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 event has been reviewed by a seismologist.
A micro earthquake occurred at 12:35:12 PM (PDT) on Saturday, September 20, 2025.
The magnitude 0.6 event occurred 18 km (11 miles) SSW of Ocotillo Wells, CA.
The hypocentral depth is 6 km ( 3 miles).
| Magnitude | 0.6 - local magnitude (Ml) |
| Time | Saturday, September 20, 2025 at 12:35:12 PM (PDT) Saturday, September 20, 2025 at 19:35:12 (UTC) |
| Distance from |
Ocotillo Wells, CA - 18 km (11 miles) SSW (209 degrees) Borrego Springs, CA - 32 km (20 miles) SSE (154 degrees) Pine Valley, CA - 34 km (21 miles) NE (55 degrees) Julian, CA - 36 km (22 miles) ESE (104 degrees) Ocotillo, CA - 37 km (23 miles) NW (323 degrees) |
| Coordinates | 32 deg. 60.0 min. N (32.999N), 116 deg. 13.7 min. W (116.228W) |
| Depth | 5.50 km (3.40 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=22, Nph=41, Dmin=8.6 km, Rmss=0.19 sec, Erho=0.22 km, Erzz=0.8 km, Gp=67 degrees |
| Event ID# | ci40447122 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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