Mapping Tornado Tracks

Tornado Tracks (map)
Using more than 50 years of NOAA data, John Nelson of IDV Solutions has created a map of tornado tracks across the United States, categorized by their F-scales (he’s also broken them out by each F-scale). Via O’Reilly Radar.

Author: Jonathan Crowe

I blog about maps at The Map Room, review books for AE: The Canadian Science Fiction Review, and edit a fanzine called Ecdysis.