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 #3: 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 11:56:42 AM (PST) on Wednesday, January 28, 2026.
The magnitude 1.3 event occurred 0 km (0 miles) SW of Loma Linda, CA.
The hypocentral depth is 15 km (10 miles).
| Magnitude | 1.3 - local magnitude (Ml) |
| Time | Wednesday, January 28, 2026 at 11:56:42 AM (PST) Wednesday, January 28, 2026 at 19:56:42 (UTC) |
| Distance from |
Loma Linda, CA - 0 km (0 miles) SW (220 degrees) Grand Terrace, CA - 5 km (3 miles) ENE (73 degrees) Colton, CA - 6 km (3 miles) ESE (122 degrees) Redlands, CA - 7 km (5 miles) W (263 degrees) San Bernardino, CA - 10 km (6 miles) SSE (163 degrees) |
| Coordinates | 34 deg. 2.8 min. N (34.047N), 117 deg. 15.8 min. W (117.263W) |
| Depth | 15.30 km (9.50 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=63, Nph=107, Dmin=6.7 km, Rmss=0.18 sec, Erho=0.15 km, Erzz=0.27 km, Gp=27 degrees |
| Event ID# | ci41175079 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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