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

○Information

○Measurement value list ： 2019/04/08(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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15:00---
15:100.29ND17
15:200.29ND17
15:300.28ND17
15:400.29ND18
15:500.29ND18
16:000.29ND18
16:100.28ND18
16:200.27ND19
16:300.28ND20
16:400.28ND19
16:500.27ND19
17:000.28ND20
17:100.27ND16
17:200.30ND15
17:300.29ND14
17:400.28ND13
17:500.29ND14
18:000.28ND13
18:100.27ND13
18:200.24ND15
18:300.25ND16
18:400.24ND15
18:500.23ND14
19:000.24ND14
19:100.25ND14
19:200.27ND13
19:300.27ND14
19:400.28ND16
19:500.29ND18
20:000.29ND19
20:100.28ND22
20:200.27ND20
20:300.28ND19
20:400.30ND19
20:500.30ND21
21:000.30ND19
21:100.31ND20
21:200.32ND19
21:300.34ND19
21:400.37ND16
21:500.38ND15
22:000.42ND14
22:100.43ND11
22:200.45ND12
22:300.46ND12
22:400.45ND15
22:500.46ND14
23:000.46ND15
23:100.48ND15
23:200.51ND17
23:300.53ND17
23:400.54ND16
23:500.55ND17