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

○Information

○Measurement value list ： 2020/02/13(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.16ND18
00:100.15ND18
00:200.18ND15
00:300.16ND16
00:400.16ND16
00:500.17ND16
01:000.18ND16
01:100.18ND14
01:200.17ND19
01:300.18ND20
01:400.17ND18
01:500.15ND20
02:000.16ND21
02:100.15ND24
02:200.15ND23
02:300.16ND24
02:400.16ND24
02:500.16ND20
03:000.17ND19
03:100.18ND16
03:200.17ND13
03:300.15ND13
03:400.15ND17
03:500.14ND19
04:000.12ND18
04:100.11ND19
04:200.12ND24
04:300.14ND23
04:400.14ND22
04:500.15ND20
05:000.15ND20
05:100.13ND17
05:200.13ND14
05:300.13ND14
05:400.11ND11
05:500.10ND12
06:000.10ND16
06:100.12ND18
06:200.12ND18
06:300.11ND19
06:400.11ND20
06:500.095ND20
07:000.10ND19
07:100.12ND20
07:200.10ND19
07:300.096ND18
07:400.11ND21
07:500.12ND20
08:000.10ND19
08:100.10ND17
08:200.098ND19
08:300.10ND19
08:400.10ND17
08:500.12ND17
09:000.14ND17
09:100.15ND19
09:200.15ND19
09:300.18ND21
09:400.18ND20
09:500.18ND21
10:000.18ND20
10:100.17ND20
10:200.21ND18
10:300.20ND16
10:400.20ND17
10:500.20ND19
11:000.18ND19
11:100.19ND19
11:200.17ND18
11:300.17ND20
11:400.19ND21
11:500.21ND19
12:000.21ND18
12:100.21ND18
12:200.22ND20
12:300.23ND20
12:400.22ND17
12:500.21ND19
13:000.20ND22
13:100.21ND23
13:200.18ND22
13:300.18ND20
13:400.16ND20
13:500.15ND20
14:000.15ND19
14:100.16ND18
14:200.18ND20
14:300.18ND20
14:400.19ND23
14:500.20ND24
15:000.19ND25
15:100.18ND25
15:200.18ND23
15:300.18ND23
15:400.17ND23
15:500.16ND22
16:000.18ND21
16:100.17ND19
16:200.14ND22
16:300.13ND25
16:400.11ND21
16:500.10ND19
17:000.085ND21
17:100.084ND22
17:200.093ND18
17:300.070ND16
17:400.075ND17
17:500.072ND16
18:000.058ND15
18:100.049ND12
18:20NDND17
18:300.055ND17
18:40NDND18
18:500.066ND19
19:000.072ND21
19:100.074ND24
19:200.080ND22
19:300.070ND23
19:400.054ND22
19:50NDND20
20:00NDND20
20:10NDND18
20:20NDND16
20:30NDND17
20:40NDND19
20:50NDND21
21:00NDND19
21:10NDND21
21:20NDND21
21:30NDND20
21:40NDND15
21:50NDND15
22:00NDND13
22:10NDND11
22:20NDND9.5
22:30NDNDND
22:400.068ND11
22:500.078ND11
23:000.085ND11
23:100.085ND12
23:200.10ND19
23:300.094ND18
23:400.076ND20
23:500.055ND22