10 Of The Most Powerful Nuclear Bombs Ever Detonated
10. Test 174 - 10 megatons
9. Ivy Mike - 10.4 megatons
8. Castle Romeo - 11 megatons
7. Test 123 - 12.5 megatons
6. Castle Yankee - 13.5 megatons
5. Castle Bravo - 15 megatons
4. Test 173 - 19.1 megatons
3. Test 147 - 21.1 megatons
2. Test 219 - 24.2 megatons
1. Tsar Bomba - 50 megatons