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

○Information

○Measurement value list ： 2018/01/13(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.30NDND
00:100.36NDND
00:200.35NDND
00:300.33NDND
00:400.32NDND
00:500.32NDND
01:000.32NDND
01:100.25NDND
01:200.25NDND
01:300.26NDND
01:400.34NDND
01:500.34NDND
02:000.35NDND
02:100.35NDND
02:200.35NDND
02:300.33NDND
02:400.33NDND
02:500.32NDND
03:000.32NDND
03:100.24NDND
03:200.23ND9.5
03:300.24NDND
03:400.23NDND
03:500.31NDND
04:000.24NDND
04:100.24NDND
04:200.31NDND
04:300.31NDND
04:400.32NDND
04:500.32NDND
05:000.32NDND
05:100.34NDND
05:200.35NDND
05:300.35NDND
05:400.34NDND
05:500.27ND8.8
06:000.27ND9.2
06:100.26ND12
06:200.34ND11
06:300.35ND11
06:400.35ND13
06:500.35NDND
07:000.34NDND
07:100.37NDND
07:200.38NDND
07:300.29NDND
07:400.30NDND
07:500.30NDND
08:000.40ND8.9
08:100.31NDND
08:200.30ND9.3
08:300.36ND9.5
08:400.38NDND
08:500.38NDND
09:000.37NDND
09:100.36NDND
09:200.38NDND
09:300.30NDND
09:400.28NDND
09:500.33NDND
10:000.34ND11
10:100.35ND9.2
10:200.34NDND
10:300.34NDND
10:400.35NDND
10:500.36NDND
11:000.36NDND
11:100.33NDND
11:200.34NDND
11:300.34ND8.9
11:400.33ND9.2
11:500.33NDND
12:000.33NDND
12:100.33NDND
12:200.33NDND
12:300.32NDND
12:400.34ND9.5
12:500.34ND9.0
13:000.33ND10
13:100.25NDND
13:200.34ND9.9
13:300.27ND10
13:400.26NDND
13:500.26ND10
14:000.36ND12
14:100.35ND14
14:200.33ND11
14:300.33ND9.0
14:400.34ND11
14:500.33ND10
15:000.33NDND
15:100.33ND10
15:200.34ND12
15:300.34ND13
15:400.34ND14
15:500.35ND14
16:000.33ND14
16:100.24ND12
16:200.32ND9.5
16:300.32NDND
16:400.24NDND
16:500.25NDND
17:000.30NDND
17:100.34NDND
17:200.36NDND
17:300.39NDND
17:400.41NDND
17:500.41NDND
18:000.40NDND
18:100.38NDND
18:200.38NDND
18:300.39NDND
18:400.40NDND
18:500.43NDND
19:000.53NDND
19:100.45NDND
19:200.44NDND
19:300.43NDND
19:400.48NDND
19:500.44NDND
20:000.43NDND
20:100.44NDND
20:200.47NDND
20:300.47NDND
20:400.51NDND
20:500.55NDND
21:000.55NDND
21:100.55ND10
21:200.55ND14
21:300.54ND14
21:400.53ND15
21:500.53ND13
22:000.54ND13
22:100.55ND10
22:200.56NDND
22:300.58NDND
22:400.58NDND
22:500.56ND9.0
23:000.45ND11
23:100.45ND12
23:200.43ND12
23:300.49ND11
23:400.49ND10
23:500.46ND8.9