SCSN Earthquake Commentary

March 26, 2009

Weekly Seismicity Report – March 26, 2009

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

March 26, 2009

This report covers the seven day period ending 17:00 on March 26, 2009. During this period we detected and analyzed 558 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
-------------------------------------------------------------------------------------------


14431592 2.0 2009/03/19 17:58:38 34 12.4 N 117 31.5 W 12.1 11 km ( 7 mi) W of Devore, CA
14431680 2.3 2009/03/20 01:27:07 36 0.3 N 117 47.6 W 0.4 15 km ( 9 mi) ESE of Coso Junction, CA
14431728 2.1 2009/03/20 03:11:39 33 45.9 N 116 0.4 W 5.6 20 km (13 mi) ENE of Indio, CA
14432096 2.3 2009/03/20 20:17:18 33 15.2 N 117 27.1 W 11.5 9 km ( 6 mi) NW of Oceanside, CA
14432112 2.2 2009/03/20 20:34:47 33 41.3 N 116 29.5 W 17.2 10 km ( 6 mi) WSW of Palm Desert, CA
14432176 2.1 2009/03/20 23:43:50 33 46.0 N 116 0.4 W 6.0 20 km (13 mi) ENE of Indio, CA
14432280 3.3 2009/03/21 04:24:46 33 15.1 N 116 26.3 W 3.8 6 km ( 4 mi) W of Borrego Springs, CA
14432368 2.3 2009/03/21 08:05:15 33 19.0 N 115 43.9 W 4.7 4 km ( 2 mi) S of Bombay Beach, CA
14432440 2.1 2009/03/21 12:09:22 33 15.0 N 116 26.3 W 4.5 6 km ( 4 mi) W of Borrego Springs, CA
14432456 3.1 2009/03/21 13:12:18 33 18.8 N 115 43.8 W 4.7 4 km ( 3 mi) S of Bombay Beach, CA
Felt at Bombay Beach and around the Salton Sea
14432464 2.2 2009/03/21 13:13:29 33 20.4 N 115 43.3 W 9.1 2 km ( 1 mi) SE of Bombay Beach, CA
14432472 2.3 2009/03/21 13:13:54 33 18.8 N 115 43.9 W 4.3 4 km ( 2 mi) S of Bombay Beach, CA
14432488 2.8 2009/03/21 13:16:19 33 19.0 N 115 44.0 W 5.9 4 km ( 2 mi) S of Bombay Beach, CA
14432496 3.3 2009/03/21 13:17:03 33 18.9 N 115 44.0 W 4.7 4 km ( 2 mi) S of Bombay Beach, CA
Felt at Bombay Beach and around the Salton Sea
14432544 2.3 2009/03/21 13:35:48 33 18.9 N 115 43.9 W 4.3 4 km ( 2 mi) S of Bombay Beach, CA
14432576 3.1 2009/03/21 13:40:06 33 18.9 N 115 44.0 W 4.9 4 km ( 2 mi) S of Bombay Beach, CA
Felt at Bombay Beach and around the Salton Sea
14432584 2.1 2009/03/21 13:47:09 33 19.0 N 115 43.4 W 5.0 4 km ( 2 mi) SSE of Bombay Beach, CA
