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

○Information

○Measurement value list : 2017/08/10(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.30ND12
00:100.28ND12
00:200.27NDND
00:300.27NDND
00:400.27NDND
00:500.27NDND
01:000.25NDND
01:100.26NDND
01:200.26NDND
01:300.26NDND
01:400.26NDND
01:500.26NDND
02:000.26NDND
02:100.29NDND
02:200.25NDND
02:300.24NDND
02:400.25NDND
02:500.26NDND
03:000.28NDND
03:100.28NDND
03:200.30NDND
03:300.31NDND
03:400.29NDND
03:500.30NDND
04:000.28NDND
04:100.30NDND
04:200.34NDND
04:300.35NDND
04:400.36NDND
04:500.37NDND
05:000.38NDND
05:100.33NDND
05:200.32NDND
05:300.32NDND
05:400.35NDND
05:500.30NDND
06:000.30NDND
06:100.31NDND
06:200.33NDND
06:300.33NDND
06:400.33NDND
06:500.33NDND
07:000.32NDND
07:100.33NDND
07:200.33NDND
07:300.35NDND
07:400.37NDND
07:500.39NDND
08:000.41NDND
08:100.47NDND
08:200.49NDND
08:300.51NDND
08:400.59NDND
08:500.60NDND
09:000.63NDND
09:100.64NDND
09:200.64NDND
09:300.61NDND
09:400.62NDND
09:500.62NDND
10:000.60NDND
10:100.58NDND
10:200.55NDND
10:300.51NDND
10:400.55NDND
10:500.54NDND
11:000.56NDND
11:100.58NDND
11:200.62NDND
11:300.62NDND
11:400.62NDND
11:500.61NDND
12:000.58NDND
12:100.56NDND
12:200.53NDND
12:300.57NDND
12:400.52NDND
12:500.58NDND
13:000.570.025ND
13:100.570.028ND
13:200.570.031ND
13:300.61NDND
13:400.60NDND
13:500.59NDND
14:000.58NDND
14:100.56NDND
14:200.51NDND
14:300.54NDND
14:400.54NDND
14:500.52NDND
15:000.52NDND
15:100.52NDND
15:200.56NDND
15:300.54NDND
15:400.53NDND
15:500.49NDND
16:000.47NDND
16:100.46NDND
16:200.46NDND
16:300.48NDND
16:400.49NDND
16:500.49NDND
17:000.50NDND
17:100.50NDND
17:200.48NDND
17:300.43NDND
17:400.41NDND
17:500.40NDND
18:000.40NDND
18:100.42NDND
18:200.42NDND
18:300.47NDND
18:400.41NDND
18:500.42NDND
19:000.40NDND
19:100.38NDND
19:200.37NDND
19:300.38NDND
19:400.40NDND
19:500.45NDND
20:000.45NDND
20:100.43NDND
20:200.44NDND
20:300.43NDND
20:400.42NDND
20:500.39NDND
21:000.39NDND
21:100.46NDND
21:200.46NDND
21:300.55NDND
21:400.59NDND
21:500.65NDND
22:000.630.041ND
22:100.680.054ND
22:200.720.054ND
22:300.760.048ND
22:400.800.056ND
22:500.790.072ND
23:000.810.072ND
23:100.760.078ND
23:200.720.069ND
23:300.720.042ND
23:400.630.027ND
23:500.65NDND