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 10:39:49 AM (PST) on Wednesday, November 19, 2025.
The magnitude 0.8 event occurred 1 km (0 miles) W of The Geysers, CA.
The hypocentral depth is 4 km ( 2 miles).


Magnitude 0.8 - duration magnitude (Md)
Time Wednesday, November 19, 2025 at 10:39:49 AM (PST)
Wednesday, November 19, 2025 at 18:39:49 (UTC)
Distance from The Geysers, CA - 1 km (0 miles) W (261 degrees)
Cobb, CA - 6 km (4 miles) SW (214 degrees)
Middletown, CA - 13 km (8 miles) WNW (282 degrees)
Hidden Valley Lake, CA - 18 km (11 miles) W (259 degrees)
Lower Lake, CA - 20 km (12 miles) SW (222 degrees)
Coordinates 38 deg. 46.6 min. N (38.777N), 122 deg. 45.8 min. W (122.763W)
Depth 3.70 km (2.30 miles)
Quality Fair
Location Quality Parameters Nst=9, Nph=9, Dmin=0.7 km, Rmss=0.02 sec, Erho=1.33 km, Erzz=2.46000004 km, Gp=194 degrees
Event ID# nc75266011
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