Click on an earthquake on the above map for more information.
Click on an arrow at edge or corner of above map to go to an adjacent map.
Click here to go to index map || big earthquake list || all earthquakes list
Special maps: Long Valley || Los Angeles || San Francisco
Map need updating? Try reloading the page to your browser.
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.
What happens when I click on an earthquake?

Update time = Sat Nov 7 3:00:03 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

 1.3  2009/11/07 00:04:35 33.427N 116.093W  7.0   16 km (10 mi) S   of Mecca, CA
 1.6  2009/11/06 22:47:08 34.300N 116.145W 26.3   20 km (12 mi) NNW of Twentynine Palms, CA
 1.4  2009/11/06 22:04:03 33.417N 116.465W 12.0   20 km (12 mi) NNW of Borrego Springs, CA
 1.4  2009/11/06 20:36:48 33.699N 116.040W  6.6   15 km ( 9 mi) NNE of Mecca, CA
 1.2  2009/11/06 20:02:27 33.335N 116.418W  1.3   10 km ( 6 mi) NNW of Borrego Springs, CA
 1.5  2009/11/06 12:10:21 33.175N 116.381W 17.5    9 km ( 6 mi) S   of Borrego Springs, CA
 1.5  2009/11/06 11:15:41 34.059N 116.374W  9.1    8 km ( 5 mi) SE  of Yucca Valley, CA
 1.3  2009/11/06 10:59:13 33.419N 116.384W 12.9   18 km (11 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 (11 mi) E   of Desert Hot Springs, CA
 1.4  2009/11/06 03:23:48 33.929N 116.790W 13.4    1 km ( 1 mi) NNW 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   24 km (15 mi) ESE of Anza, CA
 1.7  2009/11/06 00:09:37 33.348N 116.373W 11.7   10 km ( 6 mi) N   of Borrego Springs, CA
 2.4  2009/11/05 22:52:23 33.994N 116.581W  8.3    6 km ( 4 mi) S   of Morongo Valley, CA
 1.0  2009/11/05 17:29:48 33.494N 116.475W 17.0   19 km (12 mi) ESE of Anza, CA
 1.7  2009/11/05 17:28:56 34.118N 116.918W  9.3    9 km ( 5 mi) WNW of Mt. San Gorgonio, CA
 1.9  2009/11/05 15:19:03 33.810N 117.954W 25.8    4 km ( 3 mi) N   of Garden Grove, CA
 2.4  2009/11/05 14:40:13 33.255N 116.416W  4.6    4 km ( 2 mi) W   of Borrego Springs, CA
 1.3  2009/11/05 14:29:55 33.172N 116.535W 17.1   12 km ( 8 mi) NNE of Julian, CA
 1.3  2009/11/05 11:34:38 34.139N 116.998W 10.0   12 km ( 8 mi) SE  of Running Springs, CA
 1.7  2009/11/05 11:27:23 34.167N 117.218W 21.0    9 km ( 6 mi) SSW of Lake Arrowhead, CA
 1.2  2009/11/05 10:32:57 33.420N 117.021W 12.1   16 km (10 mi) WNW of Palomar Observatory, CA
 0.8  2009/11/05 08:04:41 33.812N 116.828W 25.2   13 km ( 8 mi) SSW of Cabazon, CA
 0.8  2009/11/05 02:20:05 33.213N 116.046W  2.3   11 km ( 7 mi) SW  of Salton City, CA
 0.5  2009/11/04 20:38:04 33.693N 116.739W 17.8    6 km ( 4 mi) SSW of Idyllwild, CA
