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

○Information

○Measurement value list ： 2020/06/05(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND19
00:10NDND20
00:20NDND19
00:30NDND19
00:40NDND16
00:50NDND17
01:00NDND17
01:10NDND15
01:20NDND17
01:30NDND17
01:40NDND18
01:50NDND16
02:00NDND16
02:10NDND19
02:20NDND17
02:30NDND16
02:40NDND18
02:50NDND18
03:00NDND21
03:10NDND20
03:20NDND21
03:30NDND20
03:40NDND19
03:50NDND20
04:00NDND18
04:10NDND18
04:20NDND18
04:30NDND21
04:40NDND21
04:50NDND19
05:00NDND18
05:10NDND17
05:20NDND15
05:30NDND15
05:40NDND15
05:50NDND16
06:00NDND20
06:10NDND21
06:20NDND20
06:30NDND18
06:40NDND19
06:50NDND19
07:00NDND17
07:10NDND17
07:20NDND16
07:30NDND17
07:40NDND16
07:50NDND17
08:00NDND16
08:10NDND16
08:20NDND21
08:30NDND20
08:40NDND21
08:50NDND21
09:00NDND22
09:10NDND23
09:20NDND20
09:30NDND18
09:40NDND19
09:50NDND18
10:00NDND16
10:10NDND12
10:20NDND12
10:30NDND14
10:40NDND12
10:50NDND13
11:00NDND16
11:10NDND15
11:20NDND13
11:30NDND10
11:40NDND11
11:50NDNDND
12:00NDNDND
12:10NDND9.7
12:20NDNDND
12:30NDND10
12:40NDND9.9
12:50NDND13
13:00NDND12
13:10NDNDND
13:20NDND14
13:30NDND14
13:40NDND15
13:50NDND16
14:00NDND17
14:10NDND19
14:20NDND18
14:30NDND17
14:40NDND15
14:50NDND14
15:00NDND15
15:10NDND15
15:20NDND14
15:30NDND14
15:40NDND17
15:50NDND18
16:00NDND16
16:10NDND15
16:20NDND17
16:30NDND18
16:40NDND17
16:50NDND14
17:00NDND16
17:10NDND17
17:20NDND17
17:30NDND15
17:40NDND14
17:50NDND17
18:00NDND15
18:10NDND14
18:20NDND10
18:30NDND12
18:40NDND16
18:50NDND14
19:00NDND15
19:10NDND14
19:20NDND16
19:30NDND15
19:40NDND12
19:50NDND11
20:00NDND11
20:10NDND14
20:20NDND15
20:30NDND17
20:40NDND18
20:50NDND19
21:00NDND18
21:10NDND17
21:20NDND18
21:30NDND16
21:40NDND13
21:50NDND14
22:00NDND14
22:10NDND14
22:20NDND15
22:30NDND17
22:40NDND21
22:50NDND20
23:00NDND22
23:10NDND22
23:20NDND20
23:30NDND18
23:40NDND16
23:50NDND19