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

○Information

○Measurement value list ： 2019/08/30(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.53ND9.9
00:100.53ND12
00:200.57ND12
00:300.58ND11
00:400.58ND9.6
00:500.57ND12
01:000.57ND10
01:100.56ND9.9
01:200.57ND9.9
01:300.56ND8.9
01:400.55ND9.2
01:500.54ND9.5
02:000.50NDND
02:100.51NDND
02:200.48ND10
02:300.46ND9.7
02:400.46ND12
02:500.48NDND
03:000.53ND9.9
03:100.51NDND
03:200.51NDND
03:300.51NDND
03:400.49NDND
03:500.47NDND
04:000.45NDND
04:100.39NDND
04:200.43NDND
04:300.42NDND
04:400.43NDND
04:500.44NDND
05:000.45NDND
05:100.48NDND
05:200.49NDND
05:300.50NDND
05:400.49NDND
05:500.49NDND
06:000.48NDND
06:100.47NDND
06:200.44NDND
06:300.43NDND
06:400.41NDND
06:500.42NDND
07:000.43NDND
07:100.41NDND
07:200.43NDND
07:300.42NDND
07:400.42NDND
07:500.42NDND
08:000.40NDND
08:100.40NDND
08:200.41NDND
08:300.43NDND
08:400.41NDND
08:500.40NDND
09:000.41NDND
09:100.42NDND
09:200.44NDND
09:300.43NDND
09:400.43ND9.0
09:500.48ND10
10:000.48ND11
10:100.49ND9.6
10:200.49NDND
10:300.50NDND
10:400.50NDND
10:500.52NDND
11:000.48NDND
11:100.48NDND
11:200.51NDND
11:300.54NDND
11:400.54NDND
11:500.52NDND
12:000.52NDND
12:100.52NDND
12:200.51NDND
12:300.53NDND
12:400.55ND9.5
12:500.57ND12
13:000.58ND12
13:100.59ND9.9
13:200.58NDND
13:300.57NDND
13:400.55NDND
13:500.55NDND
14:000.56NDND
14:100.56NDND
14:200.57NDND
14:300.60NDND
14:400.61NDND
14:500.60NDND
15:000.59NDND
15:100.58NDND
15:200.55NDND
15:300.54NDND
15:400.53NDND
15:500.51NDND
16:000.51ND8.9
16:100.51NDND
16:200.50ND8.8
16:300.47NDND
16:400.49ND9.2
16:500.49ND9.3
17:000.46NDND
17:100.45NDND
17:200.41NDND
17:300.40NDND
17:400.38NDND
17:500.35NDND
18:000.34NDND
18:100.34NDND
18:200.34NDND
18:300.35NDND
18:400.34NDND
18:500.43NDND
19:000.45NDND
19:100.46NDND
19:200.45NDND
19:300.45ND8.8
19:400.46ND10
19:500.46ND11
20:000.46ND9.2
20:100.36ND11
20:200.35ND9.7
20:300.35NDND
20:400.36ND9.2
20:500.35NDND
21:000.39ND8.9
21:100.35NDND
21:200.35ND9.2
21:300.35NDND
21:400.35NDND
21:500.35NDND
22:000.35NDND
22:100.37NDND
22:200.38NDND
22:300.39NDND
22:400.38NDND
22:500.39NDND
23:000.39NDND
23:100.38NDND
23:200.45NDND
23:300.36NDND
23:400.43NDND
23:500.44ND9.7