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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 22:00:01 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 21:30:13 33.481N 116.487W 13.9 19 km (12 mi) ESE of Anza, CA 1.3 2009/11/07 20:57:00 33.695N 116.783W 17.2 8 km ( 5 mi) SW of Idyllwild, CA 1.9 2009/11/07 19:20:10 34.243N 116.428W 4.6 13 km ( 8 mi) N of Yucca Valley, CA 1.6 2009/11/07 18:40:07 34.391N 116.692W 3.9 20 km (12 mi) NE of Big Bear City, CA 1.9 2009/11/07 14:20:29 33.485N 116.480W 15.5 19 km (12 mi) ESE of Anza, CA 1.5 2009/11/07 09:57:29 33.853N 116.492W 37.8 5 km ( 3 mi) NE of Palm Springs, CA 1.4 2009/11/07 08:42:22 33.929N 116.055W 4.0 23 km (14 mi) S of Twentynine Palms, CA 1.3 2009/11/07 00:04:35 33.427N 116.093W 7.0 5 km ( 3 mi) WNW of Desert Shores, CA 1.6 2009/11/07 00:02:54 33.197N 115.572W 2.7 7 km ( 4 mi) ENE of Obsidian Butte, CA 1.7 2009/11/07 00:02:27 33.184N 115.574W 3.4 6 km ( 4 mi) ENE of Obsidian Butte, CA 1.9 2009/11/06 22:48:24 33.201N 115.563W 1.3 6 km ( 4 mi) SW of Niland, CA 1.6 2009/11/06 22:47:08 34.300N 116.145W 26.3 8 km ( 5 mi) NW of Twentynine Palms Base, CA 1.4 2009/11/06 22:25:25 33.194N 115.569W 2.7 7 km ( 4 mi) ENE of Obsidian Butte, CA 1.5 2009/11/06 22:23:38 33.196N 115.574W 2.8 7 km ( 4 mi) ENE of Obsidian Butte, CA 1.5 2009/11/06 22:14:46 33.437N 115.382W 8.2 25 km (16 mi) NNE of Niland, CA 1.4 2009/11/06 22:04:03 33.417N 116.465W 12.0 21 km (13 mi) NNW of Borrego Springs, CA 1.8 2009/11/06 21:19:52 33.215N 115.562W 0.0 5 km ( 3 mi) WSW of Niland, CA 1.8 2009/11/06 21:19:48 33.181N 115.594W 6.9 4 km ( 3 mi) ENE of Obsidian Butte, CA 1.4 2009/11/06 20:58:02 33.468N 115.154W 7.1 34 km (21 mi) S of Palen Dry Lake, CA 1.4 2009/11/06 20:36:48 33.699N 116.040W 6.6 13 km ( 8 mi) E of Coachella, CA 1.2 2009/11/06 20:02:27 33.335N 116.418W 1.3 11 km ( 7 mi) NNW of Borrego Springs, CA 1.5 2009/11/06 12:10:21 33.175N 116.381W 17.5 8 km ( 5 mi) S of Borrego Springs, CA 1.5 2009/11/06 11:15:41 34.059N 116.374W 9.1 8 km ( 5 mi) SSE of Yucca Valley, CA 1.3 2009/11/06 10:59:13 33.419N 116.384W 12.9 19 km (12 mi) N of Borrego Springs, CA 1.5 2009/11/06 08:06:50 33.939N 116.060W 6.5 22 km (14 mi) S of Twentynine Palms, CA 1.2 2009/11/06 05:00:57 33.627N 116.673W 16.1 8 km ( 5 mi) N of Anza, CA 1.4 2009/11/06 04:46:30 33.977N 116.319W 7.6 17 km (10 mi) S of Joshua Tree, CA 1.4 2009/11/06 03:23:48 33.929N 116.790W 13.4 3 km ( 2 mi) NW of Cabazon, CA 1.7 2009/11/06 02:47:08 33.676N 116.719W 16.9 8 km ( 5 mi) S of Idyllwild, CA 1.2 2009/11/06 02:18:19 33.495N 116.424W 20.5 23 km (14 mi) SSW of La Quinta, 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)