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USGSSeptember 26, 2026

M4.4 earthquake, 263 km WSW of Adak, Alaska

A magnitude 4.4 earthquake was recorded 263 km WSW of Adak, Alaska at a depth of 18 km, according to the U.S. Geological Survey. It was the 9,367th earthquake of magnitude 2.5 or more the USGS located in and near the U.S. in 2026, against 12,608 a year on average in 2016-2025.

M4.4

The notice

Issued by
U.S. Geological Survey
Area
263 km WSW of Adak, Alaska
State
Alaska
Magnitude
4.4 (body-wave magnitude)
Depth
17.6 km
Time
2026-09-26 17:02:01 UTC
Status
reviewed by a seismologist
Epicentre
51.158, 179.749
Official source
U.S. Geological Survey: the notice at its source

Source: U.S. Geological Survey: the notice at its source. AreaZine rebuilds this page from the agency's record; the agency's page is the one to act on. A U.S. Government work, in the public domain.