Ⅱ. Information Sources Related to the Disaster

1. Radiation

1) Radiation levels

(1) Measurement data for radiation levels around the nuclear power facility

(2) Observation data for spatial distribution of doses per region

(3) Dose projections, including internal exposure

(4) Designated projections of International Atomic Energy Agency

2) Radiation in tap-water

3) Wind direction and speed

4) Radiation and nuclear basics