The site is pretty silly, in case of a dirty bomb there is probably no way to have advance warning and your best bet is to sit tight and wait. In case of a sin

The site is pretty silly, in case of a dirty bomb there is probably no way to have advance warning and your best bet is to sit tight and wait. In case of a single or limited nuclear strike if you live near a target you won't have time to do anything, you will get a 5-10 minute warning all you can do is shelter and hope all the warheads are successfully intercepted. In case you live further away from a target there is no chance you can get everything you will need in the hours before the fallout reaches you while everyone else is trying to do the same, sidebar splitting up as the site suggests is terrible advice. In case of a full nuclear exchange the same applies you just can't have hope that the interceptors will work. If you really worry about a nuclear attack you have to prepare before hand, have a shelter set up and have it stocked with food and water for about 3 months, from what i have read the hard stuff breaks down in a few week and in 3 months or so you will be pretty safe to come out.