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 #8: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 1:15:12 AM (PDT) on Saturday, October 18, 2025.
The magnitude 2.3 event occurred 12 km (8 miles) NW of Ludlow, CA.
The hypocentral depth is 4 km ( 2 miles).
| Magnitude | 2.3 - local magnitude (Ml) |
| Time | Saturday, October 18, 2025 at 1:15:12 AM (PDT) Saturday, October 18, 2025 at 8:15:12 (UTC) |
| Distance from |
Ludlow, CA - 12 km (8 miles) NW (314 degrees) Amboy, CA - 54 km (34 miles) WNW (300 degrees) Baker, CA - 55 km (34 miles) SSW (198 degrees) Kelso, CA - 60 km (37 miles) WSW (247 degrees) Fort Irwin, CA - 65 km (40 miles) SE (143 degrees) |
| Coordinates | 34 deg. 47.9 min. N (34.798N), 116 deg. 15.5 min. W (116.258W) |
| Depth | 3.52 km (2.20 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=35, Nph=65, Dmin=7.8 km, Rmss=0.16 sec, Erho=0.16 km, Erzz=0.59 km, Gp=61 degrees |
| Event ID# | ci41110615 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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