Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California


Version #2: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 10:17:45 PM (PDT) on Sunday, March 23, 2025.
The magnitude 0.5 event occurred 2 km (1 miles) NNW of The Geysers, CA.
The hypocentral depth is 1 km ( 1 mile).


Magnitude 0.5 - duration magnitude (Md)
Time Sunday, March 23, 2025 at 10:17:45 PM (PDT)
Monday, March 24, 2025 at 5:17:45 (UTC)
Distance from The Geysers, CA - 2 km (1 miles) NNW (348 degrees)
Cobb, CA - 5 km (3 miles) SW (224 degrees)
Middletown, CA - 13 km (8 miles) WNW (289 degrees)
Hidden Valley Lake, CA - 18 km (11 miles) W (264 degrees)
Lower Lake, CA - 19 km (11 miles) SW (225 degrees)
Coordinates 38 deg. 47.5 min. N (38.792N), 122 deg. 45.6 min. W (122.760W)
Depth 0.92 km (0.60 miles)
Quality Excellent
Location Quality Parameters Nst=24, Nph=24, Dmin=1.0 km, Rmss=0.02 sec, Erho=0.16 km, Erzz=0.29 km, Gp=66 degrees
Event ID# nc75154297
Additional Information Map
Waveforms

For more information, see https://earthquake.usgs.gov

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