Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California


Version #6: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 3:53:09 AM (PDT) on Tuesday, October 7, 2025.
The magnitude 1.0 event occurred 5 km (3 miles) SE of Frazier Park, CA.
The hypocentral depth is 14 km ( 9 miles).


Magnitude 1.0 - local magnitude (Ml)
Time Tuesday, October 7, 2025 at 3:53:09 AM (PDT)
Tuesday, October 7, 2025 at 10:53:09 (UTC)
Distance from Frazier Park, CA - 5 km (3 miles) SE (136 degrees)
Gorman, CA - 5 km (3 miles) W (264 degrees)
Lebec, CA - 7 km (4 miles) SW (216 degrees)
Grapevine, CA - 17 km (11 miles) S (173 degrees)
Pine Mountain Club, CA - 23 km (14 miles) ESE (105 degrees)
Coordinates 34 deg. 47.5 min. N (34.792N), 118 deg. 54.5 min. W (118.909W)
Depth 13.94 km (8.70 miles)
Quality Good
Location Quality Parameters Nst=30, Nph=54, Dmin=4.2 km, Rmss=0.16 sec, Erho=0.22 km, Erzz=0.36 km, Gp=60 degrees
Event ID# ci41104439
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