According to this report:
The Science Ministry says a reading of 1.4 millisieverts was taken on Wednesday morning in Namie Town northwest of the plant.
We reported the lower level of 0.161 on Monday last, here. The measured increase is dramatic. Just two days later the measurement is over 700 percent higher.
Background radiation plus other routine exposures in America amounts to, on average, 6.2 mSv/year. In Namie, Japan, on Wednesday, one would get that much in just under five hours.
