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

○Information

○Measurement value list ： 2019/08/29(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.59NDND
00:100.61NDND
00:200.67NDND
00:300.68NDND
00:400.69ND9.5
00:500.67ND8.9
01:000.67NDND
01:100.65ND10
01:200.65ND12
01:300.63NDND
01:400.60NDND
01:500.61ND10
02:000.62ND11
02:100.62ND8.8
02:200.61NDND
02:300.62NDND
02:400.63NDND
02:500.62NDND
03:000.61NDND
03:100.59NDND
03:200.55NDND
03:300.61NDND
03:400.60NDND
03:500.60NDND
04:000.59NDND
04:100.58NDND
04:200.57NDND
04:300.57NDND
04:400.57NDND
04:500.56NDND
05:000.56NDND
05:100.58NDND
05:200.60NDND
05:300.58NDND
05:400.60NDND
05:500.62NDND
06:000.63NDND
06:100.64NDND
06:200.58NDND
06:300.59NDND
06:400.58NDND
06:500.59NDND
07:000.59NDND
07:100.64NDND
07:200.65NDND
07:300.67NDND
07:400.70NDND
07:500.70NDND
08:000.70NDND
08:100.71NDND
08:200.73NDND
08:300.74NDND
08:400.69NDND
08:500.70NDND
09:000.71NDND
09:100.73NDND
09:200.73NDND
09:300.73ND11
09:400.74ND10
09:500.74ND11
10:000.73ND12
10:100.78ND11
10:200.72ND12
10:300.75NDND
10:400.74NDND
10:500.74NDND
11:000.75NDND
11:100.75NDND
11:200.76NDND
11:300.76NDND
11:400.75NDND
11:500.76NDND
12:000.76NDND
12:100.74NDND
12:200.74NDND
12:300.73NDND
12:400.72NDND
12:500.71NDND
13:000.72NDND
13:100.72NDND
13:200.71NDND
13:300.72NDND
13:400.72ND8.8
13:500.71NDND
14:000.68NDND
14:100.68NDND
14:200.64NDND
14:300.63NDND
14:400.59NDND
14:500.58NDND
15:000.58ND10
15:100.57ND10
15:200.57NDND
15:300.54NDND
15:400.57NDND
15:500.56ND9.0
16:000.55ND10
16:100.54ND10
16:200.55ND13
16:300.57ND12
16:400.57ND10
16:500.55ND9.7
17:000.54NDND
17:100.55ND10
17:200.53ND11
17:300.52ND12
17:400.52ND9.3
17:500.53ND9.2
18:000.53NDND
18:100.51NDND
18:200.49NDND
18:300.50NDND
18:400.51NDND
18:500.51NDND
19:000.51NDND
19:100.52NDND
19:200.54NDND
19:300.51NDND
19:400.49NDND
19:500.47NDND
20:000.47NDND
20:100.46NDND
20:200.45NDND
20:300.46NDND
20:400.49NDND
20:500.50NDND
21:000.50NDND
21:100.47NDND
21:200.48NDND
21:300.47NDND
21:400.48NDND
21:500.52NDND
22:000.49NDND
22:100.49NDND
22:200.49NDND
22:300.49NDND
22:400.48NDND
22:500.55NDND
23:000.55NDND
23:100.55NDND
23:200.57NDND
23:300.59NDND
23:400.59ND9.7
23:500.53NDND