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

○Information

○Measurement value list ： 2019/01/10(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.33ND16
00:100.36ND15
00:200.36ND14
00:300.33ND16
00:400.34ND13
00:500.34ND13
01:000.33ND15
01:100.32ND16
01:200.33ND18
01:300.33ND16
01:400.33ND16
01:500.30ND13
02:000.28ND13
02:100.26ND14
02:200.26ND9.0
02:300.25ND9.5
02:400.24ND9.7
02:500.25ND10
03:000.29ND9.9
03:100.27NDND
03:200.26ND13
03:300.27ND11
03:400.27ND11
03:500.27ND12
04:000.27ND14
04:100.24ND13
04:200.24ND10
04:300.25ND9.9
04:400.25ND8.9
04:500.25ND9.5
05:000.25NDND
05:100.26ND9.3
05:200.27NDND
05:300.25ND9.7
05:400.24ND9.2
05:500.21NDND
06:000.23NDND
06:100.21NDND
06:200.21ND8.8
06:300.21NDND
06:400.22NDND
06:500.24ND8.8
07:000.22ND8.9
07:100.22ND11
07:200.22ND8.9
07:300.22NDND
07:400.20ND8.8
07:500.20NDND
08:000.20NDND
08:100.21NDND
08:200.21ND8.9
08:300.20ND11
08:400.21ND12
08:500.21ND12
09:000.20ND12
09:100.21ND12
09:200.24ND11
09:300.24ND10
09:400.24ND9.3
09:500.25NDND
10:000.26ND9.5
10:100.24NDND
10:200.23NDND
10:300.23ND9.5
10:400.23ND11
10:500.22ND12
11:000.23NDND
11:100.23NDND
11:200.23ND12
11:300.24ND13
11:400.25ND9.2
11:500.25ND11
12:000.26ND9.7
12:100.24ND9.7
12:200.22ND9.9
12:300.24NDND
12:400.24ND10
12:500.24ND11
13:000.25ND13
13:100.27ND12
13:200.28ND9.5
13:300.28ND9.7
13:400.29ND10
13:500.29ND9.5
14:000.29ND9.0
14:100.30ND12
14:200.29ND10
14:300.30NDND
14:400.28NDND
14:500.27NDND
15:000.26NDND
15:100.24NDND
15:200.25NDND
15:300.22ND9.7
15:400.23ND10
15:500.25ND9.2
16:000.26ND12
16:100.25ND13
16:200.25ND13
16:300.26ND16
16:400.24ND12
16:500.24ND12
17:000.23ND9.0
17:100.25ND10
17:200.24ND9.6
17:300.23NDND
17:400.24NDND
17:500.23ND9.3
18:000.22NDND
18:100.20ND8.9
18:200.21ND11
18:300.23ND12
18:400.22ND9.3
18:500.24ND10
19:000.25ND11
19:100.25ND11
19:200.24ND9.7
19:300.24ND11
19:400.23ND13
19:500.23ND14
20:000.23ND15
20:100.24ND15
20:200.24ND14
20:300.24ND14
20:400.26ND15
20:500.26ND14
21:000.28ND14
21:100.28ND11
21:200.29ND9.7
21:300.33ND10
21:400.29ND8.9
21:500.30ND9.3
22:000.28ND11
22:100.29ND14
22:200.30ND14
22:300.30ND14
22:400.32ND14
22:500.34ND13
23:000.37ND13
23:100.38ND15
23:200.39ND16
23:300.41ND15
23:400.43ND15
23:500.46ND17