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

○Information

○Measurement value list ： 2019/05/08(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND16
00:10NDND15
00:20NDND16
00:30NDND17
00:40NDND18
00:50NDND17
01:00NDND16
01:10NDND16
01:20NDND16
01:30NDND20
01:40NDND18
01:50NDND17
02:00NDND20
02:10NDND19
02:20NDND19
02:30NDND15
02:40NDND14
02:50NDND14
03:00NDND11
03:10NDND14
03:20NDND12
03:300.056ND12
03:400.050ND9.7
03:500.050ND10
04:00NDND12
04:100.056ND10
04:20NDND14
04:30NDND17
04:40NDND19
04:50NDND20
05:00NDND19
05:10NDND21
05:200.054ND19
05:300.075ND18
05:400.078ND15
05:500.080ND14
06:000.076ND15
06:100.070ND12
06:200.053ND13
06:300.050ND13
06:400.048ND15
06:50NDND15
07:00NDND13
07:10NDND13
07:20NDND13
07:30NDND14
07:40NDND14
07:50NDND12
08:00NDND16
08:10NDND17
08:20NDND15
08:30NDND15
08:40NDND17
08:50NDND16
09:00NDND12
09:10NDND12
09:20NDND12
09:30NDND11
09:40NDND9.7
09:50NDND12
10:00NDND12
10:10NDND12
10:20NDND12
10:30NDND13
10:40NDND14
10:50NDND14
11:00NDND16
11:10NDND14
11:20NDND14
11:30NDND13
11:40NDND12
11:50NDND8.9
12:00NDNDND
12:10NDNDND
12:20NDND10
12:30NDND13
12:40NDND13
12:50NDND15
13:00NDND14
13:10NDND17
13:20NDND18
13:30NDND16
13:40NDND18
13:50NDND17
14:00NDND21
14:10NDND19
14:20NDND18
14:30NDND20
14:40NDND18
14:50NDND20
15:00NDND18
15:10NDND18
15:20NDND16
15:30NDND14
15:40NDND14
15:50NDND12
16:00NDND12
16:10NDND11
16:20NDND14
16:30NDND12
16:40NDND13
16:50NDND17
17:00NDND16
17:10NDND17
17:20NDND14
17:30NDND16
17:40NDND16
17:50NDND13
18:00NDND13
18:10NDND12
18:20NDND12
18:30NDND12
18:40NDND12
18:50NDND12
19:00NDND14
19:10NDND16
19:20NDND18
19:30NDND18
19:40NDND18
19:50NDND17
20:00NDND17
20:10NDND14
20:20NDND12
20:30NDND10
20:40NDND10
20:50NDND11
21:00NDND9.2
21:10NDNDND
21:200.074NDND
21:300.11NDND
21:400.15NDND
21:500.19NDND
22:000.21ND8.9
22:100.23ND9.6
22:200.24ND12
22:300.22ND12
22:400.23ND11
22:500.22ND9.9
23:000.21ND8.9
23:100.21NDND
23:200.20NDND
23:300.22ND8.9
23:400.23ND11
23:500.24ND13