Tornados

by A-Man the Meteorologis

(Scroll down for Weather)

Tornados are big swirling funnels that only develop in severe thunderstorms or supercell storms. Storm chasers and meteorologists chase tornados and collect data. The data tells the meteorologists how fast the wind is and how strong the tornado is. Tornados mostly happen in the middle of the USA called tornado alley. The states that are in tornado alley are South Dakota, Kansas, Nebraska, Louisiana, Oklahoma and Texas, but every state has had a tornado. About 1000 tornados happen in the USA in a year.

The tornado scale is called the Fujita scale

EF0     <73 mph

 

EF1     73 to 112

 

EF2     113 to 157

 

EF3     158 to 206

 

EF4     207 to 260

 

EF5     261 to 318

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