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 4:09:38 AM (PDT) on Wednesday, September 24, 2025.
The magnitude 0.7 event occurred 5 km (3 miles) SW of Redlands, CA.
The hypocentral depth is 15 km ( 9 miles).
| Magnitude | 0.7 - local magnitude (Ml) |
| Time | Wednesday, September 24, 2025 at 4:09:38 AM (PDT) Wednesday, September 24, 2025 at 11:09:38 (UTC) |
| Distance from |
Redlands, CA - 5 km (3 miles) SW (215 degrees) Loma Linda, CA - 6 km (3 miles) SE (128 degrees) Grand Terrace, CA - 9 km (6 miles) E (101 degrees) Mentone, CA - 9 km (6 miles) SW (232 degrees) Moreno Valley, CA - 10 km (6 miles) N (7 degrees) |
| Coordinates | 34 deg. 1.0 min. N (34.017N), 117 deg. 12.9 min. W (117.214W) |
| Depth | 14.92 km (9.30 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=35, Nph=63, Dmin=9.6 km, Rmss=0.19 sec, Erho=0.23 km, Erzz=0.56 km, Gp=86 degrees |
| Event ID# | ci40449578 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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