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 11:35:11 PM (PDT) on Friday, September 11, 2026.
The magnitude 0.8 event occurred 4 km (2 miles) S of Redlands, CA.
The hypocentral depth is 14 km ( 9 miles).
| Magnitude | 0.8 - local magnitude (Ml) |
| Time | Friday, September 11, 2026 at 11:35:11 PM (PDT) Saturday, September 12, 2026 at 6:35:11 (UTC) |
| Distance from |
Redlands, CA - 4 km (2 miles) S (171 degrees) Mentone, CA - 7 km (4 miles) SW (215 degrees) Loma Linda, CA - 8 km (5 miles) ESE (111 degrees) Moreno Valley, CA - 12 km (7 miles) NNE (25 degrees) Calimesa, CA - 12 km (7 miles) WNW (288 degrees) |
| Coordinates | 34 deg. 1.2 min. N (34.021N), 117 deg. 10.6 min. W (117.176W) |
| Depth | 14.28 km (8.90 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=37, Nph=60, Dmin=6.1 km, Rmss=0.17 sec, Erho=0.23 km, Erzz=0.46 km, Gp=51 degrees |
| Event ID# | ci41545312 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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