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

○Information

○Measurement value list ： 2018/11/29(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.40NDND
00:100.49NDND
00:200.51NDND
00:300.50NDND
00:400.50NDND
00:500.48NDND
01:000.48NDND
01:100.48NDND
01:200.48NDND
01:300.48NDND
01:400.50NDND
01:500.52NDND
02:000.53NDND
02:100.53NDND
02:200.52NDND
02:300.53NDND
02:400.53NDND
02:500.52NDND
03:000.52NDND
03:100.54NDND
03:200.53NDND
03:300.51NDND
03:400.48NDND
03:500.47NDND
04:000.47NDND
04:100.43NDND
04:200.34NDND
04:300.32NDND
04:400.31NDND
04:500.28NDND
05:000.24NDND
05:100.23NDND
05:200.22NDND
05:300.30NDND
05:400.27NDND
05:500.28NDND
06:000.28NDND
06:100.26NDND
06:200.15ND10
06:300.17ND12
06:400.24ND9.7
06:500.26NDND
07:000.24NDND
07:100.23NDND
07:200.24NDND
07:300.22NDND
07:400.23ND9.7
07:500.14ND9.0
08:000.14NDND
08:100.13ND9.0
08:200.13ND9.0
08:300.11ND10
08:400.11NDND
08:500.18NDND
09:000.19NDND
09:100.20NDND
09:200.21NDND
09:300.22NDND
09:400.23NDND
09:500.23NDND
10:000.23NDND
10:100.26ND9.3
10:200.26NDND
10:300.27ND8.9
10:400.27ND8.8
10:500.29NDND
11:000.21ND10
11:100.26NDND
11:200.19NDND
11:300.24NDND
11:400.16NDND
11:500.16NDND
12:000.24NDND
12:100.26NDND
12:200.25NDND
12:300.27NDND
12:400.27NDND
12:500.26NDND
13:000.27NDND
13:100.26NDND
13:200.24NDND
13:300.24NDND
13:400.24NDND
13:500.23NDND
14:000.22NDND
14:100.22NDND
14:200.23NDND
14:300.23NDND
14:400.24NDND
14:500.25NDND
15:000.25NDND
15:100.26NDND
15:200.26NDND
15:300.26NDND
15:400.23NDND
15:500.22NDND
16:000.21NDND
16:100.20NDND
16:200.20NDND
16:300.22NDND
16:400.23NDND
16:500.23NDND
17:000.25NDND
17:100.25NDND
17:200.26NDND
17:300.26NDND
17:400.26NDND
17:500.26NDND
18:000.27NDND
18:100.27NDND
18:200.27NDND
18:300.28NDND
18:400.26NDND
18:500.27NDND
19:000.26NDND
19:100.26NDND
19:200.26NDND
19:300.23NDND
19:400.23NDND
19:500.23NDND
20:000.25NDND
20:100.25NDND
20:200.24NDND
20:300.26NDND
20:400.28NDND
20:500.22NDND
21:000.22NDND
21:100.32NDND
21:200.26ND9.9
21:300.28ND9.7
21:400.27ND8.9
21:500.34ND9.5
22:000.33NDND
22:100.35ND9.9
22:200.36NDND
22:300.39NDND
22:400.43NDND
22:500.38NDND
23:000.41NDND
23:100.42NDND
23:200.42NDND
23:300.48NDND
23:400.48NDND
23:500.48NDND