14 Ms. Kirzinger
2. The Fujita Scale is used to measure tornadoes.
3. F0 tornadoes cause the least amount of damage.
4. F5 tornadoes cause the most amount of damage.
5. Big tornadoes can have wind speeds up to 300 miles per hour or 483 km per hour.
6. When a tornado is over water it is called a waterspout.
7. Basements and places underground are the safest places to hide during a tornado.
8. Stay away from windows during a tornado.