Southern California Earthquakes in the Past Week

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

July 5, 2001


The time period covered is 5 pm on Thursday, June 28 (PDT) through 5 pm on Thursday, July 5 (PDT). During this period we dectected and analysed 209 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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 9665953  2.0  2001/06/28 17:39:41 34 30.6 N 116 18.5 W  5.9   41 km (26 mi) N    of Joshua Tree, CA  
 9665981  2.3  2001/06/28 20:46:00 33 11.8 N 115 33.8 W  4.7    6 km ( 4 mi) SW   of Niland, CA  
 9666013  2.1  2001/06/29 01:59:07 34 51.6 N 116 20.6 W  3.7   51 km (32 mi) SSW  of Baker, CA  
 9666033  2.3  2001/06/29 06:34:52 35 47.9 N 118  2.6 W  7.8   29 km (18 mi) SSW  of Coso Junction, CA  
 9666101  2.3  2001/06/29 13:20:33 35 46.2 N 117 39.3 W  9.2   17 km (10 mi) N    of Ridgecrest, CA  
 9666137  2.0  2001/06/29 15:49:16 36  1.8 N 117 52.9 W  3.3    6 km ( 4 mi) ESE  of Coso Junction, CA  
 9666149  2.4  2001/06/29 17:21:25 36  1.6 N 117 42.6 W  2.1   22 km (13 mi) E    of Coso Junction, CA  
 9666169  2.1  2001/06/29 18:42:06 34 17.6 N 116 47.0 W  6.2    7 km ( 4 mi) ENE  of Big Bear City, CA  
 9666173  2.6  2001/06/29 19:50:59 34 53.3 N 116 25.1 W  0.1   52 km (33 mi) SW   of Baker, CA  
 9666197  2.1  2001/06/29 21:41:07 34 40.5 N 116 17.9 W 10.2   60 km (37 mi) N    of Joshua Tree, CA  
 9666205  2.6  2001/06/29 23:05:49 32  5.3 N 117 26.6 W  6.0   64 km (40 mi) SW   of San Ysidro, CA  
 9666221  2.1  2001/06/30 00:28:21 36  1.4 N 117 53.3 W  4.3    6 km ( 4 mi) ESE  of Coso Junction, CA  
 9666237  2.0  2001/06/30 01:20:17 33  8.2 N 115 34.8 W  0.7    6 km ( 4 mi) W    of Calipatria, CA  
 9666249  2.2  2001/06/30 02:42:52 32  1.6 N 117 22.2 W  7.0   66 km (41 mi) SSW  of San Ysidro, CA  
 9666289  2.6  2001/06/30 07:21:20 34 17.8 N 116 46.5 W  5.0    8 km ( 5 mi) ENE  of Big Bear City, CA  
 9666345  2.7  2001/06/30 15:30:54 35 48.0 N 118  3.1 W  8.1   29 km (18 mi) SSW  of Coso Junction, CA  
 9666353  2.1  2001/06/30 16:05:48 34  3.3 N 116 25.7 W 10.1    7 km ( 5 mi) SSE  of Yucca Valley, CA  
 9666401  3.3  2001/06/30 22:14:38 36  5.9 N 118 24.0 W 10.5   41 km (25 mi) WSW  of Olancha, CA;
       Felt in the town of Lake Isabella, Weldon, Camp Nelson, Ponderosa, Porterville and Three Rivers
 9666409  2.5  2001/06/30 22:50:15 36  5.9 N 118 23.9 W 11.8   41 km (25 mi) WSW  of Olancha, CA  
 9666425  2.0  2001/06/30 23:31:32 36  5.8 N 118 24.3 W 12.6   41 km (26 mi) WSW  of Olancha, CA  
 9666445  2.1  2001/07/01 01:21:28 32 35.3 N 117 16.7 W 14.1   18 km (11 mi) SW   of San Diego, CA  
 9666457  2.4  2001/07/01 02:12:23 36  6.1 N 118 23.7 W 11.8   40 km (25 mi) WSW  of Olancha, CA  
 9666469  2.1  2001/07/01 05:32:50 34 17.8 N 116 46.7 W  5.5    8 km ( 5 mi) ENE  of Big Bear City, CA  
 9666485  2.2  2001/07/01 09:29:42 34  3.3 N 117 17.4 W 17.0    3 km ( 2 mi) WNW  of Loma Linda, CA  
 9666489  2.7  2001/07/01 09:57:08 32 47.4 N 116  8.7 W  7.0   15 km (10 mi) WNW  of Ocotillo, CA  
 9666517  2.5  2001/07/01 13:14:24 32 47.7 N 116  8.6 W  5.6   15 km (10 mi) WNW  of Ocotillo, CA  
 9666593  2.3  2001/07/01 17:28:51 32 14.3 N 116 25.8 W  7.0   67 km (42 mi) ESE  of San Ysidro, CA  
 9666621  2.2  2001/07/01 19:59:37 33 55.7 N 116 45.5 W 17.4    3 km ( 2 mi) ENE  of Cabazon, CA  
 9666629  2.3  2001/07/01 22:44:28 35 31.3 N 118 17.8 W  5.8   20 km (12 mi) SE   of town of Lake Isabella, CA  
 9666637  2.1  2001/07/01 23:29:41 34  9.7 N 116 25.8 W  8.3    5 km ( 3 mi) NNE  of Yucca Valley, CA  
