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 event has been reviewed by a seismologist.
A micro earthquake occurred at 4:56:42 AM (PST) on Monday, December 8, 2025.
The magnitude 1.2 event occurred 12 km (7 miles) ESE of Anza, CA.
The hypocentral depth is 12 km ( 8 miles).
| Magnitude | 1.2 - local magnitude (Ml) |
| Time | Monday, December 8, 2025 at 4:56:42 AM (PST) Monday, December 8, 2025 at 12:56:42 (UTC) |
| Distance from |
Anza, CA - 12 km (7 miles) ESE (121 degrees) Warner Springs, CA - 25 km (16 miles) NNE (14 degrees) Aguanga, CA - 29 km (18 miles) ENE (77 degrees) La Quinta, CA - 30 km (18 miles) SW (233 degrees) Idyllwild, CA - 30 km (19 miles) SSE (152 degrees) |
| Coordinates | 33 deg. 30.1 min. N (33.502N), 116 deg. 33.9 min. W (116.566W) |
| Depth | 12.05 km (7.50 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=76, Nph=137, Dmin=3.5 km, Rmss=0.2 sec, Erho=0.14 km, Erzz=0.35 km, Gp=25 degrees |
| Event ID# | ci41135175 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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