882  2.0  2012/07/06 14:38:46 32 12.6 N 115 19.2 W 10.0   54 km (33 mi)  SSE  of Calexico, CA
11132890  2.3  2012/07/06 14:40:56 32 12.0 N 115 16.2 W  8.6   56 km (35 mi)  SSE  of Calexico, CA
11132962  2.0  2012/07/06 18:34:31 33 38.3 N 118 24.3 W 12.9   13 km ( 8 mi)  SW of Pt. Fermin San Pedro, CA
11133002  2.1  2012/07/06 21:22:16 32  8.3 N 115 14.9 W 10.0   63 km (39 mi)  SSE  of Calexico, CA
11133082  2.1  2012/07/07 00:23:18 34 51.6 N 120 13.3 W  5.3   22 km (14 mi)  ESE  of Santa Maria, CA
11133122  3.3  2012/07/07 02:49:08 32 10.2 N 115 13.5 W 12.9   61 km (38 mi)  SSE  of Calexico, CA
11133210  2.2  2012/07/07 07:46:15 32 12.9 N 115 17.5 W  6.1   54 km (33 mi)  SSE  of Calexico, CA
11133322  3.3  2012/07/07 15:06:12 33 51.9 N 119 18.6 W  0.1   27 km (17 mi)  SE of Santa Cruz Is.
11133346  2.1  2012/07/07 17:12:43 32  5.0 N 116 14.9 W 15.1   76 km (47 mi)  SSW  of Ocotillo, CA
11133514  3.3  2012/07/08 03:50:03 33 57.7 N 116  7.9 W  6.9   21 km (13 mi)  SSW  of Twentynine Palms, CA
11133706  2.3  2012/07/08 15:54:59 33 51.6 N 118 38.1 W 13.4   20 km (12 mi)  SSE  of Malibu, CA
11133802  2.4  2012/07/08 19:43:07 33 17.6 N 115 42.4 W  5.7    7 km ( 4 mi)  SSE  of Bombay Beach, CA
11133858  2.0  2012/07/09 00:35:13 32 11.3 N 115 15.1 W 10.0   58 km (36 mi)  SSE  of Calexico, CA
11133978  2.5  2012/07/09 10:30:53 34  1.3 N 117 33.7 W  8.8    9 km ( 6 mi)  ESE  of Ontario, CA
11134122  2.4  2012/07/09 16:25:50 32 12.3 N 115 16.9 W 15.4   55 km (34 mi)  SSE  of Calexico, CA
11134130  2.3  2012/07/09 16:31:28 32 13.0 N 115 17.0 W 10.0   54 km (34 mi)  SSE  of Calexico, CA
11134218  2.1  2012/07/10 00:15:30 34 54.6 N 119  4.7 W 18.1   14 km ( 9 mi)  WSW  of Grapevine, CA
11134242  2.1  2012/07/10 02:06:24 35  8.8 N 116 51.8 W  5.8   23 km (14 mi)  S of Goldstone Lake, CA
11134282  3.1  2012/07/10 05:37:40 32 12.1 N 115 18.0 W 10.0   55 km (34 mi)  SSE  of Calexico, CA
11134306  2.6  2012/07/10 07:11:16 32 12.0 N 115 17.6 W  2.5   55 km (34 mi)  SSE  of Calexico, CA
11134330  2.4  2012/07/10 08:39:41 32 18.4 N 115 17.4 W  6.5   45 km (28 mi)  SSE  of Calexico, CA
11134362  2.3  2012/07/10 09:48:47 34  2.6 N 118 59.6 W  8.8    5 km ( 3 mi)  W of Leo Carrillo State Beach, CA
11134442  2.1  2012/07/10 12:14:22 33 27.4 N 116 53.1 W 12.0   12 km ( 7 mi)  N of Palomar Observatory, CA
11134490  2.2  2012/07/10 13:28:58 35  8.6 N 116 51.9 W  4.8   23 km (15 mi)  S of Goldstone Lake, CA
11134586  2.3  2012/07/10 16:27:16 32  9.4 N 115 12.4 W 10.0   63 km (39 mi)  SSE  of Calexico, CA
11134666  2.1  2012/07/10 23:13:10 33 18.5 N 116 23.7 W  9.2    6 km ( 4 mi)  NNW  of Borrego Springs, CA
11134946  2.4  2012/07/11 12:13:06 34  0.4 N 118 24.7 W 10.6    1 km ( 1 mi)  NW of Culver City, CA
11134962  2.4  2012/07/11 12:20:20 32 12.6 N 115 17.1 W 10.0   55 km (34 mi)  SSE  of Calexico, CA
11135090  2.2  2012/07/11 20:13:54 34 19.5 N 116 27.6 W  3.8   23 km (14 mi)  N of Yucca Valley, CA
11135186  3.4  2012/07/12 01:49:44 32 11.7 N 115 17.3 W 10.0   56 km (35 mi)  SSE  of Calexico, CA
11135202  2.1  2012/07/12 02:44:07 32 42.2 N 118  5.0 W 10.0   28 km (17 mi)  ESE  of San Clemente Is.
11135362  3.9  2012/07/12 10:54:28 34  5.4 N 116 23.5 W 10.2    6 km ( 4 mi)  ESE  of Yucca Valley, CA 
11135370  2.6  2012/07/12 10:55:23 34  5.4 N 116 23.6 W 11.7    6 km ( 4 mi)  ESE  of Yucca Valley, CA
11135426  2.3  2012/07/12 12:22:07 32  6.1 N 115 10.4 W 10.0   70 km (43 mi)  SSE  of Calexico, CA 

July 5, 2012

Weekly Seismicity Report – July 5th, 2012

Filed under: Weekly — Anthony Guarino @ 6:34 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

July 06, 2012

This report covers the seven day period ending 17:00 on July 05, 2012. During this period we detected and analyzed 340 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11129018  2.2  2012/06/29 19:05:16 34  2.2 N 117 14.2 W 18.0    2 km ( 1 mi)  SE of Loma Linda, CA
11129098  2.8  2012/06/29 20:20:41 33 29.9 N 116 29.9 W 14.9   17 km (11 mi)  ESE  of Anza, CA
11129106  2.8  2012/06/29 20:21:23 33 30.0 N 116 29.8 W 15.2   17 km (11 mi)  ESE  of Anza, CA
11129234  2.0  2012/06/29 22:16:31 32 47.9 N 115 27.3 W  9.9    9 km ( 6 mi)  E of El Centro, CA
11129282  2.4  2012/06/30 01:20:34 33 24.2 N 117  2.5 W  8.5   17 km (11 mi)  WNW  of Palomar Observatory, CA
11129826  4.6  2012/06/30 20:25:21 32 15.1 N 115 19.8 W 10.0   49 km (30 mi)  SSE  of Calexico, CA
11129834  3.5  2012/06/30 20:33:47 32 10.9 N 115 18.6 W 10.0   57 km (35 mi)  SSE  of Calexico, CA
11129858  2.2  2012/06/30 21:28:28 32 14.0 N 115 18.8 W 10.0   51 km (32 mi)  SSE  of Calexico, CA
11129882  3.5  2012/06/30 22:52:40 32 13.1 N 115 18.1 W 10.0   53 km (33 mi)  SSE  of Calexico, CA
11129898  2.2  2012/06/30 23:15:24 34 27.2 N 119 17.5 W 10.7    4 km ( 2 mi)  W of Ojai, CA
11129906  2.7  2012/06/30 23:29:18 32 11.6 N 115 17.3 W 10.0   56 km (35 mi)  SSE  of Calexico, CA
11129914  4.7  2012/06/30 23:36:06 32 12.8 N 115 17.3 W 10.0   54 km (34 mi)  SSE  of Calexico, CA
11129922  2.7  2012/06/30 23:49:06 32 12.3 N 115 16.0 W 10.0   56 km (35 mi)  SSE  of Calexico, CA
11129930  3.5  2012/06/30 23:49:58 32 11.9 N 115 16.0 W 10.0   56 km (35 mi)  SSE  of Calexico, CA
11129938  2.3  2012/06/30 23:58:13 32 12.1 N 115 16.2 W 17.3   56 km (35 mi)  SSE  of Calexico, CA
11129946  2.1  2012/07/01 00:05:00 32 10.4 N 115 17.1 W 10.0   58 km (36 mi)  SSE  of Calexico, CA
11129970  2.1  2012/07/01 00:28:55 32 10.9 N 115 17.7 W 10.0   57 km (36 mi)  SSE  of Calexico, CA
11129978  2.1  2012/07/01 00:31:38 32 11.2 N 115 16.5 W 10.0   57 km (36 mi)  SSE  of Calexico, CA
11129994  4.1  2012/07/01 00:54:20 32 10.8 N 115 16.2 W 10.0   58 km (36 mi)  SSE  of Calexico, CA
11130002  2.5  2012/07/01 01:06:32 32 13.6 N 115 17.1 W  0.2   53 km (33 mi)  SSE  of Calexico, CA
37068843  2.6  2012/07/01 01:06:48 32 12.5 N 115 16.6 W 10.0   55 km (34 mi)  SSE  of Calexico, CA
11130010  2.5  2012/07/01 01:08:28 32 11.6 N 115 17.1 W  0.1   56 km (35 mi)  SSE  of Calexico, CA
11130018  2.4  2012/07/01 01:10:17 32 13.7 N 115 18.2 W  0.1   52 km (32 mi)  SSE  of Calexico, CA
11130026  2.1  2012/07/01 01:14:05 32 12.9 N 115 17.4 W  7.0   54 km (34 mi)  SSE  of Calexico, CA
11130034  2.3  2012/07/01 01:31:00 32 12.3 N 115 16.0 W 10.0   56 km (35 mi)  SSE  of Calexico, CA
11130042  2.3  2012/07/01 01:39:38 32 12.3 N 115 17.3 W 10.0   55 km (34 mi)  SSE  of Calexico, CA
11130050  2.2  2012/07/01 01:41:01 32 12.3 N 115 16.9 W  0.0   55 km (34 mi)  SSE  of Calexico, CA
11130074  2.1  2012/07/01 02:35:40 32 11.4 N 115 16.3 W 10.0   57 km (36 mi)  SSE  of Calexico, CA
11130090  2.1  2012/07/01 02:37:03 32 10.9 N 115 17.0 W  7.3   58 km (36 mi)  SSE  of Calexico, CA
11130098  2.2  2012/07/01 02:50:39 32 12.6 N 115 16.8 W 10.0   55 km (34 mi)  SSE  of Calexico, CA
11130138  2.1  2012/07/01 03:19:43 32 10.4 N 115 17.7 W 10.0   58 km (36 mi)  SSE  of Calexico, CA
11130130  2.6  2012/07/01 03:22:19 32 12.8 N 115 16.3 W 10.0   55 km (34 mi)  SSE  of Calexico, CA
11130154  2.2  2012/07/01 03:49:55 32 10.2 N 115 16.5 W 10.0   59 km (37 mi)  SSE  of Calexico, CA
11130162  2.9  2012/07/01 04:24:28 32 12.7 N 115 17.4 W  0.0   54 km (34 mi)  SSE  of Calexico, CA
11130178  2.0  2012/07/01 04:24:56 33 48.0 N 118 20.8 W  9.7    4 km ( 2 mi)  SSE  of Torrance, CA
11130202  2.6  2012/07/01 04:49:16 32 12.4 N 115 16.7 W 10.0   55 km (34 mi)  SSE  of Calexico, CA
37068523  2.4  2012/07/01 04:49:56 32 13.3 N 115 16.9 W 10.0   54 km (33 mi)  SSE  of Calexico, CA
11130210  2.3  2012/07/01 04:52:15 32 12.0 N 115 16.6 W 10.0   56 km (35 mi)  SSE  of Calexico, CA
11130218  2.2  2012/07/01 04:57:21 32 11.3 N 115 16.0 W 10.0   58 km (36 mi)  SSE  of Calexico, CA
11130226  2.1  2012/07/01 04:59:49 32 13.3 N 115 16.9 W  0.0   54 km (33 mi)  SSE  of Calexico, CA
11130234  2.3  2012/07/01 05:07:11 32 14.0 N 115 18.3 W  6.8   52 km (32 mi)  SSE  of Calexico, CA
11130266  2.9  2012/07/01 05:54:56 32 11.1 N 115 15.8 W  3.1   58 km (36 mi)  SSE  of Calexico, CA
37069323  3.0  2012/07/01 07:45:07 32  8.8 N 115 15.0 W 10.0   62 km (39 mi)  SSE  of Calexico, CA
11130362  2.0  2012/07/01 08:34:40 32 10.5 N 115 18.2 W 10.0   58 km (36 mi)  SSE  of Calexico, CA
11130410  2.4  2012/07/01 11:57:35 32 10.3 N 115 16.0 W 10.0   59 km (37 mi)  SSE  of Calexico, CA
11130426  2.3  2012/07/01 12:49:42 32 11.9 N 115 16.1 W  0.3   56 km (35 mi)  SSE  of Calexico, CA
11130442  2.6  2012/07/01 13:37:53 32 11.8 N 115 16.3 W 10.0   57 km (35 mi)  SSE  of Calexico, CA
11130474  2.4  2012/07/01 14:46:07 32 12.7 N 115 18.3 W  3.4   54 km (33 mi)  SSE  of Calexico, CA
11130490  2.7  2012/07/01 15:09:44 32 11.9 N 115 16.2 W 10.0   56 km (35 mi)  SSE  of Calexico, CA
11130506  2.8  2012/07/01 15:50:09 33 52.1 N 119 18.3 W  0.2   27 km (17 mi)  SE of Santa Cruz Is.
11130570  2.6  2012/07/01 17:12:43 32 12.1 N 115 18.8 W 10.0   55 km (34 mi)  SSE  of Calexico, CA
11130594  2.5  2012/07/01 18:34:53 32 11.9 N 115 16.3 W 10.0   56 km (35 mi)  SSE  of Calexico, CA
11130618  2.4  2012/07/01 19:52:33 32 13.5 N 115 16.7 W 10.0   53 km (33 mi)  SSE  of Calexico, CA
11130674  2.3  2012/07/01 22:31:24 32 12.0 N 115 18.3 W 10.0   55 km (34 mi)  SSE  of Calexico, CA
11130698  2.9  2012/07/01 22:40:27 32 10.8 N 115 16.6 W 10.0   58 km (36 mi)  SSE  of Calexico, CA
11130722  2.1  2012/07/01 23:49:35 32 11.7 N 115 17.2 W 10.0   56 km (35 mi)  SSE  of Calexico, CA
11130762  2.3  2012/07/02 01:20:08 32 12.0 N 115 18.5 W 10.0   55 km (34 mi)  SSE  of Calexico, CA
11130778  2.2  2012/07/02 02:04:44 32 10.1 N 115 17.1 W 10.0   59 km (37 mi)  SSE  of Calexico, CA
11130794  2.2  2012/07/02 03:21:35 32 12.1 N 115 16.9 W 10.0   56 km (35 mi)  SSE  of Calexico, CA
11130834  2.6  2012/07/02 05:02:24 32  9.9 N 115 15.3 W 10.0   60 km (38 mi)  SSE  of Calexico, CA
11130890  2.0  2012/07/02 07:18:36 32 13.5 N 115 19.2 W  0.2   52 km (32 mi)  SSE  of Calexico, CA
11130906  2.0  2012/07/02 08:47:23 32 10.9 N 115 15.4 W 10.0   59 km (36 mi)  SSE  of Calexico, CA
11130930  2.3  2012/07/02 09:03:17 34 39.6 N 116 12.7 W  3.9   59 km (37 mi)  N of Joshua Tree, CA
11130946  2.4  2012/07/02 09:25:04 32 11.1 N 115 15.8 W 10.0   58 km (36 mi)  SSE  of Calexico, CA
11130978  2.8  2012/07/02 12:53:54 32 11.2 N 115 18.9 W 10.0   56 km (35 mi)  SSE  of Calexico, CA
11131034  2.1  2012/07/02 16:23:34 32 12.0 N 115 15.8 W 10.0   56 km (35 mi)  SSE  of Calexico, CA
11131146  2.2  2012/07/02 20:30:44 32 13.0 N 115 16.6 W 10.0   54 km (34 mi)  SSE  of Calexico, CA
11131362  2.3  2012/07/03 10:02:16 32 11.5 N 115 14.8 W 10.0   58 km (36 mi)  SSE  of Calexico, CA
11131410  2.0  2012/07/03 11:32:40 33  2.7 N 116 26.0 W  9.1   16 km (10 mi)  ESE  of Julian, CA
11131466  2.6  2012/07/03 13:59:29 32  7.0 N 115 12.5 W 10.0   67 km (42 mi)  SSE  of Calexico, CA
11131474  2.1  2012/07/03 14:14:35 33 28.2 N 118 14.1 W  2.4   16 km (10 mi)  NNE  of Avalon Catalina Island, CA
11131538  2.2  2012/07/03 18:15:50 32 10.7 N 115 16.1 W 10.0   59 km (36 mi)  SSE  of Calexico, CA
11131634  2.1  2012/07/03 22:38:44 32  6.1 N 115 43.1 W  5.0   66 km (41 mi)  SSW  of Calexico, CA
11131658  2.5  2012/07/03 22:47:10 32 10.4 N 115 16.1 W 12.1   59 km (37 mi)  SSE  of Calexico, CA
11131698  3.4  2012/07/04 02:04:43 33 22.7 N 116 18.1 W 14.2   15 km (10 mi)  NNE  of Borrego Springs, CA
11131818  2.0  2012/07/04 08:22:46 32 29.2 N 115 37.0 W 10.0   23 km (14 mi)  SSW  of Calexico, CA
11131890  2.0  2012/07/04 12:33:50 34 19.3 N 116 27.5 W  2.9   23 km (14 mi)  N of Yucca Valley, CA
11132298  2.1  2012/07/05 10:16:08 32 37.7 N 115 42.1 W  9.1   20 km (12 mi)  WSW  of Calexico, CA
11132314  3.5  2012/07/05 11:18:09 34 18.2 N 116 50.5 W  7.3    4 km ( 3 mi)  NNE  of Big Bear City, CA 
11132354  2.6  2012/07/05 11:42:54 34 18.1 N 116 50.4 W  7.2    4 km ( 3 mi)  NNE  of Big Bear City, CA
11132378  2.1  2012/07/05 11:48:07 34  9.7 N 118  9.8 W 16.4    4 km ( 3 mi)  SW of Altadena, CA
11132386  2.1  2012/07/05 11:48:24 34  9.4 N 118  9.9 W 17.1    4 km ( 3 mi)  WNW  of Caltech Pasadena, CA 

June 28, 2012

Weekly Seismicity Report – June 28, 2012

Filed under: Weekly — Anthony Guarino @ 5:30 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

June 28, 2012

This report covers the seven day period ending 17:00 on June 28, 2012. During this period we detected and analyzed 260 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11125538  2.1  2012/06/22 00:05:24 32 33.3 N 115 39.2 W 13.3   20 km (12 mi)  SW of Calexico, CA
11125626  2.8  2012/06/22 08:11:48 33 30.1 N 116 30.8 W 14.8   16 km (10 mi)  ESE  of Anza, CA
11125658  2.3  2012/06/22 08:15:35 32 16.6 N 115 16.2 W 10.0   48 km (30 mi)  SSE  of Calexico, CA
11125882  2.0  2012/06/22 14:04:17 32 55.0 N 115 31.2 W 13.9    5 km ( 3 mi)  SSE  of Brawley, CA
11126010  2.3  2012/06/22 19:20:16 33  3.8 N 116 26.8 W  5.0   14 km ( 9 mi)  E of Julian, CA
11126130  2.2  2012/06/23 01:15:07 35 42.4 N 117 43.0 W  6.7   10 km ( 7 mi)  NNW  of Ridgecrest, CA
11126434  2.4  2012/06/23 13:19:09 34 21.8 N 120 52.0 W 10.1   31 km (19 mi)  SW of Pt. Arguello, CA
11126546  2.6  2012/06/23 20:25:41 32 13.9 N 115 16.5 W 10.0   53 km (33 mi)  SSE  of Calexico, CA
11126658  2.9  2012/06/24 06:07:42 33  1.9 N 115 32.6 W 12.1    7 km ( 5 mi)  E of Westmorland, CA 
11126778  2.4  2012/06/24 11:22:56 32 24.8 N 115 12.4 W  0.1   39 km (24 mi)  SE of Calexico, CA
11127122  2.2  2012/06/25 12:16:37 33 31.4 N 118 17.8 W  4.5   20 km (12 mi)  N of Avalon Catalina Island, CA
11127274  3.3  2012/06/25 21:22:20 34  3.7 N 116 21.9 W  7.3   10 km ( 6 mi)  SSW  of Joshua Tree, CA 
11127298  2.3  2012/06/25 22:42:49 32 53.4 N 116 14.7 W  8.2   29 km (18 mi)  NW of Ocotillo, CA
11127314  2.2  2012/06/26 01:37:52 34 16.1 N 118 20.5 W 10.5    2 km ( 1 mi)  ESE  of Lake View Terrace, CA 
11127338  2.2  2012/06/26 04:33:19 32  9.2 N 115 44.4 W 10.0   62 km (38 mi)  SSW  of Calexico, CA
11127410  3.1  2012/06/26 07:34:03 32 13.0 N 115 16.8 W  8.3   54 km (34 mi)  SSE  of Calexico, CA
11127482  2.4  2012/06/26 09:48:47 34 49.7 N 117  5.1 W  7.0    9 km ( 5 mi)  SW of Barstow, CA
11127762  2.1  2012/06/26 21:39:04 34  0.0 N 116 38.0 W 15.9    7 km ( 4 mi)  SW of Morongo Valley, CA
11127858  2.2  2012/06/27 05:04:43 33 40.9 N 118  4.0 W 12.3    3 km ( 2 mi)  WSW  of Bolsa Chica Beach, CA 
11127866  2.3  2012/06/27 05:07:08 32 23.8 N 115 26.8 W  6.8   30 km (19 mi)  S of Calexico, CA
11128106  2.9  2012/06/27 16:38:53 34 32.0 N 119  0.0 W 20.2   17 km (11 mi)  NNW  of Fillmore, CA
11128218  2.2  2012/06/28 04:23:57 34  3.6 N 117  8.1 W 12.4    4 km ( 2 mi)  E of Redlands, CA
11128242  2.5  2012/06/28 06:30:33 34 23.8 N 119 36.0 W 14.0    8 km ( 5 mi)  W of Carpinteria, CA
11128498  2.1  2012/06/28 15:58:39 35 32.1 N 118 24.6 W  2.1   12 km ( 8 mi)  SSE  of town of Lake Isabella, CA 

June 21, 2012

Weekly Seismicity Report – June 21, 2012

Filed under: Weekly — Anthony Guarino @ 5:08 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones U. S. Geological Survey

California Institute of Technology

June 21, 2012

This report covers the seven day period ending 17:00 on June 21, 2012. During this period we detected and analyzed 225 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15164505  2.5  2012/06/14 20:28:37 32 13.6 N 115 13.8 W 10.0   55 km (34 mi)  SSE  of Calexico, CA
15164513  2.5  2012/06/14 20:30:45 32 14.1 N 115 14.1 W  7.0   54 km (34 mi)  SSE  of Calexico, CA
15164521  2.5  2012/06/14 21:49:04 32 11.4 N 115 13.3 W 10.0   59 km (37 mi)  SSE  of Calexico, CA
15164729  2.5  2012/06/15 07:05:21 32  6.0 N 115 43.1 W 15.2   67 km (41 mi)  SSW  of Calexico, CA
15164921  2.8  2012/06/15 13:12:46 32 30.5 N 115 37.9 W 10.0   22 km (14 mi)  SW of Calexico, CA
15165145  2.1  2012/06/16 04:37:19 34  1.9 N 116 58.7 W 19.9    5 km ( 3 mi)  E of Yucaipa, CA
15165153  2.9  2012/06/16 04:57:44 33 19.1 N 116 24.1 W  7.2    8 km ( 5 mi)  NNW  of Borrego Springs, CA
15165185  2.6  2012/06/16 05:18:33 32  6.4 N 115 45.0 W 10.0   67 km (42 mi)  SSW  of Calexico, CA
15165241  2.7  2012/06/16 09:10:06 32 14.6 N 115 17.7 W 16.3   51 km (32 mi)  SSE  of Calexico, CA
15165401  2.1  2012/06/16 16:14:30 32  9.8 N 115 12.6 W 10.0   62 km (39 mi)  SSE  of Calexico, CA
15165417  2.2  2012/06/16 16:35:16 32  7.2 N 115 43.8 W  5.6   65 km (40 mi)  SSW  of Calexico, CA
15165737  2.1  2012/06/17 15:25:30 33 19.0 N 116 24.0 W  5.9    7 km ( 5 mi)  NNW  of Borrego Springs, CA
15165793  2.2  2012/06/17 21:55:56 36 35.9 N 118  2.6 W  1.0    2 km ( 1 mi)  ESE  of Lone Pine, CA
15165913  2.4  2012/06/18 02:05:05 34 29.9 N 119  6.5 W  6.2   14 km ( 9 mi)  ENE  of Ojai, CA
15166113  2.5  2012/06/18 15:29:02 36 35.6 N 118  2.6 W  0.8    2 km ( 1 mi)  ESE  of Lone Pine, CA
15166225  3.3  2012/06/18 21:01:38 33  4.5 N 116  2.7 W  9.9   11 km ( 7 mi)  SE of Ocotillo Wells, CA 15166441  2.1  2012/06/19 11:19:35 32 31.7 N 115 37.3 W  9.4   20 km (12 mi)  SW of Calexico, CA
15166721  2.7  2012/06/19 22:50:31 32 39.6 N 118  6.0 W 10.0   29 km (18 mi)  SE of San Clemente Is.
15166745  2.2  2012/06/20 03:08:30 32  8.1 N 115 44.0 W  6.6   63 km (39 mi)  SSW  of Calexico, CA
15166977  2.3  2012/06/20 10:32:16 33 39.1 N 117  1.1 W 14.8   12 km ( 7 mi)  SSW  of Hemet, CA
15167121  2.4  2012/06/20 20:52:16 32  8.8 N 115 46.7 W  0.1   64 km (40 mi)  SSW  of Calexico, CA 

June 14, 2012

Weekly Seismicity Report – June 14th, 2012

Filed under: Weekly — Anthony Guarino @ 5:16 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

June 14, 2012

This report covers the seven day period ending 17:00 on June 14, 2012. During this period we detected and analyzed 319 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15161097  2.2  2012/06/07 20:01:24 33 10.6 N 115 37.2 W  1.2    2 km ( 1 mi)  ENE  of Obsidian Butte, CA
15161265  2.5  2012/06/07 20:17:07 33 10.5 N 115 37.0 W  1.9    2 km ( 1 mi)  ENE  of Obsidian Butte, CA
15161345  2.6  2012/06/07 20:23:58 33 10.6 N 115 37.1 W  1.2    2 km ( 1 mi)  ENE  of Obsidian Butte, CA
15161585  2.4  2012/06/07 22:38:48 33 10.6 N 115 37.2 W  1.2    2 km ( 1 mi)  ENE  of Obsidian Butte, CA
15161601  2.2  2012/06/07 22:39:18 34 21.6 N 116 27.1 W 10.7   27 km (17 mi)  N of Yucca Valley, CA
15162145  3.8  2012/06/08 15:24:49 32  6.6 N 115 44.1 W 12.5   66 km (41 mi)  SSW  of Calexico, CA
15162361  2.4  2012/06/09 06:16:24 32  6.4 N 115 42.9 W 12.5   66 km (41 mi)  SSW  of Calexico, CA
15162377  3.0  2012/06/09 08:41:52 32  6.2 N 115 43.5 W 11.6   66 km (41 mi)  SSW  of Calexico, CA
15162473  2.7  2012/06/09 16:16:22 32 19.5 N 115 20.7 W 10.0   41 km (25 mi)  SSE  of Calexico, CA
15162513  2.0  2012/06/09 17:13:40 33 13.6 N 116 44.8 W 12.3    2 km ( 1 mi)  SE of Lake Henshaw, CA
15162529  2.5  2012/06/09 17:59:43 33 46.1 N 116  6.1 W  7.4   12 km ( 8 mi)  ENE  of Indio, CA
15162537  2.7  2012/06/09 18:48:51 34 15.2 N 116 26.0 W  2.3   15 km ( 9 mi)  N of Yucca Valley, CA
15162561  2.8  2012/06/09 20:13:54 34 15.2 N 116 25.8 W  1.7   15 km ( 9 mi)  N of Yucca Valley, CA
15162585  3.1  2012/06/09 21:33:58 34 57.1 N 116 43.3 W  1.8   28 km (18 mi)  ENE  of Barstow, CA 
15162593  2.6  2012/06/09 21:40:39 32  6.1 N 115 44.4 W 14.7   67 km (42 mi)  SSW  of Calexico, CA
15162817  2.4  2012/06/10 12:19:19 32 29.7 N 115 35.9 W 14.7   22 km (13 mi)  SSW  of Calexico, CA
15162833  2.7  2012/06/10 13:25:46 34 29.9 N 119  6.6 W  6.8   14 km ( 9 mi)  ENE  of Ojai, CA 
15162881  4.0  2012/06/10 15:45:42 32  6.3 N 115 44.1 W 11.3   67 km (41 mi)  SSW  of Calexico, CA
15162889  2.9  2012/06/10 15:57:45 32  6.6 N 115 44.1 W 14.0   66 km (41 mi)  SSW  of Calexico, CA
15163033  2.7  2012/06/10 21:24:39 34 15.0 N 116 25.7 W  1.3   15 km ( 9 mi)  N of Yucca Valley, CA 
15163113  2.3  2012/06/11 04:17:31 32  6.2 N 115 43.1 W 11.9   66 km (41 mi)  SSW  of Calexico, CA
15163129  2.3  2012/06/11 05:26:31 32 11.1 N 115 12.4 W 10.0   60 km (37 mi)  SSE  of Calexico, CA
15163289  2.1  2012/06/11 13:03:30 33 39.3 N 118 15.3 W  0.8    7 km ( 4 mi)  SSE  of Pt. Fermin San Pedro, CA
15163313  3.2  2012/06/11 13:46:24 32  6.4 N 115 44.5 W 12.4   67 km (41 mi)  SSW  of Calexico, CA
15163329  2.6  2012/06/11 14:40:21 32  5.8 N 115 42.6 W 10.0   67 km (41 mi)  SSW  of Calexico, CA
15163737  2.2  2012/06/13 00:17:06 32  7.1 N 115 44.4 W  8.9   65 km (41 mi)  SSW  of Calexico, CA
15163833  2.2  2012/06/13 08:34:56 34 19.4 N 116 27.6 W  2.9   23 km (14 mi)  N of Yucca Valley, CA
15163841  2.5  2012/06/13 08:40:14 32 10.3 N 115 12.2 W  6.7   62 km (38 mi)  SSE  of Calexico, CA
15164105  4.0  2012/06/13 20:17:15 33 54.5 N 117 47.5 W  9.8    3 km ( 2 mi)  NE of Yorba Linda, CA
15164113  2.4  2012/06/13 20:23:07 33 54.5 N 117 47.2 W  9.8    3 km ( 2 mi)  NE of Yorba Linda, CA
15164137  2.3  2012/06/13 20:28:32 33 54.4 N 117 47.1 W  9.0    3 km ( 2 mi)  NE of Yorba Linda, CA 
15164249  2.3  2012/06/14 06:47:30 34 15.4 N 116 26.0 W  1.2   16 km (10 mi)  N of Yucca Valley, CA
15164337  2.0  2012/06/14 11:24:53 34  0.4 N 117 11.3 W 16.7    6 km ( 3 mi)  SSW  of Redlands, CA
15164393  3.1  2012/06/14 13:56:39 32 16.9 N 115 21.8 W 10.0   45 km (28 mi)  SSE  of Calexico, CA
15164409  3.0  2012/06/14 14:25:34 32  6.6 N 115 43.5 W 11.3   66 km (41 mi)  SSW  of Calexico, CA
15164425  2.0  2012/06/14 15:08:27 32 19.5 N 115 20.7 W 10.0   41 km (25 mi)  SSE  of Calexico, CA 

June 7, 2012

Weekly Seismicity Report – June 7, 2012

Filed under: Felt Earthquakes, Weekly — nick @ 5:32 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


Lucy Jones, U. S. Geological Survey

California Institute of Technology

June 07, 2012

This report covers the seven day period ending 17:00 on June 07, 2012. During this period we detected and analyzed 243 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed. For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15157409  2.4  2012/05/31 19:06:14 34 56.8 N 116 43.4 W  2.4   28 km (17 mi)  ENE  of Barstow, CA
15157513  2.3  2012/05/31 23:37:14 34 56.9 N 116 43.5 W  2.7   28 km (17 mi)  ENE  of Barstow, CA
15157553  2.1  2012/06/01 03:24:01 32 14.4 N 115 15.2 W 10.7   53 km (33 mi)  SSE  of Calexico, CA
15158137  2.1  2012/06/01 19:39:34 33 47.7 N 116 42.1 W 19.6    6 km ( 3 mi)  N of Idyllwild, CA
15158145  2.1  2012/06/01 20:45:10 32 18.9 N 115 25.8 W 10.0   40 km (25 mi)  S of Calexico, CA
15158289  2.4  2012/06/02 06:44:53 33 56.0 N 115 59.4 W  2.8   23 km (15 mi)  SSE  of Twentynine Palms, CA
15158297  2.7  2012/06/02 07:19:37 32  5.3 N 115 43.5 W 12.1   68 km (42 mi)  SSW  of Calexico, CA
15158321  3.1  2012/06/02 08:55:38 32  6.8 N 115 44.0 W 12.1   66 km (41 mi)  SSW  of Calexico, CA
15158369  2.3  2012/06/02 11:49:00 33 42.0 N 116 45.2 W 17.9    6 km ( 4 mi)  SW of Idyllwild, CA 
15158441  2.1  2012/06/02 14:26:53 32 48.1 N 116  8.4 W  9.8   16 km (10 mi)  WNW  of Ocotillo, CA
15158505  2.0  2012/06/02 19:10:58 32 23.3 N 115 14.1 W 10.0   40 km (25 mi)  SE of Calexico, CA
15158617  2.1  2012/06/03 04:45:10 32 15.1 N 115 19.2 W 10.0   49 km (31 mi)  SSE  of Calexico, CA
15158649  2.2  2012/06/03 06:20:41 33 13.0 N 115 38.9 W  2.3    5 km ( 3 mi)  NNW  of Obsidian Butte, CA
15158729  2.2  2012/06/03 09:21:54 33 11.3 N 115 34.0 W  1.8    7 km ( 4 mi)  ENE  of Obsidian Butte, CA
15159145  2.9  2012/06/04 05:54:13 32 31.9 N 115 38.3 W 13.5   20 km (13 mi)  SW of Calexico, CA
15159441  3.0  2012/06/04 22:49:07 32  6.7 N 115 44.4 W 12.6   66 km (41 mi)  SSW  of Calexico, CA
15159809  2.9  2012/06/05 13:18:14 32  7.5 N 115 43.4 W  6.0   64 km (40 mi)  SSW  of Calexico, CA
15159873  2.4  2012/06/05 15:54:32 34 56.7 N 116 43.3 W  2.4   28 km (18 mi)  ENE  of Barstow, CA
15159905  2.1  2012/06/05 16:53:34 32 19.8 N 115 21.9 W 10.0   40 km (25 mi)  SSE  of Calexico, CA
15159921  3.0  2012/06/05 18:31:41 35 47.4 N 116 16.3 W 11.4   21 km (13 mi)  S of Shoshone, CA
15159961  2.3  2012/06/05 22:44:33 32 23.8 N 115 30.4 W 19.8   30 km (19 mi)  S of Calexico, CA
15159985  2.4  2012/06/06 01:39:52 32  6.5 N 115 45.6 W  5.3   67 km (42 mi)  SSW  of Calexico, CA
15160017  2.7  2012/06/06 05:17:53 32 11.2 N 115 12.1 W  5.1   60 km (37 mi)  SSE  of Calexico, CA
15160089  2.1  2012/06/06 11:04:21 35  5.5 N 118 18.8 W  0.0   13 km ( 8 mi)  ESE  of Tehachapi, CA
15160505  2.6  2012/06/06 23:17:52 32 13.8 N 115 14.5 W 10.0   54 km (34 mi)  SSE  of Calexico, CA
15160545  2.3  2012/06/07 01:31:58 32 30.7 N 115 36.7 W 13.9   21 km (13 mi)  SSW  of Calexico, CA
15160649  2.0  2012/06/07 09:18:56 34 57.0 N 116 43.3 W  1.7   28 km (18 mi)  ENE  of Barstow, CA 

May 31, 2012

Weekly Seismicity Report – May 31, 2012

Filed under: Weekly — Anthony Guarino @ 5:51 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

May 31, 2012

This report covers the seven day period ending 17:00 on May 31, 2012. During this period we detected and analyzed 274 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15154433  2.5  2012/05/24 23:58:10 32 34.8 N 115 41.8 W 10.0   21 km (13 mi)  WSW  of Calexico, CA
15154441  2.4  2012/05/25 02:01:45 34  1.7 N 118 54.1 W 10.5    4 km ( 2 mi)  ESE  of Leo Carrillo State Beach, CA 
15154473  2.0  2012/05/25 06:12:49 34 13.3 N 118 29.0 W 13.6    3 km ( 2 mi)  W of Panorama City, CA
15155001  2.4  2012/05/26 13:29:38 32  4.9 N 115 44.5 W 13.8   69 km (43 mi)  SSW  of Calexico, CA
15155129  2.5  2012/05/26 18:31:35 32 15.5 N 115 17.1 W 10.0   50 km (31 mi)  SSE  of Calexico, CA
15155153  2.7  2012/05/26 21:47:53 33 51.5 N 116  9.3 W  4.1   17 km (11 mi)  NNE  of Indio, CA
15155233  2.4  2012/05/27 03:09:07 32  8.2 N 115 45.5 W  7.8   64 km (40 mi)  SSW  of Calexico, CA
15155281  3.8  2012/05/27 06:05:48 34 56.8 N 116 43.3 W  6.8   28 km (18 mi)  ENE  of Barstow, CA
15155393  2.1  2012/05/27 10:26:40 34 56.9 N 116 43.4 W  0.7   28 km (17 mi)  ENE  of Barstow, CA
15155545  2.3  2012/05/27 17:09:31 32 17.4 N 115 19.1 W 10.0   45 km (28 mi)  SSE  of Calexico, CA
37052059  2.1  2012/05/28 01:33:52 32 54.6 N 115 31.6 W 10.2    6 km ( 4 mi)  S of Brawley, CA
15155809  2.8  2012/05/28 10:25:18 34 56.8 N 116 43.5 W  2.2   28 km (17 mi)  ENE  of Barstow, CA
15155961  2.4  2012/05/28 19:17:26 32 36.1 N 115 42.7 W  8.3   22 km (13 mi)  WSW  of Calexico, CA
15156185  2.6  2012/05/29 11:15:34 32 54.9 N 115 34.7 W  9.8    6 km ( 4 mi)  SW of Brawley, CA
15156305  2.6  2012/05/29 14:39:41 34 56.8 N 116 43.5 W  4.0   28 km (17 mi)  ENE  of Barstow, CA
15156345  2.3  2012/05/29 15:16:53 32 55.8 N 116 14.9 W 10.4   26 km (16 mi)  SSW  of Ocotillo Wells, CA
15156369  2.2  2012/05/29 17:04:37 33 59.5 N 118 55.0 W 15.0    6 km ( 4 mi)  SSE  of Leo Carrillo State Beach, CA
15156489  2.3  2012/05/29 22:00:09 32 17.2 N 115 18.2 W 10.0   46 km (29 mi)  SSE  of Calexico, CA
15156497  2.2  2012/05/29 22:12:19 33 41.8 N 119  3.1 W  8.2   25 km (16 mi)  N of Santa Barbara Is., CA
15156505  4.0  2012/05/29 22:14:00 33 41.5 N 119  3.5 W 16.4   24 km (15 mi)  N of Santa Barbara Is., CA
37052203  2.5  2012/05/29 22:15:11 33 43.3 N 119  4.5 W  6.0   28 km (17 mi)  N of Santa Barbara Is., CA
15156569  2.1  2012/05/30 04:17:52 33  0.9 N 116 21.6 W  7.9   23 km (15 mi)  ESE  of Julian, CA
15156673  2.4  2012/05/30 09:18:22 32 12.6 N 115 13.2 W 15.3   57 km (35 mi)  SSE  of Calexico, CA
15156737  2.3  2012/05/30 12:03:36 32  9.1 N 115 45.3 W  0.0   62 km (39 mi)  SSW  of Calexico, CA
15156777  2.6  2012/05/30 12:51:44 32 15.3 N 115 14.6 W 15.9   52 km (32 mi)  SSE  of Calexico, CA
15156801  2.4  2012/05/30 13:38:56 34 56.9 N 116 43.5 W  1.8   28 km (17 mi)  ENE  of Barstow, CA
15156889  2.3  2012/05/30 16:21:28 32 15.1 N 115 16.0 W 10.0   51 km (32 mi)  SSE  of Calexico, CA
15156993  2.1  2012/05/30 20:14:51 34 57.0 N 116 43.3 W  2.8   28 km (18 mi)  ENE  of Barstow, CA
15157065  3.5  2012/05/30 23:42:55 33 10.5 N 118 50.0 W  5.3   27 km (17 mi)  NW of San Clemente Is.  
15157209  2.4  2012/05/31 10:11:58 32  8.1 N 115 43.3 W 10.0   63 km (39 mi)  SSW  of Calexico, CA
15157289  2.0  2012/05/31 14:31:50 33  0.1 N 116 22.9 W 10.0   22 km (14 mi)  ESE  of Julian, CA
15157305  2.1  2012/05/31 14:48:55 32  8.3 N 115 10.5 W 10.0   66 km (41 mi)  SSE  of Calexico, CA
15157321  2.7  2012/05/31 15:41:17 34  6.3 N 117 55.4 W 13.2    3 km ( 2 mi)  SSW  of Azusa, CA
15157329  2.0  2012/05/31 15:44:26 34  6.2 N 117 55.6 W 13.5    4 km ( 2 mi)  N of West Covina, CA 

May 24, 2012

Weekly Seismicity

Filed under: Weekly — Anthony Guarino @ 5:22 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

