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 #2: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 5:03:18 AM (PST) on Tuesday, November 25, 2025.
The magnitude 0.9 event occurred 4 km (3 miles) ESE of Loma Linda, CA.
The hypocentral depth is 16 km (10 miles).
| Magnitude | 0.9 - local magnitude (Ml) |
| Time | Tuesday, November 25, 2025 at 5:03:18 AM (PST) Tuesday, November 25, 2025 at 13:03:18 (UTC) |
| Distance from |
Loma Linda, CA - 4 km (3 miles) ESE (115 degrees) Redlands, CA - 4 km (3 miles) SW (232 degrees) Grand Terrace, CA - 9 km (5 miles) E (91 degrees) Mentone, CA - 9 km (5 miles) WSW (241 degrees) Colton, CA - 10 km (6 miles) ESE (118 degrees) |
| Coordinates | 34 deg. 1.9 min. N (34.032N), 117 deg. 13.1 min. W (117.218W) |
| Depth | 15.82 km (9.80 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=27, Nph=41, Dmin=12.0 km, Rmss=0.14 sec, Erho=0.21 km, Erzz=0.6 km, Gp=84 degrees |
| Event ID# | ci10206998 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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