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Brown lines represent known hazardous faults or fault zones. White lines are roads.
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Update time = Wed Jun 19 0:00:25 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

 1.2  2013/06/16 12:06:41 35.724N 121.108W  7.8   12 km ( 7 mi) NE  of San Simeon, CA
 0.3  2013/06/16 01:58:25 35.971N 120.532W  3.6   12 km ( 7 mi) NW  of Parkfield, CA
 1.2  2013/06/15 22:58:38 35.188N 120.820W  2.7   17 km (11 mi) WNW of Pismo Beach, CA
 0.9  2013/06/15 04:01:54 35.651N 121.062W  8.6   10 km ( 6 mi) N   of Cambria, CA
 1.9  2013/06/14 10:35:48 35.721N 121.101W  7.4   12 km ( 7 mi) NE  of San Simeon, CA
 1.0  2013/06/13 04:51:09 35.445N 120.740W  5.0    8 km ( 5 mi) SW  of Atascadero, CA
 1.9  2013/06/13 03:20:46 35.450N 120.733W  5.8    7 km ( 5 mi) SW  of Atascadero, CA
 1.5  2013/06/12 09:43:47 35.730N 121.070W  8.9   15 km ( 9 mi) NE  of San Simeon, CA
 1.5  2013/06/12 01:31:17 34.864N 120.247W  0.0   20 km (12 mi) ESE of Santa Maria, 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)