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

○Information

○Measurement value list ： 2022/11/23(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND18
00:10NDND19
00:20NDND20
00:30NDND16
00:40NDND17
00:50NDND17
01:00NDND17
01:10NDND16
01:20NDND15
01:30NDND18
01:40NDND19
01:50NDND21
02:00NDND21
02:10NDND20
02:20NDND21
02:30NDND22
02:40NDND21
02:50NDND20
03:00NDND21
03:10NDND22
03:20NDND20
03:30NDND18
03:40NDND17
03:50NDND15
04:00NDND16
04:10NDND14
04:20NDND12
04:30NDND13
04:40NDND12
04:50NDND14
05:00NDND12
05:10NDND12
05:20NDND9.9
05:30NDND13
05:40NDND14
05:50NDND14
06:00NDND15
06:10NDND15
06:20NDND18
06:30NDND16
06:40NDND18
06:50NDND18
07:00NDND17
07:10NDND17
07:20NDND19
07:30NDND18
07:40NDND17
07:50NDND18
08:00NDND19
08:10NDND17
08:20NDND15
08:30NDND16
08:40NDND16
08:50NDND13
09:00NDND15
09:10NDND15
09:20NDND18
09:30NDND17
09:40NDND16
09:50NDND19
10:00NDND17
10:10NDND16
10:20NDND15
10:30NDND16
10:40NDND15
10:50NDND15
11:00NDND15
11:10NDND18
11:20NDND21
11:30NDND21
11:40NDND22
11:50NDND23
12:00NDND23
12:10NDND22
12:20NDND18
12:30NDND19
12:40NDND17
12:50NDND14
13:00NDND13
13:10NDND14
13:20NDND16
13:30NDND15
13:40NDND15
13:50NDND17
14:00NDND20
14:10NDND18
14:20NDND17
14:30NDND17
14:40NDND18
14:50NDND17
15:00NDND16
15:10NDND17
15:20NDND17
15:30NDND14
15:40NDND15
15:50NDND15
16:00NDND15
16:10NDND16
16:20NDND16
16:30NDND18
16:40NDND19
16:50NDND20
17:00NDND20
17:10NDND22
17:20NDND21
17:30NDND25
17:40NDND24
17:50NDND22
18:00NDND23
18:10NDND21
18:20NDND23
18:30NDND21
18:40NDND21
18:50NDND23
19:00NDND20
19:10NDND24
19:20NDND23
19:30NDND24
19:40NDND24
19:50NDND22
20:00NDND26
20:10NDND23
20:20NDND24
20:30NDND24
20:40NDND25
20:50NDND26
21:00NDND23
21:10NDND23
21:20NDND21
21:30NDND22
21:40NDND24
21:50NDND22
22:00NDND22
22:10NDND22
22:20NDND22
22:30NDND20
22:40NDND19
22:50NDND20
23:00NDND20
23:10NDND20
23:20NDND20
23:30NDND21
23:40NDND19
23:50NDND17