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 1:47:10 PM (PST) on Thursday, December 11, 2025.
The magnitude 1.3 event occurred 23 km (14 miles) ENE (61 degrees) of Soledad, CA.
The hypocentral depth is 8 km ( 5 miles).


Magnitude 1.3 - duration magnitude (Md)
Time Thursday, December 11, 2025 at 1:47:10 PM (PST)
Thursday, December 11, 2025 at 21:47:10 (UTC)
Distance from Soledad, CA - 23 km (14 miles) ENE (61 degrees)
Greenfield, CA - 26 km (16 miles) NNE (29 degrees)
Gonzales, CA - 31 km (19 miles) E (86 degrees)
King City, CA - 35 km (22 miles) N (4 degrees)
Chualar, CA - 38 km (23 miles) E (98 degrees)
Coordinates 36 deg. 31.5 min. N (36.525N), 121 deg. 6.1 min. W (121.102W)
Depth 8.08 km (5.00 miles)
Quality Good
Location Quality Parameters Nst=6, Nph=6, Dmin=8.2 km, Rmss=0.07 sec, Erho=0.64 km, Erzz=1.90999997 km, Gp=109 degrees
Event ID# nc75278446
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For more information, see https://earthquake.usgs.gov

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