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 #6: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 4:19:28 AM (PDT) on Saturday, October 4, 2025.
The magnitude 0.9 event occurred 4 km (2 miles) N (7 degrees) of Ocotillo Wells, CA.
The hypocentral depth is 10 km ( 6 miles).
| Magnitude | 0.9 - local magnitude (Ml) |
| Time | Saturday, October 4, 2025 at 4:19:28 AM (PDT) Saturday, October 4, 2025 at 11:19:28 (UTC) |
| Distance from |
Ocotillo Wells, CA - 4 km (2 miles) N (7 degrees) Salton City, CA - 21 km (13 miles) SW (230 degrees) Borrego Springs, CA - 25 km (15 miles) ESE (111 degrees) Oasis, CA - 32 km (20 miles) S (185 degrees) Bombay Beach, CA - 41 km (26 miles) WSW (242 degrees) |
| Coordinates | 33 deg. 10.6 min. N (33.177N), 116 deg. 7.6 min. W (116.126W) |
| Depth | 10.42 km (6.50 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=43, Nph=71, Dmin=4.5 km, Rmss=0.22 sec, Erho=0.25 km, Erzz=0.55 km, Gp=56 degrees |
| Event ID# | ci41102447 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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