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

○Information

○Measurement value list : 2017/09/11(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.39NDND
00:100.38NDND
00:200.38NDND
00:300.39NDND
00:400.38NDND
00:500.40NDND
01:000.39NDND
01:100.40NDND
01:200.40NDND
01:300.40NDND
01:400.40NDND
01:500.36NDND
02:000.35NDND
02:100.33NDND
02:200.32NDND
02:300.31NDND
02:400.30NDND
02:500.30NDND
03:000.32NDND
03:100.30NDND
03:200.30NDND
03:300.28NDND
03:400.26NDND
03:500.29NDND
04:000.27NDND
04:100.30NDND
04:200.32NDND
04:300.32NDND
04:400.33NDND
04:500.30NDND
05:000.30NDND
05:100.29NDND
05:200.30NDND
05:300.30NDND
05:400.30NDND
05:500.24NDND
06:000.31NDND
06:100.22NDND
06:200.29NDND
06:300.30NDND
06:400.27NDND
06:500.24NDND
07:000.23NDND
07:100.22NDND
07:200.20NDND
07:300.11NDND
07:400.18NDND
07:500.19NDND
08:000.18NDND
08:100.17NDND
08:200.16NDND
08:300.15NDND
08:400.057NDND
08:50NDNDND
09:00NDNDND
09:100.12NDND
09:200.14NDND
09:300.14NDND
09:400.15NDND
09:500.17NDND
10:000.095NDND
10:100.095NDND
10:200.10NDND
10:300.098NDND
10:400.10NDND
10:500.089NDND
11:000.089NDND
11:100.087NDND
11:200.086NDND
11:300.15NDND
11:400.15NDND
11:500.17NDND
12:000.16NDND
12:100.17NDND
12:200.16NDND
12:300.17NDND
12:400.19NDND
12:500.20NDND
13:000.20NDND
13:100.21NDND
13:200.23NDND
13:300.23NDND
13:400.18NDND
13:500.17NDND
14:000.23NDND
14:100.19NDND
14:200.18NDND
14:300.13NDND
14:400.18NDND
14:500.20NDND
15:000.20NDND
15:100.21NDND
15:200.20NDND
15:300.20NDND
15:400.20NDND
15:500.18NDND
16:000.18NDND
16:100.18NDND
16:200.19NDND
16:300.18NDND
16:400.18NDND
16:500.18NDND
17:000.20NDND
17:100.22NDND
17:200.23NDND
17:300.27NDND
17:400.30NDND
17:500.31NDND
18:000.32NDND
18:100.31NDND
18:200.30NDND
18:300.28NDND
18:400.25NDND
18:500.23NDND
19:000.23NDND
19:100.23NDND
19:200.17NDND
19:300.26NDND
19:400.29NDND
19:500.31NDND
20:000.33NDND
20:100.37NDND
20:200.39NDND
20:300.39NDND
20:400.39NDND
20:500.41NDND
21:000.32NDND
21:100.39NDND
21:200.37NDND
21:300.37NDND
21:400.38NDND
21:500.38NDND
22:000.40NDND
22:100.40NDND
22:200.42NDND
22:300.35NDND
22:400.42NDND
22:500.34NDND
23:000.42NDND
23:100.40NDND
23:200.40NDND
23:300.41NDND
23:400.42NDND
23:500.42NDND