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

○Information

○Measurement value list : 2022/04/14(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND11
00:10NDND12
00:20NDND12
00:30NDND14
00:40NDND12
00:50NDND14
01:00NDND13
01:10NDND13
01:20NDND13
01:30NDND11
01:40NDND12
01:50NDND13
02:00NDND15
02:10NDND18
02:20NDND20
02:30NDND22
02:40NDND23
02:50NDND22
03:00NDND23
03:10NDND21
03:20NDND17
03:30NDND17
03:40NDND16
03:50NDND14
04:00NDND9.7
04:10NDNDND
04:20NDND12
04:30NDND10
04:40NDND12
04:50NDND11
05:00NDND16
05:10NDND17
05:20NDND13
05:30NDND12
05:40NDND10
05:50NDND11
06:00NDND9.3
06:10NDND9.6
06:20NDND13
06:30NDND14
06:40NDND14
06:50NDND16
07:00NDND14
07:10NDND18
07:20NDND15
07:30NDND16
07:40NDND14
07:50NDND15
08:00NDND16
08:10NDND12
08:20NDND12
08:30NDND14
08:40NDND14
08:50NDND14
09:00NDND10
09:10NDND12
09:20NDND12
09:30NDND10
09:40NDND10
09:50NDNDND
10:00NDND9.5
10:10NDND10
10:20NDND10
10:30NDND12
10:40NDND12
10:50NDND12
11:00NDND13
11:10NDND12
11:20NDND12
11:30NDND12
11:40NDND14
11:50NDND17
12:00NDND16
12:10NDND16
12:20NDND17
12:30NDND14
12:40NDND14
12:50NDND12
13:00NDND14
13:10NDND14
13:20NDND14
13:30NDND17
13:40NDND14
13:50NDND15
14:00NDND16
14:10NDND16
14:20NDND17
14:30NDND16
14:40NDND16
14:50NDND13
15:00NDND13
15:10NDND13
15:20NDND13
15:30NDND13
15:40NDND15
15:50NDND16
16:00NDND14
16:10NDND13
16:20NDND11
16:30NDND10
16:40NDND8.8
16:50NDND9.0
17:00NDND12
17:10NDND13
17:20NDND12
17:30NDND12
17:40NDND13
17:50NDND13
18:00NDND13
18:10NDND12
18:20NDND16
18:30NDND17
18:40NDND19
18:50NDND19
19:00NDND15
19:10NDND13
19:20NDND11
19:30NDND9.5
19:40NDNDND
19:50NDNDND
20:00NDNDND
20:10NDND9.7
20:20NDND9.0
20:30NDND8.8
20:40NDND13
20:50NDND12
21:00NDND12
21:10NDND13
21:20NDND14
21:30NDND15
21:40NDND13
21:50NDND15
22:00NDND13
22:10NDND11
22:20NDND10
22:30NDND10
22:40NDND10
22:50NDND9.7
23:00NDND13
23:10NDND14
23:20NDND13
23:30NDND14
23:40NDND16
23:50NDND17