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 #4: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 11:04:13 PM (PST) on Tuesday, November 18, 2025.
The magnitude 0.8 event occurred 5 km (3 miles) SW of Idyllwild, CA.
The hypocentral depth is 16 km (10 miles).


Magnitude 0.8 - local magnitude (Ml)
Time Tuesday, November 18, 2025 at 11:04:13 PM (PST)
Wednesday, November 19, 2025 at 7:04:13 (UTC)
Distance from Idyllwild, CA - 5 km (3 miles) SW (236 degrees)
Valle Vista, CA - 12 km (8 miles) ESE (108 degrees)
Hemet, CA - 19 km (12 miles) E (101 degrees)
San Jacinto, CA - 19 km (12 miles) ESE (114 degrees)
Anza, CA - 20 km (12 miles) NNW (334 degrees)
Coordinates 33 deg. 42.8 min. N (33.713N), 116 deg. 46.0 min. W (116.767W)
Depth 16.24 km (10.10 miles)
Quality Good
Location Quality Parameters Nst=42, Nph=77, Dmin=5.1 km, Rmss=0.15 sec, Erho=0.16 km, Erzz=0.33 km, Gp=46 degrees
Event ID# ci41123935
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