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 7:32:40 AM (PDT) on Sunday, September 6, 2026.
The magnitude 0.7 event occurred 8 km (5 miles) NNW of Fontana, CA.
The hypocentral depth is 9 km ( 6 miles).
| Magnitude | 0.7 - local magnitude (Ml) |
| Time | Sunday, September 6, 2026 at 7:32:40 AM (PDT) Sunday, September 6, 2026 at 14:32:40 (UTC) |
| Distance from |
Fontana, CA - 8 km (5 miles) NNW (347 degrees) Devore, CA - 9 km (6 miles) SW (231 degrees) Lytle Creek, CA - 10 km (6 miles) S (169 degrees) Rancho Cucamonga, CA - 11 km (7 miles) ENE (60 degrees) Rialto, CA - 12 km (8 miles) NW (306 degrees) |
| Coordinates | 34 deg. 10.3 min. N (34.171N), 117 deg. 28.7 min. W (117.478W) |
| Depth | 9.18 km (5.70 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=38, Nph=61, Dmin=4.5 km, Rmss=0.14 sec, Erho=0.21 km, Erzz=0.3 km, Gp=38 degrees |
| Event ID# | ci41542120 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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