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 0:14:55 AM (PST) on Wednesday, November 5, 2025.
The magnitude 1.2 event occurred 5 km (3 miles) ESE of The Geysers, CA.
The hypocentral depth is 1 km ( 1 mile).


Magnitude 1.2 - duration magnitude (Md)
Time Wednesday, November 5, 2025 at 0:14:55 AM (PST)
Wednesday, November 5, 2025 at 8:14:55 (UTC)
Distance from The Geysers, CA - 5 km (3 miles) ESE (119 degrees)
Cobb, CA - 8 km (5 miles) SSE (168 degrees)
Middletown, CA - 8 km (5 miles) W (272 degrees)
Hidden Valley Lake, CA - 14 km (9 miles) WSW (245 degrees)
Lower Lake, CA - 19 km (12 miles) SSW (205 degrees)
Coordinates 38 deg. 45.3 min. N (38.755N), 122 deg. 42.2 min. W (122.704W)
Depth 1.30 km (0.80 miles)
Quality Good
Location Quality Parameters Nst=7, Nph=6, Dmin=1.5 km, Rmss=0.02 sec, Erho=0.4 km, Erzz=0.560000002 km, Gp=129 degrees
Event ID# nc75259381
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For more information, see https://earthquake.usgs.gov

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