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

○Information

○Measurement value list ： 2018/10/12(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.16NDND
00:100.17NDND
00:200.15NDND
00:300.15NDND
00:400.17NDND
00:500.18NDND
01:000.18NDND
01:100.17NDND
01:200.17NDND
01:300.17NDND
01:400.16NDND
01:500.15NDND
02:000.13NDND
02:100.14NDND
02:200.15NDND
02:300.18NDND
02:400.20NDND
02:500.21NDND
03:000.21NDND
03:100.21NDND
03:200.21NDND
03:300.21NDND
03:400.21NDND
03:500.21NDND
04:000.20NDND
04:100.21NDND
04:200.21NDND
04:300.22NDND
04:400.21NDND
04:500.21NDND
05:000.23NDND
05:100.22NDND
05:200.21NDND
05:300.21NDND
05:400.20NDND
05:500.19NDND
06:000.18NDND
06:100.18NDND
06:200.19NDND
06:300.20NDND
06:400.21NDND
06:500.22NDND
07:000.23NDND
07:100.24NDND
07:200.24NDND
07:300.26NDND
07:400.27NDND
07:500.29NDND
08:000.31NDND
08:100.33NDND
08:200.33NDND
08:300.28NDND
08:400.31NDND
08:500.32NDND
09:000.32NDND
09:100.32NDND
09:200.35NDND
09:300.38NDND
09:400.39NDND
09:500.39NDND
10:000.39NDND
10:100.40NDND
10:200.40NDND
10:300.38NDND
10:400.41NDND
10:500.42NDND
11:000.44NDND
11:100.42NDND
11:200.42NDND
11:300.44NDND
11:400.43NDND
11:500.42NDND
12:000.40NDND
12:100.40NDND
12:200.41NDND
12:300.39NDND
12:400.33NDND
12:500.36NDND
13:000.37NDND
13:100.34NDND
13:200.32ND9.7
13:300.30NDND
13:400.31NDND
13:500.28NDND
14:000.25NDND
14:100.23NDND
14:200.23NDND
14:300.22NDND
14:400.19NDND
14:500.19NDND
15:000.15NDND
15:100.15NDND
15:200.15NDND
15:300.13NDND
15:400.18NDND
15:500.18NDND
16:000.15NDND
16:100.16NDND
16:200.15NDND
16:300.16NDND
16:400.15NDND
16:500.14NDND
17:000.17NDND
17:100.17NDND
17:200.17NDND
17:300.17NDND
17:400.18NDND
17:500.18NDND
18:000.17NDND
18:100.15NDND
18:200.15NDND
18:300.16NDND
18:400.15NDND
18:500.10NDND
19:000.11NDND
19:100.12NDND
19:200.11NDND
19:300.098NDND
19:400.098NDND
19:500.15NDND
20:000.15NDND
20:100.14NDND
20:200.11NDND
20:300.12NDND
20:400.12NDND
20:500.10NDND
21:000.12NDND
21:100.14NDND
21:200.18NDND
21:300.18NDND
21:400.21NDND
21:500.25NDND
22:000.27NDND
22:100.31NDND
22:200.33NDND
22:300.36NDND
22:400.37NDND
22:500.35NDND
23:000.34NDND
23:100.32NDND
23:200.30NDND
23:300.28NDND
23:400.22NDND
23:500.21NDND