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 5:34:34 AM (PDT) on Tuesday, October 21, 2025.
The magnitude 1.4 event occurred 10 km (6 miles) NNW of Idyllwild, CA.
The hypocentral depth is 17 km (11 miles).
| Magnitude | 1.4 - local magnitude (Ml) |
| Time | Tuesday, October 21, 2025 at 5:34:34 AM (PDT) Tuesday, October 21, 2025 at 12:34:34 (UTC) |
| Distance from |
Idyllwild, CA - 10 km (6 miles) NNW (348 degrees) Cabazon, CA - 11 km (7 miles) SSE (157 degrees) Banning, CA - 16 km (10 miles) SE (131 degrees) Valle Vista, CA - 17 km (10 miles) ENE (57 degrees) Palm Springs, CA - 20 km (12 miles) W (272 degrees) |
| Coordinates | 33 deg. 49.8 min. N (33.830N), 116 deg. 44.5 min. W (116.742W) |
| Depth | 17.08 km (10.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=69, Nph=128, Dmin=5.1 km, Rmss=0.18 sec, Erho=0.14 km, Erzz=0.32 km, Gp=22 degrees |
| Event ID# | ci41112199 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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