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

○Information

○Measurement value list ： 2018/04/21(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.26NDND
00:100.24NDND
00:200.23NDND
00:300.22NDND
00:400.19NDND
00:500.15NDND
01:000.18NDND
01:100.18NDND
01:200.15NDND
01:300.21NDND
01:400.23NDND
01:500.23NDND
02:000.23NDND
02:100.20NDND
02:200.19NDND
02:300.20NDND
02:400.20NDND
02:500.21NDND
03:000.20NDND
03:100.18NDND
03:200.18NDND
03:300.18NDND
03:400.21NDND
03:500.16NDND
04:000.15NDND
04:100.14NDND
04:200.15NDND
04:300.12NDND
04:400.12NDND
04:500.11NDND
05:000.11NDND
05:100.12NDND
05:200.12NDND
05:300.16NDND
05:400.14NDND
05:500.14NDND
06:000.18NDND
06:100.16NDND
06:200.16NDND
06:300.13NDND
06:400.12NDND
06:500.096NDND
07:000.12NDND
07:100.14NDND
07:200.14NDND
07:300.14NDND
07:400.17NDND
07:500.19NDND
08:000.18NDND
08:100.16NDND
08:200.16NDND
08:300.13NDND
08:400.15NDND
08:500.13NDND
09:000.14NDND
09:100.14NDND
09:200.15NDND
09:300.14NDND
09:400.18NDND
09:500.18NDND
10:000.17NDND
10:100.17NDND
10:200.17NDND
10:300.18NDND
10:400.17NDND
10:500.19NDND
11:000.20NDND
11:100.21NDND
11:200.17NDND
11:300.17NDND
11:400.17NDND
11:500.15NDND
12:000.14NDND
12:100.12NDND
12:200.12NDND
12:300.14NDND
12:400.14NDND
12:500.13NDND
13:000.12NDND
13:100.11NDND
13:200.11NDND
13:300.093NDND
13:400.11NDND
13:500.11NDND
14:000.12NDND
14:100.082NDND
14:200.15NDND
14:300.12NDND
14:400.093NDND
14:500.089NDND
15:000.093NDND
15:100.062NDND
15:200.053NDND
15:300.056NDND
15:400.051NDND
15:500.057NDND
16:000.056NDND
16:100.060NDND
16:200.064NDND
16:300.064NDND
16:400.099NDND
16:500.11NDND
17:000.11NDND
17:100.096NDND
17:200.11NDND
17:30NDNDND
17:400.075NDND
17:500.055NDND
18:000.064NDND
18:10NDNDND
18:20NDNDND
18:30NDNDND
18:40NDNDND
18:500.090NDND
19:000.084NDND
19:100.078NDND
19:200.084NDND
19:300.078NDND
19:400.092NDND
19:500.092NDND
20:000.084NDND
20:100.093NDND
20:200.098NDND
20:300.10NDND
20:400.059NDND
20:50NDNDND
21:000.050NDND
21:100.14NDND
21:200.14NDND
21:300.13NDND
21:400.16NDND
21:500.16NDND
22:000.16NDND
22:100.12ND9.0
22:200.14NDND
22:300.14ND9.5
22:400.14NDND
22:500.15NDND
23:000.15NDND
23:100.16NDND
23:200.16NDND
23:300.11NDND
23:400.14NDND
23:500.20NDND