2025-04-27 20:09:40 (M4.7) Fox Islands, Aleutian Islands, Alaska 52.4 -168.6 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.7 Earthquake - Fox Islands, Aleutian Islands, Alaska

Preliminary Report

Magnitude	4.7
Date-Time	Universal Time (UTC): 27 Apr 2025 20:09:40 Time near the Epicenter (1): 27 Apr 2025 10:09:40 Time in your area (1): 27 Apr 2025 12:09:40
Location	52.420N 168.583W
Depth	35 km
Distances	60.8 km (37.7 mi) SSE of Nikolski, Alaska 1494.3 km (926.5 mi) SW of Anchorage, Alaska 1515.6 km (939.6 mi) SW of Eagle River, Alaska 1525.6 km (945.9 mi) SW of Knik-Fairview, Alaska 1584.6 km (982.4 mi) SSE of Anadyr, Russia
Location Uncertainty	Horizontal: 5.7 km; Vertical 1.9 km
Parameters	Nph = 64; Dmin = 64.2 km; Rmss = 0.55 seconds; Gp = 145° Version =
Event ID	us 7000pvg2

(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
National Earthquake Information Center
U.S. Geological Survey


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