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 7:45:04 AM (PDT) on Saturday, September 11, 2021.
The magnitude 2.3 event occurred 8 km (5 miles) NNW of Laytonville, CA.
The hypocentral depth is 8 km ( 5 miles).


Magnitude 2.3 - duration magnitude (Md)
Time Saturday, September 11, 2021 at 7:45:04 AM (PDT)
Saturday, September 11, 2021 at 14:45:04 (UTC)
Distance from Laytonville, CA - 8 km (5 miles) NNW (327 degrees)
Covelo, CA - 25 km (15 miles) WSW (258 degrees)
Brooktrails, CA - 36 km (22 miles) NNW (340 degrees)
Willits, CA - 40 km (25 miles) NNW (338 degrees)
Fort Bragg, CA - 41 km (25 miles) NE (35 degrees)
Coordinates 39 deg. 44.7 min. N (39.745N), 123 deg. 31.8 min. W (123.530W)
Depth 7.61 km (4.7 miles)
Quality Good
Location Quality Parameters Nst=16, Nph=15, Dmin=7.9 km, Rmss=0.05 sec, Erho=0.27 km, Erzz=0.51 km, Gp=105 degrees
Event ID# nc73623636
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For more information, see https://earthquake.usgs.gov

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