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

○Information

○Measurement value list ： 2019/09/21(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.74NDND
00:100.73NDND
00:200.69NDND
00:300.69NDND
00:400.67NDND
00:500.69NDND
01:000.74NDND
01:100.76NDND
01:200.76NDND
01:300.76NDND
01:400.77NDND
01:500.74NDND
02:000.72NDND
02:100.71NDND
02:200.70NDND
02:300.68NDND
02:400.65NDND
02:500.65NDND
03:000.65NDND
03:100.65NDND
03:200.64NDND
03:300.65NDND
03:400.67NDND
03:500.67NDND
04:000.65NDND
04:100.61NDND
04:200.60NDND
04:300.58NDND
04:400.55NDND
04:500.56NDND
05:000.55NDND
05:100.56NDND
05:200.57NDND
05:300.56NDND
05:400.58NDND
05:500.57NDND
06:000.56ND10
06:100.54ND8.9
06:200.53NDND
06:300.54NDND
06:400.49NDND
06:500.54NDND
07:000.55NDND
07:100.56NDND
07:200.57NDND
07:300.56NDND
07:400.58NDND
07:500.58NDND
08:000.59NDND
08:100.58NDND
08:200.59NDND
08:300.56NDND
08:400.55NDND
08:500.60NDND
09:000.62NDND
09:100.64NDND
09:200.66NDND
09:300.68NDND
09:400.70NDND
09:500.70NDND
10:000.71NDND
10:100.71NDND
10:200.70NDND
10:300.71NDND
10:400.70NDND
10:500.71NDND
11:000.70NDND
11:100.70NDND
11:200.69NDND
11:300.68NDND
11:400.67NDND
11:500.67NDND
12:000.67NDND
12:100.66NDND
12:200.67NDND
12:300.64NDND
12:400.63NDND
12:500.63NDND
13:000.62NDND
13:100.62NDND
13:200.60NDND
13:300.61NDND
13:400.60NDND
13:500.59NDND
14:000.57NDND
14:100.57NDND
14:200.55NDND
14:300.54NDND
14:400.56NDND
14:500.55NDND
15:000.51NDND
15:100.56NDND
15:200.57NDND
15:300.56NDND
15:400.55NDND
15:500.55NDND
16:000.54NDND
16:100.48NDND
16:200.47NDND
16:300.44NDND
16:400.42NDND
16:500.44NDND
17:000.44NDND
17:100.41NDND
17:200.40NDND
17:300.39NDND
17:400.38NDND
17:500.39NDND
18:000.38NDND
18:100.42NDND
18:200.42NDND
18:300.40NDND
18:400.45NDND
18:500.42NDND
19:000.42NDND
19:100.35NDND
19:200.39NDND
19:300.34NDND
19:400.34NDND
19:500.35NDND
20:000.35NDND
20:100.41NDND
20:200.42NDND
20:300.41NDND
20:400.41NDND
20:500.41NDND
21:000.41NDND
21:100.40NDND
21:200.39NDND
21:300.41NDND
21:400.40NDND
21:500.41NDND
22:000.42NDND
22:100.41NDND
22:200.42NDND
22:300.45NDND
22:400.45NDND
22:500.47NDND
23:000.48NDND
23:100.48NDND
23:200.50NDND
23:300.53NDND
23:400.60NDND
23:500.61NDND