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 9:46:25 AM (PDT) on Tuesday, October 14, 2025.
The magnitude 0.8 event occurred 6 km (4 miles) NNW of The Geysers, CA.
The hypocentral depth is 8 km ( 5 miles).


Magnitude 0.8 - duration magnitude (Md)
Time Tuesday, October 14, 2025 at 9:46:25 AM (PDT)
Tuesday, October 14, 2025 at 16:46:25 (UTC)
Distance from The Geysers, CA - 6 km (4 miles) NNW (328 degrees)
Cobb, CA - 6 km (4 miles) W (269 degrees)
Middletown, CA - 17 km (11 miles) WNW (297 degrees)
Kelseyville, CA - 18 km (11 miles) SSE (167 degrees)
Lower Lake, CA - 19 km (12 miles) WSW (238 degrees)
Coordinates 38 deg. 49.3 min. N (38.821N), 122 deg. 47.5 min. W (122.792W)
Depth 7.98 km (5.00 miles)
Quality Fair
Location Quality Parameters Nst=7, Nph=7, Dmin=1.3 km, Rmss=0.04 sec, Erho=1.33 km, Erzz=6.61999989 km, Gp=112 degrees
Event ID# nc75249176
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For more information, see https://earthquake.usgs.gov

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