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 10:59:12 PM (PDT) on Friday, October 9, 2026.
The magnitude 1.9 event occurred 5 km (3 miles) ESE of Yucaipa, CA.
The hypocentral depth is 18 km (11 miles).
| Magnitude | 1.9 - local magnitude (Ml) |
| Time | Friday, October 9, 2026 at 10:59:12 PM (PDT) Saturday, October 10, 2026 at 5:59:12 (UTC) |
| Distance from |
Yucaipa, CA - 5 km (3 miles) ESE (107 degrees) Calimesa, CA - 7 km (4 miles) ENE (60 degrees) Beaumont, CA - 10 km (6 miles) N (355 degrees) Mentone, CA - 15 km (9 miles) ESE (112 degrees) Banning, CA - 15 km (9 miles) NW (316 degrees) |
| Coordinates | 34 deg. 1.2 min. N (34.020N), 116 deg. 59.2 min. W (116.987W) |
| Depth | 18.01 km (11.20 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=107, Nph=193, Dmin=9.4 km, Rmss=0.2 sec, Erho=0.12 km, Erzz=0.27 km, Gp=24 degrees |
| Event ID# | ci41345927 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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