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 9:39:27 PM (PDT) on Saturday, August 2, 2025.
The magnitude 0.5 event occurred 6 km (4 miles) NNW of Aguanga, CA.
The hypocentral depth is 11 km ( 7 miles).


Magnitude 0.5 - local magnitude (Ml)
Time Saturday, August 2, 2025 at 9:39:27 PM (PDT)
Sunday, August 3, 2025 at 4:39:27 (UTC)
Distance from Aguanga, CA - 6 km (4 miles) NNW (332 degrees)
Palomar Observatory, CA - 15 km (9 miles) N (349 degrees)
Anza, CA - 22 km (13 miles) WSW (251 degrees)
Pala, CA - 22 km (14 miles) NE (51 degrees)
Temecula, CA - 24 km (15 miles) E (91 degrees)
Coordinates 33 deg. 29.4 min. N (33.490N), 116 deg. 53.7 min. W (116.895W)
Depth 10.82 km (6.70 miles)
Quality Good
Location Quality Parameters Nst=25, Nph=40, Dmin=8.1 km, Rmss=0.16 sec, Erho=0.23 km, Erzz=0.44 km, Gp=56 degrees
Event ID# ci41251856
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