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 #3: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.
A micro earthquake occurred at 4:04:17 AM (PDT) on Friday, August 7, 2026.
The magnitude 0.7 event occurred 3 km (2 miles) WSW of Yucaipa, CA.
The hypocentral depth is 28 km (18 miles).
| Magnitude | 0.7 - local magnitude (Ml) |
| Time | Friday, August 7, 2026 at 4:04:17 AM (PDT) Friday, August 7, 2026 at 11:04:17 (UTC) |
| Distance from |
Yucaipa, CA - 3 km (2 miles) WSW (244 degrees) Calimesa, CA - 4 km (3 miles) NNW (330 degrees) Mentone, CA - 8 km (5 miles) SE (135 degrees) Redlands, CA - 11 km (7 miles) ESE (111 degrees) Beaumont, CA - 14 km (8 miles) NW (318 degrees) |
| Coordinates | 34 deg. 1.2 min. N (34.021N), 117 deg. 4.5 min. W (117.075W) |
| Depth | 28.39 km (17.60 miles) |
| Quality | Poor |
| Location Quality Parameters | Nst=16, Nph=16, Dmin=26.9 km, Rmss=0.33 sec, Erho=1.83 km, Erzz=1.46 km, Gp=191 degrees |
| Event ID# | ci40667834 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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