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 6:08:39 AM (PDT) on Thursday, October 23, 2025.
The magnitude 1.0 event occurred 5 km (3 miles) SE of Yucaipa, CA.
The hypocentral depth is 17 km (10 miles).
| Magnitude | 1.0 - local magnitude (Ml) |
| Time | Thursday, October 23, 2025 at 6:08:39 AM (PDT) Thursday, October 23, 2025 at 13:08:39 (UTC) |
| Distance from |
Yucaipa, CA - 5 km (3 miles) SE (125 degrees) Calimesa, CA - 6 km (3 miles) ENE (67 degrees) Beaumont, CA - 9 km (6 miles) NNW (348 degrees) Mentone, CA - 14 km (9 miles) ESE (119 degrees) Banning, CA - 14 km (9 miles) NW (309 degrees) |
| Coordinates | 34 deg. 0.4 min. N (34.007N), 116 deg. 59.9 min. W (116.998W) |
| Depth | 16.69 km (10.40 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=40, Nph=66, Dmin=11.1 km, Rmss=0.17 sec, Erho=0.2 km, Erzz=0.54 km, Gp=49 degrees |
| Event ID# | ci41113207 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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