14432608 2.3 2009/03/21 14:01:33 33 18.9 N 115 43.7 W 4.8 4 km ( 2 mi) S of Bombay Beach, CA
14432792 2.6 2009/03/21 22:10:21 34 9.7 N 117 30.6 W 14.5 9 km ( 6 mi) NW of Fontana, CA
14432816 2.5 2009/03/21 22:51:32 33 18.6 N 115 44.1 W 4.3 4 km ( 3 mi) S of Bombay Beach, CA
14432904 2.2 2009/03/22 07:30:10 33 18.8 N 115 44.2 W 4.8 4 km ( 3 mi) S of Bombay Beach, CA
14432984 2.2 2009/03/22 14:21:34 33 18.8 N 115 44.1 W 5.0 4 km ( 3 mi) S of Bombay Beach, CA
14433000 2.1 2009/03/22 14:53:07 33 19.0 N 115 44.0 W 4.6 4 km ( 2 mi) S of Bombay Beach, CA
14433072 2.3 2009/03/22 22:04:54 35 59.2 N 117 18.1 W 2.2 25 km (16 mi) NNE of Trona, CA
14433096 2.3 2009/03/23 01:03:16 33 18.8 N 115 44.2 W 4.7 4 km ( 3 mi) S of Bombay Beach, CA
14433112 2.9 2009/03/23 01:06:33 33 18.7 N 115 44.3 W 4.7 4 km ( 3 mi) S of Bombay Beach, CA
Felt at Bombay Beach and around the Salton Sea
14433152 2.2 2009/03/23 05:22:37 33 18.7 N 115 44.1 W 4.8 4 km ( 3 mi) S of Bombay Beach, CA
14433352 2.7 2009/03/23 21:07:55 35 58.5 N 117 17.9 W 1.4 24 km (15 mi) NNE of Trona, CA
14433456 4.8 2009/03/24 04:55:43 33 19.1 N 115 43.7 W 5.8 4 km ( 2 mi) S of Bombay Beach, CA
Felt widely throughout Southern CA
14433472 2.3 2009/03/24 04:58:25 33 19.1 N 115 43.4 W 4.2 4 km ( 2 mi) SSE of Bombay Beach, CA
14433488 2.7 2009/03/24 04:59:08 33 18.6 N 115 44.1 W 4.5 4 km ( 3 mi) S of Bombay Beach, CA
14433496 2.6 2009/03/24 05:01:51 33 18.9 N 115 44.0 W 4.2 4 km ( 2 mi) S of Bombay Beach, CA
14433528 2.4 2009/03/24 05:08:29 33 18.5 N 115 44.4 W 5.4 5 km ( 3 mi) S of Bombay Beach, CA
14433560 2.8 2009/03/24 05:17:00 33 18.8 N 115 44.2 W 4.2 4 km ( 3 mi) S of Bombay Beach, CA
14433656 2.3 2009/03/24 06:14:51 33 19.1 N 115 43.9 W 4.7 4 km ( 2 mi) S of Bombay Beach, CA
14433688 2.4 2009/03/24 06:49:27 33 19.0 N 115 43.7 W 4.1 4 km ( 2 mi) S of Bombay Beach, CA
14433696 3.1 2009/03/24 06:52:51 33 18.8 N 115 44.2 W 4.2 4 km ( 2 mi) S of Bombay Beach, CA
Felt at Bombay Beach and around the Salton Sea
14433704 2.2 2009/03/24 06:54:02 33 19.0 N 115 43.7 W 4.5 4 km ( 2 mi) S of Bombay Beach, CA
