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

○Information

○Measurement value list ： 2019/07/26(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.60ND10
00:100.59ND12
00:200.55ND11
00:300.60ND9.0
00:400.59ND9.6
00:500.54NDND
01:000.52NDND
01:100.53NDND
01:200.53NDND
01:300.51NDND
01:400.52NDND
01:500.53NDND
02:000.56NDND
02:100.58NDND
02:200.60NDND
02:300.65NDND
02:400.68NDND
02:500.70NDND
03:000.68NDND
03:100.70NDND
03:200.72NDND
03:300.75NDND
03:400.73NDND
03:500.72NDND
04:000.72NDND
04:100.72NDND
04:200.71NDND
04:300.72NDND
04:400.74NDND
04:500.76NDND
05:000.77NDND
05:100.80NDND
05:200.81ND8.8
05:300.79NDND
05:400.80NDND
05:500.79NDND
06:000.80NDND
06:100.78NDND
06:200.72NDND
06:300.72NDND
06:400.72NDND
06:500.72NDND
07:000.70NDND
07:100.69NDND
07:200.71NDND
07:300.71NDND
07:400.69NDND
07:500.68NDND
08:000.69NDND
08:100.67NDND
08:200.66NDND
08:300.68NDND
08:400.70ND9.6
08:500.68NDND
09:000.68NDND
09:100.70NDND
09:200.70NDND
09:300.69NDND
09:400.69NDND
09:500.72NDND
10:000.70NDND
10:100.67NDND
10:200.65NDND
10:300.64NDND
10:400.63NDND
10:500.60NDND
11:000.59NDND
11:100.59NDND
11:200.58NDND
11:300.57NDND
11:400.56NDND
11:500.57NDND
12:000.55NDND
12:100.55NDND
12:200.53NDND
12:300.51NDND
12:400.52NDND
12:500.51NDND
13:000.53NDND
13:100.52NDND
13:200.54NDND
13:300.55NDND
13:400.54ND9.2
13:500.54ND11
14:000.53ND8.9
14:100.53NDND
14:200.56NDND
14:300.56NDND
14:400.57NDND
14:500.57NDND
15:000.58NDND
15:100.54NDND
15:200.55ND10
15:300.55ND10
15:400.54NDND
15:500.56NDND
16:000.60NDND
16:100.60ND10
16:200.61NDND
16:300.61NDND
16:400.62NDND
16:500.60NDND
17:000.62NDND
17:100.62NDND
17:200.60NDND
17:300.62NDND
17:400.58NDND
17:500.59NDND
18:000.59NDND
18:100.59NDND
18:200.60NDND
18:300.59NDND
18:400.60NDND
18:500.59NDND
19:000.59ND9.6
19:100.64ND8.8
19:200.64NDND
19:300.59NDND
19:400.57NDND
19:500.62NDND
20:000.62NDND
20:100.56NDND
20:200.56NDND
20:300.57NDND
20:400.58NDND
20:500.56NDND
21:000.57NDND
21:100.57NDND
21:200.56NDND
21:300.54NDND
21:400.53NDND
21:500.54NDND
22:000.54NDND
22:100.54NDND
22:200.54NDND
22:300.56NDND
22:400.56NDND
22:500.55NDND
23:000.54NDND
23:100.55NDND
23:200.54NDND
23:300.53NDND
23:400.55NDND
23:500.56NDND