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 #8: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 3:40:05 AM (PDT) on Thursday, October 8, 2026.
The magnitude 0.8 event occurred 2 km (1 miles) W of Fontana, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 0.8 - local magnitude (Ml) |
| Time | Thursday, October 8, 2026 at 3:40:05 AM (PDT) Thursday, October 8, 2026 at 10:40:05 (UTC) |
| Distance from |
Fontana, CA - 2 km (1 miles) W (277 degrees) Bloomington, CA - 8 km (5 miles) WNW (293 degrees) Rancho Cucamonga, CA - 9 km (6 miles) ESE (106 degrees) Glen Avon, CA - 10 km (6 miles) N (2 degrees) Rialto, CA - 10 km (6 miles) W (266 degrees) |
| Coordinates | 34 deg. 6.0 min. N (34.100N), 117 deg. 28.8 min. W (117.480W) |
| Depth | 6.75 km (4.20 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=38, Nph=60, Dmin=3.8 km, Rmss=0.16 sec, Erho=0.23 km, Erzz=0.35 km, Gp=52 degrees |
| Event ID# | ci41344935 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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