14433760 2.1 2009/03/24 07:44:56 35 47.0 N 116 34.5 W 6.0 35 km (22 mi) SW of Shoshone, CA
14433752 2.0 2009/03/24 07:44:57 35 42.1 N 116 34.7 W 6.0 41 km (26 mi) SW of Shoshone, CA
14433768 2.3 2009/03/24 07:53:52 33 18.7 N 115 44.0 W 4.6 4 km ( 3 mi) S of Bombay Beach, CA
14433864 2.0 2009/03/24 10:14:22 33 19.4 N 115 43.2 W 5.1 3 km ( 2 mi) SSE of Bombay Beach, CA
14433896 2.6 2009/03/24 10:46:37 33 18.1 N 115 43.6 W 4.5 6 km ( 3 mi) S of Bombay Beach, CA
14434104 2.2 2009/03/24 12:31:19 33 18.2 N 115 43.2 W 4.5 5 km ( 3 mi) SSE of Bombay Beach, CA
14434184 2.1 2009/03/24 14:28:09 33 18.4 N 115 44.7 W 4.7 5 km ( 3 mi) SSW of Bombay Beach, CA
14434240 2.1 2009/03/24 15:58:47 33 16.9 N 115 41.1 W 4.5 9 km ( 5 mi) SSE of Bombay Beach, CA
14434264 3.1 2009/03/24 16:43:15 33 18.4 N 115 44.6 W 5.0 5 km ( 3 mi) S of Bombay Beach, CA
Felt at Bombay Beach and around the Salton Sea
14434320 2.7 2009/03/24 17:30:22 33 18.2 N 115 43.4 W 4.4 5 km ( 3 mi) S of Bombay Beach, CA
14434328 2.1 2009/03/24 17:33:37 33 18.4 N 115 43.4 W 5.6 5 km ( 3 mi) S of Bombay Beach, CA
14434400 2.1 2009/03/24 20:11:43 34 49.2 N 116 24.3 W 5.0 57 km (35 mi) E of Barstow, CA
14434408 2.4 2009/03/24 20:18:41 35 26.4 N 118 57.9 W 20.0 8 km ( 5 mi) NNE of Bakersfield, CA
14434456 2.3 2009/03/24 22:22:09 33 17.4 N 115 43.1 W 4.5 7 km ( 4 mi) SSE of Bombay Beach, CA
14434504 3.0 2009/03/24 22:50:55 33 17.4 N 115 43.5 W 6.0 7 km ( 4 mi) S of Bombay Beach, CA
Felt at Bombay Beach and around the Salton Sea
14434512 2.1 2009/03/24 22:52:56 33 17.5 N 115 42.9 W 4.9 7 km ( 4 mi) SSE of Bombay Beach, CA
14434600 2.3 2009/03/24 23:34:00 33 18.1 N 115 42.4 W 9.6 6 km ( 4 mi) SSE of Bombay Beach, CA
14434648 2.2 2009/03/25 00:07:59 33 18.5 N 115 42.6 W 7.5 5 km ( 3 mi) SSE of Bombay Beach, CA
14434688 3.6 2009/03/25 00:51:23 33 17.4 N 115 43.3 W 4.4 7 km ( 4 mi) S of Bombay Beach, CA
14434720 2.3 2009/03/25 01:00:23 33 17.3 N 115 42.4 W 9.9 7 km ( 5 mi) SSE of Bombay Beach, CA
14434792 2.3 2009/03/25 02:05:28 33 18.3 N 115 42.8 W 9.0 5 km ( 3 mi) SSE of Bombay Beach, CA
14434912 2.1 2009/03/25 03:23:14 33 18.2 N 115 43.0 W 4.6 6 km ( 3 mi) SSE of Bombay Beach, CA
