Mesocyclone

A mesocyclone is a localized, rotating updraft that occurs within a thunderstorm and is typically associated with severe weather phenomena such as tornadoes, hail, and heavy rainfall. It is characterized by a horizontal rotation that can be tilted into a vertical orientation by the storm's updraft. Mesocyclones are often found in supercell thunderstorms, which are a specific type of severe thunderstorm known for their potential to produce significant severe weather.