Thunderstorms and Heavy Rainfall in the Mid-Atlantic and Southern New England; Fire Weather Concerns in the West

Heavy rain and isolated severe thunderstorms may continue to bring flash and urban flooding to the northern Mid-Atlantic and southern New England through tonight. Isolated dry thunderstorms will continue to bring a fire weather threat to the northwestern Great Basin through Friday. Read More >

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History of Colorado Tornadoes
(1950-2024)

The map below shows a history of tornadoes, across Colorado from 1950 through 2024, from the SPC database. The F Scale was replaced by the EF scale in 2007. Further details on each tornado can be accessed by clicking on the map. Since 1950, only one tornado has been classified as an F4, which was in Baca county on May 15th, 1977.

EF/F Scale Tornadoes (1950 to 2024)	#
Unknown	154
0	1546
1	599
2	127
3	25
4	1

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Thunderstorms and Heavy Rainfall in the Mid-Atlantic and Southern New England; Fire Weather Concerns in the West

Colorado Tornado History