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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 = Thu Jan 8 19:00:01 PST 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
1.0 2009/01/08 12:40:11 34.202N 117.581W 8.5 9 km ( 5 mi) N of Rancho Cucamonga, CA 1.5 2009/01/07 02:39:25 34.019N 118.760W 4.2 2 km ( 1 mi) SE of Malibu, CA 1.4 2009/01/06 12:03:33 34.856N 118.764W 0.0 11 km ( 7 mi) NE of Gorman, CA 1.2 2009/01/06 00:58:51 34.380N 118.629W 7.3 6 km ( 4 mi) WSW of Valencia, CA 1.2 2009/01/05 11:57:34 34.161N 117.428W 5.8 7 km ( 4 mi) NW of Rialto, CA 1.9 2009/01/05 05:40:21 33.479N 118.431W 6.0 18 km (11 mi) NNW of Avalon, CA 1.0 2009/01/05 04:38:50 34.010N 117.145W 5.1 6 km ( 4 mi) SSE of Redlands, CA 1.5 2009/01/04 18:51:49 34.080N 117.308W 17.0 2 km ( 1 mi) NE of Colton, CA 1.4 2009/01/04 05:02:23 34.013N 117.149W 5.1 5 km ( 3 mi) SSE of Redlands, CA 1.7 2009/01/04 02:09:48 34.015N 117.147W 5.2 5 km ( 3 mi) SSE of Redlands, CA 0.8 2009/01/04 01:18:32 34.004N 117.151W 5.1 6 km ( 4 mi) SSE of Redlands, CA 1.5 2009/01/03 21:56:22 34.014N 117.144W 5.6 5 km ( 3 mi) SSE of Redlands, CA 1.6 2009/01/03 17:17:04 34.013N 117.145W 5.4 5 km ( 3 mi) SSE of Redlands, CA 1.2 2009/01/03 09:41:56 34.014N 117.140W 5.5 6 km ( 3 mi) SSE of Redlands, CA 1.1 2009/01/03 09:29:28 34.010N 117.141W 5.3 6 km ( 4 mi) SSE of Redlands, CA 1.7 2009/01/03 04:49:56 34.013N 117.145W 6.3 5 km ( 3 mi) SSE of Redlands, CA 1.2 2009/01/03 03:40:19 34.036N 117.267W 17.0 2 km ( 1 mi) SW of Loma Linda, CA 1.1 2009/01/02 22:27:18 34.013N 117.143W 5.8 6 km ( 3 mi) SSE of Redlands, CA 1.1 2009/01/02 22:07:07 34.377N 117.644W 9.5 3 km ( 2 mi) NNW of Wrightwood, CA 1.2 2009/01/02 18:52:20 34.983N 117.425W 5.9 22 km (14 mi) E of Boron, CA 1.2 2009/01/02 18:41:42 34.014N 117.143W 6.7 5 km ( 3 mi) SSE of Redlands, CA 2.1 2009/01/02 15:04:48 34.344N 118.480W 9.0 6 km ( 4 mi) SE of Newhall, CA 1.6 2009/01/02 10:19:52 34.335N 118.486W 7.3 6 km ( 4 mi) SE of Newhall, CA 1.5 2009/01/02 10:17:33 34.343N 118.481W 6.2 6 km ( 4 mi) SE of Newhall, CA 1.7 2009/01/02 06:12:31 34.336N 118.479W 9.2 6 km ( 4 mi) SE of Newhall, CA 1.5 2009/01/02 03:45:48 34.337N 118.482W 9.9 6 km ( 4 mi) SE of Newhall, CA 1.4 2009/01/02 02:59:11 34.346N 118.504W 10.7 4 km ( 3 mi) SSE of Newhall, CA 1.0 2009/01/01 23:38:45 34.593N 118.626W 7.4 8 km ( 5 mi) N of Castaic Lake dam, 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)