Southern California Earthquakes in the Past Week

Kate Hutton , Seismological Laboratory
Lucy Jones, U. S. Geological Survey
California Institute of Technology

August 3, 2001


The time period covered is 5 pm on Thursday, July 26 (PDT) through 5 pm on Thursday, August 2 (PDT). During this period we dectected and analysed 774 earthquakes. Click here to see a map.

The table below lists the quakes during the past week that were M2.5 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. Local Date Local Time Lat.      Long.    Depth  Descriptive location
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11674744  3.0  2001/07/26 22:24:44 35 59.1 N 117 52.6 W  4.0    9 km ( 6 mi) SE   of Coso Junction, CA  
 9686281  2.6  2001/07/27 10:45:02 36  3.2 N 117 52.2 W  3.0    7 km ( 4 mi) E    of Coso Junction, CA  
 9686289  3.1  2001/07/27 10:53:19 36  3.6 N 117 52.5 W  2.1    7 km ( 4 mi) ENE  of Coso Junction, CA  
 9686325  2.5  2001/07/27 11:20:31 36  3.3 N 117 52.2 W  3.0    7 km ( 4 mi) E    of Coso Junction, CA  
 9686501  2.5  2001/07/27 16:14:21 35 59.6 N 117 52.2 W  4.1    9 km ( 6 mi) SE   of Coso Junction, CA  
 9686565  3.7  2001/07/27 18:09:29 36  3.5 N 117 52.3 W  1.7    7 km ( 4 mi) ENE  of Coso Junction, CA  
               FELT
 9686569  2.5  2001/07/27 18:12:07 36  3.7 N 117 52.8 W  2.5    6 km ( 4 mi) ENE  of Coso Junction, CA  
 9686613  3.3  2001/07/27 18:27:46 36  3.3 N 117 52.0 W  2.3    7 km ( 5 mi) E    of Coso Junction, CA  
 9686661  2.5  2001/07/27 18:41:57 36  3.4 N 117 52.2 W  2.9    7 km ( 4 mi) E    of Coso Junction, CA  
 9686777  2.5  2001/07/27 21:35:27 36  3.8 N 117 52.2 W  0.1    7 km ( 5 mi) ENE  of Coso Junction, CA  
 9686897  2.9  2001/07/28 02:41:29 36  3.0 N 117 52.6 W  2.9    6 km ( 4 mi) E    of Coso Junction, CA  
 9686953  2.9  2001/07/28 04:46:13 36  1.2 N 117 52.3 W  3.2    7 km ( 5 mi) ESE  of Coso Junction, CA  
 9687105  2.8  2001/07/28 10:53:06 35 59.1 N 117 52.7 W  3.5    9 km ( 6 mi) SE   of Coso Junction, CA  
 9687109  2.5  2001/07/28 10:56:26 35 59.2 N 117 52.8 W  3.7    9 km ( 6 mi) SE   of Coso Junction, CA  
 9687169  3.0  2001/07/28 13:19:29 35 58.8 N 117 51.9 W  2.2   10 km ( 6 mi) SE   of Coso Junction, CA  
 9687173  2.7  2001/07/28 13:20:55 35 58.8 N 117 51.9 W  2.4   10 km ( 6 mi) SE   of Coso Junction, CA  
 9687277  2.6  2001/07/28 17:52:59 35 59.0 N 117 51.8 W  2.9   10 km ( 6 mi) SE   of Coso Junction, CA  
 9687665  2.8  2001/07/29 17:56:59 32 14.7 N 115 14.2 W  7.1   53 km (33 mi) SSE  of Calexico, CA  
 9688025  3.7  2001/07/30 16:34:17 36  2.9 N 117 53.0 W  2.8    6 km ( 4 mi) E    of Coso Junction, CA  
               FELT
 9688073  3.5  2001/07/30 17:47:34 36  3.1 N 117 53.0 W  3.1    6 km ( 4 mi) E    of Coso Junction, CA  
               FELT
 9688109  2.5  2001/07/30 18:34:07 36  3.2 N 117 52.9 W  3.0    6 km ( 4 mi) E    of Coso Junction, CA  
 9688281  3.3  2001/07/31 02:08:26 36  1.7 N 117 53.0 W  3.8    6 km ( 4 mi) ESE  of Coso Junction, CA  
 9688709  3.6  2001/07/31 20:05:15 35 59.4 N 117 52.7 W  3.5    9 km ( 5 mi) SE   of Coso Junction, CA  
               FELT
 9688741  2.5  2001/07/31 20:22:23 35 58.4 N 117 52.1 W  2.3   11 km ( 7 mi) SE   of Coso Junction, CA  
 9688761  2.6  2001/07/31 20:37:46 35 59.1 N 117 52.5 W  2.8    9 km ( 6 mi) SE   of Coso Junction, CA  
 9688785  2.6  2001/07/31 20:57:25 35 59.6 N 117 52.5 W  4.1    9 km ( 5 mi) SE   of Coso Junction, CA  
 9689169  2.5  2001/08/01 10:48:39 35 48.1 N 118  2.7 W  9.2   28 km (18 mi) SSW  of Coso Junction, CA  
 9689253  3.1  2001/08/01 14:31:42 36  3.7 N 117 53.8 W  1.7    5 km ( 3 mi) ENE  of Coso Junction, CA  
 9689733  2.6  2001/08/02 10:05:34 36  4.1 N 117 53.6 W  2.5    6 km ( 3 mi) ENE  of Coso Junction, CA  
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