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 7:20:50 AM (PDT) on Thursday, August 28, 2025.
The magnitude 0.9 event occurred 8 km (5 miles) NNW of Idyllwild, CA.
The hypocentral depth is 16 km (10 miles).
| Magnitude | 0.9 - local magnitude (Ml) |
| Time | Thursday, August 28, 2025 at 7:20:50 AM (PDT) Thursday, August 28, 2025 at 14:20:50 (UTC) |
| Distance from |
Idyllwild, CA - 8 km (5 miles) NNW (343 degrees) Cabazon, CA - 13 km (8 miles) SSE (162 degrees) Valle Vista, CA - 15 km (10 miles) ENE (63 degrees) Banning, CA - 18 km (11 miles) SE (137 degrees) San Jacinto, CA - 20 km (12 miles) E (82 degrees) |
| Coordinates | 33 deg. 48.6 min. N (33.810N), 116 deg. 44.7 min. W (116.745W) |
| Depth | 15.84 km (9.80 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=38, Nph=68, Dmin=5.5 km, Rmss=0.17 sec, Erho=0.18 km, Erzz=0.45 km, Gp=33 degrees |
| Event ID# | ci41277376 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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