The following maps were created using the SPC Program SeverePlot 3.0
Note that the Tornado intensity scale changed from an "F" scale to an "EF" scale in the data record.
The F scale was drooped and the EF scale was adopted on February 1, 2007.
Any range of years that crosses this date will be a combination of F and EF values.
There were too many F/EF0 tornadoes in the data base to plot on one map, so the E/EF0 tornadoes are in two maps
LINK: Read more about the F and EF Scale here
LINK: Another article about the F and EF damage scale
All of the F/EF5 tornadoes, 1950-2014
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All of the F/EF4 tornadoes, 1950-2014
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All of the F/EF3 tornadoes, 1950-2014
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All of the F/EF2 tornadoes, 1950-2014
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All of the F/EF1 tornadoes, 1950-2014
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All of the F/EF0 tornadoes, 1950-1985
All of the F/EF1 tornadoes, 1986-2014