Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California


Version #4: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 1:49:43 PM (PDT) on Saturday, August 2, 2025.
The magnitude 1.3 event occurred 22 km (13 miles) NE (44 degrees) of Soledad, CA.
The hypocentral depth is 8 km ( 5 miles).


Magnitude 1.3 - duration magnitude (Md)
Time Saturday, August 2, 2025 at 1:49:43 PM (PDT)
Saturday, August 2, 2025 at 20:49:43 (UTC)
Distance from Soledad, CA - 22 km (13 miles) NE (44 degrees)
Gonzales, CA - 26 km (16 miles) ENE (76 degrees)
Greenfield, CA - 28 km (18 miles) NNE (16 degrees)
Chualar, CA - 32 km (20 miles) E (91 degrees)
Ridgemark, CA - 33 km (21 miles) SE (146 degrees)
Coordinates 36 deg. 33.9 min. N (36.565N), 121 deg. 9.5 min. W (121.158W)
Depth 7.57 km (4.70 miles)
Quality Good
Location Quality Parameters Nst=23, Nph=26, Dmin=2.6 km, Rmss=0.10 sec, Erho=0.27 km, Erzz=0.43 km, Gp=117 degrees
Event ID# nc75218462
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