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

○Information

○Measurement value list ： 2022/07/06(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND21
00:10NDND21
00:200.050ND23
00:30NDND23
00:40NDND20
00:50NDND20
01:00NDND21
01:10NDND20
01:20NDND19
01:30NDND18
01:400.061ND17
01:50NDND18
02:00NDND18
02:10NDND19
02:20NDND19
02:30NDND21
02:40NDND19
02:50NDND19
03:00NDND20
03:10NDND19
03:20NDND18
03:30NDND17
03:400.052ND18
03:500.061ND18
04:000.060ND15
04:100.050ND17
04:200.054ND18
04:30NDND17
04:40NDND19
04:50NDND20
05:00NDND23
05:10NDND24
05:20NDND24
05:30NDND23
05:40NDND25
05:50NDND22
06:00NDND22
06:10NDND20
06:20NDND21
06:30NDND22
06:40NDND18
06:50NDND18
07:00NDND21
07:10NDND22
07:20NDND20
07:30NDND20
07:40NDND22
07:50NDND27
08:00NDND22
08:10NDND23
08:20NDND22
08:30NDND23
08:40NDND24
08:50NDND23
09:00NDND22
09:10NDND22
09:20NDND22
09:30NDND22
09:40NDND19
09:50NDND17
10:00NDND20
10:10NDND19
10:20NDND18
10:30NDND19
10:40NDND18
10:50NDND20
11:00NDND21
11:10NDND22
11:20NDND25
11:30NDND23
11:40NDND23
11:50NDND21
12:00NDND17
12:100.065ND16
12:200.055ND15
12:30NDND15
12:40NDND18
12:500.075ND18
13:00NDND20
13:10NDND21
13:20NDND22
13:30NDND22
13:40NDND22
13:50NDND25
14:00NDND26
14:10NDND28
14:20NDND28
14:30NDND30
14:40NDND30
14:50NDND28
15:00NDND27
15:10NDND25
15:20NDND23
15:300.069ND22
15:40NDND22
15:50NDND21
16:00NDND21
16:10NDND20
16:20NDND21
16:30NDND20
16:40NDND21
16:50NDND19
17:00NDND17
17:10NDND20
17:20NDND20
17:30NDND21
17:40NDND21
17:50NDND23
18:00NDND26
18:10NDND26
18:20NDND22
18:30NDND22
18:40NDND20
18:50NDND20
19:000.056ND20
19:10NDND19
19:20NDND21
19:30NDND21
19:40NDND20
19:50NDND19
20:00NDND19
20:10NDND16
20:20NDND15
20:30NDND14
20:40NDND15
20:50NDND16
21:00NDND15
21:10NDND17
21:20NDND19
21:30NDND20
21:40NDND21
21:50NDND18
22:00NDND18
22:10NDND18
22:20NDND16
22:30NDND16
22:40NDND16
22:50NDND19
23:00NDND21
23:10NDND21
23:20NDND24
23:30NDND24
23:40NDND23
23:50NDND24