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

○Information

○Measurement value list ： 2018/01/23(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.720.053ND
00:100.710.056ND
00:200.680.050ND
00:300.680.037ND
00:400.660.0389.9
00:500.660.04213
01:000.660.04412
01:100.660.04614
01:200.670.05016
01:300.670.05014
01:400.700.04115
01:500.670.03413
02:000.650.03213
02:100.550.02512
02:200.66ND8.8
02:300.65ND13
02:400.60ND11
02:500.61NDND
03:000.63ND8.9
03:100.63ND11
03:200.64ND12
03:300.62ND9.7
03:400.54NDND
03:500.51ND8.9
04:000.440.034ND
04:100.410.033ND
04:200.390.028ND
04:300.43NDND
04:400.50ND8.8
04:500.51NDND
05:000.51NDND
05:100.52NDND
05:200.51ND10
05:300.51ND9.5
05:400.53ND10
05:500.52ND12
06:000.53ND13
06:100.52ND12
06:200.54ND14
06:300.53ND13
06:400.52NDND
06:500.47ND9.6
07:000.46ND12
07:100.51ND13
07:200.48ND11
07:300.49ND15
07:400.49ND17
07:500.49ND18
08:000.50ND14
08:100.50ND13
08:200.42ND10
08:300.42NDND
08:400.40NDND
08:500.48NDND
09:000.47NDND
09:100.48NDND
09:200.46NDND
09:300.46NDND
09:400.47NDND
09:500.48NDND
10:000.47ND10
10:100.46ND12
10:200.47ND14
10:300.45ND14
10:400.47ND14
10:500.47ND13
11:000.47ND12
11:100.46ND14
11:200.45ND15
11:300.42ND14
11:400.45ND15
11:500.360.03017
12:000.46ND18
12:100.390.02917
12:200.45ND16
12:300.52ND18
12:400.52ND20
12:500.50ND19
13:000.400.02817
13:100.46ND16
13:200.410.02817
13:300.390.03016
13:400.370.04213
13:500.390.03312
14:000.48ND14
14:100.47ND13
14:200.47ND9.6
14:300.49ND10
14:400.49ND9.9
14:500.51ND11
15:000.52ND10
15:100.50ND13
15:200.50ND14
15:300.50ND15
15:400.49ND16
15:500.340.03916
16:000.380.02616
16:100.370.03214
16:200.380.02714
16:300.370.03212
16:400.360.04111
16:500.50ND11
17:000.52ND10
17:100.53ND12
17:200.54ND12
17:300.54ND14
17:400.46ND16
17:500.48ND19
18:000.48ND19
18:100.55ND21
18:200.54ND20
18:300.53ND18
18:400.54ND17
18:500.53ND16
19:000.55ND15
19:100.54ND11
19:200.56ND13
19:300.56ND13
19:400.56ND12
19:500.55ND9.6
20:000.52NDND
20:100.53ND8.8
20:200.53NDND
20:300.55ND11
20:400.53ND12
20:500.53ND13
21:000.55ND15
21:100.54ND14
21:200.54ND15
21:300.420.02615
21:400.450.02714
21:500.58ND11
22:000.58ND13
22:100.57ND13
22:200.59ND12
22:300.59NDND
22:400.59NDND
22:500.56ND12
23:000.460.03712
23:100.59ND13
23:200.56ND10
23:300.56ND12
23:400.53ND16
23:500.54ND10