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 is a computer-generated message. This event has not yet been reviewed by a seismologist.
A micro earthquake occurred at 0:08:15 AM (PDT) on Saturday, October 18, 2025.
The magnitude 1.0 event occurred 8 km (5 miles) N (4 degrees) of Westmorland, CA.
The hypocentral depth is 10 km ( 6 miles).
| Magnitude | 1.0 - local magnitude (Ml) |
| Time | Saturday, October 18, 2025 at 0:08:15 AM (PDT) Saturday, October 18, 2025 at 7:08:15 (UTC) |
| Distance from |
Westmorland, CA - 8 km (5 miles) N (4 degrees) Calipatria, CA - 9 km (6 miles) W (262 degrees) Brawley, CA - 17 km (10 miles) NNW (332 degrees) Niland, CA - 17 km (10 miles) SSW (212 degrees) Bombay Beach, CA - 29 km (18 miles) SSE (157 degrees) |
| Coordinates | 33 deg. 6.8 min. N (33.113N), 115 deg. 36.9 min. W (115.615W) |
| Depth | 10.11 km (6.30 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=25, Nph=43, Dmin=3.3 km, Rmss=0.2 sec, Erho=0.25 km, Erzz=0.44 km, Gp=74 degrees |
| Event ID# | ci41110591 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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