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

○Information

○Measurement value list ： 2017/06/04(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.770.039ND
00:100.770.030ND
00:200.760.0339.9
00:300.730.051ND
00:400.730.052ND
00:500.700.060ND
01:000.670.057ND
01:100.690.0568.8
01:200.700.046ND
01:300.710.0408.8
01:400.700.05711
01:500.710.05513
02:000.730.05314
02:100.730.05814
02:200.740.05113
02:300.760.05314
02:400.770.04712
02:500.770.05010
03:000.770.045ND
03:100.740.051ND
03:200.720.0568.8
03:300.690.044ND
03:400.670.039ND
03:500.70NDND
04:000.69ND8.8
04:100.66NDND
04:200.65NDND
04:300.580.049ND
04:400.65NDND
04:500.540.0549.7
05:000.580.036ND
05:100.560.04412
05:200.560.0448.8
05:300.550.037ND
05:400.560.037ND
05:500.570.041ND
06:000.560.053ND
06:100.580.048ND
06:200.560.047ND
06:300.550.045ND
06:400.560.037ND
06:500.560.032ND
07:000.59NDND
07:100.59NDND
07:200.60NDND
07:300.570.026ND
07:400.550.038ND
07:500.560.038ND
08:000.580.032ND
08:100.560.044ND
08:200.570.048ND
08:300.560.049ND
08:400.560.044ND
08:500.540.050ND
09:000.520.055ND
09:100.550.043ND
09:200.550.043ND
09:300.580.037ND
09:400.590.033ND
09:500.600.026ND
10:000.620.030ND
10:100.600.027ND
10:200.64NDND
10:300.62ND9.3
10:400.590.026ND
10:500.590.027ND
11:000.63NDND
11:100.61NDND
11:200.61NDND
11:300.590.025ND
11:400.61NDND
11:500.62NDND
12:000.590.037ND
12:100.580.043ND
12:200.580.040ND
12:300.550.051ND
12:400.560.050ND
12:500.550.050ND
13:000.530.049ND
13:100.540.043ND
13:200.560.038ND
13:300.62NDND
13:400.580.032ND
13:500.590.027ND
14:000.590.0269.3
14:100.550.038ND
14:200.66ND9.0
14:300.550.0549.0
14:400.580.044ND
14:500.590.043ND
15:000.600.042ND
15:100.620.038ND
15:200.630.0389.6
15:300.620.0349.0
15:400.610.0319.5
15:500.610.0329.0
16:000.620.029ND
16:100.620.028ND
16:200.600.026ND
16:300.65NDND
16:400.64NDND
16:500.66NDND
17:000.64NDND
17:100.64NDND
17:200.65NDND
17:300.66ND9.3
17:400.65ND11
17:500.64ND8.8
18:000.540.03111
18:100.59ND9.3
18:200.57ND8.9
18:300.57NDND
18:400.59NDND
18:500.59NDND
19:000.550.032ND
19:100.550.039ND
19:200.540.044ND
19:300.540.043ND
19:400.540.041ND
19:500.540.041ND
20:000.530.038ND
20:100.540.033ND
20:200.550.030ND
20:300.59NDND
20:400.550.029ND
20:500.570.026ND
21:000.590.026ND
21:100.580.027ND
21:200.570.033ND
21:300.580.031ND
21:400.580.036ND
21:500.580.044ND
22:000.570.039ND
22:100.570.048ND
22:200.590.042ND
22:300.580.047ND
22:400.570.0409.3
22:500.540.03911
23:000.530.04110
23:100.520.0389.7
23:200.510.0399.0
23:300.500.046ND
23:400.530.041ND
23:500.540.048ND