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

○Information

○Measurement value list ： 2018/10/20(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.17NDND
00:100.18NDND
00:200.19NDND
00:300.18NDND
00:400.18NDND
00:500.16NDND
01:000.16NDND
01:100.16NDND
01:200.14NDND
01:300.14NDND
01:400.12NDND
01:500.13NDND
02:000.12NDND
02:100.098NDND
02:200.10NDND
02:300.12NDND
02:400.13NDND
02:500.14NDND
03:000.15NDND
03:100.14NDND
03:200.14NDND
03:300.14NDND
03:400.15NDND
03:500.15NDND
04:000.15NDND
04:100.18NDND
04:200.17NDND
04:300.18NDND
04:400.18NDND
04:500.17NDND
05:000.17NDND
05:100.17NDND
05:200.16NDND
05:300.14NDND
05:400.13NDND
05:500.12NDND
06:000.12NDND
06:100.11NDND
06:200.12NDND
06:300.12NDND
06:400.13NDND
06:500.14NDND
07:000.14NDND
07:100.15NDND
07:200.15NDND
07:300.17NDND
07:400.15NDND
07:500.15NDND
08:000.14NDND
08:100.12NDND
08:200.14NDND
08:300.12NDND
08:400.12ND10
08:500.12ND8.9
09:000.13NDND
09:100.15NDND
09:200.13NDND
09:300.15NDND
09:400.16NDND
09:500.16NDND
10:000.15ND10
10:100.15ND8.9
10:200.15ND9.0
10:300.15NDND
10:400.16NDND
10:500.14ND8.8
11:000.14ND8.9
11:100.14NDND
11:200.16NDND
11:300.15NDND
11:400.15NDND
11:500.18NDND
12:000.21NDND
12:100.21NDND
12:200.22NDND
12:300.23NDND
12:400.25NDND
12:500.24NDND
13:000.25NDND
13:100.24NDND
13:200.24NDND
13:300.22NDND
13:400.22NDND
13:500.22NDND
14:000.20NDND
14:100.21NDND
14:200.22NDND
14:300.22NDND
14:400.21NDND
14:500.21NDND
15:000.21NDND
15:100.19NDND
15:200.17NDND
15:300.19NDND
15:400.18ND8.9
15:500.20NDND
16:000.19NDND
16:100.21NDND
16:200.21NDND
16:300.21NDND
16:400.21NDND
16:500.20NDND
17:000.20NDND
17:100.21NDND
17:200.22NDND
17:300.22NDND
17:400.22NDND
17:500.25NDND
18:000.25NDND
18:100.25NDND
18:200.24NDND
18:300.24NDND
18:400.27NDND
18:500.27NDND
19:000.29NDND
19:100.30NDND
19:200.31NDND
19:300.31NDND
19:400.31NDND
19:500.29NDND
20:000.28NDND
20:100.26NDND
20:200.25NDND
20:300.25NDND
20:400.22NDND
20:500.21NDND
21:000.19NDND
21:100.18NDND
21:200.17NDND
21:300.17NDND
21:400.16NDND
21:500.15NDND
22:000.17NDND
22:100.17NDND
22:200.17NDND
22:300.15NDND
22:400.14NDND
22:500.15NDND
23:000.15NDND
23:100.12NDND
23:200.12NDND
23:300.12NDND
23:400.13NDND
23:500.11NDND