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

○Information

○Measurement value list ： 2016/12/28(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.550.06713
00:100.620.05512
00:200.640.03113
00:300.590.0649.2
00:400.590.0599.2
00:500.610.055ND
01:000.620.0489.7
01:100.600.05612
01:200.580.0699.3
01:300.560.03210
01:400.560.041ND
01:500.550.040ND
02:000.530.045ND
02:100.520.053ND
02:200.540.04711
02:300.550.07312
02:400.550.06511
02:500.550.06710
03:000.560.0729.9
03:100.590.060ND
03:200.560.062ND
03:300.570.057ND
03:400.540.071ND
03:500.540.063ND
04:000.530.063ND
04:100.490.0449.6
04:200.500.0388.9
04:300.510.03612
04:400.540.06813
04:500.550.06811
05:000.550.0688.9
05:100.570.0529.5
05:200.580.05710
05:300.580.0618.8
05:400.570.03310
05:500.610.0649.2
06:000.650.06911
06:100.640.08410
06:200.660.087ND
06:300.670.093ND
06:400.700.096ND
06:500.710.096ND
07:000.710.10ND
07:100.770.0889.3
07:200.780.08911
07:300.790.09112
07:400.810.08712
07:500.830.08010
08:000.810.082ND
08:100.800.087ND
08:200.790.093ND
08:300.810.093ND
08:400.790.097ND
08:500.780.10ND
09:000.810.088ND
09:100.800.091ND
09:200.840.070ND
09:300.820.069ND
09:400.830.068ND
09:500.820.0839.2
10:000.810.085ND
10:100.810.08110
10:200.840.07610
10:300.820.08010
10:400.800.08413
10:500.780.0939.7
11:000.760.09713
11:100.780.0779.2
11:200.710.095ND
11:300.710.079ND
11:400.700.069ND
11:500.670.0659.2
12:000.670.035ND
12:100.620.062ND
12:200.600.068ND
12:300.510.083ND
12:400.570.067ND
12:500.580.057ND
13:000.570.0628.9
13:100.570.046ND
13:200.570.040ND
13:300.560.032ND
13:400.540.041ND
13:500.540.054ND
14:000.550.045ND
14:100.530.054ND
14:200.530.052ND
14:300.540.058ND
14:400.540.058ND
14:500.570.056ND
15:000.590.060ND
15:100.590.077ND
15:200.620.084ND
15:300.630.08810
15:400.670.08712
15:500.670.0899.0
16:000.670.09310
16:100.680.081ND
16:200.690.08710
16:300.700.0879.7
16:400.710.079ND
16:500.680.082ND
17:000.650.077ND
17:100.660.079ND
17:200.620.077ND
17:300.610.067ND
17:400.590.061ND
17:500.600.032ND
18:000.650.034ND
18:100.670.038ND
18:200.680.063ND
18:300.710.067ND
18:400.730.068ND
18:500.740.071ND
19:000.850.042ND
19:100.820.073ND
19:200.790.088ND
19:300.760.092ND
19:400.770.091ND
19:500.770.096ND
20:000.720.085ND
20:100.670.084ND
20:200.660.066ND
20:300.630.067ND
20:400.600.061ND
20:500.580.057ND
21:000.67NDND
21:100.550.052ND
21:200.560.030ND
21:300.61NDND
21:400.510.059ND
21:500.570.059ND
22:000.580.059ND
22:100.600.054ND
22:200.640.056ND
22:300.640.050ND
22:400.670.0578.9
22:500.660.05512
23:000.650.05710
23:100.640.032ND
23:200.670.044ND
23:300.70NDND
23:400.660.028ND
23:500.71NDND