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

○Information

○Measurement value list ： 2019/09/29(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.55NDND
00:100.55NDND
00:200.49NDND
00:300.47NDND
00:400.47NDND
00:500.47NDND
01:000.46NDND
01:100.46NDND
01:200.45NDND
01:300.44NDND
01:400.44NDND
01:500.46NDND
02:000.47NDND
02:100.45NDND
02:200.44NDND
02:300.46NDND
02:400.43NDND
02:500.43NDND
03:000.48NDND
03:100.50NDND
03:200.44NDND
03:300.44NDND
03:400.46NDND
03:500.45NDND
04:000.47NDND
04:100.47NDND
04:200.50NDND
04:300.51NDND
04:400.50NDND
04:500.50NDND
05:000.50NDND
05:100.49NDND
05:200.53NDND
05:300.53NDND
05:400.54NDND
05:500.56NDND
06:000.56NDND
06:100.53NDND
06:200.57NDND
06:300.52NDND
06:400.50NDND
06:500.47NDND
07:000.51NDND
07:100.48NDND
07:200.46NDND
07:300.47NDND
07:400.50NDND
07:500.53NDND
08:000.52NDND
08:100.53NDND
08:200.49NDND
08:300.48NDND
08:400.45NDND
08:500.44NDND
09:000.45NDND
09:100.45NDND
09:200.46NDND
09:300.43NDND
09:400.44NDND
09:500.42NDND
10:000.43NDND
10:100.42ND8.9
10:200.40NDND
10:300.41NDND
10:400.41NDND
10:500.40NDND
11:000.37NDND
11:100.37NDND
11:200.36NDND
11:300.43NDND
11:400.42NDND
11:500.43NDND
12:000.45NDND
12:100.45NDND
12:200.45NDND
12:300.39NDND
12:400.39NDND
12:500.44NDND
13:000.44NDND
13:100.45NDND
13:200.45NDND
13:300.48NDND
13:400.50NDND
13:500.48NDND
14:000.44NDND
14:100.44NDND
14:200.45NDND
14:300.45NDND
14:400.43NDND
14:500.45NDND
15:000.47NDND
15:100.50NDND
15:200.52NDND
15:300.49NDND
15:400.51NDND
15:500.48NDND
16:000.46NDND
16:100.49NDND
16:200.48NDND
16:300.48NDND
16:400.47NDND
16:500.45NDND
17:000.46NDND
17:100.44ND9.0
17:200.44NDND
17:300.45ND9.3
17:400.46ND9.0
17:500.45NDND
18:000.45ND8.8
18:100.46NDND
18:200.48NDND
18:300.48NDND
18:400.47NDND
18:500.48NDND
19:000.49NDND
19:100.49NDND
19:200.47NDND
19:300.47NDND
19:400.47NDND
19:500.46NDND
20:000.47NDND
20:100.48NDND
20:200.48NDND
20:300.47NDND
20:400.47NDND
20:500.46NDND
21:000.46NDND
21:100.45NDND
21:200.43NDND
21:300.42NDND
21:400.42NDND
21:500.42NDND
22:000.41NDND
22:100.40NDND
22:200.45NDND
22:300.46NDND
22:400.46NDND
22:500.47NDND
23:000.49NDND
23:100.49ND9.7
23:200.49ND12
23:300.50ND12
23:400.52ND11
23:500.53ND9.3