 0.8  2009/11/04 18:38:13 33.316N 116.326W  7.4    8 km ( 5 mi) NNE of Borrego Springs, CA
 1.2  2009/11/04 18:31:59 33.149N 116.001W  7.6   12 km ( 8 mi) E   of Ocotillo Wells, CA
 1.8  2009/11/04 11:07:48 33.891N 117.507W 26.5    6 km ( 4 mi) ENE of Corona, CA
 1.8  2009/11/04 10:18:03 33.981N 117.535W 27.5   12 km ( 8 mi) NNE of Corona, CA
 1.0  2009/11/04 07:30:50 33.492N 116.573W 11.9   12 km ( 7 mi) SE  of Anza, CA
 2.2  2009/11/04 06:27:21 33.258N 116.029W  4.4    6 km ( 4 mi) WSW of Salton City, CA
 1.4  2009/11/04 06:04:45 34.017N 116.763W 12.4   11 km ( 7 mi) N   of Cabazon, CA
 1.6  2009/11/04 06:00:30 33.657N 117.985W 11.0    6 km ( 4 mi) SE  of Bolsa Chica Beach, CA
 2.1  2009/11/04 03:33:09 33.254N 116.420W  5.6    4 km ( 3 mi) W   of Borrego Springs, CA
 0.8  2009/11/04 03:30:48 33.948N 116.765W 15.5    3 km ( 2 mi) NNE of Cabazon, CA
 1.1  2009/11/04 01:53:56 33.491N 116.444W 12.5   22 km (14 mi) ESE of Anza, CA
 1.4  2009/11/03 23:01:10 33.378N 116.397W 10.3   14 km ( 9 mi) N   of Borrego Springs, CA
 1.1  2009/11/03 22:55:22 33.624N 116.678W 14.4    8 km ( 5 mi) N   of Anza, CA
 0.7  2009/11/03 20:47:48 33.494N 116.761W  9.9   11 km ( 7 mi) SW  of Anza, CA
 1.2  2009/11/03 19:21:06 34.081N 117.313W 12.5    3 km ( 2 mi) SSW of San Bernardino, CA
 1.1  2009/11/03 17:31:10 34.110N 116.919W  9.6    9 km ( 5 mi) W   of Mt. San Gorgonio, CA
 1.4  2009/11/03 17:23:26 33.949N 116.767W 16.8    3 km ( 2 mi) NNE of Cabazon, CA
 1.3  2009/11/03 16:55:54 33.949N 116.762W 16.2    4 km ( 2 mi) NE  of Cabazon, CA
 1.5  2009/11/03 15:20:25 34.068N 117.806W  3.0    5 km ( 3 mi) WNW of Pomona, CA
 0.9  2009/11/03 15:06:38 34.014N 116.728W 17.1   11 km ( 7 mi) NNE of Cabazon, CA
 1.9  2009/11/03 14:07:10 34.038N 116.633W 13.4    5 km ( 3 mi) W   of Morongo Valley, CA
 1.6  2009/11/03 13:46:06 33.838N 117.484W  0.0    8 km ( 5 mi) ESE of Corona, CA
 1.6  2009/11/03 13:21:50 33.256N 116.410W  6.5    3 km ( 2 mi) W   of Borrego Springs, CA
 1.3  2009/11/03 13:06:35 33.250N 116.396W 12.5    2 km ( 1 mi) WSW of Borrego Springs, CA
 1.2  2009/11/03 13:02:07 33.357N 116.369W 13.6   11 km ( 7 mi) N   of Borrego Springs, CA
 1.7  2009/11/03 12:39:53 33.963N 116.954W  5.8    4 km ( 3 mi) NNE of Beaumont, CA
 1.3  2009/11/03 11:17:48 34.627N 117.121W  0.0   19 km (12 mi) ENE of Victorville, CA
 1.5  2009/11/03 10:17:48 33.254N 116.409W  7.8    3 km ( 2 mi) W   of Borrego Springs, CA
 1.1  2009/11/03 07:40:07 33.848N 116.920W  5.2   10 km ( 6 mi) SSW of Banning, CA
 1.7  2009/11/03 03:50:42 34.173N 116.444W  7.7    7 km ( 4 mi) N   of Yucca Valley, CA
