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 10:12:25 AM (PDT) on Wednesday, July 30, 2025.
The magnitude 0.9 event occurred 17 km (10 miles) N of Borrego Springs, CA.
The hypocentral depth is 2 km ( 2 miles).


Magnitude 0.9 - local magnitude (Ml)
Time Wednesday, July 30, 2025 at 10:12:25 AM (PDT)
Wednesday, July 30, 2025 at 17:12:25 (UTC)
Distance from Borrego Springs, CA - 17 km (10 miles) N (355 degrees)
Warner Springs, CA - 26 km (16 miles) ENE (59 degrees)
Oasis, CA - 28 km (17 miles) WSW (256 degrees)
La Quinta, CA - 30 km (18 miles) SSW (195 degrees)
Anza, CA - 31 km (19 miles) ESE (122 degrees)
Coordinates 33 deg. 24.3 min. N (33.405N), 116 deg. 23.4 min. W (116.390W)
Depth 2.37 km (1.50 miles)
Quality Good
Location Quality Parameters Nst=39, Nph=66, Dmin=8.9 km, Rmss=0.19 sec, Erho=0.18 km, Erzz=0.35 km, Gp=52 degrees
Event ID# ci41247256
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