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 0:22:24 AM (PDT) on Sunday, August 31, 2025.
The magnitude 1.0 event occurred 11 km (7 miles) S of Valle Vista, CA.
The hypocentral depth is 17 km (11 miles).
| Magnitude | 1.0 - local magnitude (Ml) |
| Time | Sunday, August 31, 2025 at 0:22:24 AM (PDT) Sunday, August 31, 2025 at 7:22:24 (UTC) |
| Distance from |
Valle Vista, CA - 11 km (7 miles) S (173 degrees) Hemet, CA - 14 km (9 miles) SE (142 degrees) San Jacinto, CA - 16 km (10 miles) SSE (154 degrees) Idyllwild, CA - 18 km (11 miles) SW (236 degrees) Winchester, CA - 20 km (12 miles) ESE (108 degrees) |
| Coordinates | 33 deg. 39.1 min. N (33.651N), 116 deg. 52.8 min. W (116.880W) |
| Depth | 16.99 km (10.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=53, Nph=95, Dmin=3.8 km, Rmss=0.18 sec, Erho=0.18 km, Erzz=0.35 km, Gp=22 degrees |
| Event ID# | ci41279880 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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