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1. When was the first EF-5 tornado?
The first EF-5 happened in 2007 when it hit the town of Greensburg.
2. Where was the last (E)F-5 tornado?
3. What was the deadliest tornado in history?
4. What year had the most (E)F-5 Tornadoes?
5. Where is the only spot on earth where two (E)F-5 Tornadoes crossed paths?
6. Deadliest EF-5 of 2011?
7. What EF-5 happened in 2008?
8. What tornado was the last F-5?
9. What was the first F-5 to strike the U.S.? hint: It happened in 1880
10. Why was the Enderlin, ND(Most recent EF-5) tornado, upgraded from a EF-3 to an EF-5?
11. What state has the most (E)F-5 Tornadoes? Hint:14
12. What country has had the most (E)F-5 Tornadoes?
13. How many EF-5s have occurred? NOT F5s
14. What tornado originally got a F-6 rating, but was dropped to an F-5?
15. Who made the (E)F rating scale for tornadoes?