Weather Things: Tornado Statistics

The video tutorial provides an in-depth look at tornadoes, their formation, and characteristics. It explains the difference between tornadoes and waterspouts, and how radar is used to detect them. The tutorial also covers safety measures, including tornado warnings and watches, and highlights the increased risk of damage to mobile homes. Key concepts include the nature of tornadoes, funnel clouds, waterspouts, and the importance of understanding weather patterns for safety.

What is the average speed at which most tornadoes move?

• 70 miles per hour

• 10 miles per hour

• 30 miles per hour

• 50 miles per hour

What is the main difference between a funnel cloud and a tornado?

• Funnel clouds are faster

• Tornadoes are always over water

• Funnel clouds do not touch the ground

• Funnel clouds are larger

What is a waterspout?

• A tornado over land

• A weak tornado over water

• A type of cloud

• A rainstorm

How do waterspouts typically form?

• During hurricanes

• In desert areas

• From small or medium cumulus clouds

• From large thunderstorms

Why are waterspouts not ranked like tornadoes?

• There are no permanent structures to damage over water

• They are not dangerous

• They occur too frequently

• They are too small

What does a tornado warning indicate?

• A tornado has passed

• A tornado is occurring or likely to occur

• A hurricane is approaching

• There is a slight chance of rain

Why are mobile homes more vulnerable to tornadoes?

• They are not anchored as securely as site-built homes

• They are located in tornado-prone areas

• They attract tornadoes

• They are made of metal