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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](December 2014)

Distribution map of radioactivity concentration in the seawater around Fukushima Dai-ichi NPP [TEPCO] (December 2014)

December 24,2014 (Wednesday)

Distribution map of seawater radioactivity around coast of Ibaraki Prefecture（Sampling Date: Dec 9, 10, 2014） December 24,2014

December 19,2014 (Friday)

Distribution map of radioactivity concentration in the seawater around coast and at offshore of Fukushima Prefecture (Sampling Date: Nov 5, 8, 13, 18, 19, 2014) December 19,2014

Distribution map of radioactivity concentration in the seawater around TEPCO Fukushima Dai-ichi NPP (Sampling Date: Nov 4, 11, 12, 17, 18, 24, 25, 2014) December 19,2014

December 17,2014 (Wednesday)

Distribution map of seawater radioactivity around TEPCO Fukushima Dai-ichi NPP －total alpha, Sr－(Sampling Date: Nov 3, 2014) December 17,2014

December 15,2014 (Monday)

Distribution map of seawater radioactivity around coast of Ibaraki Prefecture（Sampling Date: Nov 12, 2014） December 15,2014

Distribution map of radioactivity concentration in the seawater around coast of Miyagi Prefecture(Sampling Date: Nov 5, 6, 2014) December 15,2014

Distribution map of seawater radioactivity around TEPCO Fukushima Dai-ichi NPP －H-3, total beta－(Sampling Date: Oct 24, 25, 2014) December 15,2014

December 11,2014 (Thursday)

Distribution map of seawater radioactivity around TEPCO Fukushima Dai-ichi NPP －H-3, total beta－(Sampling Date: Nov 4, 2014) December 11,2014

Distribution map of seawater radioactivity around TEPCO Fukushima Dai-ichi NPP －H-3, total beta－(Sampling Date: Oct 28, 2014) December 11,2014

December 10,2014 (Wednesday)

Distribution map of radioactivity concentration in the seawater around TEPCO Fukushima Dai-ichi NPP (Sampling Date: Oct 24, 25, 28, 30, 2014) December 10,2014

Distribution map of radioactivity concentration in the seawater around coast and at offshore of Fukushima Prefecture (Sampling Date: Oct 27, 29, 2014) December 10,2014

Distribution map of radioactivity concentration in the seawater around TEPCO Fukushima Dai-ichi NPP (Sampling Date: Nov 4, 10, 11, 12, 2014) December 10,2014