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

○Information

○Measurement value list ： 2019/12/11(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.21NDND
00:100.21NDND
00:200.20NDND
00:300.21NDND
00:400.21NDND
00:500.22NDND
01:000.23ND9.0
01:100.22ND12
01:200.22ND11
01:300.22ND9.3
01:400.21NDND
01:500.23NDND
02:000.25NDND
02:100.24NDND
02:200.25NDND
02:300.24NDND
02:400.24ND9.6
02:500.23ND10
03:000.22ND12
03:100.24ND11
03:200.24ND10
03:300.26ND9.9
03:400.28ND12
03:500.27ND13
04:000.26ND11
04:100.26ND11
04:200.28ND12
04:300.27ND12
04:400.28ND8.8
04:500.27NDND
05:000.29NDND
05:100.28NDND
05:200.26NDND
05:300.25NDND
05:400.23NDND
05:500.24NDND
06:000.22NDND
06:100.23NDND
06:200.24NDND
06:300.23NDND
06:400.24NDND
06:500.25NDND
07:000.26NDND
07:100.26ND9.2
07:200.24ND8.9
07:300.26NDND
07:400.23NDND
07:500.21NDND
08:000.19NDND
08:100.20NDND
08:200.21NDND
08:300.22NDND
08:400.24NDND
08:500.25ND11
09:000.26ND8.9
09:100.24NDND
09:200.23ND9.3
09:300.22ND10
09:400.23ND11
09:500.23NDND
10:000.24NDND
10:100.26NDND
10:200.27NDND
10:300.27NDND
10:400.25NDND
10:500.27NDND
11:000.25NDND
11:100.23ND10
11:200.23ND12
11:300.22ND13
11:400.21ND11
11:500.21ND11
12:000.23ND9.0
12:100.24ND9.5
12:200.24ND10
12:300.24NDND
12:400.25ND9.6
12:500.24ND9.0
13:000.22ND10
13:100.23ND10
13:200.22NDND
13:300.22NDND
13:400.20NDND
13:500.21NDND
14:000.20NDND
14:100.20NDND
14:200.20NDND
14:300.18NDND
14:400.20NDND
14:500.19NDND
15:000.19NDND
15:100.20NDND
15:200.21NDND
15:300.20NDND
15:400.21NDND
15:500.23NDND
16:000.23NDND
16:100.23NDND
16:200.23NDND
16:300.24NDND
16:400.25NDND
16:500.26NDND
17:000.27NDND
17:100.25NDND
17:200.26NDND
17:300.26NDND
17:400.25NDND
17:500.25NDND
18:000.24NDND
18:100.25NDND
18:200.25NDND
18:300.24NDND
18:400.23NDND
18:500.23NDND
19:000.24ND9.2
19:100.24NDND
19:200.23NDND
19:300.23ND9.6
19:400.24NDND
19:500.24NDND
20:000.25NDND
20:100.25ND9.9
20:200.26ND9.9
20:300.26ND11
20:400.27ND13
20:500.29ND14
21:000.29ND13
21:100.29ND13
21:200.27ND14
21:300.26ND11
21:400.26ND9.7
21:500.26NDND
22:000.26NDND
22:100.27NDND
22:200.27NDND
22:300.29NDND
22:400.28NDND
22:500.28NDND
23:000.28NDND
23:100.26ND8.8
23:200.26ND11
23:300.26ND10
23:400.26ND11
23:500.25ND10