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 5:17:07 PM (PDT) on Thursday, August 7, 2025.
The magnitude 0.7 event occurred 14 km (9 miles) E of Anza, CA.
The hypocentral depth is 13 km ( 8 miles).


Magnitude 0.7 - local magnitude (Ml)
Time Thursday, August 7, 2025 at 5:17:07 PM (PDT)
Friday, August 8, 2025 at 0:17:07 (UTC)
Distance from Anza, CA - 14 km (9 miles) E (101 degrees)
La Quinta, CA - 25 km (15 miles) SW (233 degrees)
Rancho Mirage, CA - 25 km (16 miles) SSW (203 degrees)
Palm Desert, CA - 25 km (16 miles) SSW (212 degrees)
Cathedral City, CA - 28 km (18 miles) S (191 degrees)
Coordinates 33 deg. 31.8 min. N (33.530N), 116 deg. 31.3 min. W (116.521W)
Depth 13.22 km (8.20 miles)
Quality Excellent
Location Quality Parameters Nst=14, Nph=26, Dmin=8.5 km, Rmss=0.11 sec, Erho=0.28 km, Erzz=0.5 km, Gp=73 degrees
Event ID# ci41256008
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