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

○Information

○Measurement value list ： 2022/08/11(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND10
00:10NDND10
00:20NDND10
00:30NDND9.2
00:40NDND10
00:50NDND10
01:00NDND12
01:10NDND15
01:20NDND15
01:30NDND14
01:40NDND14
01:50NDND16
02:00NDND16
02:10NDND15
02:20NDND15
02:30NDND16
02:40NDND13
02:50NDND12
03:00NDND12
03:10NDND13
03:20NDND14
03:30NDND13
03:40NDND16
03:50NDND16
04:00NDND16
04:10NDND14
04:20NDND13
04:30NDND11
04:40NDND9.0
04:50NDNDND
05:00NDNDND
05:10NDNDND
05:20NDNDND
05:30NDNDND
05:40NDNDND
05:50NDNDND
06:00NDNDND
06:10NDND9.7
06:20NDNDND
06:30NDNDND
06:40NDNDND
06:50NDND8.8
07:00NDNDND
07:10NDND9.3
07:20NDND13
07:30NDND12
07:40NDND13
07:50NDND12
08:00NDND15
08:10NDND13
08:20NDND13
08:30NDND16
08:40NDND15
08:50NDND17
09:00NDND18
09:10NDND20
09:20NDND19
09:30NDND19
09:40NDND18
09:50NDND18
10:00NDND15
10:10NDND13
10:20NDND13
10:30NDND12
10:40NDND14
10:50NDND12
11:00NDND14
11:10NDND14
11:20NDND16
11:30NDND19
11:40NDND17
11:50NDND19
12:00NDND18
12:10NDND18
12:20NDND14
12:30NDND12
12:40NDND14
12:50NDND12
13:00NDND12
13:10NDND12
13:20NDND10
13:30NDND10
13:40NDNDND
13:50NDNDND
14:00NDNDND
14:10NDNDND
14:20NDND13
14:30NDND12
14:40NDND13
14:50NDND13
15:00NDND15
15:10NDND16
15:20NDND18
15:30NDND19
15:40NDND17
15:50NDND17
16:00NDND14
16:10NDND14
16:20NDND13
16:30NDND14
16:40NDND15
16:50NDND16
17:00NDND17
17:10NDND16
17:20NDND14
17:30NDND13
17:40NDND15
17:50NDND14
18:00NDND15
18:10NDND15
18:20NDND14
18:30NDND14
18:40NDND13
18:50NDND13
19:00NDND11
19:10NDND9.6
19:20NDND12
19:30NDND12
19:40NDND13
19:50NDND12
20:00NDND17
20:10NDND16
20:20NDND14
20:30NDND14
20:40NDND13
20:50NDND12
21:00NDNDND
21:10NDNDND
21:20NDNDND
21:30NDNDND
21:40NDNDND
21:50NDNDND
22:00NDNDND
22:10NDND11
22:20NDND14
22:30NDND13
22:40NDND12
22:50NDND12
23:00NDND13
23:10NDND13
23:20NDND14
23:30NDND17
23:40NDND19
23:50NDND19