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 4:22:23 AM (PDT) on Sunday, October 26, 2025.
The magnitude 0.8 event occurred 27 km (17 miles) NE (51 degrees) of Soledad, CA.
The hypocentral depth is 7 km ( 5 miles).


Magnitude 0.8 - duration magnitude (Md)
Time Sunday, October 26, 2025 at 4:22:23 AM (PDT)
Sunday, October 26, 2025 at 11:22:23 (UTC)
Distance from Soledad, CA - 27 km (17 miles) NE (51 degrees)
Gonzales, CA - 32 km (20 miles) ENE (76 degrees)
Greenfield, CA - 32 km (20 miles) NNE (25 degrees)
Ridgemark, CA - 36 km (22 miles) SE (137 degrees)
Chualar, CA - 38 km (24 miles) E (89 degrees)
Coordinates 36 deg. 34.7 min. N (36.579N), 121 deg. 5.5 min. W (121.092W)
Depth 7.42 km (4.60 miles)
Quality Fair
Location Quality Parameters Nst=9, Nph=9, Dmin=4.7 km, Rmss=0.17 sec, Erho=1.94 km, Erzz=3.6400001 km, Gp=169 degrees
Event ID# nc75254766
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