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

○Information

○Measurement value list ： 2017/04/23(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.760.05112
00:100.740.07412
00:200.750.06812
00:300.750.06811
00:400.730.06211
00:500.730.07212
01:000.720.081ND
01:100.720.083ND
01:200.710.086ND
01:300.740.081ND
01:400.770.082ND
01:500.800.072ND
02:000.840.059ND
02:100.900.032ND
02:200.910.034ND
02:300.890.039ND
02:400.850.065ND
02:500.880.041ND
03:000.830.066ND
03:100.830.072ND
03:200.830.083ND
03:300.810.088ND
03:400.830.081ND
03:500.840.087ND
04:000.870.062ND
04:100.830.093ND
04:200.820.081ND
04:300.920.053ND
04:400.870.075ND
04:500.890.070ND
05:000.890.070ND
05:100.900.074ND
05:200.920.081ND
05:300.890.080ND
05:400.920.085ND
05:500.910.094ND
06:000.920.10ND
06:100.930.10ND
06:200.950.10ND
06:300.930.10ND
06:400.910.11ND
06:500.930.11ND
07:000.930.11ND
07:100.920.11ND
07:200.900.12ND
07:300.970.087ND
07:400.990.069ND
07:501.00.066ND
08:001.00.067ND
08:101.00.060ND
08:201.00.055ND
08:300.960.0849.5
08:400.960.0659.9
08:500.940.06110
09:000.940.0668.8
09:100.930.065ND
09:200.920.059ND
09:300.930.049ND
09:400.930.050ND
09:500.920.054ND
10:000.910.045ND
10:100.890.0369.2
10:200.850.056ND
10:300.820.061ND
10:400.790.064ND
10:500.820.033ND
11:000.790.043ND
11:100.750.071ND
11:200.750.073ND
11:300.800.052ND
11:400.780.069ND
11:500.800.071ND
12:000.830.0359.7
12:100.830.033ND
12:200.810.035ND
12:300.790.033ND
12:400.770.038ND
12:500.770.039ND
13:000.770.048ND
13:100.750.048ND
13:200.770.041ND
13:300.760.0529.2
13:400.710.077ND
13:500.700.07510
14:000.700.07411
14:100.730.04912
14:200.710.054ND
14:300.740.050ND
14:400.780.0418.9
14:500.790.048ND
15:000.810.054ND
15:100.820.054ND
15:200.840.045ND
15:300.850.041ND
15:400.840.045ND
15:500.850.037ND
16:000.860.027ND
16:100.870.025ND
16:200.850.025ND
16:300.780.053ND
16:400.770.049ND
16:500.740.0559.6
17:000.710.0628.8
17:100.720.0659.0
17:200.730.067ND
17:300.710.064ND
17:400.730.058ND
17:500.80NDND
18:000.730.048ND
18:100.720.049ND
18:200.710.045ND
18:300.760.0278.9
18:400.720.04310
18:500.700.054ND
19:000.720.047ND
19:100.700.046ND
19:200.720.044ND
19:300.720.034ND
19:400.78NDND
19:500.78NDND
20:000.76NDND
20:100.77NDND
20:200.720.026ND
20:300.710.028ND
20:400.700.033ND
20:500.680.043ND
21:000.680.042ND
21:100.680.051ND
21:200.680.051ND
21:300.680.053ND
21:400.670.062ND
21:500.680.040ND
22:000.680.042ND
22:100.660.044ND
22:200.620.068ND
22:300.600.076ND
22:400.630.053ND
22:500.610.077ND
23:000.620.068ND
23:100.650.061ND
23:200.700.026ND
23:300.75NDND
23:400.710.026ND
23:500.700.025ND