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

○Information

○Measurement value list ： 2019/02/27(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.22NDND
00:100.23ND9.0
00:200.23ND11
00:300.24ND14
00:400.25ND15
00:500.26ND17
01:000.28ND23
01:100.28ND21
01:200.27ND20
01:300.30ND18
01:400.30ND18
01:500.30ND18
02:000.28ND15
02:100.30ND15
02:200.31ND15
02:300.32ND16
02:400.32ND15
02:500.32ND17
03:000.33ND16
03:100.32ND15
03:200.32ND10
03:300.34NDND
03:400.34NDND
03:500.35NDND
04:000.35NDND
04:100.36NDND
04:200.36NDND
04:300.34ND11
04:400.34ND10
04:500.34ND10
05:000.34NDND
05:100.33ND9.7
05:200.33ND11
05:300.33ND14
05:400.33ND16
05:500.32ND16
06:000.32ND17
06:100.32ND14
06:200.32ND16
06:300.32ND16
06:400.31ND15
06:500.30ND14
07:000.30ND15
07:100.30ND17
07:200.30ND14
07:300.28ND12
07:400.27ND14
07:500.28ND15
08:000.24ND15
08:100.23ND14
08:200.22ND14
08:300.23ND13
08:400.22ND11
08:500.21ND10
09:000.21ND11
09:100.22ND12
09:200.21ND11
09:300.20ND12
09:400.23ND10
09:500.21ND12
10:000.21ND9.3
10:100.20ND9.3
10:200.18ND11
10:300.17ND12
10:400.15ND10
10:500.16ND9.3
11:000.17ND10
11:100.18ND10
11:200.20ND13
11:300.22ND14
11:400.24ND16
11:500.25ND18
12:000.25ND17
12:100.27ND15
12:200.28ND12
12:300.31ND13
12:400.30ND13
12:500.30ND15
13:000.30ND16
13:100.28ND15
13:200.30ND12
13:300.29NDND
13:400.32NDND
13:500.32NDND
14:000.33NDND
14:100.35NDND
14:200.34ND9.6
14:300.34ND12
14:400.33ND10
14:500.35ND11
15:000.35ND9.2
15:100.37ND9.5
15:200.40ND10
15:300.42ND9.5
15:400.42ND9.0
15:500.41NDND
16:000.41NDND
16:100.41NDND
16:200.40NDND
16:300.39NDND
16:400.40NDND
16:500.43ND12
17:000.46ND13
17:100.45ND16
17:200.46ND18
17:300.47ND17
17:400.46ND16
17:500.42ND13
18:000.41ND15
18:100.39ND12
18:200.36ND8.8
18:300.36ND10
18:400.34ND9.9
18:500.32ND11
19:000.30NDND
19:100.28ND8.9
19:200.27ND11
19:300.27ND12
19:400.26ND14
19:500.26ND14
20:000.26ND14
20:100.28ND15
20:200.28ND15
20:300.28ND15
20:400.29ND13
20:500.30ND15
21:000.29ND15
21:100.28ND16
21:200.28ND14
21:300.24ND14
21:400.23ND13
21:500.25ND11
22:000.25ND14
22:100.24ND12
22:200.23ND12
22:300.24ND9.6
22:400.23ND11
22:500.20ND9.6
23:000.20NDND
23:100.18NDND
23:200.20NDND
23:300.20ND9.2
23:400.20ND9.7
23:500.20ND12