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

○Information

○Measurement value list : 2017/03/09(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.490.02515
00:100.490.03713
00:200.510.04211
00:300.480.05110
00:400.510.0459.9
00:500.510.049ND
01:000.65NDND
01:100.530.036ND
01:200.530.02910
01:300.63ND11
01:400.60ND12
01:500.530.02612
02:000.510.02714
02:100.56ND15
02:200.510.03413
02:300.500.0409.3
02:400.540.045ND
02:500.530.04311
03:000.530.049ND
03:100.530.0429.5
03:200.520.04710
03:300.530.03813
03:400.520.03112
03:500.530.0319.0
04:000.540.03310
04:100.540.0359.5
04:200.540.03512
04:300.540.04610
04:400.68ND11
04:500.550.04813
05:000.68ND13
05:100.620.04713
05:200.560.0459.2
05:300.560.04010
05:400.570.03312
05:500.570.03613
06:000.590.03013
06:100.610.02512
06:200.73ND16
06:300.73ND15
06:400.72ND12
06:500.630.02515
07:000.600.02614
07:100.580.03013
07:200.580.03111
07:300.590.02611
07:400.570.04215
07:500.68ND13
08:000.69ND14
08:100.550.05816
08:200.69ND14
08:300.630.03415
08:400.510.05311
08:500.61ND9.5
09:000.470.052ND
09:100.530.044ND
09:200.430.052ND
09:300.450.044ND
09:400.480.03512
09:500.490.03214
10:000.500.03613
10:100.530.03112
10:200.550.03512
10:300.67ND12
10:400.640.03011
10:500.650.0359.3
11:000.650.03812
11:100.630.03912
11:200.620.04013
11:300.520.07614
11:400.540.06714
11:500.550.06412
12:000.560.06613
12:100.570.07014
12:200.570.06515
12:300.590.06013
12:400.590.06610
12:500.610.06911
13:000.610.0688.9
13:100.650.062ND
13:200.760.026ND
13:300.660.062ND
13:400.80NDND
13:500.77NDND
14:000.75NDND
14:100.72ND8.9
14:200.70ND9.6
14:300.70ND10
14:400.69ND13
14:500.600.02914
15:000.600.03414
15:100.66ND12
15:200.620.02815
15:300.680.03117
15:400.560.04817
15:500.570.03317
16:000.560.04118
16:100.520.04921
16:200.610.04920
16:300.520.05415
16:400.500.04912
16:500.490.05812
17:000.500.05312
17:100.510.050ND
17:200.510.045ND
17:300.510.0399.0
17:400.530.03512
17:500.530.03412
18:000.510.0389.9
18:100.530.0359.5
18:200.530.0449.2
18:300.640.0439.5
18:400.540.0439.9
18:500.520.054ND
19:000.540.054ND
19:100.550.03910
19:200.540.031ND
19:300.530.0329.5
19:400.58ND9.2
19:500.59ND11
20:000.550.03013
20:100.540.03610
20:200.65ND12
20:300.67ND14
20:400.540.05013
20:500.540.04212
21:000.540.03612
21:100.560.03612
21:200.560.03814
21:300.530.05011
21:400.530.04513
21:500.510.05212
22:000.490.06211
22:100.460.06713
22:200.430.07810
22:300.440.0669.9
22:400.430.0689.0
22:500.450.05812
23:000.460.05414
23:100.460.04813
23:200.480.03817
23:300.510.03017
23:400.600.02517
23:500.490.03512