Tornadoes

Front

Where do tornadoes more often occur?

Back

In the central and southeast United States.

Front

If a tornado strikes, you should...

Back

Go to the lowest level or basement of a house.

Front

A tornado WARNING means that a tornado is:

Back

On the ground.

Front

If the temperature in part of a thundercloud falls below freezing and winds are strong, the raindrops in the storm can develop into which of the following?

Back

Hail.

Front

When someone has seen a tornado or radar detects one, the National Weather Service (NWS) issues a:

Back

Tornado Warning.

Front

What is a tornado?

Back

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

Front

What conditions are necessary for tornado formation?

Back

Warm, moist air at the surface and cool, dry air above.

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 scale is used to measure tornado intensity?

Back

The Enhanced Fujita (EF) Scale.

Front

What is the Enhanced Fujita Scale?

Back

A scale that classifies tornadoes based on the damage they cause.