Radiation dose measured in the Fukushima Daiichi Nuclear Power Station | Archives

*Measurement of dose rate (gamma ray) by portable monitoring post, carried out in order to make up for missing data of existing monitoring post, was discontinued at 0:00 on December 3, 2018 due to the improvement of reliability on existing monitoring posts.

*Neutron ray has not been detected since March 16, 2011.

to TOP