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

○Information

○Measurement value list ： 2019/02/05(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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13:300.41ND15
13:400.37ND14
13:500.34ND15
14:000.39ND16
14:100.38ND18
14:200.38ND18
14:30---
14:400.38ND18
14:500.38ND18
15:000.30ND18
15:100.31ND17
15:200.29ND16
15:300.29ND18
15:400.30ND14
15:500.30ND17
16:000.28ND17
16:100.28ND15
16:200.30ND17
16:300.28ND16
16:400.29ND18
16:500.30ND14
17:000.30ND14
17:100.29ND18
17:200.28ND16
17:300.29ND14
17:400.33ND15
17:500.33ND19
18:000.33ND20
18:100.29ND19
18:200.32ND19
18:300.37ND20
18:400.38ND21
18:500.38ND20
19:000.38ND16
19:100.41ND13
19:200.41ND10
19:300.41NDND
19:400.43NDND
19:500.41NDND
20:000.43NDND
20:100.43NDND
20:200.47ND10
20:300.49ND13
20:400.56ND15
20:500.56ND15
21:000.59ND16
21:100.60ND16
21:200.59ND17
21:300.61ND17
21:400.57ND15
21:500.59ND15
22:000.62ND15
22:100.60ND12
22:200.61ND12
22:300.61ND10
22:400.60ND11
22:500.59NDND
23:000.60ND10
23:100.63ND11
23:200.65ND10
23:300.65ND11
23:400.69ND13
23:500.70ND12