Thanks for that info - NOW I feel safe!!! LOL
Do you have any knowledge on the area that would be affected by one of these, given normal wind conditions?
The scary thing is that unless every last explosion is monitored for radiation, the first sign may be a bunch of people suffering frank and advanced symptoms of radiation sickness.
If I remember correctly, maybe five miles. And it can be cleaned up at great expense. Its not like that area is going to be radioactive for 100 years.