 2.4  2009/11/03 02:54:48 33.253N 116.419W  5.7    4 km ( 3 mi) W   of Borrego Springs, CA
 0.6  2009/11/03 01:46:28 34.022N 116.864W  6.0    9 km ( 6 mi) SSW of Mt. San Gorgonio, CA
 1.0  2009/11/03 01:27:47 34.516N 116.286W  4.0   26 km (16 mi) SSW of Ludlow, CA
 1.8  2009/11/03 01:17:22 33.255N 116.412W  7.0    4 km ( 2 mi) W   of Borrego Springs, CA
 0.8  2009/11/03 00:21:14 33.521N 116.566W 15.2   11 km ( 7 mi) ESE of Anza, CA
 1.0  2009/11/03 00:16:26 33.522N 116.573W 15.5   10 km ( 6 mi) ESE of Anza, CA
 1.8  2009/11/03 00:14:34 33.511N 116.590W 11.8    9 km ( 6 mi) ESE of Anza, CA
 1.5  2009/11/03 00:12:38 33.450N 116.659W  1.0   12 km ( 7 mi) S   of Anza, CA
 1.7  2009/11/03 00:11:49 33.513N 116.584W 12.8    9 km ( 6 mi) ESE of Anza, CA
 0.5  2009/11/02 22:54:59 33.518N 116.522W 10.3   14 km ( 9 mi) ESE of Anza, CA
 1.4  2009/11/02 22:36:42 34.639N 116.666W  4.2   34 km (21 mi) NE  of Lucerne Valley, CA
 0.2  2009/11/02 20:24:33 33.519N 116.452W  7.3   21 km (13 mi) E   of Anza, CA
 0.9  2009/11/02 18:45:30 33.656N 116.713W 16.4   10 km ( 6 mi) S   of Idyllwild, CA
 0.8  2009/11/02 18:33:42 33.447N 116.368W 15.8   21 km (13 mi) N   of Borrego Springs, CA
 0.7  2009/11/02 17:56:31 33.402N 116.857W  5.9    5 km ( 3 mi) N   of Palomar Observatory, CA
 1.2  2009/11/02 14:29:25 34.500N 116.454W  7.3   37 km (23 mi) SW  of Ludlow, CA
 1.4  2009/11/02 13:19:56 33.702N 116.715W 17.5    5 km ( 3 mi) S   of Idyllwild, CA
 1.6  2009/11/02 11:19:41 33.933N 116.049W  5.8   23 km (14 mi) S   of Twentynine Palms, CA
 1.5  2009/11/02 11:04:10 34.041N 117.136W 12.9    4 km ( 3 mi) ESE of Redlands, CA
 1.2  2009/11/02 09:52:14 33.416N 116.375W 12.6   18 km (11 mi) N   of Borrego Springs, CA
 1.1  2009/11/02 08:57:31 34.176N 116.445W 10.6    7 km ( 5 mi) N   of Yucca Valley, CA
 1.0  2009/11/02 07:13:12 33.030N 116.528W 13.5    9 km ( 5 mi) SE  of Julian, CA
 2.2  2009/11/02 06:20:43 33.482N 116.832W  2.5   14 km ( 9 mi) NNE of Palomar Observatory, CA
 1.0  2009/11/02 06:20:41 33.493N 116.835W  2.7   16 km (10 mi) N   of Palomar Observatory, CA
 1.6  2009/11/01 22:52:11 33.255N 116.411W  5.6    4 km ( 2 mi) W   of Borrego Springs, CA
 0.9  2009/11/01 20:41:16 34.118N 116.918W  7.3    9 km ( 5 mi) WNW of Mt. San Gorgonio, CA
 1.1  2009/11/01 20:31:57 33.490N 116.762W  8.4   11 km ( 7 mi) SW  of Anza, CA
 0.3  2009/11/01 20:05:19 33.464N 116.628W  6.9   11 km ( 7 mi) SSE of Anza, CA
 0.6  2009/11/01 19:35:24 33.941N 116.612W 15.9   10 km ( 6 mi) WSW of Desert Hot Springs, CA
 1.6  2009/11/01 18:36:43 34.033N 117.244W 19.4    2 km ( 1 mi) SSE of Loma Linda, CA
