Difference between revisions of "Cyclonic scale"

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<div class="definition"><div class="short_definition">(''Also called'' [[synoptic scale]].) The [[scale]] of the [[migratory]] high and low pressure  systems (or [[cyclone waves]]) of the [[troposphere]] with [[wave lengths]] of 1000&ndash;4000 km.</div><br/> <div class="paragraph">Terminology in the literature is confusing, chiefly because [[cyclonic-scale]] disturbances at low  levels are frequently associated with large-scale disturbances in the high troposphere. <br/>''See'' [[barotropic  instability]], [[baroclinic instability]].</div><br/> </div>
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<div class="definition"><div class="short_definition">(''Also called'' [[synoptic scale]].) The [[scale]] of the [[migratory]] high and low pressure  systems (or [[cyclone waves]]) of the [[troposphere]] with [[wave lengths]] of 1000&ndash;4000 km.</div><br/> <div class="paragraph">Terminology in the literature is confusing, chiefly because [[cyclonic scale|cyclonic-scale]] disturbances at low  levels are frequently associated with large-scale disturbances in the high troposphere. <br/>''See'' [[barotropic instability|barotropic  instability]], [[baroclinic instability]].</div><br/> </div>
 
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Latest revision as of 16:45, 25 April 2012



cyclonic scale

(Also called synoptic scale.) The scale of the migratory high and low pressure systems (or cyclone waves) of the troposphere with wave lengths of 1000–4000 km.

Terminology in the literature is confusing, chiefly because cyclonic-scale disturbances at low levels are frequently associated with large-scale disturbances in the high troposphere.
See barotropic instability, baroclinic instability.


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