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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](February 2017)

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

February 27,2017 (Monday)

Distribution map of radioactivity concentration in the seawater around coast and at offshore of Fukushima Prefecture (Sampling Date: Jan 18, 25, 27, 28, 2017) February 27,2017

Distribution map of seawater radioactivity near and around Fukushima Dai-ichi NPP (Sampling Date: Jan 25, 26, 30, 2017) February 27,2017

February 22,2017 (Wednesday)

Distribution map of seawater radioactivity near and around Fukushima Dai-ichi NPP (Sampling Date: Jan 23, 24, 31, 2017) February 22,2017

February 20,2017 (Monday)

Distribution map of radioactivity concentration in the seawater around coast of Miyagi Prefecture (Sampling Date: Jan 13, 26, 2017) February 20,2017

February 17,2017 (Friday)

Distribution map of seawater radioactivity near and around Fukushima Dai-ichi NPP － H-3, gross β － (Sampling Date: Jan 17, 18, 20, 2017) February 17,2017

February 16,2017 (Thursday)

Distribution map of radioactivity concentration in the seawater around coast and at offshore of Fukushima Prefecture (Sampling Date: Jan 24, 26, 2017) February 16,2017

Distribution map of seawater radioactivity near and around Fukushima Dai-ichi NPP (Sampling Date: Jan 18, 20, 2017) February 16,2017

February 15,2017 (Wednesday)

Distribution map of seawater radioactivity near and around Fukushima Dai-ichi NPP (Sampling Date: Jan 16, 17, 2017) February 15,2017

Distribution map of seawater radioactivity near and around Fukushima Dai-ichi NPP － H-3, gross α, gross β, Sr － ( Sampling Date: Jan 5, 7, 2017) February 15,2017

February 13,2017 (Monday)

Distribution map of seawater radioactivity near and around Fukushima Dai-ichi NPP － gross α, Sr － ( Sampling Date: Jan 2, 2017) February 13,2017

February 10,2017 (Friday)

Distribution map of radioactivity concentration in the seawater around coast and at offshore of Fukushima Prefecture (Sampling Date: Jan 13, 15, 2017) February 10,2017

Distribution map of seawater radioactivity near and around Fukushima Dai-ichi NPP ( Sampling Date: Jan 10, 2017) February 10,2017

February 09,2017 (Thursday)

Distribution map of seawater radioactivity around coast of Ibaraki Prefecture (Sampling Date: Jan 11, 13, 25, 2017) February 09,2017

February 06,2017 (Monday)

Distribution map of seawater radioactivity near and around Fukushima Dai-ichi NPP － H-3, gross β － ( Sampling Date: Jan 4, 2017) February 06,2017

February 03,2017 (Friday)

Distribution map of radioactivity concentration in the seawater around coast and at offshore of Fukushima Prefecture ( Sampling Date: Jan 11, 12, 2017) February 03,2017

Distribution map of seawater radioactivity near and around Fukushima Dai-ichi NPP (Sampling Date: Jan 5, 7, 2017) February 03,2017

February 01,2017 (Wednesday)

Distribution map of seawater radioactivity near and around Fukushima Dai-ichi NPP (Sampling Date: Jan 2, 4, 10, 11, 2017) February 01,2017