SCSN Earthquake Commentary

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 
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