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

○Information

○Measurement value list ： 2017/07/30(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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13:100.48NDND
13:200.49NDND
13:300.48NDND
13:400.47NDND
13:500.46NDND
14:000.45NDND
14:100.47NDND
14:200.45NDND
14:300.45NDND
14:400.45NDND
14:500.45NDND
15:000.45NDND
15:100.43NDND
15:200.49NDND
15:300.45NDND
15:400.49NDND
15:500.50NDND
16:000.51NDND
16:100.46NDND
16:200.46NDND
16:300.50NDND
16:400.45NDND
16:500.51NDND
17:000.42NDND
17:100.51NDND
17:200.43NDND
17:300.53NDND
17:400.45NDND
17:500.44NDND
18:000.45NDND
18:100.45NDND
18:200.45NDND
18:300.43NDND
18:400.43NDND
18:500.44NDND
19:000.44NDND
19:100.42NDND
19:200.390.030ND
19:300.44NDND
19:400.51NDND
19:500.54NDND
20:000.58NDND
20:100.64NDND
20:200.610.028ND
20:300.580.037ND
20:400.610.037ND
20:500.610.037ND
21:000.630.026ND
21:100.66NDND
21:200.68NDND
21:300.66NDND
21:400.63NDND
21:500.61NDND
22:000.59NDND
22:100.58NDND
22:200.54NDND
22:300.53NDND
22:400.490.035ND
22:500.530.031ND
23:000.56NDND
23:100.58NDND
23:200.60NDND
23:300.560.045ND
23:400.590.026ND
23:500.61NDND