2026-07-26 08:35:18 UPDATED: (M5.8) Andreanof Islands, Aleutian Islands, Alaska 51.5 -173.3 (70fa9)

M5.8 Earthquake - Andreanof Islands, Aleutian Islands, Alaska

Preliminary Report

Magnitude	5.8
Date-Time	Universal Time (UTC): 26 Jul 2026 08:35:19 Time near the Epicenter (1): 25 Jul 2026 22:35:19 Time in your area (1): 26 Jul 2026 14:05:19
Location	51.499N 173.306W
Depth	10 km
Distances	99.0 km (61.4 mi) SE of Atka, Alaska 1566.5 km (971.2 mi) SSE of Anadyr, Russia 1769.2 km (1096.9 mi) ESE of Klyuchi, Russia 1790.3 km (1110.0 mi) SW of Anchorage, Alaska 1811.4 km (1123.1 mi) SW of Eagle River, Alaska
Location Uncertainty	Horizontal: 4.5 km; Vertical 1.8 km
Parameters	Nph = 124; Dmin = 99.5 km; Rmss = 0.99 seconds; Gp = 97° Version =
Event ID	us 7000t3fm ***This event supersedes event AKa2026ordrxw.

(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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