220notavailable00notavailablenotavailablenc73170025nc73169310nc73168940nc73168430nc73168905Choose another area 2-degree map

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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 = Tue Apr 23 5:00:04 PDT 2019
Here are the earthquakes appearing on this map, most recent at top ...

        y/m/d     h:m:s     deg     deg     km
 1.4 2019/04/21 16:48:59 40.169N 121.538W  3.1   30 km (19 mi) WSW of Chester, CA
 1.5 2019/04/20 06:25:32 40.302N 122.073W  4.5   20 km (12 mi) NE  of Red Bluff, CA
 0.7 2019/04/18 14:11:10 40.644N 121.803W  8.2   18 km (11 mi) NNE of Shingletown, CA
 1.4 2019/04/18 10:30:11 41.028N 122.035W  3.9   27 km (17 mi) SSE of McCloud, CA
 0.4 2019/04/16 18:38:28 41.501N 121.990W  3.3   30 km (19 mi) NNE of McCloud, CA

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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)

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