Tornado

What is a Tornado?

A tornado is a fast-spinning column of air. It looks like a funnel-shaped cloud reaching from the ground up to a big cloud. Tornadoes can pick up dust and other things around them.

Tornadoes are most common in North America, especially in a place called Tornado Alley in the central and southeastern parts of the United States. But they can happen in many other places too, like South Africa, Europe, Australia, New Zealand, Bangladesh, India, Japan, the Philippines, and southeastern South America.

How Do Tornadoes Form?

Tornadoes often come from big thunderstorms called supercells. These storms have spinning air high up. When rain falls, it can pull this spinning air down towards the ground, and a tornado can form. The spinning air makes a visible funnel that can touch the ground.

Tornadoes come in different sizes and shapes. Most look like a narrow funnel, about as wide as a football field. Some smaller tornadoes, called landspouts, might only be a swirl of dust. Larger tornadoes can look like wide wedges stuck into the ground.

Fun Facts About Tornadoes

• The word tornado comes from the Spanish word tronada, meaning 'thunderstorm'.
• Tornadoes can happen over water too! These are called waterspouts and are common near the equator.
• Scientists use special tools like pulse-Doppler radar to find tornadoes by looking for patterns in the storm.

Tornadoes are a natural part of our world, and scientists work hard to understand them better and keep people safe.