Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California


Version #0: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.

A micro earthquake occurred at 4:54:11 PM (PDT) on Tuesday, September 14, 2021.
The magnitude 1.2 event occurred 8 km (5 miles) NW of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).


Magnitude 1.2 - duration magnitude (Md)
Time Tuesday, September 14, 2021 at 4:54:11 PM (PDT)
Tuesday, September 14, 2021 at 23:54:11 (UTC)
Distance from The Geysers, CA - 8 km (5 miles) NW (320 degrees)
Cobb, CA - 8 km (5 miles) W (279 degrees)
Kelseyville, CA - 16 km (10 miles) S (173 degrees)
Cloverdale, CA - 18 km (11 miles) E (80 degrees)
Soda Bay, CA - 19 km (12 miles) S (187 degrees)
Coordinates 38 deg. 50.0 min. N (38.833N), 122 deg. 49.0 min. W (122.816W)
Depth 1.67 km (1.0 miles)
Quality Excellent
Location Quality Parameters Nst=25, Nph=25, Dmin=1.2 km, Rmss=0.02 sec, Erho=0.19 km, Erzz=0.36 km, Gp=47 degrees
Event ID# nc73624911
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For more information, see https://earthquake.usgs.gov

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