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 #7: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro quarry occurred at 3:21:43 PM (PDT) on Friday, October 23, 2026.
The magnitude 0.9 event (a probable quarry explosion) occurred 11 km (7 miles) N of Victorville, CA.
The hypocentral depth is -1 km (-1 miles).
| Magnitude | 0.9 - local magnitude (Ml) |
| Time | Friday, October 23, 2026 at 3:21:43 PM (PDT) Friday, October 23, 2026 at 22:21:43 (UTC) |
| Distance from |
Victorville, CA - 11 km (7 miles) N (355 degrees) Adelanto, CA - 12 km (7 miles) ENE (59 degrees) Mountain View Acres, CA - 16 km (10 miles) NNE (16 degrees) Apple Valley, CA - 18 km (11 miles) NW (325 degrees) Hesperia, CA - 23 km (15 miles) N (360 degrees) |
| Coordinates | 34 deg. 38.2 min. N (34.637N), 117 deg. 18.1 min. W (117.302W) |
| Depth | -1.32 km (-0.80 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=24, Nph=24, Dmin=8.8 km, Rmss=0.14 sec, Erho=0.36 km, Erzz=31.61 km, Gp=95 degrees |
| Event ID# | ci41351391 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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