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

○Information

○Measurement value list ： 2018/03/28(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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18:200.057NDND
18:300.059NDND
18:400.064NDND
18:500.076NDND
19:000.083NDND
19:100.077NDND
19:200.057NDND
19:300.059NDND
19:400.060NDND
19:500.070NDND
20:000.064NDND
20:100.074NDND
20:200.095NDND
20:300.10NDND
20:400.098NDND
20:500.084NDND
21:000.092NDND
21:100.11NDND
21:200.11NDND
21:300.093NDND
21:400.087NDND
21:500.098NDND
22:000.092NDND
22:100.078NDND
22:200.080NDND
22:300.092NDND
22:400.11NDND
22:500.10NDND
23:000.12NDND
23:100.12NDND
23:200.12ND8.8
23:300.12NDND
23:400.13NDND
23:500.15NDND