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 #6: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 10:51:27 PM (PDT) on Sunday, August 17, 2025.
The magnitude 0.7 event occurred 7 km (4 miles) E (89 degrees) of Calimesa, CA.
The hypocentral depth is 18 km (11 miles).
| Magnitude | 0.7 - local magnitude (Ml) |
| Time | Sunday, August 17, 2025 at 10:51:27 PM (PDT) Monday, August 18, 2025 at 5:51:27 (UTC) |
| Distance from |
Calimesa, CA - 7 km (4 miles) E (89 degrees) Beaumont, CA - 7 km (4 miles) N (359 degrees) Yucaipa, CA - 8 km (5 miles) SE (130 degrees) Banning, CA - 12 km (7 miles) NW (307 degrees) Mentone, CA - 17 km (11 miles) ESE (122 degrees) |
| Coordinates | 33 deg. 59.4 min. N (33.989N), 116 deg. 58.7 min. W (116.979W) |
| Depth | 17.93 km (11.10 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=30, Nph=49, Dmin=12.2 km, Rmss=0.11 sec, Erho=0.15 km, Erzz=0.4 km, Gp=36 degrees |
| Event ID# | ci40401634 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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