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 3:47:48 PM (PST) on Thursday, November 6, 2025.
The magnitude 1.4 event occurred 5 km (3 miles) SE of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).


Magnitude 1.4 - duration magnitude (Md)
Time Thursday, November 6, 2025 at 3:47:48 PM (PST)
Thursday, November 6, 2025 at 23:47:48 (UTC)
Distance from The Geysers, CA - 5 km (3 miles) SE (124 degrees)
Cobb, CA - 8 km (5 miles) S (169 degrees)
Middletown, CA - 8 km (5 miles) W (268 degrees)
Hidden Valley Lake, CA - 14 km (9 miles) WSW (243 degrees)
Lower Lake, CA - 20 km (12 miles) SSW (205 degrees)
Coordinates 38 deg. 45.0 min. N (38.750N), 122 deg. 42.3 min. W (122.705W)
Depth 2.01 km (1.20 miles)
Quality Good
Location Quality Parameters Nst=11, Nph=11, Dmin=2.0 km, Rmss=0.03 sec, Erho=0.36 km, Erzz=0.449999988 km, Gp=133 degrees
Event ID# nc75259951
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For more information, see https://earthquake.usgs.gov

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