14434928 2.5 2009/03/25 03:29:40 33 18.2 N 115 43.6 W 4.1 5 km ( 3 mi) S of Bombay Beach, CA
14434944 2.1 2009/03/25 03:50:37 33 58.6 N 117 44.8 W 7.6 6 km ( 4 mi) ESE of Diamond Bar, CA
14435048 2.1 2009/03/25 05:55:32 33 17.9 N 115 43.3 W 4.4 6 km ( 4 mi) S of Bombay Beach, CA
14435136 2.7 2009/03/25 08:38:05 32 21.2 N 115 3.3 W 24.5 54 km (34 mi) SE of Calexico, CA
14435168 2.3 2009/03/25 09:51:17 33 58.0 N 117 45.7 W 12.8 6 km ( 4 mi) SE of Diamond Bar, CA
14435216 2.0 2009/03/25 10:07:08 32 35.2 N 115 48.8 W 1.8 24 km (15 mi) SE of Ocotillo, CA
14435240 2.6 2009/03/25 10:49:02 32 18.3 N 115 48.7 W 0.0 50 km (31 mi) SW of Calexico, CA
14435280 2.0 2009/03/25 11:41:25 33 17.8 N 115 43.0 W 4.3 6 km ( 4 mi) SSE of Bombay Beach, CA
14435288 2.3 2009/03/25 12:50:19 33 18.1 N 115 43.3 W 6.0 5 km ( 3 mi) SSE of Bombay Beach, CA
14435296 3.7 2009/03/25 12:59:44 33 17.5 N 115 43.2 W 6.5 7 km ( 4 mi) S of Bombay Beach, CA
Felt at Bombay Beach and around the Salton Sea
14435312 2.8 2009/03/25 13:33:36 35 59.5 N 117 18.4 W 3.0 26 km (16 mi) NNE of Trona, CA
14435320 3.1 2009/03/25 13:42:06 35 59.4 N 117 18.0 W 2.9 26 km (16 mi) NNE of Trona, CA
14435360 2.5 2009/03/25 13:58:45 32 25.7 N 115 6.8 W 7.0 45 km (28 mi) SE of Calexico, CA
14435368 2.5 2009/03/25 14:00:37 33 17.5 N 115 43.0 W 7.6 7 km ( 4 mi) SSE of Bombay Beach, CA
14435392 2.6 2009/03/25 14:08:58 32 17.7 N 115 2.6 W 7.0 59 km (37 mi) SE of Calexico, CA
14435456 2.1 2009/03/25 14:30:25 32 30.6 N 115 57.8 W 14.1 25 km (16 mi) S of Ocotillo, CA
14435664 2.5 2009/03/25 17:00:14 33 17.7 N 115 43.0 W 8.7 6 km ( 4 mi) SSE of Bombay Beach, CA
14435704 2.6 2009/03/25 17:58:49 33 17.7 N 115 43.5 W 3.8 6 km ( 4 mi) S of Bombay Beach, CA
14435712 2.2 2009/03/25 18:00:38 33 18.3 N 115 42.3 W 8.7 6 km ( 3 mi) SSE of Bombay Beach, CA
14435752 2.1 2009/03/25 20:02:38 34 49.2 N 116 24.5 W 4.7 57 km (35 mi) E of Barstow, CA
14435768 2.2 2009/03/25 20:11:06 34 49.5 N 116 24.6 W 5.2 56 km (35 mi) E of Barstow, CA
14435776 4.0 2009/03/25 20:25:21 33 17.6 N 115 43.3 W 7.4 6 km ( 4 mi) S of Bombay Beach, CA
