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

A micro earthquake occurred at 10:39:31 AM (PDT) on Monday, September 1, 2025.
The magnitude 0.6 event occurred 22 km (13 miles) ESE of Julian, CA.
The hypocentral depth is 5 km ( 3 miles).


Magnitude 0.6 - local magnitude (Ml)
Time Monday, September 1, 2025 at 10:39:31 AM (PDT)
Monday, September 1, 2025 at 17:39:31 (UTC)
Distance from Julian, CA - 22 km (13 miles) ESE (119 degrees)
Pine Valley, CA - 22 km (13 miles) NE (34 degrees)
Borrego Springs, CA - 30 km (19 miles) S (184 degrees)
Ocotillo Wells, CA - 31 km (19 miles) SW (235 degrees)
San Diego Country Estates, CA - 36 km (22 miles) E (94 degrees)
Coordinates 32 deg. 59.0 min. N (32.983N), 116 deg. 24.0 min. W (116.400W)
Depth 5.08 km (3.20 miles)
Quality Good
Location Quality Parameters Nst=18, Nph=27, Dmin=1.6 km, Rmss=0.25 sec, Erho=0.49 km, Erzz=0.61 km, Gp=111 degrees
Event ID# ci41280848
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