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Brown lines represent known hazardous faults or fault zones. White lines are roads.
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Update time = Sat Mar 20 9:00:04 PDT 2010
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

 1.3  2010/03/19 20:51:14 35.791N 117.571W  7.5   18 km (11 mi) W   of Trona, CA
 1.7  2010/03/18 10:30:19 36.051N 117.843W  2.0    9 km ( 6 mi) E   of Coso Junction, CA
 1.6  2010/03/17 12:18:12 35.894N 117.664W  2.8   30 km (19 mi) WNW of Trona, CA
 0.7  2010/03/16 13:36:48 36.011N 117.775W  5.5   16 km (10 mi) ESE of Coso Junction, CA
 1.6  2010/03/16 12:29:26 36.390N 117.850W  0.3   18 km (11 mi) NE  of Olancha, CA
 1.5  2010/03/14 18:34:49 35.770N 117.997W 11.8   31 km (19 mi) S   of Coso Junction, CA
 1.1  2010/03/14 11:57:43 36.025N 117.766W  3.8   17 km (10 mi) E   of Coso Junction, CA
 1.1  2010/03/13 09:40:50 36.228N 117.865W  5.6   14 km ( 9 mi) ESE of Olancha, CA

Special maps:
Long Valley || Los Angeles || San Francisco Index map || big earthquake list || all earthquake list || glossary of terms ||

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)