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

○Information

○Measurement value list ： 2019/10/01(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.46NDND
00:100.46NDND
00:200.46NDND
00:300.46NDND
00:400.46NDND
00:500.46NDND
01:000.46NDND
01:100.47NDND
01:200.47NDND
01:300.46NDND
01:400.47NDND
01:500.45NDND
02:000.45NDND
02:100.43NDND
02:200.52NDND
02:300.43NDND
02:400.40NDND
02:500.40NDND
03:000.41NDND
03:100.40NDND
03:200.41NDND
03:300.42NDND
03:400.45ND9.2
03:500.47NDND
04:000.47NDND
04:100.46NDND
04:200.45NDND
04:300.43NDND
04:400.42NDND
04:500.39NDND
05:000.40NDND
05:100.39NDND
05:200.40NDND
05:300.41NDND
05:400.40NDND
05:500.41NDND
06:000.45NDND
06:100.41NDND
06:200.44NDND
06:300.49NDND
06:400.49NDND
06:500.47NDND
07:000.48NDND
07:100.46NDND
07:200.41NDND
07:300.42NDND
07:400.43NDND
07:500.46NDND
08:000.48NDND
08:100.49NDND
08:200.50NDND
08:300.50NDND
08:400.49NDND
08:500.48NDND
09:000.47NDND
09:100.46NDND
09:200.48NDND
09:300.47NDND
09:400.47NDND
09:500.47NDND
10:000.47NDND
10:100.46NDND
10:200.43NDND
10:300.43NDND
10:400.44NDND
10:500.45NDND
11:000.50NDND
11:100.53NDND
11:200.54NDND
11:300.54NDND
11:400.52NDND
11:500.53NDND
12:000.55NDND
12:100.51NDND
12:200.53NDND
12:300.52NDND
12:400.53NDND
12:500.51NDND
13:000.48NDND
13:100.46NDND
13:200.43NDND
13:300.43NDND
13:400.43NDND
13:500.43NDND
14:000.41NDND
14:100.47NDND
14:200.45NDND
14:300.44NDND
14:400.43NDND
14:500.41NDND
15:000.37NDND
15:100.35NDND
15:200.36NDND
15:300.37NDND
15:400.38NDND
15:500.38NDND
16:000.43NDND
16:100.44NDND
16:200.45NDND
16:300.43NDND
16:400.42NDND
16:500.36NDND
17:000.38NDND
17:100.37NDND
17:200.36NDND
17:300.37NDND
17:400.37NDND
17:500.36NDND
18:000.36NDND
18:100.35ND8.8
18:200.41NDND
18:300.42NDND
18:400.42NDND
18:500.36NDND
19:000.37NDND
19:100.36NDND
19:200.36NDND
19:300.36NDND
19:400.37NDND
19:500.37NDND
20:000.45NDND
20:100.46NDND
20:200.48NDND
20:300.48NDND
20:400.47NDND
20:500.39NDND
21:000.41NDND
21:100.42ND9.5
21:200.42NDND
21:300.42NDND
21:400.43NDND
21:500.42NDND
22:000.42NDND
22:100.41NDND
22:200.41NDND
22:300.44NDND
22:400.44NDND
22:500.46NDND
23:000.49NDND
23:100.51NDND
23:200.52NDND
23:300.53NDND
23:400.53NDND
23:500.53NDND