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

○Information

○Measurement value list ： 2020/02/03(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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13:400.096ND-
13:500.082ND-
14:000.094ND-
14:100.076ND-
14:200.082ND-
14:300.072ND-
14:400.072ND-
14:500.092ND-
15:000.096ND-
15:100.10ND-
15:200.10ND-
15:300.12ND-
15:400.048ND-
15:500.10ND-
16:000.094ND-
16:100.082ND-
16:200.092ND-
16:30NDND-
16:40NDND-
16:50NDND-
17:000.049ND-
17:10NDND-
17:200.11ND-
17:300.11ND-
17:400.11ND-
17:500.12ND-
18:000.12ND-
18:100.12ND-
18:200.14ND-
18:300.15ND-
18:400.15ND-
18:500.061ND-
19:000.11ND-
19:100.12ND-
19:200.15ND-
19:300.22ND-
19:400.24ND-
19:500.23ND-
20:000.22ND-
20:100.24ND-
20:200.24ND-
20:300.25ND-
20:400.24ND-
20:500.26ND-
21:000.24ND-
21:100.23ND-
21:200.21ND-
21:300.21ND-
21:400.21ND-
21:500.21ND-
22:000.20ND-
22:100.20ND-
22:200.20ND-
22:300.20ND-
22:400.19ND-
22:500.18ND-
23:000.17ND-
23:100.17ND-
23:200.17ND-
23:300.18ND-
23:400.18ND-
23:500.19ND-