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 10:50:36 PM (PST) on Friday, December 5, 2025.
The magnitude 1.6 event occurred 11 km (7 miles) NNW of Anza, CA.
The hypocentral depth is 14 km ( 9 miles).
| Magnitude | 1.6 - local magnitude (Ml) |
| Time | Friday, December 5, 2025 at 10:50:36 PM (PST) Saturday, December 6, 2025 at 6:50:36 (UTC) |
| Distance from |
Anza, CA - 11 km (7 miles) NNW (329 degrees) Idyllwild, CA - 11 km (7 miles) S (187 degrees) Valle Vista, CA - 19 km (12 miles) SE (129 degrees) Hemet, CA - 25 km (16 miles) ESE (118 degrees) Aguanga, CA - 25 km (16 miles) NNE (29 degrees) |
| Coordinates | 33 deg. 38.4 min. N (33.640N), 116 deg. 44.1 min. W (116.734W) |
| Depth | 14.09 km (8.80 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=84, Nph=155, Dmin=6.5 km, Rmss=0.18 sec, Erho=0.12 km, Erzz=0.21 km, Gp=25 degrees |
| Event ID# | ci41133935 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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