May 24, 2012

This report covers the seven day period ending 17:00 on May 24, 2012. During this period we detected and analyzed 372 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15150473  2.8  2012/05/17 18:02:12 34 16.4 N 119 30.2 W  0.1   14 km ( 9 mi)  S of Carpinteria, CA
15150537  2.2  2012/05/17 19:30:25 32 37.4 N 117 27.9 W 10.0   26 km (16 mi)  SW of Mission Beach, CA
15150729  2.7  2012/05/18 01:35:05 32  8.5 N 115 45.2 W  9.1   63 km (39 mi)  SSW  of Calexico, CA
15150785  3.6  2012/05/18 03:37:12 33 19.2 N 116 24.1 W  7.5    8 km ( 5 mi)  NNW  of Borrego Springs, CA
15150897  2.4  2012/05/18 07:28:21 32 13.7 N 115 16.8 W 10.4   53 km (33 mi)  SSE  of Calexico, CA
15151409  2.2  2012/05/19 01:38:59 33  0.4 N 116 21.7 W  7.6   24 km (15 mi)  ESE  of Julian, CA
15151537  2.0  2012/05/19 06:38:32 32 47.1 N 115 26.9 W  9.5   10 km ( 6 mi)  E of El Centro, CA
15151673  2.8  2012/05/19 12:21:13 32 31.9 N 115 38.5 W 12.3   20 km (13 mi)  SW of Calexico, CA
15151681  2.8  2012/05/19 12:22:15 32 31.5 N 115 38.6 W 12.8   21 km (13 mi)  SW of Calexico, CA
15151713  2.4  2012/05/19 13:14:26 32 31.6 N 115 37.9 W 11.9   20 km (13 mi)  SW of Calexico, CA
15151753  2.1  2012/05/19 15:02:17 32 27.7 N 115 10.6 W 10.0   38 km (23 mi)  SE of Calexico, CA
15151769  2.0  2012/05/19 15:41:00 32 31.5 N 115 38.8 W  7.6   21 km (13 mi)  SW of Calexico, CA
15152033  2.1  2012/05/20 03:14:51 32 15.4 N 115 16.2 W 10.0   50 km (31 mi)  SSE  of Calexico, CA
15152041  3.5  2012/05/20 03:21:09 32 14.8 N 115 15.9 W 10.0   52 km (32 mi)  SSE  of Calexico, CA
15152049  2.4  2012/05/20 04:02:29 32 14.0 N 115 15.7 W 10.0   53 km (33 mi)  SSE  of Calexico, CA
15152057  2.6  2012/05/20 04:32:48 32 15.0 N 115 16.4 W 10.0   51 km (32 mi)  SSE  of Calexico, CA
15152113  2.1  2012/05/20 06:29:31 34 31.6 N 118 47.8 W 14.7   16 km (10 mi)  W of Castaic Lake dam, CA
15152225  2.6  2012/05/20 10:03:41 32  7.8 N 115 44.4 W  6.7   64 km (40 mi)  SSW  of Calexico, CA
15152321  2.5  2012/05/20 15:52:15 33 10.9 N 115 36.9 W  1.5    2 km ( 1 mi)  ENE  of Obsidian Butte, CA
15152473  2.2  2012/05/20 17:57:07 32  8.0 N 115 44.7 W  3.7   64 km (40 mi)  SSW  of Calexico, CA
15152489  2.1  2012/05/20 18:27:08 32  8.4 N 115 46.0 W  0.1   64 km (40 mi)  SSW  of Calexico, CA
15152529  2.3  2012/05/20 19:48:06 33 42.2 N 116 49.4 W 18.0   11 km ( 7 mi)  WSW  of Idyllwild, CA
15152625  3.4  2012/05/20 23:19:58 33 28.6 N 116 29.2 W 15.5   19 km (12 mi)  ESE  of Anza, CA
15152713  2.8  2012/05/21 02:07:11 34 29.7 N 119 14.1 W  1.2    6 km ( 3 mi)  NNE  of Ojai, CA
15152721  2.6  2012/05/21 02:25:40 34 30.0 N 119 14.2 W  0.9    6 km ( 4 mi)  N of Ojai, CA
15152793  3.6  2012/05/21 03:47:07 34 57.8 N 118 34.6 W  9.2   22 km (14 mi)  SSW  of Tehachapi, CA
15153161  2.4  2012/05/21 16:33:56 33 38.5 N 117 50.5 W  8.1    4 km ( 2 mi)  SSW  of Irvine, CA
15153353  2.6  2012/05/22 01:49:49 32 37.1 N 115 43.1 W  9.0   22 km (13 mi)  WSW  of Calexico, CA
15153481  2.6  2012/05/22 07:40:40 34 10.0 N 118 21.3 W 13.8    2 km ( 1 mi)  ESE  of North Hollywood, CA
15153497  4.0  2012/05/22 08:06:24 32 40.6 N 115 42.2 W  8.9   19 km (12 mi)  SW of El Centro, CA 
15153905  2.4  2012/05/23 06:19:21 33 55.4 N 117 50.9 W  9.2    5 km ( 3 mi)  E of Brea, CA
15154033  2.6  2012/05/23 13:36:52 32 13.1 N 115 14.7 W 10.0   55 km (34 mi)  SSE  of Calexico, CA
15154129  2.5  2012/05/23 19:05:04 32  7.8 N 115  8.7 W 10.0   68 km (42 mi)  SSE  of Calexico, CA
15154161  3.2  2012/05/23 22:45:27 34 56.8 N 116 43.4 W  2.0   28 km (17 mi)  ENE  of Barstow, CA
15154169  2.7  2012/05/23 23:05:54 32 12.2 N 115 14.9 W 10.0   57 km (35 mi)  SSE  of Calexico, CA 

May 17, 2012

Weekly Seismicity Report – May 17, 2012

Filed under: Weekly — Anthony Guarino @ 5:08 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones U. S. Geological Survey

California Institute of Technology

May 17, 2012

This report covers the seven day period ending 17:00 on May 17, 2012. During this period we detected and analyzed 250 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15147369  2.1  2012/05/10 17:48:13 32  5.9 N 115 42.9 W  8.3   67 km (41 mi)  SSW  of Calexico, CA
15147393  3.1  2012/05/10 19:23:36 32 12.9 N 115 18.6 W 10.0   53 km (33 mi)  SSE  of Calexico, CA
15147457  3.9  2012/05/10 23:19:32 32  5.6 N 115 44.2 W 10.0   68 km (42 mi)  SSW  of Calexico, CA
15147673  2.2  2012/05/11 12:48:14 32 48.2 N 118 20.1 W 14.0    2 km ( 1 mi)  SSE  of San Clemente Is.
15147793  2.3  2012/05/11 17:14:53 32 19.5 N 115 21.4 W 10.0   40 km (25 mi)  SSE  of Calexico, CA
15148065  2.3  2012/05/12 17:25:05 35 19.1 N 118 32.1 W  4.7   22 km (14 mi)  NNW  of Tehachapi, CA
15148153  2.6  2012/05/12 21:45:48 34 35.5 N 116 16.0 W  2.4   51 km (32 mi)  N of Joshua Tree, CA
15148217  2.1  2012/05/13 00:00:54 32  6.3 N 115 44.4 W  3.0   67 km (42 mi)  SSW  of Calexico, CA
15148241  3.1  2012/05/13 02:21:05 32 11.7 N 115 16.7 W 10.0   56 km (35 mi)  SSE  of Calexico, CA
15148249  2.0  2012/05/13 02:30:08 33 39.7 N 118 15.6 W  1.1    6 km ( 4 mi)  SSE  of Pt. Fermin San Pedro, CA
15148337  2.5  2012/05/13 07:40:25 32  6.0 N 115 43.9 W  4.5   67 km (42 mi)  SSW  of Calexico, CA
15148673  2.0  2012/05/14 04:47:00 36 51.3 N 117 43.2 W  0.0   42 km (26 mi)  NE of Lone Pine, CA
15148697  2.0  2012/05/14 07:12:05 33 45.2 N 116  5.5 W  3.6   12 km ( 8 mi)  ENE  of Indio, CA
15148849  2.4  2012/05/14 13:55:05 32 46.2 N 115 26.2 W  9.9   11 km ( 7 mi)  ESE  of El Centro, CA
37072636  2.2  2012/05/14 13:55:40 32 44.0 N 115 24.7 W  9.1   11 km ( 7 mi)  NE of Calexico, CA
15148889  2.0  2012/05/14 14:55:06 32 45.9 N 115 26.0 W  9.8   12 km ( 7 mi)  ESE  of El Centro, CA
15148897  2.4  2012/05/14 14:55:56 32 46.1 N 115 26.3 W  9.2   11 km ( 7 mi)  ESE  of El Centro, CA
15148953  2.5  2012/05/14 16:30:26 33 30.2 N 116 27.2 W  8.3   21 km (13 mi)  ESE  of Anza, CA
15149177  2.1  2012/05/15 05:56:39 36  6.3 N 117 50.7 W  2.7   11 km ( 7 mi)  NE of Coso Junction, CA
15149273  2.5  2012/05/15 11:26:36 32 12.1 N 115 15.7 W 10.0   56 km (35 mi)  SSE  of Calexico, CA
15149521  2.8  2012/05/15 21:00:00 33 56.6 N 117 51.1 W 12.9    5 km ( 3 mi)  ENE  of Brea, CA 
15149577  2.5  2012/05/16 01:07:16 32 23.1 N 115 30.0 W 21.8   32 km (20 mi)  S of Calexico, CA
15149913  2.7  2012/05/16 16:09:44 32 12.3 N 115 13.0 W 20.2   58 km (36 mi)  SSE  of Calexico, CA
15150105  2.7  2012/05/17 02:37:16 33 42.0 N 116 49.7 W 17.7   12 km ( 7 mi)  WSW  of Idyllwild, CA
15150337  2.2  2012/05/17 12:36:00 32 13.9 N 115 17.6 W 10.0   52 km (32 mi)  SSE  of Calexico, CA 

May 10, 2012

Weekly Seismicity Report – May 10th, 2012

Filed under: Weekly — Anthony Guarino @ 5:24 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones, U. S. Geological Survey

California Institute of Technology

May 10, 2012

This report covers the seven day period ending 17:00 on May 10, 2012. During this period we detected and analyzed 274 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11101842  2.4  2012/05/03 22:38:30 32  6.8 N 115 43.1 W 10.0   65 km (41 mi)  SSW  of Calexico, CA
11101850  2.3  2012/05/03 22:51:31 33 19.4 N 116 24.4 W  7.6    8 km ( 5 mi)  NNW  of Borrego Springs, CA
37069116  2.0  2012/05/04 00:13:29 32 56.2 N 115 44.3 W  8.2   16 km (10 mi)  SW of Westmorland, CA
11102194  2.8  2012/05/04 11:07:41 32 36.6 N 115 42.5 W 10.3   21 km (13 mi)  WSW  of Calexico, CA
11102242  2.5  2012/05/04 14:03:44 32  8.5 N 115 11.7 W 10.3   65 km (40 mi)  SSE  of Calexico, CA
11102322  2.2  2012/05/04 16:52:48 32  7.4 N 115 11.1 W 10.0   67 km (42 mi)  SSE  of Calexico, CA
11102346  2.6  2012/05/04 19:00:25 35 59.2 N 117 52.1 W  8.0   10 km ( 6 mi)  SE of Coso Junction, CA
11103066  2.3  2012/05/06 11:26:45 32 19.6 N 115 11.8 W 16.3   47 km (29 mi)  SE of Calexico, CA
11103370  2.2  2012/05/07 04:44:26 32 23.1 N 115 12.8 W  0.1   41 km (26 mi)  SE of Calexico, CA
11103402  2.0  2012/05/07 05:30:15 34 44.0 N 120 13.0 W 11.6   14 km ( 8 mi)  N of Buellton, CA
11103682  2.2  2012/05/07 13:44:46 34  0.1 N 116 23.4 W  2.2   11 km ( 7 mi)  ENE  of Desert Hot Springs, CA
11103714  2.9  2012/05/07 13:58:06 33 60.0 N 116 23.7 W  3.9   11 km ( 7 mi)  ENE  of Desert Hot Springs, CA
11103746  2.0  2012/05/07 16:17:40 32 10.7 N 115 14.2 W 10.0   60 km (37 mi)  SSE  of Calexico, CA
11103938  2.3  2012/05/08 03:41:05 32 13.5 N 115 20.7 W  0.0   51 km (32 mi)  SSE  of Calexico, CA
11103962  2.1  2012/05/08 03:57:04 32 39.1 N 115 42.4 W  8.9   20 km (12 mi)  W of Calexico, CA
11104010  2.3  2012/05/08 07:10:01 32 10.9 N 115 15.2 W  4.7   59 km (36 mi)  SSE  of Calexico, CA
11104354  3.2  2012/05/08 16:55:42 34  9.6 N 116 25.4 W  8.1    5 km ( 3 mi)  NNE  of Yucca Valley, CA
11104394  2.1  2012/05/08 17:48:05 34 21.6 N 119 33.8 W 12.3    6 km ( 4 mi)  SW of Carpinteria, CA
11104474  2.0  2012/05/08 21:49:31 32 40.7 N 115 41.3 W 10.6   18 km (11 mi)  W of Calexico, CA
11104546  2.3  2012/05/08 22:55:19 32  4.8 N 115 11.9 W 20.9   71 km (44 mi)  SSE  of Calexico, CA
11104602  3.6  2012/05/09 01:18:08 32  9.9 N 115 14.4 W 10.0   61 km (38 mi)  SSE  of Calexico, CA
11104642  3.7  2012/05/09 02:42:52 32  5.4 N 115 43.0 W  5.0   68 km (42 mi)  SSW  of Calexico, CA
11104658  2.4  2012/05/09 03:11:18 32  6.5 N 115 45.3 W  5.8   67 km (42 mi)  SSW  of Calexico, CA
11104706  2.5  2012/05/09 06:27:51 33 16.3 N 116  0.2 W  3.7    4 km ( 2 mi)  WSW  of Salton City, CA
15146785  2.4  2012/05/09 12:17:45 32  6.5 N 115 45.0 W  2.9   67 km (41 mi)  SSW  of Calexico, CA
15147009  2.1  2012/05/09 22:36:02 34 22.1 N 116 27.5 W  3.6   28 km (17 mi)  N of Yucca Valley, CA
15147033  2.8  2012/05/09 23:06:43 32  9.2 N 115 12.2 W 10.0   63 km (39 mi)  SSE  of Calexico, CA
15147057  3.7  2012/05/09 23:24:38 32  9.5 N 115 12.7 W 10.0   63 km (39 mi)  SSE  of Calexico, CA
15147249  2.3  2012/05/10 11:33:42 32 36.2 N 115 45.9 W  3.8   26 km (16 mi)  SE of Ocotillo, CA 

May 3, 2012

Weekly Seismicity Report – May 3, 2012

Filed under: Weekly — Anthony Guarino @ 5:02 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones U. S. Geological Survey

California Institute of Technology

May 03, 2012

This report covers the seven day period ending 17:00 on May 03, 2012. During this period we detected and analyzed 255 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15140857  2.0  2012/04/26 17:40:00 32 58.4 N 117 47.1 W 10.0   45 km (28 mi)  WSW  of Oceanside, CA
15140953  2.4  2012/04/26 20:44:00 34 21.1 N 116 46.5 W 11.1   12 km ( 7 mi)  NE of Big Bear City, CA
15141129  2.6  2012/04/27 07:47:12 35 15.5 N 119 18.3 W 20.1   18 km (11 mi)  NE of Taft, CA
15141409  2.4  2012/04/27 22:36:28 33 39.8 N 116 45.8 W 18.9   10 km ( 6 mi)  SSW  of Idyllwild, CA
15141521  3.8  2012/04/28 08:07:28 34 14.1 N 117 26.1 W 13.4    3 km ( 2 mi)  WNW  of Devore, CA
15141529  2.0  2012/04/28 08:09:31 34 12.3 N 117 24.4 W 10.6    2 km ( 1 mi)  SSW  of Devore, CA
15141665  4.2  2012/04/28 14:25:08 32 10.5 N 115 16.8 W 10.0   58 km (36 mi)  SSE  of Calexico, CA
15141721  3.0  2012/04/28 16:24:37 32 13.1 N 115 17.1 W  0.0   54 km (33 mi)  SSE  of Calexico, CA
15141745  2.0  2012/04/28 18:46:25 33 58.2 N 116 38.8 W 15.0   10 km ( 6 mi)  SW of Morongo Valley, CA
15141761  2.1  2012/04/28 22:40:14 36 11.6 N 118  2.9 W  1.2   10 km ( 7 mi)  SSW  of Olancha, CA
15141937  2.2  2012/04/29 13:21:24 32 11.4 N 115 16.2 W 10.0   57 km (36 mi)  SSE  of Calexico, CA
15142017  2.8  2012/04/29 15:53:56 33 27.5 N 116 27.5 W  9.0   22 km (14 mi)  ESE  of Anza, CA
15142057  2.1  2012/04/29 16:35:09 33 51.6 N 116  9.4 W  3.7   17 km (11 mi)  NNE  of Indio, CA
15142065  2.6  2012/04/29 16:37:42 33 51.5 N 116  9.2 W  3.9   17 km (11 mi)  NNE  of Indio, CA
15142137  2.1  2012/04/29 18:34:06 34 15.3 N 119 40.3 W  8.5   19 km (12 mi)  S of Santa Barbara, CA
15142161  2.5  2012/04/29 20:16:30 34 24.8 N 116 29.0 W  9.0   33 km (21 mi)  N of Yucca Valley, CA
15142177  2.3  2012/04/29 20:39:14 33 47.8 N 116  5.8 W  1.2   14 km ( 9 mi)  NE of Indio, CA
15142209  2.0  2012/04/30 02:05:01 32 12.1 N 115 16.6 W 10.0   56 km (35 mi)  SSE  of Calexico, CA
15142625  2.2  2012/05/01 05:40:07 33  9.8 N 115 40.1 W  1.7    3 km ( 2 mi)  WSW  of Obsidian Butte, CA
15142633  2.2  2012/05/01 05:40:07 33  9.9 N 115 39.7 W  2.0    2 km ( 1 mi)  WSW  of Obsidian Butte, CA
15143065  2.3  2012/05/01 21:18:31 32 14.2 N 115 21.9 W 10.0   49 km (31 mi)  SSE  of Calexico, CA
15143129  2.0  2012/05/02 01:34:03 36  0.9 N 117 49.0 W  2.2   12 km ( 8 mi)  ESE  of Coso Junction, CA
15143305  3.3  2012/05/02 16:10:09 32 25.2 N 115 33.1 W 12.2   28 km (17 mi)  S of Calexico, CA
37066556  2.6  2012/05/02 16:11:09 32 24.8 N 115 33.3 W  7.3   29 km (18 mi)  S of Calexico, CA
15143561  2.7  2012/05/03 07:53:42 33 45.2 N 116  5.3 W  4.3   12 km ( 8 mi)  ENE  of Indio, CA 

April 28, 2012

M4.1 Earthquake – Devore, CA, 8:07AM, 4/28/12

Filed under: Felt Earthquakes, Large Events, Significant Events — Anthony Guarino @ 9:23 am

A M4.1 earthquake occurred at 8:07AM this morning, and was felt widely throughout Riverside, San Bernardino, Los Angeles, Orange, and San Diego Counties. If you felt this quake, and would like to report it, click here.

The ShakeMap for the event is below:
ShakeMap for M4.1 Devore Earthquake - 4/28/12

The CIIM Map is below. This map will update as more responses are collected:
CIIM Map

April 26, 2012

Weekly Seismicity Report – April 26, 2012

Filed under: Weekly — Anthony Guarino @ 5:39 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones U. S. Geological Survey

California Institute of Technology

April 26, 2012

This report covers the seven day period ending 17:00 on April 26, 2012. During this period we detected and analyzed 282 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15137785  2.4  2012/04/20 00:07:39 32 20.9 N 115 12.0 W 10.0   45 km (28 mi)  SE of Calexico, CA
15137929  2.6  2012/04/20 07:46:07 32 14.7 N 115 17.2 W 10.0   51 km (32 mi)  SSE  of Calexico, CA
15138273  2.3  2012/04/21 02:44:07 32 12.7 N 115 14.9 W  2.8   56 km (35 mi)  SSE  of Calexico, CA
15138353  2.9  2012/04/21 06:37:16 32 15.7 N 115 14.7 W 10.0   51 km (32 mi)  SSE  of Calexico, CA
15138681  3.5  2012/04/22 09:18:33 33 19.3 N 116 24.1 W  7.3    8 km ( 5 mi)  NNW  of Borrego Springs, CA 
15138745  2.7  2012/04/22 10:16:27 32  7.6 N 115 15.4 W 14.0   64 km (40 mi)  SSE  of Calexico, CA
15139105  2.6  2012/04/23 02:00:59 33  8.4 N 116  4.2 W 11.7    6 km ( 4 mi)  E of Ocotillo Wells, CA 
15139281  2.3  2012/04/23 09:34:32 32 59.0 N 117 41.8 W 12.0   38 km (23 mi)  SW of Oceanside, CA
15139337  3.9  2012/04/23 10:37:02 33 30.1 N 117 43.2 W 13.1    3 km ( 2 mi)  SSW  of Laguna Niguel, CA 
Felt Widely Throughout Orange County, Los Angeles, Riverside, and San Diego Counties
15139417  2.1  2012/04/23 12:25:53 33 50.8 N 116  9.3 W  2.8   16 km (10 mi)  NNE  of Indio, CA
15139465  2.3  2012/04/23 16:59:30 33 19.2 N 116 24.0 W  7.3    8 km ( 5 mi)  NNW  of Borrego Springs, CA
15139473  2.6  2012/04/23 18:01:27 33 50.8 N 116  9.3 W  4.2   16 km (10 mi)  NNE  of Indio, CA
15139817  2.3  2012/04/24 11:23:44 33 28.8 N 116 30.3 W 13.7   18 km (11 mi)  ESE  of Anza, CA
15139881  3.3  2012/04/24 12:44:09 33 42.7 N 116 50.4 W 18.1   12 km ( 8 mi)  WSW  of Idyllwild, CA
15139913  2.5  2012/04/24 12:45:59 33 42.9 N 116 50.6 W 17.9   12 km ( 8 mi)  ESE  of Hemet, CA
15140193  3.0  2012/04/24 22:29:32 33  8.2 N 117 56.2 W  6.0   42 km (26 mi)  SSW  of Dana Point, CA
15140289  2.0  2012/04/25 06:22:00 33 51.5 N 116  9.5 W  3.2   17 km (11 mi)  NNE  of Indio, CA
15140337  2.4  2012/04/25 09:54:49 32 19.0 N 115 19.0 W  0.1   42 km (26 mi)  SSE  of Calexico, CA
15140489  2.1  2012/04/25 19:23:16 33 20.2 N 116 12.8 W 13.4   17 km (11 mi)  ENE  of Borrego Springs, CA
15140609  2.1  2012/04/26 05:30:18 32 10.7 N 115 16.5 W 10.0   58 km (36 mi)  SSE  of Calexico, CA
15140793  2.2  2012/04/26 14:36:30 35 28.6 N 118 27.5 W  5.8   18 km (11 mi)  S of town of Lake Isabella, CA
15140809  2.1  2012/04/26 14:52:46 33 58.6 N 116 56.1 W 20.9    7 km ( 4 mi)  NE of Beaumont, CA 

April 19, 2012

Weekly Seismicity Report – April 19, 2012

Filed under: Weekly — Anthony Guarino @ 5:30 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones U. S. Geological Survey

California Institute of Technology

April 19, 2012

This report covers the seven day period ending 17:00 on April 19, 2012. During this period we detected and analysed 285 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15134721  2.3  2012/04/12 21:18:02 33 28.2 N 118 15.0 W  6.5   16 km (10 mi)  NNE  of Avalon Catalina Island, CA
37048636  2.5  2012/04/12 21:18:09 33 28.5 N 118 15.8 W  0.0   16 km (10 mi)  NNE  of Avalon Catalina Island, CA
15134769  2.1  2012/04/13 02:29:37 33 21.5 N 116 24.6 W  9.8   12 km ( 7 mi)  NNW  of Borrego Springs, CA
15135297  2.1  2012/04/14 00:11:01 33 48.0 N 116  5.6 W  2.2   15 km ( 9 mi)  NE of Indio, CA
15135345  2.7  2012/04/14 04:34:29 32 59.5 N 116 27.6 W  5.7   16 km (10 mi)  SE of Julian, CA
15135569  2.2  2012/04/15 00:42:39 35 26.8 N 117 40.3 W  9.6   20 km (12 mi)  S of Ridgecrest, CA
15135577  2.2  2012/04/15 02:43:53 32 27.5 N 115 35.2 W 13.5   25 km (15 mi)  SSW  of Calexico, CA
15135737  2.2  2012/04/15 17:18:41 33 51.1 N 116  9.9 W  6.0   16 km (10 mi)  NNE  of Indio, CA
15135817  2.5  2012/04/15 20:02:00 33 30.4 N 116 18.7 W 12.8   23 km (14 mi)  WSW  of Mecca, CA
15135833  2.5  2012/04/15 20:02:58 33 30.4 N 116 18.6 W 12.3   23 km (14 mi)  WSW  of Mecca, CA
15135849  2.4  2012/04/15 20:07:27 33 30.2 N 116 20.0 W 10.7   25 km (15 mi)  SSE  of Palm Desert, CA
15135857  2.0  2012/04/15 20:08:20 33 30.1 N 116 19.6 W 11.0   24 km (15 mi)  WSW  of Mecca, CA
15136017  2.4  2012/04/16 08:25:36 32 14.7 N 115 15.3 W  3.5   52 km (32 mi)  SSE  of Calexico, CA
15136241  3.4  2012/04/16 17:12:03 35 28.0 N 119 20.9 W 24.8   33 km (21 mi)  WNW  of Bakersfield, CA
15136305  2.3  2012/04/16 19:45:28 33 10.4 N 115 38.2 W  2.2    0 km ( 0 mi)  N of Obsidian Butte, CA
15136449  2.0  2012/04/16 22:29:15 33 10.2 N 115 38.7 W  2.5    1 km ( 0 mi)  W of Obsidian Butte, CA
15136793  2.8  2012/04/17 13:15:16 33 21.1 N 116 22.9 W 14.9   11 km ( 7 mi)  N of Borrego Springs, CA
15136913  2.6  2012/04/17 19:48:59 34 20.0 N 117  0.6 W  6.6   14 km ( 8 mi)  NW of town of Big Bear Lake, CA
15137017  2.2  2012/04/18 03:14:42 35 41.1 N 117 28.8 W 11.9   14 km ( 8 mi)  SW of Trona, CA
15137481  2.8  2012/04/19 04:45:35 33 47.9 N 116  5.6 W  1.5   15 km ( 9 mi)  NE of Indio, CA
15137489  3.0  2012/04/19 04:46:04 33 47.6 N 116  5.6 W  1.7   14 km ( 9 mi)  NE of Indio, CA
15137513  2.5  2012/04/19 05:31:47 33 47.9 N 116  6.0 W  2.4   14 km ( 9 mi)  NE of Indio, CA
15137609  2.2  2012/04/19 12:50:30 36  3.7 N 117 52.4 W  5.4    7 km ( 4 mi)  ENE  of Coso Junction, CA 

April 12, 2012

Weekly Seismicity Report – April 12, 2012

Filed under: Weekly — Anthony Guarino @ 5:11 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

April 12, 2012

This report covers the seven day period ending 17:00 on April 12, 2012. During this period we detected and analysed 269 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11089554  2.4  2012/04/05 22:24:53 32 36.9 N 115 49.7 W 11.9   20 km (13 mi)  SE of Ocotillo, CA
11089602  2.2  2012/04/06 01:55:08 32 18.7 N 115 35.1 W 10.0   40 km (25 mi)  SSW  of Calexico, CA
11089650  2.2  2012/04/06 07:33:22 32 16.0 N 115 22.8 W 10.0   46 km (28 mi)  SSE  of Calexico, CA
11089706  2.7  2012/04/06 10:23:52 32  7.4 N 115 11.2 W 10.0   67 km (42 mi)  SSE  of Calexico, CA
11089882  2.3  2012/04/07 00:19:32 33 52.4 N 116 53.4 W 14.4    6 km ( 4 mi)  SSW  of Banning, CA
11090074  2.9  2012/04/07 07:39:23 33 46.4 N 116 10.8 W  3.3    7 km ( 5 mi)  NNE  of Indio, CA
Felt in Indio
11090130  2.2  2012/04/07 15:06:45 33 51.2 N 116  9.7 W  5.4   16 km (10 mi)  NNE  of Indio, CA
11090202  2.7  2012/04/07 18:39:24 33 46.5 N 116 10.8 W  3.0    8 km ( 5 mi)  NNE  of Indio, CA
11090274  3.5  2012/04/07 20:38:21 32  7.6 N 115 11.0 W 10.0   67 km (42 mi)  SSE  of Calexico, CA
11090314  3.0  2012/04/07 22:59:36 32 37.5 N 115 48.7 W  9.2   21 km (13 mi)  SE of Ocotillo, CA
11090322  3.2  2012/04/07 22:59:42 32 39.3 N 115 50.1 W  2.0   17 km (11 mi)  ESE  of Ocotillo, CA
11090330  2.8  2012/04/07 23:01:39 32 37.3 N 115 49.0 W  8.5   21 km (13 mi)  SE of Ocotillo, CA
11090370  2.7  2012/04/08 00:41:40 32 37.2 N 115 49.1 W  8.4   21 km (13 mi)  SE of Ocotillo, CA
11090394  3.1  2012/04/08 01:15:20 32 37.3 N 115 49.0 W  9.9   21 km (13 mi)  SE of Ocotillo, CA
11090442  2.0  2012/04/08 03:50:05 32 37.4 N 115 49.2 W  8.4   20 km (13 mi)  SE of Ocotillo, CA
11090450  2.7  2012/04/08 03:54:47 33 51.4 N 116  9.6 W  2.5   17 km (10 mi)  NNE  of Indio, CA
11090570  2.3  2012/04/08 14:09:39 33 35.4 N 118 22.5 W  0.5   15 km ( 9 mi)  SSW  of Pt. Fermin San Pedro, CA
11090658  2.2  2012/04/08 20:20:35 33 50.9 N 116  9.4 W  3.8   16 km (10 mi)  NNE  of Indio, CA
11090706  2.6  2012/04/08 21:54:53 33 51.1 N 116  9.6 W  3.0   16 km (10 mi)  NNE  of Indio, CA
11090818  2.0  2012/04/09 03:10:47 33 51.0 N 116  9.5 W  2.8   16 km (10 mi)  NNE  of Indio, CA
11091058  2.9  2012/04/09 16:29:56 32 14.4 N 115 14.4 W 10.0   53 km (33 mi)  SSE  of Calexico, CA
11091082  2.4  2012/04/09 18:20:58 32 36.4 N 115 50.0 W  3.1   21 km (13 mi)  SE of Ocotillo, CA
11091578  2.6  2012/04/10 20:18:48 33 46.6 N 116  6.3 W  6.2   12 km ( 8 mi)  ENE  of Indio, CA
11091682  2.4  2012/04/11 03:37:33 33 29.7 N 116 25.6 W 11.1   24 km (15 mi)  ESE  of Anza, CA
11091690  2.6  2012/04/11 03:42:48 33 29.5 N 116 25.5 W 10.6   24 km (15 mi)  ESE  of Anza, CA
11091882  2.1  2012/04/11 14:53:30 32 38.5 N 115 44.3 W  6.5   23 km (14 mi)  W of Calexico, CA
11092194  3.5  2012/04/12 11:53:01 33 27.9 N 116 28.0 W  7.7   22 km (13 mi)  ESE  of Anza, CA
Felt in the Anza area
11092210  2.4  2012/04/12 12:11:52 33 51.5 N 116  9.2 W  2.3   17 km (11 mi)  NNE  of Indio, CA 
15134561  2.1  2012/04/12 15:18:59 33 27.6 N 116 28.2 W  7.4   22 km (13 mi)  ESE  of Anza, CA
15134577  2.8  2012/04/12 15:46:26 33  2.3 N 116 23.1 W  9.4   20 km (13 mi)  ESE  of Julian, CA
15134585  2.0  2012/04/12 16:06:45 33  2.0 N 116 23.9 W 11.4   19 km (12 mi)  ESE  of Julian, CA 

April 5, 2012

Weekly Seismicity Report – April 5, 2012

Filed under: Weekly — Anthony Guarino @ 5:46 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

April 05, 2012

This report covers the seven day period ending 17:00 on April 05/2012. During this period we detected and analyzed 326 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed. This report is preliminary, and will be updated after all events have been reviewed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11086258  3.3  2012/03/29 23:09:27 33 18.2 N 116 52.7 W 15.1    6 km ( 4 mi)  SSW  of Palomar Observatory, CA
11086290  2.8  2012/03/30 00:38:59 33 18.3 N 116 52.8 W 14.6    6 km ( 4 mi)  SSW  of Palomar Observatory, CA
11086690  3.0  2012/03/30 19:15:09 34  0.3 N 118 49.9 W 12.2    2 km ( 2 mi)  WNW  of Pt. Dume, CA
11086778  3.0  2012/03/31 02:53:26 33 41.5 N 119  8.2 W 11.4   25 km (16 mi)  NNW  of Santa Barbara Is., CA
11086882  2.5  2012/03/31 06:21:40 32 17.9 N 115 24.5 W 20.2   42 km (26 mi)  SSE  of Calexico, CA
11087066  2.8  2012/03/31 18:40:17 32 12.4 N 115 16.8 W  0.0   55 km (34 mi)  SSE  of Calexico, CA
11087122  2.3  2012/03/31 20:28:43 32 59.5 N 115 32.1 W 13.0    3 km ( 2 mi)  N of Brawley, CA
11087130  2.1  2012/03/31 20:29:40 33  0.3 N 115 33.2 W 17.3    5 km ( 3 mi)  NNW  of Brawley, CA
11087162  2.9  2012/03/31 22:31:21 32 59.6 N 115 32.0 W 12.8    4 km ( 2 mi)  N of Brawley, CA
11087194  3.0  2012/04/01 01:26:12 33 22.7 N 116 51.2 W  8.0    3 km ( 2 mi)  NNE  of Palomar Observatory, CA
11087242  2.5  2012/04/01 02:47:32 33 22.6 N 116 50.9 W  8.1    3 km ( 2 mi)  NNE  of Palomar Observatory, CA
11087274  2.3  2012/04/01 05:10:57 33 51.4 N 116  9.5 W  3.0   17 km (10 mi)  NNE  of Indio, CA
11087290  2.4  2012/04/01 06:26:07 32 34.2 N 115 41.2 W  3.9   21 km (13 mi)  WSW  of Calexico, CA
11087314  2.5  2012/04/01 08:02:26 33 51.3 N 116  9.7 W  6.9   16 km (10 mi)  NNE  of Indio, CA
11087866  2.1  2012/04/02 23:23:38 34  1.9 N 116 51.4 W 14.3    8 km ( 5 mi)  SSW  of Mt. San Gorgonio, CA
11087914  2.7  2012/04/03 00:46:29 33 51.4 N 116  9.3 W  3.3   17 km (10 mi)  NNE  of Indio, CA
11088010  2.7  2012/04/03 03:45:10 34  1.2 N 116 35.6 W 11.7    3 km ( 2 mi)  SSW  of Morongo Valley, CA
11088074  3.5  2012/04/03 08:15:37 33 51.5 N 116  9.4 W  1.9   17 km (10 mi)  NNE  of Indio, CA
11088146  2.1  2012/04/03 09:38:58 33 51.3 N 116  9.3 W  2.4   16 km (10 mi)  NNE  of Indio, CA
11088154  2.7  2012/04/03 09:49:21 32 10.7 N 115 15.3 W 10.0   59 km (37 mi)  SSE  of Calexico, CA
11088210  2.0  2012/04/03 12:36:26 34 48.4 N 118 55.4 W 12.6    2 km ( 2 mi)  SE of Frazier Park, CA
11088218  2.1  2012/04/03 12:38:44 36 12.7 N 118 19.2 W  2.9   29 km (18 mi)  WSW  of Olancha, CA
11088378  2.1  2012/04/03 16:43:47 33 51.0 N 116  9.4 W  8.9   16 km (10 mi)  NNE  of Indio, CA
11088434  3.5  2012/04/03 18:12:09 33 51.5 N 116  9.4 W  2.4   17 km (10 mi)  NNE  of Indio, CA
11088658  2.0  2012/04/04 02:54:15 33 51.2 N 116  9.5 W  9.6   16 km (10 mi)  NNE  of Indio, CA
11088706  2.7  2012/04/04 05:06:10 33 51.6 N 116  9.4 W  3.5   17 km (11 mi)  NNE  of Indio, CA
11088722  2.0  2012/04/04 05:16:53 33 51.2 N 116  9.0 W  7.5   16 km (10 mi)  NNE  of Indio, CA
11088770  2.1  2012/04/04 06:45:28 32 32.0 N 115 41.8 W  6.7   24 km (15 mi)  SW of Calexico, CA
11088794  2.5  2012/04/04 07:09:18 33 51.0 N 116  9.3 W  5.3   16 km (10 mi)  NNE  of Indio, CA
11088842  2.8  2012/04/04 08:36:10 33 51.5 N 116  9.3 W  5.8   17 km (11 mi)  NNE  of Indio, CA
11088850  2.4  2012/04/04 08:50:04 32 42.9 N 115 57.8 W  3.7    4 km ( 2 mi)  SE of Ocotillo, CA
11088898  2.6  2012/04/04 10:02:56 33 51.4 N 116  9.8 W  5.0   16 km (10 mi)  NNE  of Indio, CA
11088938  3.0  2012/04/04 13:59:13 32 36.9 N 115 49.0 W  8.9   21 km (13 mi)  SE of Ocotillo, CA
11088946  2.3  2012/04/04 14:29:46 32 36.2 N 115 49.6 W  4.8   21 km (13 mi)  SE of Ocotillo, CA
11088954  2.2  2012/04/04 14:30:42 32 35.8 N 115 50.0 W  6.0   21 km (13 mi)  SE of Ocotillo, CA
11089042  2.1  2012/04/04 19:31:17 33 51.5 N 116  9.6 W  0.8   17 km (11 mi)  NNE  of Indio, CA
11089098  2.3  2012/04/04 22:39:31 33 51.3 N 116  9.3 W  2.4   17 km (10 mi)  NNE  of Indio, CA
11089146  2.8  2012/04/05 00:22:55 33 51.4 N 116 10.3 W  3.8   16 km (10 mi)  NNE  of Indio, CA
11089346  2.4  2012/04/05 10:44:08 33 47.6 N 120  1.2 W 13.4   19 km (12 mi)  SSE  of Santa Rosa Is., CA
11089354  2.7  2012/04/05 10:58:35 33 47.2 N 120  1.4 W 15.0   19 km (12 mi)  SSE  of Santa Rosa Is., CA
11089362  3.0  2012/04/05 12:01:16 33 51.3 N 116  9.4 W  3.6   16 km (10 mi)  NNE  of Indio, CA
11089434  2.3  2012/04/05 16:34:30 33 51.6 N 116 10.2 W  4.3   17 km (10 mi)  NNE  of Indio, CA
11089442  2.4  2012/04/05 16:35:01 33 51.8 N 116 10.2 W  6.2   17 km (11 mi)  NNE  of Indio, CA 

March 29, 2012

Weekly Seismicity Report – March 29, 2012

Filed under: Weekly — Anthony Guarino @ 5:13 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
, Seismological Laboratory


Lucy Jones, U. S. Geological Survey

California Institute of Technology

March 30, 2012

This report covers the seven day period ending 17:00 on March 29/2012. During this period we detected and analysed 287 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11083162  2.3  2012/03/22 17:54:21 33 10.4 N 115 36.4 W  2.3    3 km ( 2 mi)  E of Obsidian Butte, CA
11083474  2.3  2012/03/23 04:01:41 32 10.4 N 115 18.2 W  0.1   58 km (36 mi)  SSE  of Calexico, CA
11083498  2.2  2012/03/23 05:24:17 32 15.8 N 115 17.8 W 10.0   49 km (30 mi)  SSE  of Calexico, CA
11083514  2.1  2012/03/23 09:20:36 33 28.2 N 116 33.8 W  8.5   14 km ( 9 mi)  SE of Anza, CA
11083530  2.0  2012/03/23 12:18:48 32 18.0 N 115 22.6 W 10.0   42 km (26 mi)  SSE  of Calexico, CA
11083546  2.3  2012/03/23 13:02:49 33 54.2 N 118 23.9 W 10.5    2 km ( 1 mi)  SSW  of El Segundo, CA
11083794  2.1  2012/03/24 03:44:07 36 13.4 N 118 19.3 W  2.4   29 km (18 mi)  WSW  of Olancha, CA
11083834  2.0  2012/03/24 05:16:29 33 10.6 N 115 38.4 W  6.0    1 km ( 0 mi)  NNW  of Obsidian Butte, CA
11084194  2.0  2012/03/24 22:16:03 32 40.0 N 115 43.7 W  7.8   22 km (13 mi)  SW of El Centro, CA
11084418  2.1  2012/03/25 19:18:49 33  2.7 N 116 26.6 W  6.9   15 km ( 9 mi)  ESE  of Julian, CA
11084474  2.1  2012/03/26 05:43:55 32 58.9 N 115 55.0 W  9.5   27 km (17 mi)  SE of Ocotillo Wells, CA
11084554  3.1  2012/03/26 11:02:15 32  2.8 N 115  4.6 W 10.0   80 km (49 mi)  SSE  of Calexico, CA
11084594  3.6  2012/03/26 12:50:13 32 40.5 N 115 42.3 W  8.9   20 km (12 mi)  SW of El Centro, CA 
11084690  2.2  2012/03/26 16:52:13 36 13.0 N 118 19.2 W  3.4   29 km (18 mi)  WSW  of Olancha, CA 
11084714  2.5  2012/03/26 18:15:05 33 27.8 N 118  9.7 W  7.6   20 km (12 mi)  NE of Avalon Catalina Island, CA
11085050  3.4  2012/03/27 13:30:33 34  9.1 N 117 27.0 W 13.7    5 km ( 3 mi)  NNW  of Fontana, CA
Felt widely in the Fontana area
11085058  2.5  2012/03/27 13:32:08 34  8.9 N 117 27.2 W 13.8    5 km ( 3 mi)  NNW  of Fontana, CA 
11085218  3.0  2012/03/27 19:07:48 32 35.4 N 115 41.2 W 10.0   20 km (12 mi)  WSW  of Calexico, CA
11085306  2.3  2012/03/27 23:25:52 34 41.5 N 120 18.3 W  2.0   13 km ( 8 mi)  NW of Buellton, CA
11085378  3.3  2012/03/28 03:09:53 33  0.4 N 116 27.0 W 10.8   16 km (10 mi)  ESE  of Julian, CA 
11085530  2.0  2012/03/28 09:49:40 32 40.5 N 115 43.2 W  7.7   21 km (13 mi)  SW of El Centro, CA
11085538  2.1  2012/03/28 09:51:32 33 45.3 N 118 10.7 W 16.7    2 km ( 2 mi)  SSE  of Long Beach, CA
Felt in Long Beach
11085746  2.7  2012/03/28 21:29:14 32 31.0 N 115 43.3 W  8.9   27 km (17 mi)  SW of Calexico, CA
11085754  2.2  2012/03/28 21:55:41 32 30.9 N 115 40.3 W  2.9   24 km (15 mi)  SW of Calexico, CA
11085770  2.4  2012/03/28 22:15:19 32 30.9 N 115 38.3 W 10.0   22 km (13 mi)  SW of Calexico, CA
11085778  2.1  2012/03/29 00:28:21 33 56.7 N 116 42.9 W 16.9    7 km ( 4 mi)  ENE  of Cabazon, CA 

