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

○Information

○Measurement value list ： 2019/11/28(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.20NDND
00:100.20NDND
00:200.091NDND
00:300.10NDND
00:400.18NDND
00:500.17NDND
01:000.16NDND
01:100.18NDND
01:200.18NDND
01:300.18NDND
01:400.19NDND
01:500.19NDND
02:000.20NDND
02:100.18NDND
02:200.18NDND
02:300.17NDND
02:400.16NDND
02:500.17NDND
03:000.16NDND
03:100.17NDND
03:200.17NDND
03:300.17NDND
03:400.18NDND
03:500.17NDND
04:000.16NDND
04:100.14NDND
04:200.15NDND
04:300.14ND9.5
04:400.13ND8.8
04:500.15NDND
05:000.14NDND
05:100.15ND9.2
05:200.16NDND
05:300.15NDND
05:400.15NDND
05:500.14NDND
06:000.16NDND
06:100.15NDND
06:200.14ND11
06:300.15ND11
06:400.15ND10
06:500.15NDND
07:000.16NDND
07:100.18NDND
07:200.18NDND
07:300.20NDND
07:400.21NDND
07:500.21NDND
08:000.20ND10
08:100.22ND13
08:200.21ND14
08:300.22ND12
08:400.21ND14
08:500.22ND13
09:000.26ND8.9
09:100.25ND9.9
09:200.27ND9.6
09:300.26ND12
09:400.28NDND
09:500.28NDND
10:000.22NDND
10:100.28NDND
10:200.29NDND
10:300.30NDND
10:400.29NDND
10:500.30NDND
11:000.30NDND
11:100.30NDND
11:200.30ND9.7
11:300.30NDND
11:400.30NDND
11:500.28NDND
12:000.29NDND
12:100.28NDND
12:200.27NDND
12:300.25NDND
12:400.26NDND
12:500.25NDND
13:000.25NDND
13:100.20NDND
13:200.19NDND
13:300.23NDND
13:400.16NDND
13:500.20NDND
14:000.18NDND
14:100.18NDND
14:200.18ND9.2
14:300.18ND11
14:400.18ND11
14:500.18ND11
15:000.21ND12
15:100.19ND13
15:200.20ND11
15:300.20ND9.3
15:400.19ND9.9
15:500.18NDND
16:000.16NDND
16:100.15NDND
16:200.076NDND
16:300.059NDND
16:400.052NDND
16:50NDNDND
17:00NDNDND
17:10NDNDND
17:200.052NDND
17:300.070ND9.2
17:400.14NDND
17:500.15NDND
18:000.15ND9.7
18:100.15ND9.5
18:200.17ND8.8
18:300.15NDND
18:400.15NDND
18:500.16NDND
19:000.14NDND
19:100.14NDND
19:200.12NDND
19:300.14NDND
19:400.16NDND
19:500.17NDND
20:000.18NDND
20:100.19ND9.9
20:200.26ND9.7
20:300.28ND9.0
20:400.28ND9.0
20:500.30NDND
21:000.30NDND
21:100.29NDND
21:200.29NDND
21:300.28ND9.0
21:400.27NDND
21:500.25NDND
22:000.24NDND
22:100.26NDND
22:200.26NDND
22:300.26NDND
22:400.27NDND
22:500.26NDND
23:000.24ND11
23:100.23ND10
23:200.21ND9.7
23:300.20NDND
23:400.19NDND
23:500.18NDND