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 #4: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 8:11:00 PM (PDT) on Wednesday, October 28, 2026.
The magnitude 0.8 event occurred 3 km (2 miles) SE of Loma Linda, CA.
The hypocentral depth is 4 km ( 2 miles).
| Magnitude | 0.8 - local magnitude (Ml) |
| Time | Wednesday, October 28, 2026 at 8:11:00 PM (PDT) Thursday, October 29, 2026 at 3:11:00 (UTC) |
| Distance from |
Loma Linda, CA - 3 km (2 miles) SE (137 degrees) Redlands, CA - 6 km (4 miles) WSW (244 degrees) Grand Terrace, CA - 7 km (4 miles) E (92 degrees) Colton, CA - 8 km (5 miles) SE (126 degrees) Highland, CA - 11 km (7 miles) SSW (196 degrees) |
| Coordinates | 34 deg. 1.9 min. N (34.032N), 117 deg. 14.5 min. W (117.242W) |
| Depth | 3.96 km (2.50 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=50, Nph=86, Dmin=9.0 km, Rmss=0.17 sec, Erho=0.14 km, Erzz=0.47 km, Gp=47 degrees |
| Event ID# | ci41568624 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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