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

○Information

○Measurement value list ： 2018/03/13(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.37NDND
00:100.38NDND
00:200.45NDND
00:300.45NDND
00:400.39NDND
00:500.38NDND
01:000.46NDND
01:100.43NDND
01:200.37NDND
01:300.39NDND
01:400.42NDND
01:500.43NDND
02:000.41NDND
02:100.44NDND
02:200.40NDND
02:300.48NDND
02:400.47NDND
02:500.46NDND
03:000.45NDND
03:100.42NDND
03:200.41NDND
03:300.31NDND
03:400.39NDND
03:500.39NDND
04:000.37NDND
04:100.39NDND
04:200.38NDND
04:300.38NDND
04:400.37NDND
04:500.35NDND
05:000.34NDND
05:100.32NDND
05:200.34NDND
05:300.34NDND
05:400.34NDND
05:500.35NDND
06:000.35NDND
06:100.36NDND
06:200.36NDND
06:300.35NDND
06:400.35NDND
06:500.36NDND
07:000.36NDND
07:100.38NDND
07:200.39NDND
07:300.44NDND
07:400.47NDND
07:500.47NDND
08:000.47NDND
08:100.43NDND
08:200.41ND11
08:300.36ND9.3
08:400.39ND9.7
08:500.35ND11
09:000.39ND13
09:100.39ND11
09:200.37NDND
09:300.35ND9.9
09:400.32NDND
09:500.30NDND
10:000.31NDND
10:100.29NDND
10:200.31NDND
10:300.29NDND
10:400.31NDND
10:500.31NDND
11:000.30NDND
11:100.32NDND
11:200.34NDND
11:300.33NDND
11:400.26NDND
11:500.25NDND
12:000.28NDND
12:100.25NDND
12:200.20NDND
12:300.20NDND
12:400.20NDND
12:500.20NDND
13:000.20NDND
13:100.20NDND
13:200.20NDND
13:300.20NDND
13:400.22NDND
13:500.25NDND
14:000.23NDND
14:100.23NDND
14:200.22NDND
14:300.23NDND
14:400.22NDND
14:500.20NDND
15:000.21NDND
15:100.21NDND
15:200.22NDND
15:300.22NDND
15:400.21NDND
15:500.25NDND
16:000.24NDND
16:100.24NDND
16:200.22NDND
16:300.20NDND
16:400.22NDND
16:500.22NDND
17:000.21NDND
17:100.22NDND
17:200.23NDND
17:300.24NDND
17:400.23NDND
17:500.22NDND
18:000.23ND8.9
18:100.24NDND
18:200.26ND11
18:300.26ND10
18:400.29ND10
18:500.30ND9.7
19:000.30ND9.6
19:100.28ND10
19:200.29ND11
19:300.31ND10
19:400.30ND9.2
19:500.32ND9.3
20:000.32ND10
20:100.36ND10
20:200.37NDND
20:300.37NDND
20:400.40NDND
20:500.43NDND
21:000.47ND9.3
21:100.49NDND
21:200.51NDND
21:300.53ND9.3
21:400.52ND9.7
21:500.52NDND
22:000.51NDND
22:100.51NDND
22:200.51NDND
22:300.50NDND
22:400.51NDND
22:500.50NDND
23:000.49NDND
23:100.48NDND
23:200.46NDND
23:300.45NDND
23:400.45NDND
23:500.43NDND