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

○Information

○Measurement value list : 2017/06/07(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.650.031ND
00:100.640.037ND
00:200.640.037ND
00:300.660.033ND
00:400.660.032ND
00:500.650.042ND
01:000.650.037ND
01:100.660.036ND
01:200.670.035ND
01:300.660.044ND
01:400.670.043ND
01:500.700.040ND
02:000.710.043ND
02:100.730.036ND
02:200.740.034ND
02:300.730.040ND
02:400.750.039ND
02:500.740.038ND
03:000.730.040ND
03:100.720.048ND
03:200.690.060ND
03:300.720.055ND
03:400.720.053ND
03:500.720.052ND
04:000.750.045ND
04:100.750.038ND
04:200.770.035ND
04:300.770.027ND
04:400.82NDND
04:500.800.030ND
05:000.800.034ND
05:100.810.038ND
05:200.830.038ND
05:300.830.043ND
05:400.840.043ND
05:500.820.051ND
06:000.800.051ND
06:100.800.054ND
06:200.800.059ND
06:300.780.064ND
06:400.800.052ND
06:500.810.044ND
07:000.810.043ND
07:100.810.044ND
07:200.830.036ND
07:300.820.027ND
07:400.780.058ND
07:500.820.036ND
08:000.810.056ND
08:100.820.041ND
08:200.860.036ND
08:300.860.048ND
08:400.850.049ND
08:500.840.051ND
09:000.830.048ND
09:100.810.048ND
09:200.760.053ND
09:300.760.040ND
09:400.750.040ND
09:500.740.048ND
10:000.740.051ND
10:100.760.048ND
10:200.760.048ND
10:300.760.055ND
10:400.770.048ND
10:500.770.046ND
11:000.760.046ND
11:100.740.049ND
11:200.730.054ND
11:300.740.042ND
11:400.760.042ND
11:500.760.037ND
12:000.760.032ND
12:100.81NDND
12:200.82NDND
12:300.80NDND
12:400.720.027ND
12:500.76NDND
13:000.700.036ND
13:100.670.045ND
13:200.670.036ND
13:300.680.028ND
13:400.680.028ND
13:500.70NDND
14:000.70NDND
14:100.69NDND
14:200.660.028ND
14:300.650.034ND
14:400.650.034ND
14:500.650.037ND
15:000.620.045ND
15:100.630.041ND
15:200.610.056ND
15:300.680.030ND
15:400.68NDND
15:500.610.056ND
16:000.620.042ND
16:100.630.043ND
16:200.650.043ND
16:300.650.043ND
16:400.670.043ND
16:500.660.037ND
17:000.700.033ND
17:100.660.050ND
17:200.680.051ND
17:300.680.056ND
17:400.670.066ND
17:500.740.034ND
18:000.770.027ND
18:100.730.063ND
18:200.750.061ND
18:300.760.037ND
18:400.780.037ND
18:500.760.047ND
19:000.760.049ND
19:100.740.051ND
19:200.720.069ND
19:300.730.068ND
19:400.710.069ND
19:500.720.067ND
20:000.750.029ND
20:100.740.041ND
20:200.730.041ND
20:300.730.036ND
20:400.730.032ND
20:500.720.032ND
21:000.720.037ND
21:100.720.041ND
21:200.730.032ND
21:300.740.029ND
21:400.740.031ND
21:500.740.028ND
22:000.710.040ND
22:100.700.037ND
22:200.75NDND
22:300.74NDND
22:400.74NDND
22:500.74NDND
23:000.640.060ND
23:100.630.065ND
23:200.670.036ND
23:300.640.041ND
23:400.670.027ND
23:500.610.062ND