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

○Information

○Measurement value list ： 2017/04/30(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.580.039ND
00:100.67ND9.5
00:200.590.040ND
00:300.68ND10
00:400.590.02610
00:500.62ND10
01:000.62ND12
01:100.62ND11
01:200.560.03712
01:300.580.02913
01:400.560.0369.0
01:500.550.04510
02:000.570.0369.6
02:100.580.02810
02:200.62NDND
02:300.550.031ND
02:400.550.02711
02:500.57ND9.3
03:000.510.029ND
03:100.480.033ND
03:200.460.039ND
03:300.460.038ND
03:400.460.039ND
03:500.470.040ND
04:000.470.034ND
04:100.460.039ND
04:200.460.030ND
04:300.460.033ND
04:400.51ND10
04:500.53NDND
05:000.54ND10
05:100.55NDND
05:200.52NDND
05:300.53NDND
05:400.55NDND
05:500.510.028ND
06:000.510.033ND
06:100.500.039ND
06:200.510.036ND
06:300.490.033ND
06:400.490.032ND
06:500.55NDND
07:000.55NDND
07:100.58NDND
07:200.55NDND
07:300.55NDND
07:400.55NDND
07:500.54NDND
08:000.53NDND
08:100.53NDND
08:200.51NDND
08:300.52NDND
08:400.52NDND
08:500.51NDND
09:000.52NDND
09:100.480.02910
09:200.480.027ND
09:300.50NDND
09:400.47NDND
09:500.46NDND
10:000.44NDND
10:100.43NDND
10:200.42NDND
10:300.42NDND
10:400.380.029ND
10:500.380.026ND
11:000.370.029ND
11:100.42NDND
11:200.41NDND
11:300.42NDND
11:400.42NDND
11:500.41NDND
12:000.40NDND
12:100.40NDND
12:200.41NDND
12:300.42NDND
12:400.46NDND
12:500.47NDND
13:000.43NDND
13:100.46NDND
13:200.45NDND
13:300.43NDND
13:400.39NDND
13:500.42NDND
14:000.42NDND
14:100.42NDND
14:200.43NDND
14:300.43NDND
14:400.42NDND
14:500.38NDND
15:000.38NDND
15:100.40NDND
15:200.40NDND
15:300.40NDND
15:400.41NDND
15:500.42NDND
16:000.43ND10
16:100.45ND9.3
16:200.44ND9.6
16:300.44ND12
16:400.44ND12
16:500.45ND12
17:000.46ND10
17:100.44ND13
17:200.42ND13
17:300.40ND10
17:400.40ND11
17:500.39ND12
18:000.36ND13
18:100.37ND10
18:200.39NDND
18:300.40NDND
18:400.40NDND
18:500.41NDND
19:000.43NDND
19:100.44NDND
19:200.44NDND
19:300.43ND9.0
19:400.43ND11
19:500.45ND8.8
20:000.43NDND
20:100.41NDND
20:200.40NDND
20:300.41NDND
20:400.41NDND
20:500.42NDND
21:000.43NDND
21:100.41NDND
21:200.41NDND
21:300.42NDND
21:400.42NDND
21:500.43NDND
22:000.42NDND
22:100.380.030ND
22:200.400.032ND
22:300.400.029ND
22:400.410.028ND
22:500.400.03810
23:000.450.027ND
23:100.48NDND
23:200.50NDND
23:300.51NDND
23:400.56NDND
23:500.56NDND