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

○Information

○Measurement value list ： 2019/02/19(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.57ND14
00:100.56ND13
00:200.56ND14
00:300.58ND14
00:400.59ND13
00:500.59ND10
01:000.59ND11
01:100.58ND13
01:200.55ND13
01:300.54ND13
01:400.51ND15
01:500.51ND16
02:000.48ND16
02:100.48ND14
02:200.47ND13
02:300.45ND12
02:400.42ND12
02:500.41ND10
03:000.40ND9.6
03:100.37ND9.9
03:200.37ND12
03:300.36ND12
03:400.35ND12
03:500.34ND12
04:000.33ND14
04:100.32ND16
04:200.33ND12
04:300.31ND12
04:400.33ND12
04:500.36ND15
05:000.33ND12
05:100.39ND12
05:200.34ND14
05:300.34ND15
05:400.34ND14
05:500.38ND14
06:000.39ND13
06:100.43ND11
06:200.49ND9.7
06:300.58ND9.7
06:400.65ND8.9
06:500.72ND11
07:000.78ND14
07:100.81ND15
07:200.84ND15
07:300.85ND15
07:400.87ND14
07:500.87ND14
08:000.87ND13
08:100.92ND11
08:200.85ND11
08:300.82ND12
08:400.79ND13
08:500.81ND10
09:000.80NDND
09:100.80NDND
09:200.78NDND
09:300.78ND9.7
09:400.78ND9.9
09:500.73ND10
10:000.73ND11
10:100.72ND10
10:200.71ND13
10:300.69ND13
10:400.65ND10
10:500.69ND14
11:000.66ND16
11:100.64ND18
11:200.60ND13
11:300.58ND14
11:400.55ND16
11:500.51ND13
12:000.49ND10
12:100.45ND9.0
12:200.44ND12
12:300.44ND9.9
12:400.41ND12
12:500.40ND11
13:000.38ND14
13:100.38ND13
13:200.38ND12
13:300.37ND12
13:400.31ND10
13:500.30ND11
14:000.35ND9.6
14:100.33ND11
14:200.26ND11
14:300.24ND9.5
14:400.25ND9.0
14:500.28ND9.3
15:000.27NDND
15:100.29NDND
15:200.28ND8.8
15:300.29NDND
15:400.31NDND
15:500.27NDND
16:000.25ND9.3
16:100.24ND11
16:200.25ND10
16:300.24ND15
16:400.23ND16
16:500.25ND16
17:000.28ND14
17:100.28ND13
17:200.28ND13
17:300.29ND8.9
17:400.29ND11
17:500.29ND12
18:000.27ND13
18:100.27ND14
18:200.26ND14
18:300.26ND14
18:400.28ND12
18:500.26ND13
19:000.28ND14
19:100.28ND13
19:200.29ND12
19:300.29ND12
19:400.26ND12
19:500.27ND9.5
20:000.27ND10
20:100.28ND11
20:200.29ND12
20:300.29ND13
20:400.32ND14
20:500.33ND17
21:000.35ND14
21:100.36ND14
21:200.39ND14
21:300.40ND14
21:400.40ND12
21:500.42ND12
22:000.42ND11
22:100.44ND11
22:200.43ND14
22:300.45ND14
22:400.46ND15
22:500.46ND16
23:000.47ND16
23:100.47ND15
23:200.47ND12
23:300.53ND11
23:400.50ND13
23:500.48ND14