The readings from Eureka, Calif. were very high after the fallout from the hydrogen explosions. You can look it up.

Common sense would indicate anyone in areas with higher readings might be at elevated risk but I am not an expert.

Dispersion patterns were varied and sporatic.

Boise, Idaho had elevated readings as well.

And fla. had high readings. Go figure.

In general, the highest radio-active emissions were in March. The highest dispersion was in March. Jet stream carried it to the west. How much is debatable. The Japanese are just now fessing up to the lies and hiding of information.

That's about it. The reactors are still in meltdown.