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 5:24:31 AM (PST) on Saturday, December 13, 2025.
The magnitude 1.7 event occurred 14 km (8 miles) N of Cloverdale, CA.
The hypocentral depth is 4 km ( 3 miles).


Magnitude 1.7 - duration magnitude (Md)
Time Saturday, December 13, 2025 at 5:24:31 AM (PST)
Saturday, December 13, 2025 at 13:24:31 (UTC)
Distance from Cloverdale, CA - 14 km (8 miles) N (358 degrees)
Lakeport, CA - 16 km (10 miles) SW (216 degrees)
Kelseyville, CA - 17 km (11 miles) WSW (251 degrees)
North Lakeport, CA - 21 km (13 miles) SSW (210 degrees)
Soda Bay, CA - 22 km (14 miles) WSW (248 degrees)
Coordinates 38 deg. 55.7 min. N (38.928N), 123 deg. 1.4 min. W (123.024W)
Depth 4.33 km (2.70 miles)
Quality Good
Location Quality Parameters Nst=14, Nph=14, Dmin=8.4 km, Rmss=0.04 sec, Erho=0.38 km, Erzz=1.38 km, Gp=132 degrees
Event ID# nc75279121
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