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

○Information

○Measurement value list ： 2022/02/03(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND18
00:10NDND17
00:20NDND18
00:30NDND16
00:40NDND17
00:50NDND14
01:00NDND15
01:10NDND16
01:20NDND17
01:30NDND17
01:40NDND16
01:50NDND18
02:00NDND16
02:10NDND12
02:20NDNDND
02:30NDNDND
02:40NDNDND
02:50NDNDND
03:00NDND9.3
03:10NDND12
03:20NDND14
03:30NDND15
03:40NDND16
03:50NDND16
04:00NDND13
04:10NDND13
04:20NDND14
04:30NDND13
04:40NDND13
04:50NDND12
05:00NDND16
05:10NDND15
05:20NDND14
05:30NDND18
05:40NDND17
05:50NDND16
06:00NDND15
06:10NDND14
06:20NDND14
06:30NDND14
06:40NDND14
06:50NDND15
07:00NDND16
07:10NDND21
07:20NDND22
07:30NDND23
07:40NDND25
07:50NDND26
08:00NDND21
08:10NDND18
08:20NDND16
08:30NDND15
08:40NDND13
08:50NDND12
09:00NDND13
09:10NDND14
09:20NDND14
09:30NDND11
09:40NDND12
09:50NDND9.9
10:00NDND12
10:10NDND10
10:20NDND11
10:30NDND12
10:40NDND11
10:50NDND12
11:00NDND13
11:10NDND13
11:20NDND12
11:30NDND12
11:40NDND13
11:50NDND14
12:00NDND13
12:10NDND16
12:20NDND17
12:30NDND20
12:40NDND20
12:50NDND21
13:00NDND20
13:10NDND17
13:20NDND16
13:30NDND15
13:40NDND15
13:50NDND15
14:00NDND14
14:10NDND18
14:20NDND16
14:30NDND17
14:40NDND19
14:50NDND18
15:00NDND19
15:10NDND20
15:20NDND22
15:30NDND22
15:40NDND21
15:50NDND22
16:00NDND22
16:10NDND18
16:20NDND15
16:30NDND14
16:40NDND14
16:50NDND11
17:00NDND11
17:10NDND12
17:20NDND12
17:30NDND13
17:40NDND13
17:50NDND15
18:00NDND16
18:10NDND17
18:20NDND17
18:30NDND18
18:40NDND19
18:50NDND18
19:00NDND15
19:10NDND14
19:20NDND15
19:30NDND15
19:40NDND13
19:50NDND12
20:00NDND14
20:10NDND15
20:20NDND14
20:30NDND12
20:40NDND12
20:50NDND14
21:00NDND15
21:10NDND13
21:20NDND15
21:30NDND14
21:40NDND13
21:50NDND12
22:00NDND10
22:10NDND10
22:20NDND10
22:30NDND13
22:40NDND15
22:50NDND16
23:00NDND19
23:10NDND17
23:20NDND17
23:30NDND16
23:40NDND15
23:50NDND11