 1.1  2009/11/01 18:21:18 34.301N 117.064W 10.1   11 km ( 7 mi) NNE of Running Springs, CA
 1.4  2009/11/01 17:26:44 33.687N 117.480W  5.6   14 km ( 9 mi) W   of Lake Elsinore, CA
 0.8  2009/11/01 16:09:19 33.726N 116.744W 18.4    3 km ( 2 mi) SW  of Idyllwild, CA
 0.5  2009/11/01 15:44:01 33.648N 116.748W 16.4   11 km ( 7 mi) SSW of Idyllwild, CA
 0.8  2009/11/01 14:57:18 33.919N 116.019W  6.0   24 km (15 mi) S   of Twentynine Palms, CA
 1.2  2009/11/01 14:57:10 33.488N 116.459W 14.8   21 km (13 mi) ESE of Anza, CA
 2.0  2009/11/01 14:55:32 33.702N 116.750W 17.5    6 km ( 4 mi) SW  of Idyllwild, CA
 1.1  2009/11/01 14:35:29 34.720N 116.286W  8.6   12 km ( 7 mi) W   of Ludlow, CA
 0.6  2009/11/01 11:21:42 33.697N 116.330W 18.0    6 km ( 4 mi) ESE of Palm Desert, CA
 0.8  2009/11/01 11:21:26 33.400N 116.353W 13.1   16 km (10 mi) N   of Borrego Springs, CA
 0.6  2009/11/01 11:17:01 33.506N 116.485W 15.6   18 km (11 mi) ESE of Anza, CA
 1.0  2009/11/01 10:31:32 33.933N 116.044W  5.7   23 km (14 mi) S   of Twentynine Palms, CA
 0.8  2009/11/01 07:12:14 33.293N 116.731W 12.7    7 km ( 4 mi) NNE of Lake Henshaw, CA
 0.3  2009/11/01 01:33:12 33.588N 116.716W 13.4    6 km ( 3 mi) NW  of Anza, CA
 0.7  2009/11/01 01:54:56 33.904N 117.053W  7.0    8 km ( 5 mi) WSW of Beaumont, CA
 0.7  2009/11/01 00:28:32 33.723N 116.821W 15.1   10 km ( 6 mi) WSW of Idyllwild, CA
 0.8  2009/10/31 21:39:22 34.072N 117.208W  7.0    3 km ( 2 mi) NW  of Redlands, CA
 0.5  2009/10/31 17:19:40 33.635N 116.677W 17.0    9 km ( 5 mi) N   of Anza, CA
 1.2  2009/10/31 15:21:33 34.529N 116.241W  8.0   23 km (14 mi) SSW of Ludlow, CA
 0.6  2009/10/31 13:56:20 33.681N 116.770W 15.0    9 km ( 5 mi) SW  of Idyllwild, CA
 0.6  2009/10/31 11:52:08 33.511N 116.458W  8.4   20 km (13 mi) ESE of Anza, CA
 1.1  2009/10/31 10:16:09 34.134N 116.861W  4.8    5 km ( 3 mi) NW  of Mt. San Gorgonio, CA
 0.6  2009/10/31 07:59:44 33.602N 116.806W 12.0   14 km ( 8 mi) WNW of Anza, CA
 0.7  2009/10/31 07:56:28 33.493N 116.570W  8.8   12 km ( 7 mi) SE  of Anza, CA
 1.1  2009/10/31 05:39:06 34.135N 116.864W  4.0    5 km ( 3 mi) NW  of Mt. San Gorgonio, CA
 1.0  2009/10/31 05:28:17 33.661N 116.711W 17.2    9 km ( 6 mi) S   of Idyllwild, CA
 1.1  2009/10/31 05:28:12 33.656N 116.711W 16.6   10 km ( 6 mi) S   of Idyllwild, CA
 1.4  2009/10/31 05:17:13 34.553N 116.791W  5.5   19 km (12 mi) NE  of Lucerne Valley, CA

Special maps:
Long Valley || Los Angeles || San Francisco Index map || big earthquake list || all earthquake list || glossary of terms ||

Data Sources

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)