nuclear explosion
atomic explosion

"So we were just right next to a nuclear explosion?"

"Do you know how much energy is released by a nuclear explosion?"

Just one or two nuclear explosions might do it this time.

It was 1250 - only four minutes since that nuclear explosion.

The town is destroyed by a nuclear explosion at the end of the game.

They had 607 nuclear explosions in the atmosphere between 1949 and 1990.

His wife looked back at the possible nuclear explosion, and fell "dead on the spot".

There would also be significant destruction close to the site of the nuclear explosion.

But he lived to see India set off nuclear explosions two times, in 1974 and this year.

They said he got blown up in a nuclear explosion and lived.