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

○Information

○Measurement value list ： 2019/07/31(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.62NDND
00:100.64NDND
00:200.64NDND
00:300.62NDND
00:400.61NDND
00:500.61NDND
01:000.60NDND
01:100.58NDND
01:200.60NDND
01:300.61NDND
01:400.60ND9.3
01:500.60ND10
02:000.60NDND
02:100.65NDND
02:200.57NDND
02:300.57NDND
02:400.62NDND
02:500.55NDND
03:000.56NDND
03:100.57NDND
03:200.56NDND
03:300.55NDND
03:400.56NDND
03:500.56NDND
04:000.60ND9.0
04:100.60ND12
04:200.60ND10
04:300.60ND10
04:400.59ND11
04:500.59ND9.2
05:000.60NDND
05:100.61NDND
05:200.63NDND
05:300.63NDND
05:400.62NDND
05:500.64NDND
06:000.66ND9.6
06:100.65ND11
06:200.66ND11
06:300.67ND14
06:400.69ND9.5
06:500.70ND9.0
07:000.69NDND
07:100.70NDND
07:200.69NDND
07:300.69NDND
07:400.67NDND
07:500.67NDND
08:000.68NDND
08:100.64NDND
08:200.62NDND
08:300.67NDND
08:400.64NDND
08:500.64NDND
09:000.64NDND
09:100.69NDND
09:200.72NDND
09:300.67NDND
09:400.67NDND
09:500.67NDND
10:000.64NDND
10:100.62NDND
10:200.65NDND
10:300.64NDND
10:400.64ND8.8
10:500.64NDND
11:000.64NDND
11:100.65NDND
11:200.59NDND
11:300.59NDND
11:400.59NDND
11:500.59NDND
12:000.60NDND
12:100.61NDND
12:200.62NDND
12:300.61NDND
12:400.61NDND
12:500.61NDND
13:000.61NDND
13:100.65NDND
13:200.65NDND
13:300.66NDND
13:400.62NDND
13:500.61NDND
14:000.58NDND
14:100.58NDND
14:200.56NDND
14:300.56NDND
14:400.57NDND
14:500.58NDND
15:000.62NDND
15:100.63NDND
15:200.65NDND
15:300.65NDND
15:400.62NDND
15:500.62NDND
16:000.61NDND
16:100.60NDND
16:200.59NDND
16:300.60NDND
16:400.60NDND
16:500.60NDND
17:000.60NDND
17:100.60NDND
17:200.60NDND
17:300.61NDND
17:400.62NDND
17:500.61NDND
18:000.62NDND
18:100.62NDND
18:200.62NDND
18:300.61NDND
18:400.61NDND
18:500.62NDND
19:000.61NDND
19:100.61NDND
19:200.62NDND
19:300.62NDND
19:400.64NDND
19:500.64NDND
20:000.68NDND
20:100.70NDND
20:200.71NDND
20:300.72NDND
20:400.70NDND
20:500.68NDND
21:000.68NDND
21:100.66NDND
21:200.65NDND
21:300.64NDND
21:400.71NDND
21:500.70NDND
22:000.72NDND
22:100.72NDND
22:200.72NDND
22:300.74NDND
22:400.68NDND
22:500.67NDND
23:000.67NDND
23:100.69NDND
23:200.72NDND
23:300.69NDND
23:400.69NDND
23:500.69NDND