description Gareloi fumaroles Overview
Gareloi fumaroles are steam and volcanic-gas vents on Mount Gareloi, the stratovolcano that forms Gareloi Island in Alaska's Delarof Islands. The Alaska Volcano Observatory identifies a persistent degassing vent on the western rim of the south summit crater, while the north summit crater also periodically emits volcanic gas. These vents are part of a volcanic system with a long record of eruptions and can release gases such as water vapor, carbon dioxide, hydrogen sulfide, and sulfur dioxide. ([USGS](https://pubs.usgs.gov/sir/2008/5159/))
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How good is Gareloi fumaroles?
Gareloi fumaroles scores 3.59/10 (Poor) on Lunoo, making it rated in the Fumarole category.
What are the best alternatives to Gareloi fumaroles?
See our alternatives page for Gareloi fumaroles for a ranked list with scores. Top alternatives include: Bogoslof fumaroles, Makushin Volcano Fumaroles, Mount Akutan Fumaroles.
How does Gareloi fumaroles compare to Bogoslof fumaroles?
See our detailed comparison of Gareloi fumaroles vs Bogoslof fumaroles with scores, features, and an AI-powered verdict.
Is Gareloi fumaroles worth it in 2026?
With a score of 3.59/10, Gareloi fumaroles is a solid option in Fumarole. See all Fumarole ranked.
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