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 10:43:15 PM (PDT) on Monday, August 25, 2025.
The magnitude 0.7 event occurred 10 km (6 miles) S of Idyllwild, CA.
The hypocentral depth is 15 km (10 miles).


Magnitude 0.7 - local magnitude (Ml)
Time Monday, August 25, 2025 at 10:43:15 PM (PDT)
Tuesday, August 26, 2025 at 5:43:15 (UTC)
Distance from Idyllwild, CA - 10 km (6 miles) S (179 degrees)
Anza, CA - 11 km (7 miles) NNW (340 degrees)
Valle Vista, CA - 20 km (12 miles) ESE (123 degrees)
Hemet, CA - 26 km (16 miles) ESE (114 degrees)
Palm Springs, CA - 26 km (16 miles) SW (222 degrees)
Coordinates 33 deg. 39.1 min. N (33.652N), 116 deg. 43.0 min. W (116.716W)
Depth 15.28 km (9.50 miles)
Quality Excellent
Location Quality Parameters Nst=37, Nph=67, Dmin=4.4 km, Rmss=0.13 sec, Erho=0.16 km, Erzz=0.3 km, Gp=54 degrees
Event ID# ci41275056
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