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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](June 2015)

Distribution map of radioactivity concentration in the seawater around Fukushima Dai-ichi NPP [TEPCO] (June 2015)

June 29,2015 (Monday)

Distribution map of radioactivity concentration in the seawater around TEPCO Fukushima Dai-ichi NPP (Sampling Date: May 18, 25, 2015) June 29,2015

Distribution map of radioactivity concentration in the seawater around coast and at offshore of Fukushima Prefecture (Sampling Date: May 19, 21, 22, 26, 27, 2015) June 29,2015

June 26,2015 (Friday)

Distribution map of radioactivity concentration in the seawater around TEPCO Fukushima Dai-ichi NPP (Sampling Date: May 18, 19, 25, 26, 2015) June 26,2015

June 25,2015 (Thursday)

Distribution map of radioactivity concentration in the seawater around coast of Miyagi Prefecture (Sampling Date: May 22, 26, 2015) June 25,2015

Distribution map of seawater radioactivity around coast of Ibaraki Prefecture（Sampling Date: Jun 8, 9, 10, 2015） June 25,2015

June 24,2015 (Wednesday)

Distribution map of seawater radioactivity around TEPCO Fukushima Dai-ichi NPP－H-3, total alpha, total beta, Sr－(Sampling Date: May 7, 2015) June 24,2015

June 22,2015 (Monday)

Distribution map of radioactivity concentration in the seawater around TEPCO Fukushima Dai-ichi NPP(Sampling Date: May 7, 11, 2015) June 22,2015

Distribution map of radioactivity concentration in the seawater around coast and at offshore of Fukushima Prefecture(Sampling Date: May 10, 12, 14, 15, 2015) June 22,2015

June 19,2015 (Friday)

Distribution map of seawater radioactivity around coast of Ibaraki Prefecture（Sampling Date: May 19, 2015） June 19,2015

Distribution map of radioactivity concentration in the seawater around coast of Miyagi Prefecture (Sampling Date: May 7, 2015) June 19,2015

June 17,2015 (Wednesday)

Distribution map of seawater radioactivity around TEPCO Fukushima Dai-ichi NPP－H-3, total alpha, total beta, Sr－(Sampling Date: May 4, 12, 2015) June 17,2015

June 15,2015 (Monday)

Distribution map of radioactivity concentration in the seawater around coast of Miyagi Prefecture (Sampling Date: May 7, 2015) June 15,2015

June 11,2015 (Thursday)

Distribution map of radioactivity concentration in the seawater around TEPCO Fukushima Dai-ichi NPP (Sampling Date: May 4, 7, 11, 12, 2015) June 11,2015

June 08,2015 (Monday)

Distribution map of seawater radioactivity around coast of Ibaraki Prefecture （Sampling Date: May 18, 19, 20, 2015） June 08,2015

Distribution map of radioactivity concentration in the seawater around coast of Miyagi Prefecture (Sampling Date: Apr 22, 2015) June 08,2015

June 03,2015 (Wednesday)

Distribution map of seawater radioactivity around TEPCO Fukushima Dai-ichi NPP－H-3, total beta－(Sampling Date: Apr 20, 21, 23, 2015) June 03,2015

June 01,2015 (Monday)

Distribution map of seawater radioactivity around coast of Ibaraki Prefecture（Sampling Date: Apr 13, 16, 22, 23, 2015） June 01,2015