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 9:05:20 PM (PDT) on Saturday, August 30, 2025.
The magnitude 0.8 event occurred 5 km (3 miles) SSW of Redlands, CA.
The hypocentral depth is 15 km ( 9 miles).
| Magnitude | 0.8 - local magnitude (Ml) |
| Time | Saturday, August 30, 2025 at 9:05:20 PM (PDT) Sunday, August 31, 2025 at 4:05:20 (UTC) |
| Distance from |
Redlands, CA - 5 km (3 miles) SSW (210 degrees) Loma Linda, CA - 6 km (4 miles) ESE (123 degrees) Mentone, CA - 9 km (5 miles) SW (230 degrees) Grand Terrace, CA - 10 km (6 miles) E (99 degrees) Moreno Valley, CA - 11 km (7 miles) N (11 degrees) |
| Coordinates | 34 deg. 1.2 min. N (34.019N), 117 deg. 12.4 min. W (117.207W) |
| Depth | 15.01 km (9.30 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=34, Nph=56, Dmin=9.0 km, Rmss=0.15 sec, Erho=0.18 km, Erzz=0.38 km, Gp=54 degrees |
| Event ID# | ci41279792 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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