2026-02-13 03:19:43 UPDATED: (M3.9) Andreanof Islands, Aleutian Islands, Alaska 51.8 -176.0 (90be5)

M3.9 Earthquake - Andreanof Islands, Aleutian Islands, Alaska

Preliminary Report

Magnitude	3.9
Date-Time	Universal Time (UTC): 13 Feb 2026 03:19:44 Time near the Epicenter (1): 12 Feb 2026 17:19:44 Time in your area (1): 12 Feb 2026 19:19:44
Location	51.794N 175.964W
Depth	60 km
Distances	47.1 km (29.2 mi) E of Adak, Alaska 1489.5 km (923.5 mi) SSE of Anadyr, Russia 1591.1 km (986.5 mi) ESE of Klyuchi, Russia 1724.9 km (1069.5 mi) ESE of Petropavlovsk-Kamchatsky, Russia 1740.0 km (1078.8 mi) ESE of Yelizovo, Russia
Location Uncertainty	Horizontal: 7.2 km; Vertical 6.2 km
Parameters	Nph = 52; Dmin = 21.7 km; Rmss = 0.79 seconds; Gp = 143° Version =
Event ID	us 6000s8pl ***This event supersedes event AK2026dbewbx.

(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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