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 3:45:45 PM (PDT) on Saturday, September 13, 2025.
The magnitude 0.7 event occurred 6 km (4 miles) NE (53 degrees) of Anza, CA.
The hypocentral depth is 12 km ( 8 miles).


Magnitude 0.7 - local magnitude (Ml)
Time Saturday, September 13, 2025 at 3:45:45 PM (PDT)
Saturday, September 13, 2025 at 22:45:45 (UTC)
Distance from Anza, CA - 6 km (4 miles) NE (53 degrees)
Idyllwild, CA - 19 km (12 miles) SSE (151 degrees)
Cathedral City, CA - 25 km (16 miles) SW (214 degrees)
Rancho Mirage, CA - 25 km (16 miles) SW (229 degrees)
Palm Springs, CA - 27 km (17 miles) SSW (197 degrees)
Coordinates 33 deg. 35.4 min. N (33.590N), 116 deg. 37.1 min. W (116.618W)
Depth 12.40 km (7.70 miles)
Quality Good
Location Quality Parameters Nst=17, Nph=27, Dmin=2.8 km, Rmss=0.13 sec, Erho=0.32 km, Erzz=0.41 km, Gp=91 degrees
Event ID# ci41291008
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