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 11:44:24 AM (PDT) on Tuesday, September 14, 2021.
The magnitude 1.2 event occurred 8 km (5 miles) WSW of Ukiah, CA.
The hypocentral depth is 3 km ( 2 miles).


Magnitude 1.2 - duration magnitude (Md)
Time Tuesday, September 14, 2021 at 11:44:24 AM (PDT)
Tuesday, September 14, 2021 at 18:44:24 (UTC)
Distance from Ukiah, CA - 8 km (5 miles) WSW (241 degrees)
Talmage, CA - 11 km (7 miles) WSW (258 degrees)
Boonville, CA - 13 km (8 miles) NNE (28 degrees)
Redwood Valley, CA - 19 km (12 miles) SSW (204 degrees)
Willits, CA - 33 km (21 miles) S (171 degrees)
Coordinates 39 deg. 6.8 min. N (39.113N), 123 deg. 17.6 min. W (123.294W)
Depth 2.84 km (1.8 miles)
Quality Fair
Location Quality Parameters Nst=8, Nph=8, Dmin=10.3 km, Rmss=0.05 sec, Erho=0.5 km, Erzz=8.21 km, Gp=158 degrees
Event ID# nc73624811
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For more information, see https://earthquake.usgs.gov

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