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 7:15:31 AM (PDT) on Saturday, September 20, 2025.
The magnitude 0.2 event occurred 18 km (11 miles) SSW of Ocotillo Wells, CA.
The hypocentral depth is 7 km ( 5 miles).
| Magnitude | 0.2 - local magnitude (Ml) |
| Time | Saturday, September 20, 2025 at 7:15:31 AM (PDT) Saturday, September 20, 2025 at 14:15:31 (UTC) |
| Distance from |
Ocotillo Wells, CA - 18 km (11 miles) SSW (211 degrees) Borrego Springs, CA - 31 km (19 miles) SSE (155 degrees) Pine Valley, CA - 34 km (21 miles) NE (54 degrees) Julian, CA - 36 km (22 miles) ESE (104 degrees) Ocotillo, CA - 37 km (23 miles) NW (323 degrees) |
| Coordinates | 33 deg. 0.1 min. N (33.002N), 116 deg. 13.9 min. W (116.232W) |
| Depth | 7.49 km (4.70 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=24, Nph=44, Dmin=8.5 km, Rmss=0.18 sec, Erho=0.23 km, Erzz=0.64 km, Gp=56 degrees |
| Event ID# | ci40446946 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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