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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 21 11:00:04 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
1.6 2009/11/20 18:56:04 34.033N 117.210W 8.4 4 km ( 3 mi) ESE of Loma Linda, CA 1.0 2009/11/20 07:12:43 34.053N 117.254W 15.5 1 km ( 0 mi) NNW of Loma Linda, CA 2.5 2009/11/20 06:27:02 34.059N 117.256W 16.2 1 km ( 1 mi) NNW of Loma Linda, CA 1.4 2009/11/20 03:56:35 34.329N 118.803W 15.2 8 km ( 5 mi) NE of Moorpark, CA 1.4 2009/11/20 02:25:21 34.297N 118.680W 12.2 6 km ( 4 mi) ENE of Simi Valley, CA 1.6 2009/11/19 05:07:49 33.986N 117.152W 10.4 8 km ( 5 mi) SSE of Redlands, CA 1.7 2009/11/19 00:40:48 34.764N 118.864W 15.2 4 km ( 2 mi) SSW of Gorman, CA 0.9 2009/11/18 21:10:55 34.029N 117.231W 14.6 3 km ( 2 mi) SE of Loma Linda, CA 0.9 2009/11/18 14:38:28 34.045N 117.221W 6.0 3 km ( 2 mi) E of Loma Linda, CA 1.7 2009/11/18 13:30:14 33.926N 118.534W 14.6 10 km ( 6 mi) SW of Marina del Rey, CA 1.4 2009/11/18 10:08:41 34.622N 117.119W 0.0 15 km ( 9 mi) NE of Apple Valley, CA 1.2 2009/11/16 21:46:55 34.844N 118.867W 4.8 2 km ( 1 mi) E of Lebec, CA 2.2 2009/11/16 19:03:31 33.462N 118.304W 5.5 14 km ( 8 mi) N of Avalon, CA 0.5 2009/11/16 06:21:40 33.997N 117.082W 6.0 5 km ( 3 mi) SW of Yucaipa, CA 1.0 2009/11/16 05:49:45 33.975N 117.182W 6.0 7 km ( 4 mi) NE of Moreno Valley, CA 0.9 2009/11/16 03:23:40 34.056N 117.230W 7.0 2 km ( 1 mi) ENE of Loma Linda, CA 1.7 2009/11/16 00:28:34 34.195N 117.095W 6.5 2 km ( 1 mi) SE of Running Springs, CA 1.0 2009/11/15 22:36:58 34.196N 117.089W 5.8 2 km ( 1 mi) SE of Running Springs, CA 1.1 2009/11/15 18:56:13 34.009N 117.109W 16.2 6 km ( 4 mi) WSW of Yucaipa, CA 1.2 2009/11/15 14:13:11 34.195N 117.093W 6.7 2 km ( 1 mi) SE of Running Springs, CA 1.1 2009/11/15 05:57:36 33.944N 117.221W 11.1 2 km ( 1 mi) NNE of Moreno Valley, CA 0.8 2009/11/15 05:17:05 33.865N 117.050W 17.9 7 km ( 5 mi) ENE of Lakeview, CA 3.3 2009/11/14 23:54:22 33.914N 117.059W 13.4 8 km ( 5 mi) W of Beaumont, CA 1.1 2009/11/14 22:30:25 34.198N 117.092W 5.1 2 km ( 1 mi) SE of Running Springs, CA 1.6 2009/11/14 18:58:59 34.285N 118.480W 14.1 2 km ( 2 mi) NE of Granada Hills, 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)