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

○Information

○Measurement value list : 2018/05/23(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.22NDND
00:100.21NDND
00:200.17NDND
00:300.17NDND
00:400.16NDND
00:500.16NDND
01:000.18NDND
01:100.18NDND
01:200.20NDND
01:300.20NDND
01:400.20NDND
01:500.18NDND
02:000.16NDND
02:100.17NDND
02:200.17NDND
02:300.15NDND
02:400.16NDND
02:500.18NDND
03:000.19NDND
03:100.19NDND
03:200.18NDND
03:300.21NDND
03:400.23NDND
03:500.22NDND
04:000.20NDND
04:100.18NDND
04:200.19NDND
04:300.16NDND
04:400.16NDND
04:500.15NDND
05:000.16NDND
05:100.22NDND
05:200.22NDND
05:300.21NDND
05:400.21NDND
05:500.21NDND
06:000.21NDND
06:100.21NDND
06:200.20NDND
06:300.18NDND
06:400.21NDND
06:500.22NDND
07:000.18NDND
07:100.22NDND
07:200.22NDND
07:300.21NDND
07:400.21NDND
07:500.20NDND
08:000.21NDND
08:100.21NDND
08:200.22NDND
08:300.21NDND
08:400.19NDND
08:500.17NDND
09:000.19NDND
09:100.16NDND
09:200.16NDND
09:300.17NDND
09:400.18NDND
09:500.18NDND
10:000.17NDND
10:100.17NDND
10:200.13NDND
10:300.12NDND
10:400.12NDND
10:500.11NDND
11:000.11NDND
11:100.12NDND
11:200.11NDND
11:300.16NDND
11:400.16NDND
11:500.17NDND
12:000.16NDND
12:100.14NDND
12:200.15NDND
12:300.15NDND
12:400.13NDND
12:500.091ND9.2
13:000.10ND9.5
13:100.14NDND
13:200.11NDND
13:300.11ND8.8
13:400.12NDND
13:500.12NDND
14:000.12NDND
14:100.13NDND
14:200.16NDND
14:300.16NDND
14:400.15NDND
14:500.16NDND
15:000.15NDND
15:100.11NDND
15:200.13NDND
15:300.13NDND
15:400.15NDND
15:500.15NDND
16:000.16NDND
16:100.17NDND
16:200.16ND8.9
16:300.16NDND
16:400.13NDND
16:500.15NDND
17:000.15NDND
17:100.15NDND
17:200.15NDND
17:300.15NDND
17:400.16ND8.8
17:500.14NDND
18:000.12NDND
18:100.12NDND
18:200.12NDND
18:300.12NDND
18:400.13NDND
18:500.14NDND
19:000.14NDND
19:100.14NDND
19:200.13NDND
19:300.13NDND
19:400.14NDND
19:500.15NDND
20:000.15NDND
20:100.16NDND
20:200.16NDND
20:300.16NDND
20:400.16NDND
20:500.17NDND
21:000.16NDND
21:100.16NDND
21:200.15NDND
21:300.15NDND
21:400.15NDND
21:500.18NDND
22:000.14NDND
22:100.19NDND
22:200.15NDND
22:300.16NDND
22:400.18NDND
22:500.16NDND
23:000.18NDND
23:100.17NDND
23:200.19NDND
23:300.18NDND
23:400.22NDND
23:500.22NDND