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 = Wed Sep 18 4:13:14 PDT 2019
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

 1.7 2019/09/18 04:11:34 37.851N 122.000W  9.6    3 km ( 2 mi) E   of Alamo, CA
 2.2 2019/09/17 16:02:39 37.281N 121.428W  5.5   26 km (16 mi) NE  of Morgan Hill, CA
 1.7 2019/09/16 16:32:23 37.201N 121.893W  1.6    7 km ( 4 mi) SSE of Cambrian Park, CA
 1.5 2019/09/16 03:10:06 37.273N 121.651W  5.6   16 km (10 mi) N   of Morgan Hill, CA
 1.3 2019/09/15 21:39:29 37.518N 121.887W  4.9    9 km ( 6 mi) ESE of Fremont, CA
 1.6 2019/09/15 13:46:25 37.493N 121.810W  7.4   11 km ( 7 mi) NE  of Milpitas, CA
 0.7 2019/09/15 05:36:17 37.542N 121.851W  8.7   12 km ( 7 mi) E   of Fremont, CA
 1.1 2019/09/15 00:33:10 37.450N 121.809W  5.1    8 km ( 5 mi) N   of East Foothills, CA
 2.1 2019/09/14 16:14:17 37.398N 121.813W  4.6    2 km ( 1 mi) NNE of East Foothills, CA
 1.9 2019/09/13 15:31:29 38.038N 121.911W 15.8    3 km ( 2 mi) WNW of Pittsburg, CA
 1.8 2019/09/13 09:10:21 37.069N 121.659W  5.0    5 km ( 3 mi) WSW of San Martin, CA
 1.0 2019/09/12 19:53:03 37.334N 121.693W  7.4   12 km ( 8 mi) ESE of East Foothills, CA
 1.4 2019/09/12 17:10:56 37.057N 121.103W  2.5   22 km (14 mi) W   of Los Banos, CA
 1.3 2019/09/12 07:41:09 38.146N 120.415W  0.0    3 km ( 2 mi) SSW of Forest Meadows, CA

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

Data Sources

US and World - USGS/NEIC = National Earthquake Information Center
Northern California - UCB = University of California, Berkeley
Southern California - Caltech = California Institute of Technology
Southern California - UCSD = University of California, San Diego
Nevada - UNR = University of Nevada, Reno
Offshore = West Coast & Alaska Tsunami Warning Center
...all members of the Advanced National Seismic System (ANSS)