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 0:08:44 AM (PDT) on Saturday, September 13, 2025.
The magnitude 1.1 event occurred 10 km (6 miles) S of Wrightwood, CA.
The hypocentral depth is 11 km ( 7 miles).
| Magnitude | 1.1 - local magnitude (Ml) |
| Time | Saturday, September 13, 2025 at 0:08:44 AM (PDT) Saturday, September 13, 2025 at 7:08:44 (UTC) |
| Distance from |
Wrightwood, CA - 10 km (6 miles) S (178 degrees) Lytle Creek, CA - 12 km (7 miles) W (276 degrees) Rancho Cucamonga, CA - 17 km (11 miles) NNW (344 degrees) Pinon Hills, CA - 18 km (11 miles) S (175 degrees) Phelan, CA - 18 km (11 miles) SSW (197 degrees) |
| Coordinates | 34 deg. 16.2 min. N (34.270N), 117 deg. 37.8 min. W (117.629W) |
| Depth | 10.89 km (6.80 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=51, Nph=83, Dmin=4.4 km, Rmss=0.17 sec, Erho=0.19 km, Erzz=0.33 km, Gp=36 degrees |
| Event ID# | ci41290424 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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