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 2:04:26 AM (PDT) on Thursday, October 2, 2025.
The magnitude 0.4 event occurred 13 km (8 miles) S of Borrego Springs, CA.
The hypocentral depth is 10 km ( 6 miles).
| Magnitude | 0.4 - local magnitude (Ml) |
| Time | Thursday, October 2, 2025 at 2:04:26 AM (PDT) Thursday, October 2, 2025 at 9:04:26 (UTC) |
| Distance from |
Borrego Springs, CA - 13 km (8 miles) S (180 degrees) Julian, CA - 22 km (14 miles) ENE (73 degrees) Ocotillo Wells, CA - 23 km (14 miles) W (268 degrees) Warner Springs, CA - 29 km (18 miles) SE (124 degrees) Pine Valley, CA - 38 km (23 miles) NNE (22 degrees) |
| Coordinates | 33 deg. 8.1 min. N (33.135N), 116 deg. 22.5 min. W (116.376W) |
| Depth | 9.81 km (6.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=29, Nph=48, Dmin=8.7 km, Rmss=0.21 sec, Erho=0.29 km, Erzz=0.78 km, Gp=65 degrees |
| Event ID# | ci41101711 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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