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 #4: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.

A micro earthquake occurred at 9:19:59 PM (PDT) on Tuesday, September 2, 2025.
The magnitude 0.5 event occurred 12 km (7 miles) NNW of Borrego Springs, CA.
The hypocentral depth is 8 km ( 5 miles).


Magnitude 0.5 - local magnitude (Ml)
Time Tuesday, September 2, 2025 at 9:19:59 PM (PDT)
Wednesday, September 3, 2025 at 4:19:59 (UTC)
Distance from Borrego Springs, CA - 12 km (7 miles) NNW (345 degrees)
Warner Springs, CA - 23 km (14 miles) ENE (69 degrees)
Oasis, CA - 31 km (19 miles) WSW (247 degrees)
Anza, CA - 33 km (21 miles) SE (132 degrees)
Lake Henshaw, CA - 35 km (22 miles) ENE (69 degrees)
Coordinates 33 deg. 21.4 min. N (33.356N), 116 deg. 24.5 min. W (116.408W)
Depth 8.14 km (5.10 miles)
Quality Excellent
Location Quality Parameters Nst=26, Nph=45, Dmin=5.0 km, Rmss=0.13 sec, Erho=0.17 km, Erzz=0.5 km, Gp=51 degrees
Event ID# ci41281968
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