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 9:32:30 AM (PDT) on Sunday, August 10, 2025.
The magnitude 0.6 event occurred 17 km (11 miles) SE of Anza, CA.
The hypocentral depth is 9 km ( 6 miles).


Magnitude 0.6 - local magnitude (Ml)
Time Sunday, August 10, 2025 at 9:32:30 AM (PDT)
Sunday, August 10, 2025 at 16:32:30 (UTC)
Distance from Anza, CA - 17 km (11 miles) SE (125 degrees)
Warner Springs, CA - 23 km (14 miles) NNE (26 degrees)
Borrego Springs, CA - 27 km (17 miles) NNW (329 degrees)
La Quinta, CA - 30 km (18 miles) SW (222 degrees)
Aguanga, CA - 32 km (20 miles) E (85 degrees)
Coordinates 33 deg. 28.0 min. N (33.467N), 116 deg. 31.5 min. W (116.525W)
Depth 9.37 km (5.80 miles)
Quality Good
Location Quality Parameters Nst=20, Nph=26, Dmin=7.8 km, Rmss=0.16 sec, Erho=0.33 km, Erzz=1.1 km, Gp=64 degrees
Event ID# ci41257944
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