Tornadoes

Front

What are the primary states where tornadoes occur?

Back

Tornadoes can occur in all states, but they are most common in the central United States, known as 'Tornado Alley.'

Front

What is a common sound associated with tornadoes that people may hear before one occurs?

Back

A loud, continuous roar, similar to a freight train.

Front

What wind speed range characterizes an F1 tornado?

Back

F1 tornadoes have winds ranging from 73 to 112 miles per hour.

Front

What is the first step in the formation of a tornado?

Back

The first step in the birth of a tornado is the development of a thunderstorm.

Front

What are the characteristics of a monster tornado?

Back

Monster tornadoes are typically very large and destructive, often rated EF4 or EF5 on the Enhanced Fujita scale.

Front

What is the Enhanced Fujita scale used for?

Back

The Enhanced Fujita scale is used to rate the intensity of tornadoes based on the damage they cause.

Front

What atmospheric conditions are necessary for tornado formation?

Back

Tornadoes typically form in conditions of warm, moist air at the surface and cold, dry air aloft, along with wind shear.

Front

What is wind shear and how does it relate to tornadoes?

Back

Wind shear refers to the change in wind speed and direction with height, which can contribute to the rotation necessary for tornado formation.

Front

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

Back

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

Front

What role do supercell thunderstorms play in tornado formation?

Back

Supercell thunderstorms are the most common type of storm that produces tornadoes, characterized by a rotating updraft.