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 2:20:09 AM (PDT) on Thursday, August 14, 2025.
The magnitude 0.8 event occurred 9 km (5 miles) WSW of Idyllwild, CA.
The hypocentral depth is 17 km (10 miles).


Magnitude 0.8 - local magnitude (Ml)
Time Thursday, August 14, 2025 at 2:20:09 AM (PDT)
Thursday, August 14, 2025 at 9:20:09 (UTC)
Distance from Idyllwild, CA - 9 km (5 miles) WSW (247 degrees)
Valle Vista, CA - 9 km (6 miles) ESE (118 degrees)
Hemet, CA - 16 km (10 miles) ESE (106 degrees)
San Jacinto, CA - 16 km (10 miles) ESE (121 degrees)
Anza, CA - 21 km (13 miles) NW (324 degrees)
Coordinates 33 deg. 42.5 min. N (33.709N), 116 deg. 48.4 min. W (116.807W)
Depth 16.68 km (10.40 miles)
Quality Good
Location Quality Parameters Nst=35, Nph=56, Dmin=9.4 km, Rmss=0.16 sec, Erho=0.28 km, Erzz=0.41 km, Gp=40 degrees
Event ID# ci41260576
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