File:FukushimaReport2011may2fig2.jpg

Figure 2 from. The report suggests to change the circular shape of the evacuation zone to the asymmetric. The boundaries of the suggested evacuation zone seem to follow the boundaries between prefectures rather than the measured levels of the radioactive contamination; yet, the official map of contamination does not seem to be released. Also, the report indicates that the leak of radiation continues; this is may be one of reasons against specification of boundary of the evacuation along the line of constant level of radiation.