Atka volcano (Aleutian Islands): Volcanic Alert Level lowered to Green
Fri, 27 Aug 2021, 22:2322:23 PM | BY: MARTIN
The Alaska Volcano Observatory lowered the Aviation Color Code and Alert Level to "green", as the elevated seismic activity started to decrease gradually during the past few days and returned to background levels.
Atka volcanic complex (image: AVO)
On 10 August, the volcano observatory recorded the increased seismic activity associated with earthquakes located 7 km southwest of the Korovin volcano at depths between 3 and 6 km.
Source: Alaska Volcano Observatory volcano activity update 27 August 2021
Fri, 13 Aug 2021, 04:58
The alert level for the volcano was raised to "yellow", as an elevated seismic activity has been recorded. ... Read all