The last live B53 munition began diasassembly in Texas today, 23 October 2011. This was the largest nuclear weapon in the US Arsenal at 9 megatons. The following is a quote from the Wikipedia article on the B53. The yield is projected- not all nuclear weapons were live tested in the open-
Effects
Assuming a detonation at optimum height, a 9 megaton blast would result in a fireball some 4 to 5 kilometers (2.5 to 3 miles) in diameter.[10] The radiated heat would be sufficient to cause lethal burns to any unprotected person within a 28.7 kilometers (17.8 mi) radius (995 square miles (2,580 km2)). Blast effects would be sufficient to collapse most residential and industrial structures within a 14.9-kilometer (9.3 mi) radius (300 square miles (780 km2)); within 5.7 kilometers (3.5 mi) virtually all above-ground structures would be destroyed and blast effects would inflict near 100% fatalities. Within 4.7 kilometers (2.9 mi) a 500 rem dose of ionizing radiation would be received by the average person, sufficient to cause a 50% to 90% casualty rate independent of thermal or blast effects at this distance.
a nuclear explosion
B53 nuclear bomb is nine megatons No public data is out on how large the largest megaton nuke really is but there are claims and reports that it is over 100 megatons.
I created a untra sophisticated armor which allows me to survive a bomb explosion
Well i did some rough estimates...prob be like 56 milesA blast radius is equal to the square root of the megatonage. A 1 megaton bomb has a blast radius of severe damage of about 4 miles. Therefore a 200 megaton bomb (14 being about the square root) would have about a 56 mile radius. Though direct exposure to the explosion at that distance could probably still cause severe burns and it would probably cause damage as much as 200 miles out.
Gravity if forming the clouds from the atomic bomb.
One of the most potent US bomb deployed was the mk/B53 bomb. It was deployed during the Cold War, which occurred from 1947 to 1991. The current largest bomb in the US is the B83.
explosion
a nuclear explosion
Radiation taints the ground, everyone in the blast radius of the initial explosion would be decimated. Look at Hiroshima, Japan, or Nagasaki, Japan (not sure on spelling), they were bombed by an atomic bomb, and still have radiation poisoned in the ground.
An explosion that starts with a B could be: Boom, Bang, Blast.
fast
B53 nuclear bomb is nine megatons No public data is out on how large the largest megaton nuke really is but there are claims and reports that it is over 100 megatons.
BIG
It is comparable to it.
bomb
I created a untra sophisticated armor which allows me to survive a bomb explosion
More powerful explosion.