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 10:35:03 PM (PDT) on Thursday, August 28, 2025.
The magnitude 1.4 event occurred 10 km (6 miles) SW of Idyllwild, CA.
The hypocentral depth is 16 km (10 miles).
| Magnitude | 1.4 - local magnitude (Ml) |
| Time | Thursday, August 28, 2025 at 10:35:03 PM (PDT) Friday, August 29, 2025 at 5:35:03 (UTC) |
| Distance from |
Idyllwild, CA - 10 km (6 miles) SW (228 degrees) Valle Vista, CA - 12 km (7 miles) SE (130 degrees) Hemet, CA - 18 km (11 miles) ESE (115 degrees) Anza, CA - 18 km (11 miles) NW (321 degrees) San Jacinto, CA - 19 km (12 miles) SE (127 degrees) |
| Coordinates | 33 deg. 40.9 min. N (33.681N), 116 deg. 47.8 min. W (116.797W) |
| Depth | 16.40 km (10.20 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=78, Nph=145, Dmin=7.4 km, Rmss=0.2 sec, Erho=0.14 km, Erzz=0.32 km, Gp=24 degrees |
| Event ID# | ci41277896 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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