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

○Information

○Measurement value list ： 2017/03/27(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.710.054ND
00:100.710.05813
00:200.700.06410
00:300.680.074ND
00:400.670.080ND
00:500.800.057ND
01:000.780.06312
01:100.650.0829.7
01:200.640.0838.9
01:300.650.07711
01:400.660.07513
01:500.650.08112
02:000.660.08310
02:100.640.09212
02:200.690.07912
02:300.700.07313
02:400.680.0669.5
02:500.700.05711
03:000.720.04711
03:100.710.046ND
03:200.690.0429.3
03:300.670.055ND
03:400.680.06312
03:500.840.03712
04:000.660.08013
04:100.640.08514
04:200.680.09114
04:300.700.07813
04:400.700.08112
04:500.700.08311
05:000.710.078ND
05:100.770.072ND
05:200.770.067ND
05:300.790.079ND
05:400.800.080ND
05:500.830.075ND
06:000.960.0449.3
06:100.830.08311
06:200.830.09210
06:300.830.0809.5
06:400.800.084ND
06:500.780.0869.9
07:000.820.0599.7
07:100.790.083ND
07:200.810.077ND
07:300.820.0728.8
07:400.830.0718.8
07:500.850.074ND
08:000.820.06910
08:100.830.07013
08:200.820.08011
08:300.800.1011
08:400.810.1012
08:500.820.09612
09:000.860.09110
09:100.860.099ND
09:200.890.085ND
09:300.890.078ND
09:400.880.088ND
09:500.850.09610
10:000.800.09911
10:100.790.1012
10:200.750.1112
10:300.750.1211
10:400.750.1111
10:500.760.098ND
11:000.770.095ND
11:100.780.091ND
11:200.770.0929.6
11:300.760.08810
11:400.760.08810
11:500.760.09111
12:000.750.08913
12:100.730.09014
12:200.720.0809.6
12:300.830.042ND
12:400.740.072ND
12:500.800.047ND
13:000.810.044ND
13:100.720.083ND
13:200.740.0829.2
13:300.730.09412
13:400.730.08912
13:500.760.07813
14:000.760.07813
14:100.730.07813
14:200.750.08313
14:300.730.08812
14:400.720.08913
14:500.710.09913
15:000.700.1114
15:100.710.09911
15:200.690.09911
15:300.710.08913
15:400.710.08216
15:500.730.06914
16:000.720.06113
16:100.86ND15
16:200.730.04712
16:300.740.054ND
16:400.730.055ND
16:500.710.055ND
17:000.710.070ND
17:100.690.076ND
17:200.690.078ND
17:300.670.077ND
17:400.650.0828.8
17:500.670.082ND
18:000.640.076ND
18:100.640.077ND
18:200.660.0719.5
18:300.650.0759.0
18:400.660.075ND
18:500.670.07310
19:000.660.0798.8
19:100.680.066ND
19:200.670.069ND
19:300.680.059ND
19:400.690.057ND
19:500.690.053ND
20:000.690.052ND
20:100.710.046ND
20:200.710.045ND
20:300.720.046ND
20:400.690.054ND
20:500.690.068ND
21:000.700.062ND
21:100.690.06310
21:200.680.072ND
21:300.660.078ND
21:400.670.0779.9
21:500.670.068ND
22:000.680.068ND
22:100.670.074ND
22:200.680.066ND
22:300.680.063ND
22:400.700.054ND
22:500.680.05911
23:000.680.06012
23:100.680.05810
23:200.690.0558.8
23:300.690.05612
23:400.670.0679.0
23:500.690.063ND