Southern California Earthquakes in the Past Week

Nick Scheckel , Seismological Laboratory
Lucy Jones, U. S. Geological Survey
California Institute of Technology

February 9, 2001


The time period covered is 4 pm on Thursday, February 1 (PST) through 4 pm on Thursday, February 8 (PST). During this period we dectected and analysed 267 earthquakes. Click here to see a map.

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
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10532035  2.2  2001/01/31 18:24:41 33 10.3 N 115 37.8 W  3.7    1 km ( 0 mi) ENE  of Obsidian Butte, CA  
 9621805  2.2  2001/01/31 18:36:38 33  9.2 N 115 37.7 W  0.2    2 km ( 1 mi) SSE  of Obsidian Butte, CA  
 9621809  2.2  2001/01/31 18:44:44 33 10.0 N 115 39.0 W  4.5    1 km ( 1 mi) WSW  of Obsidian Butte, CA  
 9621817  2.6  2001/01/31 18:45:55 33  9.9 N 115 38.6 W  4.2    1 km ( 1 mi) SW   of Obsidian Butte, CA  
 9621821  2.9  2001/01/31 18:49:50 33  9.7 N 115 38.4 W  2.6    1 km ( 1 mi) SSW  of Obsidian Butte, CA  
 9621825  2.1  2001/01/31 18:52:29 33 13.9 N 115 42.3 W  0.7    9 km ( 6 mi) NW   of Obsidian Butte, CA  
 9621837  2.3  2001/01/31 19:06:57 33 10.0 N 115 39.4 W  2.3    2 km ( 1 mi) W    of Obsidian Butte, CA  
 9621841  2.1  2001/01/31 19:13:50 33 10.0 N 115 38.9 W  4.0    1 km ( 1 mi) WSW  of Obsidian Butte, CA  
 9621849  2.0  2001/01/31 19:16:43 32 44.8 N 117 26.1 W  7.0   17 km (11 mi) WSW  of Mission Beach, CA  
 9621853  2.3  2001/01/31 19:35:27 33  9.8 N 115 39.4 W  1.9    2 km ( 1 mi) WSW  of Obsidian Butte, CA  
 9621917  2.2  2001/01/31 23:31:34 34 42.4 N 116 19.3 W  1.8   63 km (39 mi) N    of Joshua Tree, CA  
 9621961  2.1  2001/02/01 04:14:12 34 36.1 N 116 16.0 W  5.6   52 km (32 mi) N    of Joshua Tree, CA  
 9622181  2.2  2001/02/01 20:26:23 35 27.0 N 118 11.8 W  7.0   32 km (20 mi) SE   of town of Lake Isabella, CA  
 9622185  2.1  2001/02/01 21:21:54 33 10.9 N 115 34.0 W 10.7    7 km ( 4 mi) ENE  of Obsidian Butte, CA  
 9622805  2.3  2001/02/02 19:39:36 33 10.3 N 115 39.1 W  4.3    1 km ( 1 mi) W    of Obsidian Butte, CA  
 9622845  2.7  2001/02/02 20:19:14 33 55.7 N 116 49.5 W  3.5    4 km ( 2 mi) W    of Cabazon, CA  
 9622849  2.1  2001/02/02 20:27:50 33 55.7 N 116 49.5 W  5.3    4 km ( 2 mi) W    of Cabazon, CA  
 9623161  2.7  2001/02/03 09:11:11 32 24.4 N 115 12.3 W  7.0   40 km (25 mi) SE   of Calexico, CA  
 9623477  2.0  2001/02/03 16:33:41 33  9.0 N 116 31.3 W 12.4   11 km ( 7 mi) NE   of Julian, CA  
 9623481  2.4  2001/02/03 16:41:55 34 11.2 N 117 34.5 W  5.5    9 km ( 6 mi) N    of Rancho Cucamonga, CA  
 9623497  2.0  2001/02/03 17:47:17 34 30.1 N 116 20.4 W  9.0   41 km (25 mi) N    of Joshua Tree, CA  
 9623521  2.6  2001/02/03 19:57:32 32 35.4 N 116 11.3 W  5.4   24 km (15 mi) SW   of Ocotillo, CA  
 9623541  2.7  2001/02/03 22:27:28 32 10.0 N 115  5.0 W  7.0   68 km (42 mi) SE   of Calexico, CA  
 9623577  2.6  2001/02/04 01:15:23 34 16.2 N 118 27.6 W  9.4    2 km ( 2 mi) SW   of Pacoima, CA  
 9623649  2.0  2001/02/04 02:55:16 32 17.7 N 114 53.3 W  7.0   51 km (32 mi) SSW  of Yuma, AZ  
 9623657  2.3  2001/02/04 04:18:25 35 40.6 N 118 29.4 W 12.1    5 km ( 3 mi) NNW  of town of Lake Isabella, CA  
 9623869  2.1  2001/02/04 15:33:03 36 45.1 N 118 30.5 W  6.9   27 km (17 mi) NW   of Mt. Whitney, CA  
 9624197  3.4  2001/02/05 03:54:20 32 23.7 N 117 35.3 W 25.6   53 km (33 mi) SW   of Mission Beach, CA  
 9624321  2.1  2001/02/05 09:35:19 36 59.4 N 118 35.7 W  4.7   34 km (21 mi) SW   of Big Pine, CA  
 9625013  2.0  2001/02/06 11:45:17 36  4.8 N 117 38.0 W  5.2   29 km (18 mi) E    of Coso Junction, CA  
 9625029  2.0  2001/02/06 12:31:28 34 10.7 N 116 49.4 W  6.9    9 km ( 5 mi) N    of Mt. San Gorgonio, CA  
 9625057  2.2  2001/02/06 14:41:38 34 47.8 N 116 17.1 W  5.4   56 km (35 mi) SSW  of Baker, CA  
 9625069  2.4  2001/02/06 16:16:38 34 18.5 N 116 51.8 W  5.1    5 km ( 3 mi) N    of Big Bear City, CA  
 9625165  2.0  2001/02/06 23:49:52 34 17.9 N 116 56.5 W  8.3    7 km ( 4 mi) NNW  of town of Big Bear Lake, CA  
 9625325  2.0  2001/02/07 08:50:52 33 33.2 N 118 12.6 W  5.6   19 km (12 mi) SSE  of Pt. Fermin San Pedro, CA  
 9625337  2.0  2001/02/07 09:55:30 34 13.8 N 116 26.7 W  3.1   12 km ( 8 mi) N    of Yucca Valley, CA  
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