March 22, 2012

Weekly Seismicity Report – March 22, 2012

Filed under: Weekly — Anthony Guarino @ 5:17 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

March 22, 2012

This report covers the seven day period ending 17:00 on March 22/2012. During this period we detected and analyzed 211 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11080754  2.1  2012/03/16 10:18:08 34  2.7 N 117 16.9 W 17.5    3 km ( 2 mi)  W of Loma Linda, CA
11081386  3.2  2012/03/19 00:19:43 32 40.2 N 115 42.5 W  9.2   20 km (12 mi)  W of Calexico, CA
11082466  2.1  2012/03/21 02:31:03 32  9.6 N 116 35.9 W 14.3   60 km (38 mi)  SE of San Ysidro, CA
11082498  2.1  2012/03/21 06:47:11 32 17.3 N 115 23.4 W 10.0   43 km (27 mi)  SSE  of Calexico, CA
11082522  2.0  2012/03/21 08:08:49 34 37.2 N 117 58.8 W 11.3   13 km ( 8 mi)  ENE  of Palmdale, CA
11082554  2.4  2012/03/21 09:26:10 32  0.5 N 115  1.0 W 10.0   85 km (53 mi)  SSW  of Yuma, AZ
11083034  2.1  2012/03/22 08:45:43 33 13.5 N 116  3.0 W  9.5   10 km ( 6 mi)  SW of Salton City, CA
11083042  2.6  2012/03/22 08:55:39 33 13.6 N 116  3.1 W  8.7   10 km ( 6 mi)  SW of Salton City, CA 

March 15, 2012

Weekly Seismicity Report – March 15, 2012

Filed under: Weekly — Anthony Guarino @ 5:48 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones U. S. Geological Survey

California Institute of Technology

March 15, 2012

This report covers the seven day period ending 17:00 on March 15/2012. During this period we detected and analyzed 269 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11077842  2.6  2012/03/08 20:13:56 32 21.0 N 115 25.9 W 13.2   36 km (22 mi)  S of Calexico, CA
11078002  2.0  2012/03/09 08:17:53 32 39.5 N 115 42.6 W  8.8   20 km (12 mi)  W of Calexico, CA
11078034  2.4  2012/03/09 10:07:29 33 19.5 N 116 24.0 W  6.7    8 km ( 5 mi)  NNW  of Borrego Springs, CA
11078058  2.3  2012/03/09 10:46:34 36 50.6 N 117 39.7 W  2.0   45 km (28 mi)  NE of Lone Pine, CA
11078402  2.0  2012/03/10 11:52:07 32 39.2 N 115 52.3 W  8.5   15 km ( 9 mi)  SE of Ocotillo, CA
11078602  2.1  2012/03/10 23:57:42 34  1.1 N 117 33.1 W 10.5   10 km ( 6 mi)  ESE  of Ontario, CA 
11078642  2.0  2012/03/11 01:34:29 35 24.4 N 117 48.1 W 10.5   27 km (17 mi)  SSW  of Ridgecrest, CA
11078674  2.4  2012/03/11 03:46:04 36  6.7 N 117 21.6 W  3.6   25 km (16 mi)  WSW  of Telescope Peak, CA
11078682  2.3  2012/03/11 04:21:59 32  8.5 N 115 15.2 W  7.8   63 km (39 mi)  SSE  of Calexico, CA
11078850  2.3  2012/03/11 16:55:46 32 40.9 N 115 42.8 W  7.6   20 km (12 mi)  SW of El Centro, CA
11078914  2.5  2012/03/11 21:14:03 32 40.0 N 115 42.8 W  9.3   20 km (13 mi)  W of Calexico, CA
11078930  2.0  2012/03/11 22:03:27 32 41.0 N 115 42.9 W  8.4   20 km (12 mi)  SW of El Centro, CA
11078970  2.1  2012/03/12 04:41:53 32 39.3 N 115 42.5 W  6.0   20 km (12 mi)  W of Calexico, CA
11079306  2.2  2012/03/12 19:34:30 32 12.3 N 115 13.5 W 10.0   57 km (36 mi)  SSE  of Calexico, CA
11079394  2.2  2012/03/13 00:36:10 33  6.9 N 116 17.1 W 10.6   15 km ( 9 mi)  WSW  of Ocotillo Wells, CA
11079402  2.4  2012/03/13 02:21:15 32 10.6 N 115 15.1 W 10.0   59 km (37 mi)  SSE  of Calexico, CA
11079514  2.2  2012/03/13 10:01:34 32 18.0 N 115 21.1 W 10.0   43 km (27 mi)  SSE  of Calexico, CA
11079634  2.5  2012/03/13 17:39:34 32 13.5 N 115 21.6 W  7.5   51 km (32 mi)  SSE  of Calexico, CA
11079786  2.5  2012/03/14 02:59:54 32  8.7 N 115 15.0 W 10.0   63 km (39 mi)  SSE  of Calexico, CA
11079850  2.9  2012/03/14 07:05:20 34 43.6 N 116 17.7 W  6.0   63 km (39 mi)  SSW  of Baker, CA
11079874  2.5  2012/03/14 09:21:51 34 37.1 N 116 36.1 W  8.9   37 km (23 mi)  ENE  of Lucerne Valley, CA
11080146  3.4  2012/03/14 23:30:34 33 13.7 N 116  5.8 W 13.8   10 km ( 6 mi)  NNE  of Ocotillo Wells, CA
11080154  3.3  2012/03/14 23:31:23 33 13.8 N 116  6.1 W 11.3   10 km ( 6 mi)  NNE  of Ocotillo Wells, CA 
11080170  2.2  2012/03/14 23:53:00 33 13.9 N 116  6.1 W  9.6   10 km ( 6 mi)  NNE  of Ocotillo Wells, CA
11080186  2.1  2012/03/14 23:57:04 33 13.8 N 116  6.2 W  9.6   10 km ( 6 mi)  NNE  of Ocotillo Wells, CA
11080314  2.1  2012/03/15 08:43:28 32 24.8 N 115 32.6 W  0.0   29 km (18 mi)  S of Calexico, CA 

March 8, 2012

Weekly Seismicity Report – March 8th, 2012

Filed under: Weekly — Anthony Guarino @ 4:13 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

March 08, 2012

This report covers the seven day period ending 16:00 on March 08, 2012. During this period we detected and analyzed 292 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15117081  2.0  2012/03/02 02:20:45 32 25.6 N 115 31.1 W 17.6   27 km (17 mi)  S of Calexico, CA
15117113  2.1  2012/03/02 05:18:06 32 29.0 N 115 34.8 W 10.0   22 km (14 mi)  SSW  of Calexico, CA
15117193  2.7  2012/03/02 09:27:40 32  9.7 N 115 15.6 W 10.0   60 km (38 mi)  SSE  of Calexico, CA
15117409  2.4  2012/03/02 21:33:19 36 13.0 N 118 19.2 W  5.9   29 km (18 mi)  WSW  of Olancha, CA
15117465  2.3  2012/03/03 02:33:19 33  3.7 N 115 34.8 W  7.6    5 km ( 3 mi)  NE of Westmorland, CA
37028371  2.1  2012/03/03 16:31:56 33 10.3 N 115 35.7 W  3.2    4 km ( 2 mi)  E of Obsidian Butte, CA
37028379  2.1  2012/03/03 16:32:10 33 10.1 N 115 36.4 W  3.2    3 km ( 2 mi)  E of Obsidian Butte, CA
15118113  2.2  2012/03/04 01:40:03 32 40.5 N 115 42.9 W  5.2   20 km (13 mi)  SW of El Centro, CA
15118481  2.3  2012/03/04 23:40:55 32 13.8 N 115 18.8 W 10.0   52 km (32 mi)  SSE  of Calexico, CA
15118513  2.9  2012/03/05 00:11:13 32 18.7 N 115 22.5 W 12.3   41 km (26 mi)  SSE  of Calexico, CA
15118657  2.7  2012/03/05 08:33:47 36  1.4 N 117 46.5 W  2.2   16 km (10 mi)  E of Coso Junction, CA
15118777  2.7  2012/03/05 09:18:02 36  1.4 N 117 46.5 W  4.2   16 km (10 mi)  E of Coso Junction, CA
15118897  2.1  2012/03/05 15:24:47 33  1.9 N 116 26.6 W  5.6   16 km (10 mi)  ESE  of Julian, CA
15119217  2.1  2012/03/06 06:29:09 33 32.4 N 118 21.3 W  0.1   19 km (12 mi)  SSW  of Pt. Fermin San Pedro, CA
15119353  2.3  2012/03/06 16:30:59 33 39.1 N 116 43.0 W 12.3   10 km ( 6 mi)  S of Idyllwild, CA
15119409  2.6  2012/03/06 18:41:27 32 16.9 N 115 22.8 W  5.6   44 km (28 mi)  SSE  of Calexico, CA
15119609  2.2  2012/03/07 09:55:50 33 46.6 N 116 54.4 W 12.3    7 km ( 4 mi)  ENE  of Hemet, CA
15119753  2.4  2012/03/07 13:49:22 32 10.1 N 115 14.5 W 10.0   60 km (38 mi)  SSE  of Calexico, CA
15120033  2.6  2012/03/08 09:09:00 32 25.8 N 115 31.4 W 10.0   27 km (17 mi)  S of Calexico, CA
11077770  2.6  2012/03/08 15:44:16 34  2.5 N 116 26.2 W  9.9    9 km ( 5 mi)  S of Yucca Valley, CA 

%

March 1, 2012

Weekly Seismicity Report – March 1st, 2012

Filed under: Weekly — Anthony Guarino @ 5:34 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

March 01, 2012

This report covers the seven day period ending 16:00 on March 01, 2012. During this period we detected and analyzed 340 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11071445  2.1  2012/02/24 01:40:22 36 13.2 N 118 19.3 W  5.6   29 km (18 mi)  WSW  of Olancha, CA
11071485  2.1  2012/02/24 07:01:02 33 54.5 N 118 20.2 W 16.7    2 km ( 1 mi)  SE of Hawthorne, CA 
15113937  2.3  2012/02/24 16:20:15 32 16.4 N 115 22.0 W  7.0   46 km (28 mi)  SSE  of Calexico, CA
15114225  2.9  2012/02/25 06:19:13 32 37.0 N 115 43.9 W  3.2   23 km (14 mi)  WSW  of Calexico, CA
15114233  2.4  2012/02/25 06:20:00 34 16.6 N 117 58.8 W 11.6    9 km ( 6 mi)  NE of Mt. Wilson Observatory, CA 
15114281  2.1  2012/02/25 09:25:10 32 39.1 N 115 41.4 W  8.5   18 km (11 mi)  W of Calexico, CA
15114473  3.2  2012/02/26 03:31:19 33 13.0 N 115 33.3 W  0.0    4 km ( 3 mi)  SW of Niland, CA
15114545  2.1  2012/02/26 04:29:50 33 13.8 N 115 33.6 W  0.0    4 km ( 2 mi)  WSW  of Niland, CA
37024203  2.2  2012/02/26 04:30:17 33 14.3 N 115 33.7 W  2.9    4 km ( 3 mi)  W of Niland, CA
15114577  2.2  2012/02/26 04:37:25 33 13.8 N 115 34.0 W  0.9    5 km ( 3 mi)  W of Niland, CA
15114705  2.9  2012/02/26 08:40:22 33 13.2 N 115 33.0 W  0.6    4 km ( 2 mi)  WSW  of Niland, CA
15114761  2.5  2012/02/26 10:00:53 33 13.2 N 115 33.5 W  0.0    4 km ( 3 mi)  WSW  of Niland, CA
15114825  2.3  2012/02/26 11:22:27 33 10.8 N 115 35.9 W  0.8    4 km ( 2 mi)  ENE  of Obsidian Butte, CA
15114873  2.2  2012/02/26 11:35:07 33 10.6 N 115 35.7 W  0.8    4 km ( 2 mi)  ENE  of Obsidian Butte, CA
15115241  2.5  2012/02/26 22:41:29 32 54.7 N 116 20.6 W 11.0   30 km (19 mi)  SE of Julian, CA
15115329  2.1  2012/02/27 04:13:11 33 11.4 N 115 34.4 W  2.2    6 km ( 4 mi)  ENE  of Obsidian Butte, CA
15115513  2.5  2012/02/27 11:19:50 33 58.2 N 116 48.7 W 14.7    6 km ( 4 mi)  NNW  of Cabazon, CA 
15115625  2.5  2012/02/27 21:09:33 32  5.5 N 115 13.4 W 17.4   69 km (43 mi)  SSE  of Calexico, CA
15115633  2.1  2012/02/27 22:20:10 32 54.0 N 116 14.4 W  6.9   29 km (18 mi)  SSW  of Ocotillo Wells, CA
15115657  2.6  2012/02/28 01:38:28 33 29.4 N 116 46.6 W  5.6   12 km ( 8 mi)  SW of Anza, CA
15115737  2.1  2012/02/28 06:23:23 33  2.4 N 116 26.9 W  5.6   15 km ( 9 mi)  ESE  of Julian, CA
15115849  3.5  2012/02/28 12:15:32 33 53.8 N 119 25.4 W 12.1   17 km (11 mi)  SSE  of Santa Cruz Is.  
15115905  4.2  2012/02/28 17:27:29 32 12.2 N 115 16.9 W 10.0   55 km (34 mi)  SSE  of Calexico, CA
15115929  2.5  2012/02/28 17:50:38 32 16.4 N 115 17.9 W 10.0   48 km (30 mi)  SSE  of Calexico, CA
15115945  2.1  2012/02/28 19:44:39 32  3.8 N 116 40.3 W 16.2   65 km (40 mi)  SSE  of San Ysidro, CA
15116009  3.3  2012/02/28 21:47:17 32 11.5 N 115 17.1 W 10.0   56 km (35 mi)  SSE  of Calexico, CA
15116065  2.5  2012/02/29 06:04:31 32 12.7 N 115 17.5 W  2.2   54 km (34 mi)  SSE  of Calexico, CA
15116089  3.3  2012/02/29 06:48:05 33 12.9 N 115 33.4 W  1.4    4 km ( 3 mi)  SW of Niland, CA
15116121  3.2  2012/02/29 07:01:39 33 12.6 N 115 33.4 W  0.1    5 km ( 3 mi)  SW of Niland, CA
15116161  2.0  2012/02/29 07:14:06 33 12.1 N 115 33.5 W  0.0    6 km ( 3 mi)  SW of Niland, CA
15116193  2.6  2012/02/29 07:33:25 33 12.1 N 115 33.7 W  0.0    6 km ( 4 mi)  SW of Niland, CA
15116321  3.4  2012/02/29 09:35:55 33 12.4 N 115 33.3 W  0.2    5 km ( 3 mi)  SW of Niland, CA
15116345  2.1  2012/02/29 09:43:51 33 12.4 N 115 33.5 W  0.0    5 km ( 3 mi)  SW of Niland, CA
15116377  2.5  2012/02/29 09:51:15 33 12.5 N 115 33.3 W  0.3    5 km ( 3 mi)  SW of Niland, CA
15116681  2.4  2012/02/29 23:57:33 32 15.9 N 115 17.9 W  2.8   48 km (30 mi)  SSE  of Calexico, CA
15116697  2.3  2012/03/01 01:11:21 32 35.2 N 115 40.6 W  5.3   19 km (12 mi)  WSW  of Calexico, CA 

February 23, 2012

Weekly Seismicity Report – February 23, 2012

Filed under: Weekly — Anthony Guarino @ 5:20 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

February 23, 2012

This report covers the seven day period ending 16:00 on February 23, 2012. During this period we detected and analyzed 334 earthquakes. This is a preliminary report, and will be updated by Friday 2PM PST, 2/24/12.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11068125  2.6  2012/02/17 06:49:45 32 12.0 N 117 40.1 W  6.0   70 km (44 mi)  WSW  of San Ysidro, CA
11068117  2.6  2012/02/17 06:52:09 32 12.5 N 117 40.0 W 10.0   70 km (43 mi)  WSW  of San Ysidro, CA
11068445  2.7  2012/02/18 00:45:18 35 56.6 N 117 38.3 W  2.5   30 km (19 mi)  ESE  of Coso Junction, CA
11068621  2.8  2012/02/18 06:45:02 34 26.5 N 119  0.7 W 14.4   10 km ( 6 mi)  WNW  of Fillmore, CA
11068709  2.1  2012/02/18 12:10:02 35 36.6 N 119 52.4 W 15.2   31 km (19 mi)  NNE  of Simmler, CA
11069005  2.2  2012/02/19 07:37:09 33 10.3 N 115 36.3 W  0.1    3 km ( 2 mi)  E of Obsidian Butte, CA
11069381  2.4  2012/02/19 22:46:02 35 56.6 N 117 39.0 W  2.7   29 km (18 mi)  ESE  of Coso Junction, CA
11069437  2.3  2012/02/20 01:06:53 33 13.1 N 115 33.3 W  0.6    4 km ( 3 mi)  WSW  of Niland, CA
11069549  2.2  2012/02/20 05:37:19 33 13.0 N 115 33.1 W  0.0    4 km ( 2 mi)  SW of Niland, CA
11069573  2.9  2012/02/20 06:10:52 33 27.2 N 116 31.5 W 11.6   18 km (11 mi)  SE of Anza, CA
11069741  2.5  2012/02/20 11:29:38 33 12.8 N 115 33.3 W  1.2    4 km ( 3 mi)  SW of Niland, CA
11069757  3.0  2012/02/20 11:37:25 33 12.7 N 115 33.3 W  0.4    4 km ( 3 mi)  SW of Niland, CA
11069773  2.7  2012/02/20 11:41:32 33 12.4 N 115 33.4 W  1.2    5 km ( 3 mi)  SW of Niland, CA
11069925  2.6  2012/02/20 14:23:30 35 56.5 N 117 39.0 W  2.9   29 km (18 mi)  ESE  of Coso Junction, CA
11070077  2.1  2012/02/20 19:14:44 35 56.5 N 117 38.8 W  3.1   30 km (18 mi)  ESE  of Coso Junction, CA
11070269  2.1  2012/02/21 05:52:24 33 58.5 N 116 38.6 W 17.4   10 km ( 6 mi)  SW of Morongo Valley, CA
11070501  2.1  2012/02/21 23:57:22 32 11.1 N 115 13.8 W  8.2   59 km (37 mi)  SSE  of Calexico, CA
11070525  2.1  2012/02/22 00:52:44 32 26.3 N 115 29.3 W 19.7   26 km (16 mi)  S of Calexico, CA
11070557  2.6  2012/02/22 05:12:06 32  8.4 N 115 16.7 W 12.6   62 km (39 mi)  SSE  of Calexico, CA
11070677  2.3  2012/02/22 09:53:39 33 23.4 N 118 12.9 W  5.8   11 km ( 7 mi)  ENE  of Avalon Catalina Island, CA
11070933  2.6  2012/02/22 19:08:31 36 20.2 N 117 59.6 W  0.6    6 km ( 4 mi)  N of Olancha, CA
11071021  2.4  2012/02/22 23:30:21 33 57.5 N 116 57.9 W  6.7    4 km ( 2 mi)  NNE  of Beaumont, CA
11071061  2.0  2012/02/23 01:33:21 32 40.3 N 115 45.0 W  2.8   23 km (14 mi)  SW of El Centro, CA
11071109  2.3  2012/02/23 08:40:33 35 45.0 N 120 19.6 W  3.6    4 km ( 3 mi)  NW of Cholame, CA
11071221  2.0  2012/02/23 12:37:38 33 59.1 N 117 47.4 W  4.0    2 km ( 2 mi)  SE of Diamond Bar, CA 

February 16, 2012

Weekly Seismicity Report – 2/16/12

Filed under: Weekly — Anthony Guarino @ 4:16 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones U. S. Geological Survey

California Institute of Technology

February 16, 2012

This report covers the seven day period ending 16:00 on February 16, 2012. During this period we detected and analysed 237 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11065165  2.7  2012/02/09 16:24:51 32 11.9 N 115 15.4 W 10.0   57 km (35 mi)  SSE  of Calexico, CA
11065365  2.4  2012/02/10 03:35:46 33 51.1 N 117 46.3 W  9.0    6 km ( 3 mi)  SE of Yorba Linda, CA 
11065613  3.0  2012/02/11 01:46:47 33 12.2 N 115 33.1 W  0.0    5 km ( 3 mi)  SW of Niland, CA
11065909  2.9  2012/02/12 01:36:42 32 46.2 N 116  3.9 W 15.1    8 km ( 5 mi)  WNW  of Ocotillo, CA
11065933  3.0  2012/02/12 02:27:38 32 46.5 N 116  4.4 W 13.8    9 km ( 5 mi)  WNW  of Ocotillo, CA
11066037  2.9  2012/02/12 12:27:49 35 55.4 N 117 43.7 W  9.4   24 km (15 mi)  SE of Coso Junction, CA
37016855  2.1  2012/02/12 12:28:17 35 55.2 N 117 43.7 W  8.9   24 km (15 mi)  SE of Coso Junction, CA
11066221  2.2  2012/02/12 19:30:56 33  2.7 N 116 26.8 W  5.7   15 km ( 9 mi)  ESE  of Julian, CA
11066365  2.2  2012/02/13 07:37:38 34 26.6 N 119  0.6 W 12.4   10 km ( 6 mi)  WNW  of Fillmore, CA
11066693  2.2  2012/02/13 16:12:46 36 13.1 N 118 19.2 W  5.8   29 km (18 mi)  WSW  of Olancha, CA
11066765  2.1  2012/02/13 18:06:30 33 22.6 N 116 50.8 W  7.0    3 km ( 2 mi)  NNE  of Palomar Observatory, CA
11066877  4.9  2012/02/14 02:09:28 32 12.0 N 115 12.5 W 10.0   59 km (36 mi)  SSE  of Calexico, CA
11066893  2.8  2012/02/14 02:45:01 32  5.9 N 115 12.4 W 10.0   69 km (43 mi)  SSE  of Calexico, CA
11066901  2.3  2012/02/14 02:53:23 32  7.1 N 115 10.0 W 10.0   68 km (43 mi)  SSE  of Calexico, CA
11066917  2.8  2012/02/14 03:27:50 32  6.4 N 115 12.3 W 10.0   68 km (42 mi)  SSE  of Calexico, CA
11066925  2.4  2012/02/14 03:40:47 32  7.1 N 115 11.5 W 10.0   68 km (42 mi)  SSE  of Calexico, CA
11066933  2.3  2012/02/14 03:52:57 32 40.0 N 115 50.5 W  4.9   16 km (10 mi)  ESE  of Ocotillo, CA
11066941  2.5  2012/02/14 03:56:56 32 40.4 N 115 50.6 W  5.3   16 km (10 mi)  ESE  of Ocotillo, CA
11066957  3.0  2012/02/14 05:05:29 33 14.5 N 116 15.1 W  5.6   11 km ( 7 mi)  E of Borrego Springs, CA
11066973  2.3  2012/02/14 05:32:11 32 10.5 N 115 11.1 W  7.0   62 km (39 mi)  SSE  of Calexico, CA
11067053  2.8  2012/02/14 08:13:30 32  7.9 N 115 11.1 W 10.0   66 km (41 mi)  SSE  of Calexico, CA
11067093  2.7  2012/02/14 11:30:30 32  5.4 N 115  7.8 W  5.7   73 km (45 mi)  SSE  of Calexico, CA
11067101  3.5  2012/02/14 11:35:55 32  7.6 N 115 11.6 W 10.0   66 km (41 mi)  SSE  of Calexico, CA
11067165  2.1  2012/02/14 14:26:27 34  2.7 N 117 15.1 W 16.4    0 km ( 0 mi)  SSE  of Loma Linda, CA
11067317  2.3  2012/02/14 19:24:30 36 13.5 N 118 19.2 W  5.8   29 km (18 mi)  WSW  of Olancha, CA
11067341  2.9  2012/02/14 20:31:16 32  7.4 N 115 10.1 W 14.5   68 km (42 mi)  SSE  of Calexico, CA
11067381  2.0  2012/02/14 23:11:57 33 19.5 N 118  9.9 W  0.4   15 km ( 9 mi)  E of Avalon Catalina Island, CA
11067629  2.7  2012/02/16 00:05:13 32 54.4 N 116 13.3 W  7.3   28 km (17 mi)  SSW  of Ocotillo Wells, CA
11067637  2.4  2012/02/16 00:36:58 32 54.0 N 116 13.5 W  7.8   28 km (18 mi)  NW of Ocotillo, CA
11067645  2.1  2012/02/16 00:43:05 33 11.6 N 115 54.6 W  3.0   11 km ( 7 mi)  SSE  of Salton City, CA
11067829  2.8  2012/02/16 10:36:07 32 11.6 N 117 40.8 W 16.7   72 km (45 mi)  WSW  of San Ysidro, CA 

February 9, 2012

Weekly Seismicity Report – February 9th, 2012

Filed under: Weekly — Anthony Guarino @ 5:10 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

February 9, 2012

This report covers the seven day period ending 16:00 on February 09, 2012. During this period we detected and analyzed 268 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
10205150  3.0  2012/02/02 18:38:49 36 14.0 N 118 19.7 W  5.6   30 km (18 mi)  W of Olancha, CA
11062245  2.0  2012/02/02 19:08:05 36 13.0 N 118 19.5 W  5.9   30 km (18 mi)  WSW  of Olancha, CA
11062581  2.5  2012/02/03 16:39:39 35 46.7 N 119  5.8 W 19.2   34 km (21 mi)  SSW  of Porterville, CA
11062701  2.4  2012/02/03 22:03:57 32 17.8 N 115 12.1 W 25.9   50 km (31 mi)  SSE  of Calexico, CA
11062749  2.4  2012/02/04 00:32:13 36 13.4 N 118 19.3 W  5.6   29 km (18 mi)  WSW  of Olancha, CA
11062877  2.2  2012/02/04 07:51:14 36 59.7 N 117 45.2 W  9.8   45 km (28 mi)  ENE  of Independence, CA
11062981  2.0  2012/02/04 14:04:15 32 34.3 N 115 40.2 W 10.9   20 km (12 mi)  WSW  of Calexico, CA
11063213  2.2  2012/02/05 06:29:06 32 47.9 N 116  8.7 W 10.3   16 km (10 mi)  WNW  of Ocotillo, CA
11063421  2.0  2012/02/05 18:20:06 34 56.3 N 119  0.6 W 13.8    7 km ( 5 mi)  W of Grapevine, CA
11063773  2.4  2012/02/06 13:42:57 32  4.0 N 115 15.8 W 10.0   70 km (44 mi)  SSE  of Calexico, CA
11063837  2.6  2012/02/06 18:34:19 33 21.8 N 116 23.2 W 12.8   12 km ( 7 mi)  N of Borrego Springs, CA
11063917  2.2  2012/02/07 00:46:56 35 14.9 N 120 31.3 W  1.0   13 km ( 8 mi)  ESE  of San Luis Obispo, CA
11064141  2.1  2012/02/07 14:05:24 35 24.4 N 116 17.4 W  0.0   25 km (16 mi)  NW of Baker, CA
11064189  2.7  2012/02/07 15:56:26 33 19.0 N 118 14.5 W 15.0    8 km ( 5 mi)  ESE  of Avalon Catalina Island, CA
11064213  3.3  2012/02/07 16:30:47 33 21.5 N 118 12.8 W 11.6   10 km ( 6 mi)  E of Avalon Catalina Island, CA
11064589  2.1  2012/02/08 14:14:08 33 14.0 N 115 33.7 W  0.0    4 km ( 3 mi)  W of Niland, CA
11064765  2.1  2012/02/08 22:27:35 33 48.1 N 115 17.9 W  6.9   14 km ( 8 mi)  NE of Desert Center, CA
11064837  2.3  2012/02/09 01:23:02 33 39.6 N 116 46.1 W 14.0   11 km ( 7 mi)  SSW  of Idyllwild, CA
11064845  2.5  2012/02/09 01:34:38 33 15.4 N 115 34.5 W  1.6    6 km ( 3 mi)  WNW  of Niland, CA
11064853  2.2  2012/02/09 01:35:21 33 18.6 N 115 34.1 W  0.4    9 km ( 6 mi)  NNW  of Niland, CA 

February 2, 2012

Weekly Seismicity Report – February 2nd, 2012

Filed under: Weekly — Anthony Guarino @ 5:26 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones, U. S. Geological Survey

California Institute of Technology

February 03, 2012

This report covers the seven day period ending 16:00 on February 02/2012. During this period we detected and analysed 295 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed. Note: The events which have occurred on 1/31 through 2/2 are preliminary only. Update will be made when all events have been reviewed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15102108  2.2  2012/01/27 02:50:13 33 57.6 N 117  4.4 W 17.1    9 km ( 6 mi)  SSW  of Yucaipa, CA
15102172  2.8  2012/01/27 07:01:14 34 26.9 N 119  1.7 W 11.9   12 km ( 7 mi)  WNW  of Fillmore, CA
15102196  2.7  2012/01/27 08:00:20 34 22.3 N 116 57.1 W  0.4    8 km ( 5 mi)  S of Lucerne Valley, CA
15102236  2.1  2012/01/27 08:43:38 33  2.1 N 116 26.5 W  5.5   16 km (10 mi)  ESE  of Julian, CA
15102380  3.3  2012/01/27 16:29:04 32 18.0 N 115 17.6 W 12.1   45 km (28 mi)  SSE  of Calexico, CA
15102420  2.3  2012/01/27 19:02:13 32 59.8 N 116 20.5 W  9.7   26 km (16 mi)  SW of Ocotillo Wells, CA
15102484  2.5  2012/01/28 07:29:43 36 13.4 N 118 19.3 W  5.8   29 km (18 mi)  WSW  of Olancha, CA
15102556  2.1  2012/01/28 09:55:08 36  1.6 N 117 46.4 W  2.3   16 km (10 mi)  E of Coso Junction, CA
15102772  2.1  2012/01/28 20:01:44 32 21.8 N 115 21.1 W 10.0   36 km (23 mi)  SSE  of Calexico, CA
15102868  2.3  2012/01/29 03:09:23 32 12.1 N 115 15.9 W 10.0   56 km (35 mi)  SSE  of Calexico, CA
15102940  2.3  2012/01/29 08:35:07 34 23.4 N 119 30.6 W 13.2    1 km ( 1 mi)  SE of Carpinteria, CA
15103020  2.4  2012/01/29 14:41:36 32  9.8 N 115 17.8 W 10.0   59 km (37 mi)  SSE  of Calexico, CA
15103252  2.4  2012/01/30 00:39:14 33 28.1 N 116 30.6 W 13.5   18 km (11 mi)  ESE  of Anza, CA
15103292  2.1  2012/01/30 03:19:57 34 14.4 N 119 41.1 W  6.0   20 km (13 mi)  S of Santa Barbara, CA
37015639  2.2  2012/01/30 03:20:14 34 15.6 N 119 40.1 W  5.6   18 km (11 mi)  S of Santa Barbara, CA
15103500  2.1  2012/01/30 11:50:44 33 47.0 N 116 10.1 W  6.2    9 km ( 5 mi)  NNE  of Indio, CA
15103692  2.2  2012/01/30 15:21:27 32 20.6 N 115 26.8 W 11.0   36 km (23 mi)  S of Calexico, CA
15103940  2.6  2012/01/31 03:51:30 34 15.5 N 119 41.1 W  1.3   18 km (11 mi)  S of Santa Barbara, CA
15104028  2.0  2012/01/31 08:48:13 34 34.7 N 118 28.6 W  4.5   12 km ( 8 mi)  SW of Elizabeth Lake, CA
15104260  2.1  2012/01/31 16:07:04 32 10.6 N 115 15.6 W 10.0   59 km (37 mi)  SSE  of Calexico, CA
15104284  2.4  2012/01/31 16:51:03 33 47.0 N 116  9.9 W  6.6    9 km ( 6 mi)  NNE  of Indio, CA
15104604  2.0  2012/02/01 09:22:24 34  8.1 N 116 49.4 W 10.8    4 km ( 2 mi)  N of Mt. San Gorgonio, CA
15104644  3.4  2012/02/01 11:05:05 32 55.4 N 115 31.7 W  4.1    4 km ( 3 mi)  S of Brawley, CA
15105012  2.0  2012/02/01 18:07:50 34 16.5 N 118 17.5 W  7.5    2 km ( 1 mi)  NNE  of Sunland, CA
15105076  2.9  2012/02/01 23:33:41 36 13.5 N 118 19.1 W  4.8   29 km (18 mi)  WSW  of Olancha, CA
15105084  2.4  2012/02/01 23:37:59 36 14.0 N 118 18.9 W  5.9   28 km (18 mi)  W of Olancha, CA
11061957  2.6  2012/02/02 09:20:43 32 14.9 N 115 10.6 W 16.9   56 km (34 mi)  SSE  of Calexico, CA
11062061  2.1  2012/02/02 10:04:42 33 11.3 N 116 23.2 W 12.3    8 km ( 5 mi)  S of Borrego Springs, CA
11062077  2.1  2012/02/02 10:54:34 32 46.8 N 115 15.4 W  1.8   26 km (16 mi)  ENE  of Calexico, CA
11062181  2.6  2012/02/02 15:32:05 32  1.0 N 115 56.0 W  7.0   80 km (50 mi)  S of Ocotillo, CA 

January 26, 2012

Weekly Seismicity Report – January 26th, 2012

Filed under: Weekly — Anthony Guarino @ 4:28 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones U. S. Geological Survey

California Institute of Technology

January 26, 2012

This report covers the seven day period ending 16:00 on January 26, 2012. During this period we detected and analyzed 225 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11056317  2.6  2012/01/19 16:43:49 36  2.0 N 117 46.6 W  1.8   16 km (10 mi)  E of Coso Junction, CA
11056397  2.0  2012/01/19 21:14:13 34  4.2 N 116 41.4 W 11.5   10 km ( 6 mi)  WNW  of Morongo Valley, CA
11056405  2.1  2012/01/19 21:29:05 33 43.8 N 116  3.2 W  7.8   15 km ( 9 mi)  E of Indio, CA
11056469  2.6  2012/01/20 02:03:53 32 12.2 N 115  9.5 W 10.0   60 km (38 mi)  SSE  of Calexico, CA
11056517  2.8  2012/01/20 05:27:58 32 33.4 N 115 39.8 W  5.6   20 km (12 mi)  SW of Calexico, CA
11056573  2.4  2012/01/20 07:24:39 34 16.0 N 116 27.0 W  1.8   16 km (10 mi)  N of Yucca Valley, CA
11056965  2.5  2012/01/21 09:41:36 34 30.5 N 118 50.1 W 16.3   14 km ( 9 mi)  NNE  of Fillmore, CA
11056981  2.2  2012/01/21 10:42:22 32 13.1 N 115 15.4 W 15.0   55 km (34 mi)  SSE  of Calexico, CA
11056989  2.3  2012/01/21 10:51:28 34  0.8 N 119 12.9 W  3.1   15 km ( 9 mi)  S of Port Hueneme, CA
11057213  2.2  2012/01/22 07:24:23 33 14.7 N 116 25.3 W  4.0    5 km ( 3 mi)  WSW  of Borrego Springs, CA
11057333  2.3  2012/01/22 17:05:42 32  9.9 N 115 13.9 W 10.0   61 km (38 mi)  SSE  of Calexico, CA
11057541  2.1  2012/01/23 16:06:40 35 46.8 N 117 40.0 W  7.1   18 km (11 mi)  N of Ridgecrest, CA 
11058045  2.6  2012/01/25 07:48:45 33  1.3 N 115 31.8 W  0.7    7 km ( 4 mi)  N of Brawley, CA 
11058077  2.4  2012/01/25 08:58:41 33  1.0 N 115 31.9 W  0.2    6 km ( 4 mi)  N of Brawley, CA
11058197  2.3  2012/01/25 11:04:00 32 33.8 N 115 39.7 W  2.7   19 km (12 mi)  SW of Calexico, CA
11058205  2.3  2012/01/25 11:07:53 32 20.1 N 115 25.0 W 13.8   38 km (23 mi)  S of Calexico, CA
15101596  2.1  2012/01/26 03:39:11 35 32.5 N 118 24.4 W  5.6   12 km ( 7 mi)  SSE  of town of Lake Isabella, CA
15101628  2.3  2012/01/26 06:03:28 36 13.5 N 118 19.3 W  5.6   29 km (18 mi)  WSW  of Olancha, CA
15101636  2.8  2012/01/26 06:11:59 36 13.4 N 118 19.2 W  4.5   29 km (18 mi)  WSW  of Olancha, CA
15101652  2.3  2012/01/26 08:13:49 32 39.0 N 115 42.2 W  7.9   20 km (12 mi)  W of Calexico, CA
15101692  2.9  2012/01/26 09:09:21 36 13.0 N 118 18.7 W  0.0   28 km (18 mi)  WSW  of Olancha, CA
15101884  2.0  2012/01/26 15:19:14 33  0.5 N 116 15.6 W  9.6   19 km (12 mi)  SW of Ocotillo Wells, CA 

January 20, 2012

Weekly Seismicity Report – January 19th, 2012

Filed under: Weekly — Anthony Guarino @ 9:04 am



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

January 19, 2012

This report covers the seven day period ending 16:00 on January 19/2012. During this period we detected and analysed 259 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11053349  2.2  2012/01/12 20:35:49 34 22.4 N 116 57.1 W  1.7    8 km ( 5 mi)  S of Lucerne Valley, CA
11053397  2.2  2012/01/13 00:24:16 35  3.6 N 119  4.3 W 21.1   13 km ( 8 mi)  WNW  of Wheeler Ridge, CA
11053549  2.7  2012/01/13 07:49:34 34 20.4 N 118 27.3 W  5.9    6 km ( 4 mi)  NNW  of San Fernando, CA
11053557  2.7  2012/01/13 07:50:00 34 20.6 N 118 28.0 W  5.2    7 km ( 4 mi)  SE of Newhall, CA
11053789  2.4  2012/01/13 13:22:16 34 15.9 N 116 27.0 W  1.0   16 km (10 mi)  N of Yucca Valley, CA
15097156  2.0  2012/01/14 02:47:54 33  2.0 N 116 26.5 W  5.6   16 km (10 mi)  ESE  of Julian, CA
15097364  2.1  2012/01/14 16:05:44 34 15.7 N 116 26.8 W  0.9   16 km (10 mi)  N of Yucca Valley, CA
15097500  3.2  2012/01/14 21:50:39 32 36.9 N 115 45.0 W  3.3   24 km (15 mi)  WSW  of Calexico, CA
15097508  2.3  2012/01/14 22:46:37 32 11.4 N 115 14.2 W 19.0   58 km (36 mi)  SSE  of Calexico, CA
15097532  2.7  2012/01/15 00:44:04 32 14.3 N 115 15.1 W 10.0   53 km (33 mi)  SSE  of Calexico, CA
15097620  2.0  2012/01/15 08:37:10 32 30.2 N 115 38.1 W 18.1   22 km (14 mi)  SW of Calexico, CA
15097668  2.0  2012/01/15 11:05:13 32 24.7 N 115 23.1 W 10.0   30 km (19 mi)  SSE  of Calexico, CA
15098244  2.3  2012/01/17 09:23:10 34 26.6 N 119 50.8 W 10.2    2 km ( 1 mi)  WNW  of Goleta, CA
15098316  2.2  2012/01/17 11:26:02 32 34.4 N 115 41.2 W  3.6   21 km (13 mi)  WSW  of Calexico, CA
15098380  2.2  2012/01/17 13:18:50 32 15.1 N 115 16.9 W  9.0   50 km (31 mi)  SSE  of Calexico, CA
15098516  2.4  2012/01/17 17:55:26 32 35.5 N 115 40.8 W  5.6   19 km (12 mi)  WSW  of Calexico, CA
15098548  2.3  2012/01/17 20:36:30 32 12.9 N 115 18.2 W 10.0   54 km (33 mi)  SSE  of Calexico, CA
15098580  2.2  2012/01/17 23:05:58 32 28.5 N 115 32.0 W  3.8   22 km (14 mi)  S of Calexico, CA
15098716  4.2  2012/01/18 05:31:42 32 27.7 N 115 15.6 W  1.6   32 km (20 mi)  SE of Calexico, CA
Felt in San Diego and surrounding area
15099044  2.5  2012/01/18 17:31:19 32  9.8 N 115  7.5 W 10.0   66 km (41 mi)  SSE  of Calexico, CA
15099108  2.0  2012/01/18 22:07:31 33  8.4 N 115 51.3 W  5.0   18 km (11 mi)  SSE  of Salton City, CA
15099196  2.3  2012/01/19 07:00:58 32 12.0 N 117 36.5 W 10.0   66 km (41 mi)  SW of San Ysidro, CA 

January 12, 2012

Weekly Seismicity Report – January 12, 2012

Filed under: Weekly — Anthony Guarino @ 5:15 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

