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

○Information

○Measurement value list ： 2024/11/06(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDNDND
00:10NDNDND
00:20NDNDND
00:30NDNDND
00:40NDNDND
00:50NDNDND
01:00NDNDND
01:10NDNDND
01:20NDNDND
01:30NDNDND
01:40NDNDND
01:50NDNDND
02:00NDNDND
02:10NDNDND
02:20NDND9.7
02:30NDND9.9
02:40NDND13
02:50NDND12
03:00NDNDND
03:10NDNDND
03:20NDNDND
03:30NDNDND
03:40NDNDND
03:50NDNDND
04:00NDND9.7
04:10NDND9.5
04:20NDNDND
04:30NDNDND
04:40NDND9.0
04:50NDND9.0
05:00NDNDND
05:10NDND10
05:20NDND9.7
05:30NDNDND
05:40NDNDND
05:50NDNDND
06:00NDNDND
06:10NDNDND
06:20NDNDND
06:30NDNDND
06:40NDNDND
06:50NDNDND
07:00NDNDND
07:10NDNDND
07:20NDNDND
07:30NDNDND
07:40NDNDND
07:50NDNDND
08:00NDND11
08:10NDND12
08:20NDND12
08:30NDND14
08:40NDND15
08:50NDND13
09:00NDND9.3
09:10NDND11
09:20NDND9.5
09:30NDND12
09:40NDNDND
09:50NDNDND
10:00NDND12
10:10NDND10
10:20NDND10
10:30NDND9.5
10:40NDND12
10:50NDND14
11:00NDND13
11:10NDND15
11:20NDND15
11:30NDND15
11:40NDND17
11:50NDND16
12:00NDND15
12:10NDND10
12:20NDND11
12:30NDND11
12:40NDND8.8
12:50NDNDND
13:00NDND11
13:10NDND12
13:20NDND12
13:30NDND13
13:40NDND15
13:50NDND15
14:00NDND12
14:10NDND14
14:20NDND14
14:30NDND13
14:40NDND13
14:50NDND12
15:00NDND14
15:10NDND14
15:20NDND13
15:30NDND12
15:40NDNDND
15:50NDNDND
16:00NDNDND
16:10NDNDND
16:20NDND12
16:30NDND14
16:40NDND16
16:50NDND20
17:00NDND23
17:10NDND19
17:20NDND12
17:30NDND12
17:40NDND12
17:50NDND11
18:00NDND9.0
18:10NDND10
18:20NDND11
18:30NDND12
18:40NDND12
18:50NDND12
19:00NDND9.5
19:10NDNDND
19:20NDNDND
19:30NDNDND
19:40NDNDND
19:50NDNDND
20:00NDNDND
20:10NDND9.5
20:20NDNDND
20:30NDND8.9
20:40NDNDND
20:50NDND8.8
21:00NDND12
21:10NDND11
21:20NDND13
21:30NDND13
21:40NDND11
21:50NDND11
22:00NDND10
22:10NDND9.5
22:20NDNDND
22:30NDNDND
22:40NDND10
22:50NDNDND
23:00NDNDND
23:10NDNDND
23:20NDND8.9
23:30NDND10
23:40NDNDND
23:50NDND11