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Update time = Fri May 24 6:00:00 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

 1.7  2013/05/23 20:14:19 37.306N 119.090W  8.2   30 km (19 mi) NE  of Shaver Lake, CA
 1.7  2013/05/23 17:42:28 37.550N 119.005W  1.0   11 km ( 7 mi) SSW of Mammoth Lakes, CA
 1.3  2013/05/23 04:57:48 37.653N 119.379W  7.4   22 km (13 mi) ESE of Yosemite Village, CA
 2.0  2013/05/22 23:06:45 36.383N 120.964W  6.0   23 km (14 mi) SE  of Pinnacles, CA
 1.8  2013/05/22 21:09:36 36.101N 120.682W  3.0   22 km (14 mi) ENE of San Ardo, CA
 0.4  2013/05/22 19:40:57 37.629N 119.051W 15.3    7 km ( 5 mi) WSW of Mammoth Lakes, CA
 0.5  2013/05/22 19:40:11 37.632N 119.089W 15.6   10 km ( 7 mi) W   of Mammoth Lakes, CA
 0.5  2013/05/22 19:39:52 37.632N 119.062W 15.2    8 km ( 5 mi) WSW of Mammoth Lakes, CA
 1.7  2013/05/21 15:53:13 37.554N 119.001W  0.8   11 km ( 7 mi) SSW of Mammoth Lakes, CA
 1.5  2013/05/21 15:14:30 36.018N 120.589W  3.4   19 km (12 mi) NW  of Parkfield, CA
 0.7  2013/05/20 16:11:49 37.563N 119.003W  3.5   10 km ( 6 mi) SSW of Mammoth Lakes, CA
 1.1  2013/05/20 00:01:24 37.638N 119.358W 16.2   24 km (15 mi) ESE of Yosemite Village, CA
 2.1  2013/05/19 15:25:38 36.303N 120.814W  9.6   18 km (11 mi) SW  of New Idria, CA
 0.2  2013/05/19 13:57:36 37.635N 119.035W  3.4    6 km ( 4 mi) WSW of Mammoth Lakes, CA
 0.9  2013/05/19 02:19:50 36.167N 120.842W  9.1   17 km (11 mi) NNE of San Ardo, CA
 1.4  2013/05/18 20:48:19 36.244N 120.796W  9.1   22 km (14 mi) SSW of New Idria, CA
 1.3  2013/05/18 13:58:34 37.568N 119.134W  5.8   17 km (10 mi) WSW of Mammoth Lakes, CA
 1.1  2013/05/18 12:16:55 36.012N 120.578W  2.8   18 km (11 mi) NW  of Parkfield, CA
 1.7  2013/05/18 11:21:19 37.551N 119.007W  1.8   11 km ( 7 mi) SSW of Mammoth Lakes, CA
 1.9  2013/05/18 10:17:51 37.154N 119.322W 32.4    5 km ( 3 mi) N   of Shaver Lake, CA
 0.3  2013/05/18 09:15:00 37.630N 119.030W  6.3    6 km ( 3 mi) WSW of Mammoth Lakes, CA
 1.0  2013/05/17 12:13:38 37.371N 119.033W 10.4   31 km (19 mi) S   of Mammoth Lakes, CA
 3.0  2013/05/17 11:53:20 37.378N 119.038W 10.8   31 km (19 mi) S   of Mammoth Lakes, 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)