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 #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 11:52:28 AM (PDT) on Monday, September 22, 2025.
The magnitude 0.9 event occurred 16 km (10 miles) NW of Ocotillo, CA.
The hypocentral depth is 8 km ( 5 miles).
| Magnitude | 0.9 - local magnitude (Ml) |
| Time | Monday, September 22, 2025 at 11:52:28 AM (PDT) Monday, September 22, 2025 at 18:52:28 (UTC) |
| Distance from |
Ocotillo, CA - 16 km (10 miles) NW (306 degrees) Ocotillo Wells, CA - 36 km (23 miles) S (180 degrees) Pine Valley, CA - 37 km (23 miles) E (91 degrees) Campo, CA - 40 km (25 miles) NE (54 degrees) Imperial, CA - 52 km (33 miles) W (266 degrees) |
| Coordinates | 32 deg. 49.1 min. N (32.818N), 116 deg. 7.7 min. W (116.129W) |
| Depth | 8.20 km (5.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=27, Nph=45, Dmin=4.1 km, Rmss=0.22 sec, Erho=0.29 km, Erzz=0.66 km, Gp=76 degrees |
| Event ID# | ci40448162 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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