January 12, 2012

This report covers the seven day period ending 16:00 on January 12, 2012. During this period we detected and analyzed 308 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11050157  3.0  2012/01/05 18:14:08 34 23.9 N 119 48.8 W 14.1    4 km ( 2 mi)  ESE  of Isla Vista, CA 
11050165  3.1  2012/01/05 18:47:51 34  0.1 N 116 20.2 W  4.9   15 km ( 9 mi)  S of Joshua Tree, CA 
11050237  2.7  2012/01/05 22:26:53 36  5.5 N 117 47.2 W  6.7   15 km (10 mi)  ENE  of Coso Junction, CA
11050245  3.3  2012/01/05 22:50:10 36  0.1 N 117 54.5 W  6.3    6 km ( 4 mi)  SE of Coso Junction, CA
11050509  2.2  2012/01/06 06:55:25 35 59.8 N 117 54.3 W  6.0    7 km ( 4 mi)  SE of Coso Junction, CA
11050541  3.5  2012/01/06 08:58:54 33 43.8 N 116  3.3 W  4.8   15 km ( 9 mi)  E of Indio, CA 
11050597  2.4  2012/01/06 10:14:37 35 39.0 N 117 40.0 W  6.6    3 km ( 2 mi)  N of Ridgecrest, CA
11050765  2.7  2012/01/06 14:39:13 33 43.8 N 116  3.5 W  5.2   15 km ( 9 mi)  E of Indio, CA
11051013  2.6  2012/01/07 09:00:56 33  2.5 N 117 52.9 W 16.0   49 km (31 mi)  SSW  of San Clemente, CA
11051141  2.3  2012/01/07 15:02:21 35 39.1 N 117 39.8 W  3.7    3 km ( 2 mi)  N of Ridgecrest, CA
11051197  3.5  2012/01/07 17:59:54 33 44.0 N 116  3.4 W  6.7   15 km ( 9 mi)  E of Indio, CA 
11051221  2.0  2012/01/07 18:36:24 33  5.5 N 115 35.7 W  5.9    7 km ( 4 mi)  NNE  of Westmorland, CA
11051309  2.2  2012/01/07 20:23:11 36 14.0 N 117 53.8 W  1.8   11 km ( 7 mi)  ESE  of Olancha, CA
11051349  2.2  2012/01/07 22:06:32 35 59.9 N 117 54.4 W  5.7    6 km ( 4 mi)  SE of Coso Junction, CA
11051373  3.1  2012/01/08 01:19:59 32  7.4 N 115 15.3 W 10.0   65 km (40 mi)  SSE  of Calexico, CA
11051397  2.2  2012/01/08 02:42:33 33 43.8 N 116  3.4 W  5.6   15 km ( 9 mi)  E of Indio, CA
11051453  2.8  2012/01/08 11:15:02 33 34.0 N 118 19.5 W  2.9   16 km (10 mi)  S of Pt. Fermin San Pedro, CA
11051613  2.1  2012/01/08 22:24:33 34 16.6 N 119 40.3 W  0.6   16 km (10 mi)  S of Santa Barbara, CA
11051821  2.3  2012/01/09 10:27:38 32 15.0 N 115 14.3 W 10.0   52 km (32 mi)  SSE  of Calexico, CA
11051941  2.3  2012/01/09 15:52:17 32 16.5 N 115 15.4 W  2.9   49 km (30 mi)  SSE  of Calexico, CA
11052189  2.5  2012/01/10 06:19:00 33  2.7 N 117 53.1 W  7.5   49 km (30 mi)  SSW  of Dana Point, CA
11052261  2.2  2012/01/10 10:21:44 34 15.9 N 116 26.9 W  0.9   16 km (10 mi)  N of Yucca Valley, CA
11052269  2.1  2012/01/10 10:21:45 34 15.9 N 116 26.9 W  1.6   16 km (10 mi)  N of Yucca Valley, CA
11052365  2.1  2012/01/10 12:39:21 34 20.5 N 118 28.1 W  5.2    7 km ( 4 mi)  SE of Newhall, CA 
11052653  2.4  2012/01/11 02:29:10 33 38.6 N 119 22.9 W 25.8   35 km (22 mi)  WNW  of Santa Barbara Is., CA
11052661  2.6  2012/01/11 02:58:10 32 13.4 N 115 13.9 W  0.1   55 km (34 mi)  SSE  of Calexico, CA
11052957  2.2  2012/01/11 22:36:20 32 18.8 N 115 20.2 W 16.0   42 km (26 mi)  SSE  of Calexico, CA
11053213  2.3  2012/01/12 13:12:12 32 34.6 N 115 41.7 W  5.6   21 km (13 mi)  WSW  of Calexico, CA 

January 5, 2012

Weekly Seismicity Report – January 5th, 2012

Filed under: Weekly — Anthony Guarino @ 4:21 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

January 05, 2012

This report covers the seven day period ending 16:00 on January 05, 2012. During this period we detected and analyzed 237 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11047781  2.0  2011/12/29 18:46:42 34 45.2 N 116 26.4 W  5.2   55 km (34 mi)  ESE  of Barstow, CA
11047821  2.1  2011/12/29 21:25:22 32 44.0 N 115 49.0 W  8.3   16 km (10 mi)  E of Ocotillo, CA
11047901  2.8  2011/12/30 04:59:52 32 11.3 N 115 15.9 W 20.9   58 km (36 mi)  SSE  of Calexico, CA
11047933  4.3  2011/12/30 07:34:29 32  8.5 N 115 17.8 W 10.0   62 km (38 mi)  SSE  of Calexico, CA 
11047941  3.1  2011/12/30 07:50:12 32  8.1 N 115 15.3 W 10.0   64 km (39 mi)  SSE  of Calexico, CA
11047949  2.8  2011/12/30 07:55:54 32 11.5 N 115 16.0 W 10.0   57 km (36 mi)  SSE  of Calexico, CA
11047973  2.7  2011/12/30 08:32:44 32 13.7 N 115 15.8 W 10.0   54 km (33 mi)  SSE  of Calexico, CA
11048085  2.1  2011/12/30 17:07:27 32 48.0 N 116  8.2 W 11.7   15 km (10 mi)  WNW  of Ocotillo, CA
11048165  2.2  2011/12/30 23:26:54 32 14.6 N 115 16.5 W  4.0   52 km (32 mi)  SSE  of Calexico, CA
11048237  3.2  2011/12/31 11:14:44 32 12.5 N 115 20.2 W 10.0   53 km (33 mi)  SSE  of Calexico, CA
11048381  2.2  2012/01/01 00:53:49 33 59.8 N 116 54.0 W  7.4    8 km ( 5 mi)  NNW  of Banning, CA
11048629  2.1  2012/01/01 15:26:02 34 43.3 N 119 18.7 W  0.1   31 km (19 mi)  N of Ojai, CA 
11048717  2.4  2012/01/01 19:09:12 33 57.1 N 116 45.9 W 18.6    4 km ( 2 mi)  NNE  of Cabazon, CA
11048749  2.1  2012/01/01 22:36:27 33 30.3 N 118 11.7 W  5.8   21 km (13 mi)  NNE  of Avalon Catalina Island, CA
11048893  2.0  2012/01/02 03:18:05 35 56.6 N 117 38.6 W  2.5   30 km (18 mi)  ESE  of Coso Junction, CA
11049125  2.5  2012/01/02 17:30:57 32  4.9 N 115 14.7 W 10.0   69 km (43 mi)  SSE  of Calexico, CA
11049173  2.0  2012/01/02 19:16:33 34  4.3 N 117 28.7 W 13.0    6 km ( 3 mi)  SW of Fontana, CA
11049181  2.1  2012/01/02 19:29:06 33 30.4 N 118 12.9 W  5.6   21 km (13 mi)  NNE  of Avalon Catalina Island, CA
11049285  4.1  2012/01/03 06:18:56 33 11.7 N 119 27.0 W 18.4    7 km ( 4 mi)  SE of San Nicolas Is., CA 
11049389  2.0  2012/01/03 19:53:40 33 59.5 N 116 58.6 W 10.9    7 km ( 4 mi)  SE of Yucaipa, CA
11049437  2.5  2012/01/03 22:47:22 32 14.2 N 115 16.0 W 17.1   52 km (33 mi)  SSE  of Calexico, CA
11049557  2.1  2012/01/04 10:25:42 33 14.5 N 116 25.2 W  3.7    5 km ( 3 mi)  WSW  of Borrego Springs, CA
11049573  2.0  2012/01/04 10:30:58 32 53.6 N 116 14.1 W  5.4   29 km (18 mi)  NW of Ocotillo, CA
11049741  2.4  2012/01/04 16:37:11 35 51.6 N 117 59.5 W  2.7   21 km (13 mi)  S of Coso Junction, CA
11049901  2.6  2012/01/05 01:00:03 34 11.6 N 117  3.7 W  2.1    4 km ( 3 mi)  ESE  of Running Springs, CA 

December 29, 2011

Weekly Seismicity Report – December 29th, 2011

Filed under: Weekly — Anthony Guarino @ 4:14 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

December 29, 2011

This report covers the seven day period ending 16:00 on December 29, 2011. During this period we detected and analyzed 193 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11045837  2.1  2011/12/23 00:20:47 32 59.7 N 115 32.5 W 14.9    4 km ( 2 mi)  N of Brawley, CA
11045893  2.8  2011/12/23 02:33:27 33 19.6 N 116 17.1 W 10.6   12 km ( 7 mi)  NE of Borrego Springs, CA
11045909  2.2  2011/12/23 03:03:09 32 48.1 N 116  8.3 W 11.4   16 km (10 mi)  WNW  of Ocotillo, CA
11046037  2.0  2011/12/23 16:40:02 33 41.7 N 118 17.5 W  5.3    1 km ( 1 mi)  SSE  of Pt. Fermin San Pedro, CA
11046557  2.2  2011/12/26 01:09:49 36 13.8 N 118 19.2 W  5.6   29 km (18 mi)  WSW  of Olancha, CA
11046581  2.0  2011/12/26 02:41:07 32 53.3 N 116 14.5 W  6.9   29 km (18 mi)  NW of Ocotillo, CA
11046613  3.2  2011/12/26 04:32:20 34  0.4 N 116 19.4 W 10.2   14 km ( 9 mi)  S of Joshua Tree, CA
11046653  2.6  2011/12/26 07:58:37 34 42.9 N 121 35.2 W 15.0   86 km (54 mi)  WSW  of Pt. Sal, CA
11046685  2.5  2011/12/26 11:27:33 34 19.5 N 116 27.8 W  4.7   23 km (14 mi)  N of Yucca Valley, CA
11047221  2.3  2011/12/27 20:02:37 34 17.3 N 116 58.2 W  8.3    8 km ( 5 mi)  NW of town of Big Bear Lake, CA
11047285  2.9  2011/12/27 22:59:14 32 39.7 N 115 54.9 W  8.5   11 km ( 7 mi)  SE of Ocotillo, CA
11047333  2.1  2011/12/28 06:00:35 32 35.9 N 115 42.3 W  9.8   21 km (13 mi)  WSW  of Calexico, CA
11047373  2.2  2011/12/28 09:57:28 34  9.3 N 117 41.2 W  5.1    6 km ( 4 mi)  NNW  of Upland, CA
11047381  2.1  2011/12/28 10:14:34 35  6.7 N 116 36.2 W  4.0   37 km (23 mi)  SE of Goldstone Lake, CA
11047469  2.4  2011/12/28 17:12:03 33 37.1 N 116 43.8 W 16.6    9 km ( 6 mi)  NW of Anza, CA
11047653  2.8  2011/12/29 11:19:54 32  8.1 N 115 15.8 W 22.4   63 km (39 mi)  SSE  of Calexico, CA
11047709  2.4  2011/12/29 14:54:11 33 58.1 N 116 44.6 W 18.8    6 km ( 4 mi)  NE of Cabazon, CA 

December 22, 2011

Weekly Seismicity Report – December 22nd, 2011

Filed under: Weekly — Anthony Guarino @ 4:07 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

December 22, 2011

This report covers the seven day period ending 16:00 on December 22, 2011. During this period we detected and analyzed 195 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15086940  2.2  2011/12/16 02:32:00 36 13.6 N 118 19.1 W  5.7   29 km (18 mi)  WSW  of Olancha, CA
15086956  2.4  2011/12/16 03:00:29 34  3.3 N 116 21.3 W 11.5   10 km ( 6 mi)  SSW  of Joshua Tree, CA
15087156  2.5  2011/12/16 22:09:23 33 47.4 N 116 42.4 W 18.4    5 km ( 3 mi)  N of Idyllwild, CA
15087500  2.0  2011/12/17 19:01:29 32 22.0 N 115 31.2 W 10.0   34 km (21 mi)  S of Calexico, CA
15088052  3.5  2011/12/20 00:32:23 34  0.6 N 117 35.3 W  4.4    8 km ( 5 mi)  SE of Ontario, CA
15088100  2.3  2011/12/20 03:17:18 32 16.0 N 115 24.6 W  6.3   45 km (28 mi)  S of Calexico, CA
15088180  2.1  2011/12/20 07:10:50 32 24.6 N 115 32.6 W 16.0   29 km (18 mi)  S of Calexico, CA
15088324  2.6  2011/12/20 12:42:36 32 31.0 N 115 38.9 W  5.8   22 km (14 mi)  SW of Calexico, CA 
11045309  2.4  2011/12/21 09:06:22 33 58.7 N 118 24.8 W 11.2    3 km ( 2 mi)  SSW  of Culver City, CA 
11045325  2.6  2011/12/21 09:57:59 32 15.6 N 115 21.4 W 10.0   47 km (29 mi)  SSE  of Calexico, CA
11045461  2.2  2011/12/21 16:22:32 33 31.1 N 116 30.6 W 15.3   16 km (10 mi)  ESE  of Anza, CA
11045501  2.0  2011/12/21 18:27:05 33 54.3 N 117 47.6 W 12.0    3 km ( 2 mi)  NE of Yorba Linda, CA 

December 15, 2011

Weekly Seismicity Report – December 15th, 2011

Filed under: Weekly — Anthony Guarino @ 4:18 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

December 15, 2011

This report covers the seven day period ending 16:00 on December 15, 2011. During this period we detected and analyzed 231 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15084260  2.5  2011/12/08 16:52:07 36 13.7 N 118 19.6 W  5.9   29 km (18 mi)  WSW  of Olancha, CA
15084332  2.3  2011/12/08 21:26:32 32  0.8 N 116 36.0 W 16.2   73 km (45 mi)  SE of San Ysidro, CA
15084420  2.6  2011/12/09 05:26:11 33 52.0 N 120 17.5 W  5.6   19 km (12 mi)  WSW  of Santa Rosa Is., CA
15084540  2.0  2011/12/09 14:08:23 32 24.8 N 115 31.1 W  6.7   28 km (18 mi)  S of Calexico, CA
15084692  2.1  2011/12/10 01:02:24 32 53.7 N 116 14.9 W  5.5   30 km (18 mi)  NW of Ocotillo, CA
15084892  2.5  2011/12/10 13:51:41 32 10.1 N 115 14.2 W 13.8   61 km (38 mi)  SSE  of Calexico, CA
15085076  2.2  2011/12/11 06:12:35 32 14.7 N 115 20.0 W 10.0   49 km (31 mi)  SSE  of Calexico, CA
15085220  2.6  2011/12/11 16:24:37 34  2.3 N 117  5.2 W  6.4    5 km ( 3 mi)  W of Yucaipa, CA 
15085252  2.8  2011/12/11 18:09:38 32 59.6 N 116 20.1 W  5.0   25 km (16 mi)  SW of Ocotillo Wells, CA
15085332  2.6  2011/12/11 22:52:34 32  5.4 N 115 17.6 W 12.0   67 km (42 mi)  SSE  of Calexico, CA
15085364  2.2  2011/12/12 00:57:05 32  3.0 N 115  5.9 W 15.3   78 km (49 mi)  SSE  of Calexico, CA
15085380  2.6  2011/12/12 02:15:23 32 10.0 N 115 17.1 W 11.5   59 km (37 mi)  SSE  of Calexico, CA
15085388  3.1  2011/12/12 02:20:39 32  7.4 N 115 17.8 W 11.8   63 km (39 mi)  SSE  of Calexico, CA
15085404  2.2  2011/12/12 04:59:36 32 18.7 N 115 18.6 W  4.4   43 km (27 mi)  SSE  of Calexico, CA
15085492  2.1  2011/12/12 13:29:39 32 39.5 N 115 56.7 W  7.1   10 km ( 6 mi)  SSE  of Ocotillo, CA
15085516  2.2  2011/12/12 15:15:03 32 48.0 N 116  9.0 W  5.6   16 km (10 mi)  WNW  of Ocotillo, CA
15085980  2.4  2011/12/13 23:50:03 34 15.3 N 116 25.5 W  1.5   15 km ( 9 mi)  N of Yucca Valley, CA 
15086588  2.4  2011/12/15 06:45:44 32 53.8 N 116 14.8 W  6.2   29 km (18 mi)  SSW  of Ocotillo Wells, CA
15086612  2.2  2011/12/15 08:33:53 32 53.9 N 116 14.9 W  6.0   29 km (18 mi)  SSW  of Ocotillo Wells, CA
15086628  2.0  2011/12/15 09:50:02 33  0.0 N 116 20.8 W 10.1   25 km (16 mi)  ESE  of Julian, CA 

December 8, 2011

Weekly Seismicity Report – December 8, 2011

Filed under: Felt Earthquakes, Weekly — nick @ 4:14 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


Lucy Jones, U. S. Geological Survey

California Institute of Technology

December 08, 2011

This report covers the seven day period ending 16:00 on December 08, 2011. During this period we detected and analyzed 218 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed. For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15081692  2.4  2011/12/01 17:42:59 34 20.0 N 119 12.0 W 11.7   11 km ( 7 mi)  ENE  of Ventura, CA
15081764  2.3  2011/12/01 20:41:49 35 30.0 N 118 24.2 W  3.1   16 km (10 mi)  SSE  of town of Lake Isabella, CA
15081772  2.3  2011/12/01 20:53:18 32 12.4 N 115 15.6 W 10.0   56 km (35 mi)  SSE  of Calexico, CA
15081876  2.5  2011/12/02 02:43:07 35 29.9 N 118 23.4 W  2.0   17 km (11 mi)  SSE  of town of Lake Isabella, CA
15081996  3.2  2011/12/02 10:12:21 32  5.7 N 115 11.1 W 10.0   70 km (44 mi)  SSE  of Calexico, CA
15082188  2.8  2011/12/03 00:36:55 33 52.3 N 119 18.1 W  6.8   27 km (17 mi)  SE of Santa Cruz Is.
15082228  2.2  2011/12/03 02:47:33 34 10.2 N 117 36.3 W  6.9    7 km ( 4 mi)  N of Rancho Cucamonga, CA
15082316  2.8  2011/12/03 10:14:29 32  9.7 N 115 10.9 W  4.2   64 km (39 mi)  SSE  of Calexico, CA
15082364  2.3  2011/12/03 14:56:27 32  1.5 N 115 11.4 W  5.6   77 km (48 mi)  SSE  of Calexico, CA
15082548  2.2  2011/12/04 12:26:42 34  2.7 N 117 26.9 W  2.0    7 km ( 4 mi)  S of Fontana, CA 
15082556  2.0  2011/12/04 12:27:18 34  3.0 N 117 26.6 W  1.9    6 km ( 4 mi)  S of Fontana, CA 
15082628  2.3  2011/12/04 20:38:33 33 26.7 N 116 24.7 W 13.2   22 km (13 mi)  N of Borrego Springs, CA
15082684  2.3  2011/12/05 01:35:43 32 40.2 N 115 50.5 W  6.5   16 km (10 mi)  ESE  of Ocotillo, CA
15082748  2.3  2011/12/05 06:34:43 34  2.3 N 116 26.4 W 10.4    9 km ( 5 mi)  S of Yucca Valley, CA
15082884  2.7  2011/12/05 14:24:37 32 19.2 N 115 20.0 W 10.0   42 km (26 mi)  SSE  of Calexico, CA
15083060  2.3  2011/12/05 22:28:03 33 46.0 N 118  5.1 W 17.1    3 km ( 2 mi)  NNE  of Seal Beach, CA
15083084  2.7  2011/12/05 23:48:54 32 40.7 N 115 54.3 W  4.9   10 km ( 6 mi)  SE of Ocotillo, CA
15083212  2.4  2011/12/06 04:50:26 34 43.9 N 116 17.8 W  5.5   63 km (39 mi)  SSW  of Baker, CA
15083244  2.2  2011/12/06 06:46:45 32 39.8 N 115 48.8 W  5.1   19 km (12 mi)  ESE  of Ocotillo, CA
15083276  2.3  2011/12/06 08:08:33 36 19.4 N 118 21.0 W  4.2   29 km (18 mi)  S of Mt. Whitney, CA
15083404  2.6  2011/12/06 12:52:57 36 13.7 N 118 19.3 W  5.6   29 km (18 mi)  WSW  of Olancha, CA
15083980  2.3  2011/12/07 22:08:26 32  7.4 N 115  5.6 W 10.0   71 km (44 mi)  SSE  of Calexico, CA
15083988  2.7  2011/12/07 22:33:47 33 54.6 N 118 20.3 W 16.2    1 km ( 1 mi)  SE of Hawthorne, CA

December 1, 2011

Weekly Seismicity Report – December 1st, 2011

Filed under: Weekly — Anthony Guarino @ 4:21 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

December 01, 2011

This report covers the seven day period ending 16:00 on December 01, 2011. During this period we detected and analyzed 200 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15079636  2.2  2011/11/25 09:28:33 32 54.8 N 116 21.2 W 10.3   29 km (18 mi)  SE of Julian, CA
15079812  2.5  2011/11/25 23:29:23 32  9.5 N 115 17.5 W 10.0   60 km (37 mi)  SSE  of Calexico, CA
15079844  2.1  2011/11/26 04:31:27 32  4.6 N 115 10.0 W 10.0   73 km (45 mi)  SSE  of Calexico, CA
15079980  2.7  2011/11/26 17:47:48 34 22.8 N 117 39.0 W  6.2    3 km ( 2 mi)  NW of Wrightwood, CA 
15079988  2.2  2011/11/26 18:38:30 35 54.4 N 118 54.0 W  9.7   22 km (14 mi)  SSE  of Porterville, CA 
15080068  2.0  2011/11/27 01:39:18 34 22.9 N 117 39.1 W  8.5    4 km ( 2 mi)  NW of Wrightwood, CA 
15080100  2.0  2011/11/27 10:17:14 32 17.4 N 115 19.0 W 11.8   45 km (28 mi)  SSE  of Calexico, CA
15080116  2.4  2011/11/27 12:15:16 32 11.5 N 115 14.4 W 13.4   58 km (36 mi)  SSE  of Calexico, CA
15080212  2.0  2011/11/27 18:22:38 34 12.9 N 117 28.7 W 10.2    7 km ( 4 mi)  W of Devore, CA
15080236  2.5  2011/11/27 19:36:39 35 23.7 N 117 49.6 W  4.8   29 km (18 mi)  SSW  of Ridgecrest, CA
15080412  2.0  2011/11/28 07:40:03 32 38.4 N 115 44.0 W  7.2   23 km (14 mi)  W of Calexico, CA
15080444  2.8  2011/11/28 08:53:19 32  9.7 N 115 15.6 W  9.6   60 km (38 mi)  SSE  of Calexico, CA
15080644  2.8  2011/11/28 20:40:16 32 37.7 N 115 43.6 W  7.1   22 km (14 mi)  WSW  of Calexico, CA
15080668  3.3  2011/11/28 22:56:09 33 38.0 N 119  3.4 W 15.8   18 km (11 mi)  N of Santa Barbara Is., CA
15080732  2.5  2011/11/29 03:57:42 32  9.3 N 115 16.7 W 10.0   61 km (38 mi)  SSE  of Calexico, CA
37012359  2.1  2011/11/29 04:19:04 32 10.7 N 115 15.2 W 10.0   59 km (37 mi)  SSE  of Calexico, CA
15080748  2.5  2011/11/29 04:19:15 32 10.0 N 115 14.8 W  5.0   60 km (38 mi)  SSE  of Calexico, CA
15080764  2.2  2011/11/29 05:00:04 32  9.9 N 115 13.9 W 10.0   61 km (38 mi)  SSE  of Calexico, CA
15080788  2.3  2011/11/29 09:06:20 33 56.6 N 117 56.9 W 18.9    1 km ( 1 mi)  NNE  of La Habra, CA 
15081588  2.8  2011/12/01 11:20:36 32 50.2 N 118 17.6 W  4.6    5 km ( 3 mi)  ENE  of San Clemente Is.  

November 24, 2011

Weekly Seismicity Report – November 24th, 2011

Filed under: Weekly — Anthony Guarino @ 4:17 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
, Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

November 24, 2011

This report covers the seven day period ending 16:00 on November 24, 2011. During this period we detected and analyzed 220 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15076828  2.5  2011/11/17 17:07:01 36 13.8 N 118 19.2 W  5.6   29 km (18 mi)  WSW  of Olancha, CA
15076860  2.3  2011/11/17 18:14:30 33  1.0 N 116 18.7 W  5.5   22 km (14 mi)  SW of Ocotillo Wells, CA
15076884  3.0  2011/11/17 20:33:20 35 10.5 N 119 23.5 W  0.0    6 km ( 4 mi)  NE of Taft, CA
15076908  2.3  2011/11/17 22:57:44 32  3.0 N 115  8.6 W 10.0   76 km (47 mi)  SSE  of Calexico, CA
15076996  3.2  2011/11/18 06:14:35 32 47.8 N 116  9.0 W  5.6   16 km (10 mi)  WNW  of Ocotillo, CA
15077028  2.2  2011/11/18 07:21:16 32 47.6 N 116  8.7 W  7.4   16 km (10 mi)  WNW  of Ocotillo, CA
11034109  2.3  2011/11/18 14:16:44 32  6.1 N 115 14.2 W 10.0   68 km (42 mi)  SSE  of Calexico, CA
11034125  2.1  2011/11/18 15:27:01 33 28.0 N 116 31.0 W 14.4   17 km (11 mi)  SE of Anza, CA
11034141  2.1  2011/11/18 16:14:38 33 33.5 N 116 39.7 W 12.5    1 km ( 1 mi)  ENE  of Anza, CA
11034157  3.2  2011/11/18 17:00:50 32 13.1 N 115 20.1 W 10.0   52 km (32 mi)  SSE  of Calexico, CA
11034205  2.7  2011/11/18 20:15:15 32  3.2 N 115 12.6 W  6.0   73 km (46 mi)  SSE  of Calexico, CA
11034469  3.9  2011/11/19 12:32:21 33 14.7 N 116 15.9 W  9.9   10 km ( 6 mi)  E of Borrego Springs, CA
37011839  3.3  2011/11/19 12:32:33 33 14.8 N 116 15.7 W  4.7   10 km ( 6 mi)  E of Borrego Springs, CA
11034493  2.0  2011/11/19 13:06:59 33 14.9 N 116 15.5 W  7.2   11 km ( 7 mi)  E of Borrego Springs, CA
11034805  2.0  2011/11/20 14:56:26 35 37.4 N 119 54.1 W 17.0   31 km (20 mi)  NNE  of Simmler, CA
11034853  3.2  2011/11/20 17:01:38 33 10.8 N 115 36.4 W  1.9    3 km ( 2 mi)  ENE  of Obsidian Butte, CA
11034997  2.7  2011/11/20 22:08:01 32  6.6 N 115 14.0 W 10.5   67 km (42 mi)  SSE  of Calexico, CA
11035037  3.0  2011/11/21 01:07:11 32  7.6 N 115 13.7 W  6.1   65 km (41 mi)  SSE  of Calexico, CA
11035365  2.4  2011/11/22 02:05:35 32  2.8 N 115 10.1 W 10.0   76 km (47 mi)  SSE  of Calexico, CA
11035389  3.1  2011/11/22 06:39:43 33 28.1 N 116 34.8 W  8.9   13 km ( 8 mi)  SE of Anza, CA
11035773  2.4  2011/11/22 17:41:45 32  6.2 N 115 21.6 W  0.1   64 km (40 mi)  SSE  of Calexico, CA
11035837  3.1  2011/11/22 23:51:49 32  8.4 N 115 14.3 W 10.0   64 km (39 mi)  SSE  of Calexico, CA
11035845  2.4  2011/11/23 00:54:27 32 40.1 N 115 43.4 W  5.3   21 km (13 mi)  SW of El Centro, CA
11035861  3.0  2011/11/23 01:19:11 32  7.2 N 115 14.7 W 10.0   65 km (41 mi)  SSE  of Calexico, CA
11035909  2.4  2011/11/23 05:37:04 33 59.1 N 116 39.7 W 17.3   10 km ( 6 mi)  SW of Morongo Valley, CA
11036005  2.2  2011/11/23 11:32:37 33  3.4 N 117 41.6 W 16.2   33 km (20 mi)  WSW  of Oceanside, CA
11036045  2.3  2011/11/23 13:43:57 32  9.8 N 115 16.8 W 10.0   60 km (37 mi)  SSE  of Calexico, CA
11036149  2.4  2011/11/24 01:22:00 32 44.7 N 115 25.8 W  9.9   10 km ( 6 mi)  NE of Calexico, CA
11036165  2.4  2011/11/24 01:39:03 32 46.5 N 115 26.3 W 19.7   11 km ( 7 mi)  E of El Centro, CA
11036277  2.4  2011/11/24 07:38:25 32 43.3 N 115 19.6 W 18.2   17 km (11 mi)  ENE  of Calexico, CA
11036285  2.4  2011/11/24 07:44:16 32 47.8 N 115 27.5 W 12.7    9 km ( 5 mi)  E of El Centro, CA
11036293  2.1  2011/11/24 08:00:36 32 45.8 N 115 26.6 W  9.3   11 km ( 7 mi)  ESE  of El Centro, CA
11036309  2.1  2011/11/24 08:15:31 32 47.3 N 115 26.3 W 12.9   11 km ( 7 mi)  E of El Centro, CA 

November 17, 2011

Animation of Weekly Seismicity Map Snapshots – July 2011 Through November 2011

Filed under: Uncategorized — Anthony Guarino @ 5:16 pm

Here’s an animation of the weekly seismicity snapshots from July 2011 through November 2011.

Animation of Weekly Snapshots

Animation of Weekly Snapshots

Weekly Seismicity Report – November 17, 2011

Filed under: Weekly — Anthony Guarino @ 4:16 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

November 17, 2011

This report covers the seven day period ending 16:00 on November 17, 2011. During this period we detected and analyzed 209 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15074548  2.4  2011/11/10 17:58:00 33 59.8 N 118 28.1 W 13.1    3 km ( 2 mi)  NW of Marina del Rey, CA 
15074636  3.3  2011/11/11 01:06:19 32 13.0 N 115 20.1 W 10.0   52 km (32 mi)  SSE  of Calexico, CA
15074644  2.2  2011/11/11 01:35:56 32 15.2 N 115 19.5 W  6.0   49 km (30 mi)  SSE  of Calexico, CA
15074780  2.2  2011/11/11 13:20:43 35 30.0 N 118 24.5 W  5.5   16 km (10 mi)  SSE  of town of Lake Isabella, CA
15074820  2.4  2011/11/11 16:14:47 32 54.3 N 116 14.1 W  7.5   28 km (18 mi)  SSW  of Ocotillo Wells, CA
15074860  2.4  2011/11/11 20:30:53 32 15.6 N 115 21.5 W 10.0   47 km (29 mi)  SSE  of Calexico, CA
15074868  2.2  2011/11/11 21:29:17 32 35.7 N 115 43.8 W  4.8   23 km (15 mi)  WSW  of Calexico, CA
15074932  2.5  2011/11/12 00:32:07 32 10.8 N 115 17.4 W 10.0   58 km (36 mi)  SSE  of Calexico, CA
15074940  2.6  2011/11/12 00:41:52 32  5.7 N 115 32.9 W 11.1   64 km (40 mi)  S of Calexico, CA
15074980  2.7  2011/11/12 03:05:06 32 54.4 N 116 14.0 W  6.9   28 km (17 mi)  SSW  of Ocotillo Wells, CA
15074988  2.4  2011/11/12 03:05:37 32 54.6 N 116 13.9 W  4.9   28 km (17 mi)  SSW  of Ocotillo Wells, CA
15075020  2.5  2011/11/12 05:40:03 32  8.7 N 115 15.6 W 12.5   62 km (39 mi)  SSE  of Calexico, CA
15075060  2.1  2011/11/12 09:59:48 32 17.9 N 115 30.5 W 10.0   41 km (26 mi)  S of Calexico, CA
15075140  3.0  2011/11/12 15:13:17 32 17.5 N 115 30.4 W  5.6   42 km (26 mi)  S of Calexico, CA
15075180  2.0  2011/11/12 19:13:30 35 30.1 N 118 24.5 W  4.7   16 km (10 mi)  SSE  of town of Lake Isabella, CA
15075276  2.1  2011/11/13 04:35:48 32 19.2 N 115 19.6 W 10.0   42 km (26 mi)  SSE  of Calexico, CA
15075388  3.0  2011/11/13 20:59:18 33 58.2 N 117 13.5 W 12.0    9 km ( 6 mi)  SSE  of Loma Linda, CA
15075572  3.4  2011/11/14 16:40:18 36 13.6 N 118 19.1 W  3.8   29 km (18 mi)  WSW  of Olancha, CA
15075732  2.1  2011/11/15 02:20:48 35 55.7 N 118 17.5 W 15.1   34 km (21 mi)  WSW  of Coso Junction, CA
15075772  2.5  2011/11/15 04:24:28 33 31.7 N 116 27.7 W  4.8   20 km (12 mi)  E of Anza, CA
15075780  2.4  2011/11/15 04:39:15 34 21.3 N 116 27.5 W  5.5   26 km (16 mi)  N of Yucca Valley, CA
15075836  2.8  2011/11/15 06:51:01 34  4.5 N 119 15.8 W 10.8   10 km ( 6 mi)  SW of Port Hueneme, CA 
15075932  2.0  2011/11/15 12:17:53 32 33.8 N 115 41.2 W  4.5   22 km (13 mi)  WSW  of Calexico, CA
15076124  2.5  2011/11/15 21:48:11 32 31.9 N 115 41.4 W 11.0   24 km (15 mi)  SW of Calexico, CA
15076212  3.1  2011/11/16 05:59:59 32  6.9 N 115 13.0 W 10.0   67 km (42 mi)  SSE  of Calexico, CA
15076556  2.5  2011/11/17 02:57:12 32 12.7 N 115 20.3 W 10.0   53 km (33 mi)  SSE  of Calexico, CA
15076564  2.5  2011/11/17 03:05:24 32  9.6 N 115 20.0 W 10.0   59 km (36 mi)  SSE  of Calexico, CA
15076724  2.1  2011/11/17 11:47:49 33 44.5 N 118 17.8 W 10.8    4 km ( 2 mi)  N of Pt. Fermin San Pedro, CA 

November 10, 2011

Weekly Seismicity Report – November 10, 2011

Filed under: Weekly — Anthony Guarino @ 4:22 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

November 10, 2011

This report covers the seven day period ending 16:00 on November 10, 2011. During this period we detected and analyzed 210 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15072180  2.4  2011/11/03 19:02:27 32 13.6 N 115 17.0 W 14.9   53 km (33 mi)  SSE  of Calexico, CA
15072204  3.3  2011/11/03 20:01:25 32  7.1 N 115 14.6 W  5.7   66 km (41 mi)  SSE  of Calexico, CA
15072284  2.4  2011/11/04 00:43:49 32 11.4 N 115 17.2 W 10.0   57 km (35 mi)  SSE  of Calexico, CA
15072292  2.8  2011/11/04 00:53:06 32  9.8 N 115 16.9 W 10.0   60 km (37 mi)  SSE  of Calexico, CA
15072436  2.7  2011/11/04 16:03:09 32 54.2 N 116 14.0 W  6.6   28 km (18 mi)  SSW  of Ocotillo Wells, CA
15072484  2.5  2011/11/04 18:30:58 33  4.0 N 118  2.9 W 10.0   39 km (24 mi)  NE of San Clemente Is.
15072572  2.2  2011/11/05 01:24:54 32 36.9 N 115 43.0 W  1.7   22 km (13 mi)  WSW  of Calexico, CA
15072676  2.6  2011/11/05 11:48:20 32 13.2 N 115 25.5 W  7.0   50 km (31 mi)  S of Calexico, CA
15072724  2.5  2011/11/05 13:33:21 33 51.2 N 118 17.7 W 18.7    3 km ( 2 mi)  NNW  of Carson, CA 
15072788  2.8  2011/11/05 19:18:31 35 13.6 N 118  4.2 W  8.9   15 km (10 mi)  NW of California City, CA
15073060  2.2  2011/11/06 17:51:08 32 38.6 N 115 42.4 W  5.6   20 km (12 mi)  W of Calexico, CA
15073148  2.3  2011/11/07 03:48:21 32 22.8 N 115 29.3 W 10.0   32 km (20 mi)  S of Calexico, CA
15073380  2.1  2011/11/07 16:48:09 32 10.9 N 115 17.8 W 10.0   57 km (36 mi)  SSE  of Calexico, CA
15073612  2.3  2011/11/08 07:54:33 32 37.8 N 115 41.8 W  7.8   19 km (12 mi)  WSW  of Calexico, CA
15073692  3.0  2011/11/08 10:27:32 32 54.8 N 116 21.5 W 11.1   29 km (18 mi)  SE of Julian, CA
15073764  2.6  2011/11/08 14:54:40 34 41.6 N 120 17.1 W  2.8   12 km ( 8 mi)  NW of Buellton, CA 
15074068  2.1  2011/11/09 07:35:03 33 29.3 N 116 30.0 W 12.3   18 km (11 mi)  ESE  of Anza, CA
15074292  2.1  2011/11/09 22:47:07 32 34.1 N 115 42.4 W 10.0   23 km (14 mi)  WSW  of Calexico, CA
15074500  2.1  2011/11/10 15:22:51 33 28.3 N 116 27.0 W 10.3   22 km (14 mi)  ESE  of Anza, CA 

%

November 3, 2011

Weekly Seismicity Report – November 3rd, 2011

Filed under: Weekly — Anthony Guarino @ 7:25 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones U. S. Geological Survey

California Institute of Technology

November 03, 2011

This report covers the seven day period ending 17:00 on November 03, 2011. During this period we detected and analyzed 244 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11026573  2.4  2011/10/28 01:46:37 33 52.1 N 119 19.5 W 10.0   26 km (16 mi)  SE of Santa Cruz Is.
11026581  2.5  2011/10/28 02:30:54 35 57.3 N 117 20.9 W  3.1   21 km (13 mi)  N of Trona, CA
11026589  2.3  2011/10/28 03:11:24 32 13.3 N 115 17.3 W 10.0   53 km (33 mi)  SSE  of Calexico, CA
11026597  2.6  2011/10/28 03:58:17 32 10.8 N 115 17.2 W 14.7   58 km (36 mi)  SSE  of Calexico, CA
11026717  2.1  2011/10/28 11:15:24 32  4.0 N 116 18.6 W 10.0   80 km (50 mi)  SSW  of Ocotillo, CA
11026845  2.2  2011/10/28 20:05:19 32 54.3 N 116 13.9 W  6.3   28 km (17 mi)  SSW  of Ocotillo Wells, CA
11026941  2.2  2011/10/29 02:45:01 32 59.9 N 116 24.1 W  8.7   21 km (13 mi)  ESE  of Julian, CA
11027013  2.4  2011/10/29 11:38:09 32 21.8 N 115 29.1 W 10.0   34 km (21 mi)  S of Calexico, CA
11027029  2.4  2011/10/29 12:21:38 32 21.5 N 115 28.7 W  5.9   34 km (21 mi)  S of Calexico, CA
11027205  2.4  2011/10/30 01:28:54 32 12.2 N 115 19.8 W  1.6   54 km (33 mi)  SSE  of Calexico, CA
11027213  2.2  2011/10/30 02:11:43 34 36.1 N 115 55.8 W  0.0   53 km (33 mi)  NNE  of Twentynine Palms, CA
11027333  2.4  2011/10/30 10:54:09 32 18.8 N 115 29.2 W  6.7   40 km (25 mi)  S of Calexico, CA
11027413  2.6  2011/10/30 14:13:49 32 54.8 N 116 21.4 W 11.1   29 km (18 mi)  SE of Julian, CA
11027605  2.8  2011/10/31 04:31:49 34 13.0 N 117 30.4 W  4.0   10 km ( 6 mi)  W of Devore, CA 
11027613  2.9  2011/10/31 05:26:45 35 55.9 N 117 37.4 W  3.7   29 km (18 mi)  NW of Trona, CA
11027653  2.4  2011/10/31 08:14:18 32  5.0 N 116 24.9 W 10.0   79 km (49 mi)  SE of San Ysidro, CA
11027661  2.4  2011/10/31 09:20:17 32  7.5 N 115 13.3 W 15.0   66 km (41 mi)  SSE  of Calexico, CA
15070980  2.0  2011/10/31 17:10:39 33 59.3 N 116 51.3 W 13.7    7 km ( 4 mi)  NNE  of Banning, CA
15071068  2.6  2011/11/01 00:01:59 32  4.9 N 115  6.9 W 25.9   74 km (46 mi)  SSE  of Calexico, CA
15071220  4.1  2011/11/01 08:38:22 35 40.8 N 117 37.2 W  7.0    8 km ( 5 mi)  NNE  of Ridgecrest, CA
15071396  3.0  2011/11/01 16:25:23 33 22.8 N 116 19.6 W 13.0   15 km ( 9 mi)  NNE  of Borrego Springs, CA
15071604  2.9  2011/11/02 03:23:28 32  7.2 N 115 14.4 W 10.0   65 km (41 mi)  SSE  of Calexico, CA
15071724  2.5  2011/11/02 10:42:34 34 29.6 N 119 16.6 W  2.8    6 km ( 4 mi)  NNW  of Ojai, CA 
15071732  2.3  2011/11/02 11:40:50 35 56.5 N 117 38.7 W  2.6   30 km (18 mi)  ESE  of Coso Junction, CA
15071740  2.6  2011/11/02 11:48:59 32  5.1 N 115 10.6 W  5.7   71 km (44 mi)  SSE  of Calexico, CA
15071852  2.3  2011/11/02 15:08:51 36 22.4 N 117 47.3 W  6.9   22 km (14 mi)  ENE  of Olancha, CA
15071972  2.7  2011/11/02 21:21:28 32  9.0 N 115 15.1 W 10.0   62 km (39 mi)  SSE  of Calexico, CA
15071996  2.6  2011/11/02 22:49:23 32 12.5 N 115 17.1 W 15.1   55 km (34 mi)  SSE  of Calexico, CA
15072052  2.4  2011/11/03 02:12:36 32 14.3 N 115 19.7 W 10.0   50 km (31 mi)  SSE  of Calexico, CA 

