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

○Information

○Measurement value list ： 2018/12/04(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
00:100.27ND9.0
00:200.27ND9.5
00:300.26NDND
00:400.31NDND
00:500.32NDND
01:000.31NDND
01:100.30NDND
01:200.30NDND
01:300.30NDND
01:400.29NDND
01:500.28NDND
02:000.23NDND
02:100.23NDND
02:200.22NDND
02:300.23NDND
02:400.23NDND
02:500.27NDND
03:000.26NDND
03:100.26NDND
03:200.25NDND
03:300.26NDND
03:400.27NDND
03:500.21NDND
04:000.21NDND
04:100.21NDND
04:200.22NDND
04:300.26NDND
04:400.26NDND
04:500.30NDND
05:000.29NDND
05:100.37NDND
05:200.38NDND
05:300.40NDND
05:400.42NDND
05:500.43NDND
06:000.44NDND
06:100.45NDND
06:200.46NDND
06:300.46NDND
06:400.43NDND
06:500.43NDND
07:000.43NDND
07:100.43NDND
07:200.45NDND
07:300.46NDND
07:400.49NDND
07:500.49NDND
08:000.49NDND
08:100.49NDND
08:200.48NDND
08:300.48NDND
08:400.47NDND
08:500.47NDND
09:000.46NDND
09:100.46NDND
09:200.43NDND
09:300.41NDND
09:400.46NDND
09:500.40NDND
10:000.40NDND
10:100.40NDND
10:200.44NDND
10:300.46NDND
10:400.46NDND
10:500.47NDND
11:000.47NDND
11:100.46NDND
11:200.41NDND
11:300.37NDND
11:400.35NDND
11:500.33NDND
12:000.32NDND
12:100.30NDND
12:200.28NDND
12:300.27NDND
12:400.27NDND
12:500.24NDND
13:000.21NDND
13:100.26NDND
13:200.26NDND
13:300.23NDND
13:400.23NDND
13:500.24NDND
14:000.25NDND
14:100.25NDND
14:200.26NDND
14:300.27NDND
14:400.26NDND
14:500.20NDND
15:000.18NDND
15:100.18NDND
15:200.16NDND
15:300.17NDND
15:400.18NDND
15:500.20NDND
16:000.25NDND
16:100.25NDND
16:200.20NDND
16:300.24NDND
16:400.22NDND
16:500.20NDND
17:000.15NDND
17:100.15NDND
17:200.21NDND
17:300.16NDND
17:400.16NDND
17:500.16NDND
18:000.23NDND
18:100.24NDND
18:200.24NDND
18:300.26NDND
18:400.26NDND
18:500.27NDND
19:000.26NDND
19:100.20NDND
19:200.25NDND
19:300.23NDND
19:400.24NDND
19:500.24NDND
20:000.25NDND
20:100.21NDND
20:200.25NDND
20:300.23NDND
20:400.21NDND
20:500.20NDND
21:000.25NDND
21:100.23NDND
21:200.23NDND
21:300.17NDND
21:400.17NDND
21:500.17NDND
22:000.18ND9.0
22:100.20ND10
22:200.21ND9.7
22:300.21NDND
22:400.22NDND
22:500.22NDND
23:000.21NDND
23:100.20NDND
23:200.20NDND
23:300.21ND9.3
23:400.19ND8.8
23:500.18ND8.9