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

A micro earthquake occurred at 1:21:55 AM (PDT) on Sunday, September 7, 2025.
The magnitude 1.0 event occurred 5 km (3 miles) SE of Lytle Creek, CA.
The hypocentral depth is 14 km ( 9 miles).


Magnitude 1.0 - local magnitude (Ml)
Time Sunday, September 7, 2025 at 1:21:55 AM (PDT)
Sunday, September 7, 2025 at 8:21:55 (UTC)
Distance from Lytle Creek, CA - 5 km (3 miles) SE (127 degrees)
Devore, CA - 5 km (3 miles) W (281 degrees)
Muscoy, CA - 13 km (8 miles) NW (310 degrees)
Crestline, CA - 15 km (10 miles) W (265 degrees)
Fontana, CA - 15 km (9 miles) N (2 degrees)
Coordinates 34 deg. 13.8 min. N (34.230N), 117 deg. 27.1 min. W (117.452W)
Depth 13.98 km (8.70 miles)
Quality Good
Location Quality Parameters Nst=42, Nph=67, Dmin=2.8 km, Rmss=0.18 sec, Erho=0.24 km, Erzz=0.33 km, Gp=35 degrees
Event ID# ci41285464
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