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

○Information

○Measurement value list ： 2019/05/01(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.36ND15
00:100.31ND17
00:200.33ND17
00:300.36ND16
00:400.36ND16
00:500.36ND15
01:000.35ND17
01:100.36ND17
01:200.35ND17
01:300.34ND16
01:400.34ND15
01:500.34ND14
02:000.34ND13
02:100.33ND12
02:200.32ND12
02:300.33ND13
02:400.34ND15
02:500.35ND16
03:000.35ND16
03:100.38ND18
03:200.38ND17
03:300.39ND17
03:400.39ND15
03:500.39ND14
04:000.41ND15
04:100.40ND14
04:200.40ND15
04:300.39ND15
04:400.39ND17
04:500.37ND18
05:000.36ND19
05:100.37ND21
05:200.37ND20
05:300.33ND19
05:400.37ND19
05:500.36ND19
06:000.36ND18
06:100.35ND16
06:200.37ND14
06:300.37ND14
06:400.36ND11
06:500.36ND10
07:000.37ND9.3
07:100.39NDND
07:200.40ND8.8
07:300.40ND9.3
07:400.42ND12
07:500.40ND14
08:000.41ND15
08:100.37ND17
08:200.38ND16
08:300.40ND16
08:400.39ND13
08:500.31ND12
09:000.30ND11
09:100.38ND9.3
09:200.39ND8.8
09:300.42NDND
09:400.33ND13
09:500.40ND14
10:000.40ND15
10:100.40ND18
10:200.41ND19
10:300.41ND19
10:400.43ND17
10:500.43ND14
11:000.39ND15
11:100.35ND17
11:200.35ND15
11:300.37ND16
11:400.36ND18
11:500.32ND19
12:000.33ND19
12:100.36ND15
12:200.33ND15
12:300.34ND14
12:400.35ND14
12:500.35ND14
13:000.36ND14
13:100.36ND17
13:200.37ND16
13:300.33ND15
13:400.30ND14
13:500.36ND12
14:000.39ND12
14:100.37ND11
14:200.38ND12
14:300.38ND15
14:400.40ND15
14:500.40ND17
15:000.39ND17
15:100.39ND16
15:200.40ND18
15:300.39ND19
15:400.38ND20
15:500.39ND19
16:000.38ND20
16:100.40ND21
16:200.39ND20
16:300.40ND19
16:400.42ND18
16:500.41ND18
17:000.42ND18
17:100.42ND18
17:200.41ND19
17:300.41ND20
17:400.40ND21
17:500.42ND21
18:000.41ND19
18:100.41ND19
18:200.42ND18
18:300.36ND17
18:400.35ND17
18:500.35ND17
19:000.36ND18
19:100.37ND16
19:200.36ND14
19:300.35ND12
19:400.35ND11
19:500.35ND12
20:000.34ND11
20:100.33ND13
20:200.33ND17
20:300.33ND17
20:400.33ND18
20:500.30ND18
21:000.31ND19
21:100.31ND18
21:200.32ND16
21:300.34ND17
21:400.33ND17
21:500.35ND18
22:000.35ND17
22:100.36ND19
22:200.37ND22
22:300.36ND21
22:400.36ND19
22:500.35ND17
23:000.34ND18
23:100.35ND15
23:200.34ND14
23:300.33ND12
23:400.35ND15
23:500.35ND14