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 #3: 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 1:46:31 PM (PST) on Tuesday, December 30, 2025.
The magnitude 1.8 event occurred 16 km (10 miles) WSW of Ludlow, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | 1.8 - local magnitude (Ml) |
| Time | Tuesday, December 30, 2025 at 1:46:31 PM (PST) Tuesday, December 30, 2025 at 21:46:31 (UTC) |
| Distance from |
Ludlow, CA - 16 km (10 miles) WSW (251 degrees) Amboy, CA - 54 km (34 miles) WNW (284 degrees) Joshua Tree, CA - 60 km (37 miles) N (359 degrees) Yucca Valley, CA - 63 km (39 miles) N (9 degrees) Twentynine Palms, CA - 64 km (40 miles) NNW (339 degrees) |
| Coordinates | 34 deg. 40.6 min. N (34.676N), 116 deg. 19.2 min. W (116.321W) |
| Depth | 2.10 km (1.30 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=27, Nph=49, Dmin=15.5 km, Rmss=0.14 sec, Erho=0.14 km, Erzz=0.36 km, Gp=50 degrees |
| Event ID# | ci41149671 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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