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

○Information

○Measurement value list ： 2022/07/11(CSV Download)

Radioactivity Concentration Unit:Bq/L

※ When being smaller then detection limit value, the numerical value is indicated with ND

TimeCs137Cs134Totalβ
00:00NDND16
00:10NDND19
00:200.050ND18
00:300.056ND21
00:40NDND21
00:50NDND20
01:00NDND20
01:10NDND21
01:20NDND22
01:30NDND21
01:40NDND22
01:50NDND24
02:00NDND26
02:10NDND24
02:20NDND21
02:30NDND18
02:40NDND17
02:50NDND19
03:00NDND18
03:10NDND17
03:20NDND18
03:30NDND21
03:40NDND22
03:50NDND20
04:000.054ND20
04:10NDND21
04:20NDND21
04:300.055ND20
04:400.057ND20
04:50NDND19
05:000.057ND20
05:100.070ND20
05:200.088ND21
05:300.085ND21
05:400.10ND20
05:500.10ND21
06:000.10ND21
06:10NDND19
06:20NDND19
06:30NDND17
06:40NDND16
06:500.11ND18
07:000.11ND17
07:100.12ND19
07:200.049ND20
07:300.060ND21
07:400.076ND23
07:500.081ND22
08:000.081ND22
08:100.090ND23
08:200.16ND22
08:300.16ND22
08:400.17ND21
08:500.17ND22
09:000.17ND22
09:100.18ND19
09:200.19ND20
09:300.17ND21
09:400.14ND20
09:500.12ND19
10:000.048ND19
10:10NDND19
10:20NDND17
10:30NDND17
10:40NDND21
10:50NDND21
11:00NDND20
11:10NDND19
11:20NDND21
11:30NDND21
11:40NDND19
11:50NDND16
12:00NDND16
12:10NDND17
12:20NDND19
12:30NDND19
12:40NDND17
12:50NDND22
13:00NDND23
13:10NDND22
13:20NDND20
13:300.058ND19
13:40NDND20
13:50NDND18
14:00NDND17
14:10NDND18
14:20NDND18
14:30NDND19
14:40NDND21
14:50NDND21
15:00NDND21
15:10NDND21
15:20NDND20
15:30NDND23
15:40NDND22
15:50NDND22
16:00NDND22
16:10NDND21
16:20NDND21
16:30NDND17
16:40NDND17
16:50NDND17
17:00NDND17
17:10NDND17
17:20NDND18
17:30NDND21
17:40NDND18
17:50NDND18
18:00NDND18
18:10NDND20
18:20NDND19
18:30NDND18
18:40NDND21
18:50NDND22
19:00NDND21
19:10NDND21
19:20NDND18
19:30NDND18
19:40NDND17
19:50NDND16
20:00NDND18
20:10NDND21
20:20NDND24
20:30NDND26
20:40NDND25
20:50NDND23
21:00NDND20
21:10NDND18
21:200.070ND15
21:30NDND12
21:400.065ND12
21:500.049ND15
22:00NDND18
22:100.049ND17
22:20NDND19
22:30NDND21
22:40NDND22
22:50NDND23
23:00NDND21
23:10NDND23
23:20NDND21
23:300.061ND19
23:400.063ND19
23:500.081ND16