WCYB Meteorologist Kit Alexander discusses dust devils and how they are formed
Автор: News 5 WCYB
Загружено: 2024-09-03
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Recently, there was a classic example of a dust devil that formed in Shady Valley, Tennessee.
When it comes to dust devils, the weather conditions that form them are different from funnel clouds and tornadoes.
First, a dust devil forms when the ground is heated unevenly.
The ground heats up faster than surrounding areas. This hotter less dense air will rise vertically creating an area of low pressure which causes air to rush in to fill the void. Also, cooler air circulates.
When air conditions are right, the updraft may begin to rotate forming what we know as a dust devil.
More: WCYB.com
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