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

○Information

○Measurement value list ： 2019/06/30(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.093NDND
00:100.095ND9.0
00:200.083ND13
00:300.065ND12
00:400.051ND14
00:50NDND13
01:000.050ND12
01:10NDND9.7
01:20NDNDND
01:30NDNDND
01:40NDND9.2
01:50NDND10
02:00NDND11
02:10NDND12
02:20NDND11
02:300.059ND12
02:400.081ND9.5
02:500.081NDND
03:000.085NDND
03:100.095NDND
03:200.054NDND
03:300.067NDND
03:400.067NDND
03:500.072ND11
04:000.083ND11
04:100.095ND14
04:200.11ND13
04:300.10ND14
04:400.11ND13
04:500.11ND11
05:000.11ND11
05:100.085ND9.2
05:200.076ND11
05:300.087NDND
05:400.093NDND
05:500.083NDND
06:000.10NDND
06:100.095NDND
06:200.11NDND
06:300.080ND10
06:400.084ND14
06:500.11ND12
07:000.11ND13
07:100.11ND15
07:200.15ND17
07:300.16ND15
07:400.14ND13
07:500.13ND12
08:000.12ND12
08:100.14ND9.5
08:200.12ND11
08:300.11ND11
08:400.11ND11
08:500.10ND13
09:000.11ND12
09:100.11ND13
09:200.12ND11
09:300.090ND12
09:400.091ND13
09:500.078ND12
10:000.050ND11
10:10NDND11
10:20NDND11
10:30NDND10
10:40NDND10
10:50NDND13
11:00NDND14
11:100.051ND12
11:20NDND14
11:30NDND14
11:40NDND12
11:500.049ND9.2
12:000.067NDND
12:100.069ND9.6
12:200.083NDND
12:300.076NDND
12:400.096NDND
12:500.099NDND
13:000.12NDND
13:100.14ND11
13:200.13ND13
13:300.13ND12
13:400.13ND11
13:500.14ND12
14:000.15ND12
14:100.14NDND
14:200.14NDND
14:300.14ND9.3
14:400.12ND11
14:500.12ND12
15:000.11ND10
15:100.14ND10
15:200.14NDND
15:300.11ND8.8
15:400.17NDND
15:500.17NDND
16:000.14ND10
16:100.13ND11
16:200.14ND13
16:300.16ND11
16:400.14ND10
16:500.14ND9.3
17:000.12NDND
17:100.12NDND
17:200.10NDND
17:300.073ND11
17:400.063ND11
17:500.060ND13
18:000.060ND13
18:100.073ND12
18:200.081ND9.6
18:300.084ND9.0
18:400.089ND11
18:500.078ND9.5
19:000.072NDND
19:100.081NDND
19:200.095ND10
19:300.13ND9.6
19:400.15NDND
19:500.19ND9.6
20:000.23ND12
20:100.25ND15
20:200.27ND14
20:300.28ND13
20:400.23ND14
20:500.27ND12
21:000.26ND11
21:100.26ND11
21:200.23ND10
21:300.24ND10
21:400.23ND10
21:500.20ND10
22:000.17ND12
22:100.15NDND
22:200.16ND9.7
22:300.15ND10
22:400.14ND11
22:500.15ND13
23:000.18ND12
23:100.18ND13
23:200.20ND10
23:300.23ND10
23:400.24NDND
23:500.27ND12