polar vortex

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Images

Rossby wave patterns over the North Pole depicting the formation of an outbreak of cold air over Asia.

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polar vortex: Facts & Related Content

Written and fact-checked by The Information Architects of Encyclopaedia Britannica

Facts

Also Known As	circumpolar whirl • polar low • polar cyclone • polar winter vortex • circumpolar vortex

Photos

Rossby wave patterns over the North Pole depicting the formation of an outbreak of cold air over Asia.

See All Images →

Topics

Rossby wave winter polar front jet stream polar region mother-of-pearl cloud cyclone Aleutian low tropical cyclone bomb cyclone extratropical cyclone lee cyclone cyclogenesis Icelandic low cyclolysis

Quiz

Lightning over a farm field. Weather electricity thunderstorm light energy tree

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