Logo Recent Earthquakes in California and Nevada

Parkfield Special Map

Special Map

---> Please visit our reorganized earthquake pages at - http://quake.usgs.gov/ <---
including new CA-NV pages at - http://quake.usgs.gov/recenteqs/latest.htm

Click on an earthquake on the above map for more information.
Click here to go to index map || big earthquake list || all earthquakes list
Special maps: Long Valley || Los Angeles || San Francisco || Parkfield
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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.
What happens when I click on an earthquake?

Click here for more info on the Parkfield Earthquake Experiment
and the San Andreas Fault Observatory at Depth (SAFOD) borehole.

Update time = Mon Jul 6 10:00:01 PDT 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
 1.4  2009/07/06 03:57:35 35.891N 120.441W  9.9    1 km ( 1 mi) SW  of Parkfield, CA
 1.0  2009/07/03 23:50:19 35.969N 120.540W  6.1   12 km ( 8 mi) NW  of Parkfield, CA
 1.0  2009/07/03 09:52:04 35.786N 120.321W  3.9   15 km (10 mi) NNE of Shandon, CA
 0.8  2009/07/02 05:36:31 36.002N 120.559W  3.4   16 km (10 mi) NW  of Parkfield, CA
 1.6  2009/06/30 02:25:21 35.785N 120.322W  4.5   15 km ( 9 mi) NNE of Shandon, CA
 0.9  2009/06/29 16:04:28 35.784N 120.323W  4.3   15 km ( 9 mi) NNE of Shandon, CA


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[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)