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 5:52:27 PM (PDT) on Wednesday, September 10, 2025.
The magnitude 1.1 event occurred 6 km (4 miles) S of Idyllwild, CA.
The hypocentral depth is 14 km ( 9 miles).
| Magnitude | 1.1 - local magnitude (Ml) |
| Time | Wednesday, September 10, 2025 at 5:52:27 PM (PDT) Thursday, September 11, 2025 at 0:52:27 (UTC) |
| Distance from |
Idyllwild, CA - 6 km (4 miles) S (186 degrees) Anza, CA - 15 km (10 miles) NNW (342 degrees) Valle Vista, CA - 17 km (11 miles) ESE (114 degrees) Hemet, CA - 24 km (15 miles) ESE (107 degrees) San Jacinto, CA - 24 km (15 miles) ESE (117 degrees) |
| Coordinates | 33 deg. 41.2 min. N (33.687N), 116 deg. 43.6 min. W (116.726W) |
| Depth | 13.95 km (8.70 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=20, Nph=28, Dmin=5.2 km, Rmss=0.19 sec, Erho=0.43 km, Erzz=0.63 km, Gp=63 degrees |
| Event ID# | ci41288624 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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