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 #2: 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 1:00:04 AM (PDT) on Sunday, October 5, 2025.
The magnitude 1.3 event occurred 18 km (11 miles) NNW of Borrego Springs, CA.
The hypocentral depth is 12 km ( 7 miles).


Magnitude 1.3 - local magnitude (Ml)
Time Sunday, October 5, 2025 at 1:00:04 AM (PDT)
Sunday, October 5, 2025 at 8:00:04 (UTC)
Distance from Borrego Springs, CA - 18 km (11 miles) NNW (346 degrees)
Warner Springs, CA - 24 km (15 miles) NE (55 degrees)
Anza, CA - 29 km (18 miles) SE (125 degrees)
La Quinta, CA - 30 km (19 miles) SSW (200 degrees)
Oasis, CA - 30 km (19 miles) WSW (258 degrees)
Coordinates 33 deg. 24.5 min. N (33.409N), 116 deg. 25.2 min. W (116.420W)
Depth 11.76 km (7.30 miles)
Quality Excellent
Location Quality Parameters Nst=17, Nph=22, Dmin=11.5 km, Rmss=0.13 sec, Erho=0.43 km, Erzz=1.04 km, Gp=72 degrees
Event ID# ci41102799
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