2026-06-13 11:24:54 UPDATED: (M5.1) Andreanof Islands, Aleutian Islands, Alaska 51.4 -179.5 (70fa9)

M5.1 Earthquake - Andreanof Islands, Aleutian Islands, Alaska

Preliminary Report

Magnitude	5.1
Date-Time	Universal Time (UTC): 13 Jun 2026 11:24:54 Time near the Epicenter (1): 13 Jun 2026 01:24:54 Time in your area (1): 13 Jun 2026 16:54:54
Location	51.351N 179.510W
Depth	28 km
Distances	207.5 km (128.7 mi) WSW of Adak, Alaska 1400.3 km (868.2 mi) ESE of Klyuchi, Russia 1500.5 km (930.3 mi) S of Anadyr, Russia 1500.6 km (930.4 mi) ESE of Petropavlovsk-Kamchatsky, Russia 1516.1 km (940.0 mi) ESE of Vilyuchinsk, Russia
Location Uncertainty	Horizontal: 4.2 km; Vertical 6.3 km
Parameters	Nph = 63; Dmin = 53.4 km; Rmss = 0.88 seconds; Gp = 132° Version =
Event ID	us 7000ssnz ***This event supersedes event AKa2026lpykmo.

(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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