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 8:12:49 PM (PST) on Wednesday, December 3, 2025.
The magnitude 0.4 event occurred 10 km (6 miles) NNE (22 degrees) of Borrego Springs, CA.
The hypocentral depth is 10 km ( 6 miles).
| Magnitude | 0.4 - local magnitude (Ml) |
| Time | Wednesday, December 3, 2025 at 8:12:49 PM (PST) Thursday, December 4, 2025 at 4:12:49 (UTC) |
| Distance from |
Borrego Springs, CA - 10 km (6 miles) NNE (22 degrees) Oasis, CA - 26 km (16 miles) WSW (237 degrees) Warner Springs, CA - 28 km (18 miles) ENE (78 degrees) Ocotillo Wells, CA - 29 km (18 miles) NW (318 degrees) Mecca, CA - 36 km (22 miles) SW (223 degrees) |
| Coordinates | 33 deg. 20.1 min. N (33.336N), 116 deg. 20.2 min. W (116.337W) |
| Depth | 9.66 km (6.00 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=15, Nph=25, Dmin=3.0 km, Rmss=0.12 sec, Erho=0.55 km, Erzz=0.46 km, Gp=211 degrees |
| Event ID# | ci41132159 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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