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 #4: 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 11:57:23 PM (PDT) on Sunday, September 21, 2025.
The magnitude 1.0 event occurred 2 km (1 miles) W of Devore, CA.
The hypocentral depth is 8 km ( 5 miles).
| Magnitude | 1.0 - local magnitude (Ml) |
| Time | Sunday, September 21, 2025 at 11:57:23 PM (PDT) Monday, September 22, 2025 at 6:57:23 (UTC) |
| Distance from |
Devore, CA - 2 km (1 miles) W (272 degrees) Lytle Creek, CA - 8 km (5 miles) ESE (119 degrees) Muscoy, CA - 10 km (6 miles) NW (317 degrees) Crestline, CA - 13 km (8 miles) W (260 degrees) Fontana, CA - 14 km (9 miles) NNE (14 degrees) |
| Coordinates | 34 deg. 13.3 min. N (34.222N), 117 deg. 25.2 min. W (117.420W) |
| Depth | 8.21 km (5.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=70, Nph=121, Dmin=5.2 km, Rmss=0.19 sec, Erho=0.14 km, Erzz=0.31 km, Gp=38 degrees |
| Event ID# | ci40447850 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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