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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 Nov 7 23:00:02 PST 2009
Here are the 30 most recent earthquakes and all M>3 earthquakes on this map...
MAG DATE LOCAL-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
1.5 2009/11/07 18:13:16 34.007N 117.102W 16.9 6 km ( 3 mi) WSW of Yucaipa, CA 1.4 2009/11/07 02:26:49 34.146N 118.507W 8.7 2 km ( 1 mi) SSW of Encino, CA 2.1 2009/11/07 01:42:41 34.235N 118.412W 8.7 4 km ( 2 mi) ENE of Panorama City, CA 1.2 2009/11/06 04:06:17 35.712N 117.617W 7.6 11 km ( 7 mi) NNE of Ridgecrest, CA 1.8 2009/11/06 04:04:22 35.706N 117.625W 7.8 11 km ( 7 mi) NNE of Ridgecrest, CA 2.1 2009/11/06 02:12:20 34.040N 118.016W 1.1 1 km ( 1 mi) W of Avocado Heights, CA 1.6 2009/11/05 20:43:59 35.998N 117.800W 4.0 14 km ( 9 mi) ESE of Coso Junction, CA 1.7 2009/11/05 19:42:31 34.166N 118.266W 0.8 2 km ( 1 mi) WSW of Glendale, CA 1.7 2009/11/05 11:27:23 34.167N 117.218W 21.0 6 km ( 3 mi) NNW of Highland, CA 1.2 2009/11/05 10:56:04 35.046N 118.318W 0.0 12 km ( 8 mi) WNW of Mojave, CA 0.9 2009/11/04 20:01:44 34.536N 118.133W 10.8 6 km ( 4 mi) SSW of Palmdale, CA 0.9 2009/11/04 14:05:39 35.967N 117.318W 6.3 23 km (14 mi) NNE of Trona, CA 0.6 2009/11/04 11:55:17 35.935N 117.288W 7.0 20 km (13 mi) NNE of Trona, CA 1.3 2009/11/04 11:14:03 35.942N 117.163W 1.6 26 km (16 mi) SSW of Telescope Peak, CA 0.3 2009/11/04 06:20:45 35.985N 117.874W 5.1 9 km ( 6 mi) SE of Coso Junction, CA 0.5 2009/11/04 06:07:27 35.965N 117.880W 6.9 11 km ( 7 mi) SE of Coso Junction, CA 0.2 2009/11/04 03:41:33 35.965N 117.880W 7.3 11 km ( 7 mi) SE of Coso Junction, CA 1.2 2009/11/03 19:21:06 34.081N 117.313W 12.5 2 km ( 1 mi) NNE of Colton, CA 1.7 2009/11/03 16:19:34 35.033N 117.676W 0.0 2 km ( 1 mi) NW of Boron, CA 0.5 2009/11/03 15:44:24 35.777N 117.946W 3.6 19 km (12 mi) NW of Inyokern, CA 1.5 2009/11/03 15:20:25 34.068N 117.806W 3.0 4 km ( 2 mi) SSE of San Dimas, CA 1.9 2009/11/03 13:29:33 34.380N 118.128W 8.0 12 km ( 7 mi) SSE of Acton, CA 1.3 2009/11/03 11:17:48 34.627N 117.121W 0.0 15 km (10 mi) NNE of Apple Valley, CA 1.6 2009/11/03 05:40:36 34.285N 118.689W 10.0 5 km ( 3 mi) ENE of Simi Valley, CA 1.8 2009/11/02 17:27:34 35.262N 118.576W 7.7 3 km ( 2 mi) NNE of Keene, CA 1.8 2009/11/02 16:21:51 35.044N 117.672W 0.0 3 km ( 2 mi) NNW of Boron, CA 1.2 2009/11/02 15:24:08 35.045N 118.988W 22.4 2 km ( 2 mi) SW of Mettler, CA 1.8 2009/11/02 12:31:47 34.923N 118.957W 21.5 3 km ( 2 mi) SW of Grapevine, CA 1.3 2009/11/02 12:31:46 34.927N 118.971W 20.1 4 km ( 3 mi) WSW of Grapevine, CA 1.0 2009/11/02 11:16:18 35.939N 117.171W 0.0 26 km (16 mi) NE of Trona, CA
Click here to see this same map with a complete list of earthquakes.
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)