A live camera captured the moment a whirlwind formed kicking up loose ash deposits. Whirlwinds are caused by the chaotic and turbulent mixing of hot and cold air, according to USGS.
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A live camera captured the moment a whirlwind formed kicking up loose ash deposits. Whirlwinds are caused by the chaotic and turbulent mixing of hot and cold air, according to USGS.
ABC News: Top Stories
Read the full article .