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

○Information

○Measurement value list ： 2020/03/28(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.18ND11
00:100.17ND10
00:200.18ND12
00:300.18ND10
00:400.19NDND
00:500.20NDND
01:000.19NDND
01:100.20NDND
01:200.19NDND
01:300.21ND11
01:400.19ND12
01:500.19ND12
02:000.16ND11
02:100.17ND11
02:200.21ND9.5
02:300.18NDND
02:400.17NDND
02:500.17NDND
03:000.17ND10
03:100.15ND12
03:200.15ND12
03:300.15ND13
03:400.17ND11
03:500.18NDND
04:000.17NDND
04:100.17NDND
04:200.14NDND
04:300.14NDND
04:400.15NDND
04:500.14NDND
05:000.14ND9.0
05:100.15ND10
05:200.17ND10
05:300.18ND12
05:400.16ND12
05:500.17ND11
06:000.16ND11
06:100.17ND12
06:200.18ND11
06:300.18ND11
06:400.20ND12
06:500.21ND12
07:000.16ND12
07:100.19ND11
07:200.19ND12
07:300.18ND11
07:400.19ND9.5
07:500.20ND9.6
08:000.21NDND
08:100.22NDND
08:200.24NDND
08:300.24NDND
08:400.25NDND
08:500.23NDND
09:000.25NDND
09:100.26NDND
09:200.24NDND
09:300.25NDND
09:400.23NDND
09:500.23NDND
10:000.23NDND
10:100.21NDND
10:200.23NDND
10:300.23NDND
10:400.26NDND
10:500.25NDND
11:000.23NDND
11:100.24NDND
11:200.22ND13
11:300.22ND13
11:400.21ND14
11:500.21ND13
12:000.23ND11
12:100.24ND10
12:200.24NDND
12:300.25NDND
12:400.25NDND
12:500.24NDND
13:000.24ND10
13:100.21ND10
13:200.23ND10
13:300.22ND11
13:400.22ND11
13:500.24ND11
14:000.25ND8.9
14:100.25ND9.7
14:200.24ND9.5
14:300.23NDND
14:400.22ND9.3
14:500.22ND9.0
15:000.21NDND
15:100.22ND10
15:200.20ND11
15:300.21ND11
15:400.20ND9.6
15:500.21ND12
16:000.22ND15
16:100.22ND14
16:200.24ND16
16:300.23ND14
16:400.21ND16
16:500.20ND15
17:000.20ND14
17:100.18ND13
17:200.17ND9.7
17:300.18ND10
17:400.18ND9.7
17:500.18NDND
18:000.17NDND
18:100.19NDND
18:200.18NDND
18:300.19NDND
18:400.21NDND
18:500.20ND9.0
19:000.20ND13
19:100.16ND11
19:200.16ND12
19:300.19ND13
19:400.19ND13
19:500.19ND13
20:000.20ND9.2
20:100.23NDND
20:200.24NDND
20:300.25NDND
20:400.26NDND
20:500.27NDND
21:000.26NDND
21:100.26ND9.7
21:200.26ND9.6
21:300.26ND12
21:400.26ND13
21:500.26ND9.6
22:000.26NDND
22:100.26ND8.8
22:200.26NDND
22:300.25NDND
22:400.25NDND
22:500.24NDND
23:000.25NDND
23:100.22NDND
23:200.22NDND
23:300.22ND10
23:400.20ND11
23:500.20ND12