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 12:03:28 PM (PST) on Friday, November 7, 2025.
The magnitude 2.1 event occurred 7 km (4 miles) ENE (76 degrees) of Vallejo, CA.
The hypocentral depth is 3 km ( 2 miles).


Magnitude 2.1 - duration magnitude (Md)
Time Friday, November 7, 2025 at 12:03:28 PM (PST)
Friday, November 7, 2025 at 20:03:28 (UTC)
Distance from Vallejo, CA - 7 km (4 miles) ENE (76 degrees)
Benicia, CA - 9 km (5 miles) N (2 degrees)
Crockett, CA - 10 km (6 miles) NNE (31 degrees)
American Canyon, CA - 11 km (7 miles) ESE (119 degrees)
Martinez, CA - 12 km (8 miles) N (351 degrees)
Coordinates 38 deg. 7.7 min. N (38.128N), 122 deg. 9.3 min. W (122.156W)
Depth 3.18 km (2.00 miles)
Quality Good
Location Quality Parameters Nst=13, Nph=12, Dmin=0.8 km, Rmss=0.08 sec, Erho=0.51 km, Erzz=0.49000001 km, Gp=152 degrees
Event ID# nc75260276
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For more information, see https://earthquake.usgs.gov

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