Polar low: Difference between revisions

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<div class="definition"><div class="short_definition">A small but intense [[cyclone]] that forms in cold [[polar air]] advected over warmer water.</div><br/> <div class="paragraph">These vortices often form in the subpolar North Pacific and subpolar North Atlantic equatorward  of the [[sea ice]] margin. Horizontal scales [[range]] from several tens to several hundreds of kilometers.  Because of strong winds and intense [[precipitation]], these cyclones are sometimes referred to as  &ldquo;arctic hurricanes.&rdquo;</div><br/> </div>
<div class="definition"><div class="short_definition">A small but intense [[cyclone]] that forms in cold [[polar air]] advected over warmer water.</div><br/> <div class="paragraph">These vortices often form in the subpolar North Pacific and subpolar North Atlantic equatorward  of the [[sea ice]] margin. Horizontal scales [[range]] from several tens to several hundreds of kilometers.  Because of strong winds and intense [[precipitation]], these cyclones are sometimes referred to as  "arctic hurricanes."</div><br/> </div>
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Latest revision as of 14:52, 20 February 2012



polar low

A small but intense cyclone that forms in cold polar air advected over warmer water.

These vortices often form in the subpolar North Pacific and subpolar North Atlantic equatorward of the sea ice margin. Horizontal scales range from several tens to several hundreds of kilometers. Because of strong winds and intense precipitation, these cyclones are sometimes referred to as "arctic hurricanes."


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