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 #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 10:26:14 PM (PDT) on Monday, August 3, 2026.
The magnitude 0.8 event occurred 1 km (0 miles) WNW of Loma Linda, CA.
The hypocentral depth is 15 km ( 9 miles).
| Magnitude | 0.8 - local magnitude (Ml) |
| Time | Monday, August 3, 2026 at 10:26:14 PM (PDT) Tuesday, August 4, 2026 at 5:26:14 (UTC) |
| Distance from |
Loma Linda, CA - 1 km (0 miles) WNW (303 degrees) Grand Terrace, CA - 5 km (3 miles) ENE (64 degrees) Colton, CA - 5 km (3 miles) ESE (120 degrees) Redlands, CA - 8 km (5 miles) W (267 degrees) San Bernardino, CA - 9 km (6 miles) SSE (165 degrees) |
| Coordinates | 34 deg. 3.1 min. N (34.052N), 117 deg. 16.1 min. W (117.268W) |
| Depth | 15.04 km (9.30 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=33, Nph=56, Dmin=6.1 km, Rmss=0.15 sec, Erho=0.2 km, Erzz=0.39 km, Gp=51 degrees |
| Event ID# | ci40665898 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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