What triggers tornadoes?



  1. 0 Votes

    Three steps must occur: A rotating updraft must occur, then a rotating downdraft occurs within the updraft, in the third step, the rotating downdraft spreads down to the ground and spreads out, and inwards around the central axis, the inward-spreading air contains buoyancy; this creates a breathing like action. The contraction and stretching leads to the formation of a tornado.

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