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

○Information

○Measurement value list ： 2020/03/29(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.20ND10
00:100.23ND11
00:200.21ND12
00:300.21ND12
00:400.21ND14
00:500.21ND14
01:000.20ND15
01:100.20ND15
01:200.19ND16
01:300.18ND13
01:400.18ND13
01:500.18ND13
02:000.18ND12
02:100.17ND9.9
02:200.17NDND
02:300.18NDND
02:400.17NDND
02:500.17NDND
03:000.17NDND
03:100.16NDND
03:200.19NDND
03:300.19NDND
03:400.19NDND
03:500.21ND10
04:000.22ND10
04:100.22ND9.9
04:200.21ND11
04:300.18ND12
04:400.18ND9.7
04:500.18NDND
05:000.20NDND
05:100.20ND9.5
05:200.20ND13
05:300.16ND13
05:400.17ND13
05:500.15ND12
06:000.16ND9.9
06:100.17NDND
06:200.17NDND
06:300.20NDND
06:400.19NDND
06:500.21NDND
07:000.22NDND
07:100.23NDND
07:200.22NDND
07:300.23NDND
07:400.23NDND
07:500.22NDND
08:000.22NDND
08:100.20NDND
08:200.21NDND
08:300.21NDND
08:400.21NDND
08:500.22NDND
09:000.20NDND
09:100.21NDND
09:200.22NDND
09:300.21NDND
09:400.22ND11
09:500.22ND12
10:000.22ND12
10:100.25ND11
10:200.24ND9.6
10:300.24NDND
10:400.21NDND
10:500.21NDND
11:000.21NDND
11:100.20NDND
11:200.21NDND
11:300.20NDND
11:400.22NDND
11:500.21NDND
12:000.22ND10
12:100.22ND12
12:200.22ND10
12:300.24NDND
12:400.20NDND
12:500.21NDND
13:000.21NDND
13:100.20NDND
13:200.20ND9.0
13:300.20ND8.8
13:400.21ND9.5
13:500.20ND9.7
14:000.24ND13
14:100.24ND14
14:200.26ND14
14:300.27ND15
14:400.26ND17
14:500.26ND14
15:000.27ND10
15:100.29ND9.5
15:200.26ND11
15:300.24ND10
15:400.23NDND
15:500.24ND9.7
16:000.23ND10
16:100.21ND11
16:200.22ND9.5
16:300.23NDND
16:400.25NDND
16:500.24NDND
17:000.25ND9.5
17:100.26ND10
17:200.25NDND
17:300.22NDND
17:400.21NDND
17:500.20NDND
18:000.21NDND
18:100.21NDND
18:200.21NDND
18:300.23NDND
18:400.22NDND
18:500.25NDND
19:000.23ND9.6
19:100.22ND12
19:200.23ND14
19:300.15ND16
19:400.16ND12
19:500.20ND9.3
20:000.21ND10
20:100.21NDND
20:200.21NDND
20:300.21NDND
20:400.19NDND
20:500.21ND9.7
21:000.19NDND
21:100.20ND10
21:200.21ND12
21:300.21ND13
21:400.23ND13
21:500.21ND10
22:000.22ND11
22:100.21ND11
22:200.22NDND
22:300.21NDND
22:400.22ND9.7
22:500.24ND12
23:000.23ND9.7
23:100.24NDND
23:200.24ND10
23:300.24ND10
23:400.23NDND
23:500.25ND10