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

○Information

○Measurement value list ： 2019/01/12(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.30ND13
00:100.31ND12
00:200.31ND10
00:300.30ND9.6
00:400.32ND9.3
00:500.32ND9.7
01:000.30ND11
01:100.27ND11
01:200.27ND13
01:300.28ND14
01:400.26ND14
01:500.25ND15
02:000.25ND13
02:100.26ND16
02:200.26ND15
02:300.23ND16
02:400.22ND16
02:500.24ND16
03:000.24ND16
03:100.25ND12
03:200.24ND11
03:300.25ND11
03:400.25ND11
03:500.23ND9.0
04:000.22NDND
04:100.21NDND
04:200.21NDND
04:300.25ND9.7
04:400.25ND8.9
04:500.27ND9.0
05:000.26ND10
05:100.26NDND
05:200.26NDND
05:300.24NDND
05:400.25NDND
05:500.23NDND
06:000.22NDND
06:100.23ND10
06:200.24NDND
06:300.24ND9.5
06:400.21ND9.0
06:500.25NDND
07:000.27ND11
07:100.29ND9.5
07:200.29ND12
07:300.28ND11
07:400.26ND10
07:500.27ND10
08:000.23ND10
08:100.22ND13
08:200.22ND12
08:300.25ND11
08:400.23ND12
08:500.21ND12
09:000.21ND11
09:100.21ND9.5
09:200.24ND8.9
09:300.23ND11
09:400.22NDND
09:500.26ND8.8
10:000.23NDND
10:100.24ND8.8
10:200.23ND9.2
10:300.23NDND
10:400.23ND9.2
10:500.24ND9.9
11:000.27NDND
11:100.27ND12
11:200.27ND14
11:300.24ND14
11:400.23ND17
11:500.25ND17
12:000.24ND19
12:100.24ND16
12:200.25ND11
12:300.25ND13
12:400.25ND11
12:500.25ND14
13:000.25ND14
13:100.25ND13
13:200.25ND15
13:300.25ND13
13:400.26ND12
13:500.27NDND
14:000.27NDND
14:100.28NDND
14:200.28NDND
14:300.24NDND
14:400.23NDND
14:500.24NDND
15:000.26NDND
15:100.26NDND
15:200.28ND9.6
15:300.33ND15
15:400.34ND14
15:500.34ND14
16:000.33ND11
16:100.33ND10
16:200.28ND11
16:300.26ND9.6
16:400.24NDND
16:500.22ND11
17:000.20ND14
17:100.20ND15
17:200.20ND14
17:300.26ND14
17:400.23ND17
17:500.27ND16
18:000.23ND15
18:100.23ND13
18:200.22ND11
18:300.20ND12
18:400.21ND12
18:500.21ND11
19:000.20ND11
19:100.20ND11
19:200.18ND14
19:300.19ND13
19:400.18ND12
19:500.17ND13
20:000.18ND12
20:100.19ND11
20:200.21NDND
20:300.26ND9.3
20:400.22NDND
20:500.27NDND
21:000.28NDND
21:100.27NDND
21:200.27NDND
21:300.26NDND
21:400.26NDND
21:500.26NDND
22:000.22NDND
22:100.22NDND
22:200.21ND9.5
22:300.21ND11
22:400.23ND11
22:500.22ND12
23:000.23ND9.7
23:100.23ND9.3
23:200.24ND11
23:300.27ND11
23:400.26ND11
23:500.28ND12