SCSN Earthquake Commentary

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 
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