Tornado Myths and Truths

Myth: Areas near lakes, rivers, and mountains are safe from tornadoes.
Truth: No place is safe from tornadoes. A tornado near Yellowstone National Park left a path of destruction up and down a 10,000 foot mountain.

Myth: The low pressure with a tornado causes buildings to “explode” as the tornado passes overhead.
Truth: Violent winds and debris slamming into buildings cause most structural damage.

Myth: Windows should be opened before a tornado approaches to equalize pressure and minimize damage.
Truth: Leave the windows alone. The most important action is to immediately go to a safe shelter.

Myth: If you are driving and a tornado is sighted, you should turn and drive at right angles to the storm.
Truth: The best thing to do is to seek the best available shelter. Many people are injured or killed when remaining in their vehicles.

Myth: People caught in the open should seek shelter under highway overpasses.
Truth: Take shelter in a sturdy reinforced building if at all possible. Overpasses, ditches, and culverts may provide limited protection from a tornado. However, your risk will be greatly reduced by moving inside a strong building.

Source: National Weather Service