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 11:44:20 AM (PDT) on Saturday, September 6, 2025.
The magnitude 1.2 event occurred 10 km (6 miles) SE of Willits, CA.
The hypocentral depth is 2 km ( 1 mile).


Magnitude 1.2 - duration magnitude (Md)
Time Saturday, September 6, 2025 at 11:44:20 AM (PDT)
Saturday, September 6, 2025 at 18:44:20 (UTC)
Distance from Willits, CA - 10 km (6 miles) SE (127 degrees)
Redwood Valley, CA - 12 km (7 miles) NNW (332 degrees)
Brooktrails, CA - 14 km (9 miles) SE (133 degrees)
Ukiah, CA - 24 km (15 miles) NNW (348 degrees)
Talmage, CA - 26 km (16 miles) NNW (341 degrees)
Coordinates 39 deg. 21.5 min. N (39.358N), 123 deg. 16.0 min. W (123.267W)
Depth 1.92 km (1.20 miles)
Quality Poor
Location Quality Parameters Nst=6, Nph=6, Dmin=13.8 km, Rmss=0.05 sec, Erho=1.07 km, Erzz=9.31000042 km, Gp=216 degrees
Event ID# nc75234017
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