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 11:35:08 AM (PDT) on Monday, September 1, 2025.
The magnitude 1.9 event occurred 13 km (8 miles) NW of Ludlow, CA.
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | 1.9 - local magnitude (Ml) |
| Time | Monday, September 1, 2025 at 11:35:08 AM (PDT) Monday, September 1, 2025 at 18:35:08 (UTC) |
| Distance from |
Ludlow, CA - 13 km (8 miles) NW (310 degrees) Baker, CA - 55 km (34 miles) SSW (199 degrees) Amboy, CA - 55 km (34 miles) WNW (299 degrees) Kelso, CA - 61 km (38 miles) WSW (247 degrees) Fort Irwin, CA - 64 km (40 miles) SE (144 degrees) |
| Coordinates | 34 deg. 47.9 min. N (34.799N), 116 deg. 16.3 min. W (116.272W) |
| Depth | 3.20 km (2.00 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=31, Nph=56, Dmin=6.7 km, Rmss=0.17 sec, Erho=0.19 km, Erzz=0.67 km, Gp=61 degrees |
| Event ID# | ci41280872 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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