A tornado is a violently rotating column of air extending from a thunderstorm to the ground. Although tornado season is generally March through August, they can occur at any time of the year. They tend to occur in the afternoon and evenings; over 80% of all tornadoes strike between noon and midnight. Tornadoes can occur in any state and probably occur more often than reported in western states due to the sparse population.

Warnings signs for tornadoes:

• Dark, often greenish sky 
• Large hail
• Wall cloud
• Loud roar, similar to a freight train
• An approaching cloud of debris even if the funnel is not visible
• Winds may die down and the air become very still

• In a home or a building, move to a pre-designated shelter, such as a basement, storm cellar or the lowest level of the building.
• If there is no basement or underground shelter, go to an inner hallway or a smaller inner room without windows such as a bathroom or closet.
• Stay away from windows.
• Go to the center of the room. Stay away from corners because they tend to attract debris.
• If at school or work, avoid places with wide-span roofs such as auditoriums, cafeterias, large hallways or shopping malls.
• Get under a sturdy piece of furniture such as a workbench, heavy table or desk and hold on to it.
• Use arms to protect head and neck.
• People in automobiles and mobile homes are particularly at risk. Get out immediately and find shelter elsewhere.
• If suitable shelter is not available or if you are caught outdoors, lie in a ditch or low-lying area or crouch near a strong building.
• Do not try to outrun a tornado in a car or truck. They can change directions quickly and can lift up a car or truck and toss it through the air.

• Stay out of damaged buildings. Return home only when local officials say it is safe to do so.
• Clean up spilled medicines, bleaches, gasoline or other flammable materials immediately. Leave the building if you smell chemical fumes.
• Check for gas leaks. If you smell gas or hear a blowing or hissing noise, open a window and leave immediately. Turn off the gas at the outside main if possible and call the gas company from a neighbor’s home.
• Look for electrical system damage. If you see sparks or broken or frayed wires, or if you smell hot insulation, turn off the electricity at the main fuse box or circuit breaker. Do not step in water to reach the fuse box or circuit breaker.
• Check for sewage and water line damage. Do not use toilets or run water if you think there is damage.

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