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

○Information

○Measurement value list : 2018/06/23(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.45NDND
00:100.46NDND
00:200.46NDND
00:300.46NDND
00:400.42NDND
00:500.48NDND
01:000.50NDND
01:100.46NDND
01:200.52NDND
01:300.53NDND
01:400.53NDND
01:500.54NDND
02:000.53NDND
02:100.52NDND
02:200.52NDND
02:300.53NDND
02:400.52NDND
02:500.52NDND
03:000.51NDND
03:100.49NDND
03:200.49NDND
03:300.48NDND
03:400.48NDND
03:500.40NDND
04:000.48NDND
04:100.49NDND
04:200.49NDND
04:300.49NDND
04:400.49NDND
04:500.47NDND
05:000.49NDND
05:100.43NDND
05:200.44NDND
05:300.50NDND
05:400.49NDND
05:500.49NDND
06:000.48NDND
06:100.47NDND
06:200.46NDND
06:300.43NDND
06:400.43NDND
06:500.43NDND
07:000.43NDND
07:100.45NDND
07:200.47NDND
07:300.51NDND
07:400.51NDND
07:500.49NDND
08:000.51NDND
08:100.50NDND
08:200.50NDND
08:300.53NDND
08:400.54NDND
08:500.53NDND
09:000.51NDND
09:100.50NDND
09:200.50NDND
09:300.46NDND
09:400.46NDND
09:500.46NDND
10:000.46NDND
10:100.48NDND
10:200.49NDND
10:300.47NDND
10:400.45NDND
10:500.43NDND
11:000.44NDND
11:100.43NDND
11:200.46NDND
11:300.42NDND
11:400.50NDND
11:500.52NDND
12:000.53NDND
12:100.53NDND
12:200.51NDND
12:300.51NDND
12:400.50NDND
12:500.47NDND
13:000.45NDND
13:100.44NDND
13:200.39NDND
13:300.41NDND
13:400.36NDND
13:500.37NDND
14:000.35NDND
14:100.38NDND
14:200.38NDND
14:300.38NDND
14:400.37NDND
14:500.35NDND
15:000.36NDND
15:100.33NDND
15:200.31NDND
15:300.36NDND
15:400.33NDND
15:500.33NDND
16:000.32NDND
16:100.31NDND
16:200.32NDND
16:300.32NDND
16:400.33NDND
16:500.29NDND
17:000.28NDND
17:100.29NDND
17:200.30NDND
17:300.29NDND
17:400.32NDND
17:500.36NDND
18:000.36NDND
18:100.35NDND
18:200.32NDND
18:300.30ND12
18:400.29ND10
18:500.27ND11
19:000.27ND8.8
19:100.29ND8.9
19:200.31ND9.0
19:300.29NDND
19:400.29NDND
19:500.30NDND
20:000.30NDND
20:100.32NDND
20:200.39NDND
20:300.39NDND
20:400.41NDND
20:500.38NDND
21:000.39NDND
21:100.37NDND
21:200.32NDND
21:300.33NDND
21:400.37NDND
21:500.38NDND
22:000.38NDND
22:100.40NDND
22:200.41NDND
22:300.32NDND
22:400.41NDND
22:500.44NDND
23:000.46NDND
23:100.46NDND
23:200.45NDND
23:300.47NDND
23:400.46NDND
23:500.46NDND