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 9:47:10 AM (PDT) on Wednesday, September 24, 2025.
The magnitude 0.7 event occurred 18 km (11 miles) N of Borrego Springs, CA.
The hypocentral depth is 11 km ( 7 miles).


Magnitude 0.7 - local magnitude (Ml)
Time Wednesday, September 24, 2025 at 9:47:10 AM (PDT)
Wednesday, September 24, 2025 at 16:47:10 (UTC)
Distance from Borrego Springs, CA - 18 km (11 miles) N (360 degrees)
Oasis, CA - 26 km (16 miles) WSW (258 degrees)
La Quinta, CA - 28 km (17 miles) SSW (193 degrees)
Warner Springs, CA - 28 km (18 miles) ENE (58 degrees)
Anza, CA - 31 km (20 miles) ESE (119 degrees)
Coordinates 33 deg. 25.1 min. N (33.419N), 116 deg. 22.6 min. W (116.376W)
Depth 11.39 km (7.10 miles)
Quality Good
Location Quality Parameters Nst=29, Nph=50, Dmin=8.8 km, Rmss=0.18 sec, Erho=0.23 km, Erzz=0.37 km, Gp=96 degrees
Event ID# ci40449842
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