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 9:45:37 AM (PDT) on Wednesday, September 9, 2026.
The magnitude 1.4 event occurred 3 km (2 miles) SSE of Loma Linda, CA.
The hypocentral depth is 16 km (10 miles).
| Magnitude | 1.4 - local magnitude (Ml) |
| Time | Wednesday, September 9, 2026 at 9:45:37 AM (PDT) Wednesday, September 9, 2026 at 16:45:37 (UTC) |
| Distance from |
Loma Linda, CA - 3 km (2 miles) SSE (153 degrees) Grand Terrace, CA - 6 km (4 miles) E (98 degrees) Redlands, CA - 7 km (4 miles) WSW (242 degrees) Colton, CA - 8 km (5 miles) SE (131 degrees) Moreno Valley, CA - 11 km (7 miles) N (351 degrees) |
| Coordinates | 34 deg. 1.6 min. N (34.026N), 117 deg. 14.9 min. W (117.248W) |
| Depth | 15.56 km (9.70 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=68, Nph=119, Dmin=9.4 km, Rmss=0.18 sec, Erho=0.15 km, Erzz=0.22 km, Gp=25 degrees |
| Event ID# | ci41543600 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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