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 8:05:03 AM (PDT) on Wednesday, August 6, 2025.
The magnitude 0.8 event occurred 0 km (0 miles) ESE of Muscoy, CA.
The hypocentral depth is 9 km ( 5 miles).
| Magnitude | 0.8 - local magnitude (Ml) |
| Time | Wednesday, August 6, 2025 at 8:05:03 AM (PDT) Wednesday, August 6, 2025 at 15:05:03 (UTC) |
| Distance from |
Muscoy, CA - 0 km (0 miles) ESE (115 degrees) San Bernardino, CA - 5 km (3 miles) WNW (301 degrees) Rialto, CA - 6 km (4 miles) NNE (27 degrees) Colton, CA - 9 km (6 miles) NNW (344 degrees) Devore, CA - 9 km (6 miles) SE (144 degrees) |
| Coordinates | 34 deg. 9.2 min. N (34.153N), 117 deg. 20.5 min. W (117.341W) |
| Depth | 8.77 km (5.40 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=21, Nph=30, Dmin=6.3 km, Rmss=0.17 sec, Erho=0.29 km, Erzz=0.62 km, Gp=59 degrees |
| Event ID# | ci41254736 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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