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 is a computer-generated message. This event has not yet been reviewed by a seismologist.
A micro earthquake occurred at 4:30:38 PM (PDT) on Tuesday, October 21, 2025.
The magnitude 0.7 event occurred 7 km (5 miles) S of Idyllwild, CA.
The hypocentral depth is 13 km ( 8 miles).
| Magnitude | 0.7 - local magnitude (Ml) |
| Time | Tuesday, October 21, 2025 at 4:30:38 PM (PDT) Tuesday, October 21, 2025 at 23:30:38 (UTC) |
| Distance from |
Idyllwild, CA - 7 km (5 miles) S (175 degrees) Anza, CA - 14 km (8 miles) NNW (345 degrees) Valle Vista, CA - 19 km (12 miles) ESE (116 degrees) Palm Springs, CA - 24 km (15 miles) SW (225 degrees) Hemet, CA - 25 km (16 miles) ESE (109 degrees) |
| Coordinates | 33 deg. 40.4 min. N (33.673N), 116 deg. 42.7 min. W (116.712W) |
| Depth | 12.67 km (7.90 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=10, Nph=16, Dmin=3.5 km, Rmss=0.15 sec, Erho=1.48 km, Erzz=0.89 km, Gp=204 degrees |
| Event ID# | ci41112479 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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