Tableau 2012 Iron Viz Championship - Tornado Alley

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tornado-alley.png

This viz was created for the Tableau 2012 Iron Viz competition in San Diego at their customer conference.  It was created in 20 minutes, while onstage, using a provided data set.  The viz shows the region called "Tornado Alley" and compares the number of tornadoes and fatalities to other regions. It was the winning viz!