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

○Information

○Measurement value list : 2018/06/02(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.17NDND
00:100.18NDND
00:200.22NDND
00:300.22NDND
00:400.23NDND
00:500.24NDND
01:000.22NDND
01:100.21NDND
01:200.19NDND
01:300.19NDND
01:400.20NDND
01:500.20NDND
02:000.21NDND
02:100.21NDND
02:200.22NDND
02:300.22NDND
02:400.22NDND
02:500.22NDND
03:000.24NDND
03:100.25NDND
03:200.24NDND
03:300.22ND9.6
03:400.23ND11
03:500.22ND9.7
04:000.20ND9.0
04:100.19ND9.3
04:200.17NDND
04:300.17NDND
04:400.15NDND
04:500.15NDND
05:000.14NDND
05:100.13NDND
05:200.13NDND
05:300.12NDND
05:400.11NDND
05:500.12NDND
06:000.11NDND
06:100.11NDND
06:200.14NDND
06:300.15NDND
06:400.17NDND
06:500.17NDND
07:000.20NDND
07:100.21NDND
07:200.21NDND
07:300.23NDND
07:400.24NDND
07:500.24NDND
08:000.25NDND
08:100.27NDND
08:200.25NDND
08:300.31NDND
08:400.29NDND
08:500.29NDND
09:000.26NDND
09:100.25NDND
09:200.25NDND
09:300.23NDND
09:400.24NDND
09:500.24NDND
10:000.24NDND
10:100.22NDND
10:200.21NDND
10:300.20NDND
10:400.20NDND
10:500.18NDND
11:000.17NDND
11:100.14NDND
11:200.12NDND
11:300.12NDND
11:400.12NDND
11:500.089NDND
12:000.11NDND
12:100.11NDND
12:200.078NDND
12:300.089NDND
12:400.097NDND
12:500.099NDND
13:000.11NDND
13:100.12NDND
13:200.12NDND
13:300.11NDND
13:400.10ND10
13:500.11NDND
14:000.10ND9.7
14:100.096NDND
14:200.10NDND
14:300.10NDND
14:400.11NDND
14:500.12NDND
15:000.13NDND
15:100.12NDND
15:200.11NDND
15:300.10NDND
15:400.097NDND
15:500.10NDND
16:000.10NDND
16:100.10NDND
16:200.11NDND
16:300.12NDND
16:400.12NDND
16:500.12NDND
17:000.12NDND
17:100.14NDND
17:200.15NDND
17:300.15NDND
17:400.16NDND
17:500.16NDND
18:000.15ND9.5
18:100.12NDND
18:200.12NDND
18:300.12NDND
18:400.12NDND
18:500.11NDND
19:000.12NDND
19:100.13NDND
19:200.12NDND
19:300.11NDND
19:400.093NDND
19:500.084NDND
20:000.098NDND
20:100.11NDND
20:200.11NDND
20:300.13NDND
20:400.14NDND
20:500.15NDND
21:000.15NDND
21:100.15NDND
21:200.17NDND
21:300.17NDND
21:400.17NDND
21:500.19NDND
22:000.19NDND
22:100.19NDND
22:200.19NDND
22:300.21NDND
22:400.23NDND
22:500.23NDND
23:000.23NDND
23:100.22NDND
23:200.23NDND
23:300.24NDND
23:400.23NDND
23:500.25NDND