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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.
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Update time = Sat Nov 22 9:00:04 PST 2008
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

 1.6  2008/11/21 13:18:29 39.359N 119.993W  7.0   14 km ( 9 mi) NNE of Kings Beach, CA
 0.6  2008/11/21 12:29:32 39.360N 119.990W  6.1   14 km ( 9 mi) NNE of Kings Beach, CA
 1.0  2008/11/21 09:47:50 39.359N 119.996W  6.7   14 km ( 8 mi) N   of Kings Beach, CA
 2.0  2008/11/21 06:34:43 38.608N 119.399W  9.8   22 km (14 mi) SSW of Smith, NV
 1.1  2008/11/20 20:30:57 39.482N 119.967W  4.5   14 km ( 9 mi) WSW of Reno, NV
 1.2  2008/11/20 18:03:38 39.474N 119.967W  3.7   15 km ( 9 mi) WSW of Reno, NV
 1.6  2008/11/20 17:40:45 39.481N 119.972W  2.1   15 km ( 9 mi) WSW of Reno, NV
 1.4  2008/11/17 16:03:43 39.526N 119.924W  5.1   10 km ( 6 mi) W   of Reno, NV
 1.3  2008/11/16 02:57:00 39.547N 119.945W  4.9   11 km ( 7 mi) W   of Reno, NV

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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)