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 10:47:28 AM (PDT) on Sunday, October 5, 2025.
The magnitude 0.9 event occurred 4 km (3 miles) SSE of Mentone, CA.
The hypocentral depth is 4 km ( 3 miles).
| Magnitude | 0.9 - local magnitude (Ml) |
| Time | Sunday, October 5, 2025 at 10:47:28 AM (PDT) Sunday, October 5, 2025 at 17:47:28 (UTC) |
| Distance from |
Mentone, CA - 4 km (3 miles) SSE (161 degrees) Redlands, CA - 6 km (4 miles) ESE (111 degrees) Yucaipa, CA - 7 km (4 miles) W (271 degrees) Calimesa, CA - 8 km (5 miles) NW (310 degrees) Loma Linda, CA - 13 km (8 miles) E (96 degrees) |
| Coordinates | 34 deg. 2.1 min. N (34.035N), 117 deg. 7.2 min. W (117.120W) |
| Depth | 4.42 km (2.70 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=48, Nph=84, Dmin=0.7 km, Rmss=0.17 sec, Erho=0.14 km, Erzz=0.37 km, Gp=36 degrees |
| Event ID# | ci41103183 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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