Tornado Facts

Front

What is a tornado?

Back

A violently rotating column of air that extends from a thunderstorm to the ground.

Front

What should you NOT do during a tornado?

Back

Stay in your car.

Front

What type of severe weather is characterized by high winds and heavy rain, often forming over warm ocean waters?

Back

Hurricane.

Front

What is the safest place to be during a tornado?

Back

In a sturdy building, preferably in a basement or an interior room away from windows.

Front

What is the scale used to measure tornado intensity?

Back

The Enhanced Fujita Scale (EF Scale).

Front

What are the typical conditions that lead to the formation of a tornado?

Back

Warm, moist air at the surface, cold, dry air aloft, and wind shear.

Front

What is the difference between a tornado watch and a tornado warning?

Back

A tornado watch means conditions are favorable for tornadoes; a tornado warning means a tornado has been sighted or indicated by radar.

Front

What is the average lifespan of a tornado?

Back

Most tornadoes last less than 10 minutes, but some can last over an hour.

Front

What is the typical width of a tornado?

Back

Most tornadoes are about 250 feet wide, but they can range from a few yards to over a mile.

Front

What is the primary cause of tornadoes?

Back

Tornadoes are primarily caused by severe thunderstorms, particularly supercells.