Blow hole

Alternative definitions (2), class: vernacular (0)

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Term: Blow hole
Definition: Opening through a snow bridge into a crevasse or system of crevasses which are otherwise sealed by snow bridges. A snowdrift usually forms on the lee side.
GCW SPRI
Created 2022.03.08
Last Modified 2023.03.27
Contributed by GCW Glossary
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