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 1:20:05 AM (PDT) on Friday, August 1, 2025.
The magnitude 0.6 event occurred 11 km (7 miles) NNW of Ocotillo Wells, CA.
The hypocentral depth is 11 km ( 7 miles).


Magnitude 0.6 - local magnitude (Ml)
Time Friday, August 1, 2025 at 1:20:05 AM (PDT)
Friday, August 1, 2025 at 8:20:05 (UTC)
Distance from Ocotillo Wells, CA - 11 km (7 miles) NNW (328 degrees)
Borrego Springs, CA - 17 km (11 miles) E (101 degrees)
Salton City, CA - 24 km (15 miles) WSW (250 degrees)
Oasis, CA - 28 km (17 miles) SSW (198 degrees)
Mecca, CA - 40 km (25 miles) SSW (196 degrees)
Coordinates 33 deg. 13.6 min. N (33.226N), 116 deg. 11.6 min. W (116.194W)
Depth 10.91 km (6.80 miles)
Quality Good
Location Quality Parameters Nst=48, Nph=82, Dmin=6.7 km, Rmss=0.2 sec, Erho=0.2 km, Erzz=0.41 km, Gp=68 degrees
Event ID# ci41250376
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