SCEDC Home
Home
2-degree map

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 = Sun Nov 22 5:00:04 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
 1.2  2009/11/22 04:42:54 37.530N 121.856W  0.2   12 km ( 7 mi) E   of Fremont, CA
 2.0  2009/11/21 18:09:15 36.546N 121.140W  3.8    2 km ( 1 mi) N   of Pinnacles, CA
 2.3  2009/11/21 16:05:21 36.531N 121.115W  8.8    2 km ( 2 mi) E   of Pinnacles, CA
 1.2  2009/11/21 04:52:13 36.732N 121.335W  4.7    7 km ( 4 mi) S   of Tres Pinos, CA
 2.1  2009/11/20 22:25:31 36.973N 121.435W  5.5   12 km ( 8 mi) ESE of Gilroy, CA
 1.3  2009/11/20 15:12:56 36.720N 121.174W  4.7   15 km ( 9 mi) ESE of Tres Pinos, CA
 1.4  2009/11/20 11:28:31 36.753N 121.598W  0.0    7 km ( 4 mi) ESE of Prunedale, CA
 1.4  2009/11/20 10:33:05 37.323N 122.099W  0.0    6 km ( 4 mi) W   of Cupertino, CA
 1.0  2009/11/20 09:48:44 36.500N 121.082W  4.3    7 km ( 4 mi) ESE of Pinnacles, CA
 1.6  2009/11/20 06:47:16 37.414N 121.447W  3.6   29 km (18 mi) WSW of Patterson, CA
 1.1  2009/11/20 01:32:57 37.448N 121.769W  6.8   12 km ( 8 mi) E   of Milpitas, CA
 1.1  2009/11/20 00:56:01 37.350N 122.169W  7.5    6 km ( 4 mi) SW  of Los Altos, CA
 1.0  2009/11/20 00:45:30 37.790N 121.783W 10.8   12 km ( 8 mi) N   of Livermore, CA
 1.3  2009/11/20 00:09:50 37.782N 121.797W  9.9   11 km ( 7 mi) NNW of Livermore, CA
 0.6  2009/11/19 23:11:39 37.420N 121.750W  4.7   14 km ( 9 mi) E   of Milpitas, CA
 1.1  2009/11/19 22:34:54 36.556N 121.155W  7.7    3 km ( 2 mi) NNW of Pinnacles, CA
 0.9  2009/11/19 15:39:16 37.108N 121.528W  2.9    8 km ( 5 mi) ENE of San Martin, CA
 1.1  2009/11/19 11:58:27 37.770N 122.044W  0.0    6 km ( 4 mi) W   of San Ramon, CA
 1.2  2009/11/19 11:31:19 37.992N 122.452W  0.0    7 km ( 4 mi) ENE of San Rafael, CA
 1.1  2009/11/19 03:36:02 37.439N 121.781W  8.8   11 km ( 7 mi) E   of Milpitas, CA
 0.7  2009/11/19 02:57:33 36.672N 121.296W  4.4   13 km ( 8 mi) S   of Tres Pinos, CA
 0.6  2009/11/19 02:28:11 36.846N 121.580W  5.9    4 km ( 2 mi) W   of San Juan Bautista, CA
 1.4  2009/11/18 23:27:29 37.050N 121.707W  9.2   10 km ( 6 mi) WSW of San Martin, CA
 0.9  2009/11/18 21:03:37 37.355N 121.726W  3.0   15 km ( 9 mi) E   of San Jose City Hall, CA
 1.8  2009/11/18 20:21:06 37.456N 121.778W  6.1   12 km ( 7 mi) ENE of Milpitas, CA
 0.7  2009/11/18 15:46:53 37.151N 121.619W  5.1    4 km ( 2 mi) NE  of Morgan Hill, CA
 0.7  2009/11/18 15:32:30 37.259N 121.636W  5.5   14 km ( 9 mi) N   of Morgan Hill, CA
 1.3  2009/11/18 10:44:53 37.324N 122.101W  0.0    6 km ( 4 mi) W   of Cupertino, CA
 1.1  2009/11/18 06:16:33 37.739N 122.552W 11.6    9 km ( 6 mi) WNW of Daly City, CA
