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Brown lines represent known hazardous faults or fault zones. White lines are roads.
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Update time = Sun Oct 6 1:00:01 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

 0.9  2013/10/05 16:58:47 37.629N 119.019W  3.8    5 km ( 3 mi) WSW of Mammoth Lakes, CA
 1.5  2013/10/05 01:34:56 37.651N 118.835W  6.5   12 km ( 7 mi) E   of Mammoth Lakes, CA
 1.2  2013/10/04 05:07:55 37.534N 118.817W  7.1   12 km ( 8 mi) WSW of Toms Place, CA
 1.0  2013/10/02 05:42:52 37.598N 119.040W  2.8    8 km ( 5 mi) SW  of Mammoth Lakes, CA
 2.4  2013/10/02 02:02:03 37.495N 118.736W  8.0    9 km ( 6 mi) SW  of Toms Place, CA
 0.2  2013/10/01 12:08:33 37.643N 119.029W  2.2    5 km ( 3 mi) W   of Mammoth Lakes, CA
 1.1  2013/10/01 11:21:39 37.584N 118.943W  2.7    8 km ( 5 mi) SSE of Mammoth Lakes, CA
 0.4  2013/09/30 22:10:31 37.560N 118.838W 14.2   14 km ( 9 mi) W   of Toms Place, CA
 0.4  2013/09/30 16:20:41 37.578N 118.840W  5.8   14 km ( 9 mi) SE  of Mammoth Lakes, CA
 0.8  2013/09/30 14:51:24 37.433N 118.853W  5.7   21 km (13 mi) SW  of Toms Place, CA
 0.6  2013/09/30 08:43:38 37.638N 118.948W  4.3    2 km ( 1 mi) ESE of Mammoth Lakes, CA
 0.3  2013/09/30 08:16:58 37.534N 118.824W  6.9   13 km ( 8 mi) WSW of Toms Place, CA
 0.9  2013/09/30 08:07:00 37.534N 118.819W  6.5   13 km ( 8 mi) WSW of Toms Place, CA
 0.7  2013/09/30 04:16:57 37.641N 118.925W  9.1    4 km ( 3 mi) ESE of Mammoth Lakes, CA
 1.1  2013/09/30 01:38:01 37.634N 118.962W  6.8    2 km ( 1 mi) SSE of Mammoth Lakes, CA
 0.5  2013/09/30 01:24:02 37.471N 118.792W 10.7   14 km ( 9 mi) SW  of Toms Place, CA
 0.7  2013/09/29 21:05:44 37.592N 118.824W  5.7   13 km ( 8 mi) WNW of Toms Place, CA
 0.8  2013/09/29 11:48:08 37.642N 118.953W  6.1    2 km ( 1 mi) ESE of Mammoth Lakes, CA
 0.5  2013/09/29 10:09:46 37.535N 118.833W  8.2   14 km ( 9 mi) WSW of Toms Place, CA
 2.2  2013/09/29 06:24:40 37.590N 118.885W  4.1   10 km ( 6 mi) SE  of Mammoth Lakes, CA
 0.3  2013/09/29 05:01:27 37.547N 118.819W 12.0   12 km ( 8 mi) W   of Toms Place, 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)