Logo Recent Earthquakes in California and Nevada

Big Earthquakes on Index Map

Earthquakes recorded for the last week (168 hours). Times are local (PST or PDT). The most recent earthquakes are at the top of the list. Click on the word "map" or "MAP" to see a map displaying the earthquake. Click on an event "DATE" to get additional text information. Magnitude 3 and greater earthquakes are printed in bold type. The top three magnitudes greater than or equal to 3 are in red. 

    MAG    DATE    LOCAL-TIME  LAT     LON    DEPTH    LOCATION
           y/m/d     h:m:s     deg     deg     km
   
MAP 3.3  2009/05/05 03:00:52 37.284N 121.658W  7.2   16 km (10 mi) E   of Seven Trees, CA
MAP 4.2  2009/05/03 10:54:05 40.749N 124.164W 21.0    1 km ( 1 mi) N   of Pine Hills, CA
MAP 3.4  2009/05/02 16:36:49 36.708N 117.698W  3.0   29 km (18 mi) NNE of Keeler, CA
MAP 3.1  2009/05/01 22:34:13 34.067N 118.875W 13.4   10 km ( 6 mi) WNW of Malibu, CA
MAP 4.4  2009/05/01 18:11:13 34.069N 118.882W 13.9   10 km ( 6 mi) SW  of Westlake Village, CA

Most recent earthquakes are at the top of this list.

[Special maps: Long Valley || Los Angeles || San Francisco || Parkfield]
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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)