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

○Information

○Measurement value list ： 2019/03/18(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.38ND9.2
00:100.34ND9.5
00:200.34NDND
00:300.32ND11
00:400.31ND9.6
00:500.29ND9.3
01:000.29ND11
01:100.28ND12
01:200.26ND11
01:300.26NDND
01:400.32ND11
01:500.34ND12
02:000.33ND14
02:100.34ND14
02:200.34ND15
02:300.30ND16
02:400.31ND16
02:500.32ND17
03:000.34ND16
03:100.36ND15
03:200.36ND14
03:300.36ND15
03:400.36ND12
03:500.35ND10
04:000.33ND9.5
04:100.33ND10
04:200.36ND12
04:300.38ND10
04:400.39ND15
04:500.39ND16
05:000.42ND16
05:100.44ND12
05:200.46ND13
05:300.49ND14
05:400.49ND11
05:500.53NDND
06:000.54NDND
06:100.55ND12
06:200.54ND9.6
06:300.54NDND
06:400.56ND9.2
06:500.56ND10
07:000.56ND11
07:100.57ND11
07:200.58ND11
07:300.58ND12
07:400.59ND11
07:500.61ND13
08:000.60ND11
08:100.59ND13
08:200.56ND12
08:300.56ND11
08:400.56ND10
08:500.54ND10
09:000.54ND11
09:100.53NDND
09:200.56ND9.9
09:300.54ND11
09:400.52ND11
09:500.51ND13
10:000.49ND13
10:100.49ND16
10:200.47ND15
10:300.49ND16
10:400.47ND19
10:500.46ND17
11:000.46ND18
11:100.45ND16
11:200.43ND17
11:300.42ND13
11:400.40ND9.5
11:500.37ND10
12:000.36NDND
12:100.34NDND
12:200.34NDND
12:300.32NDND
12:400.32ND9.5
12:500.32ND10
13:000.30ND11
13:100.29ND11
13:200.29ND11
13:300.28ND12
13:400.28ND14
13:500.27ND12
14:000.29ND10
14:100.31ND11
14:200.32ND10
14:300.38ND12
14:400.37ND11
14:500.34ND10
15:000.35ND13
15:100.34ND13
15:200.35ND12
15:300.35ND10
15:400.37ND11
15:500.39ND11
16:000.41ND11
16:100.44ND9.9
16:200.45ND11
16:300.43ND9.2
16:400.43NDND
16:500.44NDND
17:000.43NDND
17:100.41NDND
17:200.39ND10
17:300.42ND13
17:400.42ND13
17:500.39ND15
18:000.38ND16
18:100.37ND15
18:200.37ND14
18:300.36ND13
18:400.39ND14
18:500.40ND11
19:000.42ND9.3
19:100.41NDND
19:200.42NDND
19:300.41NDND
19:400.39ND12
19:500.40ND10
20:000.39ND10
20:100.40ND13
20:200.40ND16
20:300.42ND14
20:400.44ND11
20:500.43ND12
21:000.43ND10
21:100.42NDND
21:200.43NDND
21:300.42NDND
21:400.40NDND
21:500.38ND8.9
22:000.38ND14
22:100.38ND11
22:200.36ND12
22:300.36ND12
22:400.35ND14
22:500.37ND15
23:000.37ND13
23:100.36ND14
23:200.37ND11
23:300.36ND8.8
23:400.38NDND
23:500.38NDND