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

○Information

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

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.49NDND
00:100.50NDND
00:200.50NDND
00:300.51ND11
00:400.52ND10
00:500.53ND9.7
01:000.470.02913
01:100.52ND17
01:200.53ND14
01:300.49ND10
01:400.49ND11
01:500.48ND11
02:000.49ND9.0
02:100.47NDND
02:200.47NDND
02:300.48ND8.8
02:400.430.026ND
02:500.47NDND
03:000.48NDND
03:100.49NDND
03:200.48NDND
03:300.450.027ND
03:400.48NDND
03:500.48NDND
04:000.47NDND
04:100.47NDND
04:200.46NDND
04:300.45NDND
04:400.46NDND
04:500.45NDND
05:000.46NDND
05:100.46NDND
05:200.45NDND
05:300.45NDND
05:400.430.027ND
05:500.47NDND
06:000.410.036ND
06:100.420.025ND
06:200.47NDND
06:300.46ND8.8
06:400.45ND8.8
06:500.49ND9.3
07:000.45ND9.7
07:100.45ND11
07:200.46ND9.7
07:300.390.0339.2
07:400.380.03510
07:500.360.0438.8
08:000.370.031ND
08:100.400.028ND
08:200.400.028ND
08:300.47NDND
08:400.440.029ND
08:500.450.031ND
09:000.450.030ND
09:100.460.033ND
09:200.460.031ND
09:300.440.03910
09:400.460.03910
09:500.470.03612
10:000.470.04212
10:100.460.03710
10:200.500.029ND
10:300.55NDND
10:400.54NDND
10:500.54NDND
11:000.56NDND
11:100.58NDND
11:200.61NDND
11:300.62NDND
11:400.64NDND
11:500.610.028ND
12:000.640.0259.3
12:100.68ND9.3
12:200.620.02610
12:300.600.048ND
12:400.600.051ND
12:500.630.0398.9
13:000.640.032ND
13:100.73NDND
13:200.74NDND
13:300.74NDND
13:400.650.033ND
13:500.640.037ND
14:000.610.049ND
14:100.620.04211
14:200.620.0539.0
14:300.650.042ND
14:400.630.054ND
14:500.620.057ND
15:000.660.030ND
15:100.650.046ND
15:200.620.043ND
15:300.610.047ND
15:400.630.029ND
15:500.67NDND
16:000.630.029ND
16:100.610.026ND
16:200.67NDND
16:300.65NDND
16:400.67NDND
16:500.67NDND
17:000.68NDND
17:100.69NDND
17:200.610.032ND
17:300.620.029ND
17:400.66NDND
17:500.620.0289.3
18:000.64ND11
18:100.560.042ND
18:200.570.042ND
18:300.550.051ND
18:400.560.041ND
18:500.540.032ND
19:000.540.032ND
19:100.560.028ND
19:200.550.038ND
19:300.540.033ND
19:400.57ND10
19:500.530.02812
20:000.55ND9.6
20:100.53ND12
20:200.51ND14
20:300.51ND14
20:400.53ND12
20:500.53ND9.0
21:000.56ND9.2
21:100.57NDND
21:200.56NDND
21:300.56NDND
21:400.56NDND
21:500.55ND10
22:000.53NDND
22:100.53NDND
22:200.54ND9.2
22:300.54NDND
22:400.53NDND
22:500.51NDND
23:000.52ND11
23:100.52ND9.9
23:200.52NDND
23:300.480.030ND
23:400.500.034ND
23:500.530.030ND