10111842 3.4 2009/03/25 20:25:50 33 18.1 N 115 42.4 W 5.0 6 km ( 4 mi) SSE of Bombay Beach, CA
14435832 2.2 2009/03/25 20:36:01 33 17.1 N 115 43.1 W 6.8 7 km ( 5 mi) S of Bombay Beach, CA
14435896 2.1 2009/03/25 20:52:50 33 17.1 N 115 42.9 W 5.3 7 km ( 5 mi) SSE of Bombay Beach, CA
14435904 2.5 2009/03/25 20:53:38 33 17.3 N 115 43.5 W 5.4 7 km ( 4 mi) S of Bombay Beach, CA
14435936 2.9 2009/03/25 21:10:10 32 14.6 N 115 6.9 W 27.8 59 km (37 mi) SE of Calexico, CA
14436000 2.0 2009/03/25 22:02:35 33 17.5 N 115 42.7 W 10.3 7 km ( 4 mi) SSE of Bombay Beach, CA
14436024 3.0 2009/03/25 22:12:33 33 17.6 N 115 43.9 W 6.3 6 km ( 4 mi) S of Bombay Beach, CA
14436032 2.6 2009/03/25 22:16:02 33 17.5 N 115 43.8 W 5.0 6 km ( 4 mi) S of Bombay Beach, CA
14436048 2.0 2009/03/25 22:22:25 33 17.5 N 115 43.4 W 4.0 6 km ( 4 mi) S of Bombay Beach, CA
14436088 2.3 2009/03/25 23:07:13 34 49.3 N 116 24.3 W 5.0 57 km (35 mi) E of Barstow, CA
14436160 2.4 2009/03/26 00:10:17 33 17.9 N 115 42.7 W 5.1 6 km ( 4 mi) SSE of Bombay Beach, CA
14436216 2.1 2009/03/26 01:04:32 33 18.3 N 115 41.7 W 11.7 6 km ( 4 mi) SE of Bombay Beach, CA
14436240 2.4 2009/03/26 01:17:49 33 18.0 N 115 43.0 W 11.1 6 km ( 4 mi) SSE of Bombay Beach, CA
14436280 2.1 2009/03/26 01:31:57 33 18.2 N 115 42.7 W 8.3 6 km ( 3 mi) SSE of Bombay Beach, CA
14436296 2.0 2009/03/26 01:42:05 33 17.2 N 115 43.4 W 5.9 7 km ( 4 mi) S of Bombay Beach, CA
14436304 2.6 2009/03/26 01:46:31 33 17.2 N 115 43.4 W 7.4 7 km ( 4 mi) S of Bombay Beach, CA
14436336 2.5 2009/03/26 02:30:08 33 17.3 N 115 43.3 W 7.4 7 km ( 4 mi) S of Bombay Beach, CA
14436416 2.9 2009/03/26 03:44:44 33 17.5 N 115 43.3 W 7.2 7 km ( 4 mi) S of Bombay Beach, CA
14436456 2.3 2009/03/26 04:29:19 32 10.1 N 115 51.1 W 7.0 64 km (40 mi) SSE of Ocotillo, CA
14436592 2.7 2009/03/26 07:09:39 33 17.7 N 115 42.9 W 4.0 6 km ( 4 mi) SSE of Bombay Beach, CA
14436616 2.8 2009/03/26 07:56:26 33 17.7 N 115 43.1 W 4.0 6 km ( 4 mi) SSE of Bombay Beach, CA
14436656 2.0 2009/03/26 08:37:53 33 17.5 N 115 42.8 W 4.4 7 km ( 4 mi) SSE of Bombay Beach, CA
14436840 3.0 2009/03/26 13:18:05 32 34.3 N 119 15.9 W 0.1 78 km (48 mi) SSE of San Nicolas Is., CA

