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

○Information

○Measurement value list : 2018/11/22(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.32NDND
00:100.32NDND
00:200.31ND9.9
00:300.31ND11
00:400.32ND9.9
00:500.31NDND
01:000.31NDND
01:100.30NDND
01:200.30NDND
01:300.28NDND
01:400.24NDND
01:500.28NDND
02:000.27NDND
02:100.27NDND
02:200.27NDND
02:300.26NDND
02:400.26NDND
02:500.28NDND
03:000.29NDND
03:100.25NDND
03:200.26NDND
03:300.27NDND
03:400.29NDND
03:500.31NDND
04:000.32NDND
04:100.34NDND
04:200.41NDND
04:300.39NDND
04:400.40NDND
04:500.45NDND
05:000.41NDND
05:100.43NDND
05:200.49NDND
05:300.49NDND
05:400.48NDND
05:500.48NDND
06:000.49NDND
06:100.49ND9.9
06:200.51NDND
06:300.51NDND
06:400.52NDND
06:500.55NDND
07:000.52NDND
07:100.58NDND
07:200.57NDND
07:300.59NDND
07:400.61NDND
07:500.59NDND
08:000.58NDND
08:100.57NDND
08:200.56NDND
08:300.50NDND
08:400.48NDND
08:500.48NDND
09:000.47NDND
09:100.46NDND
09:200.48NDND
09:300.47NDND
09:400.49NDND
09:500.49NDND
10:000.54NDND
10:100.53NDND
10:200.47NDND
10:300.50NDND
10:400.42NDND
10:500.39NDND
11:000.36NDND
11:100.33NDND
11:200.32NDND
11:300.30ND9.0
11:400.35NDND
11:500.35NDND
12:000.33NDND
12:100.34NDND
12:200.36NDND
12:300.38NDND
12:400.40NDND
12:500.41NDND
13:000.43NDND
13:100.38NDND
13:200.36NDND
13:300.34NDND
13:400.32NDND
13:500.31ND11
14:000.29ND11
14:100.27ND11
14:200.26ND10
14:300.22ND11
14:400.20ND11
14:500.19ND9.3
15:000.17ND10
15:100.20ND8.9
15:200.18ND9.0
15:300.18NDND
15:400.18NDND
15:500.16NDND
16:000.12NDND
16:100.14NDND
16:200.16NDND
16:300.15NDND
16:400.16NDND
16:500.16NDND
17:000.16NDND
17:100.14NDND
17:200.12NDND
17:300.15NDND
17:400.14NDND
17:500.17ND9.6
18:000.19NDND
18:100.22ND9.0
18:200.26ND13
18:300.29ND13
18:400.33ND10
18:500.36ND10
19:000.38ND14
19:100.38ND13
19:200.39ND8.9
19:300.38NDND
19:400.37NDND
19:500.36NDND
20:000.35NDND
20:100.34NDND
20:200.33NDND
20:300.33NDND
20:400.32NDND
20:500.31NDND
21:000.31NDND
21:100.40NDND
21:200.32NDND
21:300.32NDND
21:400.32NDND
21:500.32NDND
22:000.30NDND
22:100.29NDND
22:200.28NDND
22:300.28NDND
22:400.30NDND
22:500.29NDND
23:000.30NDND
23:100.29NDND
23:200.32NDND
23:300.26NDND
23:400.24NDND
23:500.23NDND