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

A micro earthquake occurred at 7:11:41 PM (PDT) on Sunday, August 17, 2025.
The magnitude 0.6 event occurred 19 km (12 miles) ESE of Anza, CA.
The hypocentral depth is 14 km ( 9 miles).


Magnitude 0.6 - local magnitude (Ml)
Time Sunday, August 17, 2025 at 7:11:41 PM (PDT)
Monday, August 18, 2025 at 2:11:41 (UTC)
Distance from Anza, CA - 19 km (12 miles) ESE (111 degrees)
La Quinta, CA - 25 km (15 miles) SW (221 degrees)
Warner Springs, CA - 27 km (17 miles) NNE (31 degrees)
Palm Desert, CA - 27 km (17 miles) SSW (202 degrees)
Rancho Mirage, CA - 28 km (17 miles) SSW (193 degrees)
Coordinates 33 deg. 29.7 min. N (33.494N), 116 deg. 29.0 min. W (116.483W)
Depth 14.47 km (9.00 miles)
Quality Good
Location Quality Parameters Nst=22, Nph=37, Dmin=11.0 km, Rmss=0.16 sec, Erho=0.28 km, Erzz=0.57 km, Gp=97 degrees
Event ID# ci40401578
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