Here is a revision to the document I did late last night. Good to see they finally were able to get spray trucks in finally. That will help.
My biggest worry right now is the disconnect between what the Chairman of the NRC said about the spent fuel pool in Unit 4 being dry versus the Japanese insistence that there is still water in it. Someone is lying or misinformed. Pray it is the NRC Chairman (though I am beginning to doubt that is the case).
The U.S. will NOT see enough radiation to cause any health problems. Don't waste money on KI tablets at excessive prices.Fukushima Reactor Accidents Status Rev 1