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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](April 2014)

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

April 28,2014 (Monday)

Distribution map of radioactivity concentration in the seawater around TEPCO Fukushima Dai-ichi NPP－Sr－(Sampling Date: Jul 22, 2013) April 28,2014

Distribution map of radioactivity concentration in the seawater around TEPCO Fukushima Dai-ichi NPP－Sr－(Sampling Date: Jun 26, 2013) April 28,2014

April 21,2014 (Monday)

Distribution map of seawater radioactivity around TEPCO Fukushima Dai-ichi NPP －H-3, total alpha, total beta, Sr－(Sampling Date: Mar 3, 4, 5, 10, 11, 2014) April 21,2014

Distribution map of seawater radioactivity around coast of Ibaraki Prefecture（Sampling Date: Mar 12, 2014） April 21,2014

Distribution map of radioactivity concentration in the seawater around coast of Miyagi Prefecture (Sampling Date: Mar 4, 2014) April 21,2014

April 17,2014 (Thursday)

Distribution map of radioactivity concentration in the seawater around coast of Miyagi Prefecture (Sampling Date: Mar 18, 2014) April 17,2014

April 14,2014 (Monday)

Distribution map of radioactivity concentration in the seawater around TEPCO Fukushima Dai-ichi NPP (Sampling Date: Mar 3, 4, 5, 10, 11, 17, 18, 19, 2014) April 14,2014

Distribution map of radioactivity concentration in the seawater around coast and at offshore of Fukushima Prefecture (Sampling Date: Mar 2, 5, 15, 2014) April 14,2014

Distribution map of radioactivity concentration in the seawater around coast of Miyagi Prefecture (Sampling Date: Mar 4, 2014) April 14,2014

April 09,2014 (Wednesday)

Distribution map of radioactivity concentration in the seawater around TEPCO Fukushima Dai-ichi NPP －Pu－(Sampling Date: Mar 3, 4, 5, 2014) April 09,2014