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 10:26:17 PM (PDT) on Saturday, October 25, 2025.
The magnitude 1.5 event occurred 10 km (6 miles) SSW of Idyllwild, CA.
The hypocentral depth is 13 km ( 8 miles).


Magnitude 1.5 - local magnitude (Ml)
Time Saturday, October 25, 2025 at 10:26:17 PM (PDT)
Sunday, October 26, 2025 at 5:26:17 (UTC)
Distance from Idyllwild, CA - 10 km (6 miles) SSW (209 degrees)
Anza, CA - 15 km (9 miles) NW (322 degrees)
Valle Vista, CA - 15 km (9 miles) SE (131 degrees)
Hemet, CA - 21 km (13 miles) ESE (118 degrees)
San Jacinto, CA - 22 km (14 miles) SE (129 degrees)
Coordinates 33 deg. 39.6 min. N (33.660N), 116 deg. 46.4 min. W (116.773W)
Depth 12.90 km (8.00 miles)
Quality Good
Location Quality Parameters Nst=83, Nph=150, Dmin=7.7 km, Rmss=0.2 sec, Erho=0.13 km, Erzz=0.29 km, Gp=23 degrees
Event ID# ci41320256
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