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 11:19:24 PM (PDT) on Thursday, September 4, 2025.
The magnitude 0.9 event occurred 3 km (2 miles) E (89 degrees) of Lytle Creek, CA.
The hypocentral depth is 3 km ( 2 miles).


Magnitude 0.9 - local magnitude (Ml)
Time Thursday, September 4, 2025 at 11:19:24 PM (PDT)
Friday, September 5, 2025 at 6:19:24 (UTC)
Distance from Lytle Creek, CA - 3 km (2 miles) E (89 degrees)
Devore, CA - 7 km (4 miles) NW (307 degrees)
Muscoy, CA - 16 km (10 miles) NW (317 degrees)
Oak Hills, CA - 16 km (10 miles) SSW (209 degrees)
Crestline, CA - 16 km (10 miles) W (277 degrees)
Coordinates 34 deg. 15.6 min. N (34.260N), 117 deg. 27.8 min. W (117.463W)
Depth 2.90 km (1.80 miles)
Quality Good
Location Quality Parameters Nst=16, Nph=23, Dmin=3.4 km, Rmss=0.13 sec, Erho=0.64 km, Erzz=0.86 km, Gp=141 degrees
Event ID# ci41283656
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