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

○Information

○Measurement value list ： 2018/02/26(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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13:200.85ND12
13:300.85ND12
13:400.790.0399.9
13:500.800.040ND
14:000.810.041ND
14:100.810.050ND
14:200.810.055ND
14:300.830.060ND
14:400.860.0459.9
14:500.870.043ND
15:000.870.045ND
15:100.860.0359.0
15:200.92NDND
15:300.90NDND
15:400.89NDND
15:500.88ND8.8
16:000.90NDND
16:100.90NDND
16:200.90NDND
16:300.90NDND
16:400.92NDND
16:500.93NDND
17:000.93NDND
17:100.880.030ND
17:200.870.036ND
17:300.870.038ND
17:400.910.039ND
17:500.920.035ND
18:000.920.042ND
18:100.940.032ND
18:200.950.026ND
18:300.940.032ND
18:400.920.032ND
18:500.880.044ND
19:000.900.034ND
19:100.920.034ND
19:200.910.035ND
19:300.900.0359.5
19:400.900.027ND
19:500.92NDND
20:000.860.027ND
20:100.820.037ND
20:200.820.035ND
20:300.85NDND
20:400.810.034ND
20:500.830.040ND
21:000.840.0379.7
21:100.840.0388.9
21:200.840.04111
21:300.840.04110
21:400.850.040ND
21:500.870.033ND
22:000.860.032ND
22:100.860.032ND
22:200.880.028ND
22:300.890.030ND
22:400.880.037ND
22:500.880.036ND
23:000.870.043ND
23:100.870.036ND
23:200.870.034ND
23:300.860.035ND
23:400.880.025ND
23:500.870.030ND