 9666653  2.5  2001/07/02 01:44:19 34  7.5 N 117 26.2 W  8.1    2 km ( 1 mi) N    of Fontana, CA; 
                                   Felt in Rialto and heard in Mira Loma
 9666657  2.1  2001/07/02 02:51:34 32 47.1 N 116  8.8 W  7.2   15 km (10 mi) WNW  of Ocotillo, CA  
 9666661  2.2  2001/07/02 03:08:28 35 46.6 N 117 36.4 W  5.2   18 km (11 mi) NNE  of Ridgecrest, CA  
 9666669  2.9  2001/07/02 03:44:52 32 47.4 N 116  8.8 W  5.6   16 km (10 mi) WNW  of Ocotillo, CA  
 9666705  2.8  2001/07/02 08:25:26 33 15.3 N 117 28.9 W 12.4   11 km ( 7 mi) NW   of Oceanside, CA  
 9666725  2.1  2001/07/02 10:32:56 34 22.3 N 118 47.3 W 12.3   12 km ( 8 mi) ESE  of Fillmore, CA  
 9666785  2.3  2001/07/02 16:22:16 32 43.3 N 115 57.3 W  4.4    4 km ( 2 mi) ESE  of Ocotillo, CA  
 9666805  2.7  2001/07/02 19:00:20 35 56.1 N 117 41.1 W  3.1   27 km (17 mi) ESE  of Coso Junction, CA  
 9666845  2.3  2001/07/02 23:13:48 34 17.8 N 116 46.4 W  4.9    8 km ( 5 mi) ENE  of Big Bear City, CA  
 9666861  2.1  2001/07/03 01:54:52 34 17.9 N 116 46.5 W  5.6    8 km ( 5 mi) ENE  of Big Bear City, CA  
 9666869  2.5  2001/07/03 02:35:11 35 56.1 N 117 41.0 W  3.0   27 km (17 mi) ESE  of Coso Junction, CA  
 9666885  2.1  2001/07/03 03:33:56 34 25.1 N 116 29.1 W  2.9   34 km (21 mi) N    of Yucca Valley, CA  
 9666901  2.6  2001/07/03 04:38:46 34 15.6 N 116 45.9 W  2.6    8 km ( 5 mi) E    of Big Bear City, CA  
 9666905  3.9  2001/07/03 04:40:48 34 15.8 N 116 45.9 W  3.3    8 km ( 5 mi) E    of Big Bear City, CA; 
                                   Felt fairly widely in the Inland Empire and Big Bear areas
 9666909  3.0  2001/07/03 04:43:13 34 15.8 N 116 46.0 W  4.3    8 km ( 5 mi) E    of Big Bear City, CA  
 9666937  2.2  2001/07/03 07:06:11 33 58.3 N 116 46.3 W 12.9    6 km ( 4 mi) NNE  of Cabazon, CA  
 9666957  2.4  2001/07/03 08:50:39 36  2.2 N 117 32.5 W  1.9   34 km (21 mi) NNW  of Trona, CA  
 9666993  2.3  2001/07/03 10:33:36 32 10.7 N 115 48.2 W  9.7   62 km (38 mi) SSW  of Calexico, CA  
 9666997  2.3  2001/07/03 10:48:45 32 59.3 N 116  6.0 W  5.6   17 km (11 mi) S    of Ocotillo Wells, CA  
 9667041  2.2  2001/07/03 12:58:40 34 17.8 N 116 46.5 W  5.3    8 km ( 5 mi) ENE  of Big Bear City, CA  
 9667077  2.0  2001/07/03 15:10:50 34 17.8 N 116 46.6 W  5.4    8 km ( 5 mi) ENE  of Big Bear City, CA  
 9667089  2.2  2001/07/03 15:34:10 33 27.4 N 116 37.3 W 10.4   12 km ( 7 mi) SSE  of Anza, CA  
 9667129  2.1  2001/07/03 20:04:36 33 31.5 N 116 33.2 W 13.8   11 km ( 7 mi) ESE  of Anza, CA  
 9667165  2.2  2001/07/04 01:51:14 32 34.8 N 117 16.6 W  7.0   19 km (12 mi) SW   of San Diego, CA  
 9667189  2.2  2001/07/04 05:48:06 33 58.1 N 117 13.8 W 13.4    9 km ( 6 mi) SSE  of Loma Linda, CA  
 9667277  2.4  2001/07/04 15:06:18 34 40.4 N 116 17.2 W  4.4   60 km (37 mi) N    of Joshua Tree, CA  
 9667281  2.5  2001/07/04 15:27:53 33 11.8 N 115 36.2 W  3.1    4 km ( 3 mi) NE   of Obsidian Butte, CA  
 9667293  2.2  2001/07/04 17:55:58 35 19.8 N 118 39.8 W  5.6   20 km (13 mi) NE   of Arvin, CA  
 9667353  2.2  2001/07/05 03:43:44 34 17.9 N 116 46.6 W  6.3    8 km ( 5 mi) ENE  of Big Bear City, CA  
 9667361  2.0  2001/07/05 07:00:40 35 20.0 N 118 40.2 W  5.6   20 km (13 mi) NE   of Arvin, CA  
 9667385  2.4  2001/07/05 08:47:35 34 15.7 N 116 45.9 W  4.5    8 km ( 5 mi) E    of Big Bear City, CA  
 9667469  2.2  2001/07/05 15:12:37 34 16.5 N 116 44.1 W  5.8   11 km ( 7 mi) E    of Big Bear City, CA  
 9667481  2.6  2001/07/05 16:31:18 34 16.6 N 116 28.8 W  2.7   18 km (11 mi) N    of Yucca Valley, CA  
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