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 #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 10:33:50 AM (PDT) on Sunday, September 14, 2025.
The magnitude 1.6 event occurred 21 km (13 miles) ESE of Anza, CA.
The hypocentral depth is 5 km ( 3 miles).


Magnitude 1.6 - local magnitude (Ml)
Time Sunday, September 14, 2025 at 10:33:50 AM (PDT)
Sunday, September 14, 2025 at 17:33:50 (UTC)
Distance from Anza, CA - 21 km (13 miles) ESE (102 degrees)
La Quinta, CA - 21 km (13 miles) SW (219 degrees)
Palm Desert, CA - 24 km (15 miles) SSW (198 degrees)
Rancho Mirage, CA - 25 km (16 miles) S (189 degrees)
Indian Wells, CA - 26 km (16 miles) SSW (211 degrees)
Coordinates 33 deg. 30.9 min. N (33.516N), 116 deg. 27.3 min. W (116.455W)
Depth 5.01 km (3.10 miles)
Quality Fair
Location Quality Parameters Nst=75, Nph=135, Dmin=13.9 km, Rmss=0.18 sec, Erho=0.12 km, Erzz=0.78 km, Gp=32 degrees
Event ID# ci41291384
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