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 9:21:11 PM (PDT) on Friday, October 3, 2025.
The magnitude 0.9 event occurred 8 km (5 miles) S of Idyllwild, CA.
The hypocentral depth is 14 km ( 8 miles).
| Magnitude | 0.9 - local magnitude (Ml) |
| Time | Friday, October 3, 2025 at 9:21:11 PM (PDT) Saturday, October 4, 2025 at 4:21:11 (UTC) |
| Distance from |
Idyllwild, CA - 8 km (5 miles) S (190 degrees) Anza, CA - 14 km (8 miles) NNW (336 degrees) Valle Vista, CA - 17 km (11 miles) ESE (121 degrees) Hemet, CA - 24 km (15 miles) ESE (112 degrees) San Jacinto, CA - 25 km (15 miles) ESE (122 degrees) |
| Coordinates | 33 deg. 40.0 min. N (33.667N), 116 deg. 44.0 min. W (116.734W) |
| Depth | 13.52 km (8.40 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=27, Nph=47, Dmin=5.6 km, Rmss=0.13 sec, Erho=0.21 km, Erzz=0.39 km, Gp=43 degrees |
| Event ID# | ci41102343 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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