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Thunderstorms

Before, during and after disaster

THUNDERSTORMS

Before a thunderstorm

Remove dead tree branches near your house which could ignite and cause a fire if struck by lightning.
Unplug all appliances before the storm hits to prevent power surges.
Close blinds and shades.

During a thunderstorm

Keep away from windows.
Avoid using the phone. Telephone lines can conduct electricity.
Stay away from faucets, sinks and bathtubs.
If you are in or near water, go to land immediately and find the best shelter you can—preferably inside a building rather than a car.
If you're in a car, keep the windows closed. Pull to the side of the road to wait until the heavy rain subsides. Keep away from trees that could fall on your car.
If you are outside, find a location that is not likely to flood. Avoid tall structures, such as towers, trees, fences, telephone lines or power lines.
Squat low to the ground and assume a tucked position. Place your hands on your knees with your head tucked between them. Try to touch as little of your body to the ground as possible. Do not lie flat on the ground, as your fully-extended body will provide a larger surface to conduct electricity.
If you feel your hair stand on end in a storm, drop into the tuck position immediately. This sensation means electrical charges are already running up your body from the ground toward an electrically charged cloud. If you can minimize your contact with the ground, you will minimize your injury.

After a thunderstorm

Once lightning has struck a person or an object, the person or object does not carry a charge and cannot harm you. So don't be afraid to touch or assist a person who needs help. Administer first aid or CPR immediately. A lightning victim usually suffers burns in two places on the body—where the lightning entered and where it exited.