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

A micro earthquake occurred at 2:31:25 PM (PDT) on Friday, August 29, 2025.
The magnitude 0.8 event occurred 1 km (0 miles) SSW of Borrego Springs, CA.
The hypocentral depth is 5 km ( 3 miles).


Magnitude 0.8 - local magnitude (Ml)
Time Friday, August 29, 2025 at 2:31:25 PM (PDT)
Friday, August 29, 2025 at 21:31:25 (UTC)
Distance from Borrego Springs, CA - 1 km (0 miles) SSW (203 degrees)
Warner Springs, CA - 24 km (15 miles) E (99 degrees)
Ocotillo Wells, CA - 26 km (16 miles) WNW (297 degrees)
Julian, CA - 28 km (18 miles) NE (48 degrees)
Oasis, CA - 35 km (22 miles) SW (227 degrees)
Coordinates 33 deg. 15.0 min. N (33.250N), 116 deg. 22.7 min. W (116.378W)
Depth 5.07 km (3.20 miles)
Quality Excellent
Location Quality Parameters Nst=24, Nph=38, Dmin=4.2 km, Rmss=0.14 sec, Erho=0.19 km, Erzz=0.38 km, Gp=50 degrees
Event ID# ci41278832
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