Map shows spot with high level of radiation near Fukushima plant, Kyodo, August 20, 2011:
[...] In giving specific estimates for 50 locations in the no-entry zone for the first time, [Japan's science] ministry said cumulative radiation of 278 millisieverts was estimated for a location in the town of Okuma, 3 kilometers southwest of the troubled plant. [...]
Outside the exclusion zone, cumulative radiation in the town of Namie, 22 km northwest of the plant, was estimated at 115 millisieverts over the five-month period, the highest among locations outside the zone and equivalent to 229 millisieverts over a 12-month period. [...]
Context via Kyodo
The annual radiation exposure limit for ordinary people is 1 millisievert.
Published: August 20th, 2011 at 6:17 am ET