The number of tornadoes recorded annually in North America has more than tripled since 1953. ███ ██████████████ ██████ ████ ███ ████████ ███████ █████████ ███ ████████ ██ █████████ ███ ██████████
Why have there been so many recorded tornadoes since 1953 if the climate has not made them any more likely to form?
Any hypothesis resolving this discrepancy must state a reason for tornadoes to have tripled despite the constant climatic factors. It will explain why tornadoes since 1953 are much more likely to be seen or give a reason for the actual number of tornadoes to have tripled.
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