eli5: what are the mechanics behind supercell and tornado generation?

Question

eli5: what are the mechanics behind supercell and tornado generation?

In: 3

Answer 1

First, the rain-free cloud base lowers as a rotating wall cloud. This lowering concentrates into a funnel cloud, which continues descending simultaneously as a circulation builds near the surface, kicking up dust and other debris. Finally, the visible funnel extends to the ground, and the tornado begins causing major damage.