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 6:11:09 PM (PST) on Tuesday, February 18, 2025.
The magnitude 0.2 event occurred 6 km (4 miles) WNW of Cobb, CA.
The hypocentral depth is 1 km ( 1 mile).


Magnitude 0.2 - duration magnitude (Md)
Time Tuesday, February 18, 2025 at 6:11:09 PM (PST)
Wednesday, February 19, 2025 at 2:11:09 (UTC)
Distance from Cobb, CA - 6 km (4 miles) WNW (288 degrees)
The Geysers, CA - 7 km (4 miles) NNW (340 degrees)
Kelseyville, CA - 16 km (10 miles) SSE (163 degrees)
Lower Lake, CA - 17 km (11 miles) WSW (242 degrees)
Soda Bay, CA - 18 km (11 miles) S (179 degrees)
Coordinates 38 deg. 50.3 min. N (38.838N), 122 deg. 47.1 min. W (122.785W)
Depth 1.20 km (0.70 miles)
Quality Excellent
Location Quality Parameters Nst=16, Nph=22, Dmin=0.4 km, Rmss=0.04 sec, Erho=0.21 km, Erzz=0.24 km, Gp=84 degrees
Event ID# nc75135957
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