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

○Information

○Measurement value list ： 2019/11/27(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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14:500.15NDND
15:000.13NDND
15:100.13NDND
15:200.14ND11
15:300.11NDND
15:400.12NDND
15:500.089NDND
16:000.078ND9.0
16:100.072ND9.5
16:200.070NDND
16:300.075ND10
16:400.082NDND
16:500.090NDND
17:000.090NDND
17:100.091NDND
17:200.087NDND
17:300.10NDND
17:40NDNDND
17:50NDNDND
18:00NDNDND
18:100.13NDND
18:200.12NDND
18:300.13NDND
18:400.14NDND
18:500.16NDND
19:000.16NDND
19:100.16NDND
19:200.18NDND
19:300.17NDND
19:400.17NDND
19:500.17NDND
20:000.15ND8.9
20:100.15NDND
20:200.13NDND
20:300.14NDND
20:400.13NDND
20:500.13NDND
21:000.14NDND
21:100.11NDND
21:200.12ND8.8
21:300.18NDND
21:400.18NDND
21:500.18NDND
22:000.20NDND
22:100.20NDND
22:200.21NDND
22:300.21NDND
22:400.20NDND
22:500.20NDND
23:000.20NDND
23:100.18NDND
23:200.20NDND
23:300.19NDND
23:400.19NDND
23:500.12NDND