What does foehn mean?
Definition of foehn : a warm dry wind blowing down the side of a mountain.
What are Chinook and Foehn winds?
The wind off of the Rocky Mountains in North America is a foehn wind that is called a Chinook wind. A foehn wind is a warm, dry wind that descends on the eastern slopes of most mountains. A warm wind like this can bring relief from cold winter weather.
What do Foehns trigger?
Climates in Foehn-affected areas are typically warmer and drier with a lengthier crop growing season. The Foehn’s negative effects, on the other hand, can trigger landslides or avalanches in ski areas, melting glaciers, downstream floods, and the breakup of ice in the polar areas.
What is the fern effect?
What is the foehn effect? In simple terms, this is a change from wet and cold conditions one side of a mountain, to warmer and drier conditions on the other (leeward) side.
What is the definition Mistral?
: a strong cold dry northerly wind of southern France. Mistral.
Is its a contraction?
It’s is a contraction and should be used where a sentence would normally read “it is.” the apostrophe indicates that part of a word has been removed. Its with no apostrophe, on the other hand, is the possessive word, like “his” and “her,” for nouns without gender.
What is the difference between foehn and Chinook?
One type is the foehn wind. This type of wind is a characteristic of mountainous areas such as the Rocky Mountains and the Alps. The wind off of the Rocky Mountains in North America is a foehn wind that is called a Chinook wind. The wind is a warm, dry wind that blows down the eastern slope of most mountains.
What is a Chinook in Canada?
What are Chinooks? Chinook winds – also known as Foehn winds in other parts of the world – are a type of warm, dry wind that occur on the downward slope of a mountain when warm air has lost its moisture. In Canada, the winds originate from the Pacific Coast.
Why does rain occur at windward?
Why does precipitation fall mainly on the windward side of a mountain? When humid winds blow from the oceans toward mountains they must rise up to pass over the mountains. The rising warm air cools when it rises and its water vapor condenses, forming clouds rain or snow falls on the windward side of the mountain.
What is a foehn storm?
foehn, German Föhn, warm and dry, gusty wind that periodically descends the leeward slopes of nearly all mountains and mountain ranges. The name was first applied to a wind of this kind that occurs in the Alps, where the phenomenon was first studied.