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Update time = Wed May 8 15:00:04 PDT 2013
Here are the earthquakes appearing on this map, most recent at top ...

 MAG    DATE    LOCAL-TIME  LAT     LON    DEPTH    LOCATION
        y/m/d     h:m:s     deg     deg     km

 1.5  2013/05/06 23:19:39 33.705N 117.150W 15.3    8 km ( 5 mi) S   of Perris, CA
 1.6  2013/05/06 13:00:45 33.692N 117.271W  1.5    6 km ( 4 mi) ENE of Lake Elsinore, CA
 2.1  2013/05/04 23:28:06 33.918N 117.063W 14.1    8 km ( 5 mi) W   of Beaumont, CA
 0.9  2013/05/04 20:47:20 33.955N 117.058W 11.9    8 km ( 5 mi) WNW of Beaumont, CA
 1.2  2013/05/04 15:43:24 33.644N 117.238W 15.3    9 km ( 6 mi) ESE of Lake Elsinore, CA
 0.9  2013/05/03 15:38:35 33.967N 117.216W 15.6   10 km ( 6 mi) SSE of Loma Linda, CA
 1.3  2013/05/03 12:30:49 33.673N 117.217W  0.0   11 km ( 7 mi) E   of Lake Elsinore, CA
 1.2  2013/05/03 07:11:42 33.916N 117.037W 16.4    6 km ( 4 mi) WSW of Beaumont, CA
 2.2  2013/05/03 03:33:03 33.401N 118.208W  4.7   12 km ( 8 mi) ENE of Avalon, Catalina Island, CA
 2.7  2013/05/03 01:37:30 33.977N 118.769W 12.0    4 km ( 3 mi) SE  of Pt. Dume, CA
 3.2  2013/05/02 22:57:53 33.986N 118.786W 12.8    2 km ( 1 mi) SE  of Pt. Dume, CA
 1.0  2013/05/01 15:03:45 33.981N 117.197W 11.8    8 km ( 5 mi) SSW of Redlands, CA

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Data Sources

Northern California - USGS = U.S. Geological Survey, Menlo Park
Northern California - UCB = University of California, Berkeley
Southern California - USGS = U.S. Geological Survey, Pasadena
Southern California - Caltech = California Institute of Technology
Southern California - UCSD = University of California, San Diego
Nevada - UNR = University of Nevada, Reno
US and World - USGS/NEIC = National Earthquake Information Center
Offshore = West Coast & Alaska Tsunami Warning Center
...all members of the Advanced National Seismic System (ANSS)