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

○Information

○Measurement value list : 2018/11/27(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.67NDND
00:100.67NDND
00:200.65NDND
00:300.67NDND
00:400.65NDND
00:500.66NDND
01:000.67NDND
01:100.67NDND
01:200.67NDND
01:300.66NDND
01:400.65NDND
01:500.64NDND
02:000.61NDND
02:100.59NDND
02:200.65NDND
02:300.64NDND
02:400.51NDND
02:500.56NDND
03:000.52NDND
03:100.52NDND
03:200.41NDND
03:300.37NDND
03:400.37NDND
03:500.34NDND
04:000.32NDND
04:100.29NDND
04:200.27NDND
04:300.33NDND
04:400.30ND9.3
04:500.31ND9.6
05:000.30NDND
05:100.31NDND
05:200.29ND9.0
05:300.31ND9.6
05:400.32NDND
05:500.31NDND
06:000.31NDND
06:100.31NDND
06:200.30NDND
06:300.29NDND
06:400.27NDND
06:500.26NDND
07:000.26NDND
07:100.24NDND
07:200.24NDND
07:300.24NDND
07:400.20NDND
07:500.20NDND
08:000.26NDND
08:100.26NDND
08:200.27ND9.0
08:300.28ND11
08:400.29ND11
08:500.30ND10
09:000.32ND12
09:100.35ND8.8
09:200.37NDND
09:300.41NDND
09:400.43NDND
09:500.45NDND
10:000.39NDND
10:100.39NDND
10:200.39NDND
10:300.46NDND
10:400.38NDND
10:500.36NDND
11:000.42NDND
11:100.40NDND
11:200.38NDND
11:300.37NDND
11:400.35NDND
11:500.34NDND
12:000.33NDND
12:100.33NDND
12:200.23NDND
12:300.22NDND
12:400.21NDND
12:500.20NDND
13:000.18NDND
13:100.17NDND
13:200.25NDND
13:300.25NDND
13:400.16NDND
13:500.23NDND
14:000.21NDND
14:100.21NDND
14:200.14NDND
14:300.12NDND
14:400.19NDND
14:500.12NDND
15:000.14NDND
15:100.14NDND
15:200.14NDND
15:300.14NDND
15:400.14NDND
15:500.13NDND
16:000.21ND12
16:100.13ND13
16:200.12ND9.0
16:300.21NDND
16:400.13NDND
16:500.15NDND
17:000.13NDND
17:100.14NDND
17:200.22NDND
17:300.23NDND
17:400.15NDND
17:500.22NDND
18:000.22NDND
18:100.21NDND
18:200.22NDND
18:300.12ND9.5
18:400.20ND9.5
18:500.19NDND
19:000.20NDND
19:100.22NDND
19:200.21NDND
19:300.23NDND
19:400.24NDND
19:500.25NDND
20:000.27NDND
20:100.27NDND
20:200.28NDND
20:300.30NDND
20:400.32NDND
20:500.33NDND
21:000.32NDND
21:100.27NDND
21:200.37NDND
21:300.40NDND
21:400.43NDND
21:500.45NDND
22:000.50NDND
22:100.52NDND
22:200.47NDND
22:300.49NDND
22:400.51NDND
22:500.61NDND
23:000.61NDND
23:100.62NDND
23:200.62NDND
23:300.60NDND
23:400.59NDND
23:500.58NDND