Polar vortex

Alternative definitions (3), class: vernacular (0)

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Term: Polar vortex
Definition: The large-scale cyclonic circulation in the middle and upper troposphere centred generally in the polar regions. syn. circumpolar vortex
GCW WMOMeteoterm
Created 2022.03.08
Last Modified 2023.03.27
Contributed by GCW Glossary
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