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Maps are updated within about 5 minutes of an earthquake or once an hour.
Brown lines represent known hazardous faults or fault zones. White lines are roads.
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Update time = Sat May 9 2:00:01 PDT 2009
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
0.2 2009/05/07 22:21:47 35.956N 120.530W 5.5 11 km ( 7 mi) NW of Parkfield, CA 2.8 2009/05/07 22:05:55 36.347N 120.740W 10.9 10 km ( 6 mi) SW of New Idria, CA 1.8 2009/05/07 12:20:21 35.478N 120.597W 2.4 7 km ( 4 mi) E of Atascadero, CA 0.3 2009/05/06 22:46:05 35.869N 120.429W 4.8 3 km ( 2 mi) S of Parkfield, CA 0.6 2009/05/06 16:14:23 36.239N 120.793W 6.8 22 km (14 mi) SSW of New Idria, CA 2.6 2009/05/06 06:00:11 36.127N 119.997W 8.9 12 km ( 8 mi) SE of Huron, CA 1.3 2009/05/06 02:58:38 35.074N 119.034W 17.0 6 km ( 4 mi) WNW of Mettler, CA 0.6 2009/05/06 01:48:58 35.494N 120.791W 2.2 10 km ( 6 mi) SW of Templeton, CA 0.4 2009/05/05 18:21:45 35.956N 120.518W 2.8 10 km ( 6 mi) NW of Parkfield, CA 0.7 2009/05/05 13:32:14 36.024N 120.625W 5.2 22 km (14 mi) NW of Parkfield, CA 1.1 2009/05/05 06:54:04 35.607N 120.759W 4.5 7 km ( 5 mi) NW of Templeton, CA 0.9 2009/05/05 05:57:00 35.545N 120.862W 7.8 12 km ( 8 mi) NNE of Cayucos, CA 1.1 2009/05/04 14:24:47 36.291N 120.863W 7.0 22 km (14 mi) SW of New Idria, CA 0.8 2009/05/04 08:12:34 35.576N 120.819W 3.7 10 km ( 6 mi) WNW of Templeton, CA 0.5 2009/05/03 20:14:27 36.248N 120.794W 6.8 22 km (13 mi) SSW of New Idria, CA 0.3 2009/05/03 09:30:38 35.972N 120.546W 6.0 13 km ( 8 mi) NW of Parkfield, CA 0.8 2009/05/03 03:21:35 36.013N 120.875W 9.5 3 km ( 2 mi) ESE of San Ardo, CA 0.7 2009/05/02 20:04:26 36.094N 120.660W 7.3 23 km (15 mi) ENE of San Ardo, CA 1.2 2009/05/02 15:42:33 36.030N 120.871W 15.6 3 km ( 2 mi) ENE of San Ardo, CA 1.7 2009/05/02 15:37:46 36.022N 120.584W 5.1 19 km (12 mi) NW of Parkfield, CA 1.7 2009/05/02 15:29:47 35.054N 119.565W 15.3 12 km ( 8 mi) SW of Taft Heights, CA 0.4 2009/05/02 13:43:58 35.988N 120.563W 1.7 15 km (10 mi) NW of Parkfield, CA 0.3 2009/05/02 10:22:44 35.978N 120.553W 5.6 14 km ( 9 mi) NW of Parkfield, CA 0.2 2009/05/02 10:22:44 35.981N 120.544W 6.1 14 km ( 8 mi) NW of Parkfield, CA
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)