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 9:46:33 PM (PDT) on Friday, October 10, 2025.
The magnitude 0.7 event occurred 3 km (2 miles) ENE (74 degrees) of Anza, CA.
The hypocentral depth is 11 km ( 7 miles).


Magnitude 0.7 - local magnitude (Ml)
Time Friday, October 10, 2025 at 9:46:33 PM (PDT)
Saturday, October 11, 2025 at 4:46:33 (UTC)
Distance from Anza, CA - 3 km (2 miles) ENE (74 degrees)
Idyllwild, CA - 21 km (13 miles) SSE (159 degrees)
Aguanga, CA - 25 km (15 miles) ENE (57 degrees)
Cathedral City, CA - 29 km (18 miles) SW (214 degrees)
Rancho Mirage, CA - 29 km (18 miles) SW (227 degrees)
Coordinates 33 deg. 33.8 min. N (33.563N), 116 deg. 38.4 min. W (116.639W)
Depth 11.34 km (7.00 miles)
Quality Excellent
Location Quality Parameters Nst=35, Nph=60, Dmin=0.9 km, Rmss=0.13 sec, Erho=0.16 km, Erzz=0.3 km, Gp=41 degrees
Event ID# ci41106535
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