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 #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 4:43:07 AM (PST) on Saturday, December 13, 2025.
The magnitude 0.9 event occurred 4 km (2 miles) SW of Borrego Springs, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | 0.9 - local magnitude (Ml) |
| Time | Saturday, December 13, 2025 at 4:43:07 AM (PST) Saturday, December 13, 2025 at 12:43:07 (UTC) |
| Distance from |
Borrego Springs, CA - 4 km (2 miles) SW (235 degrees) Warner Springs, CA - 22 km (13 miles) ESE (103 degrees) Julian, CA - 25 km (16 miles) NE (46 degrees) Ocotillo Wells, CA - 28 km (17 miles) WNW (292 degrees) Lake Henshaw, CA - 33 km (21 miles) E (91 degrees) |
| Coordinates | 33 deg. 14.2 min. N (33.237N), 116 deg. 24.4 min. W (116.407W) |
| Depth | 1.77 km (1.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=60, Nph=105, Dmin=3.6 km, Rmss=0.2 sec, Erho=0.15 km, Erzz=0.27 km, Gp=34 degrees |
| Event ID# | ci41350912 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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