2026-05-28 00:25:21 UPDATED: (M5.2) Andreanof Islands, Aleutian Islands, Alaska 51.8 -175.9 (70fa9)

M5.2 Earthquake - Andreanof Islands, Aleutian Islands, Alaska

Preliminary Report

Magnitude	5.2
Date-Time	Universal Time (UTC): 28 May 2026 00:25:22 Time near the Epicenter (1): 27 May 2026 14:25:22 Time in your area (1): 28 May 2026 05:55:22
Location	51.785N 175.933W
Depth	58 km
Distances	49.3 km (30.6 mi) ESE of Adak, Alaska 1490.8 km (924.3 mi) SSE of Anadyr, Russia 1593.4 km (987.9 mi) ESE of Klyuchi, Russia 1727.2 km (1070.9 mi) ESE of Petropavlovsk-Kamchatsky, Russia 1742.3 km (1080.2 mi) ESE of Yelizovo, Russia
Location Uncertainty	Horizontal: 4.9 km; Vertical 4.8 km
Parameters	Nph = 84; Dmin = 22.5 km; Rmss = 0.95 seconds; Gp = 135° Version =
Event ID	us 7000snz9

(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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