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

○Information

○Measurement value list : 2017/11/01(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.62NDND
00:100.59NDND
00:200.59NDND
00:300.57NDND
00:400.56NDND
00:500.54NDND
01:000.53NDND
01:100.43NDND
01:200.40NDND
01:300.41NDND
01:400.40NDND
01:500.40NDND
02:000.42NDND
02:100.43NDND
02:200.43NDND
02:300.43NDND
02:400.43NDND
02:500.42NDND
03:000.49NDND
03:100.51NDND
03:200.48NDND
03:300.47NDND
03:400.47NDND
03:500.48NDND
04:000.49NDND
04:100.50NDND
04:200.51NDND
04:300.57NDND
04:400.59NDND
04:500.62NDND
05:000.64NDND
05:100.67NDND
05:200.69NDND
05:300.58NDND
05:400.59NDND
05:500.59ND9.0
06:000.67ND10
06:100.58NDND
06:200.58NDND
06:300.68NDND
06:400.67NDND
06:500.68NDND
07:000.67NDND
07:100.65NDND
07:200.64NDND
07:300.62NDND
07:400.62NDND
07:500.52NDND
08:000.50NDND
08:100.57NDND
08:200.51NDND
08:300.60NDND
08:400.60NDND
08:500.62NDND
09:000.64NDND
09:100.64NDND
09:200.61NDND
09:300.60NDND
09:400.51NDND
09:500.49NDND
10:000.44NDND
10:100.43NDND
10:200.39NDND
10:300.36NDND
10:400.32NDND
10:500.39NDND
11:000.37NDND
11:100.36NDND
11:200.36NDND
11:300.36NDND
11:400.36NDND
11:500.34NDND
12:000.36NDND
12:100.36NDND
12:200.35NDND
12:300.28NDND
12:400.34NDND
12:500.34NDND
13:000.32NDND
13:100.31NDND
13:200.30NDND
13:300.30NDND
13:400.31NDND
13:500.32NDND
14:000.33NDND
14:100.33NDND
14:200.35NDND
14:300.36NDND
14:400.36NDND
14:500.35NDND
15:000.33NDND
15:100.35NDND
15:200.34NDND
15:300.34NDND
15:400.34NDND
15:500.35NDND
16:000.36NDND
16:100.35NDND
16:200.35NDND
16:300.35NDND
16:400.36NDND
16:500.36NDND
17:000.36NDND
17:100.37NDND
17:200.36NDND
17:300.35NDND
17:400.37ND8.8
17:500.37ND8.8
18:000.38NDND
18:100.39ND8.8
18:200.38NDND
18:300.39NDND
18:400.40ND8.9
18:500.40NDND
19:000.40NDND
19:100.41NDND
19:200.43NDND
19:300.38NDND
19:400.46NDND
19:500.50NDND
20:000.51NDND
20:100.51NDND
20:200.52NDND
20:300.53NDND
20:400.54NDND
20:500.52NDND
21:000.54NDND
21:100.55NDND
21:200.56NDND
21:300.55NDND
21:400.54NDND
21:500.55NDND
22:000.53NDND
22:100.54NDND
22:200.54NDND
22:300.53NDND
22:400.55NDND
22:500.55NDND
23:000.55NDND
23:100.55NDND
23:200.51NDND
23:300.52NDND
23:400.50NDND
23:500.49NDND