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 #8: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 9:08:48 PM (PDT) on Tuesday, October 21, 2025.
The magnitude 0.7 event occurred 22 km (14 miles) NNW of Ocotillo, CA.
The hypocentral depth is 11 km ( 7 miles).
| Magnitude | 0.7 - local magnitude (Ml) |
| Time | Tuesday, October 21, 2025 at 9:08:48 PM (PDT) Wednesday, October 22, 2025 at 4:08:48 (UTC) |
| Distance from |
Ocotillo, CA - 22 km (14 miles) NNW (345 degrees) Ocotillo Wells, CA - 25 km (16 miles) SSE (163 degrees) Salton City, CA - 42 km (26 miles) SSW (192 degrees) Westmorland, CA - 42 km (26 miles) WSW (253 degrees) Pine Valley, CA - 46 km (29 miles) ENE (75 degrees) |
| Coordinates | 32 deg. 55.5 min. N (32.925N), 116 deg. 3.2 min. W (116.053W) |
| Depth | 10.68 km (6.60 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=29, Nph=45, Dmin=8.9 km, Rmss=0.14 sec, Erho=0.17 km, Erzz=0.53 km, Gp=48 degrees |
| Event ID# | ci41112535 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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