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 11:09:57 PM (PDT) on Monday, October 13, 2025.
The magnitude 0.9 event occurred 1 km (1 miles) SSW of Mentone, CA.
The hypocentral depth is 10 km ( 6 miles).
| Magnitude | 0.9 - local magnitude (Ml) |
| Time | Monday, October 13, 2025 at 11:09:57 PM (PDT) Tuesday, October 14, 2025 at 6:09:57 (UTC) |
| Distance from |
Mentone, CA - 1 km (1 miles) SSW (196 degrees) Redlands, CA - 4 km (3 miles) E (85 degrees) Yucaipa, CA - 9 km (6 miles) WNW (288 degrees) Highland, CA - 10 km (6 miles) SE (140 degrees) Loma Linda, CA - 11 km (7 miles) E (84 degrees) |
| Coordinates | 34 deg. 3.5 min. N (34.059N), 117 deg. 8.3 min. W (117.138W) |
| Depth | 9.95 km (6.20 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=41, Nph=71, Dmin=3.5 km, Rmss=0.17 sec, Erho=0.17 km, Erzz=0.33 km, Gp=42 degrees |
| Event ID# | ci41108047 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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