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

○Information

○Measurement value list ： 2017/06/20(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.620.049ND
00:100.70NDND
00:200.630.054ND
00:300.670.040ND
00:400.660.063ND
00:500.670.066ND
01:000.720.048ND
01:100.730.048ND
01:200.740.053ND
01:300.690.073ND
01:400.690.052ND
01:500.670.044ND
02:000.610.067ND
02:100.580.074ND
02:200.550.071ND
02:300.580.061ND
02:400.67NDND
02:500.660.029ND
03:000.680.029ND
03:100.670.054ND
03:200.78NDND
03:300.84NDND
03:400.820.030ND
03:500.830.033ND
04:000.860.027ND
04:100.840.037ND
04:200.820.050ND
04:300.780.046ND
04:400.790.039ND
04:500.800.027ND
05:000.790.034ND
05:100.85NDND
05:200.830.026ND
05:300.85NDND
05:400.810.032ND
05:500.790.039ND
06:000.780.034ND
06:100.800.032ND
06:200.790.027ND
06:300.790.030ND
06:400.800.032ND
06:500.85NDND
07:000.810.036ND
07:100.780.037ND
07:200.770.036ND
07:300.800.047ND
07:400.800.043ND
07:500.710.050ND
08:000.730.040ND
08:100.820.033ND
08:200.820.037ND
08:300.810.027ND
08:400.85NDND
08:500.85NDND
09:000.79NDND
09:100.78NDND
09:200.78NDND
09:300.79NDND
09:400.78NDND
09:500.78NDND
10:000.79NDND
10:100.80NDND
10:200.81NDND
10:300.82NDND
10:400.82NDND
10:500.770.026ND
11:000.81NDND
11:100.81NDND
11:200.81NDND
11:300.79NDND
11:400.750.029ND
11:500.750.036ND
12:000.750.034ND
12:100.730.048ND
12:200.730.053ND
12:300.720.068ND
12:400.83NDND
12:500.800.026ND
13:000.760.036ND
13:100.790.042ND
13:200.680.046ND
13:300.730.046ND
13:400.710.057ND
13:500.720.052ND
14:000.750.043ND
14:100.750.047ND
14:200.800.043ND
14:300.800.040ND
14:400.800.034ND
14:500.790.039ND
15:000.730.044ND
15:100.740.050ND
15:200.770.042ND
15:300.760.046ND
15:400.790.047ND
15:500.820.042ND
16:000.850.034ND
16:100.820.058ND
16:200.810.071ND
16:300.870.040ND
16:400.840.049ND
16:500.830.046ND
17:000.820.057ND
17:100.820.053ND
17:200.850.042ND
17:300.840.051ND
17:400.880.047ND
17:500.880.047ND
18:000.890.043ND
18:100.950.050ND
18:200.960.057ND
18:300.980.049ND
18:400.970.043ND
18:500.880.049ND
19:000.980.054ND
19:100.940.056ND
19:200.950.057ND
19:300.960.064ND
19:401.00.075ND
19:500.980.078ND
20:000.990.083ND
20:101.00.084ND
20:201.00.080ND
20:301.00.071ND
20:401.00.070ND
20:501.00.059ND
21:001.10.045ND
21:101.10.049ND
21:201.10.052ND
21:301.10.050ND
21:401.10.062ND
21:501.10.061ND
22:001.10.071ND
22:101.10.065ND
22:201.10.067ND
22:301.10.073ND
22:401.10.069ND
22:501.10.063ND
23:001.10.054ND
23:101.10.049ND
23:201.10.042ND
23:301.10.046ND
23:401.10.044ND
23:501.10.051ND