Recent Earthquakes in California and Nevada
== PRELIMINARY EVENT REPORT ==
Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California
Version #8: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro quarry occurred at 10:01:45 AM (PST) on Wednesday, January 7, 2026.
The magnitude 1.1 event (a probable quarry explosion) occurred 11 km (7 miles) NE (55 degrees) of Adelanto, CA.
The hypocentral depth is -1 km (-1 miles).
| Magnitude | 1.1 - local magnitude (Ml) |
| Time | Wednesday, January 7, 2026 at 10:01:45 AM (PST) Wednesday, January 7, 2026 at 18:01:45 (UTC) |
| Distance from |
Adelanto, CA - 11 km (7 miles) NE (55 degrees) Victorville, CA - 12 km (7 miles) N (353 degrees) Mountain View Acres, CA - 17 km (10 miles) NNE (13 degrees) Apple Valley, CA - 19 km (12 miles) NW (325 degrees) Hesperia, CA - 24 km (15 miles) N (359 degrees) |
| Coordinates | 34 deg. 38.5 min. N (34.641N), 117 deg. 18.4 min. W (117.307W) |
| Depth | -0.95 km (-0.60 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=11, Nph=16, Dmin=9.2 km, Rmss=0.19 sec, Erho=0.39 km, Erzz=31.61 km, Gp=76 degrees |
| Event ID# | ci41153719 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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