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 8:49:24 PM (PDT) on Monday, September 15, 2025.
The magnitude 1.9 event occurred 24 km (15 miles) ENE (57 degrees) of Soledad, CA.
The hypocentral depth is 2 km ( 2 miles).


Magnitude 1.9 - duration magnitude (Md)
Time Monday, September 15, 2025 at 8:49:24 PM (PDT)
Tuesday, September 16, 2025 at 3:49:24 (UTC)
Distance from Soledad, CA - 24 km (15 miles) ENE (57 degrees)
Greenfield, CA - 28 km (17 miles) NNE (28 degrees)
Gonzales, CA - 31 km (20 miles) E (83 degrees)
King City, CA - 37 km (23 miles) N (5 degrees)
Chualar, CA - 38 km (24 miles) E (94 degrees)
Coordinates 36 deg. 32.6 min. N (36.543N), 121 deg. 5.7 min. W (121.095W)
Depth 2.48 km (1.50 miles)
Quality Good
Location Quality Parameters Nst=32, Nph=31, Dmin=6.3 km, Rmss=0.18 sec, Erho=0.3 km, Erzz=1.40999997 km, Gp=55 degrees
Event ID# nc75238252
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For more information, see https://earthquake.usgs.gov

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