March 19, 2009

Weekly Seismicity Report – March 19, 2009

Filed under: Weekly — Anthony Guarino @ 4:08 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


U. S. Geological Survey

California Institute of Technology

March 19, 2009

This report covers the seven day period ending 17:00 on March 19, 2009. 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.

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


14429096 2.7 2009/03/12 18:37:09 33 12.1 N 115 35.7 W 5.6 5 km ( 3 mi) NE of Obsidian Butte, CA
14429152 3.0 2009/03/12 20:42:22 34 1.0 N 117 11.8 W 15.1 5 km ( 3 mi) SSW of Redlands, CA
14429304 2.5 2009/03/13 08:40:36 35 33.1 N 118 15.4 W 11.0 21 km (13 mi) ESE of town of Lake Isabella, CA
14429360 3.2 2009/03/13 11:57:16 35 59.2 N 117 18.4 W 1.8 25 km (16 mi) NNE of Trona, CA
14429416 2.1 2009/03/13 13:06:32 33 58.2 N 117 45.5 W 12.7 6 km ( 4 mi) SE of Diamond Bar, CA
14429560 2.1 2009/03/13 21:12:57 33 58.3 N 117 45.6 W 11.9 6 km ( 3 mi) SE of Diamond Bar, CA
14429792 2.3 2009/03/14 19:35:34 32 6.8 N 115 51.2 W 1.9 70 km (44 mi) SSW of Calexico, CA
14429848 2.2 2009/03/14 21:08:41 32 16.2 N 115 20.6 W 6.0 47 km (29 mi) SSE of Calexico, CA
14430008 2.6 2009/03/15 01:54:59 34 6.5 N 117 19.0 W 17.1 2 km ( 1 mi) W of San Bernardino, CA
14430024 2.3 2009/03/15 01:55:46 33 40.3 N 116 47.6 W 17.3 11 km ( 7 mi) SW of Idyllwild, CA
13469759 2.9 2009/03/15 06:03:25 32 20.8 N 115 13.2 W 7.0 44 km (27 mi) SE of Calexico, CA
14430160 2.7 2009/03/15 10:27:57 32 6.3 N 115 52.9 W 6.0 71 km (44 mi) S of Ocotillo, CA
14430168 2.1 2009/03/15 10:32:57 35 59.3 N 117 18.1 W 0.3 25 km (16 mi) NNE of Trona, CA
14430224 2.2 2009/03/15 13:19:26 32 20.4 N 115 7.4 W 6.0 50 km (31 mi) SE of Calexico, CA
14430304 2.3 2009/03/15 20:16:15 33 59.8 N 116 36.9 W 10.8 6 km ( 4 mi) SSW of Morongo Valley, CA
14430408 2.5 2009/03/16 05:28:56 35 6.5 N 118 31.0 W 6.0 7 km ( 4 mi) WSW of Tehachapi, CA
14430520 2.3 2009/03/16 12:16:14 34 28.8 N 116 13.9 W 9.1 39 km (24 mi) NNE of Joshua Tree, CA
14430528 2.6 2009/03/16 15:30:18 32 22.8 N 115 20.1 W 6.0 35 km (22 mi) SSE of Calexico, CA
14430576 2.3 2009/03/16 17:13:00 33 58.0 N 117 45.4 W 12.1 6 km ( 4 mi) SE of Diamond Bar, CA
14430584 2.4 2009/03/16 18:34:21 33 58.0 N 117 45.6 W 12.7 6 km ( 4 mi) SE of Diamond Bar, CA
14430944 2.0 2009/03/18 04:03:50 32 24.5 N 115 13.3 W 6.0 39 km (24 mi) SE of Calexico, CA
14430968 2.2 2009/03/18 05:04:54 35 59.1 N 117 18.0 W 3.9 25 km (16 mi) NNE of Trona, CA
14431024 2.0 2009/03/18 10:10:21 34 48.9 N 116 25.7 W 6.1 55 km (34 mi) E of Barstow, CA
14431096 2.2 2009/03/18 12:39:08 35 59.3 N 117 18.1 W 4.7 25 km (16 mi) NNE of Trona, CA
14431304 2.2 2009/03/19 00:32:12 34 2.8 N 117 15.1 W 10.7 0 km ( 0 mi) SSE of Loma Linda, CA
14431336 2.0 2009/03/19 00:54:33 35 32.1 N 118 44.5 W 9.2 27 km (17 mi) WSW of town of Lake Isabella, CA
14431416 2.8 2009/03/19 05:11:45 33 45.8 N 116 1.1 W 1.6 19 km (12 mi) ENE of Indio, CA

%

March 12, 2009

Weekly Seismicity Report – March 12, 2009

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



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Sue Hough

U. S. Geological Survey

California Institute of Technology

March 12, 2009

This report covers the seven day period ending 17:00 on March 12, 2009. During this period we detected and analysed 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
-------------------------------------------------------------------------------------------


