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 = Thu Jul 9 12:00:04 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

 1.0  2009/07/09 00:04:51 35.923N 120.477W  4.6    5 km ( 3 mi) WNW of Parkfield, CA
 0.8  2009/07/08 18:06:11 36.005N 120.575W  2.5   17 km (11 mi) NW  of Parkfield, CA
 1.3  2009/07/08 01:33:35 35.989N 120.554W  2.9   15 km ( 9 mi) NW  of Parkfield, CA
 0.5  2009/07/07 16:24:48 35.998N 120.567W  3.3   16 km (10 mi) NW  of Parkfield, CA
 1.9  2009/07/07 01:48:06 36.027N 120.599W  3.7   21 km (13 mi) NW  of Parkfield, CA
 1.2  2009/07/06 21:09:25 36.123N 120.628W  4.0   24 km (15 mi) W   of Coalinga, CA
 0.9  2009/07/06 15:59:47 36.029N 120.618W  0.0   22 km (14 mi) NW  of Parkfield, CA
 1.4  2009/07/06 03:57:35 35.891N 120.441W  9.9    1 km ( 1 mi) SW  of Parkfield, CA
 0.5  2009/07/04 13:18:31 36.025N 120.581W  5.3   19 km (12 mi) NW  of Parkfield, CA
 0.9  2009/07/03 23:50:19 35.972N 120.532W  5.9   12 km ( 7 mi) NW  of Parkfield, CA
 0.8  2009/07/03 09:52:04 35.786N 120.322W  3.8   15 km (10 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)