2026-10-06 18:34:31 UPDATED: (M5.5) Kodiak Island region, Alaska 58.8 -153.6 (70fa9)

M5.5 Earthquake - Kodiak Island region, Alaska

Preliminary Report

Magnitude	5.5
Date-Time	Universal Time (UTC): 6 Oct 2026 18:34:32 Time near the Epicenter (1): 6 Oct 2026 10:34:32 Time in your area (1): 7 Oct 2026 00:04:32
Location	58.804N 153.603W
Depth	87 km
Distances	92.2 km (57.2 mi) NNW of Aleneva, Alaska 339.0 km (210.2 mi) SW of Anchorage, Alaska 359.3 km (222.7 mi) SW of Eagle River, Alaska 374.7 km (232.3 mi) SW of Knik-Fairview, Alaska 1060.3 km (657.4 mi) WSW of Whitehorse, Canada
Location Uncertainty	Horizontal: 3.7 km; Vertical 2.1 km
Parameters	Nph = 143; Dmin = 11.1 km; Rmss = 0.60 seconds; Gp = 67° Version =
Event ID	ak a2026tuxgky ***This event has been revised.

(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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