10379877 2.2 2009/03/05 16:06:24 33 45.5 N 118 31.3 W 12.7 9 km ( 6 mi) WSW of Palos Verdes Point, CA
10379929 2.4 2009/03/06 06:08:39 33 52.8 N 115 18.0 W 16.0 17 km (10 mi) E of Eagle Mtn., CA
10379957 2.5 2009/03/06 11:58:15 36 7.6 N 117 51.8 W 4.2 12 km ( 7 mi) NE of Coso Junction, CA
10380105 2.1 2009/03/07 05:53:37 33 45.9 N 116 0.9 W 3.2 20 km (12 mi) ENE of Indio, CA
10380129 2.3 2009/03/07 09:34:13 35 58.4 N 117 19.5 W 1.9 23 km (15 mi) N of Trona, CA
10380181 2.4 2009/03/07 17:38:13 32 0.1 N 115 45.2 W 6.0 78 km (48 mi) SSW of Calexico, CA
10380201 2.1 2009/03/07 19:28:43 32 10.1 N 115 25.3 W 6.0 56 km (35 mi) S of Calexico, CA
10380257 2.3 2009/03/08 06:00:04 32 28.7 N 115 29.7 W 6.0 21 km (13 mi) S of Calexico, CA
10380337 2.4 2009/03/08 16:07:11 34 3.3 N 116 44.7 W 9.3 9 km ( 6 mi) ESE of Mt. San Gorgonio, CA
10380421 2.2 2009/03/09 03:05:31 33 18.6 N 116 24.8 W 6.6 7 km ( 4 mi) NNW of Borrego Springs, CA
10380449 3.2 2009/03/09 08:27:03 32 19.8 N 115 14.4 W 6.0 44 km (28 mi) SSE of Calexico, CA
10380489 2.1 2009/03/09 17:53:00 33 58.1 N 117 45.2 W 12.5 6 km ( 4 mi) ESE of Diamond Bar, CA
10380553 3.0 2009/03/10 06:41:28 33 58.1 N 117 45.7 W 12.0 6 km ( 4 mi) SE of Diamond Bar, CA
10380633 2.5 2009/03/10 18:17:33 32 40.3 N 116 3.6 W 11.3 9 km ( 6 mi) SW of Ocotillo, CA
10380641 2.0 2009/03/10 19:18:47 33 57.9 N 117 45.7 W 12.7 6 km ( 4 mi) SE of Diamond Bar, CA
10380833 2.3 2009/03/11 22:01:45 35 59.8 N 120 34.3 W 0.3 17 km (10 mi) NW of Parkfield, CA
10380837 2.1 2009/03/11 22:35:52 36 7.3 N 117 52.2 W 4.0 11 km ( 7 mi) NE of Coso Junction, CA

March 5, 2009

Weeky Seismicity Report – March 5, 2009

Filed under: Uncategorized — Anthony Guarino @ 4:12 pm



Southern California Earthquakes in the Past Week

Anthony Guarino
Seismological Laboratory


Sue Hough U. S. Geological Survey

California Institute of Technology

March 05, 2009

This report covers the seven day period ending 16:00 on March 05, 2009. During this period we detected and analyzed 202 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
-------------------------------------------------------------------------------------------


10378897 2.3 2009/02/27 00:58:29 36 11.7 N 117 39.0 W 5.8 32 km (20 mi) ENE of Coso Junction, CA
13341759 2.6 2009/02/27 11:42:41 33 50.1 N 117 52.2 W 5.1 4 km ( 2 mi) ENE of Anaheim, CA
Felt widely throughout central Orange County
10379277 2.6 2009/03/01 06:30:55 32 21.6 N 115 13.1 W 6.0 43 km (27 mi) SE of Calexico, CA
10379373 2.1 2009/03/01 17:11:52 34 0.9 N 117 13.1 W 16.6 5 km ( 3 mi) SE of Loma Linda, CA
10379405 2.6 2009/03/02 00:06:45 33 44.2 N 117 28.5 W 9.3 16 km (10 mi) WNW of Lake Elsinore, CA
Felt at Lake Elsinore
10379461 2.7 2009/03/02 11:48:16 32 48.7 N 115 36.9 W 15.5 6 km ( 4 mi) WNW of El Centro, CA
10379509 2.0 2009/03/02 20:11:00 33 32.1 N 118 10.8 W 6.0 21 km (13 mi) SW of Bolsa Chica Beach, CA
10379513 2.2 2009/03/02 20:30:14 33 57.9 N 117 45.4 W 12.2 6 km ( 4 mi) SE of Diamond Bar, CA
10379549 2.3 2009/03/03 01:13:29 32 4.8 N 115 50.5 W 6.0 73 km (45 mi) SSW of Calexico, CA
10379597 2.2 2009/03/03 09:30:55 34 8.0 N 117 28.3 W 7.0 4 km ( 3 mi) NW of Fontana, CA
10379761 2.1 2009/03/04 17:55:43 33 58.1 N 117 45.7 W 12.3 6 km ( 4 mi) SE of Diamond Bar, CA
10379813 2.0 2009/03/05 06:03:50 33 45.6 N 116 1.0 W 2.7 19 km (12 mi) ENE of Indio, CA

There were several “felt” reports generated due to a series of sonic booms in the Orange County area on Tuesday, March 3rd, at about 11:20PM

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