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 7:47:21 AM (PST) on Sunday, January 4, 2026.
The magnitude 0.9 event occurred 2 km (1 miles) ENE (77 degrees) of Loma Linda, CA.
The hypocentral depth is 14 km ( 9 miles).
| Magnitude | 0.9 - local magnitude (Ml) |
| Time | Sunday, January 4, 2026 at 7:47:21 AM (PST) Sunday, January 4, 2026 at 15:47:21 (UTC) |
| Distance from |
Loma Linda, CA - 2 km (1 miles) ENE (77 degrees) Redlands, CA - 5 km (3 miles) W (266 degrees) Grand Terrace, CA - 7 km (4 miles) ENE (73 degrees) Colton, CA - 7 km (4 miles) ESE (110 degrees) Highland, CA - 9 km (6 miles) SSW (200 degrees) |
| Coordinates | 34 deg. 3.1 min. N (34.052N), 117 deg. 14.5 min. W (117.242W) |
| Depth | 13.76 km (8.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=32, Nph=53, Dmin=12.1 km, Rmss=0.17 sec, Erho=0.23 km, Erzz=0.59 km, Gp=59 degrees |
| Event ID# | ci41152055 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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