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 minor earthquake occurred at 9:43:29 AM (PDT) on Friday, August 15, 2025.
The magnitude 3.3 event occurred 10 km (6 miles) SW of Idyllwild, CA.
The hypocentral depth is 17 km (11 miles).
| Magnitude | 3.3 - local magnitude (Ml) |
| Time | Friday, August 15, 2025 at 9:43:29 AM (PDT) Friday, August 15, 2025 at 16:43:29 (UTC) |
| Distance from |
Idyllwild, CA - 10 km (6 miles) SW (227 degrees) Valle Vista, CA - 12 km (7 miles) SE (132 degrees) Hemet, CA - 18 km (11 miles) ESE (116 degrees) Anza, CA - 18 km (11 miles) NW (319 degrees) San Jacinto, CA - 19 km (12 miles) SE (129 degrees) |
| Coordinates | 33 deg. 40.6 min. N (33.676N), 116 deg. 48.0 min. W (116.799W) |
| Depth | 17.34 km (10.80 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=130, Nph=225, Dmin=11.0 km, Rmss=0.2 sec, Erho=0.11 km, Erzz=0.27 km, Gp=11 degrees |
| Event ID# | ci41261536 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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