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 #7: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 6:39:04 PM (PDT) on Wednesday, August 6, 2025.
The magnitude 1.4 event occurred 4 km (3 miles) SSE of Calimesa, CA.
The hypocentral depth is 14 km ( 9 miles).
| Magnitude | 1.4 - local magnitude (Ml) |
| Time | Wednesday, August 6, 2025 at 6:39:04 PM (PDT) Thursday, August 7, 2025 at 1:39:04 (UTC) |
| Distance from |
Calimesa, CA - 4 km (3 miles) SSE (150 degrees) Beaumont, CA - 6 km (4 miles) WNW (300 degrees) Yucaipa, CA - 9 km (5 miles) S (172 degrees) Banning, CA - 15 km (9 miles) WNW (283 degrees) Mentone, CA - 16 km (10 miles) SE (143 degrees) |
| Coordinates | 33 deg. 57.3 min. N (33.956N), 117 deg. 1.8 min. W (117.031W) |
| Depth | 14.36 km (8.90 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=75, Nph=133, Dmin=6.0 km, Rmss=0.15 sec, Erho=0.11 km, Erzz=0.28 km, Gp=28 degrees |
| Event ID# | ci41255224 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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