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 2:22:43 PM (PDT) on Saturday, September 27, 2025.
The magnitude 1.2 event occurred 20 km (12 miles) SW of Ocotillo Wells, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 1.2 - local magnitude (Ml) |
| Time | Saturday, September 27, 2025 at 2:22:43 PM (PDT) Saturday, September 27, 2025 at 21:22:43 (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 (33.026N), 116 deg. 17.6 min. W (116.293W) |
| Depth | 7.04 km (4.40 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=50, Nph=89, Dmin=8.0 km, Rmss=0.2 sec, Erho=0.18 km, Erzz=0.51 km, Gp=40 degrees |
| Event ID# | ci41099791 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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