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 5:40:04 AM (PST) on Tuesday, November 4, 2025.
The magnitude 1.7 event occurred 5 km (3 miles) S of Frazier Park, CA.
The hypocentral depth is 13 km ( 8 miles).


Magnitude 1.7 - local magnitude (Ml)
Time Tuesday, November 4, 2025 at 5:40:04 AM (PST)
Tuesday, November 4, 2025 at 13:40:04 (UTC)
Distance from Frazier Park, CA - 5 km (3 miles) S (183 degrees)
Gorman, CA - 9 km (6 miles) WSW (255 degrees)
Lebec, CA - 10 km (7 miles) SW (226 degrees)
Grapevine, CA - 19 km (12 miles) S (185 degrees)
Pine Mountain Club, CA - 20 km (12 miles) ESE (113 degrees)
Coordinates 34 deg. 46.6 min. N (34.776N), 118 deg. 56.8 min. W (118.947W)
Depth 12.62 km (7.80 miles)
Quality Good
Location Quality Parameters Nst=65, Nph=107, Dmin=2.0 km, Rmss=0.23 sec, Erho=0.22 km, Erzz=0.37 km, Gp=32 degrees
Event ID# ci40480930
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