Estimate the number of miles you are from a thunderstorm by counting the number of seconds between a flash of lightning and the next clap of thunder. Divide that number by five to calculate the mileage. Advance planning and quick responses are the key to surviving. Before a tornado hits designate an area in the home as a shelter, and practice having everyone in the family go there in response to a tornado threat. If you live in a mobile home have a place with a strong foundation to go to.
Mobile homes are particularly vulnerable since they can be overturned easily by the high winds.
During the storm go to the basement, or if you don't have a basement, an interior hallway or small room without any windows . After the storm is over, check for gas leaks, damage to electrical lines and water and sewer line damage. Contact the local utilities to make necessary repairs. Have extra blankets on hand and ensure that each member of the family has a warm coat, gloves or mittens, a hat and water-resistant boots. You may also want to winterize you home and car prior to the storms arrival.