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

○Information

○Measurement value list ： 2020/06/14(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND15
00:10NDND14
00:20NDND10
00:30NDND11
00:40NDND12
00:50NDND11
01:00NDND12
01:10NDND12
01:20NDND14
01:30NDND9.5
01:40NDND9.7
01:50NDND12
02:00NDND12
02:10NDND12
02:20NDND14
02:30NDND18
02:40NDND15
02:50NDND14
03:00NDND15
03:10NDND16
03:20NDND16
03:30NDND15
03:40NDND13
03:50NDND12
04:00NDND12
04:10NDND12
04:20NDND9.3
04:30NDND9.6
04:40NDND12
04:50NDND13
05:00NDND9.3
05:10NDND9.0
05:20NDND12
05:30NDND13
05:40NDND14
05:50NDND13
06:00NDND12
06:10NDND11
06:200.054ND9.0
06:300.062NDND
06:400.055ND9.3
06:500.066ND9.6
07:000.060ND9.3
07:100.072ND11
07:200.059ND10
07:300.054ND11
07:400.048ND9.5
07:50NDND9.6
08:00NDND12
08:10NDND13
08:20NDND14
08:30NDND13
08:400.050ND12
08:50NDND13
09:00NDND12
09:100.056ND12
09:20NDND9.7
09:300.052ND11
09:400.055ND12
09:500.086ND11
10:000.081ND12
10:100.073ND11
10:200.082ND12
10:300.055ND10
10:400.053ND9.9
10:50NDND10
11:00NDND10
11:10NDND8.8
11:20NDND9.9
11:30NDNDND
11:40NDND11
11:50NDND13
12:00NDND11
12:10NDND12
12:20NDND12
12:30NDND14
12:40NDND10
12:50NDND11
13:00NDND11
13:10NDND11
13:20NDND12
13:30NDND13
13:40NDND15
13:50NDND14
14:00NDND15
14:10NDND14
14:20NDND14
14:30NDND14
14:40NDND17
14:50NDND14
15:00NDND13
15:10NDND13
15:20NDND12
15:30NDND12
15:40NDND11
15:50NDND13
16:00NDND16
16:10NDND16
16:20NDND17
16:30NDND16
16:40NDND15
16:50NDND15
17:00NDND12
17:10NDND14
17:20NDND12
17:30NDND13
17:40NDND12
17:500.052ND12
18:00NDND13
18:100.060ND12
18:200.051ND12
18:300.052ND12
18:400.060ND13
18:500.048ND12
19:000.048ND14
19:10NDND15
19:200.052ND16
19:30NDND16
19:40NDND17
19:50NDND17
20:00NDND17
20:10NDND16
20:20NDND14
20:30NDND13
20:40NDND12
20:50NDND13
21:00NDND13
21:10NDND15
21:20NDND17
21:30NDND19
21:40NDND19
21:50NDND18
22:00NDND15
22:10NDND12
22:20NDND12
22:30NDND9.2
22:40NDND8.9
22:50NDND9.0
23:00NDND11
23:10NDND12
23:20NDND12
23:30NDND12
23:40NDND12
23:50NDND13