An approaching cloud of debris can often signal an oncoming tornado, even if a funnel is not visible. Before a tornado hits, the wind may die down and the air may become very still.
If you live in a mobile home, you are particularly vulnerable. When a tornado warning is issued, take shelter in a building with a strong foundation.
You often hear that, if caught in the path of a tornado while driving, you should get out and lie in a ditch. That would be better than staying in the car. But getting in a ditch should be a last-ditch attempt to survive the storm. If tornados are predicted for your area, avoid driving if at all possible and remain near a sturdy building.
Never shelter under an overpass. You will die or sustain severe injuries. There are no handholds in an overpass. The wind becomes stronger underneath and can fill the space with deadly flying debris.
Never stop under an overpass. You will prevent people on the road from getting to shelter and you will have no extra protection yourself.
Have disaster supplies ready. You'll need a flashlight and extra batteries when the power goes out, plus warm clothing and rain-proof clothing. Emergency food and water and a nonelectric can opener, as well as medicines, cash, credit cards and sturdy shoes. Take your cell phone into your shelter, but don't expect it to work after the storm.
In case family members are separated, ask an out-of-town relative or friend to be a contact. Everyone in the family should know the contact's phone number.
About 75 percent of Americans live in areas that experience tornadoes, flooding, hurricanes, earthquakes or hail, according to the Federal Emergency Management Agency (FEMA).
