I think it was an Island North of Russia, North of the Arctic circle on an Island in the Arctic Sea.
Must've fucked shit up.
Just read here man, that's where we've been getting all our info from.. http://en.wikipedia.org/wiki/Tsar_Bomba
Quote from DartagnenNot Nukes, atoms, what do you think nukes explode, with nuclear atoms, that's where they get the word "Nuke" from, dude, ever wonder where the word came from, the excact thing that makes it go, how do I put this, "BIG BOOM". Anyway, the Big Bang must've been, I dunno, like, a thousand nukes combined, that would be a freaking God of nukes right there.