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

○Information

○Measurement value list ： 2019/02/23(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.46ND17
00:100.48ND16
00:200.47ND18
00:300.47ND18
00:400.47ND18
00:500.48ND17
01:000.50ND20
01:100.48ND20
01:200.47ND17
01:300.48ND16
01:400.46ND16
01:500.46ND15
02:000.46ND11
02:100.46ND11
02:200.45ND14
02:300.45ND18
02:400.46ND18
02:500.43ND18
03:000.43ND20
03:100.41ND21
03:200.43ND18
03:300.41ND17
03:400.41ND19
03:500.41ND17
04:000.41ND16
04:100.41ND15
04:200.41ND16
04:300.41ND15
04:400.40ND15
04:500.41ND17
05:000.41ND16
05:100.40ND17
05:200.38ND16
05:300.37ND15
05:400.35ND14
05:500.35ND15
06:000.34ND16
06:100.34ND14
06:200.32ND14
06:300.33ND15
06:400.33ND14
06:500.32ND12
07:000.32ND13
07:100.32ND16
07:200.33ND18
07:300.34ND18
07:400.34ND20
07:500.34ND20
08:000.34ND19
08:100.34ND17
08:200.35ND16
08:300.35ND21
08:400.36ND18
08:500.37ND20
09:000.38ND23
09:100.42ND21
09:200.42ND20
09:300.43ND14
09:400.47ND14
09:500.50ND17
10:000.53ND16
10:100.57ND20
10:200.61ND19
10:300.62ND21
10:400.63ND21
10:500.64ND17
11:000.64ND16
11:100.64ND11
11:200.65ND13
11:300.68ND12
11:400.70ND12
11:500.71ND14
12:000.73ND14
12:100.74ND17
12:200.76ND18
12:300.77ND20
12:400.78ND21
12:500.78ND17
13:000.77ND17
13:100.77ND17
13:200.76ND14
13:300.74ND13
13:400.72ND14
13:500.69ND15
14:000.67ND16
14:100.63ND16
14:200.58ND15
14:300.56ND17
14:400.51ND14
14:500.48ND18
15:000.44ND16
15:100.44ND17
15:200.42ND18
15:300.40ND17
15:400.42ND18
15:500.41ND14
16:000.34ND15
16:100.35ND13
16:200.34ND16
16:300.32ND17
16:400.31ND16
16:500.31ND16
17:000.32ND17
17:100.33ND18
17:200.33ND16
17:300.34ND12
17:400.31ND12
17:500.32ND14
18:000.30ND16
18:100.28ND14
18:200.27ND15
18:300.30ND19
18:400.30ND19
18:500.30ND19
19:000.31ND14
19:100.32ND14
19:200.32ND14
19:300.30ND13
19:400.31ND13
19:500.31ND15
20:000.32ND17
20:100.33ND17
20:200.34ND14
20:300.35ND10
20:400.35ND10
20:500.37ND9.5
21:000.38NDND
21:100.39ND9.7
21:200.41ND12
21:300.44ND14
21:400.45ND16
21:500.49ND17
22:000.51ND18
22:100.54ND18
22:200.55ND17
22:300.57ND17
22:400.61ND17
22:500.59ND16
23:000.60ND14
23:100.59ND13
23:200.62ND16
23:300.64ND14
23:400.62ND15
23:500.63ND15