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 7:21:23 PM (PDT) on Wednesday, October 28, 2026.
The magnitude 0.9 event occurred 3 km (2 miles) SE of Loma Linda, CA.
The hypocentral depth is 4 km ( 2 miles).
| Magnitude | 0.9 - local magnitude (Ml) |
| Time | Wednesday, October 28, 2026 at 7:21:23 PM (PDT) Thursday, October 29, 2026 at 2:21:23 (UTC) |
| Distance from |
Loma Linda, CA - 3 km (2 miles) SE (139 degrees) Redlands, CA - 6 km (4 miles) WSW (243 degrees) Grand Terrace, CA - 7 km (4 miles) E (94 degrees) Colton, CA - 8 km (5 miles) SE (127 degrees) Highland, CA - 11 km (7 miles) SSW (196 degrees) |
| Coordinates | 34 deg. 1.8 min. N (34.030N), 117 deg. 14.6 min. W (117.243W) |
| Depth | 3.74 km (2.30 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=41, Nph=68, Dmin=9.1 km, Rmss=0.17 sec, Erho=0.17 km, Erzz=0.59 km, Gp=47 degrees |
| Event ID# | ci41568600 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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