try "nuke map 2"
The blog says that if you cant get it to work then you should try the 2nd.
I just used Russia's most powerful bomb on the capital city of my state. I wanted to see if I should care since I live out side the city proper. Yep, it got me too. Doubt anyone would use such a large yield nuke on a mid to small size city like mine. But still, its a good excuse to move further away, which I want to do anyway.
I guess the point is to show us how hopeless it all is. But I disagree. I think there would be at least a good solid month before the radiation killed me. Thats 30 days of party time with no consequences!

Yeah, its pretty horrible. Hard even to make fun when you sit there and think about it. But I can try.