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

○Information

○Measurement value list ： 2017/07/15(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.79NDND
00:100.780.032ND
00:200.730.033ND
00:300.740.029ND
00:400.740.026ND
00:500.750.031ND
01:000.740.030ND
01:100.750.027ND
01:200.750.033ND
01:300.700.045ND
01:400.690.038ND
01:500.750.035ND
02:000.770.026ND
02:100.780.029ND
02:200.82NDND
02:300.82NDND
02:400.83NDND
02:500.82NDND
03:000.790.029ND
03:100.82NDND
03:200.750.031ND
03:300.760.029ND
03:400.780.039ND
03:500.810.032ND
04:000.810.026ND
04:100.810.033ND
04:200.790.025ND
04:300.84NDND
04:400.81NDND
04:500.80NDND
05:000.80NDND
05:100.79NDND
05:200.78NDND
05:300.77NDND
05:400.80NDND
05:500.81NDND
06:000.85NDND
06:100.790.032ND
06:200.820.026ND
06:300.85NDND
06:400.82NDND
06:500.76NDND
07:000.77NDND
07:100.78NDND
07:200.730.027ND
07:300.760.030ND
07:400.82NDND
07:500.820.035ND
08:000.820.036ND
08:100.820.034ND
08:200.85NDND
08:300.79NDND
08:400.82NDND
08:500.76NDND
09:000.79NDND
09:100.760.028ND
09:200.750.033ND
09:300.750.032ND
09:400.770.037ND
09:500.790.031ND
10:000.820.031ND
10:100.850.031ND
10:200.860.025ND
10:300.870.032ND
10:400.800.037ND
10:500.800.033ND
11:000.840.039ND
11:100.820.034ND
11:200.780.034ND
11:300.780.035ND
11:400.840.028ND
11:500.810.039ND
12:000.800.040ND
12:100.790.043ND
12:200.780.043ND
12:300.760.049ND
12:400.740.055ND
12:500.800.040ND
13:000.780.046ND
13:100.770.031ND
13:200.740.030ND
13:300.750.029ND
13:400.83NDND
13:500.760.028ND
14:000.740.029ND
14:100.710.035ND
14:200.710.042ND
14:300.780.035ND
14:400.710.030ND
14:500.720.030ND
15:000.82NDND
15:100.79NDND
15:200.81NDND
15:300.76NDND
15:400.77NDND
15:500.78NDND
16:000.79NDND
16:100.78NDND
16:200.720.030ND
16:300.74NDND
16:400.660.036ND
16:500.690.043ND
17:000.650.055ND
17:100.670.051ND
17:200.660.055ND
17:300.660.063ND
17:400.570.074ND
17:500.690.046ND
18:000.700.039ND
18:100.710.033ND
18:200.710.037ND
18:300.720.034ND
18:400.730.037ND
18:500.740.032ND
19:000.630.054ND
19:100.610.060ND
19:200.770.037ND
19:300.760.037ND
19:400.770.035ND
19:500.700.051ND
20:000.710.043ND
20:100.710.044ND
20:200.700.039ND
20:300.710.033ND
20:400.760.033ND
20:500.80NDND
21:000.750.030ND
21:100.760.031ND
21:200.760.029ND
21:300.730.040ND
21:400.730.042ND
21:500.750.032ND
22:000.79NDND
22:100.750.027ND
22:200.750.026ND
22:300.80NDND
22:400.79NDND
22:500.750.027ND
23:000.770.026ND
23:100.82NDND
23:200.700.028ND
23:300.750.028ND
23:400.700.026ND
23:500.770.027ND