October 27, 2011

Weekly Seismicity Report – October 27, 2011

Filed under: Weekly — Anthony Guarino @ 5:34 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

October 27, 2011

This report covers the seven day period ending 17:00 on October 27, 2011. During this period we detected and analyzed 260 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11023101  2.2  2011/10/20 23:14:53 32 37.6 N 115 46.9 W  4.2   23 km (14 mi)  ESE  of Ocotillo, CA
11023117  2.4  2011/10/20 23:37:58 32  9.2 N 115 16.5 W 10.0   61 km (38 mi)  SSE  of Calexico, CA
11023133  2.5  2011/10/20 23:44:25 32 10.8 N 115 16.1 W  4.4   58 km (36 mi)  SSE  of Calexico, CA
11023173  2.7  2011/10/21 00:51:48 32 11.5 N 115 16.3 W 10.0   57 km (35 mi)  SSE  of Calexico, CA
11023197  3.3  2011/10/21 01:39:21 32  8.8 N 115 16.7 W  0.9   61 km (38 mi)  SSE  of Calexico, CA
11023397  2.1  2011/10/21 11:03:28 32  3.2 N 115 10.4 W 10.0   75 km (47 mi)  SSE  of Calexico, CA
11023757  2.1  2011/10/21 18:38:25 32 39.2 N 115 43.2 W  8.8   21 km (13 mi)  W of Calexico, CA
11024045  2.2  2011/10/22 08:52:29 32 34.9 N 115 43.1 W  5.4   23 km (14 mi)  WSW  of Calexico, CA
11024109  3.0  2011/10/22 14:32:59 32 59.8 N 116 24.1 W  9.7   21 km (13 mi)  ESE  of Julian, CA 
11024125  2.4  2011/10/22 15:27:40 34 47.8 N 116 24.6 W  4.5   57 km (35 mi)  E of Barstow, CA
11024285  2.1  2011/10/23 08:10:37 33 43.2 N 116 48.1 W 16.5    9 km ( 5 mi)  WSW  of Idyllwild, CA
11024637  2.4  2011/10/24 06:25:43 35 12.0 N 120 17.8 W  0.5   30 km (19 mi)  NNE  of Santa Maria, CA 
11024757  2.4  2011/10/24 10:35:53 32 16.1 N 115 21.6 W  5.7   46 km (29 mi)  SSE  of Calexico, CA
11025005  2.2  2011/10/24 15:54:29 32 14.5 N 115 22.4 W 10.0   49 km (30 mi)  SSE  of Calexico, CA
11025061  3.3  2011/10/24 17:06:45 32 14.0 N 115 21.0 W 32.5   50 km (31 mi)  SSE  of Calexico, CA
11025069  2.5  2011/10/24 17:09:07 32  9.4 N 115 22.4 W 10.0   58 km (36 mi)  SSE  of Calexico, CA
11025085  2.0  2011/10/24 20:02:20 32 10.3 N 115 21.8 W 13.2   57 km (35 mi)  SSE  of Calexico, CA
11025445  2.2  2011/10/25 16:29:38 32 38.2 N 115 44.6 W  4.6   24 km (15 mi)  W of Calexico, CA
11025533  2.7  2011/10/25 21:47:05 34 41.7 N 116 17.4 W  0.9   62 km (39 mi)  N of Joshua Tree, CA
11025581  2.2  2011/10/26 03:05:25 32 49.9 N 118 25.0 W 39.9    7 km ( 4 mi)  W of San Clemente Is.
11025749  2.0  2011/10/26 12:32:44 33 52.6 N 117 41.8 W 11.7   11 km ( 7 mi)  E of Yorba Linda, CA
11025805  2.2  2011/10/26 13:31:20 32 60.0 N 116 23.7 W  7.9   21 km (13 mi)  ESE  of Julian, CA
11026013  2.6  2011/10/26 19:37:32 32 54.4 N 116 13.7 W  6.7   28 km (17 mi)  SSW  of Ocotillo Wells, CA
11026085  2.8  2011/10/27 02:27:28 33 12.6 N 116  4.4 W  9.7    9 km ( 6 mi)  NE of Ocotillo Wells, CA
11026109  2.2  2011/10/27 04:31:49 35 57.2 N 117 20.8 W  4.4   21 km (13 mi)  N of Trona, CA
11026117  2.9  2011/10/27 05:21:17 33 12.7 N 116  4.5 W  8.3    9 km ( 6 mi)  NE of Ocotillo Wells, CA 
11026125  2.2  2011/10/27 05:30:49 34 19.8 N 118 26.7 W  4.9    5 km ( 3 mi)  N of San Fernando, CA
11026285  3.3  2011/10/27 11:40:41 32 20.9 N 115 13.4 W 10.0   44 km (27 mi)  SE of Calexico, CA
11026397  2.1  2011/10/27 15:08:32 35 29.9 N 118 24.6 W  5.2   16 km (10 mi)  SSE  of town of Lake Isabella, CA 

October 20, 2011

Weekly Seismicity Report – October 20, 2011

Filed under: Weekly — Anthony Guarino @ 5:09 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

October 20, 2011

This report covers the seven day period ending 17:00 on October 20, 2011. During this period we detected and analyzed 233 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15063108  2.5  2011/10/13 20:23:03 33 36.6 N 118 18.7 W  1.6   11 km ( 7 mi)  S of Pt. Fermin San Pedro, CA 
15063124  2.3  2011/10/13 21:19:50 32 37.4 N 115 42.9 W 12.0   21 km (13 mi)  WSW  of Calexico, CA
15063276  2.5  2011/10/14 09:16:04 32 34.8 N 114 41.3 W  5.0   14 km ( 9 mi)  SSW  of Yuma, AZ
15063316  3.6  2011/10/14 10:28:52 32 32.2 N 115 40.9 W 12.8   23 km (14 mi)  SW of Calexico, CA 
15063500  2.4  2011/10/14 15:41:02 34 21.5 N 118 33.6 W  4.1    4 km ( 2 mi)  SW of Newhall, CA
15063580  3.8  2011/10/14 18:10:17 32  9.0 N 115 17.2 W 11.7   61 km (38 mi)  SSE  of Calexico, CA
15063636  2.0  2011/10/14 23:10:08 32 14.1 N 115 17.9 W  5.9   52 km (32 mi)  SSE  of Calexico, CA
15063732  2.1  2011/10/15 06:18:04 32 55.6 N 116 14.4 W 10.5   26 km (16 mi)  SSW  of Ocotillo Wells, CA
15063884  2.1  2011/10/15 12:31:52 34 50.0 N 118 58.3 W 14.3    3 km ( 2 mi)  WNW  of Frazier Park, CA
15063900  2.1  2011/10/15 14:11:49 33 32.0 N 116 28.0 W 11.1   19 km (12 mi)  E of Anza, CA
15063972  2.4  2011/10/15 19:28:43 32 39.7 N 115 43.3 W  5.0   21 km (13 mi)  W of Calexico, CA
15064364  2.3  2011/10/17 05:59:55 32 25.2 N 115  6.4 W 18.3   46 km (28 mi)  SE of Calexico, CA
15064484  2.2  2011/10/17 10:31:23 32 59.8 N 116 24.0 W  9.3   21 km (13 mi)  ESE  of Julian, CA
15064500  3.1  2011/10/17 10:33:11 32 59.8 N 116 23.9 W  9.7   21 km (13 mi)  ESE  of Julian, CA
15064556  4.0  2011/10/17 13:05:57 34 41.6 N 116 17.6 W  1.1   62 km (39 mi)  N of Joshua Tree, CA
15064604  3.5  2011/10/17 14:25:34 34 41.6 N 116 17.6 W  0.9   62 km (38 mi)  N of Joshua Tree, CA
15064660  2.2  2011/10/17 16:21:27 32 11.2 N 115 21.1 W 13.6   55 km (34 mi)  SSE  of Calexico, CA
15064956  2.3  2011/10/18 09:19:39 32 54.3 N 116 13.9 W  6.8   28 km (17 mi)  SSW  of Ocotillo Wells, CA 
15065068  2.0  2011/10/18 11:01:23 32 32.7 N 115 42.1 W  7.8   24 km (15 mi)  SW of Calexico, CA
11022125  2.5  2011/10/18 17:24:40 32 11.5 N 115 17.2 W  5.8   56 km (35 mi)  SSE  of Calexico, CA
11022253  2.0  2011/10/19 04:08:11 33 27.7 N 116 28.1 W  6.8   22 km (13 mi)  ESE  of Anza, CA 
11022469  2.2  2011/10/19 14:34:10 36 23.8 N 117 51.8 W  1.5   18 km (11 mi)  NE of Olancha, CA
11022677  2.3  2011/10/19 22:50:23 34  4.2 N 118 52.5 W 14.3    6 km ( 4 mi)  ENE  of Leo Carrillo State Beach, CA 
11022861  2.6  2011/10/20 14:30:23 32 30.1 N 115 38.7 W  2.8   23 km (14 mi)  SW of Calexico, CA
11022893  2.5  2011/10/20 14:58:42 32 25.3 N 115  6.9 W 21.9   45 km (28 mi)  SE of Calexico, CA 

October 13, 2011

Weekly Seismicity Report – October 13, 2011

Filed under: Weekly — Anthony Guarino @ 5:25 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
, Seismological Laboratory


Lucy Jones, U. S. Geological Survey

California Institute of Technology

October 13, 2011

This report covers the seven day period ending 17:00 on October 13, 2011. During this period we detected and analyzed 260 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15060196  2.1  2011/10/06 21:03:38 36  5.7 N 117 50.8 W  3.0   11 km ( 7 mi)  ENE  of Coso Junction, CA
15060244  2.4  2011/10/06 22:05:45 36  5.7 N 117 50.7 W  2.6   11 km ( 7 mi)  ENE  of Coso Junction, CA
15060276  2.2  2011/10/07 02:13:04 32  8.0 N 115 13.2 W  5.7   65 km (40 mi)  SSE  of Calexico, CA
15060332  2.0  2011/10/07 08:12:53 32  0.9 N 116 28.2 W  3.4   80 km (50 mi)  SE of San Ysidro, CA
15060508  4.0  2011/10/07 15:10:10 36 56.6 N 117 30.9 W  6.0   50 km (31 mi)  NW of Stovepipe Wells, CA
15060540  2.1  2011/10/07 16:13:14 36 57.0 N 117 31.1 W  5.7   51 km (32 mi)  NW of Stovepipe Wells, CA
15060556  2.0  2011/10/07 17:29:01 32 33.0 N 115 43.1 W  4.2   25 km (15 mi)  WSW  of Calexico, CA
15060572  2.0  2011/10/07 18:32:30 36 56.9 N 117 31.4 W  0.0   51 km (32 mi)  NW of Stovepipe Wells, CA
15060612  2.2  2011/10/07 19:53:23 34 20.0 N 118 28.8 W  4.8    7 km ( 4 mi)  NW of San Fernando, CA 
15060716  2.3  2011/10/08 03:32:28 36 57.2 N 117 30.6 W  5.5   50 km (31 mi)  NW of Stovepipe Wells, CA
15060820  3.1  2011/10/08 11:55:22 35 29.6 N 118 23.9 W  2.8   17 km (11 mi)  SSE  of town of Lake Isabella, CA
15061092  3.0  2011/10/09 04:47:01 33 43.6 N 119 23.4 W  6.0   36 km (22 mi)  SSE  of Santa Cruz Is.
15061116  2.0  2011/10/09 05:32:54 32 44.7 N 115 51.7 W  8.4   12 km ( 8 mi)  E of Ocotillo, CA
15061420  2.2  2011/10/09 18:34:24 34  2.7 N 117  7.5 W 10.4    5 km ( 3 mi)  ESE  of Redlands, CA
15061444  2.4  2011/10/09 20:28:07 34  2.8 N 117  7.5 W  9.9    5 km ( 3 mi)  ESE  of Redlands, CA 
15061620  2.0  2011/10/10 05:59:22 32 47.9 N 116  9.2 W  5.9   16 km (10 mi)  WNW  of Ocotillo, CA
15061732  2.3  2011/10/10 10:38:35 33 36.4 N 118 17.1 W  3.8   11 km ( 7 mi)  S of Pt. Fermin San Pedro, CA
15061940  2.6  2011/10/10 23:41:19 32  9.3 N 115 15.9 W 10.0   61 km (38 mi)  SSE  of Calexico, CA
15061972  3.4  2011/10/11 03:12:02 34 43.2 N 116  1.7 W  7.6   61 km (38 mi)  S of Baker, CA
15062076  3.1  2011/10/11 06:25:27 32 39.3 N 115 56.9 W  6.5   10 km ( 6 mi)  SSE  of Ocotillo, CA
15062084  2.7  2011/10/11 07:54:17 32 12.0 N 115 38.3 W  0.1   54 km (33 mi)  SSW  of Calexico, CA
15062100  2.4  2011/10/11 08:25:31 32 17.8 N 115 19.8 W 10.0   44 km (27 mi)  SSE  of Calexico, CA
15062340  2.3  2011/10/11 18:47:54 32 47.9 N 116  9.3 W  5.6   17 km (10 mi)  WNW  of Ocotillo, CA
15062356  2.3  2011/10/11 19:03:42 32 15.4 N 115  7.8 W  6.2   57 km (36 mi)  SE of Calexico, CA
15062452  2.2  2011/10/12 07:41:32 32 43.8 N 115 25.3 W 16.6   10 km ( 6 mi)  NE of Calexico, CA
15062500  2.2  2011/10/12 08:45:58 36  5.7 N 117 50.9 W  2.5   10 km ( 7 mi)  ENE  of Coso Junction, CA
15062780  2.0  2011/10/12 19:03:16 32 54.4 N 116 13.9 W  6.7   28 km (17 mi)  SSW  of Ocotillo Wells, CA
15062844  2.7  2011/10/13 01:12:24 32  4.8 N 115 12.9 W 14.1   70 km (44 mi)  SSE  of Calexico, CA
15062940  2.2  2011/10/13 08:37:31 35 40.8 N 118 24.5 W  5.5    7 km ( 4 mi)  NE of town of Lake Isabella, CA
15063028  2.0  2011/10/13 13:30:41 32 26.7 N 115 33.1 W 10.0   25 km (16 mi)  SSW  of Calexico, CA 

October 6, 2011

Weekly Seismicity Report – October 6, 2010

Filed under: Weekly — Anthony Guarino @ 5:33 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

October 06, 2011

This report covers the seven day period ending 17:00 on October 06, 2011. During this period we detected and analyzed 240 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15057316  2.5  2011/09/29 23:44:08 32 10.9 N 115 15.0 W  6.3   59 km (37 mi)  SSE  of Calexico, CA
15057612  2.5  2011/09/30 13:12:06 32  1.7 N 115 12.8 W 12.4   76 km (47 mi)  SSE  of Calexico, CA
15057628  2.6  2011/09/30 13:16:43 32  3.3 N 115 10.1 W  5.6   75 km (46 mi)  SSE  of Calexico, CA
15057956  2.2  2011/10/01 04:35:30 34  1.6 N 116 45.3 W 11.4   11 km ( 7 mi)  SE of Mt. San Gorgonio, CA
15058004  2.0  2011/10/01 07:04:16 33 57.2 N 118 46.7 W 11.0    6 km ( 4 mi)  SSE  of Pt. Dume, CA
15058020  2.5  2011/10/01 07:28:11 32 15.0 N 115 17.2 W 10.0   50 km (31 mi)  SSE  of Calexico, CA
15058036  2.1  2011/10/01 07:44:25 35 55.9 N 117 37.2 W  4.0   29 km (18 mi)  NW of Trona, CA
15058900  2.3  2011/10/03 15:31:38 34  0.0 N 117 12.1 W 16.4    6 km ( 4 mi)  SSW  of Redlands, CA 
15058956  2.5  2011/10/03 19:36:49 34 20.3 N 118 27.7 W  4.8    6 km ( 4 mi)  NNW  of San Fernando, CA 
15059084  2.2  2011/10/04 08:11:52 35 33.2 N 119 19.0 W 30.3   35 km (22 mi)  NW of Bakersfield, CA
15059196  2.1  2011/10/04 11:10:26 33 28.3 N 116 34.4 W 12.2   13 km ( 8 mi)  SE of Anza, CA
15059260  2.6  2011/10/04 14:05:35 35 58.1 N 117 53.6 W 10.9   10 km ( 6 mi)  SSE  of Coso Junction, CA
15059396  2.5  2011/10/04 21:42:48 35 29.5 N 118 26.0 W  5.6   16 km (10 mi)  S of town of Lake Isabella, CA
15059420  3.2  2011/10/05 00:36:19 33 28.7 N 116 27.3 W 14.7   22 km (14 mi)  ESE  of Anza, CA 
15059436  2.1  2011/10/05 00:44:40 33 28.6 N 116 27.4 W 14.6   22 km (14 mi)  ESE  of Anza, CA
15059508  2.4  2011/10/05 01:47:11 32 20.9 N 115 30.8 W 14.7   36 km (22 mi)  S of Calexico, CA
15059564  2.2  2011/10/05 05:07:18 32 12.0 N 115 24.5 W  6.9   53 km (33 mi)  S of Calexico, CA
15059612  2.4  2011/10/05 08:17:39 32 59.8 N 116 21.0 W 10.2   25 km (16 mi)  ESE  of Julian, CA
15059660  2.9  2011/10/05 11:20:07 33 47.3 N 116 58.1 W 15.0    5 km ( 3 mi)  N of Hemet, CA
15059740  2.7  2011/10/05 17:31:32 32 39.5 N 115 56.4 W  6.0   10 km ( 6 mi)  SSE  of Ocotillo, CA
15059940  2.3  2011/10/06 08:44:15 32  9.8 N 115 15.6 W  5.5   60 km (37 mi)  SSE  of Calexico, CA
15059948  2.8  2011/10/06 08:58:21 32  6.1 N 115 14.0 W 11.2   68 km (42 mi)  SSE  of Calexico, CA
15060052  2.9  2011/10/06 14:12:54 33 11.2 N 116 48.2 W 14.4    4 km ( 2 mi)  W of Mesa Grande, CA 

September 29, 2011

Weekly Seismicity Report – Sept. 29, 2011

Filed under: Weekly — Anthony Guarino @ 5:47 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

September 29, 2011

This report covers the seven day period ending 17:00 on September 29, 2011. During this period we detected and analyzed 328 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
   EVID   Ntwk Date(MMM DD YYYY TIME)   Lat         Long      Depth Mag Type (local, analyst, network, versions)
  11010989 CI Sep 23, 2011 00:41:52.02   36.1042 -117.5873  2.0 3.13 Ml le lkh CI 01   3
  11011013 CI Sep 23, 2011 01:56:22.77   35.4915 -118.3868  5.6 2.11 Ml le ajg CI 01   2
  11011053 CI Sep 23, 2011 03:04:35.73   32.1052 -116.4037 20.6 2.15 Ml le ajg CI 01   2
  11011069 CI Sep 23, 2011 03:05:54.05   36.1050 -117.5878  1.9 2.20 Ml le ajg CI 01   2
  11011205 CI Sep 23, 2011 08:14:19.18   32.5085 -115.6565 13.2 2.38 Ml le lkh CI 01   2
  11011261 CI Sep 23, 2011 08:37:23.71   34.0345 -116.3987  4.2 2.61 Ml le lkh CI 01   2
  11011597 CI Sep 23, 2011 23:18:00.47   34.0043 -117.2140 16.4 2.02 Ml le ajg CI 01   4
  11011757 CI Sep 24, 2011 05:11:00.31   31.8737 -114.9325 10.0 2.78 Ml le njs CI 01   2
  11011765 CI Sep 24, 2011 05:22:12.11   34.0605 -117.2467 16.9 2.06 Ml le njs CI 01   2
  11012221 CI Sep 25, 2011 12:17:58.91   34.3067 -116.9755  6.2 2.84 Ml le lkh CI 01   2
  11012165 CI Sep 25, 2011 06:59:08.99   34.0297 -117.1472  8.3 2.90 Ml le lkh CI 01   2
  11012333 CI Sep 25, 2011 18:23:35.34   34.4960 -118.4340  5.1 3.32 Ml le lkh CI 01   3
  11012501 CI Sep 26, 2011 00:49:41.60   32.2217 -115.3435  6.2 2.70 Ml le lkh CI 01   2
  11012565 CI Sep 26, 2011 01:51:30.67   32.7415 -118.2168 10.0 2.81 Ml le njs CI 01   2
  11012957 CI Sep 26, 2011 22:03:27.62   32.3435 -115.2512  3.8 3.75 Ml le njs CI 01   3
  11012221 CI Sep 25, 2011 12:17:58.91   34.3067 -116.9755  6.2 2.84 Ml le lkh CI 01   2
  11012165 CI Sep 25, 2011 06:59:08.99   34.0297 -117.1472  8.3 2.90 Ml le lkh CI 01   2
  10196350 CI Sep 26, 2011 09:09:14.12   32.2447 -115.3438  1.9 2.22 Ml le njs CI 01   1
  11012925 CI Sep 26, 2011 18:10:51.00   32.5220 -115.6512 10.6 2.16 Ml le njs CI 01   2
  11012845 CI Sep 26, 2011 15:38:22.66   32.5190 -115.6545  4.2 2.08 Ml le njs CI 01   2
  15056076 CI Sep 27, 2011 00:42:47.37   32.1808 -115.2262 10.0 2.68 Ml le njs CI 01   2
  15056108 CI Sep 27, 2011 00:57:06.92   32.1882 -115.2275 10.0 2.10 Ml le njs CI 01   2
  15056244 CI Sep 27, 2011 14:01:42.94   33.1603 -115.9057 12.1 1.98 Ml le ajg CI 01   2
  15056180 CI Sep 27, 2011 08:11:11.08   33.7997 -117.1380  5.8 2.00 Ml le ajg CI 01   2
  15056364 CI Sep 27, 2011 18:57:57.18   32.1262 -116.7085 17.5 2.15 Ml le ajg CI 01   2
  15056428 CI Sep 27, 2011 20:38:50.55   34.3067 -116.9787  6.1 2.13 Ml le ajg CI 01   2
  15056532 CI Sep 28, 2011 06:50:01.64   35.4928 -118.3967  2.6 1.97 Ml le njs CI 01   2
  15056860 CI Sep 28, 2011 21:39:25.98   34.3073 -116.9755  6.0 2.09 Ml le njs CI 01   2
  15056740 CI Sep 28, 2011 15:49:20.99   34.3062 -116.9755  5.8 2.13 Ml le njs CI 01   2
  15056612 CI Sep 28, 2011 11:12:08.76   34.3107 -116.9742  5.9 2.16 Ml le njs CI 01   2
  15057012 CI Sep 29, 2011 06:35:35.85   32.5745 -115.7312  5.6 2.21 Ml le ajg CI 01   2
  10196350 CI Sep 26, 2011 09:09:14.12   32.2447 -115.3438  1.9 2.22 Ml le njs CI 01   1
  15056116 CI Sep 27, 2011 01:55:35.65   34.5198 -118.7990 16.6 2.92 Ml le njs CI 01   3
  15056420 CI Sep 27, 2011 20:17:40.23   34.3097 -116.9747  5.7 3.10 Ml le njs CI 01   3
  15056492 CI Sep 28, 2011 03:36:19.16   32.4960 -115.6465  5.8 2.28 Ml le njs CI 01   2
  15056820 CI Sep 28, 2011 20:01:24.57   32.6337 -115.8123  4.8 2.59 Ml le njs CI 01   4
  15057140 CI Sep 29, 2011 16:37:58.53   36.1088 -117.5902  1.4 2.75 Ml le njs CI 01   2
  11010989 CI Sep 23, 2011 00:41:52.02   36.1042 -117.5873  2.0 3.13 Ml le lkh CI 01   3
  11012333 CI Sep 25, 2011 18:23:35.34   34.4960 -118.4340  5.1 3.32 Ml le lkh CI 01   3
  11012957 CI Sep 26, 2011 22:03:27.62   32.3435 -115.2512  3.8 3.75 Ml le njs CI 01   3

September 22, 2011

Weekly Seismicity Report – September 22, 2011

Filed under: Weekly — Anthony Guarino @ 6:02 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

September 22, 2011

This report covers the seven day period ending 17:00 on September 22, 2011. During this period we detected and analyzed 282 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11007109  2.2  2011/09/15 17:13:24 32 18.1 N 115 19.2 W 15.1   44 km (27 mi)  SSE  of Calexico, CA
11007277  2.8  2011/09/16 07:17:05 32  9.5 N 115 15.5 W 10.0   61 km (38 mi)  SSE  of Calexico, CA
11007349  2.2  2011/09/16 10:23:01 32 11.7 N 115 11.7 W 10.0   60 km (37 mi)  SSE  of Calexico, CA
11007469  2.2  2011/09/16 14:32:02 33 53.3 N 116 15.3 W 11.0   20 km (12 mi)  N of Indio, CA
11007509  2.3  2011/09/16 15:16:34 34 37.2 N 116 34.8 W  9.1   39 km (24 mi)  ENE  of Lucerne Valley, CA
11007565  2.2  2011/09/16 20:12:41 34 28.4 N 116 30.0 W  4.6   40 km (25 mi)  N of Yucca Valley, CA
11007773  2.5  2011/09/17 03:57:08 32  8.9 N 115 14.2 W 12.2   63 km (39 mi)  SSE  of Calexico, CA
11007797  2.2  2011/09/17 06:09:29 34 18.5 N 116 58.3 W  6.2    9 km ( 6 mi)  NW of town of Big Bear Lake, CA
11008333  2.1  2011/09/18 07:33:58 34  9.8 N 116 25.7 W  6.7    5 km ( 3 mi)  NNE  of Yucca Valley, CA
11008533  2.8  2011/09/18 16:54:40 32  6.8 N 115 10.4 W 17.0   69 km (43 mi)  SSE  of Calexico, CA
11008541  2.5  2011/09/18 17:19:06 32  3.4 N 115  9.9 W 12.2   75 km (46 mi)  SSE  of Calexico, CA
11008797  2.2  2011/09/19 07:55:05 32 25.4 N 115 34.2 W  5.0   28 km (18 mi)  SSW  of Calexico, CA
11008861  2.3  2011/09/19 09:58:44 32 11.5 N 115 15.6 W 12.5   57 km (36 mi)  SSE  of Calexico, CA
11009005  2.1  2011/09/19 15:09:55 34 20.5 N 116 28.3 W  9.8   25 km (16 mi)  N of Yucca Valley, CA
11009069  2.2  2011/09/19 17:38:21 36  6.9 N 118  5.3 W  2.4   15 km ( 9 mi)  WNW  of Coso Junction, CA
11009093  2.9  2011/09/19 19:27:00 35  7.9 N 118 14.7 W  5.6   11 km ( 7 mi)  NW of Mojave, CA
11009173  2.7  2011/09/19 21:54:00 36  1.8 N 117 46.1 W  2.3   16 km (10 mi)  E of Coso Junction, CA
11009181  2.2  2011/09/19 22:28:30 32 10.2 N 115 20.5 W 12.1   57 km (36 mi)  SSE  of Calexico, CA
11009253  2.1  2011/09/20 03:50:04 33 17.7 N 116 45.6 W 11.8    6 km ( 4 mi)  N of Lake Henshaw, CA
11009501  2.1  2011/09/20 10:30:50 32  3.8 N 117 20.0 W  5.1   61 km (38 mi)  SSW  of San Ysidro, CA
11009829  2.2  2011/09/20 21:54:00 32  8.1 N 116  1.1 W  0.3   67 km (42 mi)  S of Ocotillo, CA
11009845  2.5  2011/09/20 23:02:29 32 14.6 N 115 26.3 W 10.0   48 km (30 mi)  S of Calexico, CA
11009853  2.3  2011/09/20 23:24:49 32 14.8 N 115 26.7 W  5.7   47 km (29 mi)  S of Calexico, CA
11009917  3.3  2011/09/21 02:49:27 32 12.9 N 115 26.8 W  6.2   51 km (32 mi)  S of Calexico, CA
11009933  2.3  2011/09/21 04:02:41 32 17.0 N 115 26.8 W 10.0   43 km (27 mi)  S of Calexico, CA
11009941  2.1  2011/09/21 04:38:14 32 39.2 N 115 45.0 W  4.5   24 km (15 mi)  W of Calexico, CA
11010213  2.4  2011/09/21 14:50:51 34 16.6 N 119 38.8 W  2.6   17 km (11 mi)  SSE  of Santa Barbara, CA
11010485  2.4  2011/09/22 01:26:53 34 59.2 N 116 56.9 W  9.0   13 km ( 8 mi)  NNE  of Barstow, CA
11010509  2.3  2011/09/22 01:44:28 32 38.2 N 115 47.1 W  3.0   22 km (14 mi)  ESE  of Ocotillo, CA
11010645  2.8  2011/09/22 08:45:23 33 43.9 N 116  3.3 W  5.2   15 km ( 9 mi)  E of Indio, CA
11010669  3.8  2011/09/22 09:19:08 36  6.6 N 117 35.4 W  1.4   33 km (21 mi)  ENE  of Coso Junction, CA
11010677  2.8  2011/09/22 09:21:52 36  6.4 N 117 35.5 W  1.5   33 km (20 mi)  ENE  of Coso Junction, CA
11010709  2.3  2011/09/22 09:58:08 34  1.3 N 116 57.6 W 16.4    7 km ( 4 mi)  E of Yucaipa, CA
11010773  2.8  2011/09/22 10:59:40 32 36.5 N 115 46.8 W  4.4   24 km (15 mi)  SE of Ocotillo, CA 

September 15, 2011

Weekly Seismicity Report – September 15th, 2011

Filed under: Weekly — Anthony Guarino @ 5:19 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones U. S. Geological Survey

California Institute of Technology

September 15, 2011

This report covers the seven day period ending 17:00 on September 15, 2011. During this period we detected and analyzed 241 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11004253  2.2  2011/09/08 21:35:24 32 16.9 N 115 24.7 W 15.9   44 km (27 mi)  S of Calexico, CA
11004269  2.9  2011/09/08 22:57:50 32  4.9 N 115 13.3 W 10.0   70 km (44 mi)  SSE  of Calexico, CA
11004349  2.1  2011/09/09 07:02:35 34 58.2 N 117 29.1 W  4.0   15 km (10 mi)  ESE  of Boron, CA
11004501  2.2  2011/09/09 13:41:49 35 40.1 N 118 27.3 W 11.3    4 km ( 2 mi)  NNE  of town of Lake Isabella, CA
11004773  2.4  2011/09/10 08:52:23 32 11.3 N 115 14.9 W  5.8   58 km (36 mi)  SSE  of Calexico, CA
11004797  2.2  2011/09/10 10:36:01 32  7.0 N 115 11.5 W 10.0   68 km (42 mi)  SSE  of Calexico, CA
11004837  2.2  2011/09/10 16:47:48 33 58.8 N 118 38.2 W 12.2    8 km ( 5 mi)  SE of Malibu, CA
11004965  2.5  2011/09/11 00:09:10 32 12.7 N 115 20.4 W  5.0   53 km (33 mi)  SSE  of Calexico, CA
11005285  2.6  2011/09/12 01:29:44 32 13.0 N 115 19.7 W 10.0   53 km (33 mi)  SSE  of Calexico, CA
37007319  2.9  2011/09/12 01:29:55 32 10.6 N 115 20.7 W  7.2   56 km (35 mi)  SSE  of Calexico, CA
11005581  2.5  2011/09/12 22:47:34 36 25.7 N 117 50.7 W  7.3   22 km (13 mi)  NE of Olancha, CA
11005933  4.0  2011/09/13 13:18:09 32  6.3 N 115 10.5 W 26.7   70 km (43 mi)  SSE  of Calexico, CA
11006189  4.1  2011/09/14 07:44:51 33 57.2 N 117  4.5 W 16.9   10 km ( 6 mi)  WNW  of Beaumont, CA
Felt in San Bernardino, Riverside, San Diego, Kern, and Los Angeles Counties
11006677  2.8  2011/09/14 21:35:13 32 11.2 N 115 15.5 W 10.0   58 km (36 mi)  SSE  of Calexico, CA
11006685  2.2  2011/09/14 21:42:44 34  5.6 N 116 58.7 W  2.0    8 km ( 5 mi)  NE of Yucaipa, CA
11006789  3.5  2011/09/15 02:56:41 33 38.0 N 117 50.3 W 10.6    4 km ( 3 mi)  SSW  of Irvine, CA
Felt widely throughout Orange County and Northern San Diego County. If you felt this quake, and would like
to report it, click here. 
11006805  2.6  2011/09/15 04:07:05 32  4.0 N 115  7.2 W 10.0   76 km (47 mi)  SSE  of Calexico, CA
11007061  2.2  2011/09/15 14:01:14 32  6.1 N 117  9.9 W  6.8   51 km (32 mi)  SSW  of San Ysidro, CA 

September 8, 2011

Weekly Seismicity Report – September 8, 2011

Filed under: Weekly — Anthony Guarino @ 5:01 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

September 08, 2011

This report covers the seven day period ending 17:00 on September 08, 2011. During this period we detected and analyzed 231 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
11001533  2.9  2011/09/02 02:55:54 36 33.7 N 121 14.0 W  6.0   36 km (22 mi)  SSE  of Hollister, CA
11001613  2.3  2011/09/02 04:36:16 34 20.6 N 118 28.1 W  5.9    7 km ( 4 mi)  SE of Newhall, CA
11001717  2.2  2011/09/02 07:22:23 34 19.8 N 118 28.2 W  6.3    6 km ( 4 mi)  NNW  of San Fernando, CA
11001981  3.2  2011/09/02 17:32:42 32  7.2 N 115 13.0 W 10.0   66 km (41 mi)  SSE  of Calexico, CA
11002013  2.3  2011/09/02 18:06:47 34 21.0 N 118 27.7 W  5.1    7 km ( 4 mi)  ESE  of Newhall, CA
11002029  2.5  2011/09/02 18:13:48 34 21.0 N 118 27.4 W  4.4    7 km ( 4 mi)  ESE  of Newhall, CA
11002109  2.4  2011/09/02 22:21:09 34 21.1 N 118 27.0 W  3.8    8 km ( 5 mi)  N of San Fernando, CA
11002229  2.1  2011/09/03 11:46:11 34 20.5 N 116 27.9 W 10.8   25 km (15 mi)  N of Yucca Valley, CA
11002589  2.4  2011/09/04 10:28:00 32  3.6 N 115  8.3 W 10.0   76 km (47 mi)  SSE  of Calexico, CA
11002717  2.1  2011/09/04 16:23:52 34  0.6 N 117  7.8 W 13.2    7 km ( 4 mi)  SE of Redlands, CA
11002877  2.0  2011/09/05 06:39:17 32 29.0 N 115 38.3 W 10.0   24 km (15 mi)  SSW  of Calexico, CA
11002989  2.7  2011/09/05 13:02:25 32  4.7 N 115 12.6 W 10.0   71 km (44 mi)  SSE  of Calexico, CA
11003189  2.3  2011/09/06 00:42:46 32 52.2 N 117 40.2 W 20.9   39 km (24 mi)  W of La Jolla, CA
11003461  2.4  2011/09/06 17:39:29 32  3.9 N 115  7.4 W 10.0   76 km (47 mi)  SSE  of Calexico, CA
11003909  2.3  2011/09/07 21:19:41 36 22.5 N 117 50.7 W  2.1   18 km (11 mi)  NE of Olancha, CA
11004125  2.3  2011/09/08 11:21:59 34 16.7 N 116 52.4 W  6.7    2 km ( 1 mi)  NW of Big Bear City, CA
11004173  2.4  2011/09/08 12:55:08 34 16.4 N 119 23.9 W  0.0    9 km ( 6 mi)  W of Ventura, CA 

September 1, 2011

Weekly Seismicity Report – September 1, 2011

Filed under: Weekly — Anthony Guarino @ 5:22 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

September 01, 2011

This report covers the seven day period ending 17:00 on September 01, 2011. During this period we detected and analyzed 226 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
10998405  2.9  2011/08/25 18:59:55 32  8.4 N 115 18.3 W  6.0   61 km (38 mi)  SSE  of Calexico, CA
10998453  2.1  2011/08/26 00:08:23 32 37.2 N 115 44.4 W 10.1   24 km (15 mi)  WSW  of Calexico, CA
10998893  2.1  2011/08/27 00:52:07 32 14.4 N 115 21.7 W  7.0   49 km (31 mi)  SSE  of Calexico, CA
10999213  2.0  2011/08/27 15:06:23 34 12.0 N 118 31.2 W 14.9    1 km ( 1 mi)  E of Reseda, CA
10999405  2.1  2011/08/28 00:26:17 32  4.8 N 115 19.6 W  7.0   67 km (42 mi)  SSE  of Calexico, CA
10999669  2.2  2011/08/28 21:44:52 32 36.3 N 115 43.4 W  7.8   22 km (14 mi)  WSW  of Calexico, CA
10999797  2.1  2011/08/29 04:25:27 32 10.1 N 115 17.3 W 10.0   59 km (37 mi)  SSE  of Calexico, CA
10999805  2.9  2011/08/29 04:39:43 33  9.3 N 116  6.1 W 13.9    3 km ( 2 mi)  ENE  of Ocotillo Wells, CA
11000013  2.4  2011/08/29 15:10:40 32  8.5 N 115 14.2 W 15.0   63 km (39 mi)  SSE  of Calexico, CA
11000069  2.8  2011/08/29 19:54:37 32  0.5 N 115 14.5 W 10.0   77 km (48 mi)  SSE  of Calexico, CA
11000213  2.0  2011/08/30 04:33:50 33 47.6 N 118 12.7 W 12.1    3 km ( 2 mi)  NW of Long Beach, CA
11000245  2.5  2011/08/30 08:07:10 32  7.5 N 115 15.8 W  5.2   64 km (40 mi)  SSE  of Calexico, CA
11001205  4.2  2011/09/01 13:47:07 34 20.4 N 118 28.5 W  7.3    6 km ( 4 mi)  SE of Newhall, CA 
Felt Widely Throughout LA and Orange County, click here to fill out "Did You Feel It?" report.
11001221  2.6  2011/09/01 13:53:44 34 20.4 N 118 28.3 W  4.9    7 km ( 4 mi)  SE of Newhall, CA
11001253  2.9  2011/09/01 14:35:34 34 21.2 N 118 26.9 W  3.0    8 km ( 5 mi)  N of San Fernando, CA
11001269  2.2  2011/09/01 14:40:48 34 20.5 N 118 28.5 W  5.2    6 km ( 4 mi)  SE of Newhall, CA
11001301  2.1  2011/09/01 16:15:33 34 20.7 N 118 28.2 W  5.3    6 km ( 4 mi)  SE of Newhall, CA 

August 25, 2011

Weekly Seismicity Report

Filed under: Weekly — Anthony Guarino @ 5:32 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

August 25, 2011

This report covers the seven day period ending 17:00 on August 25, 2011. During this period we detected and analyzed 250 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
10995429  2.0  2011/08/19 06:56:27 35 16.0 N 119  7.5 W  5.0   16 km (10 mi)  SW of Bakersfield, CA
10995621  2.2  2011/08/19 18:08:45 32 13.1 N 115 17.8 W 10.0   53 km (33 mi)  SSE  of Calexico, CA
10995629  3.7  2011/08/19 18:10:34 32 10.0 N 115 18.4 W 10.0   58 km (36 mi)  SSE  of Calexico, CA
10995829  2.4  2011/08/20 08:17:13 32  7.5 N 115 14.3 W 10.0   65 km (40 mi)  SSE  of Calexico, CA
10995893  2.3  2011/08/20 15:13:23 34 45.3 N 120 29.5 W  0.0   13 km ( 8 mi)  NNW  of Lompoc, CA
10995901  2.2  2011/08/20 15:45:44 32  9.6 N 115 15.1 W 15.1   61 km (38 mi)  SSE  of Calexico, CA
10995917  3.2  2011/08/20 19:22:48 36 22.1 N 117 50.3 W  2.3   18 km (11 mi)  ENE  of Olancha, CA
10995989  2.1  2011/08/20 23:32:13 32 27.6 N 115 37.0 W  2.5   26 km (16 mi)  SSW  of Calexico, CA
10996213  2.4  2011/08/21 14:41:13 33 53.5 N 118 12.1 W 14.7    2 km ( 1 mi)  ENE  of Compton, CA
10996221  2.0  2011/08/21 14:41:28 32 40.3 N 115 49.5 W  6.7   17 km (11 mi)  ESE  of Ocotillo, CA
10996325  2.1  2011/08/21 19:56:02 33 52.2 N 118 29.6 W 14.0    8 km ( 5 mi)  WSW  of Manhattan Beach, CA
10996405  2.0  2011/08/21 22:17:41 32 13.4 N 115 17.0 W 10.0   53 km (33 mi)  SSE  of Calexico, CA
10996469  2.2  2011/08/22 00:24:28 33 15.8 N 116  1.2 W  3.2    5 km ( 3 mi)  WSW  of Salton City, CA
10996493  2.0  2011/08/22 01:43:25 34 50.7 N 120 30.6 W  2.3   14 km ( 9 mi)  SSW  of Santa Maria, CA
10996757  2.2  2011/08/22 13:43:49 34 25.2 N 116 10.4 W  4.7   33 km (21 mi)  NNW  of Twentynine Palms, CA
10996845  2.4  2011/08/22 17:45:48 32 33.5 N 115 42.6 W  3.7   24 km (15 mi)  WSW  of Calexico, CA
10996973  2.2  2011/08/23 02:07:35 32 16.7 N 115 19.8 W 12.1   46 km (29 mi)  SSE  of Calexico, CA
10996997  2.5  2011/08/23 05:09:35 32 10.4 N 115 13.6 W 10.0   60 km (38 mi)  SSE  of Calexico, CA
10997125  2.3  2011/08/23 10:52:16 32 22.5 N 115 26.3 W 10.0   33 km (21 mi)  S of Calexico, CA
10997261  2.3  2011/08/23 20:43:47 32 11.2 N 115 13.8 W 10.0   59 km (37 mi)  SSE  of Calexico, CA
10997381  2.6  2011/08/24 04:18:50 33 54.6 N 117 46.8 W 10.5    4 km ( 2 mi)  NE of Yorba Linda, CA
10997653  2.7  2011/08/24 10:09:33 33 43.4 N 116 46.2 W 16.7    6 km ( 4 mi)  WSW  of Idyllwild, CA
10997669  2.0  2011/08/24 10:27:36 35  0.9 N 116 57.7 W  5.6   15 km ( 9 mi)  NNE  of Barstow, CA
10997789  2.4  2011/08/24 14:36:41 32 16.9 N 115 20.4 W 22.3   45 km (28 mi)  SSE  of Calexico, CA
10997837  2.2  2011/08/24 20:46:27 32  5.6 N 116 21.9 W 14.0   80 km (49 mi)  SSW  of Ocotillo, CA
10998069  2.5  2011/08/25 07:09:42 32 43.4 N 118  9.7 W 10.0   20 km (13 mi)  ESE  of San Clemente Is.
37006519  2.2  2011/08/25 12:56:26 32 12.3 N 115 20.5 W 10.0   53 km (33 mi)  SSE  of Calexico, CA 

