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

○Information

○Measurement value list ： 2019/06/18(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.19ND13
00:100.18ND13
00:200.18ND12
00:300.18ND13
00:400.18ND14
00:500.17ND15
01:000.18ND15
01:100.18ND14
01:200.15ND15
01:300.12ND15
01:400.083ND17
01:50NDND17
02:00NDND16
02:10NDND17
02:20NDND18
02:30NDND13
02:40NDND12
02:50NDND10
03:00NDND8.9
03:10NDND9.9
03:20NDNDND
03:30NDND11
03:40NDND12
03:50NDND16
04:00NDND17
04:10NDND13
04:20NDND15
04:30NDND17
04:40NDND16
04:50NDND14
05:00NDND14
05:10NDND15
05:20NDND12
05:30NDND12
05:40NDND12
05:50NDND12
06:00NDND13
06:10NDND15
06:200.061ND16
06:300.067ND14
06:400.068ND12
06:500.067ND13
07:000.069ND11
07:100.055NDND
07:200.049NDND
07:300.061NDND
07:400.064NDND
07:50NDND9.2
08:00NDNDND
08:10NDND10
08:20NDND10
08:30NDND12
08:40NDND14
08:50NDND14
09:00NDND16
09:10NDND17
09:200.053ND16
09:300.076ND13
09:400.064ND13
09:50NDND14
10:00NDND11
10:10NDND11
10:20NDND10
10:30NDND12
10:40NDND12
10:50NDNDND
11:00NDND10
11:10NDND10
11:20NDND8.9
11:30NDND9.7
11:40NDNDND
11:50NDND10
12:00NDND12
12:10NDND13
12:20NDND15
12:300.082ND14
12:400.091ND13
12:500.072ND13
13:000.078ND11
13:100.073ND10
13:200.063NDND
13:30NDNDND
13:40NDND9.6
13:50NDND10
14:00NDND9.3
14:10NDND10
14:20NDND11
14:30NDND12
14:40NDND12
14:50NDND12
15:00NDND11
15:10NDND10
15:20NDND11
15:30NDND14
15:40NDND14
15:50NDND14
16:00NDND15
16:10NDND14
16:20NDND9.3
16:30NDNDND
16:40NDNDND
16:50NDNDND
17:00NDNDND
17:10NDNDND
17:20NDND10
17:30NDND9.6
17:40NDND9.9
17:50NDND13
18:00NDND13
18:10NDND15
18:20NDND16
18:30NDND17
18:40NDND16
18:50NDND14
19:00NDND17
19:10NDND15
19:20NDND16
19:30NDND14
19:40NDND13
19:50NDND15
20:00NDND13
20:10NDND14
20:20NDND12
20:30NDND11
20:400.070ND10
20:500.067NDND
21:000.096NDND
21:100.12NDND
21:200.14ND9.0
21:300.13ND10
21:400.14ND12
21:500.16ND12
22:000.15ND11
22:100.15ND11
22:200.16ND11
22:300.18ND10
22:400.19NDND
22:500.21NDND
23:000.23NDND
23:100.24NDND
23:200.26ND9.6
23:300.27ND11
23:400.26ND16
23:500.24ND15