North Dakota Severe Weather History 

North Dakota County Statistics 1950-2013 (pdf file...Counties listed alphabetically)

NWS Bismarck Severe Weather Statistics 1986-2013 (pdf file)

North Dakota Tornado details 1950-2013 (pdf file)

North Dakota Tornado Facts

Fujita Scale and Enhanced Fujita Scale.

Click on the image below to download the complete PDF document.  Due to the
amount of data within the map, you will need to zoom in to see finer details (400%).


Click on image to see full sized file

North Dakota 2011 Tornadoes (pdf file)
North Dakota 2012 Tornadoes (pdf file)
North Dakota 2013 Tornadoes (pdf file)


North Dakota Tornado, Greatest Hail size and Highest Wind Gust per county.
Wind speeds are in mph, and hail sizes in inches diameter.
Click on the image below to view the complete PDF document.
















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