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 3:50:25 PM (PDT) on Saturday, September 13, 2025.
The magnitude 1.9 event occurred 2 km (1 miles) E (84 degrees) of Calimesa, CA.
The hypocentral depth is 14 km ( 9 miles).
| Magnitude | 1.9 - local magnitude (Ml) |
| Time | Saturday, September 13, 2025 at 3:50:25 PM (PDT) Saturday, September 13, 2025 at 22:50:25 (UTC) |
| Distance from |
Calimesa, CA - 2 km (1 miles) E (84 degrees) Yucaipa, CA - 5 km (3 miles) S (170 degrees) Beaumont, CA - 8 km (5 miles) NW (322 degrees) Mentone, CA - 13 km (8 miles) SE (134 degrees) Redlands, CA - 16 km (10 miles) ESE (118 degrees) |
| Coordinates | 33 deg. 59.4 min. N (33.990N), 117 deg. 2.0 min. W (117.034W) |
| Depth | 13.96 km (8.70 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=96, Nph=177, Dmin=8.9 km, Rmss=0.17 sec, Erho=0.11 km, Erzz=0.28 km, Gp=18 degrees |
| Event ID# | ci41291016 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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