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

○Information

○Measurement value list : 2018/11/01(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.14NDND
00:100.15NDND
00:200.16NDND
00:300.18NDND
00:400.20NDND
00:500.19NDND
01:000.20NDND
01:100.19NDND
01:200.18NDND
01:300.18NDND
01:400.17NDND
01:500.17NDND
02:000.14NDND
02:100.14NDND
02:200.14NDND
02:300.13NDND
02:400.14NDND
02:500.17NDND
03:000.18NDND
03:100.21NDND
03:200.25NDND
03:300.27NDND
03:400.30NDND
03:500.30NDND
04:000.33NDND
04:100.33NDND
04:200.31NDND
04:300.31NDND
04:400.29NDND
04:500.26NDND
05:000.25NDND
05:100.25NDND
05:200.25NDND
05:300.22NDND
05:400.20NDND
05:500.21NDND
06:000.20ND9.2
06:100.19ND11
06:200.17ND9.3
06:300.18NDND
06:400.17NDND
06:500.16NDND
07:000.14NDND
07:100.14NDND
07:200.14NDND
07:300.13ND9.5
07:400.13NDND
07:500.13NDND
08:000.088NDND
08:100.080NDND
08:200.14NDND
08:300.12NDND
08:400.13NDND
08:500.13NDND
09:000.13NDND
09:100.14NDND
09:200.14NDND
09:300.16NDND
09:400.15NDND
09:500.16NDND
10:000.16NDND
10:100.13NDND
10:200.15NDND
10:300.14NDND
10:400.13NDND
10:500.13ND9.0
11:000.15ND9.5
11:100.14ND10
11:200.13ND9.7
11:300.15NDND
11:400.15NDND
11:500.16NDND
12:000.14NDND
12:100.15NDND
12:200.15NDND
12:300.14NDND
12:400.13NDND
12:500.14NDND
13:000.14NDND
13:100.14NDND
13:200.15NDND
13:300.16NDND
13:400.16NDND
13:500.16NDND
14:000.15NDND
14:100.15NDND
14:200.14NDND
14:300.14NDND
14:400.14NDND
14:500.13NDND
15:000.14NDND
15:100.14ND9.3
15:200.14NDND
15:300.16NDND
15:400.15NDND
15:500.14NDND
16:000.15NDND
16:100.15NDND
16:200.16NDND
16:300.16NDND
16:400.16NDND
16:500.17NDND
17:000.18NDND
17:100.18NDND
17:200.17NDND
17:300.17NDND
17:400.19NDND
17:500.19NDND
18:000.18NDND
18:100.18NDND
18:200.18NDND
18:300.18NDND
18:400.17NDND
18:500.17NDND
19:000.16NDND
19:100.16NDND
19:200.16NDND
19:300.16NDND
19:400.19NDND
19:500.18NDND
20:000.21NDND
20:100.23NDND
20:200.24NDND
20:300.25NDND
20:400.25NDND
20:500.26NDND
21:000.25NDND
21:100.26NDND
21:200.28NDND
21:300.29NDND
21:400.29NDND
21:500.29NDND
22:000.29NDND
22:100.28NDND
22:200.25NDND
22:300.23NDND
22:400.21NDND
22:500.20NDND
23:000.19NDND
23:100.19NDND
23:200.20NDND
23:300.21NDND
23:400.24NDND
23:500.25NDND