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

○Information

○Measurement value list : 2019/01/16(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.32ND9.9
00:100.32ND10
00:200.30ND8.9
00:300.26ND9.5
00:400.25ND9.3
00:500.30ND11
01:000.31ND12
01:100.32ND12
01:200.34ND16
01:300.35ND17
01:400.32ND14
01:500.31ND16
02:000.29ND18
02:100.28ND16
02:200.30ND16
02:300.31ND17
02:400.33ND19
02:500.32ND20
03:000.33ND17
03:100.32ND20
03:200.32ND15
03:300.31ND14
03:400.32ND13
03:500.33ND12
04:000.34ND11
04:100.33NDND
04:200.33ND12
04:300.33ND14
04:400.34ND15
04:500.32ND15
05:000.32ND15
05:100.31ND17
05:200.30ND18
05:300.30ND16
05:400.29ND15
05:500.31ND14
06:000.32ND14
06:100.32ND16
06:200.36ND14
06:300.36ND14
06:400.38ND14
06:500.38ND14
07:000.38ND14
07:100.34ND12
07:200.35ND14
07:300.38ND13
07:400.37ND15
07:500.37ND16
08:000.36ND17
08:100.37ND19
08:200.37ND18
08:300.36ND18
08:400.36ND18
08:500.36ND19
09:000.37ND18
09:100.36ND16
09:200.37ND13
09:300.38ND14
09:400.38ND14
09:500.37ND12
10:000.39ND12
10:100.40ND11
10:200.37ND15
10:300.37ND18
10:400.33ND15
10:500.32ND17
11:000.29ND16
11:100.34ND18
11:200.30ND20
11:300.33ND20
11:400.35ND19
11:500.35ND18
12:000.35ND21
12:100.33ND18
12:200.33ND13
12:300.32ND12
12:400.31ND12
12:500.32ND13
13:000.33ND13
13:100.35ND13
13:200.35ND15
13:300.35ND17
13:400.36ND20
13:500.35ND19
14:000.35ND15
14:100.34ND16
14:200.36ND17
14:300.34ND14
14:400.32ND13
14:500.31ND14
15:000.30ND17
15:100.32ND17
15:200.28ND15
15:300.31ND13
15:400.32ND14
15:500.33ND13
16:000.33ND14
16:100.31ND14
16:200.32ND17
16:300.32ND18
16:400.32ND16
16:500.31ND18
17:000.30ND19
17:100.31ND18
17:200.31ND15
17:300.30ND19
17:400.30ND18
17:500.30ND16
18:000.31ND16
18:100.30ND18
18:200.29ND20
18:300.30ND21
18:400.32ND21
18:500.32ND21
19:000.31ND22
19:100.32ND17
19:200.34ND16
19:300.34ND10
19:400.35ND10
19:500.35ND10
20:000.36ND9.5
20:100.36ND10
20:200.34ND9.3
20:300.34ND11
20:400.33ND12
20:500.30ND13
21:000.30ND13
21:100.31ND14
21:200.33ND18
21:300.32ND15
21:400.33ND16
21:500.32ND16
22:000.33ND15
22:100.32ND14
22:200.30ND12
22:300.31ND16
22:400.29ND14
22:500.30ND14
23:000.29ND14
23:100.27ND13
23:200.29ND13
23:300.29ND12
23:400.29ND13
23:500.29ND10