FirstResponders
BoardIncidentsGreat Sitkin — WATCH

Great Sitkin — WATCH

ContainedVolcanic activity Alaska Volcano Observatory

Volcano alert level WATCH, aviation colour code ORANGE.

Location
Great Sitkin
Status set
Sun, 01 Nov 2026 20:05:10 GMT
Confirmed
Alaska Volcano Observatory
Responding
Alaska Volcano Observatory

Status last confirmed 333 hours ago and may have changed