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

○Information

○Measurement value list ： 2022/06/13(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND33
00:10NDND33
00:20NDND33
00:30NDND32
00:40NDND34
00:50NDND31
01:00NDND31
01:10NDND31
01:200.087ND30
01:300.11ND30
01:400.12ND30
01:500.052ND29
02:000.049ND27
02:10NDND27
02:20NDND27
02:30NDND29
02:40NDND27
02:50NDND28
03:00NDND27
03:10NDND25
03:20NDND25
03:30NDND20
03:40NDND19
03:50NDND20
04:000.090ND24
04:10NDND24
04:20NDND26
04:300.072ND30
04:40NDND33
04:50NDND32
05:00NDND30
05:10NDND30
05:20NDND31
05:30NDND28
05:40NDND27
05:50NDND27
06:00NDND28
06:100.073ND27
06:20NDND27
06:300.10ND27
06:400.12ND29
06:500.054ND31
07:000.072ND30
07:100.064ND34
07:20NDND31
07:30NDND33
07:40NDND33
07:50NDND31
08:00NDND30
08:100.085ND27
08:20NDND27
08:30NDND24
08:40NDND23
08:50NDND22
09:00NDND23
09:10NDND26
09:20NDND26
09:30NDND25
09:40NDND26
09:50NDND28
10:00NDND27
10:10NDND26
10:20NDND25
10:30NDND28
10:40NDND29
10:50NDND27
11:00NDND26
11:10NDND26
11:20NDND29
11:30NDND31
11:40NDND28
11:50NDND29
12:00NDND29
12:10NDND27
12:20NDND27
12:30NDND26
12:40NDND24
12:50NDND22
13:00NDND25
13:10NDND26
13:20NDND27
13:30NDND27
13:40NDND26
13:50NDND28
14:00NDND28
14:10NDND28
14:20NDND27
14:30NDND27
14:40NDND31
14:50NDND32
15:00NDND32
15:10NDND31
15:20NDND28
15:30NDND27
15:40NDND27
15:50NDND27
16:00NDND25
16:10NDND27
16:20NDND29
16:30NDND28
16:40NDND28
16:50NDND26
17:00NDND27
17:10NDND26
17:20NDND28
17:30NDND28
17:40NDND27
17:50NDND28
18:00NDND25
18:10NDND25
18:20NDND22
18:30NDND23
18:40NDND23
18:50NDND21
19:00NDND26
19:10NDND25
19:20NDND26
19:30NDND24
19:40NDND25
19:50NDND26
20:00NDND25
20:10NDND22
20:20NDND23
20:30NDND21
20:40NDND20
20:50NDND21
21:00NDND21
21:10NDND24
21:20NDND24
21:30NDND27
21:40NDND27
21:50NDND24
22:00NDND22
22:10NDND21
22:20NDND24
22:30NDND22
22:40NDND22
22:50NDND25
23:00NDND26
23:10NDND26
23:20NDND21
23:30NDND21
23:40NDND22
23:50NDND22