National Weather Service United States Department of Commerce

Severe Thunderstorms Tonight in the Mid-Atlantic; Tropical Storm Bertha in the Gulf

Scattered thunderstorms with severe gusts, hail and a tornado risk are possible near a cold front from the Ohio Valley to the Mid-Atlantic tonight. Tropical Storm Bertha is expected to bring tropical storm conditions to portions of the Gulf Coast from the panhandle of Florida into Louisiana through Wednesday. Read More >

Colorado Tornado Information

 

The chart below shows the annual distribution of tornadoes in Colorado 1970-2012.  Click to enlarge.

 

The map below shows the county distribution of tornadoes in Colorado 1950-2012.  Click to enlarge.

  

 The maps below show the tornado count in each county for the selected year.  Click to enlarge.

 

2012

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2009

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