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

○Information

○Measurement value list : 2022/09/14(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND11
00:10NDND13
00:20NDND12
00:30NDND13
00:40NDND14
00:50NDND12
01:00NDND12
01:10NDND9.7
01:20NDNDND
01:30NDNDND
01:40NDNDND
01:50NDNDND
02:00NDND9.5
02:10NDND11
02:20NDND11
02:30NDND11
02:40NDND12
02:50NDND13
03:00NDND13
03:10NDND15
03:20NDND17
03:30NDND16
03:40NDND18
03:50NDND16
04:00NDND16
04:10NDND14
04:20NDND14
04:30NDND14
04:40NDND12
04:50NDND15
05:00NDND13
05:10NDND12
05:20NDND13
05:30NDND13
05:40NDND13
05:50NDND12
06:00NDND16
06:10NDND17
06:20NDND13
06:30NDND13
06:40NDND14
06:50NDND16
07:00NDND13
07:10NDND10
07:20NDND13
07:30NDND13
07:40NDND12
07:50NDND9.2
08:00NDND9.9
08:10NDND12
08:20NDND9.6
08:30NDNDND
08:40NDNDND
08:50NDND9.0
09:00NDNDND
09:10NDND10
09:20NDND12
09:30NDND14
09:40NDND14
09:50NDND14
10:00NDND16
10:10NDND17
10:20NDND16
10:30NDND15
10:40NDND14
10:50NDND12
11:00NDND11
11:10NDND10
11:20NDND9.5
11:30NDND9.0
11:40NDND9.3
11:50NDND10
12:00NDND12
12:10NDND13
12:20NDND15
12:30NDND15
12:40NDND15
12:50NDND16
13:00NDND14
13:10NDND13
13:20NDND10
13:30NDND10
13:40NDND12
13:50NDND12
14:00NDND9.9
14:10NDND8.8
14:20NDND12
14:30NDND13
14:40NDND12
14:50NDND10
15:00NDND14
15:10NDND16
15:20NDND14
15:30NDND14
15:40NDND14
15:50NDND13
16:00NDND12
16:10NDND9.9
16:20NDND8.9
16:30NDND10
16:40NDND8.9
16:50NDND10
17:00NDNDND
17:10NDNDND
17:20NDNDND
17:30NDNDND
17:40NDND10
17:50NDND11
18:00NDND12
18:10NDND14
18:20NDND16
18:30NDND19
18:40NDND15
18:50NDND14
19:00NDND16
19:10NDND16
19:20NDND16
19:30NDND12
19:40NDND11
19:50NDND13
20:00NDND12
20:10NDND13
20:20NDND13
20:30NDND13
20:40NDND14
20:50NDND12
21:00NDND12
21:10NDND12
21:20NDND11
21:30NDND12
21:40NDND12
21:50NDND13
22:00NDND13
22:10NDND13
22:20NDND14
22:30NDND18
22:40NDND15
22:50NDND16
23:00NDND14
23:10NDND17
23:20NDND16
23:30NDND13
23:40NDND14
23:50NDND16