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

○Information

○Measurement value list ： 2024/06/08(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND15
00:10NDND13
00:20NDND12
00:300.052ND13
00:40NDND13
00:500.053ND16
01:000.065ND14
01:100.056ND16
01:200.061ND17
01:300.049ND16
01:400.051ND16
01:50NDND14
02:00NDND14
02:10NDND13
02:20NDND14
02:30NDND16
02:40NDND15
02:50NDND14
03:00NDND18
03:10NDND20
03:20NDND20
03:30NDND20
03:40NDND20
03:50NDND21
04:00NDND18
04:10NDND16
04:20NDND16
04:300.049ND13
04:40NDND13
04:50NDND13
05:00NDND13
05:10NDND9.9
05:200.063ND10
05:300.049ND10
05:400.061ND9.5
05:500.064NDND
06:000.054ND9.2
06:100.060ND12
06:200.062ND10
06:300.066ND11
06:40NDND12
06:50NDND13
07:00NDND12
07:10NDND12
07:20NDND14
07:30NDND15
07:40NDND14
07:500.053ND13
08:00NDND16
08:10NDND14
08:20NDND14
08:30NDND14
08:40NDND14
08:50NDND15
09:00NDND11
09:10NDND11
09:20NDND9.3
09:30NDND10
09:40NDND9.9
09:50NDND9.7
10:00NDND12
10:10NDND12
10:20NDND13
10:30NDND13
10:40NDND15
10:50NDND14
11:00NDND11
11:10NDND9.7
11:20NDNDND
11:30NDNDND
11:40NDNDND
11:50NDNDND
12:00NDNDND
12:10NDND10
12:20NDND12
12:30NDND14
12:40NDND13
12:50NDND14
13:00NDND14
13:10NDND13
13:20NDND14
13:30NDND13
13:40NDND14
13:50NDND13
14:00NDND13
14:10NDND14
14:20NDND10
14:30NDND9.3
14:40NDND8.8
14:50NDND9.0
15:00NDNDND
15:10NDNDND
15:20NDNDND
15:30NDNDND
15:40NDNDND
15:50NDNDND
16:00NDNDND
16:10NDND9.5
16:20NDND11
16:30NDNDND
16:40NDND9.9
16:50NDND10
17:00NDND11
17:10NDND13
17:20NDND11
17:30NDND13
17:40NDND12
17:50NDND12
18:00NDND12
18:10NDND8.8
18:20NDND10
18:30NDND9.7
18:40NDND9.7
18:50NDND9.2
19:00NDND10
19:10NDND11
19:20NDND11
19:30NDND14
19:40NDND16
19:50NDND16
20:00NDND15
20:10NDND15
20:20NDND17
20:30NDND13
20:40NDND14
20:50NDND13
21:00NDND12
21:10NDND12
21:20NDND11
21:30NDND12
21:40NDND12
21:50NDND13
22:00NDND16
22:10NDND14
22:20NDND12
22:30NDND12
22:40NDND9.5
22:50NDND10
23:00NDNDND
23:10NDNDND
23:20NDND9.3
23:30NDNDND
23:40NDND9.7
23:50NDNDND