well there is radiation in the air and they are talking about releasing the little white pills - but it is not a nuclear explosion.......so it is serious but not a total catastrophe. Unlike that town swamped by mud from the tsunami - and they reckon 10000+ missing there.
To be fair, it would have been safe had it not been for this very strong earthquake. As we are lucky (at the moment) to be in an earthquake free zone it would not apply to this country.