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

○Information

○Measurement value list : 2017/07/22(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.23NDND
00:100.23NDND
00:200.24NDND
00:300.24NDND
00:400.23NDND
00:500.22NDND
01:000.21NDND
01:100.23NDND
01:200.22NDND
01:300.23NDND
01:400.23NDND
01:500.21NDND
02:000.21NDND
02:100.13NDND
02:200.13NDND
02:300.12NDND
02:400.12NDND
02:500.12NDND
03:000.20NDND
03:100.22NDND
03:200.17NDND
03:300.27NDND
03:400.29NDND
03:500.30NDND
04:000.31NDND
04:100.32NDND
04:200.32NDND
04:300.26NDND
04:400.30NDND
04:500.31NDND
05:000.25NDND
05:100.30NDND
05:200.29NDND
05:300.29NDND
05:400.30NDND
05:500.30NDND
06:000.29NDND
06:100.28NDND
06:200.29NDND
06:300.27NDND
06:400.26NDND
06:500.26NDND
07:000.27NDND
07:100.27NDND
07:200.28NDND
07:300.28NDND
07:400.36NDND
07:500.30NDND
08:000.32NDND
08:100.33NDND
08:200.37NDND
08:300.29NDND
08:400.27NDND
08:500.32NDND
09:000.32NDND
09:100.31NDND
09:200.33NDND
09:300.33NDND
09:400.26NDND
09:500.26NDND
10:000.31NDND
10:100.32NDND
10:200.29NDND
10:300.29NDND
10:400.28NDND
10:500.27NDND
11:000.26NDND
11:100.27NDND
11:200.26NDND
11:300.25NDND
11:400.18NDND
11:500.16NDND
12:000.16NDND
12:100.15NDND
12:200.15NDND
12:300.23NDND
12:400.23NDND
12:500.16NDND
13:000.16NDND
13:100.14NDND
13:200.15NDND
13:300.15NDND
13:400.17NDND
13:500.25NDND
14:000.26NDND
14:100.28NDND
14:200.21NDND
14:300.28NDND
14:400.27NDND
14:500.24NDND
15:000.23NDND
15:100.22NDND
15:200.19NDND
15:300.18ND10
15:400.18ND10
15:500.18NDND
16:000.19NDND
16:100.20NDND
16:200.23NDND
16:300.25NDND
16:400.29NDND
16:500.33NDND
17:000.36NDND
17:100.36NDND
17:200.37NDND
17:300.38NDND
17:400.37NDND
17:500.37NDND
18:000.38NDND
18:100.250.030ND
18:200.30NDND
18:300.38NDND
18:400.37NDND
18:500.36NDND
19:000.33NDND
19:100.30NDND
19:200.28NDND
19:300.26NDND
19:400.25NDND
19:500.24NDND
20:000.24NDND
20:100.22NDND
20:200.26NDND
20:300.27NDND
20:400.29NDND
20:500.29NDND
21:000.29NDND
21:100.28NDND
21:200.30NDND
21:300.27NDND
21:400.26NDND
21:500.26NDND
22:000.25NDND
22:100.25NDND
22:200.24NDND
22:300.26NDND
22:400.25NDND
22:500.23NDND
23:000.23NDND
23:100.22NDND
23:200.21NDND
23:300.20NDND
23:400.20NDND
23:500.22NDND