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 11:14:09 AM (PDT) on Thursday, October 23, 2025.
The magnitude 0.5 event occurred 10 km (6 miles) SSW of Idyllwild, CA.
The hypocentral depth is 13 km ( 8 miles).
| Magnitude | 0.5 - local magnitude (Ml) |
| Time | Thursday, October 23, 2025 at 11:14:09 AM (PDT) Thursday, October 23, 2025 at 18:14:09 (UTC) |
| Distance from |
Idyllwild, CA - 10 km (6 miles) SSW (194 degrees) Anza, CA - 13 km (8 miles) NNW (330 degrees) Valle Vista, CA - 17 km (11 miles) SE (126 degrees) Hemet, CA - 23 km (15 miles) ESE (115 degrees) San Jacinto, CA - 24 km (15 miles) SE (125 degrees) |
| Coordinates | 33 deg. 39.4 min. N (33.657N), 116 deg. 44.6 min. W (116.743W) |
| Depth | 12.97 km (8.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=14, Nph=25, Dmin=6.6 km, Rmss=0.14 sec, Erho=0.36 km, Erzz=0.78 km, Gp=100 degrees |
| Event ID# | ci41113319 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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