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 2:25:03 AM (PDT) on Saturday, September 20, 2025.
The magnitude 0.6 event occurred 11 km (7 miles) SSW of Idyllwild, CA.
The hypocentral depth is 14 km ( 9 miles).
| Magnitude | 0.6 - local magnitude (Ml) |
| Time | Saturday, September 20, 2025 at 2:25:03 AM (PDT) Saturday, September 20, 2025 at 9:25:03 (UTC) |
| Distance from |
Idyllwild, CA - 11 km (7 miles) SSW (197 degrees) Anza, CA - 12 km (8 miles) NW (323 degrees) Valle Vista, CA - 17 km (11 miles) SE (132 degrees) Hemet, CA - 23 km (14 miles) ESE (120 degrees) San Jacinto, CA - 24 km (15 miles) SE (129 degrees) |
| Coordinates | 33 deg. 38.7 min. N (33.645N), 116 deg. 45.3 min. W (116.754W) |
| Depth | 14.04 km (8.70 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=26, Nph=46, Dmin=7.9 km, Rmss=0.11 sec, Erho=0.17 km, Erzz=0.35 km, Gp=62 degrees |
| Event ID# | ci40446762 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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