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Sigma KEE - Tornado

Tornado

A Tornado is a rapidly rotating column of Air which extends from the Cloud base of a cumulonimbus to the ground.

Relationships
Parents	CyclonicStorm	CyclonicStorm is the class of LowPressureWeatherSystems that involve a low pressure area surrounded by winds rotating rapidly inwards.
	Storm	Storms occurs in an area where its Atmosphere is dominated by a LowPressureWeatherSystem with Air moving in MotionUpward.Surface Wind of over 30 KnotUnitOfSpeed and or Precipitation are Likely associated with Storms.