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

○Information

○Measurement value list ： 2022/07/24(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

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