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 6:03:27 AM (PDT) on Wednesday, October 29, 2025.
The magnitude 0.1 event occurred 6 km (4 miles) NNW of Parkfield, CA.
The hypocentral depth is 4 km ( 3 miles).


Magnitude 0.1 - duration magnitude (Md)
Time Wednesday, October 29, 2025 at 6:03:27 AM (PDT)
Wednesday, October 29, 2025 at 13:03:27 (UTC)
Distance from Parkfield, CA - 6 km (4 miles) NNW (330 degrees)
Coalinga, CA - 24 km (15 miles) SSW (204 degrees)
Cholame, CA - 29 km (18 miles) NNW (329 degrees)
San Miguel, CA - 30 km (19 miles) NE (44 degrees)
Avenal, CA - 31 km (19 miles) WSW (258 degrees)
Coordinates 35 deg. 56.8 min. N (35.947N), 120 deg. 28.0 min. W (120.467W)
Depth 4.39 km (2.70 miles)
Quality Good
Location Quality Parameters Nst=12, Nph=12, Dmin=0.5 km, Rmss=0.13 sec, Erho=0.67 km, Erzz=1.30999994 km, Gp=109 degrees
Event ID# nc75256171
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