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 1:53:16 AM (PDT) on Saturday, August 16, 2025.
The magnitude 0.6 event occurred 4 km (3 miles) S of Redlands, CA.
The hypocentral depth is 12 km ( 7 miles).
| Magnitude | 0.6 - local magnitude (Ml) |
| Time | Saturday, August 16, 2025 at 1:53:16 AM (PDT) Saturday, August 16, 2025 at 8:53:16 (UTC) |
| Distance from |
Redlands, CA - 4 km (3 miles) S (176 degrees) Mentone, CA - 7 km (5 miles) SW (214 degrees) Loma Linda, CA - 8 km (5 miles) ESE (116 degrees) Moreno Valley, CA - 11 km (7 miles) NNE (25 degrees) Calimesa, CA - 12 km (7 miles) WNW (285 degrees) |
| Coordinates | 34 deg. 0.9 min. N (34.016N), 117 deg. 10.7 min. W (117.179W) |
| Depth | 11.51 km (7.20 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=23, Nph=40, Dmin=6.5 km, Rmss=0.16 sec, Erho=0.22 km, Erzz=0.58 km, Gp=99 degrees |
| Event ID# | ci40400098 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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