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 9:25:37 PM (PDT) on Saturday, July 19, 2025.
The magnitude 0.5 event occurred 20 km (13 miles) ESE of Anza, CA.
The hypocentral depth is 6 km ( 4 miles).


Magnitude 0.5 - local magnitude (Ml)
Time Saturday, July 19, 2025 at 9:25:37 PM (PDT)
Sunday, July 20, 2025 at 4:25:37 (UTC)
Distance from Anza, CA - 20 km (13 miles) ESE (104 degrees)
La Quinta, CA - 22 km (14 miles) SW (219 degrees)
Palm Desert, CA - 25 km (15 miles) SSW (198 degrees)
Rancho Mirage, CA - 26 km (16 miles) S (190 degrees)
Indian Wells, CA - 27 km (17 miles) SSW (211 degrees)
Coordinates 33 deg. 30.7 min. N (33.511N), 116 deg. 27.5 min. W (116.459W)
Depth 6.02 km (3.70 miles)
Quality Good
Location Quality Parameters Nst=24, Nph=38, Dmin=13.4 km, Rmss=0.13 sec, Erho=0.17 km, Erzz=0.86 km, Gp=65 degrees
Event ID# ci41026767
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