Tokyo is about 150 miles north of the Fukushima Nuclear Plant. The wind is apparently variable and is now blowing the radiation to the west out to sea. This is a crisis that is of unparalleled proportion. The poor people who have lost their homes, are fearful of another quake and tsunami, are cold, hungry, searching for missing friends and family, and now the nuclear power plant is giving off increased amounts of radiation. The containment vessel has been breeched and there is the anticipation that the radiation level will increase even more than it has.
The quake by itself, one of the largest in history, would be bad. But, then the tsunami, one of the worst in history. And now, what could be the very worst of all, a meltdown of a nuclear power reactor.