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 10:05:20 PM (PDT) on Wednesday, September 24, 2025.
The magnitude 1.4 event occurred 6 km (3 miles) SSW of Redlands, CA.
The hypocentral depth is 6 km ( 3 miles).
| Magnitude | 1.4 - local magnitude (Ml) |
| Time | Wednesday, September 24, 2025 at 10:05:20 PM (PDT) Thursday, September 25, 2025 at 5:05:20 (UTC) |
| Distance from |
Redlands, CA - 6 km (3 miles) SSW (195 degrees) Loma Linda, CA - 7 km (5 miles) SE (128 degrees) Moreno Valley, CA - 9 km (6 miles) NNE (17 degrees) Mentone, CA - 9 km (6 miles) SW (220 degrees) Grand Terrace, CA - 11 km (7 miles) ESE (106 degrees) |
| Coordinates | 34 deg. 0.4 min. N (34.007N), 117 deg. 11.9 min. W (117.198W) |
| Depth | 5.54 km (3.40 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=77, Nph=131, Dmin=7.0 km, Rmss=0.18 sec, Erho=0.12 km, Erzz=0.34 km, Gp=28 degrees |
| Event ID# | ci41097071 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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