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 7:30:51 PM (PDT) on Friday, October 10, 2025.
The magnitude 1.0 event occurred 6 km (4 miles) S of Redlands, CA.
The hypocentral depth is 14 km ( 9 miles).
| Magnitude | 1.0 - local magnitude (Ml) |
| Time | Friday, October 10, 2025 at 7:30:51 PM (PDT) Saturday, October 11, 2025 at 2:30:51 (UTC) |
| Distance from |
Redlands, CA - 6 km (4 miles) S (173 degrees) Mentone, CA - 9 km (5 miles) SSW (204 degrees) Moreno Valley, CA - 9 km (6 miles) NNE (32 degrees) Loma Linda, CA - 10 km (6 miles) SE (125 degrees) Calimesa, CA - 11 km (7 miles) W (276 degrees) |
| Coordinates | 33 deg. 59.9 min. N (33.998N), 117 deg. 10.4 min. W (117.174W) |
| Depth | 13.96 km (8.70 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=44, Nph=72, Dmin=7.0 km, Rmss=0.16 sec, Erho=0.16 km, Erzz=0.39 km, Gp=48 degrees |
| Event ID# | ci41106527 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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