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

○Information

○Measurement value list ： 2016/12/20(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.780.080ND
00:100.760.079ND
00:200.740.086ND
00:300.740.085ND
00:400.710.13ND
00:500.750.092ND
01:000.750.092ND
01:100.760.090ND
01:200.780.092ND
01:300.780.0929.9
01:400.780.0759.0
01:500.790.080ND
02:000.760.079ND
02:100.730.089ND
02:200.770.075ND
02:300.780.071ND
02:400.770.068ND
02:500.760.071ND
03:000.810.067ND
03:100.820.061ND
03:200.820.065ND
03:300.810.073ND
03:400.820.066ND
03:500.820.070ND
04:000.780.081ND
04:100.780.085ND
04:200.760.080ND
04:300.750.075ND
04:400.780.075ND
04:500.800.068ND
05:000.800.059ND
05:100.800.051ND
05:200.810.052ND
05:300.810.054ND
05:400.800.057ND
05:500.800.056ND
06:000.810.056ND
06:100.800.061ND
06:200.810.053ND
06:300.810.056ND
06:400.820.052ND
06:500.810.056ND
07:000.810.064ND
07:100.810.066ND
07:200.800.083ND
07:300.780.072ND
07:400.770.073ND
07:500.790.067ND
08:000.750.076ND
08:100.770.074ND
08:200.780.069ND
08:300.780.076ND
08:400.760.083ND
08:500.730.088ND
09:000.730.083ND
09:100.700.078ND
09:200.700.081ND
09:300.720.080ND
09:400.750.080ND
09:500.730.077ND
10:000.750.075ND
10:100.770.082ND
10:200.770.080ND
10:300.760.074ND
10:400.750.080ND
10:500.760.077ND
11:000.750.067ND
11:100.760.055ND
11:200.780.061ND
11:300.790.071ND
11:400.780.072ND
11:500.770.084ND
12:000.760.093ND
12:100.770.092ND
12:200.760.086ND
12:300.760.085ND
12:400.760.083ND
12:500.790.080ND
13:000.810.076ND
13:100.800.075ND
13:200.840.066ND
13:300.840.067ND
13:400.830.067ND
13:500.840.067ND
14:000.830.076ND
14:100.840.078ND
14:200.840.089ND
14:300.840.090ND
14:400.860.083ND
14:500.860.079ND
15:000.860.078ND
15:100.880.070ND
15:200.860.063ND
15:300.860.055ND
15:400.870.056ND
15:500.860.058ND
16:000.860.056ND
16:100.830.060ND
16:200.820.069ND
16:300.830.063ND
16:400.800.068ND
16:500.780.073ND
17:000.760.075ND
17:100.770.085ND
17:200.760.081ND
17:300.770.079ND
17:400.760.095ND
17:500.810.084ND
18:000.810.085ND
18:100.820.085ND
18:200.800.094ND
18:300.800.099ND
18:400.800.091ND
18:500.760.10ND
19:000.770.10ND
19:100.760.11ND
19:200.760.098ND
19:300.740.094ND
19:400.750.092ND
19:500.760.084ND
20:000.780.079ND
20:100.770.062ND
20:200.780.062ND
20:300.780.056ND
20:400.800.046ND
20:500.810.054ND
21:000.790.059ND
21:100.820.061ND
21:200.820.064ND
21:300.810.069ND
21:400.760.089ND
21:500.760.079ND
22:000.760.083ND
22:100.730.088ND
22:200.740.081ND
22:300.750.075ND
22:400.760.069ND
22:500.780.083ND
23:000.770.079ND
23:100.770.084ND
23:200.770.079ND
23:300.800.085ND
23:400.790.067ND
23:500.750.075ND