2026-01-15 08:52:46 UPDATED: (M5.9) Rat Islands, Aleutian Islands, Alaska 51.7 176.7 (70fa9)

M5.9 Earthquake - Rat Islands, Aleutian Islands, Alaska

Preliminary Report

Magnitude	5.9
Date-Time	Universal Time (UTC): 15 Jan 2026 08:52:47 Time near the Epicenter (1): 14 Jan 2026 22:52:47 Time in your area (1): 15 Jan 2026 14:22:47
Location	51.748N 176.745E
Depth	41 km
Distances	271.8 km (168.5 mi) ESE of Attu Station, Alaska 1155.8 km (716.6 mi) ESE of Klyuchi, Russia 1238.3 km (767.7 mi) ESE of Petropavlovsk-Kamchatsky, Russia 1253.5 km (777.2 mi) ESE of Vilyuchinsk, Russia 1254.7 km (777.9 mi) ESE of Yelizovo, Russia
Location Uncertainty	Horizontal: 10.9 km; Vertical 7.0 km
Parameters	Nph = 129; Dmin = 128.1 km; Rmss = 0.70 seconds; Gp = 107° Version =
Event ID	us 7000rptl

(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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