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Brown lines represent known hazardous faults or fault zones. White lines are roads.
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Update time = Fri May 24 19:00:00 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

 2.3  2013/05/20 04:38:03 37.186N 115.794W  7.9   54 km (33 mi) SSW of Tempiute, NV
 1.0  2013/05/18 13:16:41 37.141N 116.749W  4.1   26 km (16 mi) N   of Beatty, NV
 0.2  2013/05/18 12:50:43 37.090N 116.749W  7.0   20 km (13 mi) N   of Beatty, NV
 0.4  2013/05/18 10:40:01 37.010N 116.397W 12.1   34 km (21 mi) ENE of Beatty, NV
 1.4  2013/05/18 09:25:23 37.005N 116.400W  9.3   34 km (21 mi) ENE of Beatty, NV
 0.4  2013/05/18 08:19:01 37.010N 116.392W  9.2   34 km (21 mi) ENE of Beatty, NV
 0.2  2013/05/18 07:57:08 37.016N 116.397W 12.6   34 km (21 mi) ENE of Beatty, NV
 0.1  2013/05/18 04:17:57 37.003N 116.410W 10.9   33 km (20 mi) ENE of Beatty, NV
 0.8  2013/05/17 23:18:56 37.063N 115.237W  3.4   34 km (21 mi) S   of Alamo, NV
 0.2  2013/05/17 23:05:47 37.121N 115.843W 15.7   62 km (39 mi) SSW of Tempiute, NV

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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)