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

○Information

○Measurement value list : 2020/06/08(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDNDND
00:10NDND8.8
00:20NDND9.5
00:30NDND14
00:40NDND11
00:50NDND11
01:00NDND14
01:10NDND13
01:20NDND14
01:30NDND15
01:40NDND18
01:50NDND17
02:00NDND16
02:10NDND15
02:20NDND14
02:30NDND13
02:40NDND13
02:50NDND13
03:00NDND13
03:10NDND13
03:20NDND12
03:30NDND11
03:40NDNDND
03:50NDND9.3
04:00NDNDND
04:10NDND8.8
04:20NDNDND
04:30NDND10
04:40NDND14
04:50NDND14
05:00NDND13
05:10NDND14
05:20NDND16
05:30NDND13
05:40NDND8.9
05:50NDNDND
06:00NDNDND
06:10NDNDND
06:20NDNDND
06:30NDNDND
06:40NDNDND
06:50NDNDND
07:00NDND11
07:10NDND9.7
07:20NDNDND
07:30NDND9.7
07:40NDND10
07:50NDND12
08:00NDND14
08:10NDND16
08:20NDND15
08:30NDND13
08:40NDND15
08:50NDND14
09:00NDND10
09:10NDNDND
09:20NDND9.5
09:30NDND9.9
09:40NDNDND
09:50NDND9.5
10:00NDND10
10:10NDND13
10:20NDND16
10:30NDND15
10:40NDND16
10:50NDND13
11:00NDND14
11:10NDND13
11:20NDND12
11:30NDND14
11:40NDND12
11:50NDND13
12:00NDND13
12:10NDND9.7
12:20NDND9.9
12:30NDNDND
12:40NDND10
12:50NDND11
13:00NDND9.3
13:10NDND12
13:20NDND9.7
13:30NDND9.3
13:40NDNDND
13:50NDND10
14:00NDND13
14:10NDND13
14:20NDND13
14:30NDND15
14:40NDND17
14:50NDND12
15:00NDND11
15:10NDND10
15:20NDND11
15:30NDND11
15:40NDND12
15:50NDND15
16:00NDND16
16:10NDND16
16:20NDND15
16:30NDND16
16:40NDND15
16:50NDND13
17:00NDND10
17:10NDND12
17:20NDND12
17:30NDND11
17:40NDND10
17:50NDND10
18:00NDND13
18:10NDND13
18:20NDND11
18:30NDND13
18:40NDND11
18:50NDND10
19:00NDND12
19:10NDND12
19:20NDND14
19:30NDND17
19:40NDND17
19:50NDND20
20:00NDND17
20:10NDND17
20:20NDND16
20:30NDND12
20:40NDND13
20:50NDND13
21:00NDND14
21:10NDND12
21:20NDND12
21:30NDND12
21:40NDND11
21:50NDND12
22:00NDND12
22:10NDND12
22:20NDND11
22:30NDND12
22:40NDND10
22:50NDND9.2
23:00NDNDND
23:10NDNDND
23:20NDND11
23:30NDND13
23:40NDND13
23:50NDND14