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 11:08:23 AM (PDT) on Wednesday, October 1, 2025.
The magnitude 1.5 event occurred 20 km (12 miles) SW of Ocotillo Wells, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 1.5 - local magnitude (Ml) |
| Time | Wednesday, October 1, 2025 at 11:08:23 AM (PDT) Wednesday, October 1, 2025 at 18:08:23 (UTC) |
| Distance from |
Ocotillo Wells, CA - 20 km (12 miles) SW (229 degrees) Borrego Springs, CA - 27 km (17 miles) SSE (163 degrees) Julian, CA - 29 km (18 miles) E (101 degrees) Pine Valley, CA - 32 km (20 miles) NE (44 degrees) Warner Springs, CA - 43 km (26 miles) SE (132 degrees) |
| Coordinates | 33 deg. 1.6 min. N (33.027N), 116 deg. 17.6 min. W (116.294W) |
| Depth | 7.23 km (4.50 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=59, Nph=108, Dmin=8.1 km, Rmss=0.18 sec, Erho=0.14 km, Erzz=0.46 km, Gp=39 degrees |
| Event ID# | ci41101383 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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