air mass classification

Englisch - Englisch

Definition von air mass classification im Englisch Englisch wörterbuch

mAw maritime-arctic-warm

mTw maritime-tropical-warm

Meteorology. a system used to identify and to characterize the different air masses according to a basic scheme. A number of systems have been proposed, but the Bergeron classification has been the most widely accepted. In this system, air masses are designated first according to the thermal properties of their source regions: tropical (T); polar (P); and less frequently, arctic or antarctic (A). For characterizing the moisture distribution, air masses are distinguished as to continental (c) and maritime (m) source regions. Further classification according to whether the air is cold (k) or warm (w) relative to the surface over which it is moving indicates the low-level stability conditions of the air, the type of modification from below, and is also related to the weather occurring within the air mass. This outline of classification yields the following identifiers for air masses:

mTk maritime-tropical-cold

mPw maritime-polar-warm

cTk continental-tropical-cold

mAk maritime-arctic-cold

cPw continental-polar-warm

mPk maritime-polar-cold

cPk continental-polar-cold

cAk continental-arctic-cold

cTw continental-tropical-warm

cAw continental-arctic-warm

Silbentrennung

A·ir Mass clas·si·fi·ca·tion

Türkische aussprache

er mäs kläsıfıkeyşın

Aussprache

/ˈer ˈmas ˌklasəfəˈkāsʜən/ /ˈɛr ˈmæs ˌklæsəfəˈkeɪʃən/