August 18, 2011

Weekly Seismicity Report – August 18, 2011

Filed under: Felt Earthquakes, Weekly — nick @ 5:10 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


Lucy Jones, U. S. Geological Survey

California Institute of Technology

August 18, 2011

This report covers the seven day period ending 17:00 on August 18, 2011. During this period we detected and analyzed 273 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed. For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
10991637  2.2  2011/08/11 20:03:16 34 30.9 N 120 42.8 W  0.0    9 km ( 6 mi)  SW of Pt. Arguello, CA
10991645  2.4  2011/08/11 20:05:39 34 31.7 N 120 42.1 W  0.0    7 km ( 4 mi)  SW of Pt. Arguello, CA
10991725  2.1  2011/08/11 21:09:11 32 46.9 N 115 26.4 W 14.6   10 km ( 7 mi)  E of El Centro, CA
10991741  2.4  2011/08/11 21:22:24 32 46.1 N 115 26.5 W 15.2   11 km ( 7 mi)  ESE  of El Centro, CA
10991765  2.1  2011/08/11 22:23:59 32 45.9 N 115 26.0 W 13.4   12 km ( 7 mi)  ESE  of El Centro, CA
10991781  2.5  2011/08/11 22:45:09 32 46.5 N 115 26.5 W 15.8   10 km ( 7 mi)  ESE  of El Centro, CA
10992341  2.4  2011/08/12 22:26:37 33 45.5 N 116 55.9 W 15.1    4 km ( 2 mi)  ENE  of Hemet, CA
10992453  2.2  2011/08/13 02:36:27 32  5.7 N 115 14.8 W 10.0   68 km (42 mi)  SSE  of Calexico, CA
10992517  2.0  2011/08/13 05:45:24 33 29.0 N 116 32.0 W 10.1   15 km ( 9 mi)  ESE  of Anza, CA
10992677  2.2  2011/08/13 13:39:59 32 19.5 N 115 20.4 W  4.4   41 km (25 mi)  SSE  of Calexico, CA
10992821  2.3  2011/08/13 20:09:23 36  8.1 N 118  8.8 W  6.0   20 km (13 mi)  WNW  of Coso Junction, CA
10992917  2.4  2011/08/13 23:10:01 32 23.9 N 115 33.3 W 15.1   30 km (19 mi)  S of Calexico, CA
10993277  2.2  2011/08/14 14:15:59 32 24.3 N 115 33.1 W 11.3   30 km (18 mi)  S of Calexico, CA
10993405  2.3  2011/08/14 20:57:34 34 15.4 N 119  1.5 W  2.9    5 km ( 3 mi)  NNE  of Camarillo, CA
10993949  2.6  2011/08/15 22:12:51 32 14.6 N 115 23.1 W  2.4   48 km (30 mi)  SSE  of Calexico, CA
10993957  2.0  2011/08/15 22:17:05 32 17.3 N 115 24.3 W 10.0   43 km (27 mi)  SSE  of Calexico, CA
10994029  2.1  2011/08/16 04:34:16 35  1.6 N 116 58.1 W  5.0   16 km (10 mi)  NNE  of Barstow, CA
10994357  2.5  2011/08/16 18:48:25 34 20.3 N 118 27.9 W  3.4    6 km ( 4 mi)  NNW  of San Fernando, CA 
10994389  2.3  2011/08/16 20:15:05 33 52.4 N 116 51.1 W 14.6    6 km ( 4 mi)  SSE  of Banning, CA
10994437  2.3  2011/08/17 00:45:06 32  8.2 N 115 15.9 W 10.0   63 km (39 mi)  SSE  of Calexico, CA
10994469  2.7  2011/08/17 01:55:26 33 54.4 N 117 47.0 W 11.4    3 km ( 2 mi)  NE of Yorba Linda, CA
10994565  2.2  2011/08/17 06:29:04 32 20.6 N 115 22.6 W  0.1   38 km (24 mi)  SSE  of Calexico, CA
10994645  2.5  2011/08/17 10:11:33 32  7.1 N 115 14.4 W 15.0   66 km (41 mi)  SSE  of Calexico, CA
10994733  2.7  2011/08/17 13:32:37 36  2.0 N 117 46.1 W  2.8   16 km (10 mi)  E of Coso Junction, CA
10994973  2.5  2011/08/18 02:58:37 33 39.7 N 119 21.8 W  1.0   35 km (22 mi)  NW of Santa Barbara Is., CA
10995053  2.5  2011/08/18 07:59:02 32 13.4 N 115 17.3 W 15.0   53 km (33 mi)  SSE  of Calexico, CA
10995133  2.2  2011/08/18 10:32:25 32 12.3 N 115 16.4 W  5.6   56 km (35 mi)  SSE  of Calexico, CA
10995181  2.8  2011/08/18 13:26:14 33 27.7 N 116 28.3 W  6.0   21 km (13 mi)  ESE  of Anza, CA 
10995205  3.1  2011/08/18 14:43:49 33 46.4 N 118  8.7 W 19.6    4 km ( 2 mi)  SE of Signal Hill, CA 

August 11, 2011

Weekly Seismicity Report – August 11, 2011

Filed under: Felt Earthquakes, Weekly — nick @ 5:13 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


Lucy Jones, U. S. Geological Survey

California Institute of Technology

August 11, 2011

This report covers the seven day period ending 17:00 on August 11, 2011. During this period we detected and analyzed 309 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed. For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
10987829  2.8  2011/08/04 18:09:29 32 13.1 N 115 18.6 W 10.0   53 km (33 mi)  SSE  of Calexico, CA
10987853  2.2  2011/08/04 19:15:49 33 53.9 N 119 18.5 W 10.0   24 km (15 mi)  SE of Santa Cruz Is.
10988557  2.1  2011/08/06 12:55:47 34  0.3 N 117  9.8 W 12.7    6 km ( 4 mi)  SSE  of Redlands, CA
10988685  2.0  2011/08/06 18:37:50 36  8.0 N 118  8.8 W  6.1   20 km (13 mi)  WNW  of Coso Junction, CA
10988821  2.9  2011/08/07 01:25:39 35 57.9 N 119 59.6 W  5.6   38 km (24 mi)  ESE  of Coalinga, CA
10988853  3.0  2011/08/07 02:16:22 34 57.5 N 119  4.9 W  3.7   14 km ( 9 mi)  WSW  of Wheeler Ridge, CA
10988861  2.9  2011/08/07 02:19:12 36 16.7 N 118 18.5 W  5.6   27 km (17 mi)  W of Olancha, CA
10988925  2.6  2011/08/07 07:17:38 32 12.7 N 115 14.6 W 10.0   56 km (35 mi)  SSE  of Calexico, CA
10988965  2.1  2011/08/07 08:05:14 32  6.7 N 115 13.2 W 10.0   67 km (42 mi)  SSE  of Calexico, CA
10989053  3.2  2011/08/07 12:25:24 33 37.9 N 118 30.9 W  3.1   18 km (11 mi)  SSW  of Palos Verdes Point, CA
10989181  2.3  2011/08/07 17:49:57 32  8.0 N 115 16.8 W 10.0   63 km (39 mi)  SSE  of Calexico, CA
10989197  2.2  2011/08/07 19:14:05 36 16.3 N 118 19.0 W  6.5   28 km (17 mi)  W of Olancha, CA
10989221  2.3  2011/08/07 20:22:03 34 25.7 N 119  0.8 W 13.6    9 km ( 6 mi)  WNW  of Fillmore, CA
10989261  2.2  2011/08/07 23:28:57 32 23.7 N 118  1.8 W  6.0   56 km (35 mi)  SSE  of San Clemente Is.
10989829  2.7  2011/08/09 01:07:40 32  4.3 N 115 11.3 W 10.0   72 km (45 mi)  SSE  of Calexico, CA
10989869  2.0  2011/08/09 05:06:41 33  1.9 N 115 32.8 W 14.9    7 km ( 4 mi)  E of Westmorland, CA
10989965  3.0  2011/08/09 08:03:07 36  1.8 N 117 46.4 W  2.3   16 km (10 mi)  E of Coso Junction, CA
37005039  2.3  2011/08/09 08:03:24 36  2.0 N 117 46.2 W  2.9   16 km (10 mi)  E of Coso Junction, CA
10990061  2.4  2011/08/09 10:43:30 32  0.4 N 115  1.1 W 10.0   85 km (53 mi)  SSW  of Yuma, AZ
10990133  2.0  2011/08/09 13:20:43 32  6.7 N 115  8.1 W 10.0   70 km (44 mi)  SSE  of Calexico, CA
10990189  2.0  2011/08/09 16:02:32 32 40.5 N 115 49.6 W  5.1   17 km (11 mi)  ESE  of Ocotillo, CA
10990213  4.1  2011/08/09 16:30:39 32  5.5 N 116 22.2 W 11.3   80 km (50 mi)  SSW  of Ocotillo, CA
10990221  2.1  2011/08/09 16:52:42 32  3.6 N 116 22.7 W 22.1   83 km (52 mi)  SE of San Ysidro, CA
10990365  3.0  2011/08/09 22:00:35 32 44.3 N 115 25.3 W 15.0   10 km ( 6 mi)  NE of Calexico, CA
10990381  2.6  2011/08/09 22:15:26 32  5.1 N 116 22.0 W 13.0   80 km (50 mi)  SSW  of Ocotillo, CA
10990485  3.0  2011/08/10 02:42:06 32  3.3 N 115 14.2 W 10.0   72 km (45 mi)  SSE  of Calexico, CA
10990493  2.3  2011/08/10 02:52:36 32  4.9 N 116 21.5 W 10.0   80 km (50 mi)  SSW  of Ocotillo, CA
10990501  2.8  2011/08/10 03:38:47 32 46.2 N 115 26.3 W 15.0   11 km ( 7 mi)  ESE  of El Centro, CA
10990541  2.4  2011/08/10 05:36:30 32 46.2 N 115 26.4 W 15.0   11 km ( 7 mi)  ESE  of El Centro, CA
10990549  2.1  2011/08/10 06:38:29 32 45.8 N 115 26.0 W 16.2   12 km ( 7 mi)  ESE  of El Centro, CA
10990557  2.1  2011/08/10 06:55:58 32  4.5 N 116 21.6 W 21.2   81 km (50 mi)  SSW  of Ocotillo, CA
10990645  2.5  2011/08/10 09:56:44 32 46.9 N 115 26.4 W 13.9   11 km ( 7 mi)  E of El Centro, CA
10990653  2.4  2011/08/10 09:57:34 32 45.8 N 115 26.5 W 15.0   11 km ( 7 mi)  ESE  of El Centro, CA
37005127  2.2  2011/08/10 09:57:54 32 46.1 N 115 27.6 W  5.6    9 km ( 6 mi)  ESE  of El Centro, CA
10990829  2.1  2011/08/10 14:43:28 34 17.3 N 118 28.4 W  9.8    3 km ( 2 mi)  NE of Granada Hills, CA
10990853  2.0  2011/08/10 16:07:20 33 19.1 N 116 23.1 W 10.6    7 km ( 4 mi)  N of Borrego Springs, CA
10991277  2.2  2011/08/11 08:43:01 35  1.2 N 116 57.9 W  5.8   16 km (10 mi)  NNE  of Barstow, CA
10991429  2.1  2011/08/11 12:52:05 32 41.1 N 115 54.0 W  5.4   10 km ( 6 mi)  ESE  of Ocotillo, CA
10991525  2.1  2011/08/11 15:23:47 32 25.6 N 115 31.1 W  7.1   27 km (17 mi)  S of Calexico, CA
10991533  2.2  2011/08/11 15:25:33 32 25.0 N 115 31.0 W  6.3   28 km (17 mi)  S of Calexico, CA

August 4, 2011

Weekly Seismicity Report – August 4, 2011

Filed under: Felt Earthquakes, Weekly — nick @ 5:11 pm



Southern California Earthquakes in the Past Week

Dominic Scheckel
Seismological Laboratory


Lucy Jones, U. S. Geological Survey

California Institute of Technology

August 04, 2011

This report covers the seven day period ending 17:00 on August 04,2011. During this period we detected and analyzed 309 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed. For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
10983917  2.2  2011/07/28 19:49:46 32 19.7 N 115 19.7 W 12.8   41 km (25 mi)  SSE  of Calexico, CA
10984469  2.3  2011/07/29 12:41:30 32 10.5 N 115 13.6 W 10.0   60 km (38 mi)  SSE  of Calexico, CA
10984581  2.3  2011/07/29 16:05:00 32 15.8 N 115 20.8 W 12.0   47 km (29 mi)  SSE  of Calexico, CA
10984709  2.2  2011/07/30 04:34:40 32 17.8 N 115 23.1 W  5.8   42 km (26 mi)  SSE  of Calexico, CA
10985629  2.1  2011/07/31 18:47:48 32 54.5 N 116 14.9 W 10.6   28 km (18 mi)  SSW  of Ocotillo Wells, CA
10985717  2.5  2011/08/01 02:30:43 32 10.0 N 115 10.0 W 10.0   64 km (40 mi)  SSE  of Calexico, CA
10986101  2.1  2011/08/01 12:25:10 34 36.6 N 118 16.1 W 10.5   12 km ( 8 mi)  ESE  of Elizabeth Lake, CA
10986197  2.2  2011/08/01 14:53:33 32 34.0 N 115 42.7 W  4.8   23 km (14 mi)  WSW  of Calexico, CA
10986221  2.7  2011/08/01 15:59:48 32 10.1 N 115 17.4 W 13.1   59 km (37 mi)  SSE  of Calexico, CA
10986285  2.6  2011/08/01 18:19:42 32  8.9 N 115 16.4 W 10.0   61 km (38 mi)  SSE  of Calexico, CA
10986853  2.3  2011/08/02 17:37:06 32 20.4 N 115 24.9 W  4.5   37 km (23 mi)  SSE  of Calexico, CA
10986909  2.2  2011/08/02 20:51:11 32 13.5 N 115 17.4 W 15.9   53 km (33 mi)  SSE  of Calexico, CA
10987149  2.7  2011/08/03 08:39:51 32  8.6 N 115  9.8 W 10.0   66 km (41 mi)  SSE  of Calexico, CA
10987421  2.8  2011/08/04 02:12:12 34 35.6 N 116 12.5 W  8.6   52 km (32 mi)  N of Joshua Tree, CA
10987469  2.0  2011/08/04 03:04:20 34  1.8 N 117 14.4 W 17.3    2 km ( 1 mi)  SSE  of Loma Linda, CA
10987477  2.4  2011/08/04 04:12:17 32  9.3 N 115 17.3 W  3.0   60 km (37 mi)  SSE  of Calexico, CA
10987725  2.2  2011/08/04 12:48:53 34 51.9 N 119 14.2 W 13.3   27 km (17 mi)  W of Frazier Park, CA 

July 28, 2011

Weekly Seismicity Report – July 28th, 2011

Filed under: Weekly — Anthony Guarino @ 5:08 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

July 28, 2011

This report covers the seven day period ending 17:00 on July 28/2011. During this period we detected and analysed 347 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
10979349  2.5  2011/07/21 17:10:04 33 45.4 N 116 55.8 W 14.8    4 km ( 2 mi)  ENE  of Hemet, CA 
10979469  2.1  2011/07/21 21:32:51 36  1.5 N 117 46.2 W  1.9   16 km (10 mi)  E of Coso Junction, CA
10979597  3.9  2011/07/22 02:08:35 32 47.8 N 116  9.0 W  7.9   16 km (10 mi)  WNW  of Ocotillo, CA
10980077  2.3  2011/07/22 11:51:45 32 38.7 N 115 44.1 W  7.4   23 km (14 mi)  W of Calexico, CA
10980269  2.0  2011/07/22 22:04:11 33  7.6 N 115 36.8 W  8.4    5 km ( 3 mi)  SSE  of Obsidian Butte, CA
10980341  3.2  2011/07/23 00:36:40 33 52.2 N 118 17.1 W 15.1    4 km ( 3 mi)  N of Carson, CA
10980421  2.1  2011/07/23 04:29:37 32 10.2 N 115 13.7 W 19.9   61 km (38 mi)  SSE  of Calexico, CA
10980469  2.1  2011/07/23 07:01:41 32 44.7 N 115 31.2 W 16.4    6 km ( 4 mi)  SSE  of El Centro, CA
10980477  2.1  2011/07/23 07:05:51 33 59.4 N 116 19.3 W  9.6   16 km (10 mi)  S of Joshua Tree, CA
10980525  2.8  2011/07/23 11:11:34 33 13.1 N 116  5.2 W 13.7    9 km ( 6 mi)  NNE  of Ocotillo Wells, CA
10980541  2.9  2011/07/23 11:18:04 32  9.5 N 115 14.8 W 14.2   61 km (38 mi)  SSE  of Calexico, CA
10980797  2.3  2011/07/23 20:46:37 32  3.3 N 116 11.8 W  0.0   78 km (48 mi)  SSW  of Ocotillo, CA
37003967  2.9  2011/07/23 21:54:56 32  4.8 N 115 14.3 W 10.0   70 km (43 mi)  SSE  of Calexico, CA
10980973  2.2  2011/07/24 07:28:55 34  0.4 N 118 22.9 W 13.9    1 km ( 1 mi)  WNW  of Baldwin Hills, CA
10981261  2.2  2011/07/24 21:15:56 32  9.2 N 115 13.1 W 10.0   63 km (39 mi)  SSE  of Calexico, CA
10981293  3.0  2011/07/24 23:13:47 32 13.3 N 115 19.4 W  5.7   52 km (32 mi)  SSE  of Calexico, CA
10981357  3.3  2011/07/25 03:23:11 32 15.0 N 115 20.7 W  0.0   49 km (30 mi)  SSE  of Calexico, CA
10981373  2.1  2011/07/25 03:41:05 32 14.3 N 115 21.1 W 10.0   50 km (31 mi)  SSE  of Calexico, CA
10981389  2.1  2011/07/25 03:52:50 33 18.5 N 116 15.2 W  5.5   13 km ( 8 mi)  ENE  of Borrego Springs, CA
10981445  2.7  2011/07/25 05:18:31 32  6.9 N 115 13.9 W  5.6   66 km (41 mi)  SSE  of Calexico, CA
10981477  2.4  2011/07/25 07:36:06 32 19.6 N 115 19.8 W 10.0   41 km (26 mi)  SSE  of Calexico, CA
10981597  2.9  2011/07/25 10:45:49 33 57.4 N 116 25.0 W  8.1    8 km ( 5 mi)  E of Desert Hot Springs, CA 
10981789  2.8  2011/07/25 23:01:47 36 24.8 N 117 51.0 W  5.1   20 km (13 mi)  NE of Olancha, CA
10981893  2.1  2011/07/26 03:42:33 32 16.0 N 115 22.3 W  5.7   46 km (29 mi)  SSE  of Calexico, CA
10982077  3.1  2011/07/26 10:42:13 33 28.9 N 116 29.5 W 14.8   19 km (12 mi)  ESE  of Anza, CA
10982277  2.3  2011/07/26 14:59:43 32 17.3 N 115 18.7 W 13.7   46 km (28 mi)  SSE  of Calexico, CA
10982389  2.0  2011/07/26 19:12:35 35 21.9 N 118 41.5 W  3.4   22 km (13 mi)  NE of Arvin, CA
10982421  2.1  2011/07/26 20:37:22 32 11.8 N 115 15.0 W 10.0   57 km (36 mi)  SSE  of Calexico, CA
10983005  2.0  2011/07/27 14:07:35 35 58.6 N 117 28.6 W  2.8   25 km (16 mi)  NNW  of Trona, CA
10983053  2.5  2011/07/27 15:18:43 35 53.8 N 117 43.6 W  4.0   26 km (16 mi)  SE of Coso Junction, CA
10983197  3.5  2011/07/28 03:28:13 32  9.4 N 115 15.7 W 10.0   61 km (38 mi)  SSE  of Calexico, CA
10983381  2.2  2011/07/28 10:08:29 35 58.0 N 117 59.2 W  9.5    9 km ( 6 mi)  SSW  of Coso Junction, CA
10983629  2.0  2011/07/28 16:00:17 35 55.2 N 117 43.8 W  8.4   24 km (15 mi)  SE of Coso Junction, CA
10983637  2.1  2011/07/28 16:00:44 35 54.9 N 117 43.8 W  7.6   24 km (15 mi)  SE of Coso Junction, CA
10983653  2.1  2011/07/28 16:01:36 35 55.2 N 117 43.6 W  9.2   24 km (15 mi)  SE of Coso Junction, CA
10983669  2.1  2011/07/28 16:02:24 35 55.2 N 117 43.4 W  9.4   24 km (15 mi)  SE of Coso Junction, CA
10983685  2.7  2011/07/28 16:06:12 35 55.3 N 117 43.5 W  8.8   24 km (15 mi)  SE of Coso Junction, CA 

July 21, 2011

Weekly Seismicity Report – July 21, 2011

Filed under: Weekly — Anthony Guarino @ 5:09 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones U. S. Geological Survey

California Institute of Technology

July 21, 2011

This report covers the seven day period ending 17:00 on July 21, 2011. During this period we detected and analyzed 394 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15017588  2.6  2011/07/14 19:25:28 33 59.8 N 117 17.2 W 13.5    6 km ( 4 mi)  SSW  of Loma Linda, CA
15017604  2.5  2011/07/14 19:31:13 32 11.9 N 115 13.1 W  6.1   58 km (36 mi)  SSE  of Calexico, CA
15017612  2.2  2011/07/14 21:34:36 32 49.1 N 115 27.7 W 14.8    9 km ( 5 mi)  ENE  of El Centro, CA
15017636  3.0  2011/07/14 21:53:09 32 47.5 N 115 26.7 W 13.1   10 km ( 6 mi)  E of El Centro, CA 
15017684  2.3  2011/07/14 23:44:35 32 48.4 N 115 27.6 W 17.9    9 km ( 5 mi)  E of El Centro, CA
15017740  2.0  2011/07/15 01:49:20 32 48.0 N 115 28.0 W 15.2    8 km ( 5 mi)  E of El Centro, CA
15017756  2.4  2011/07/15 01:50:16 32 47.7 N 115 26.8 W 15.1   10 km ( 6 mi)  E of El Centro, CA
15017764  2.8  2011/07/15 01:50:47 32 47.6 N 115 27.4 W 15.7    9 km ( 6 mi)  E of El Centro, CA
15017836  2.6  2011/07/15 03:49:32 32  3.6 N 115  5.1 W 10.0   78 km (48 mi)  SSE  of Calexico, CA
15017868  2.0  2011/07/15 03:58:06 32  7.6 N 115  6.4 W  7.0   70 km (44 mi)  SSE  of Calexico, CA
15017860  3.5  2011/07/15 03:59:38 32  5.7 N 115  7.0 W 10.0   73 km (45 mi)  SSE  of Calexico, CA
15017884  2.2  2011/07/15 04:11:36 32 11.6 N 115  5.1 W  6.8   65 km (41 mi)  SE of Calexico, CA
15017892  2.7  2011/07/15 04:15:16 32 46.9 N 115 26.2 W 14.2   11 km ( 7 mi)  E of El Centro, CA
15017908  2.0  2011/07/15 04:18:36 32 47.1 N 115 27.3 W 17.4    9 km ( 6 mi)  E of El Centro, CA
15017980  3.1  2011/07/15 05:03:11 33 45.3 N 116 56.0 W 15.2    4 km ( 2 mi)  ENE  of Hemet, CA 
15018172  2.2  2011/07/15 11:07:51 33 56.7 N 118 20.7 W 14.5    3 km ( 2 mi)  SW of Inglewood, CA
15018300  3.7  2011/07/15 17:29:20 32  3.6 N 115  7.9 W 10.0   76 km (47 mi)  SSE  of Calexico, CA
15018388  2.7  2011/07/15 21:20:03 32 33.3 N 115 42.8 W  3.8   24 km (15 mi)  WSW  of Calexico, CA
15018404  2.3  2011/07/16 00:31:39 32 47.4 N 115 26.4 W 15.4   10 km ( 6 mi)  E of El Centro, CA
15018412  3.0  2011/07/16 00:39:00 32 47.3 N 115 27.2 W 14.5    9 km ( 6 mi)  E of El Centro, CA
15018452  2.1  2011/07/16 02:13:04 35 56.8 N 117 37.1 W  2.5   30 km (19 mi)  NW of Trona, CA
15018532  2.3  2011/07/16 06:29:10 32 26.1 N 115 34.5 W 12.6   27 km (17 mi)  SSW  of Calexico, CA
15018596  2.2  2011/07/16 09:03:27 32 18.5 N 115 24.0 W 10.0   41 km (25 mi)  SSE  of Calexico, CA
15018724  2.2  2011/07/16 13:03:09 32 52.4 N 115 30.2 W 12.7   10 km ( 6 mi)  NNE  of El Centro, CA
15019060  3.4  2011/07/16 22:18:31 34 34.9 N 120 55.6 W 13.4   26 km (16 mi)  W of Pt. Arguello, CA
15019100  2.6  2011/07/16 22:59:16 34 36.0 N 120 55.8 W  0.0   26 km (16 mi)  W of Pt. Arguello, CA
15019140  2.2  2011/07/17 01:45:46 32 54.7 N 118 28.9 W 10.5   16 km (10 mi)  NW of San Clemente Is.
15019484  2.5  2011/07/17 18:53:39 32 18.0 N 115 22.2 W 10.0   42 km (26 mi)  SSE  of Calexico, CA
15019524  2.1  2011/07/17 22:27:09 32 40.5 N 115 43.9 W  5.3   21 km (13 mi)  SW of El Centro, CA
15019748  3.2  2011/07/18 04:27:46 32  2.8 N 115  7.1 W 14.5   78 km (48 mi)  SSE  of Calexico, CA
15019820  2.0  2011/07/18 08:57:57 33 35.4 N 116 36.5 W 13.8    7 km ( 4 mi)  ENE  of Anza, CA
15020084  2.5  2011/07/18 14:59:20 34 51.2 N 116 23.9 W  4.2   55 km (34 mi)  SSW  of Baker, CA
15020244  2.1  2011/07/18 23:06:56 33 55.3 N 116 43.7 W 16.9    5 km ( 3 mi)  E of Cabazon, CA
15020660  2.8  2011/07/19 13:07:50 32 52.1 N 115 30.4 W 11.8    9 km ( 6 mi)  NNE  of El Centro, CA
15020796  2.1  2011/07/19 16:21:39 32 52.5 N 115 29.9 W 13.7   10 km ( 6 mi)  SSE  of Brawley, CA
15020804  3.0  2011/07/19 17:01:07 32 52.3 N 115 30.3 W 15.0   10 km ( 6 mi)  NNE  of El Centro, CA
15021124  2.1  2011/07/20 06:20:05 32 41.0 N 115 44.2 W  5.2   21 km (13 mi)  SW of El Centro, CA
15021644  2.4  2011/07/20 21:58:35 34  7.9 N 117  3.9 W  8.5    9 km ( 6 mi)  SSE  of Running Springs, CA
15021660  2.3  2011/07/20 22:23:31 32  6.6 N 115 20.1 W  5.7   64 km (40 mi)  SSE  of Calexico, CA
15021828  2.7  2011/07/21 05:36:29 33 28.6 N 116 35.5 W  8.9   12 km ( 7 mi)  SE of Anza, CA
15021964  2.4  2011/07/21 08:56:25 32 17.7 N 115 24.5 W 10.0   42 km (26 mi)  S of Calexico, CA
15022060  2.1  2011/07/21 10:25:59 32 36.2 N 115 44.9 W  3.7   25 km (15 mi)  WSW  of Calexico, CA
10979189  2.0  2011/07/21 13:44:47 32 56.4 N 115 45.1 W  8.3   16 km (10 mi)  SW of Westmorland, CA 

July 14, 2011

Weekly Seismicity Report – July 14, 2011

Filed under: Weekly — Anthony Guarino @ 5:48 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

July 14, 2011

This report covers the seven day period ending 17:00 on July 14, 2011. During this period we detected and analyzed 338 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15013412  2.2  2011/07/07 19:12:15 33 55.3 N 117 36.9 W 14.1    7 km ( 4 mi)  NW of Corona, CA
15013588  2.3  2011/07/08 04:24:58 32 21.2 N 115 29.5 W 10.0   35 km (22 mi)  S of Calexico, CA
15013596  2.3  2011/07/08 04:24:58 32 22.9 N 115 29.8 W 10.0   32 km (20 mi)  S of Calexico, CA
15013748  2.3  2011/07/08 11:46:30 32 11.1 N 115 13.4 W 10.0   60 km (37 mi)  SSE  of Calexico, CA
15014172  2.1  2011/07/09 05:06:04 32  7.3 N 115 18.5 W 10.0   63 km (39 mi)  SSE  of Calexico, CA
15014484  2.4  2011/07/09 16:32:10 32 11.3 N 115 16.1 W 10.0   58 km (36 mi)  SSE  of Calexico, CA
15014548  2.3  2011/07/09 21:33:41 32  9.7 N 115 13.0 W 10.0   62 km (39 mi)  SSE  of Calexico, CA
15014724  2.2  2011/07/10 07:55:59 32  3.7 N 115  6.4 W 10.0   77 km (48 mi)  SSE  of Calexico, CA
15014764  3.5  2011/07/10 11:00:44 32  4.7 N 115 14.2 W 10.0   70 km (43 mi)  SSE  of Calexico, CA
15014900  4.1  2011/07/10 18:58:54 32 48.1 N 116  9.0 W  8.9   16 km (10 mi)  WNW  of Ocotillo, CA
15014908  2.3  2011/07/10 19:01:46 32 48.3 N 116  9.2 W  6.2   17 km (10 mi)  WNW  of Ocotillo, CA
15014916  2.2  2011/07/10 19:02:21 32 48.2 N 116  9.2 W  4.5   17 km (10 mi)  WNW  of Ocotillo, CA
15014948  2.2  2011/07/10 19:27:32 32 47.3 N 116  8.9 W 13.8   16 km (10 mi)  WNW  of Ocotillo, CA
15014956  2.7  2011/07/10 19:30:08 32 48.1 N 116  8.8 W  8.1   16 km (10 mi)  WNW  of Ocotillo, CA
15014964  2.4  2011/07/10 19:40:23 32  6.8 N 115 10.5 W 10.0   69 km (43 mi)  SSE  of Calexico, CA
15015092  2.1  2011/07/11 00:07:39 32 17.5 N 115 22.1 W 10.0   44 km (27 mi)  SSE  of Calexico, CA
15015212  3.1  2011/07/11 05:22:52 32 13.4 N 115 21.5 W  1.4   51 km (32 mi)  SSE  of Calexico, CA
15015244  2.9  2011/07/11 07:54:40 32 11.8 N 115 11.7 W  2.7   60 km (37 mi)  SSE  of Calexico, CA
37002839  2.9  2011/07/11 07:55:06 32 10.9 N 115 12.5 W  6.1   60 km (38 mi)  SSE  of Calexico, CA
15015516  2.1  2011/07/11 15:12:28 33 51.6 N 118 18.6 W 12.7    4 km ( 3 mi)  NW of Carson, CA
37002487  2.4  2011/07/11 23:33:48 32  8.9 N 115 16.8 W 10.0   61 km (38 mi)  SSE  of Calexico, CA
15016052  2.7  2011/07/12 13:17:27 34 43.4 N 116 17.8 W  4.8   64 km (40 mi)  SSW  of Baker, CA
15016164  2.5  2011/07/12 17:19:40 35  1.3 N 119  6.6 W 13.5   15 km ( 9 mi)  W of Wheeler Ridge, CA
15016196  2.0  2011/07/12 19:00:23 32 47.9 N 116  9.2 W  4.2   17 km (10 mi)  WNW  of Ocotillo, CA
15016268  2.2  2011/07/12 21:13:37 32 10.6 N 115 14.5 W 10.0   60 km (37 mi)  SSE  of Calexico, CA
15016292  3.1  2011/07/12 22:54:08 32 10.8 N 115 15.6 W 10.0   59 km (36 mi)  SSE  of Calexico, CA
15016484  2.2  2011/07/13 04:35:57 32 39.8 N 115 48.8 W  8.8   19 km (12 mi)  ESE  of Ocotillo, CA
15017412  2.0  2011/07/14 15:23:28 33 45.6 N 116 55.7 W 13.3    4 km ( 3 mi)  ENE  of Hemet, CA 

July 7, 2011

Weekly Seismicity Report

Filed under: Weekly — Anthony Guarino @ 5:16 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

July 07, 2011

This report covers the seven day period ending 17:00 on July 07, 2011. During this period we detected and analyzed 304 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
15010108  2.0  2011/07/01 12:21:21 35 10.8 N 118 39.7 W 10.8   16 km (10 mi)  ESE  of Arvin, CA
15010260  2.3  2011/07/01 13:50:53 33  9.9 N 115 39.1 W  2.6    2 km ( 1 mi)  WSW  of Obsidian Butte, CA
15010324  2.0  2011/07/01 13:59:37 33 58.7 N 116  4.7 W 12.2   18 km (11 mi)  S of Twentynine Palms, CA
15010636  2.1  2011/07/02 08:10:58 32 41.3 N 115 51.1 W  7.4   14 km ( 9 mi)  ESE  of Ocotillo, CA
15010724  2.4  2011/07/02 11:15:30 33 38.6 N 116 48.5 W 14.9   14 km ( 9 mi)  SW of Idyllwild, CA
15010796  3.4  2011/07/02 15:25:18 32  2.1 N 115  5.1 W 10.0   80 km (50 mi)  SSE  of Calexico, CA
15010836  2.6  2011/07/02 17:12:47 32 12.5 N 115 15.3 W 10.0   56 km (35 mi)  SSE  of Calexico, CA
15011036  2.2  2011/07/03 05:14:47 34 17.7 N 116 39.6 W  2.1   18 km (11 mi)  E of Big Bear City, CA
15011092  2.3  2011/07/03 07:44:49 32  9.8 N 115 12.8 W 10.0   62 km (39 mi)  SSE  of Calexico, CA
15011108  3.3  2011/07/03 09:00:30 32  9.8 N 115 16.2 W 10.0   60 km (37 mi)  SSE  of Calexico, CA
15011212  2.0  2011/07/03 16:25:53 33 28.9 N 116 34.8 W  8.3   12 km ( 7 mi)  SE of Anza, CA
15011220  2.9  2011/07/03 16:27:54 32 39.8 N 115 48.3 W  4.7   19 km (12 mi)  ESE  of Ocotillo, CA
15011428  2.4  2011/07/04 01:49:43 34 42.7 N 116 18.0 W  4.7   64 km (40 mi)  N of Joshua Tree, CA
15011732  3.7  2011/07/04 16:35:42 33  3.2 N 117 59.0 W  6.0   43 km (26 mi)  NE of San Clemente Is.
15011988  2.2  2011/07/04 21:40:57 33 28.0 N 116 27.7 W  7.9   22 km (14 mi)  ESE  of Anza, CA
15012124  2.2  2011/07/05 08:52:34 32 12.0 N 115 17.8 W  4.4   55 km (34 mi)  SSE  of Calexico, CA
15012244  2.5  2011/07/05 14:29:26 33 59.5 N 116 58.6 W 16.9    7 km ( 4 mi)  SE of Yucaipa, CA
15012596  2.0  2011/07/06 05:21:38 33 37.2 N 117 58.5 W 13.8    4 km ( 3 mi)  W of Newport Beach, CA
15012732  2.2  2011/07/06 12:24:55 34  0.2 N 116 46.7 W 20.9    9 km ( 6 mi)  N of Cabazon, CA
15012988  2.3  2011/07/06 21:14:37 32  9.6 N 115 18.0 W 10.0   59 km (37 mi)  SSE  of Calexico, CA
15013028  2.1  2011/07/07 01:29:43 35 59.8 N 117 47.8 W  2.5   15 km ( 9 mi)  ESE  of Coso Junction, CA
15013156  3.4  2011/07/07 10:22:25 35 23.3 N 117 50.4 W  5.9   30 km (19 mi)  SSW  of Ridgecrest, CA 

June 30, 2011

Weekly Seismicity Report – June 30, 2011

Filed under: Felt Earthquakes, Weekly — nick @ 5:24 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


Lucy Jones, U. S. Geological Survey

California Institute of Technology

June 30, 2011

This report covers the seven day period ending 17:00 on June 30, 2011. During this period we detected and analyzed 275 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed. For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
10964293  2.9  2011/06/24 19:49:53 32 10.2 N 115 18.3 W 10.0   58 km (36 mi)  SSE  of Calexico, CA
10964509  3.3  2011/06/25 11:36:10 35 55.4 N 117 44.4 W  4.5   23 km (14 mi)  SE of Coso Junction, CA
10964533  2.2  2011/06/25 12:12:38 35 55.6 N 117 44.4 W  4.6   23 km (14 mi)  SE of Coso Junction, CA
10964821  2.2  2011/06/26 01:54:11 33 10.4 N 115 39.5 W  0.1    2 km ( 1 mi)  W of Obsidian Butte, CA
10964829  3.1  2011/06/26 01:56:30 33 10.3 N 115 39.1 W  1.4    1 km ( 1 mi)  WNW  of Obsidian Butte, CA
10964949  3.2  2011/06/26 09:07:57 32 17.6 N 115 19.9 W 10.0   44 km (28 mi)  SSE  of Calexico, CA
10965021  2.1  2011/06/26 15:31:20 32 60.0 N 116 21.2 W  9.4   25 km (15 mi)  ESE  of Julian, CA
10965341  2.7  2011/06/27 07:54:54 34 41.1 N 116 17.2 W  2.7   61 km (38 mi)  N of Joshua Tree, CA
10965349  2.1  2011/06/27 08:30:41 32 37.9 N 115 43.3 W 11.6   22 km (13 mi)  W of Calexico, CA
15008140  2.2  2011/06/27 18:25:08 32 24.4 N 115 31.7 W  5.9   29 km (18 mi)  S of Calexico, CA
15008292  2.1  2011/06/28 03:00:49 32 15.6 N 115 21.2 W 10.0   47 km (29 mi)  SSE  of Calexico, CA
15008332  2.5  2011/06/28 04:18:12 32 13.1 N 115  3.2 W 10.0   65 km (40 mi)  SE of Calexico, CA
15008396  2.6  2011/06/28 07:45:57 32 59.9 N 115 33.7 W 11.8    5 km ( 3 mi)  NNW  of Brawley, CA
15008564  2.3  2011/06/28 12:00:55 32 48.8 N 116  9.2 W  5.6   17 km (11 mi)  WNW  of Ocotillo, CA
15009060  2.0  2011/06/29 10:51:18 32 33.1 N 115 43.7 W  0.2   25 km (16 mi)  WSW  of Calexico, CA
15009308  2.2  2011/06/29 16:06:17 33 10.7 N 115 36.3 W  3.3    3 km ( 2 mi)  ENE  of Obsidian Butte, CA
15009388  2.1  2011/06/29 19:28:01 32 59.9 N 116 20.8 W  7.9   25 km (16 mi)  ESE  of Julian, CA
15009444  2.0  2011/06/29 23:42:54 32 47.7 N 115 27.9 W 10.7    8 km ( 5 mi)  E of El Centro, CA
15009532  2.2  2011/06/30 06:35:38 33 59.6 N 116 59.4 W 17.4    6 km ( 4 mi)  SE of Yucaipa, CA

June 23, 2011

Weekly Seismicity Report – June 23rd, 2011

Filed under: Weekly — Anthony Guarino @ 5:09 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

June 23, 2011

This report covers the seven day period ending 17:00 on June 23, 2011. During this period we detected and analyzed 265 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
10960781  2. 6  2011/06/16 17:32:04 32 12.0 N 115 22.1 W  2.0   54 km (33 mi)  SSE  of Calexico, CA
10960829  2.3  2011/06/16 22:26:04 32 15.4 N 115 22.2 W 10.0   47 km (29 mi)  SSE  of Calexico, CA
10960901  2.3  2011/06/17 07:58:10 32  5.8 N 115 16.9 W 10.0   67 km (41 mi)  SSE  of Calexico, CA
10960933  3.6  2011/06/17 10:38:51 32 59.9 N 116 21.1 W  7.8   25 km (15 mi)  ESE  of Julian, CA 
10960957  2.4  2011/06/17 11:00:37 32 36.1 N 115 44.6 W 13.4   24 km (15 mi)  WSW  of Calexico, CA
10961021  2.0  2011/06/17 13:49:51 34  7.8 N 119 10.0 W 18.9    4 km ( 2 mi)  ESE  of Port Hueneme, CA
10961077  3.3  2011/06/17 17:58:22 34 30.6 N 119  4.8 W  3.0   17 km (11 mi)  ENE  of Ojai, CA
10961093  2.0  2011/06/17 18:18:29 34 25.1 N 116 27.8 W  4.1   33 km (21 mi)  N of Yucca Valley, CA
10961109  3.0  2011/06/17 19:21:31 32 33.8 N 115 40.0 W 13.9   20 km (12 mi)  SW of Calexico, CA
10961237  2.3  2011/06/18 00:45:41 33  1.4 N 115 32.7 W 14.8    7 km ( 4 mi)  N of Brawley, CA 
10961293  2.2  2011/06/18 02:23:53 32 10.5 N 115 19.8 W  0.0   57 km (35 mi)  SSE  of Calexico, CA
10961301  2.3  2011/06/18 04:06:22 33  0.8 N 115 32.4 W 14.9    6 km ( 4 mi)  N of Brawley, CA
10961509  2.2  2011/06/18 13:42:26 32  6.2 N 115  5.7 W 30.6   73 km (45 mi)  SSE  of Calexico, CA
10961533  2.0  2011/06/18 15:46:29 33 36.4 N 116 47.3 W 12.1   12 km ( 8 mi)  WNW  of Anza, CA
10961597  2.6  2011/06/18 20:16:33 32 10.8 N 115 15.4 W 10.0   59 km (36 mi)  SSE  of Calexico, CA
10961717  2.5  2011/06/19 09:10:07 32 46.3 N 115 26.9 W 10.2   10 km ( 6 mi)  ESE  of El Centro, CA
10961925  2.1  2011/06/19 20:09:16 33 24.2 N 116 36.9 W 10.5   18 km (11 mi)  SSE  of Anza, CA
10962125  2.7  2011/06/20 07:07:05 35  3.5 N 120 23.7 W  1.1   12 km ( 8 mi)  NNE  of Santa Maria, CA
10962245  2.1  2011/06/20 11:13:25 33  8.4 N 115 57.7 W  5.4   15 km (10 mi)  S of Salton City, CA
10962413  2.3  2011/06/20 17:19:15 32 38.9 N 115 44.9 W  7.2   24 km (15 mi)  W of Calexico, CA
10962861  2.0  2011/06/21 16:05:38 32 23.5 N 115 31.8 W 10.0   31 km (19 mi)  S of Calexico, CA
10962925  3.1  2011/06/21 19:00:27 32  4.6 N 116 43.2 W 18.8   61 km (38 mi)  SSE  of San Ysidro, CA
10963197  2.2  2011/06/22 06:12:07 33 27.8 N 116 27.6 W  7.5   22 km (14 mi)  ESE  of Anza, CA
10963229  2.1  2011/06/22 06:52:41 32 16.9 N 115 21.9 W 10.0   45 km (28 mi)  SSE  of Calexico, CA
10963573  2.4  2011/06/22 19:22:12 33 57.8 N 116 45.0 W 18.6    6 km ( 4 mi)  NE of Cabazon, CA
10963645  2.3  2011/06/23 04:26:32 33  1.4 N 115 32.7 W 14.1    7 km ( 4 mi)  N of Brawley, CA
10963781  2.6  2011/06/23 12:11:21 32 59.7 N 116 21.5 W 10.5   24 km (15 mi)  ESE  of Julian, CA 

