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

○Information

○Measurement value list ： 2019/01/14(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.21ND19
00:100.23ND19
00:200.23ND20
00:300.22ND20
00:400.24ND17
00:500.22ND16
01:000.21ND13
01:100.20ND12
01:200.20ND12
01:300.22ND12
01:400.23ND12
01:500.24ND11
02:000.23ND12
02:100.25ND11
02:200.24ND12
02:300.28ND12
02:400.27ND13
02:500.26ND15
03:000.26ND16
03:100.25ND15
03:200.27ND14
03:300.26ND12
03:400.21ND12
03:500.21ND12
04:000.22ND9.5
04:100.21NDND
04:200.25NDND
04:300.26ND9.9
04:400.27ND11
04:500.27ND9.7
05:000.27ND11
05:100.25ND11
05:200.24ND12
05:300.27ND12
05:400.26ND10
05:500.23ND10
06:000.26ND10
06:100.24ND12
06:200.24ND10
06:300.23NDND
06:400.23NDND
06:500.24NDND
07:000.22ND12
07:100.21ND9.7
07:200.26ND11
07:300.25ND12
07:400.27ND11
07:500.28ND12
08:000.26NDND
08:100.27ND11
08:200.24NDND
08:300.23ND9.3
08:400.22ND9.9
08:500.23NDND
09:000.20ND9.6
09:100.25NDND
09:200.23ND10
09:300.26NDND
09:400.25NDND
09:500.28ND9.0
10:000.28ND10
10:100.29ND10
10:200.27ND8.8
10:300.28ND8.8
10:400.28ND9.0
10:500.28NDND
11:000.29NDND
11:100.28NDND
11:200.30NDND
11:300.30NDND
11:400.30NDND
11:500.27ND8.8
12:000.28ND11
12:100.26ND11
12:200.26ND8.9
12:300.30ND9.6
12:400.30ND11
12:500.33ND12
13:000.30ND13
13:100.32ND15
13:200.33ND18
13:300.32ND16
13:400.32ND15
13:500.30ND16
14:000.30ND13
14:100.30ND13
14:200.24ND12
14:300.24ND13
14:400.24ND11
14:500.24ND8.8
15:000.24ND10
15:100.28ND9.7
15:200.28ND11
15:300.30ND11
15:400.30ND12
15:500.29ND12
16:000.28ND10
16:100.30ND11
16:200.29ND10
16:300.26ND10
16:400.27ND10
16:500.30ND9.0
17:000.27ND9.3
17:100.30ND9.7
17:200.26ND12
17:300.28ND10
17:400.26ND11
17:500.27ND12
18:000.25ND13
18:100.26ND10
18:200.27ND12
18:300.26ND10
18:400.25NDND
18:500.25ND10
19:000.26ND12
19:100.25ND15
19:200.25ND12
19:300.25ND14
19:400.30ND16
19:500.30ND15
20:000.26ND12
20:100.30ND8.9
20:200.26ND11
20:300.30ND11
20:400.27NDND
20:500.21NDND
21:000.26ND10
21:100.22ND13
21:200.23ND12
21:300.21ND12
21:400.23ND13
21:500.24ND14
22:000.23ND13
22:100.27ND13
22:200.26ND12
22:300.27ND15
22:400.28ND17
22:500.28ND17
23:000.28ND15
23:100.26ND15
23:200.24ND15
23:300.23ND13
23:400.22ND13
23:500.22ND12