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 10:24:51 PM (PDT) on Thursday, July 24, 2025.
The magnitude 0.6 event occurred 14 km (9 miles) SE of Anza, CA.
The hypocentral depth is 13 km ( 8 miles).


Magnitude 0.6 - local magnitude (Ml)
Time Thursday, July 24, 2025 at 10:24:51 PM (PDT)
Friday, July 25, 2025 at 5:24:51 (UTC)
Distance from Anza, CA - 14 km (9 miles) SE (142 degrees)
Warner Springs, CA - 20 km (12 miles) NNE (15 degrees)
Aguanga, CA - 27 km (17 miles) E (87 degrees)
Palomar Observatory, CA - 29 km (18 miles) ENE (68 degrees)
Lake Henshaw, CA - 29 km (18 miles) NE (36 degrees)
Coordinates 33 deg. 27.2 min. N (33.453N), 116 deg. 34.7 min. W (116.578W)
Depth 13.49 km (8.40 miles)
Quality Excellent
Location Quality Parameters Nst=21, Nph=39, Dmin=5.1 km, Rmss=0.11 sec, Erho=0.18 km, Erzz=0.36 km, Gp=61 degrees
Event ID# ci41031679
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