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 #6: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 6:30:09 AM (PDT) on Saturday, August 30, 2025.
The magnitude 0.8 event occurred 2 km (1 miles) SE of Loma Linda, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 0.8 - local magnitude (Ml) |
| Time | Saturday, August 30, 2025 at 6:30:09 AM (PDT) Saturday, August 30, 2025 at 13:30:09 (UTC) |
| Distance from |
Loma Linda, CA - 2 km (1 miles) SE (136 degrees) Grand Terrace, CA - 6 km (4 miles) E (89 degrees) Redlands, CA - 6 km (4 miles) WSW (248 degrees) Colton, CA - 8 km (5 miles) SE (125 degrees) San Bernardino, CA - 11 km (7 miles) SSE (157 degrees) |
| Coordinates | 34 deg. 2.1 min. N (34.035N), 117 deg. 14.7 min. W (117.245W) |
| Depth | 6.82 km (4.20 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=47, Nph=75, Dmin=8.6 km, Rmss=0.15 sec, Erho=0.14 km, Erzz=0.47 km, Gp=31 degrees |
| Event ID# | ci41279320 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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