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 #4: 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 2:01:49 PM (PDT) on Sunday, September 7, 2025.
The magnitude 1.1 event occurred 14 km (9 miles) NW of Grapevine, CA.
The hypocentral depth is 15 km ( 9 miles).


Magnitude 1.1 - local magnitude (Ml)
Time Sunday, September 7, 2025 at 2:01:49 PM (PDT)
Sunday, September 7, 2025 at 21:01:49 (UTC)
Distance from Grapevine, CA - 14 km (9 miles) NW (313 degrees)
Pine Mountain Club, CA - 23 km (14 miles) NNE (26 degrees)
Frazier Park, CA - 25 km (15 miles) NNW (339 degrees)
Lebec, CA - 26 km (16 miles) NW (323 degrees)
Lamont, CA - 28 km (17 miles) SSW (204 degrees)
Coordinates 35 deg. 1.7 min. N (35.029N), 119 deg. 2.4 min. W (119.040W)
Depth 14.81 km (9.20 miles)
Quality Good
Location Quality Parameters Nst=27, Nph=45, Dmin=5.2 km, Rmss=0.19 sec, Erho=0.3 km, Erzz=0.39 km, Gp=79 degrees
Event ID# ci41285760
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