June 16, 2011

Weekly Seismicity Report – June 16, 2011

Filed under: Weekly — Anthony Guarino @ 5:28 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones U. S. Geological Survey

California Institute of Technology

June 16, 2011

This report covers the seven day period ending 17:00 on June 16, 2011. During this period we detected and analyzed 391 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
----------------------------------------------------------------------------------                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  ---------
14999268  2.1  2011/06/10 01:18:17 32 10.3 N 115 19.7 W  1.4   57 km (36 mi)  SSE  of Calexico, CA
14999460  3.1  2011/06/10 05:51:13 32 38.0 N 115 44.2 W  4.4   23 km (14 mi)  W of Calexico, CA
14999484  2.1  2011/06/10 06:17:58 32 58.2 N 115 33.4 W 13.7    2 km ( 1 mi)  WNW  of Brawley, CA
14999548  2.3  2011/06/10 07:32:49 32 23.0 N 115 29.6 W  6.7   32 km (20 mi)  S of Calexico, CA
14999540  2.7  2011/06/10 07:34:16 32 21.8 N 115 31.4 W 10.0   34 km (21 mi)  S of Calexico, CA
14999580  2.4  2011/06/10 08:07:24 33 22.1 N 116 18.4 W 13.2   14 km ( 9 mi)  NNE  of Borrego Springs, CA
14999660  3.2  2011/06/10 10:28:03 32 10.0 N 115 18.5 W 32.9   58 km (36 mi)  SSE  of Calexico, CA
14999780  3.3  2011/0awe6/10 16:27:32 32 37.4 N 115 45.0 W 10.9   24 km (15 mi)  WSW  of Calexico, CA
14999956  2.3  2011/06/11 00:25:38 32 16.4 N 115 21.8 W  0.0   46 km (28 mi)  SSE  of Calexico, CA
14999964  3.5  2011/06/11 01:17:48 33 37.4 N 119  2.6 W 10.7   17 km (11 mi)  N of Santa Barbara Is., CA
14999972  2.3  2011/06/11 01:51:13 33  7.0 N 116 17.0 W 10.7   14 km ( 9 mi)  WSW  of Ocotillo Wells, CA
14999980  2.2  2011/06/11 01:57:32 34  5.9 N 116 52.2 W 10.4    4 km ( 2 mi)  W of Mt. San Gorgonio, CA
15000108  2.1  2011/06/11 07:59:56 35 41.1 N 118 24.0 W  4.9    8 km ( 5 mi)  NE of town of Lake Isabella, CA
15000164  3.3  2011/06/11 10:19:44 32  6.5 N 115  9.6 W 10.0   70 km (43 mi)  SSE  of Calexico, CA
15000172  2.3  2011/06/11 12:06:05 32  9.0 N 115 19.8 W  5.8   60 km (37 mi)  SSE  of Calexico, CA
15000284  2.2  2011/06/11 17:37:59 33  0.1 N 116 21.2 W  5.5   24 km (15 mi)  ESE  of Julian, CA
15000308  2.2  2011/06/11 18:41:07 33  0.2 N 116 21.0 W  5.6   25 km (15 mi)  ESE  of Julian, CA
15000628  2.4  2011/06/12 09:15:47 36 23.8 N 117 52.2 W  5.6   18 km (11 mi)  NE of Olancha, CA
15000732  2.2  2011/06/12 14:00:48 33 50.1 N 117 52.5 W 10.2    4 km ( 2 mi)  ENE  of Anaheim, CA
15000844  2.5  2011/06/12 22:49:24 32 22.9 N 115 33.0 W  3.2   32 km (20 mi)  S of Calexico, CA
15000916  2.4  2011/06/13 01:07:16 33 37.5 N 119  2.9 W 14.5   17 km (11 mi)  N of Santa Barbara Is., CA
15001260  2.4  2011/06/13 14:19:30 32 17.7 N 115 23.0 W 10.0   43 km (27 mi)  SSE  of Calexico, CA
15001500  3.6  2011/06/14 01:25:40 33 41.4 N 116 44.4 W 18.1    7 km ( 4 mi)  SSW  of Idyllwild, CA
15001524  2.0  2011/06/14 01:35:11 33 41.4 N 116 44.2 W 18.4    6 km ( 4 mi)  SSW  of Idyllwild, CA
15001764  2.0  2011/06/14 05:48:56 33 36.2 N 117 12.8 W 14.0   13 km ( 8 mi)  ESE  of Lake Elsinore, CA
10959581  2.4  2011/06/14 19:12:05 32 21.3 N 115 30.7 W 10.0   35 km (22 mi)  S of Calexico, CA
10959933  2.1  2011/06/15 11:28:01 33 28.3 N 116 27.6 W  6.2   22 km (13 mi)  ESE  of Anza, CA
10960333  2.7  2011/06/15 23:14:26 32  5.8 N 115  6.3 W 16.1   73 km (46 mi)  SSE  of Calexico, CA
10960597  2.5  2011/06/16 09:58:49 32  6.3 N 115  9.7 W 10.0   70 km (43 mi)  SSE  of Calexico, CA 

June 9, 2011

Weekly Seismicity Report – June 9th, 2010

Filed under: Weekly — Anthony Guarino @ 5:09 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

June 9, 2011

This report covers the seven day period ending 17:00 on June 09, 2011. During this period we detected and analyzed 353 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
14995172  3.1  2011/06/02 22:45:23 33 38.1 N 116 43.9 W 12.9   11 km ( 7 mi)  NNW  of Anza, CA
14995196  2.2  2011/06/02 23:39:33 34 21.8 N 116 54.6 W  3.9    9 km ( 6 mi)  SSE  of Lucerne Valley, CA
14995284  2.0  2011/06/03 03:53:31 33 38.9 N 116 42.5 W 13.3   11 km ( 7 mi)  S of Idyllwild, CA
14995836  2.9  2011/06/04 00:04:44 32  7.1 N 115  8.9 W 10.0   69 km (43 mi)  SSE  of Calexico, CA
14995860  2.7  2011/06/04 01:38:10 32 22.5 N 115 33.4 W 10.7   33 km (21 mi)  S of Calexico, CA
14996156  2.3  2011/06/04 18:10:25 32 12.0 N 115 20.9 W 10.0   54 km (33 mi)  SSE  of Calexico, CA
14996380  2.3  2011/06/05 06:53:12 33 59.1 N 116 33.4 W 15.5    6 km ( 4 mi)  WNW  of Desert Hot Springs, CA
14996388  3.1  2011/06/05 06:53:19 33 59.1 N 116 33.7 W 12.5    6 km ( 4 mi)  WNW  of Desert Hot Springs, CA
14996748  3.4  2011/06/06 00:09:10 33 54.9 N 118 16.4 W 25.0    6 km ( 4 mi)  WNW  of Compton, CA
14996884  2.7  2011/06/06 06:28:42 34 53.7 N 120 23.4 W  0.0    7 km ( 5 mi)  SSE  of Santa Maria, CA
14996932  2.1  2011/06/06 07:56:58 32 21.8 N 115 30.9 W 16.4   34 km (21 mi)  S of Calexico, CA
14996956  2.2  2011/06/06 08:52:18 32 19.5 N 115 22.8 W 10.0   40 km (25 mi)  SSE  of Calexico, CA
14997468  2.9  2011/06/07 09:30:10 34  5.8 N 117 16.2 W 13.1    2 km ( 2 mi)  ESE  of San Bernardino, CA
14997652  2.6  2011/06/07 13:51:52 34 13.8 N 117  3.3 W  2.5    5 km ( 3 mi)  ENE  of Running Springs, CA
14997708  2.4  2011/06/07 14:22:22 34 13.5 N 117  3.5 W  1.8    5 km ( 3 mi)  ENE  of Running Springs, CA
14997828  2.1  2011/06/07 17:53:52 32 13.8 N 115 16.9 W 10.0   53 km (33 mi)  SSE  of Calexico, CA
14998100  2.1  2011/06/08 06:57:12 34 13.5 N 117  1.8 W  2.7    7 km ( 4 mi)  ENE  of Running Springs, CA
14998204  2.8  2011/06/08 09:56:13 32  3.5 N 115  2.2 W 10.0   80 km (50 mi)  SSE  of Calexico, CA
14998268  2.2  2011/06/08 11:10:49 34 19.0 N 118 50.0 W 14.7    6 km ( 4 mi)  NE of Moorpark, CA
14998588  2.6  2011/06/08 23:25:21 32 47.7 N 116  9.3 W  6.6   16 km (10 mi)  WNW  of Ocotillo, CA
14998596  2.0  2011/06/08 23:41:32 33  1.2 N 116 28.8 W  7.0   13 km ( 8 mi)  ESE  of Julian, CA
14998780  4.4  2011/06/09 08:22:12 32 39.8 N 115 44.2 W 15.1   23 km (14 mi)  SW of El Centro, CA
14998820  2.1  2011/06/09 09:53:22 32 38.0 N 115 44.2 W  3.9   23 km (14 mi)  W of Calexico, CA
14998844  2.9  2011/06/09 10:41:23 32 38.2 N 115 44.7 W  3.1   24 km (15 mi)  W of Calexico, CA
14998852  2.6  2011/06/09 10:42:43 32 38.4 N 115 44.6 W  3.2   23 km (15 mi)  W of Calexico, CA 

M4.5 El Mayor-Cucapah Aftershock near CA/Mexico Border

Filed under: Felt Earthquakes, Large Events, Significant Events — Anthony Guarino @ 9:56 am

There was a M4.5 aftershock to the El Mayor-Cucapah earthquake of 2010, near the border region of CA and Mexico near El Centro and Mexicali. This quake occurred at 8:22AM today, and was located 24 km (15 miles) WSW (253°) from Calexico, CA. This event was felt widely throughout San Diego, San Bernardino, Riverside, Orange, and Los Angeles Counties. If you felt this quake and would like to report it, click here. To view the earthquake information page for this event, click here.

M4.5 El Mayor-Cucapah Aftershock - The map shown is the Did You Feel It? Map. Click on the link to add your felt report.

June 2, 2011

Weekly Seismicity Report – May 26, 2011

Filed under: Weekly — Anthony Guarino @ 6:47 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones, U. S. Geological Survey

California Institute of Technology

June 02, 2011

This report covers the seven day period ending 17:00 on June 02, 2011. During this period we detected and analyzed 293 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
14991916  2.1  2011/05/27 04:02:53 32 12.5 N 115 17.6 W 10.0   55 km (34 mi)  SSE  of Calexico, CA
14991940  2.1  2011/05/27 07:13:24 34 13.4 N 117  3.0 W  1.6    5 km ( 3 mi)  ENE  of Running Springs, CA
14992052  2.2  2011/05/27 11:02:43 32 12.4 N 115 12.7 W 12.2   58 km (36 mi)  SSE  of Calexico, CA
14992060  2.3  2011/05/27 11:07:20 32 26.4 N 115 32.5 W  5.6   26 km (16 mi)  S of Calexico, CA
14992068  2.8  2011/05/27 11:28:42 32  5.7 N 115 10.7 W  6.3   70 km (44 mi)  SSE  of Calexico, CA
14992076  2.3  2011/05/27 11:32:09 32  7.8 N 115 10.7 W  5.6   67 km (42 mi)  SSE  of Calexico, CA
14992084  3.8  2011/05/27 11:37:40 32  8.8 N 115 11.1 W 14.9   65 km (40 mi)  SSE  of Calexico, CA
14992092  2.7  2011/05/27 11:43:14 32  7.3 N 115 10.2 W 12.7   68 km (42 mi)  SSE  of Calexico, CA
14992132  2.3  2011/05/27 11:52:45 32  8.0 N 115 11.5 W  5.9   66 km (41 mi)  SSE  of Calexico, CA
14992140  2.0  2011/05/27 12:00:55 32 10.7 N 115 11.4 W 26.1   62 km (38 mi)  SSE  of Calexico, CA
14992148  3.6  2011/05/27 12:13:59 32  6.7 N 115 10.6 W 13.8   69 km (43 mi)  SSE  of Calexico, CA
14992164  2.9  2011/05/27 12:18:56 32  5.7 N 115 11.0 W 17.4   70 km (44 mi)  SSE  of Calexico, CA
14992212  2.3  2011/05/27 12:45:41 32  9.5 N 115  9.6 W 12.3   65 km (40 mi)  SSE  of Calexico, CA
14992236  2.6  2011/05/27 14:30:43 32  7.6 N 115 11.5 W  4.0   67 km (41 mi)  SSE  of Calexico, CA
14992244  2.2  2011/05/27 14:53:47 32  0.8 N 115  9.6 W  6.3   79 km (49 mi)  SSE  of Calexico, CA
14992252  2.2  2011/05/27 14:55:23 32  5.4 N 115 12.5 W 10.2   70 km (43 mi)  SSE  of Calexico, CA
14992276  3.8  2011/05/27 16:17:24 34 13.3 N 117  3.0 W  1.0    5 km ( 3 mi)  ENE  of Running Springs, CA
14992284  2.2  2011/05/27 16:19:43 34 12.8 N 117  3.1 W  1.2    5 km ( 3 mi)  ENE  of Running Springs, CA
14992300  2.6  2011/05/27 16:22:53 34 13.6 N 117  3.2 W  2.6    5 km ( 3 mi)  ENE  of Running Springs, CA
14992332  2.4  2011/05/27 16:28:49 34 13.6 N 117  2.9 W  1.9    6 km ( 3 mi)  ENE  of Running Springs, CA
14992380  2.7  2011/05/27 17:21:26 34 13.5 N 117  2.7 W  2.5    6 km ( 4 mi)  ENE  of Running Springs, CA
14992468  2.4  2011/05/27 19:09:20 32 12.8 N 115 14.3 W 16.8   56 km (35 mi)  SSE  of Calexico, CA
14992476  2.3  2011/05/27 19:11:12 35 28.2 N 118 16.6 W 10.4   25 km (16 mi)  SE of town of Lake Isabella, CA
14992676  2.2  2011/05/28 07:06:00 32 18.9 N 115 22.9 W  8.6   41 km (25 mi)  SSE  of Calexico, CA
14992700  2.1  2011/05/28 07:49:32 33 29.0 N 116 34.8 W  8.7   12 km ( 7 mi)  SE of Anza, CA
14992948  2.2  2011/05/28 17:59:28 33 40.0 N 116 44.5 W 15.5    9 km ( 6 mi)  SSW  of Idyllwild, CA
14993004  2.3  2011/05/28 20:15:51 34 12.0 N 116 24.0 W  4.5   10 km ( 6 mi)  NNE  of Yucca Valley, CA
14993020  2.5  2011/05/28 20:39:38 34 10.6 N 117  4.3 W  4.2    4 km ( 3 mi)  SE of Running Springs, CA
14993036  2.6  2011/05/28 20:54:16 34 10.7 N 117  4.3 W  4.5    4 km ( 3 mi)  SE of Running Springs, CA
14993060  2.3  2011/05/28 22:37:11 34 13.3 N 117  3.4 W  2.5    5 km ( 3 mi)  ENE  of Running Springs, CA
14993068  2.0  2011/05/28 22:42:56 32 44.8 N 115 26.0 W 10.0   10 km ( 6 mi)  NNE  of Calexico, CA
14993196  2.1  2011/05/29 10:18:26 32 35.6 N 115 43.2 W  6.0   23 km (14 mi)  WSW  of Calexico, CA
14993340  2.6  2011/05/29 17:11:48 34  2.0 N 117  6.9 W 10.9    6 km ( 4 mi)  ESE  of Redlands, CA
14993428  2.1  2011/05/30 02:08:17 32 28.8 N 115 37.5 W 10.0   24 km (15 mi)  SSW  of Calexico, CA
14993476  2.0  2011/05/30 06:01:33 33 49.7 N 116 10.6 W  7.9   13 km ( 8 mi)  NNE  of Indio, CA
14993492  3.0  2011/05/30 07:32:37 32  7.7 N 115 16.7 W 10.0   63 km (39 mi)  SSE  of Calexico, CA
14993804  2.1  2011/05/30 16:21:22 33 14.8 N 116 25.4 W  4.1    5 km ( 3 mi)  W of Borrego Springs, CA
14994404  2.4  2011/06/01 10:17:14 32 11.5 N 115 19.0 W  7.1   56 km (34 mi)  SSE  of Calexico, CA
14994468  2.2  2011/06/01 12:05:23 32 17.8 N 115 14.1 W 10.0   48 km (30 mi)  SSE  of Calexico, CA
14994548  2.1  2011/06/01 15:56:49 32  9.8 N 115 14.4 W 10.0   61 km (38 mi)  SSE  of Calexico, CA
14994748  2.2  2011/06/02 03:01:26 32 18.2 N 115 23.8 W  6.1   42 km (26 mi)  SSE  of Calexico, CA
14994884  2.1  2011/06/02 10:13:49 33 27.6 N 116 27.8 W  6.5   22 km (14 mi)  ESE  of Anza, CA
14994900  2.2  2011/06/02 11:41:58 34  4.6 N 117 33.1 W 13.9    5 km ( 3 mi)  SE of Rancho Cucamonga, CA
14994996  2.9  2011/06/02 14:28:53 32 38.4 N 115 44.9 W  3.1   24 km (15 mi)  W of Calexico, CA
14995028  2.2  2011/06/02 14:48:50 32 10.9 N 115 14.4 W 13.0   59 km (37 mi)  SSE  of Calexico, CA
14995068  3.2  2011/06/02 16:38:51 34 13.2 N 116 45.3 W  3.1   10 km ( 6 mi)  ESE  of Big Bear City, CA 

%

May 26, 2011

Weekly Seismicity Report – May 26, 2011

Filed under: Felt Earthquakes, Weekly — nick @ 5:26 pm



Southern California Earthquakes in the Past Week

Nick Scheckel
Seismological Laboratory


Lucy Jones, U. S. Geological Survey

California Institute of Technology

May 26, 2011

This report covers the seven day period ending 17:00 on May 26, 2011. During this period we detected and analyzed 260 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed. For information on felt events, click on the underlined entries.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
14988172  2.5  2011/05/19 18:04:56 32 28.1 N 115 36.0 W 10.0   24 km (15 mi)  SSW  of Calexico, CA
14988276  2.6  2011/05/19 23:04:54 32 13.6 N 115 17.3 W 10.0   53 km (33 mi)  SSE  of Calexico, CA
14988460  2.3  2011/05/20 07:39:54 32 55.8 N 116 16.3 W 12.7   27 km (17 mi)  SSW  of Ocotillo Wells, CA
14988492  3.1  2011/05/20 07:44:38 32  3.3 N 115 11.3 W 10.0   74 km (46 mi)  SSE  of Calexico, CA
14988524  2.2  2011/05/20 08:12:29 36  6.9 N 117  6.3 W  5.6    6 km ( 4 mi)  SSW  of Telescope Peak, CA
14988620  2.4  2011/05/20 10:14:01 32  3.6 N 115 10.5 W 10.0   74 km (46 mi)  SSE  of Calexico, CA
14988780  3.7  2011/05/20 18:09:22 33 30.1 N 119  7.1 W 15.3    6 km ( 4 mi)  WNW  of Santa Barbara Is., CA
14988820  2.0  2011/05/20 22:18:30 33 46.7 N 116  8.3 W  7.5   10 km ( 6 mi)  NE of Indio, CA
14989028  2.2  2011/05/21 11:04:14 32 15.6 N 115 18.6 W 10.0   49 km (30 mi)  SSE  of Calexico, CA
14989204  2.2  2011/05/21 21:13:07 33  7.1 N 116 17.1 W  9.5   14 km ( 9 mi)  W of Ocotillo Wells, CA
14989724  2.6  2011/05/22 23:55:38 32 35.8 N 115 44.7 W  6.3   25 km (15 mi)  WSW  of Calexico, CA
14989772  2.1  2011/05/23 04:41:43 34 52.2 N 116 56.6 W 11.4    8 km ( 5 mi)  ESE  of Barstow, CA
14989828  2.2  2011/05/23 07:57:39 35  0.7 N 119 17.7 W 17.0   20 km (13 mi)  SE of Taft, CA
14990180  2.4  2011/05/23 18:21:53 34 14.7 N 117 33.6 W  5.0    9 km ( 6 mi)  ESE  of Mt. Baldy, CA
14990252  2.5  2011/05/24 01:22:47 32 23.6 N 115 33.0 W  5.7   31 km (19 mi)  S of Calexico, CA
14990316  2.3  2011/05/24 05:08:30 32  6.8 N 115 13.6 W 10.0   67 km (41 mi)  SSE  of Calexico, CA
14990356  2.1  2011/05/24 06:37:00 32 22.5 N 115 28.3 W  5.7   33 km (20 mi)  S of Calexico, CA
14990540  2.6  2011/05/24 11:58:33 32  9.3 N 115 15.8 W 10.0   61 km (38 mi)  SSE  of Calexico, CA
14990764  3.5  2011/05/24 18:05:29 32  1.2 N 115 12.3 W 10.0   77 km (48 mi)  SSE  of Calexico, CA
14990812  2.2  2011/05/24 20:14:04 34  0.2 N 118 58.5 W 14.4    6 km ( 4 mi)  SW of Leo Carrillo State Beach, CA
14990884  2.6  2011/05/25 01:48:48 32  9.2 N 115 18.3 W 10.0   60 km (37 mi)  SSE  of Calexico, CA
14990948  2.2  2011/05/25 05:24:25 32 36.0 N 115 45.7 W  4.8   26 km (16 mi)  WSW  of Calexico, CA
14991012  2.3  2011/05/25 08:21:35 34 23.1 N 116 26.9 W  4.0   30 km (18 mi)  N of Yucca Valley, CA
14991028  2.2  2011/05/25 08:50:11 32  8.8 N 115 14.1 W 10.0   63 km (39 mi)  SSE  of Calexico, CA
14991516  2.2  2011/05/26 04:43:49 32 15.1 N 115 20.4 W 10.0   49 km (30 mi)  SSE  of Calexico, CA
14991596  2.2  2011/05/26 09:07:44 32 36.3 N 115 42.0 W 10.0   20 km (13 mi)  WSW  of Calexico, CA

May 19, 2011

Weekly Seismicity Report – May 19th, 2011

Filed under: Weekly — Anthony Guarino @ 5:06 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones, U. S. Geological Survey

California Institute of Technology

May 19, 2011

This report covers the seven day period ending 17:00 on May 19, 2011. During this period we detected and analyzed 264 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
14984324  3.6  2011/05/12 20:31:33 32 39.4 N 115 47.4 W 13.5   21 km (13 mi)  ESE  of Ocotillo, CA
14984340  2.0  2011/05/12 20:41:12 32 30.3 N 115 37.9 W  4.2   22 km (14 mi)  SW of Calexico, CA
14984364  2.7  2011/05/12 21:09:06 32 38.9 N 115 47.8 W  3.6   21 km (13 mi)  ESE  of Ocotillo, CA
14984372  2.3  2011/05/12 21:11:26 32 39.3 N 115 48.2 W  3.4   20 km (12 mi)  ESE  of Ocotillo, CA
14984380  3.1  2011/05/12 21:38:07 35 21.0 N 118 33.9 W  6.4   27 km (17 mi)  NNW  of Tehachapi, CA 
14984468  3.2  2011/05/13 02:56:51 34 49.9 N 116 22.7 W  4.0   56 km (35 mi)  SSW  of Baker, CA
14984484  2.2  2011/05/13 04:01:16 33  4.0 N 116 27.6 W  5.5   13 km ( 8 mi)  E of Julian, CA
14984692  2.1  2011/05/13 12:58:23 33 13.2 N 116  5.1 W 13.2   10 km ( 6 mi)  NNE  of Ocotillo Wells, CA
14984724  2.0  2011/05/13 13:51:16 32 31.3 N 115 36.5 W 14.5   20 km (12 mi)  SSW  of Calexico, CA
14984732  2.1  2011/05/13 14:11:08 33 46.5 N 116  8.4 W  7.2   10 km ( 6 mi)  NE of Indio, CA
14984804  2.4  2011/05/13 17:06:19 32 14.2 N 115 20.1 W 10.0   50 km (31 mi)  SSE  of Calexico, CA
14984908  2.4  2011/05/13 17:34:42 33 17.7 N 116 45.4 W  8.1    6 km ( 4 mi)  N of Lake Henshaw, CA
14985020  2.4  2011/05/13 21:19:00 33 48.4 N 118 16.0 W 11.9    3 km ( 2 mi)  SSE  of Carson, CA 
14985476  2.9  2011/05/14 18:50:53 34 49.7 N 116 22.6 W  4.0   56 km (35 mi)  SSW  of Baker, CA
14985556  3.4  2011/05/14 21:07:55 35  8.6 N 116 51.8 W  2.6   23 km (15 mi)  S of Goldstone Lake, CA 
36999087  2.3  2011/05/14 21:08:21 33 46.8 N 116  8.3 W  4.1   10 km ( 6 mi)  NE of Indio, CA
14985612  2.1  2011/05/15 01:52:37 33 17.9 N 116 49.9 W 12.8    7 km ( 4 mi)  SSE  of Palomar Observatory, CA
14985676  2.7  2011/05/15 05:50:11 32 38.3 N 115 44.1 W  8.2   23 km (14 mi)  W of Calexico, CA
14985716  2.1  2011/05/15 08:27:48 33 28.7 N 116 28.0 W 12.3   21 km (13 mi)  ESE  of Anza, CA
14985908  2.2  2011/05/15 20:25:37 34 19.9 N 119 51.0 W  0.0    9 km ( 6 mi)  S of Isla Vista, CA
14986596  2.3  2011/05/17 03:45:44 33 10.4 N 116 32.8 W 15.9   12 km ( 7 mi)  NNE  of Julian, CA
14986636  2.6  2011/05/17 05:12:26 32  5.1 N 115 28.9 W 10.0   65 km (40 mi)  S of Calexico, CA
14986652  2.5  2011/05/17 05:29:03 32 21.6 N 115 28.6 W 10.0   34 km (21 mi)  S of Calexico, CA
14987020  2.0  2011/05/17 21:13:06 33 39.2 N 116 44.6 W 14.8   11 km ( 7 mi)  SSW  of Idyllwild, CA
14987028  2.2  2011/05/17 21:29:45 33  3.9 N 116 27.5 W  5.5   13 km ( 8 mi)  E of Julian, CA
14987532  2.1  2011/05/18 21:49:50 33  1.0 N 115 32.6 W  6.0    6 km ( 4 mi)  N of Brawley, CA
14987988  2.7  2011/05/19 13:23:11 32 26.6 N 118 10.7 W  4.7   45 km (28 mi)  SSE  of San Clemente Is.
14988004  2.1  2011/05/19 13:32:51 33  1.2 N 115 32.6 W 14.4    6 km ( 4 mi)  N of Brawley, CA

May 12, 2011

Weekly Seismicity Report – May 12th, 2011

Filed under: Weekly — Anthony Guarino @ 5:09 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

May 12, 2011

This report covers the seven day period ending 17:00 on May 12, 2011. During this period we detected and analyzed 295 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
14980364  2.3  2011/05/05 20:09:05 33 11.2 N 115 36.4 W  0.2    3 km ( 2 mi)  NE of Obsidian Butte, CA
14980444  2.1  2011/05/05 20:20:57 33 11.2 N 115 36.5 W  0.7    3 km ( 2 mi)  NE of Obsidian Butte, CA
14980508  2.1  2011/05/05 20:58:54 34  3.1 N 117 32.1 W 10.2    8 km ( 5 mi)  SE of Rancho Cucamonga, CA
14980644  2.3  2011/05/06 02:32:35 32  8.2 N 115 19.6 W 12.5   61 km (38 mi)  SSE  of Calexico, CA
14980660  2.5  2011/05/06 02:57:30 32  9.9 N 115 16.5 W 22.0   60 km (37 mi)  SSE  of Calexico, CA
14980908  2.3  2011/05/06 15:36:00 32 18.0 N 115 24.7 W  5.6   42 km (26 mi)  S of Calexico, CA
14981020  2.2  2011/05/06 19:41:54 32 44.6 N 115 50.6 W  7.7   14 km ( 9 mi)  E of Ocotillo, CA
14981028  2.0  2011/05/06 19:45:27 32 39.1 N 115 50.7 W  5.0   17 km (10 mi)  ESE  of Ocotillo, CA
14981172  2.1  2011/05/07 04:50:21 33 46.9 N 116  8.2 W  7.7   10 km ( 7 mi)  NE of Indio, CA
14981188  2.2  2011/05/07 05:54:43 33 28.8 N 116 25.8 W 12.6   24 km (15 mi)  ESE  of Anza, CA
14981356  2.3  2011/05/07 16:44:46 32  7.8 N 115 11.4 W 10.0   66 km (41 mi)  SSE  of Calexico, CA
14981444  2.5  2011/05/07 22:59:13 35 21.3 N 118 27.5 W  8.6   25 km (16 mi)  N of Tehachapi, CA
14981468  2.3  2011/05/08 00:05:37 32  5.3 N 115 18.7 W 10.0   67 km (41 mi)  SSE  of Calexico, CA
14981492  2.5  2011/05/08 01:12:37 33 54.5 N 116 47.1 W 18.2    2 km ( 1 mi)  S of Cabazon, CA
14981572  2.5  2011/05/08 07:44:49 32  5.1 N 115 15.7 W 10.0   68 km (43 mi)  SSE  of Calexico, CA
14981620  2.8  2011/05/08 11:38:55 33 11.1 N 116  2.1 W 10.7   10 km ( 6 mi)  ENE  of Ocotillo Wells, CA
14981684  2.4  2011/05/08 14:25:59 32 38.9 N 115 47.0 W 10.8   22 km (14 mi)  ESE  of Ocotillo, CA
14981788  2.6  2011/05/09 01:27:47 33 28.3 N 116 34.3 W 11.1   13 km ( 8 mi)  SE of Anza, CA
14981812  2.4  2011/05/09 02:17:24 35 21.0 N 118 33.7 W  5.6   27 km (17 mi)  NNW  of Tehachapi, CA
14981900  2.1  2011/05/09 06:06:09 35 21.1 N 118 34.2 W  5.5   27 km (17 mi)  NNW  of Tehachapi, CA
14981908  2.6  2011/05/09 06:06:18 33 16.5 N 116 16.6 W  5.6    9 km ( 6 mi)  ENE  of Borrego Springs, CA
14982028  2.7  2011/05/09 10:58:22 32 34.1 N 115 42.6 W  4.8   23 km (14 mi)  WSW  of Calexico, CA
14982068  2.4  2011/05/09 11:33:07 32 24.3 N 115 31.8 W  6.3   30 km (18 mi)  S of Calexico, CA
14982524  2.2  2011/05/10 05:33:12 32 16.2 N 115 19.4 W 10.0   47 km (29 mi)  SSE  of Calexico, CA
14982580  2.6  2011/05/10 07:40:54 34 16.5 N 116 27.0 W  5.4   17 km (11 mi)  N of Yucca Valley, CA
14982676  2.1  2011/05/10 09:50:19 33 27.4 N 116 11.6 W  4.9   17 km (10 mi)  SW of Mecca, CA
14982756  2.1  2011/05/10 11:27:25 32 16.9 N 115 16.3 W 15.0   48 km (30 mi)  SSE  of Calexico, CA
14982852  2.1  2011/05/10 14:17:50 32 60.0 N 116 20.6 W 10.2   25 km (16 mi)  ESE  of Julian, CA
14982892  2.6  2011/05/10 15:17:41 33 58.6 N 116 39.5 W  5.8   10 km ( 6 mi)  SW of Morongo Valley, CA
14983004  2.3  2011/05/10 18:34:38 33 58.1 N 119 28.5 W 15.6    8 km ( 5 mi)  SSE  of Santa Cruz Is.
14983052  2.2  2011/05/11 00:12:55 32 32.7 N 115 41.9 W 10.0   23 km (15 mi)  SW of Calexico, CA
14983220  2.5  2011/05/11 03:22:02 32  2.6 N 115 10.9 W 10.0   75 km (47 mi)  SSE  of Calexico, CA
14983308  2.3  2011/05/11 08:13:17 33 59.4 N 118 22.7 W 11.2    2 km ( 1 mi)  SSW  of Baldwin Hills, CA 
14983692  2.8  2011/05/11 15:57:10 32 30.8 N 115 39.4 W  2.1   23 km (14 mi)  SW of Calexico, CA
14983764  2.5  2011/05/11 18:56:49 32 12.6 N 115 18.3 W 12.9   54 km (33 mi)  SSE  of Calexico, CA
14983884  2.1  2011/05/12 04:15:33 32 15.4 N 115 16.1 W 10.0   50 km (31 mi)  SSE  of Calexico, CA
14983932  3.2  2011/05/12 07:48:24 32  4.2 N 114 58.6 W 10.0   77 km (48 mi)  SSW  of Yuma, AZ 

May 5, 2011

Weekly Seismicity Report – May 5th, 2011

Filed under: Weekly — Anthony Guarino @ 5:14 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy Jones U. S. Geological Survey

California Institute of Technology

May 05, 2011

This report covers the seven day period ending 17:00 on May 05, 2011. During this period we detected and analyzed 297 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
14977180  2.0  2011/04/29 05:43:26 32 37.8 N 115 44.0 W  6.3   23 km (14 mi)  W of Calexico, CA
14977268  2.5  2011/04/29 09:04:41 32 12.1 N 115 17.4 W 10.0   55 km (34 mi)  SSE  of Calexico, CA
14977308  2.1  2011/04/29 10:31:25 34 25.1 N 119  4.0 W 13.7   14 km ( 9 mi)  W of Fillmore, CA 
14977428  2.4  2011/04/29 18:26:06 32  8.4 N 115 16.9 W 10.0   62 km (39 mi)  SSE  of Calexico, CA
14977468  3.0  2011/04/29 21:17:16 33 13.6 N 116  2.9 W  9.4   10 km ( 6 mi)  SW of Salton City, CA 
14977476  2.0  2011/04/29 21:29:00 33 13.4 N 116  3.0 W  8.6   10 km ( 6 mi)  SW of Salton City, CA
14977532  2.8  2011/04/30 01:05:21 32 13.0 N 115 15.2 W 10.0   55 km (34 mi)  SSE  of Calexico, CA
14977564  2.1  2011/04/30 01:59:35 32  8.0 N 115 16.2 W 10.0   63 km (39 mi)  SSE  of Calexico, CA
14977804  2.1  2011/04/30 15:45:13 33 51.8 N 117 39.7 W  9.8    9 km ( 6 mi)  W of Corona, CA
14977852  2.8  2011/04/30 19:46:46 32  4.3 N 115 12.2 W 10.0   72 km (45 mi)  SSE  of Calexico, CA
14977924  2.0  2011/05/01 00:21:23 32 39.7 N 115 58.1 W  4.4    8 km ( 5 mi)  SSE  of Ocotillo, CA
14978068  2.3  2011/05/01 15:51:31 32 39.8 N 115 58.2 W  5.1    8 km ( 5 mi)  SSE  of Ocotillo, CA
14978108  2.5  2011/05/01 18:44:35 32  5.2 N 115  9.3 W 10.0   72 km (45 mi)  SSE  of Calexico, CA
14978284  2.1  2011/05/02 03:30:14 32 13.6 N 115 21.3 W  5.7   51 km (32 mi)  SSE  of Calexico, CA
14978300  2.0  2011/05/02 05:47:15 32  3.9 N 115 25.6 W 18.8   67 km (42 mi)  S of Calexico, CA
14978620  2.5  2011/05/02 22:42:43 34 21.9 N 116 27.9 W  4.2   28 km (17 mi)  N of Yucca Valley, CA
14978652  3.0  2011/05/03 01:27:32 34  4.3 N 117 52.0 W 12.1    3 km ( 2 mi)  SE of Covina, CA
14978692  2.2  2011/05/03 05:26:02 32 51.7 N 116 14.2 W  8.9   27 km (17 mi)  WNW  of Ocotillo, CA
14978716  2.1  2011/05/03 06:40:57 32 44.4 N 115 60.0 W  6.5    1 km ( 1 mi)  NW of Ocotillo, CA
14978940  4.5  2011/05/03 14:41:49 36 23.7 N 117 52.2 W  2.2   18 km (11 mi)  NE of Olancha, CA
10936685  2.6  2011/05/03 19:44:41 34  6.0 N 117 49.4 W 15.7    6 km ( 4 mi)  SE of Glendora, CA
10936765  2.3  2011/05/03 23:12:39 36 24.7 N 117 52.2 W  8.4   19 km (12 mi)  NE of Olancha, CA
10936781  2.1  2011/05/03 23:25:19 32 12.4 N 115 17.6 W 10.0   55 km (34 mi)  SSE  of Calexico, CA
10936821  2.2  2011/05/04 00:24:06 32 15.9 N 115 19.0 W 10.0   48 km (30 mi)  SSE  of Calexico, CA
10936845  2.6  2011/05/04 01:08:23 36 23.8 N 117 52.1 W  4.4   18 km (11 mi)  NE of Olancha, CA
10936853  3.6  2011/05/04 01:10:45 36 23.4 N 117 52.2 W  2.0   17 km (11 mi)  NE of Olancha, CA
36998159  3.5  2011/05/04 01:11:09 36 23.9 N 117 52.4 W  7.2   18 km (11 mi)  NE of Olancha, CA
10936869  2.3  2011/05/04 01:24:47 36 23.5 N 117 52.0 W  5.0   17 km (11 mi)  NE of Olancha, CA
10936909  2.3  2011/05/04 01:46:33 36 23.1 N 117 52.1 W  2.6   17 km (10 mi)  NE of Olancha, CA
10937077  3.0  2011/05/04 04:55:45 36 23.2 N 117 52.4 W  2.0   17 km (10 mi)  NE of Olancha, CA
10937237  2.1  2011/05/04 11:42:01 36 24.1 N 117 52.3 W  5.5   18 km (11 mi)  NE of Olancha, CA
14979884  2.9  2011/05/04 21:34:22 32 19.2 N 115 20.3 W 10.0   42 km (26 mi)  SSE  of Calexico, CA
14980132  2.2  2011/05/05 08:24:51 35  4.1 N 119  3.8 W  6.0   13 km ( 8 mi)  WNW  of Wheeler Ridge, CA
14980180  2.1  2011/05/05 10:24:15 36 23.3 N 117  7.5 W  4.5   24 km (15 mi)  S of Stovepipe Wells, CA
14980204  3.0  2011/05/05 10:28:34 32 51.5 N 116 14.5 W  8.9   27 km (17 mi)  WNW  of Ocotillo, CA
14980244  3.6  2011/05/05 12:47:35 32  2.7 N 115  9.7 W 10.0   76 km (47 mi)  SSE  of Calexico, CA 

April 28, 2011

Weekly Seismicity Report – 4/28/11

Filed under: Weekly — Anthony Guarino @ 5:17 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

