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 event has been reviewed by a seismologist.

A micro earthquake occurred at 9:41:25 AM (PDT) on Wednesday, September 10, 2025.
The magnitude 0.3 event occurred 6 km (4 miles) NE (54 degrees) of Anza, CA.
The hypocentral depth is 13 km ( 8 miles).


Magnitude 0.3 - local magnitude (Ml)
Time Wednesday, September 10, 2025 at 9:41:25 AM (PDT)
Wednesday, September 10, 2025 at 16:41:25 (UTC)
Distance from Anza, CA - 6 km (4 miles) NE (54 degrees)
Idyllwild, CA - 19 km (12 miles) SSE (152 degrees)
Cathedral City, CA - 26 km (16 miles) SW (214 degrees)
Rancho Mirage, CA - 26 km (16 miles) SW (229 degrees)
Palm Desert, CA - 27 km (17 miles) WSW (237 degrees)
Coordinates 33 deg. 35.2 min. N (33.587N), 116 deg. 37.2 min. W (116.620W)
Depth 12.81 km (8.00 miles)
Quality Excellent
Location Quality Parameters Nst=13, Nph=23, Dmin=2.5 km, Rmss=0.12 sec, Erho=0.3 km, Erzz=0.46 km, Gp=78 degrees
Event ID# ci41288216
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