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

○Information

○Measurement value list ： 2019/07/05(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
00:100.74NDND
00:200.78ND12
00:300.79ND9.3
00:400.81ND8.8
00:500.79ND9.9
01:000.75ND9.6
01:100.71ND8.8
01:200.67NDND
01:300.63NDND
01:400.59NDND
01:500.58NDND
02:000.54NDND
02:100.53NDND
02:200.52NDND
02:300.50ND11
02:400.53ND11
02:500.53NDND
03:000.55NDND
03:100.54NDND
03:200.59ND9.3
03:300.60NDND
03:400.56NDND
03:500.58NDND
04:000.56ND10
04:100.56ND11
04:200.54ND8.8
04:300.52ND12
04:400.46ND14
04:500.45ND14
05:000.44ND13
05:100.43ND12
05:200.42ND13
05:300.43ND12
05:400.45ND8.9
05:500.43ND9.5
06:000.43ND13
06:100.39ND15
06:200.42ND14
06:300.45ND14
06:400.44ND14
06:500.45ND13
07:000.47ND10
07:100.47ND8.9
07:200.48ND8.8
07:300.50NDND
07:400.57ND9.3
07:500.56ND13
08:000.57ND13
08:100.56ND12
08:200.51ND14
08:300.49ND15
08:400.47ND16
08:500.46ND12
09:000.42ND12
09:100.41ND14
09:200.43ND14
09:300.43ND12
09:400.41NDND
09:500.39ND9.6
10:000.45NDND
10:100.43NDND
10:200.45NDND
10:300.46NDND
10:400.49NDND
10:500.52ND9.6
11:000.52ND10
11:100.52ND9.3
11:200.52NDND
11:300.55NDND
11:400.55NDND
11:500.55NDND
12:000.56NDND
12:100.56NDND
12:200.60ND8.9
12:300.58ND9.0
12:400.55ND10
12:500.49ND11
13:000.51ND10
13:100.45ND11
13:200.44ND14
13:300.42ND12
13:400.40ND14
13:500.40ND13
14:000.37ND14
14:100.40ND13
14:200.38ND11
14:300.38ND11
14:400.39NDND
14:500.37NDND
15:000.37ND9.3
15:100.38ND9.5
15:200.38ND9.0
15:300.39ND13
15:400.39ND13
15:500.41ND13
16:000.44ND13
16:100.45ND15
16:200.47ND14
16:300.43ND13
16:400.49ND11
16:500.50NDND
17:000.48NDND
17:100.49NDND
17:200.47NDND
17:300.46NDND
17:400.44NDND
17:500.42NDND
18:000.39ND10
18:100.35NDND
18:200.32ND9.3
18:300.30NDND
18:400.29NDND
18:500.30NDND
19:000.31NDND
19:100.31NDND
19:200.32NDND
19:300.35NDND
19:400.34NDND
19:500.34NDND
20:000.34ND10
20:100.34NDND
20:200.35ND9.3
20:300.35ND10
20:400.39ND10
20:500.41NDND
21:000.40ND9.0
21:100.40ND11
21:200.42ND9.9
21:300.39ND8.9
21:400.35NDND
21:500.32NDND
22:000.30NDND
22:100.28NDND
22:200.26NDND
22:300.24NDND
22:400.24ND11
22:500.24ND9.9
23:000.22NDND
23:100.21NDND
23:200.20ND9.3
23:300.20NDND
23:400.18NDND
23:500.20NDND