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

○Information

○Measurement value list ： 2020/04/02(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.30ND20
00:100.31ND22
00:200.31ND21
00:300.32ND23
00:400.32ND22
00:500.33ND24
01:000.32ND25
01:100.32ND22
01:200.33ND24
01:300.33ND20
01:400.34ND19
01:500.35ND16
02:000.36ND14
02:100.36ND16
02:200.36ND15
02:300.35ND18
02:400.34ND17
02:500.33ND20
03:000.30ND23
03:100.28ND21
03:200.32ND21
03:300.33ND20
03:400.32ND20
03:500.30ND19
04:000.28ND14
04:100.30ND15
04:200.29ND16
04:300.28ND18
04:400.27ND19
04:500.30ND20
05:000.31ND19
05:100.31ND18
05:200.30ND14
05:300.30ND15
05:400.32ND14
05:500.30ND12
06:000.30ND16
06:100.30ND17
06:200.29ND22
06:300.30ND22
06:400.29ND22
06:500.32ND23
07:000.32ND23
07:100.31ND22
07:200.34ND20
07:300.35ND19
07:400.35ND19
07:500.34ND19
08:000.35ND16
08:100.36ND14
08:200.35ND16
08:300.34ND15
08:400.35ND12
08:500.35ND13
09:000.37ND16
09:100.39ND17
09:200.39ND17
09:300.41ND17
09:400.41ND18
09:500.41ND18
10:000.41ND16
10:100.39ND17
10:200.38ND17
10:300.39ND18
10:400.38ND21
10:500.38ND20
11:000.36ND21
11:100.38ND20
11:200.39ND21
11:300.37ND21
11:400.38ND18
11:500.36ND18
12:000.37ND18
12:100.38ND21
12:200.38ND18
12:300.38ND17
12:400.38ND20
12:500.38ND21
13:000.38ND21
13:100.34ND18
13:200.35ND19
13:300.36ND20
13:400.36ND20
13:500.37ND22
14:000.36ND22
14:100.36ND22
14:200.34ND22
14:300.33ND20
14:400.33ND16
14:500.32ND15
15:000.31ND14
15:100.32ND14
15:200.32ND17
15:300.32ND21
15:400.31ND23
15:500.31ND22
16:000.31ND24
16:100.30ND24
16:200.29ND20
16:300.26ND17
16:400.26ND14
16:500.26ND12
17:000.26ND11
17:100.25ND12
17:200.28ND15
17:300.29ND14
17:400.29ND16
17:500.32ND19
18:000.32ND20
18:100.33ND20
18:200.31ND20
18:300.30ND23
18:400.30ND24
18:500.30ND23
19:000.30ND22
19:100.29ND22
19:200.32ND21
19:300.33ND16
19:400.33ND17
19:500.33ND17
20:000.34ND21
20:100.34ND20
20:200.34ND19
20:300.33ND22
20:400.33ND22
20:500.31ND23
21:000.32ND19
21:100.31ND21
21:200.31ND22
21:300.32ND18
21:400.31ND20
21:500.30ND19
22:000.27ND18
22:100.26ND15
22:200.25ND16
22:300.24ND18
22:400.24ND18
22:500.27ND17
23:000.28ND17
23:100.28ND17
23:200.28ND17
23:300.29ND18
23:400.27ND17
23:500.26ND18