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

○Information

○Measurement value list ： 2017/12/14(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.570.0359.6
00:100.570.030ND
00:200.61NDND
00:300.61NDND
00:400.560.025ND
00:500.58NDND
01:000.58NDND
01:100.57NDND
01:200.57NDND
01:300.56NDND
01:400.58NDND
01:500.59NDND
02:000.60NDND
02:100.63NDND
02:200.63NDND
02:300.63ND9.3
02:400.62ND9.7
02:500.63ND10
03:000.63ND8.8
03:100.62NDND
03:200.63NDND
03:300.64ND9.0
03:400.66ND10
03:500.66NDND
04:000.69NDND
04:100.69NDND
04:200.69NDND
04:300.69NDND
04:400.67NDND
04:500.67NDND
05:000.65NDND
05:100.66NDND
05:200.65NDND
05:300.65NDND
05:400.69NDND
05:500.68ND12
06:000.70ND13
06:100.68ND12
06:200.68ND13
06:300.69ND13
06:400.66ND12
06:500.65ND9.7
07:000.63NDND
07:100.64ND10
07:200.66ND9.5
07:300.65NDND
07:400.67NDND
07:500.67NDND
08:000.67NDND
08:100.68NDND
08:200.67NDND
08:300.68NDND
08:400.67ND11
08:500.66ND10
09:000.64ND10
09:100.62ND13
09:200.61ND10
09:300.62NDND
09:400.62NDND
09:500.59NDND
10:000.60NDND
10:100.61NDND
10:200.62NDND
10:300.62NDND
10:400.64ND9.6
10:500.61NDND
11:000.61ND10
11:100.60ND8.9
11:200.59ND9.3
11:300.57ND8.9
11:400.59NDND
11:500.59ND11
12:000.58NDND
12:100.57NDND
12:200.56NDND
12:300.56NDND
12:400.57NDND
12:500.57NDND
13:000.58NDND
13:100.57NDND
13:200.57NDND
13:300.58NDND
13:400.56NDND
13:500.58NDND
14:000.60NDND
14:100.59ND10
14:200.590.0269.5
14:300.63ND10
14:400.65ND10
14:500.62NDND
15:000.62NDND
15:100.64NDND
15:200.63NDND
15:300.61NDND
15:400.62NDND
15:500.530.028ND
16:000.61NDND
16:100.58NDND
16:200.59NDND
16:300.59NDND
16:400.59NDND
16:500.60ND9.6
17:000.61ND9.7
17:100.62ND11
17:200.62NDND
17:300.65NDND
17:400.66NDND
17:500.67NDND
18:000.68NDND
18:100.69NDND
18:200.68NDND
18:300.69NDND
18:400.65NDND
18:500.620.025ND
19:000.67NDND
19:100.67NDND
19:200.69NDND
19:300.70NDND
19:400.72NDND
19:500.72NDND
20:000.72NDND
20:100.71NDND
20:200.70NDND
20:300.67NDND
20:400.66NDND
20:500.66NDND
21:000.65NDND
21:100.65NDND
21:200.65NDND
21:300.64NDND
21:400.64NDND
21:500.62NDND
22:000.62NDND
22:100.60NDND
22:200.59NDND
22:300.61NDND
22:400.54NDND
22:500.62NDND
23:000.57NDND
23:100.56NDND
23:200.46NDND
23:300.42NDND
23:400.46NDND
23:500.45NDND