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 0:28:32 AM (PDT) on Sunday, August 10, 2025.
The magnitude 0.5 event occurred 4 km (2 miles) WNW of Borrego Springs, CA.
The hypocentral depth is 6 km ( 4 miles).


Magnitude 0.5 - local magnitude (Ml)
Time Sunday, August 10, 2025 at 0:28:32 AM (PDT)
Sunday, August 10, 2025 at 7:28:32 (UTC)
Distance from Borrego Springs, CA - 4 km (2 miles) WNW (293 degrees)
Warner Springs, CA - 21 km (13 miles) E (94 degrees)
Julian, CA - 28 km (17 miles) NE (40 degrees)
Ocotillo Wells, CA - 30 km (18 miles) WNW (298 degrees)
Lake Henshaw, CA - 33 km (20 miles) E (85 degrees)
Coordinates 33 deg. 16.1 min. N (33.269N), 116 deg. 24.7 min. W (116.411W)
Depth 5.59 km (3.50 miles)
Quality Good
Location Quality Parameters Nst=29, Nph=50, Dmin=0.6 km, Rmss=0.17 sec, Erho=0.22 km, Erzz=0.44 km, Gp=77 degrees
Event ID# ci41257752
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For more information, see https://earthquake.usgs.gov

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