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

○Information

○Measurement value list : 2018/06/19(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.30NDND
00:100.30NDND
00:200.29NDND
00:300.30NDND
00:400.29NDND
00:500.30NDND
01:000.30NDND
01:100.31NDND
01:200.31NDND
01:300.30NDND
01:400.31NDND
01:500.23NDND
02:000.31NDND
02:100.30NDND
02:200.33NDND
02:300.34NDND
02:400.34NDND
02:500.32NDND
03:000.36NDND
03:100.39NDND
03:200.38NDND
03:300.31NDND
03:400.40NDND
03:500.40NDND
04:000.44NDND
04:100.43NDND
04:200.45NDND
04:300.44NDND
04:400.45NDND
04:500.44NDND
05:000.34NDND
05:100.40NDND
05:200.37NDND
05:300.36NDND
05:400.34NDND
05:500.33NDND
06:000.30NDND
06:100.31NDND
06:200.27NDND
06:300.26ND8.8
06:400.30ND11
06:500.28NDND
07:000.29NDND
07:100.22NDND
07:200.27NDND
07:300.25NDND
07:400.23NDND
07:500.24NDND
08:000.23ND9.6
08:100.23NDND
08:200.24NDND
08:300.25NDND
08:400.27ND9.0
08:500.26NDND
09:000.26NDND
09:100.27NDND
09:200.27NDND
09:300.25NDND
09:400.25NDND
09:500.25NDND
10:000.24NDND
10:100.21NDND
10:200.25NDND
10:300.22NDND
10:400.21NDND
10:500.24NDND
11:000.21NDND
11:100.26NDND
11:200.27NDND
11:300.28NDND
11:400.30NDND
11:500.30NDND
12:000.29NDND
12:100.29NDND
12:200.30NDND
12:300.29NDND
12:400.27NDND
12:500.29NDND
13:000.30NDND
13:100.31NDND
13:200.30NDND
13:300.30NDND
13:400.26NDND
13:500.26NDND
14:000.25NDND
14:100.27NDND
14:200.26NDND
14:300.31NDND
14:400.31NDND
14:500.31NDND
15:000.32NDND
15:100.29NDND
15:200.32NDND
15:300.33NDND
15:400.29ND8.9
15:500.37ND11
16:000.36ND10
16:100.31ND10
16:200.29ND11
16:300.29NDND
16:400.29NDND
16:500.26NDND
17:000.30NDND
17:100.30NDND
17:200.29NDND
17:300.27NDND
17:400.27NDND
17:500.26NDND
18:000.26NDND
18:100.24NDND
18:200.26NDND
18:300.22NDND
18:400.23NDND
18:500.23NDND
19:000.23NDND
19:100.24NDND
19:200.24NDND
19:300.23NDND
19:400.21NDND
19:500.20NDND
20:000.20NDND
20:100.24NDND
20:200.19NDND
20:300.20NDND
20:400.26NDND
20:500.27NDND
21:000.26NDND
21:100.21NDND
21:200.25NDND
21:300.19NDND
21:400.18NDND
21:500.18NDND
22:000.18NDND
22:100.19NDND
22:200.20NDND
22:300.25NDND
22:400.26NDND
22:500.26NDND
23:000.27NDND
23:100.27NDND
23:200.27NDND
23:300.27NDND
23:400.23NDND
23:500.27NDND