Anabatic Winds are upslope winds driven by warmer surface temperatures on a mountain slope than the surrounding air column. Katabatic. Katabatic wind · Local wind system. Anabatic wind, also called upslope wind, local air current that blows up a hill or mountain slope facing the Sun. During the . Katabatic wind (from the Greek: katabaino – to go down) is the generic term for downslope winds These winds are known as valley wind or anabatic wind.
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Anabatic windalso called upslope windlocal air current that blows up a hill or mountain slope facing the Anabwtic. During the day, the Sun heats such a slope and the air over it faster than it does the adjacent atmosphere over a valley or a plain at the same altitude.
This warming decreases the density of the air, causing it to rise. More air rises from below to replace it, producing a wind.
An anabatic wind often attains a velocity of 3—5 metres per second 7—11 aanbatic per hour. We welcome suggested improvements to any of our articles.
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Anabatic wind Written By: The Editors of Encyclopaedia Britannica.
Anabatic wind |
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