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 9:49:25 PM (PDT) on Thursday, July 17, 2025.
The magnitude 0.7 event occurred 15 km (9 miles) ESE of Anza, CA.
The hypocentral depth is 13 km ( 8 miles).


Magnitude 0.7 - local magnitude (Ml)
Time Thursday, July 17, 2025 at 9:49:25 PM (PDT)
Friday, July 18, 2025 at 4:49:25 (UTC)
Distance from Anza, CA - 15 km (9 miles) ESE (105 degrees)
La Quinta, CA - 25 km (15 miles) SW (230 degrees)
Rancho Mirage, CA - 26 km (16 miles) SSW (201 degrees)
Palm Desert, CA - 26 km (16 miles) SSW (210 degrees)
Warner Springs, CA - 29 km (18 miles) NNE (22 degrees)
Coordinates 33 deg. 31.2 min. N (33.520N), 116 deg. 30.9 min. W (116.516W)
Depth 13.24 km (8.20 miles)
Quality Good
Location Quality Parameters Nst=26, Nph=40, Dmin=8.5 km, Rmss=0.16 sec, Erho=0.25 km, Erzz=0.5 km, Gp=55 degrees
Event ID# ci41025335
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