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 3:44:57 AM (PDT) on Wednesday, August 6, 2025.
The magnitude 1.2 event occurred 23 km (14 miles) ESE of Julian, CA.
The hypocentral depth is 5 km ( 3 miles).


Magnitude 1.2 - local magnitude (Ml)
Time Wednesday, August 6, 2025 at 3:44:57 AM (PDT)
Wednesday, August 6, 2025 at 10:44:57 (UTC)
Distance from Julian, CA - 23 km (14 miles) ESE (109 degrees)
Pine Valley, CA - 26 km (16 miles) NE (36 degrees)
Ocotillo Wells, CA - 26 km (16 miles) SW (236 degrees)
Borrego Springs, CA - 27 km (17 miles) S (178 degrees)
San Diego Country Estates, CA - 39 km (24 miles) E (89 degrees)
Coordinates 33 deg. 0.6 min. N (33.010N), 116 deg. 21.9 min. W (116.365W)
Depth 4.91 km (3.10 miles)
Quality Good
Location Quality Parameters Nst=45, Nph=78, Dmin=6.0 km, Rmss=0.18 sec, Erho=0.21 km, Erzz=0.44 km, Gp=62 degrees
Event ID# ci41254528
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