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

○Information

○Measurement value list ： 2017/05/11(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.67NDND
00:100.61NDND
00:200.63ND9.2
00:300.64ND9.2
00:400.64NDND
00:500.64ND9.3
01:000.61ND9.3
01:100.60NDND
01:200.62ND9.3
01:300.61ND9.3
01:400.59ND12
01:500.61NDND
02:000.62ND9.0
02:100.64NDND
02:200.65NDND
02:300.65NDND
02:400.65NDND
02:500.66NDND
03:000.67NDND
03:100.610.047ND
03:200.610.043ND
03:300.610.053ND
03:400.620.049ND
03:500.630.049ND
04:000.640.055ND
04:100.630.053ND
04:200.620.060ND
04:300.620.060ND
04:400.620.068ND
04:500.610.068ND
05:000.610.055ND
05:100.640.052ND
05:200.640.047ND
05:300.650.044ND
05:400.650.043ND
05:500.72NDND
06:000.610.044ND
06:100.570.061ND
06:200.600.046ND
06:300.590.040ND
06:400.580.049ND
06:500.590.038ND
07:000.550.047ND
07:100.570.034ND
07:200.570.034ND
07:300.570.031ND
07:400.66NDND
07:500.66NDND
08:000.570.035ND
08:100.580.036ND
08:200.580.0419.6
08:300.640.03611
08:400.660.030ND
08:500.670.02510
09:000.69ND9.7
09:100.620.048ND
09:200.620.054ND
09:300.71NDND
09:400.620.05610
09:500.72ND11
10:000.74ND13
10:100.72ND12
10:200.72ND11
10:300.680.0279.2
10:400.74NDND
10:500.700.029ND
11:000.720.028ND
11:100.710.034ND
11:200.730.0358.8
11:300.720.0399.3
11:400.720.0448.9
11:500.710.0479.3
12:000.710.0509.9
12:100.740.048ND
12:200.81NDND
12:300.82NDND
12:400.720.064ND
12:500.730.054ND
13:000.720.052ND
13:100.700.049ND
13:200.700.037ND
13:300.690.032ND
13:400.74NDND
13:500.700.030ND
14:000.74NDND
14:100.700.032ND
14:200.690.035ND
14:300.670.036ND
14:400.650.049ND
14:500.660.040ND
15:000.660.044ND
15:100.670.053ND
15:200.690.046ND
15:300.710.042ND
15:400.78NDND
15:500.740.0349.3
16:000.710.042ND
16:100.710.040ND
16:200.710.033ND
16:300.710.040ND
16:400.700.041ND
16:500.690.067ND
17:000.730.050ND
17:100.740.051ND
17:200.740.063ND
17:300.740.0668.8
17:400.760.065ND
17:500.760.0619.5
18:000.770.06312
18:100.750.06712
18:200.770.07012
18:300.780.0639.3
18:400.790.0619.6
18:500.780.05812
19:000.750.06211
19:100.750.05710
19:200.720.0568.8
19:300.730.049ND
19:400.700.057ND
19:500.720.052ND
20:000.740.059ND
20:100.750.062ND
20:200.790.034ND
20:300.730.077ND
20:400.740.070ND
20:500.720.075ND
21:000.710.070ND
21:100.710.066ND
21:200.730.065ND
21:300.740.062ND
21:400.780.027ND
21:500.700.043ND
22:000.710.047ND
22:100.83NDND
22:200.720.053ND
22:300.79NDND
22:400.80NDND
22:500.700.054ND
23:000.700.050ND
23:100.700.057ND
23:200.79NDND
23:300.80NDND
23:400.690.055ND
23:500.740.028ND