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 micro earthquake occurred at 0:55:28 AM (PDT) on Thursday, September 25, 2025.
The magnitude 0.4 event occurred 5 km (3 miles) WSW of Idyllwild, CA.
The hypocentral depth is 16 km (10 miles).
| Magnitude | 0.4 - local magnitude (Ml) |
| Time | Thursday, September 25, 2025 at 0:55:28 AM (PDT) Thursday, September 25, 2025 at 7:55:28 (UTC) |
| Distance from |
Idyllwild, CA - 5 km (3 miles) WSW (241 degrees) Valle Vista, CA - 12 km (8 miles) ESE (106 degrees) Hemet, CA - 19 km (12 miles) E (100 degrees) San Jacinto, CA - 19 km (12 miles) ESE (112 degrees) Anza, CA - 20 km (12 miles) NNW (335 degrees) |
| Coordinates | 33 deg. 43.1 min. N (33.718N), 116 deg. 46.0 min. W (116.767W) |
| Depth | 15.52 km (9.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=23, Nph=40, Dmin=5.1 km, Rmss=0.16 sec, Erho=0.3 km, Erzz=0.52 km, Gp=80 degrees |
| Event ID# | ci41097287 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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