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

○Information

○Measurement value list ： 2017/03/25(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.760.069ND
00:100.760.077ND
00:200.870.0509.2
00:300.860.052ND
00:400.860.0519.5
00:500.750.088ND
01:000.760.085ND
01:100.760.086ND
01:200.750.085ND
01:300.900.041ND
01:400.910.036ND
01:500.920.0318.9
02:000.900.030ND
02:100.900.027ND
02:200.810.061ND
02:300.800.067ND
02:400.800.06611
02:500.820.07010
03:000.810.08212
03:100.810.09712
03:200.950.05615
03:300.960.05213
03:400.960.05813
03:500.840.09113
04:000.860.08616
04:100.970.04114
04:200.840.0729.5
04:300.850.06712
04:400.850.0629.2
04:500.960.0329.7
05:000.830.061ND
05:100.950.03111
05:200.940.03013
05:300.920.02911
05:400.900.04513
05:500.910.0519.9
06:000.940.0439.9
06:100.830.081ND
06:200.830.094ND
06:300.850.10ND
06:400.840.095ND
06:500.820.089ND
07:000.800.095ND
07:100.900.060ND
07:200.810.086ND
07:300.920.0529.5
07:400.910.05511
07:500.900.05613
08:000.810.0788.9
08:100.900.0469.9
08:200.790.079ND
08:300.790.082ND
08:400.780.081ND
08:500.780.074ND
09:000.770.074ND
09:100.780.071ND
09:200.760.074ND
09:300.730.073ND
09:400.740.076ND
09:500.770.080ND
10:000.750.0859.5
10:100.760.089ND
10:200.780.0849.5
10:300.780.0899.0
10:400.790.077ND
10:500.760.077ND
11:000.760.073ND
11:100.770.070ND
11:200.760.074ND
11:300.740.068ND
11:400.720.069ND
11:500.710.07112
12:000.720.07112
12:100.670.07413
12:200.640.07713
12:300.640.07114
12:400.660.07013
12:500.680.063ND
13:000.760.028ND
13:100.81NDND
13:200.800.025ND
13:300.810.032ND
13:400.700.063ND
13:500.690.073ND
14:000.680.072ND
14:100.690.072ND
14:200.690.057ND
14:300.700.047ND
14:400.700.041ND
14:500.720.035ND
15:000.84NDND
15:100.82NDND
15:200.84NDND
15:300.85NDND
15:400.730.064ND
15:500.710.070ND
16:000.740.066ND
16:100.730.074ND
16:200.750.071ND
16:300.760.0769.3
16:400.770.076ND
16:500.800.066ND
17:000.770.071ND
17:100.870.041ND
17:200.850.056ND
17:300.730.089ND
17:400.760.084ND
17:500.760.096ND
18:000.780.094ND
18:100.800.082ND
18:200.810.082ND
18:300.810.083ND
18:400.810.085ND
18:500.790.086ND
19:000.810.076ND
19:100.810.086ND
19:200.780.085ND
19:300.820.076ND
19:400.800.072ND
19:500.780.065ND
20:000.750.067ND
20:100.760.059ND
20:200.760.062ND
20:300.760.054ND
20:400.760.053ND
20:500.770.0589.0
21:000.770.0568.8
21:100.770.0559.0
21:200.770.05711
21:300.740.06610
21:400.720.0759.7
21:500.720.0799.2
22:000.730.07912
22:100.740.08211
22:200.730.08111
22:300.890.0469.7
22:400.790.046ND
22:500.740.067ND
23:000.720.069ND
23:100.710.074ND
23:200.730.071ND
23:300.700.071ND
23:400.710.071ND
23:500.710.070ND