KC (quilzel)'s status on Saturday, 14-Apr-12 05:00:19 UTC
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@derpyshy Although we currently don't know what causes a tornado to from, we do know how. Basically, the updraft of a thunder storm can sometimes rotate, As air is sucked into the updraft, sometimes the 'suction' is so strong that updraft of the storm, or the current of air moving up, will descend below the cloud line, the lower the this goes it usually 'tightens' up to form a funnel, and if it comes in contact with the ground it then becomes a tornado.
