Tornados
by the Federation of American Scientists
A tornado appears as a rotating, funnel-shaped cloud that extends from a thunderstorm to the ground with whirling winds that can reach 300 miles per hour.
How To Identify A Tornado
- Before a tornado hits, the wind may die down and the air may become very still
- A cloud of debris can mark the location of a tornado even if a funnel is not visible
- Tornado Watch: Tornadoes are possible; remain alert for approaching storms. Watch the sky and stay tuned to to the radio or television
- Tornado Warning: A tornado has been sighted or indicated by weather radar; take shelter immediately
How To Prepare For A Tornado
- See Get A Kit and Make A Plan for general information
- Look for the following danger signs:
- oDark, often greenish sky
- oLarge hail
- oA large, dark, low-lying cloud (particularly if rotating)
- oLoud roar, similar to a freight train
How To Respond To A Tornado
- If you are in a structure:
- oGo to a safe room, basement, storm cellar, or the lowest building level
- oGo to the center of an interior room
- oGet under a sturdy table and use your arms to protect your head and neck
- If you are in a vehicle, trailer, or mobile home:
- oGet out immediately and go to the lowest floor of a sturdy, nearby building
- If you are outside with no shelter:
- oLie flat in a nearby ditch or depression and cover your head with your hands
- oDo not get under an overpass or bridge
- oWatch out for flying debris
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