The term “tornado watch” means that weather conditions are right for the formation of a tornado. Residents should listen to local radio and television stations for weather information during a tornado watch, even if the sky is blue. The term “tornado warning” means that a tornado has been spotted. Pay attention to where it was seen, the direction of travel, and the time period the warning lasts. Take cover immediately if you are in the path of travel. If its path covers Warrenville, the outdoor warning sirens will sound for three minutes with a steady tone. Radio and TV stations will also provide warning information. Seek shelter inside (in a storm cellar or reinforced building if possible) and stay away from windows. Take a flashlight, radio or TV and listen for updates on the storm’s activities.
During a tornado, what should you do?
In a home, the basement offers the greatest safety. Seek shelter under sturdy furniture or stairway or in the center of the house on the lowest floor, in a small room such as a closet or bathroom. Stay away from windows; if they are open leave them alone. Do not go to the southwest corner of the basement of the building. In an office building, go to an interior hallway on the lowest floor or to the designated shelter area of the building. In a school, follow advance plans and go to an interior hallway on the lowest floor. If the building is not of reinforced construction, go to a nearby building that is, or take cover outside on low, protected ground. Stay out of auditoriums, gymnasiums and other structures with wide, free roof spans. In a shopping center, go to a designated shelter area (not your car or vehicle). In open country or when camping, move away from the tornado’s path at right angles. If there is no time to escape, lie flat in the nearest ditch or ravine. Stay out from under large trees, branches and high power lines. Many campgrounds have designated shelter areas; be aware of their locations prior to severe storms.
The National Weather Service has changed its thinking for those who may be in the path of a tornado. The theory of opening windows on the side of the house opposite the tornado is no longer advised. A recent study showed this did not prevent damage to the structure. If you are in the path of a tornado, take cover immediately and forget about opening windows. Warrenville’s outdoor warning sirens are tested on the first Tuesday of each month at 10:00 a.m.