 1.0  2009/11/18 03:20:23 36.756N 121.271W  8.8    6 km ( 4 mi) SE  of Tres Pinos, CA
 1.5  2009/11/17 23:30:36 36.758N 121.137W  0.9   17 km (10 mi) ESE of Tres Pinos, CA
 0.4  2009/11/17 21:30:33 36.697N 121.356W 13.0   11 km ( 7 mi) SSW of Tres Pinos, CA
 0.7  2009/11/17 21:17:36 37.376N 121.733W  6.6   15 km ( 9 mi) ENE of San Jose City Hall, CA
 1.2  2009/11/17 20:38:25 37.861N 121.802W 10.1   12 km ( 8 mi) SW  of Brentwood, CA
 1.6  2009/11/17 20:08:45 37.870N 121.797W 11.9   11 km ( 7 mi) SW  of Brentwood, CA
 0.9  2009/11/17 16:10:07 37.405N 121.495W  6.6   33 km (21 mi) WSW of Patterson, CA
 1.2  2009/11/17 14:10:14 37.336N 122.109W  5.3    5 km ( 3 mi) S   of Los Altos, CA
 1.0  2009/11/17 13:17:23 37.431N 121.767W  9.7   12 km ( 8 mi) E   of Milpitas, CA
 1.5  2009/11/17 12:04:29 36.896N 121.624W  0.0   10 km ( 6 mi) NW  of San Juan Bautista, CA
 1.1  2009/11/17 11:29:03 37.111N 121.530W  3.1    8 km ( 5 mi) ENE of San Martin, CA
 1.6  2009/11/17 05:35:33 37.892N 121.768W 16.8    8 km ( 5 mi) SW  of Brentwood, CA
 1.4  2009/11/17 01:48:24 37.210N 122.085W 14.0    8 km ( 5 mi) SW  of Saratoga, CA
 0.7  2009/11/16 23:43:29 36.925N 121.433W  3.2    8 km ( 5 mi) NNW of Hollister, CA
 0.7  2009/11/16 20:23:33 37.809N 121.957W  6.2    4 km ( 2 mi) NNE of San Ramon, CA
 0.7  2009/11/16 18:06:21 36.601N 121.140W  5.7    8 km ( 5 mi) N   of Pinnacles, CA
 0.7  2009/11/16 13:03:51 36.675N 121.297W  4.5   13 km ( 8 mi) S   of Tres Pinos, CA
 2.8  2009/11/16 12:55:27 36.675N 121.296W  4.5   13 km ( 8 mi) S   of Tres Pinos, CA
 1.7  2009/11/16 04:45:46 37.558N 121.438W  3.1   20 km (13 mi) S   of Tracy, CA
 0.5  2009/11/16 00:17:32 37.199N 122.032W 11.3    6 km ( 4 mi) WSW of Los Gatos, CA
 0.6  2009/11/15 20:26:21 37.478N 121.798W  8.1   11 km ( 7 mi) ENE of Milpitas, CA
 0.8  2009/11/15 19:29:22 36.547N 121.108W  7.1    4 km ( 2 mi) ENE of Pinnacles, CA
 0.7  2009/11/15 16:53:15 36.825N 121.407W  6.9    3 km ( 2 mi) S   of Hollister, CA
 1.7  2009/11/15 15:11:06 37.845N 121.772W 19.6   12 km ( 7 mi) SW  of Brentwood, CA
 2.4  2009/11/15 11:17:45 36.845N 121.575W  5.4    3 km ( 2 mi) W   of San Juan Bautista, CA
 0.9  2009/11/15 10:57:34 37.097N 121.851W  4.7   13 km ( 8 mi) NNW of Corralitos, CA
 1.1  2009/11/15 07:56:43 37.814N 122.561W  5.5   10 km ( 6 mi) S   of Mill Valley, CA
 1.6  2009/11/15 06:11:06 37.492N 121.774W  8.6   14 km ( 8 mi) ENE of Milpitas, 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)



Research Tools
General Earthquake Information >
Stations/ Instrumentation
Educational Resources
About the Data Center