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 #2: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 7:21:19 PM (PDT) on Tuesday, August 12, 2025.
The magnitude 0.5 event occurred 2 km (1 miles) SSW of Mentone, CA.
The hypocentral depth is 10 km ( 6 miles).
| Magnitude | 0.5 - local magnitude (Ml) |
| Time | Tuesday, August 12, 2025 at 7:21:19 PM (PDT) Wednesday, August 13, 2025 at 2:21:19 (UTC) |
| Distance from |
Mentone, CA - 2 km (1 miles) SSW (193 degrees) Redlands, CA - 4 km (3 miles) E (90 degrees) Yucaipa, CA - 9 km (6 miles) WNW (285 degrees) Highland, CA - 10 km (6 miles) SE (141 degrees) Loma Linda, CA - 11 km (7 miles) E (86 degrees) |
| Coordinates | 34 deg. 3.3 min. N (34.055N), 117 deg. 8.3 min. W (117.138W) |
| Depth | 10.12 km (6.30 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=21, Nph=29, Dmin=3.3 km, Rmss=0.19 sec, Erho=0.29 km, Erzz=0.72 km, Gp=47 degrees |
| Event ID# | ci37551061 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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