Past measurement result　by Seawater Radiation Monitor near Fukushima Daiichi Nuclear Power Station

○Information

○Measurement value list ： 2017/09/19(CSV Download)

Radioactivity Concentration Unit:Bq/L

※ When being smaller then detection limit value, the numerical value is indicated with ND

TimeCs137Cs134Totalβ
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14:400.770.058ND
14:500.91NDND
15:000.89NDND
15:100.90NDND
15:200.89NDND
15:300.93NDND
15:400.880.026ND
15:500.92NDND
16:000.900.027ND
16:100.900.029ND
16:200.840.044ND
16:300.94NDND
16:400.93NDND
16:500.92NDND
17:000.90NDND
17:100.92NDND
17:200.91NDND
17:300.880.025ND
17:400.890.027ND
17:500.920.031ND
18:000.940.034ND
18:100.950.036ND
18:200.960.041ND
18:300.980.037ND
18:401.00.036ND
18:501.00.032ND
19:001.00.031ND
19:101.00.0318.8
19:200.920.053ND
19:301.0NDND
19:400.920.028ND
19:500.900.026ND
20:000.93NDND
20:100.91NDND
20:200.89NDND
20:300.89NDND
20:400.91NDND
20:500.92NDND
21:000.750.043ND
21:100.92NDND
21:200.770.045ND
21:300.880.026ND
21:400.750.051ND
21:500.740.050ND
22:000.91NDND
22:100.850.028ND
22:200.860.027ND
22:300.880.031ND
22:400.870.036ND
22:500.870.038ND
23:000.870.037ND
23:100.900.042ND
23:200.810.065ND
23:300.990.042ND
23:401.10.039ND
23:501.10.039ND