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

○Information

○Measurement value list ： 2018/03/08(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.42NDND
00:100.42NDND
00:200.42NDND
00:300.42NDND
00:400.43NDND
00:500.42NDND
01:000.43NDND
01:100.43NDND
01:200.40NDND
01:300.37NDND
01:400.36NDND
01:500.35NDND
02:000.33NDND
02:100.32NDND
02:200.32NDND
02:300.30NDND
02:400.27NDND
02:500.29NDND
03:000.29NDND
03:100.29NDND
03:200.28NDND
03:300.27NDND
03:400.28NDND
03:500.25NDND
04:000.24NDND
04:100.24NDND
04:200.24NDND
04:300.25NDND
04:400.26NDND
04:500.26NDND
05:000.27NDND
05:100.26NDND
05:200.26NDND
05:300.24NDND
05:400.22NDND
05:500.19NDND
06:000.18NDND
06:100.15NDND
06:200.14NDND
06:300.14NDND
06:400.12NDND
06:500.13NDND
07:000.12NDND
07:100.072NDND
07:200.066NDND
07:300.067NDND
07:400.13NDND
07:500.14NDND
08:000.12NDND
08:100.14NDND
08:200.15NDND
08:300.17NDND
08:400.18NDND
08:500.18NDND
09:000.23NDND
09:100.24NDND
09:200.24NDND
09:300.23NDND
09:400.23NDND
09:500.22NDND
10:000.20NDND
10:100.22NDND
10:200.21NDND
10:300.21NDND
10:400.22NDND
10:500.23NDND
11:000.23NDND
11:100.22NDND
11:200.22NDND
11:300.23NDND
11:400.23NDND
11:500.23NDND
12:000.21NDND
12:100.21NDND
12:200.20NDND
12:300.20NDND
12:400.18NDND
12:500.18NDND
13:000.20NDND
13:100.19NDND
13:200.19NDND
13:300.19NDND
13:400.19NDND
13:500.20NDND
14:000.20NDND
14:100.22NDND
14:200.22NDND
14:300.22NDND
14:400.21NDND
14:500.20NDND
15:000.18NDND
15:100.15NDND
15:200.12NDND
15:300.12NDND
15:400.10NDND
15:500.10NDND
16:000.093NDND
16:100.080NDND
16:200.068NDND
16:300.065NDND
16:400.053NDND
16:500.050NDND
17:000.062NDND
17:100.067NDND
17:200.080NDND
17:300.084NDND
17:400.090NDND
17:500.099NDND
18:000.099NDND
18:100.087NDND
18:200.084NDND
18:300.084NDND
18:400.087NDND
18:500.057NDND
19:00NDNDND
19:100.061NDND
19:200.068NDND
19:30NDNDND
19:40NDNDND
19:50NDNDND
20:000.062NDND
20:100.053NDND
20:20NDND9.0
20:300.064NDND
20:400.059ND9.7
20:500.056ND9.9
21:000.059ND9.2
21:100.070ND9.0
21:200.050NDND
21:300.055NDND
21:400.076NDND
21:500.094NDND
22:000.11NDND
22:100.13NDND
22:200.16NDND
22:300.17NDND
22:400.16NDND
22:500.18NDND
23:000.18ND8.9
23:100.16ND10
23:200.16ND9.0
23:300.15ND11
23:400.14ND9.3
23:500.11ND9.0