April 28, 2011

This report covers the seven day period ending 17:00 on April 28, 2011. During this period we detected and analyzed 312 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
10930653  2.8  2011/04/21 17:51:52 33 11.4 N 115 57.8 W 10.0   10 km ( 6 mi)  S of Salton City, CA
10934653  2.3  2011/04/21 18:56:38 33 11.7 N 115 57.8 W  8.4    9 km ( 6 mi)  S of Salton City, CA
10930749  3.2  2011/04/21 22:15:57 32  0.9 N 114 56.7 W 10.0   82 km (51 mi)  SSW  of Yuma, AZ
10930797  2.5  2011/04/22 02:22:36 32  0.9 N 115 12.7 W 10.0   77 km (48 mi)  SSE  of Calexico, CA
10930805  2.3  2011/04/22 02:46:42 32 22.4 N 115 33.6 W 10.0   34 km (21 mi)  S of Calexico, CA
10930821  2.1  2011/04/22 03:26:02 33 28.5 N 116 34.5 W 12.7   13 km ( 8 mi)  SE of Anza, CA
10930837  2.4  2011/04/22 04:08:40 32 38.3 N 115 43.6 W  8.1   22 km (14 mi)  W of Calexico, CA
10931197  2.2  2011/04/22 15:57:22 32  4.8 N 115 17.5 W 10.0   68 km (42 mi)  SSE  of Calexico, CA
10931213  2.6  2011/04/22 16:08:38 33 47.1 N 116  8.7 W  7.2   10 km ( 6 mi)  NE of Indio, CA 10931253  2.2  2011/04/22 19:12:57 33 52.0 N 118 40.5 W  3.8   19 km (12 mi)  S of Malibu, CA
10931349  2.3  2011/04/22 23:17:03 36  6.9 N 117 37.9 W  2.5   30 km (18 mi)  ENE  of Coso Junction, CA
10931501  2.6  2011/04/23 02:34:12 34 32.1 N 119  2.9 W 15.1   20 km (12 mi)  NW of Fillmore, CA
10931653  2.1  2011/04/23 08:52:35 33 52.9 N 118 41.1 W 12.8   17 km (11 mi)  S of Malibu, CA
10931757  2.4  2011/04/23 12:42:11 32 36.3 N 115 42.5 W  4.7   21 km (13 mi)  WSW  of Calexico, CA
10931805  3.6  2011/04/23 13:49:29 33  1.2 N 116 19.1 W  4.3   22 km (14 mi)  SW of Ocotillo Wells, CA
10931813  2.0  2011/04/23 13:57:50 35 30.3 N 118 17.0 W  6.6   22 km (14 mi)  SE of town of Lake Isabella, CA
10931869  2.6  2011/04/23 16:47:52 32  7.7 N 115 11.6 W 10.0   66 km (41 mi)  SSE  of Calexico, CA
10931933  2.3  2011/04/23 21:12:39 35 59.4 N 117 54.9 W  4.6    7 km ( 4 mi)  SSE  of Coso Junction, CA
10932005  2.0  2011/04/23 22:23:54 32  3.0 N 115 10.3 W  7.7   75 km (47 mi)  SSE  of Calexico, CA
10932101  2.4  2011/04/24 04:48:08 32 13.1 N 115 16.8 W 12.1   54 km (33 mi)  SSE  of Calexico, CA
10932205  2.9  2011/04/24 11:31:34 32 15.4 N 115 21.4 W 12.2   48 km (30 mi)  SSE  of Calexico, CA
10932333  2.2  2011/04/24 16:41:41 33 58.8 N 118 21.5 W  9.2    3 km ( 2 mi)  SSE  of Baldwin Hills, CA
10932597  2.3  2011/04/25 03:16:10 32  6.9 N 115 15.0 W 10.0   66 km (41 mi)  SSE  of Calexico, CA
10932845  2.4  2011/04/25 14:08:47 32  5.5 N 115  9.5 W 10.0   72 km (44 mi)  SSE  of Calexico, CA
10932933  2.7  2011/04/25 17:51:24 32 38.7 N 115 48.0 W 12.7   21 km (13 mi)  ESE  of Ocotillo, CA
10932997  2.0  2011/04/25 22:01:36 32 28.3 N 115 35.5 W 11.4   24 km (15 mi)  SSW  of Calexico, CA
10933157  3.2  2011/04/26 09:16:44 35 58.1 N 117 38.8 W  3.6   28 km (18 mi)  ESE  of Coso Junction, CA
10933245  3.2  2011/04/26 11:55:26 35 57.5 N 117 39.5 W  2.9   28 km (17 mi)  ESE  of Coso Junction, CA
10933325  2.8  2011/04/26 15:45:24 32  2.3 N 115  1.3 W 10.0   82 km (51 mi)  SSW  of Yuma, AZ
10933397  2.7  2011/04/26 20:52:36 35 44.2 N 118  2.2 W  9.7   35 km (22 mi)  SSW  of Coso Junction, CA
10933413  2.6  2011/04/26 21:12:31 32 33.0 N 115 41.0 W 10.0   22 km (14 mi)  SW of Calexico, CA
10933501  2.1  2011/04/27 02:55:44 33  0.9 N 115 32.7 W 13.0    6 km ( 4 mi)  N of Brawley, CA
10933821  2.0  2011/04/27 13:10:00 33  8.5 N 116 28.9 W  9.4   13 km ( 8 mi)  ENE  of Julian, CA
10933845  2.4  2011/04/27 13:36:09 32 19.6 N 115 19.1 W 10.0   41 km (26 mi)  SSE  of Calexico, CA
10934045  2.4  2011/04/27 22:18:32 32 40.4 N 115 43.8 W  4.5   21 km (13 mi)  SW of El Centro, CA
10934197  2.2  2011/04/28 08:26:17 32 14.4 N 115 14.1 W 10.0   53 km (33 mi)  SSE  of Calexico, CA
10934325  2.6  2011/04/28 11:20:09 33 30.0 N 116 53.5 W 13.3   16 km (10 mi)  N of Palomar Observatory, CA
10934381  2.1  2011/04/28 13:22:35 32  9.3 N 115 14.0 W  7.0   62 km (39 mi)  SSE  of Calexico, CA 

April 21, 2011

Weekly Seismicity Report – April 21, 2011

Filed under: Weekly — Anthony Guarino @ 5:39 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

April 21, 2011

This report covers the seven day period ending 17:00 on April 21/2011. During this period we detected and analyzed 428 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
10925805  2.4  2011/04/14 21:01:04 36  1.2 N 117 48.6 W  1.6   13 km ( 8 mi)  ESE  of Coso Junction, CA
10925845  2.7  2011/04/14 22:08:32 32 22.5 N 115 28.8 W 15.7   33 km (20 mi)  S of Calexico, CA
10925869  2.3  2011/04/14 22:22:58 32 11.1 N 115 13.9 W  7.6   59 km (37 mi)  SSE  of Calexico, CA
10925973  2.3  2011/04/15 01:43:03 34 18.9 N 116 27.7 W  3.9   22 km (14 mi)  N of Yucca Valley, CA
10925981  2.1  2011/04/15 02:06:55 35  5.7 N 118 41.0 W 10.2   18 km (11 mi)  SE of Arvin, CA
10926037  2.6  2011/04/15 03:28:57 35 34.8 N 117 35.6 W  8.1    8 km ( 5 mi)  SE of Ridgecrest, CA
10926069  2.6  2011/04/15 04:39:53 33 27.7 N 116 26.5 W  6.3   24 km (15 mi)  ESE  of Anza, CA
10926085  3.2  2011/04/15 04:47:26 33 27.7 N 116 26.7 W  5.0   23 km (15 mi)  ESE  of Anza, CA
10926101  3.0  2011/04/15 04:48:56 33 27.7 N 116 27.0 W  5.8   23 km (14 mi)  ESE  of Anza, CA
10926341  2.3  2011/04/15 08:39:43 32 14.4 N 115 23.3 W 10.0   49 km (30 mi)  SSE  of Calexico, CA
10926485  2.4  2011/04/15 12:45:35 32 12.5 N 115 17.9 W 10.0   54 km (34 mi)  SSE  of Calexico, CA
10926525  2.3  2011/04/15 13:37:08 32 23.5 N 115 21.0 W 10.0   34 km (21 mi)  SSE  of Calexico, CA
10926517  3.2  2011/04/15 13:39:19 32 18.2 N 115 20.3 W 16.9   43 km (27 mi)  SSE  of Calexico, CA
10926541  2.7  2011/04/15 14:03:48 32 17.5 N 115 20.7 W 10.0   44 km (27 mi)  SSE  of Calexico, CA
10926557  2.0  2011/04/15 14:19:24 32 15.4 N 115 21.6 W 10.0   48 km (30 mi)  SSE  of Calexico, CA
10926637  2.2  2011/04/15 17:51:48 32 14.6 N 115 22.8 W 10.0   48 km (30 mi)  SSE  of Calexico, CA
10926669  2.4  2011/04/15 18:54:13 32 11.3 N 115 14.7 W 10.0   58 km (36 mi)  SSE  of Calexico, CA
10926989  2.3  2011/04/16 09:16:31 35 32.9 N 119 25.8 W 29.1   43 km (27 mi)  WNW  of Bakersfield, CA
10926997  2.7  2011/04/16 09:27:23 32 15.0 N 115 21.6 W 10.0   48 km (30 mi)  SSE  of Calexico, CA
10927029  2.1  2011/04/16 11:33:21 32 12.4 N 115 23.6 W 10.0   52 km (32 mi)  S of Calexico, CA
10927037  2.1  2011/04/16 11:41:12 32 59.7 N 116 21.4 W  5.5   25 km (15 mi)  ESE  of Julian, CA
10927061  2.5  2011/04/16 12:15:24 32 56.2 N 115 44.7 W 15.1   16 km (10 mi)  SW of Westmorland, CA
10927069  2.1  2011/04/16 12:30:29 32 18.3 N 115 22.4 W 11.2   42 km (26 mi)  SSE  of Calexico, CA
10927325  2.3  2011/04/16 18:59:30 33 15.9 N 115 41.7 W  0.6   10 km ( 6 mi)  SSE  of Bombay Beach, CA
10927389  2.6  2011/04/16 20:46:00 33 11.9 N 115 34.2 W  2.9    7 km ( 4 mi)  SW of Niland, CA
10927461  2.2  2011/04/16 22:02:15 33  1.0 N 115 32.8 W 13.7    6 km ( 4 mi)  N of Brawley, CA
10927597  2.3  2011/04/17 04:37:33 32 12.5 N 115 23.1 W  5.7   52 km (32 mi)  SSE  of Calexico, CA
10927861  2.2  2011/04/17 15:14:23 33  0.9 N 115 32.4 W 13.2    6 km ( 4 mi)  N of Brawley, CA
10927949  2.4  2011/04/17 17:26:01 33  1.5 N 115 32.4 W 13.1    7 km ( 4 mi)  N of Brawley, CA
10928149  2.7  2011/04/17 22:54:32 32 18.1 N 115 33.3 W  5.0   41 km (26 mi)  S of Calexico, CA
10928157  2.2  2011/04/17 23:08:07 32 38.9 N 115 44.5 W  4.4   23 km (14 mi)  W of Calexico, CA
10928269  2.0  2011/04/18 05:28:10 33  1.4 N 115 32.6 W 13.6    7 km ( 4 mi)  N of Brawley, CA
10928309  2.2  2011/04/18 07:06:48 33 59.8 N 118 48.8 W  5.6    1 km ( 1 mi)  WSW  of Pt. Dume, CA
10928317  2.4  2011/04/18 07:20:27 33  0.9 N 115 32.7 W 13.5    6 km ( 4 mi)  N of Brawley, CA
10928357  2.5  2011/04/18 08:24:16 32 44.0 N 115 58.7 W  5.2    1 km ( 1 mi)  E of Ocotillo, CA
10928501  2.2  2011/04/18 12:03:28 32  8.4 N 115 17.1 W  6.5   62 km (39 mi)  SSE  of Calexico, CA
10928581  2.0  2011/04/18 13:55:53 33 27.8 N 116 26.1 W  7.2   24 km (15 mi)  NNW  of Borrego Springs, CA
10928597  2.1  2011/04/18 14:07:00 33 27.9 N 116 26.2 W  6.8   24 km (15 mi)  ESE  of Anza, CA
10928621  2.7  2011/04/18 14:23:34 33 27.8 N 116 26.7 W  4.0   23 km (15 mi)  ESE  of Anza, CA
10928781  2.1  2011/04/18 18:33:41 32 38.8 N 115 44.4 W  6.6   23 km (14 mi)  W of Calexico, CA
10928805  2.2  2011/04/18 19:32:22 32 21.7 N 115 29.4 W 10.0   34 km (21 mi)  S of Calexico, CA
10928861  2.3  2011/04/18 23:07:44 32 37.5 N 115 43.8 W  7.6   22 km (14 mi)  WSW  of Calexico, CA
10928901  2.4  2011/04/19 00:37:29 32 13.5 N 115 20.8 W 10.0   51 km (32 mi)  SSE  of Calexico, CA
10928917  2.2  2011/04/19 02:25:32 32 38.1 N 115 44.0 W  7.2   23 km (14 mi)  W of Calexico, CA
10929005  2.5  2011/04/19 06:34:21 33 26.2 N 119  3.9 W 13.7    4 km ( 2 mi)  S of Santa Barbara Is., CA
10929013  2.6  2011/04/19 07:06:09 33 58.7 N 116 49.5 W 16.8    7 km ( 4 mi)  NNW  of Cabazon, CA
10929189  2.8  2011/04/19 11:11:23 32 33.0 N 115 41.4 W 10.0   23 km (14 mi)  SW of Calexico, CA
10929501  2.1  2011/04/19 23:42:27 32 14.0 N 115 21.0 W 10.0   50 km (31 mi)  SSE  of Calexico, CA
10929509  2.1  2011/04/20 00:42:59 32 18.1 N 115 22.2 W 10.0   42 km (26 mi)  SSE  of Calexico, CA
10929565  2.2  2011/04/20 03:37:09 32 16.9 N 115 23.4 W 10.0   44 km (27 mi)  SSE  of Calexico, CA
10929613  2.5  2011/04/20 06:43:33 35 36.4 N 116 54.7 W  4.9   28 km (18 mi)  N of Goldstone Lake, CA
10930029  2.8  2011/04/20 20:13:36 34  4.1 N 117 16.6 W 18.1    3 km ( 2 mi)  NW of Loma Linda, CA
10930037  2.9  2011/04/20 20:50:32 32 22.6 N 115 34.3 W 10.0   33 km (21 mi)  SSW  of Calexico, CA
10930045  2.2  2011/04/20 20:52:11 32 24.2 N 115 34.1 W  0.5   30 km (19 mi)  SSW  of Calexico, CA
10930061  4.0  2011/04/20 21:11:16 32 23.3 N 115 33.1 W 10.0   32 km (20 mi)  S of Calexico, CA
10930101  3.3  2011/04/20 21:38:34 32 24.0 N 115 32.9 W 10.0   30 km (19 mi)  S of Calexico, CA
10930109  3.6  2011/04/20 21:39:24 32 22.7 N 115 32.9 W 14.1   33 km (20 mi)  S of Calexico, CA
10930125  2.4  2011/04/20 21:45:16 32 24.9 N 115 33.4 W  5.9   29 km (18 mi)  SSW  of Calexico, CA
10930133  3.5  2011/04/20 21:46:09 32 22.5 N 115 32.8 W 12.2   33 km (21 mi)  S of Calexico, CA
10930141  3.1  2011/04/20 21:47:13 32 23.8 N 115 33.4 W 10.0   31 km (19 mi)  S of Calexico, CA
10930165  2.8  2011/04/20 21:52:30 32 23.7 N 115 31.0 W  6.0   30 km (19 mi)  S of Calexico, CA
10930173  2.1  2011/04/20 22:12:09 32 23.4 N 115 31.2 W 14.6   31 km (19 mi)  S of Calexico, CA
10930197  2.8  2011/04/20 22:39:22 32 23.6 N 115 33.3 W  5.9   31 km (19 mi)  S of Calexico, CA
10930221  2.4  2011/04/20 23:56:34 32 23.9 N 115 33.4 W  0.8   31 km (19 mi)  S of Calexico, CA
10930245  2.0  2011/04/21 01:06:08 32 22.7 N 115 36.2 W  0.0   34 km (21 mi)  SSW  of Calexico, CA
10930293  2.0  2011/04/21 03:01:44 33 59.6 N 116 45.8 W 20.7    8 km ( 5 mi)  NNE  of Cabazon, CA
10930333  2.5  2011/04/21 05:57:43 32 53.7 N 116 16.7 W 13.7   31 km (19 mi)  SSW  of Ocotillo Wells, CA
10930533  2.4  2011/04/21 11:03:26 36 23.4 N 117 50.3 W  1.6   19 km (12 mi)  NE of Olancha, CA
10930549  2.1  2011/04/21 11:40:56 35 30.1 N 118 17.1 W  5.5   22 km (14 mi)  SE of town of Lake Isabella, CA
10930613  2.1  2011/04/21 15:57:21 32 37.3 N 115 43.9 W 10.0   23 km (14 mi)  WSW  of Calexico, CA 

April 14, 2011

Weekly Seismicity Report – April 14, 2011

Filed under: Weekly — Anthony Guarino @ 5:30 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

April 14, 2011

This report covers the seven day period ending 17:00 on April 14, 2011. During this period we detected and analyzed 336 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
10921597  2.1  2011/04/07 19:37:05 35  3.1 N 118 52.8 W 16.2    8 km ( 5 mi)  NE of Wheeler Ridge, CA
10921605  2.2  2011/04/07 19:41:59 32 20.8 N 115 29.4 W 10.0   36 km (22 mi)  S of Calexico, CA
10921645  2.3  2011/04/07 21:45:06 32 17.3 N 115 24.2 W 10.0   43 km (27 mi)  SSE  of Calexico, CA
10921653  2.5  2011/04/07 23:30:36 34 14.5 N 117 28.4 W 10.4    7 km ( 4 mi)  WNW  of Devore, CA
10921685  2.1  2011/04/08 01:15:54 35  2.8 N 119  0.9 W 14.0    8 km ( 5 mi)  NW of Wheeler Ridge, CA
10921733  2.5  2011/04/08 03:09:35 32 38.1 N 115 43.7 W  7.7   22 km (14 mi)  W of Calexico, CA
10921765  3.3  2011/04/08 03:34:31 32 38.0 N 115 43.6 W  9.2   22 km (14 mi)  W of Calexico, CA
10921773  2.2  2011/04/08 03:35:53 32 39.1 N 115 44.5 W  5.2   23 km (14 mi)  W of Calexico, CA
10921821  2.4  2011/04/08 05:06:44 32 37.8 N 115 43.7 W  8.5   22 km (14 mi)  W of Calexico, CA
10921869  2.0  2011/04/08 06:53:25 35 28.0 N 118 20.7 W  5.3   22 km (14 mi)  SSE  of town of Lake Isabella, CA
10921885  2.1  2011/04/08 07:33:31 32 37.8 N 115 43.3 W  9.3   22 km (13 mi)  W of Calexico, CA
10921917  2.6  2011/04/08 08:03:08 32 59.8 N 116 20.7 W  8.4   25 km (16 mi)  ESE  of Julian, CA
10921957  2.7  2011/04/08 08:45:59 32  5.5 N 115  5.8 W 10.0   74 km (46 mi)  SSE  of Calexico, CA
10921997  2.3  2011/04/08 10:38:00 33 17.0 N 116  9.7 W 12.1   16 km (10 mi)  N of Ocotillo Wells, CA 
10922013  2.1  2011/04/08 11:38:33 32 19.0 N 115 16.3 W 10.0   44 km (28 mi)  SSE  of Calexico, CA
10922061  2.1  2011/04/08 14:17:08 33 30.5 N 116 28.0 W  7.3   20 km (12 mi)  ESE  of Anza, CA
10922077  2.3  2011/04/08 14:38:34 32 16.4 N 115 22.5 W  6.8   45 km (28 mi)  SSE  of Calexico, CA
10922101  2.4  2011/04/08 14:40:39 32 16.9 N 115 22.8 W  8.1   44 km (28 mi)  SSE  of Calexico, CA
10922157  2.9  2011/04/08 16:15:18 32 12.8 N 115 16.9 W 13.0   54 km (34 mi)  SSE  of Calexico, CA
10922165  2.4  2011/04/08 16:42:26 32  9.8 N 115 16.7 W 12.3   60 km (37 mi)  SSE  of Calexico, CA
10922189  2.0  2011/04/08 17:22:19 32 39.3 N 115 44.6 W  4.8   23 km (15 mi)  W of Calexico, CA
10922237  2.2  2011/04/08 21:16:44 32 37.2 N 115 43.5 W  8.4   22 km (14 mi)  WSW  of Calexico, CA
10922333  4.1  2011/04/09 01:58:49 32 36.3 N 115 43.4 W  9.4   22 km (14 mi)  WSW  of Calexico, CA 
10922389  2.2  2011/04/09 03:39:36 32 38.4 N 115 44.1 W  6.7   23 km (14 mi)  W of Calexico, CA
10922397  3.1  2011/04/09 03:42:28 32 37.9 N 115 44.0 W  8.5   23 km (14 mi)  W of Calexico, CA
10922405  2.3  2011/04/09 04:39:00 32  9.8 N 115 14.5 W 10.0   61 km (38 mi)  SSE  of Calexico, CA
10922509  2.2  2011/04/09 07:32:03 32 14.7 N 115 20.9 W 10.0   49 km (30 mi)  SSE  of Calexico, CA
10922517  2.1  2011/04/09 08:30:55 32 38.9 N 115 43.8 W 10.0   22 km (14 mi)  W of Calexico, CA
10922549  2.9  2011/04/09 09:46:41 32 37.9 N 115 43.6 W 10.0   22 km (14 mi)  W of Calexico, CA
10922581  2.5  2011/04/09 11:00:44 34 41.8 N 116 17.7 W  3.9   62 km (39 mi)  N of Joshua Tree, CA
10922685  2.7  2011/04/09 14:44:15 32  3.0 N 115  7.8 W 10.0   77 km (48 mi)  SSE  of Calexico, CA
10922725  2.5  2011/04/09 18:09:12 32 25.4 N 115 32.0 W 10.0   28 km (17 mi)  S of Calexico, CA
10922741  2.1  2011/04/09 18:16:51 34 21.6 N 116 26.1 W  2.8   27 km (17 mi)  N of Yucca Valley, CA
10922901  2.3  2011/04/09 23:55:46 33 58.6 N 119 18.4 W  6.0   20 km (13 mi)  ESE  of Santa Cruz Is.
10923013  2.4  2011/04/10 05:00:27 32  4.9 N 115 14.6 W 10.0   69 km (43 mi)  SSE  of Calexico, CA
10923037  2.1  2011/04/10 06:30:18 36 18.8 N 118 38.9 W 20.6   42 km (26 mi)  NE of Porterville, CA
10923141  2.8  2011/04/10 11:06:12 32 12.9 N 115 16.4 W  5.5   54 km (34 mi)  SSE  of Calexico, CA
10923245  2.9  2011/04/10 14:02:42 36 30.4 N 116 59.6 W  2.3   14 km ( 9 mi)  WNW  of Furnace Creek, CA
10923253  2.3  2011/04/10 14:19:34 32 15.1 N 115 19.9 W 12.8   49 km (30 mi)  SSE  of Calexico, CA
10923517  3.8  2011/04/10 21:00:55 32  9.1 N 115 14.7 W  6.1   62 km (39 mi)  SSE  of Calexico, CA
10923565  2.2  2011/04/10 21:52:34 32 11.6 N 115 14.6 W 10.0   58 km (36 mi)  SSE  of Calexico, CA
10923869  2.7  2011/04/11 06:02:11 33  0.0 N 116 21.0 W  5.6   25 km (15 mi)  ESE  of Julian, CA
10923933  2.5  2011/04/11 07:03:29 35  4.0 N 118 20.1 W  4.6   12 km ( 8 mi)  SE of Tehachapi, CA
10923997  2.5  2011/04/11 10:07:45 36 13.4 N 114 32.6 W  4.9  153 km (95 mi)  N of Needles, CA
10924189  2.1  2011/04/11 18:01:34 32 38.3 N 115 43.7 W  7.3   22 km (14 mi)  W of Calexico, CA
10924205  2.5  2011/04/11 18:33:04 32  9.6 N 115 10.4 W  3.4   64 km (40 mi)  SSE  of Calexico, CA
10924501  2.5  2011/04/12 10:57:18 32  9.3 N 115 14.3 W  9.3   62 km (38 mi)  SSE  of Calexico, CA
10924669  3.0  2011/04/12 21:37:10 32 16.3 N 115 21.6 W 10.0   46 km (29 mi)  SSE  of Calexico, CA
10924701  2.4  2011/04/13 00:16:48 32 14.6 N 115 21.7 W 10.0   49 km (30 mi)  SSE  of Calexico, CA
10924925  3.0  2011/04/13 10:53:43 32  4.1 N 115 10.1 W 10.0   73 km (46 mi)  SSE  of Calexico, CA
10925245  2.9  2011/04/13 22:48:49 33 12.0 N 115 35.0 W  3.6    6 km ( 4 mi)  NE of Obsidian Butte, CA
10925269  3.1  2011/04/13 23:01:04 32  3.3 N 115 14.9 W 12.6   72 km (45 mi)  SSE  of Calexico, CA
10925309  2.9  2011/04/13 23:19:51 32 42.8 N 116  1.3 W  8.0    4 km ( 2 mi)  SW of Ocotillo, CA
10925405  2.2  2011/04/14 02:07:35 32 10.3 N 115 14.4 W  7.0   60 km (37 mi)  SSE  of Calexico, CA
10925477  2.1  2011/04/14 05:58:26 35 36.5 N 119 32.9 W 29.6   50 km (31 mi)  NE of Simmler, CA 

April 7, 2011

Weekly Seismicity Report – April 7, 2011

Filed under: Weekly — Anthony Guarino @ 5:22 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

April 07, 2011

This report covers the seven day period ending 17:00 on April 07, 2011. During this period we detected and analyzed 304 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
14960884  2.1  2011/03/31 20:38:22 32  5.8 N 116 15.6 W 10.0   75 km (47 mi)  SSW  of Ocotillo, CA
14960940  2.0  2011/03/31 22:07:23 32 38.2 N 115 44.8 W  4.3   24 km (15 mi)  W of Calexico, CA
36995039  2.4  2011/03/31 22:07:33 32 38.7 N 115 45.0 W  4.1   24 km (15 mi)  W of Calexico, CA
36995079  3.2  2011/03/31 22:07:44 32 38.4 N 115 45.0 W  2.8   24 km (15 mi)  W of Calexico, CA
14961036  2.1  2011/03/31 22:27:49 32 38.3 N 115 44.6 W  3.8   24 km (15 mi)  W of Calexico, CA
14961260  2.9  2011/04/01 11:29:28 32 37.1 N 115 44.0 W  2.0   23 km (14 mi)  WSW  of Calexico, CA
14961276  2.1  2011/04/01 12:11:11 32 59.7 N 116 21.0 W  8.0   25 km (16 mi)  ESE  of Julian, CA
14961412  2.5  2011/04/01 19:32:51 33 11.8 N 115 36.8 W  3.7    4 km ( 2 mi)  NE of Obsidian Butte, CA
14961676  2.6  2011/04/01 21:37:17 32  4.5 N 116  6.7 W 10.0   74 km (46 mi)  S of Ocotillo, CA
14961836  2.1  2011/04/02 08:24:07 32 36.1 N 115 44.0 W  2.4   24 km (15 mi)  WSW  of Calexico, CA
14962068  2.5  2011/04/03 00:13:59 32  5.8 N 115 13.2 W 10.0   69 km (43 mi)  SSE  of Calexico, CA
14962156  2.7  2011/04/03 07:18:50 32  7.6 N 115 13.7 W  5.8   65 km (41 mi)  SSE  of Calexico, CA
14962372  2.0  2011/04/03 18:18:03 33 22.6 N 116 24.4 W  7.5   14 km ( 9 mi)  NNW  of Borrego Springs, CA
14962548  2.2  2011/04/04 05:58:42 34 37.5 N 116 39.8 W  3.9   33 km (20 mi)  NE of Lucerne Valley, CA
14962620  2.1  2011/04/04 13:28:32 34  1.4 N 117 35.4 W  4.7    7 km ( 5 mi)  SE of Ontario, CA
14962740  2.4  2011/04/04 20:40:30 32  3.3 N 115 15.3 W 10.0   72 km (45 mi)  SSE  of Calexico, CA
14962756  2.0  2011/04/04 21:17:37 33 42.2 N 116 49.8 W 17.7   12 km ( 7 mi)  WSW  of Idyllwild, CA
14962804  2.1  2011/04/04 21:32:57 32 23.7 N 115 31.9 W  5.0   31 km (19 mi)  S of Calexico, CA
14962796  2.3  2011/04/04 21:32:57 32 23.7 N 115 33.3 W 10.0   31 km (19 mi)  S of Calexico, CA
14963004  2.8  2011/04/05 08:45:52 32  6.9 N 115 12.5 W 11.7   67 km (42 mi)  SSE  of Calexico, CA
14963012  3.0  2011/04/05 09:16:43 32  8.8 N 115 14.4 W  6.8   63 km (39 mi)  SSE  of Calexico, CA
14963036  2.7  2011/04/05 10:09:49 32  5.3 N 115 13.0 W 10.0   70 km (43 mi)  SSE  of Calexico, CA
14963252  2.0  2011/04/05 19:49:45 35 23.4 N 119 20.2 W 19.0   30 km (18 mi)  NNE  of Taft, CA
14963412  2.0  2011/04/06 02:50:39 32 57.7 N 115 32.7 W 16.6    1 km ( 1 mi)  W of Brawley, CA
14963428  2.3  2011/04/06 03:17:26 33  0.3 N 116 28.3 W  5.4   14 km ( 9 mi)  SE of Julian, CA
14963612  2.8  2011/04/06 11:30:16 32 36.7 N 115 53.0 W  7.3   17 km (11 mi)  SE of Ocotillo, CA
14963788  2.4  2011/04/06 16:46:38 32  8.0 N 115 15.1 W 10.0   64 km (40 mi)  SSE  of Calexico, CA
14963868  2.6  2011/04/06 21:11:46 32 10.0 N 115 14.6 W 10.0   61 km (38 mi)  SSE  of Calexico, CA
14963932  2.2  2011/04/07 00:31:02 32 59.9 N 116 21.0 W  9.6   25 km (16 mi)  ESE  of Julian, CA
14963980  2.6  2011/04/07 04:13:53 34 16.2 N 118 43.1 W 12.9    1 km ( 1 mi)  SW of Simi Valley, CA
14963996  2.9  2011/04/07 05:20:48 36  1.4 N 117 46.6 W  1.9   16 km (10 mi)  E of Coso Junction, CA 

March 31, 2011

Weekly Seismicity Report – March 31st, 2011

Filed under: Uncategorized — Anthony Guarino @ 5:19 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Lucy JonesU. S. Geological Survey

California Institute of Technology

March 31, 2011

This report covers the seven day period ending 17:00 on March 31/2011. During this period we detected and analysed 347 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
14956916  2.4  2011/03/25 01:26:04 32 58.4 N 115 49.4 W  3.2   20 km (12 mi)  WSW  of Westmorland, CA
14957036  2.2  2011/03/25 06:31:43 33 37.7 N 116 42.0 W 14.5    9 km ( 5 mi)  NNW  of Anza, CA
14957124  2.8  2011/03/25 09:31:54 32  3.8 N 115 11.8 W 10.0   73 km (45 mi)  SSE  of Calexico, CA
14957268  2.7  2011/03/25 13:30:51 32 10.8 N 115 17.7 W 10.0   57 km (36 mi)  SSE  of Calexico, CA
14957412  2.4  2011/03/25 19:01:15 33  3.0 N 116 26.5 W  5.5   15 km ( 9 mi)  ESE  of Julian, CA
14957500  2.2  2011/03/26 04:33:13 33  1.9 N 116 28.7 W 13.3   12 km ( 8 mi)  ESE  of Julian, CA
14957620  3.5  2011/03/26 13:01:35 32 13.8 N 115 22.3 W  5.8   50 km (31 mi)  SSE  of Calexico, CA 
14957732  2.7  2011/03/26 22:53:00 32  6.3 N 115 15.9 W 10.0   66 km (41 mi)  SSE  of Calexico, CA
14957764  2.0  2011/03/26 23:53:11 33  1.5 N 115 52.4 W  2.2   24 km (15 mi)  W of Westmorland, CA
14957932  2.7  2011/03/27 10:10:28 32 33.0 N 115 42.6 W  3.5   24 km (15 mi)  WSW  of Calexico, CA
14957940  2.0  2011/03/27 10:18:05 32  8.0 N 115 15.1 W 10.0   64 km (40 mi)  SSE  of Calexico, CA
14957956  2.2  2011/03/27 10:38:23 32  9.5 N 115 15.6 W 10.0   61 km (38 mi)  SSE  of Calexico, CA
14957980  2.7  2011/03/27 13:27:43 32 11.0 N 115 13.9 W 10.0   59 km (37 mi)  SSE  of Calexico, CA
14958076  3.3  2011/03/27 17:25:21 32 15.3 N 115 21.9 W 14.1   48 km (30 mi)  SSE  of Calexico, CA
14958172  2.9  2011/03/27 20:46:56 32 23.7 N 115 10.6 W 15.0   43 km (26 mi)  SE of Calexico, CA
14958180  2.3  2011/03/27 20:48:54 32 23.2 N 115 10.4 W 15.0   44 km (27 mi)  SE of Calexico, CA
14958236  2.2  2011/03/27 21:11:48 32  8.9 N 115 16.7 W 10.0   61 km (38 mi)  SSE  of Calexico, CA
14958300  4.0  2011/03/27 21:32:55 32 20.6 N 115 10.5 W 15.0   47 km (29 mi)  SE of Calexico, CA
14958308  2.4  2011/03/27 21:37:17 32 23.9 N 115  9.7 W 15.0   43 km (27 mi)  SE of Calexico, CA
14958324  2.8  2011/03/27 21:49:35 32 23.7 N 115 10.5 W 15.0   43 km (26 mi)  SE of Calexico, CA
14958332  3.4  2011/03/27 21:56:12 33 11.2 N 115 39.2 W  3.5    2 km ( 2 mi)  NW of Obsidian Butte, CA
14958412  2.2  2011/03/27 22:17:55 32 21.1 N 115 11.1 W  9.8   46 km (28 mi)  SE of Calexico, CA
14958476  2.8  2011/03/27 23:10:29 33 46.1 N 116  8.3 W  2.2    9 km ( 6 mi)  NE of Indio, CA
14958500  2.4  2011/03/27 23:40:19 33 45.8 N 116  8.4 W  2.2    9 km ( 6 mi)  NE of Indio, CA
14958828  2.3  2011/03/28 09:57:16 32 22.2 N 115  9.9 W  6.0   45 km (28 mi)  SE of Calexico, CA
14958844  2.1  2011/03/28 10:32:13 32 28.2 N 115 13.7 W 10.0   33 km (21 mi)  SE of Calexico, CA
14959004  2.4  2011/03/28 15:14:51 34  0.9 N 117 13.6 W 16.6    4 km ( 3 mi)  SSE  of Loma Linda, CA
14959020  2.7  2011/03/28 15:27:33 32 23.0 N 115 10.1 W 10.0   44 km (27 mi)  SE of Calexico, CA
14959028  3.0  2011/03/28 15:32:38 32 24.4 N 115 10.5 W 10.0   42 km (26 mi)  SE of Calexico, CA
14959036  2.2  2011/03/28 15:47:10 32 23.7 N 115  9.4 W 10.0   44 km (27 mi)  SE of Calexico, CA
14959084  2.0  2011/03/28 21:10:25 32 10.2 N 115 17.3 W 10.0   59 km (36 mi)  SSE  of Calexico, CA
14959236  3.7  2011/03/29 03:43:24 33 13.5 N 116 45.4 W 11.3    2 km ( 1 mi)  SSE  of Lake Henshaw, CA 
14959316  2.1  2011/03/29 06:26:28 32 16.6 N 115 20.7 W 10.0   46 km (28 mi)  SSE  of Calexico, CA
14959716  2.1  2011/03/29 22:47:56 34 13.2 N 116 51.8 W  4.3    5 km ( 3 mi)  ESE  of town of Big Bear Lake, CA
14959748  2.2  2011/03/30 00:15:54 32 11.9 N 115 14.6 W 11.9   57 km (36 mi)  SSE  of Calexico, CA
14959820  2.2  2011/03/30 04:04:09 32 10.0 N 115 16.1 W  7.0   60 km (37 mi)  SSE  of Calexico, CA
14959852  2.1  2011/03/30 06:20:09 32 11.3 N 115 14.1 W 12.7   59 km (36 mi)  SSE  of Calexico, CA
14959900  2.0  2011/03/30 08:47:54 33  0.0 N 116 21.0 W 10.9   25 km (15 mi)  ESE  of Julian, CA
14960220  2.4  2011/03/30 17:57:08 32 57.7 N 115 33.7 W 13.6    2 km ( 1 mi)  W of Brawley, CA
14960284  2.0  2011/03/30 21:33:04 34 11.4 N 117  4.0 W  7.0    4 km ( 2 mi)  ESE  of Running Springs, CA
14960340  2.5  2011/03/31 01:32:08 32 11.3 N 115 21.3 W 10.0   55 km (34 mi)  SSE  of Calexico, CA
14960572  2.2  2011/03/31 10:57:05 32  7.0 N 115 19.2 W 10.0   64 km (39 mi)  SSE  of Calexico, CA
14960636  2.4  2011/03/31 13:00:00 32 10.9 N 115 19.0 W 10.0   57 km (35 mi)  SSE  of Calexico, CA
14960652  4.4  2011/03/31 13:22:55 32 20.4 N 115 13.7 W 10.7   44 km (28 mi)  SE of Calexico, CA 
14960684  2.4  2011/03/31 14:30:55 32 38.3 N 115 44.6 W  4.3   24 km (15 mi)  W of Calexico, CA
36994919  2.5  2011/03/31 14:31:05 32 37.6 N 115 44.3 W  3.5   23 km (14 mi)  WSW  of Calexico, CA
14960708  2.6  2011/03/31 14:50:04 32 38.6 N 115 44.5 W  4.2   23 km (14 mi)  W of Calexico, CA
14960740  3.1  2011/03/31 16:34:03 34 19.4 N 116 50.3 W  2.7    7 km ( 4 mi)  NNE  of Big Bear City, CA
14960748  2.2  2011/03/31 16:35:51 34 18.0 N 116 51.7 W  1.6    4 km ( 2 mi)  N of Big Bear City, CA 

March 24, 2011

Weekly Seismicity Report – March 24, 2011

Filed under: Weekly — Anthony Guarino @ 5:32 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
, Seismological Laboratory


Lucy Jones U. S. Geological Survey

California Institute of Technology

March 24, 2011

This report covers the seven day period ending 17:00 on March 24, 2011. During this period we detected and analyzed 277 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

          Mag. PST Date   PST Time  Lat.       Long.    Depth  Descriptive location
-------------------------------------------------------------------------------------------
10910189  2.3  2011/03/17 20:13:12 32 20.2 N 115 21.6 W 10.0   39 km (24 mi)  SSE  of Calexico, CA
10910205  3.3  2011/03/17 20:17:43 32 12.9 N 115 12.7 W 10.0   57 km (35 mi)  SSE  of Calexico, CA
10910325  2.5  2011/03/18 05:44:10 33 13.5 N 116 45.0 W 10.8    2 km ( 1 mi)  SE of Lake Henshaw, CA
10910365  2.3  2011/03/18 06:54:57 36  6.1 N 117 42.6 W  2.1   22 km (14 mi)  ENE  of Coso Junction, CA
10910605  2.4  2011/03/18 14:02:27 32 58.5 N 115 55.2 W  3.5   27 km (17 mi)  SE of Ocotillo Wells, CA
10910613  2.6  2011/03/18 14:19:02 32  9.8 N 115 19.2 W 10.0   58 km (36 mi)  SSE  of Calexico, CA
10910661  3.0  2011/03/18 18:31:14 32  6.4 N 115 14.0 W 10.0   67 km (42 mi)  SSE  of Calexico, CA
10910725  2.2  2011/03/18 19:44:46 33 37.7 N 116 45.6 W 15.6   12 km ( 7 mi)  NW of Anza, CA
10910749  2.4  2011/03/18 20:17:39 33 27.8 N 116 26.4 W  6.5   24 km (15 mi)  ESE  of Anza, CA
10910813  2.1  2011/03/18 20:21:05 33 27.8 N 116 26.1 W  7.3   24 km (15 mi)  NNW  of Borrego Springs, CA
10910901  2.2  2011/03/18 20:41:55 33 27.9 N 116 26.3 W  7.3   24 km (15 mi)  ESE  of Anza, CA 
10910941  2.4  2011/03/18 21:49:52 32 49.1 N 118 27.0 W  5.1   10 km ( 6 mi)  W of San Clemente Is.
10911013  2.8  2011/03/19 02:18:12 32 34.8 N 115 44.9 W  2.0   26 km (16 mi)  WSW  of Calexico, CA
10911165  2.2  2011/03/19 09:51:20 35  1.5 N 116 54.2 W  2.8   19 km (12 mi)  NE of Barstow, CA
10911333  2.0  2011/03/19 19:15:48 32 11.0 N 114 59.4 W  7.0   67 km (41 mi)  SSW  of Yuma, AZ
10911573  2.0  2011/03/20 17:35:35 32 10.9 N 115 15.0 W 10.0   59 km (36 mi)  SSE  of Calexico, CA
10911605  2.1  2011/03/20 19:35:09 33 15.0 N 116 25.2 W  4.8    4 km ( 3 mi)  W of Borrego Springs, CA
10911637  2.7  2011/03/20 21:54:35 35 10.3 N 118 11.8 W  7.9   14 km ( 8 mi)  N of Mojave, CA
10911693  2.3  2011/03/21 05:26:06 32 30.3 N 115 38.4 W  3.7   23 km (14 mi)  SW of Calexico, CA
10912205  2.0  2011/03/21 17:33:52 33 46.2 N 116  8.1 W  3.6   10 km ( 6 mi)  NE of Indio, CA
10912221  2.5  2011/03/21 17:44:45 33 46.2 N 116  8.2 W  2.9   10 km ( 6 mi)  NE of Indio, CA
10912293  2.0  2011/03/21 21:22:27 33 46.2 N 116  7.7 W  2.7   10 km ( 6 mi)  NE of Indio, CA
10912365  3.3  2011/03/21 23:26:10 33 59.1 N 118 48.8 W  1.8    2 km ( 1 mi)  SSW  of Pt. Dume, CA
10912397  2.2  2011/03/22 01:21:02 34 51.8 N 116 23.6 W  4.5   53 km (33 mi)  SSW  of Baker, CA
10912917  3.0  2011/03/22 14:24:20 32 40.7 N 115 43.0 W  7.3   20 km (12 mi)  SW of El Centro, CA
10913197  2.1  2011/03/22 16:06:15 33 39.2 N 116 45.7 W 14.5   11 km ( 7 mi)  SSW  of Idyllwild, CA
10913277  2.1  2011/03/22 17:40:21 36 32.8 N 116 58.0 W  6.0   15 km ( 9 mi)  NW of Furnace Creek, CA
10913493  2.8  2011/03/23 06:49:27 33 39.0 N 116 46.1 W 15.1   12 km ( 7 mi)  SSW  of Idyllwild, CA
14956348  2.3  2011/03/24 00:39:45 32 21.9 N 115 24.1 W 10.0   35 km (22 mi)  SSE  of Calexico, CA
14956356  2.4  2011/03/24 00:53:41 32 15.0 N 115 16.0 W 10.0   51 km (32 mi)  SSE  of Calexico, CA
14956420  2.6  2011/03/24 02:05:50 32 11.1 N 115 15.3 W 10.0   58 km (36 mi)  SSE  of Calexico, CA
14956436  2.4  2011/03/24 02:30:59 32 14.6 N 115 16.7 W 10.0   52 km (32 mi)  SSE  of Calexico, CA
14956636  2.2  2011/03/24 10:26:08 32 38.2 N 115 44.9 W  4.3   24 km (15 mi)  W of Calexico, CA 

%