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

○Information

○Measurement value list ： 2019/01/23(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.39ND19
00:100.40ND19
00:200.37ND18
00:300.39ND16
00:400.39ND14
00:500.39ND14
01:000.38ND11
01:100.35ND9.2
01:200.34ND10
01:300.33ND11
01:400.31ND10
01:500.33ND12
02:000.33ND14
02:100.36ND18
02:200.34ND18
02:300.33ND18
02:400.33ND17
02:500.29ND17
03:000.30ND16
03:100.30ND14
03:200.30ND12
03:300.28ND13
03:400.27ND15
03:500.28ND14
04:000.26ND14
04:100.26ND12
04:200.26ND14
04:300.26ND13
04:400.24ND14
04:500.24ND15
05:000.26ND16
05:100.24ND19
05:200.24ND18
05:300.24ND18
05:400.22ND17
05:500.23ND16
06:000.21ND16
06:100.21ND15
06:200.22ND16
06:300.21ND18
06:400.24ND16
06:500.24ND20
07:000.25ND19
07:100.27ND20
07:200.27ND20
07:300.28ND18
07:400.29ND18
07:500.24ND17
08:000.24ND17
08:100.22ND15
08:200.25ND14
08:300.26ND16
08:400.28ND16
08:500.23ND14
09:000.22ND13
09:100.23ND14
09:200.24ND14
09:300.23ND15
09:400.22ND16
09:500.21ND20
10:000.21ND19
10:100.23ND20
10:200.24ND23
10:300.23ND21
10:400.23ND20
10:500.25ND17
11:000.26ND17
11:100.25ND16
11:200.25ND13
11:300.25ND11
11:400.26ND12
11:500.25ND13
12:000.29ND13
12:100.25ND13
12:200.23ND13
12:300.25ND16
12:400.32ND18
12:500.31ND18
13:000.31ND18
13:100.31ND17
13:200.33ND18
13:300.32ND16
13:400.29ND17
13:500.30ND16
14:000.30ND17
14:100.30ND17
14:200.29ND14
14:300.29ND16
14:400.31ND15
14:500.30ND14
15:000.28ND16
15:100.27ND17
15:200.27ND19
15:300.23ND18
15:400.21ND19
15:500.21ND18
16:000.22ND15
16:100.23ND15
16:200.23ND16
16:300.28ND17
16:400.25ND15
16:500.29ND18
17:000.30ND18
17:100.30ND20
17:200.30ND18
17:300.29ND16
17:400.29ND14
17:500.29ND16
18:000.29ND15
18:100.29ND13
18:200.30ND13
18:300.30ND16
18:400.26ND18
18:500.27ND15
19:000.27ND18
19:100.26ND19
19:200.32ND20
19:300.32ND17
19:400.27ND17
19:500.31ND19
20:000.30ND18
20:100.31ND17
20:200.32ND18
20:300.33ND22
20:400.33ND23
20:500.34ND23
21:000.34ND20
21:100.35ND21
21:200.34ND17
21:300.33ND15
21:400.32ND14
21:500.30ND12
22:000.30ND15
22:100.29ND16
22:200.28ND17
22:300.28ND16
22:400.29ND18
22:500.28ND17
23:000.29ND18
23:100.27ND17
23:200.29ND19
23:300.30ND20
23:400.25ND20
23:500.24ND21