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 #7: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 3:36:52 PM (PDT) on Sunday, September 7, 2025.
The magnitude 2.5 event occurred 0 km (0 miles) S of Loma Linda, CA.
The hypocentral depth is 15 km (10 miles).
| Magnitude | 2.5 - local magnitude (Ml) |
| Time | Sunday, September 7, 2025 at 3:36:52 PM (PDT) Sunday, September 7, 2025 at 22:36:52 (UTC) |
| Distance from |
Loma Linda, CA - 0 km (0 miles) S (178 degrees) Grand Terrace, CA - 5 km (3 miles) ENE (73 degrees) Colton, CA - 6 km (4 miles) ESE (121 degrees) Redlands, CA - 7 km (5 miles) W (263 degrees) San Bernardino, CA - 10 km (6 miles) SSE (162 degrees) |
| Coordinates | 34 deg. 2.8 min. N (34.047N), 117 deg. 15.7 min. W (117.261W) |
| Depth | 15.49 km (9.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=171, Nph=182, Dmin=7.6 km, Rmss=0.41 sec, Erho=0.86 km, Erzz=1.826 km, Gp=12 degrees |
| Event ID# | ci41285792 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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