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Readings of Sea Area Monitoring
Distribution map of radioactivity concentration in the seawater around Fukushima Dai-ichi NPP [TEPCO]
Distribution map of radioactivity concentration in the seawater around Fukushima Dai-ichi NPP [TEPCO](October 2017)

Distribution map of radioactivity concentration in the seawater around Fukushima Dai-ichi NPP [TEPCO] (October 2017)

October 31,2017 (Tuesday)

Radioactivity concentration in the seawater near and around Fukushima Dai-ichi NPP (Sampling Date: Sep 19, 20, 22, 25, 26, 2017) October 31,2017

October 20,2017 (Friday)

Radioactivity concentration in the seawater near and around Fukushima Dai-ichi NPP (Sampling Date: Sep 5, 6, 19, 20, 22, 2017) October 20,2017

October 17,2017 (Tuesday)

Radioactivity concentration in the seawater near and around Fukushima Dai-ichi NPP (Sampling Date: Sep 4, 5, 11, 12, 2017) October 17,2017

October 13,2017 (Friday)

Radioactivity concentration in the seawater around coast of Ibaraki Prefecture (Sampling Date: Sep 13, 14, 20, 2017) October 13,2017

October 10,2017 (Tuesday)

Radioactivity concentration in the seawater near and around Fukushima Dai-ichi NPP (Sampling Date: Sep 4, 5, 6, 2017) October 10,2017

October 06,2017 (Friday)

Radioactivity concentration in the seawater around coast of Miyagi Prefecture (Sampling Date: Sep 6, 7, 11, 2017) October 06,2017