Antarctic air

Alternative definitions (1), class: vernacular (0)

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Term: Antarctic air
Definition: A cold, dry air mass developed over the continent of Antarctica. Antarctic air is generally colder at the surface in all seasons, and at all levels in austral (Southern Hemisphere) autumn and winter, than arctic air.
GCW AMSglossary
Created 2022.03.08
Last Modified 2023.03.27
Contributed by GCW Glossary
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