2025-09-03 20:57:48 UPDATED: (M5.4) Fox Islands, Aleutian Islands, Alaska 52.2 -169.4 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

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

Preliminary Report

Magnitude	5.4
Date-Time	Universal Time (UTC): 3 Sep 2025 20:57:48 Time near the Epicenter (1): 3 Sep 2025 10:57:48 Time in your area (1): 3 Sep 2025 12:57:48
Location	52.175N 169.433W
Depth	12 km
Distances	93.4 km (57.9 mi) SSW of Nikolski, Alaska 1553.3 km (963.0 mi) SW of Anchorage, Alaska 1574.5 km (976.2 mi) SW of Eagle River, Alaska 1584.2 km (982.2 mi) SW of Knik-Fairview, Alaska 1585.9 km (983.3 mi) SSE of Anadyr, Russia
Location Uncertainty	Horizontal: 0.0 km; Vertical 2.8 km
Parameters	Nph = 26; Dmin = 0.0 km; Rmss = 0.63 seconds; Gp = 0° Version = 1
Event ID	ak 025bb6gdes

(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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