2025-11-25 17:16:20 (M5.4) Fox Islands, Aleutian Islands, Alaska 52.9 -167.9 (70fa9)

M5.4 Earthquake - Fox Islands, Aleutian Islands, Alaska

Preliminary Report

Magnitude	5.4
Date-Time	Universal Time (UTC): 25 Nov 2025 17:16:20 Time near the Epicenter (1): 25 Nov 2025 08:16:20 Time in your area (1): 25 Nov 2025 22:46:20
Location	52.890N 167.877W
Depth	51 km
Distances	66.4 km (41.2 mi) E of Nikolski, Alaska 1423.5 km (882.5 mi) SW of Anchorage, Alaska 1444.7 km (895.7 mi) SW of Eagle River, Alaska 1454.7 km (901.9 mi) SW of Knik-Fairview, Alaska 1558.0 km (966.0 mi) SSE of Anadyr, Russia
Location Uncertainty	Horizontal: 0.0 km; Vertical 2.7 km
Parameters	Nph = 217; Dmin = 55.3 km; Rmss = 1.28 seconds; Gp = 197° Version =
Event ID	ak 2025xfknuk

(1) Nominal Standard Time; local and daylight savings time zone may differ.
For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
Alaska Earthquake Center
Geophysical Institute, University of Alaska Fairbanks

https://earthquake.alaska.edu

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