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 event has been reviewed by a seismologist.

A micro earthquake occurred at 7:38:11 AM (PDT) on Thursday, September 25, 2025.
The magnitude 0.2 event occurred 5 km (3 miles) ENE (66 degrees) of Anza, CA.
The hypocentral depth is 12 km ( 7 miles).


Magnitude 0.2 - local magnitude (Ml)
Time Thursday, September 25, 2025 at 7:38:11 AM (PDT)
Thursday, September 25, 2025 at 14:38:11 (UTC)
Distance from Anza, CA - 5 km (3 miles) ENE (66 degrees)
Idyllwild, CA - 21 km (13 miles) SSE (154 degrees)
Aguanga, CA - 27 km (17 miles) ENE (57 degrees)
Cathedral City, CA - 27 km (17 miles) SSW (213 degrees)
Rancho Mirage, CA - 27 km (17 miles) SW (227 degrees)
Coordinates 33 deg. 34.4 min. N (33.574N), 116 deg. 37.4 min. W (116.623W)
Depth 11.92 km (7.40 miles)
Quality Good
Location Quality Parameters Nst=11, Nph=19, Dmin=8.2 km, Rmss=0.08 sec, Erho=0.27 km, Erzz=0.48 km, Gp=118 degrees
Event ID# ci37744236
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