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

○Information

○Measurement value list : 2017/07/16(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.780.027ND
00:100.780.025ND
00:200.810.027ND
00:300.810.035ND
00:400.830.038ND
00:500.780.034ND
01:000.780.032ND
01:100.770.032ND
01:200.780.031ND
01:300.760.033ND
01:400.770.026ND
01:500.770.025ND
02:000.770.025ND
02:100.790.026ND
02:200.770.036ND
02:300.84NDND
02:400.800.027ND
02:500.85NDND
03:000.830.025ND
03:100.840.026ND
03:200.96NDND
03:300.900.037ND
03:400.910.038ND
03:500.900.041ND
04:000.840.040ND
04:100.820.042ND
04:200.810.036ND
04:300.830.030ND
04:400.89NDND
04:500.820.037ND
05:000.840.030ND
05:100.91NDND
05:200.870.036ND
05:300.920.038ND
05:400.910.039ND
05:500.950.041ND
06:000.940.048ND
06:100.910.054ND
06:200.940.043ND
06:300.920.048ND
06:400.930.045ND
06:500.900.040ND
07:000.920.034ND
07:100.910.037ND
07:200.890.037ND
07:300.880.037ND
07:400.870.036ND
07:500.880.034ND
08:000.860.045ND
08:100.870.033ND
08:200.860.035ND
08:300.850.040ND
08:400.840.045ND
08:500.790.046ND
09:000.820.039ND
09:100.820.043ND
09:200.820.043ND
09:300.800.049ND
09:400.790.044ND
09:500.820.032ND
10:000.840.032ND
10:100.840.030ND
10:200.820.033ND
10:300.87NDND
10:400.89NDND
10:500.85NDND
11:000.84NDND
11:100.83NDND
11:200.84NDND
11:300.84NDND
11:400.82NDND
11:500.800.034ND
12:000.770.028ND
12:100.770.028ND
12:200.740.031ND
12:300.730.036ND
12:400.740.028ND
12:500.76NDND
13:000.76NDND
13:100.77NDND
13:200.79NDND
13:300.73NDND
13:400.78NDND
13:500.78NDND
14:000.72NDND
14:100.76NDND
14:200.73NDND
14:300.680.029ND
14:400.670.035ND
14:500.680.037ND
15:000.700.036ND
15:100.720.036ND
15:200.710.029ND
15:300.700.029ND
15:400.710.027ND
15:500.78NDND
16:000.730.026ND
16:100.680.030ND
16:200.680.033ND
16:300.730.031ND
16:400.690.026ND
16:500.680.029ND
17:000.730.033ND
17:100.720.032ND
17:200.700.040ND
17:300.690.035ND
17:400.710.033ND
17:500.730.033ND
18:000.740.030ND
18:100.760.025ND
18:200.79NDND
18:300.780.030ND
18:400.760.038ND
18:500.700.033ND
19:000.710.033ND
19:100.670.044ND
19:200.680.049ND
19:300.680.051ND
19:400.710.042ND
19:500.710.046ND
20:000.690.051ND
20:100.770.044ND
20:200.790.032ND
20:300.790.043ND
20:400.810.044ND
20:500.830.051ND
21:000.880.052ND
21:100.890.053ND
21:200.860.064ND
21:300.920.054ND
21:400.870.053ND
21:500.900.060ND
22:000.850.052ND
22:100.860.056ND
22:200.850.051ND
22:300.850.056ND
22:400.850.055ND
22:500.880.037ND
23:000.870.042ND
23:100.870.035ND
23:200.930.040ND
23:300.930.053ND
23:400.930.069ND
23:500.920.084ND