Quick Answer
Seek shelter immediately when a severe thunderstorm approaches, with darkening skies, increasing wind, and loud thunder. Look for a sturdy building or a specifically designed storm shelter. If no shelter is available, prepare to take cover in a natural depression or a vehicle with a hard top.
Identify Suitable Shelter Options
When a severe thunderstorm is imminent, prioritize finding a sturdy building or a specifically designed storm shelter. This is your safest option, providing protection from lightning, high winds, and potential tornadoes. If you’re in a rural area or unable to access a building, identify natural depressions in the landscape, such as gullies or low-lying areas, that can offer some protection from wind and debris. Avoid standing near trees, power lines, or water sources.
Preparing a Vehicle as a Last Resort
If no shelter is available, use a vehicle with a hard top as a last resort. Park your vehicle in a low-lying area, away from trees and power lines. Turn off the engine and keep your head below the windows to minimize exposure. If you’re in a pickup truck, do not stand near the sides or rear of the vehicle, as these areas are more susceptible to wind-borne debris. Keep your feet off the metal floor and avoid using a metal object as a handle.
Lightning Safety Precautions
When seeking shelter from a severe thunderstorm, remember that lightning can strike from up to 10 miles away. Avoid being in open areas, such as fields or beaches, and do not use conductive objects like golf clubs, bicycles, or metal fences. Stay away from tall objects, like flagpoles or light poles, and avoid being in or near water, including swimming pools or lakes. If you’re in a vehicle, do not attempt to drive to a shelter; instead, wait for the storm to pass before proceeding.
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