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

○Information

○Measurement value list ： 2018/06/01(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.24NDND
00:100.21NDND
00:200.22NDND
00:300.22NDND
00:400.21NDND
00:500.20ND9.3
01:000.18ND8.9
01:100.19ND13
01:200.20ND9.3
01:300.20ND12
01:400.21ND11
01:500.22ND9.2
02:000.25ND9.0
02:100.26NDND
02:200.26NDND
02:300.29NDND
02:400.30NDND
02:500.31NDND
03:000.30NDND
03:100.30NDND
03:200.29NDND
03:300.26NDND
03:400.24NDND
03:500.22NDND
04:000.21NDND
04:100.18NDND
04:200.16NDND
04:300.15NDND
04:400.14NDND
04:500.12ND9.0
05:000.14ND10
05:100.15ND10
05:200.12ND13
05:300.13ND10
05:400.17ND11
05:500.18NDND
06:000.12NDND
06:100.12NDND
06:200.14NDND
06:300.13NDND
06:400.13NDND
06:500.12NDND
07:000.15NDND
07:100.14NDND
07:200.15NDND
07:300.16NDND
07:400.15NDND
07:500.17NDND
08:000.16NDND
08:100.17NDND
08:200.18NDND
08:300.17NDND
08:400.16NDND
08:500.16NDND
09:000.15NDND
09:100.16NDND
09:200.14NDND
09:300.15NDND
09:400.16NDND
09:500.14NDND
10:000.14NDND
10:100.14NDND
10:200.15NDND
10:300.14NDND
10:400.16NDND
10:500.17ND9.0
11:000.17NDND
11:100.17NDND
11:200.15NDND
11:300.15NDND
11:400.15NDND
11:500.15NDND
12:000.14NDND
12:100.15ND8.8
12:200.15NDND
12:300.15NDND
12:400.15NDND
12:500.14NDND
13:000.20NDND
13:100.21NDND
13:200.15NDND
13:300.14NDND
13:400.13ND9.6
13:500.13NDND
14:000.11NDND
14:100.10ND8.8
14:200.13NDND
14:300.12NDND
14:400.12NDND
14:500.12NDND
15:000.13NDND
15:100.12NDND
15:200.10NDND
15:300.11NDND
15:400.13NDND
15:500.12NDND
16:000.13NDND
16:100.12NDND
16:200.13NDND
16:300.11NDND
16:400.10NDND
16:500.12NDND
17:000.11NDND
17:100.12NDND
17:200.11NDND
17:300.11NDND
17:400.095NDND
17:500.081NDND
18:000.078NDND
18:100.069NDND
18:200.060NDND
18:300.069NDND
18:400.065NDND
18:500.058NDND
19:000.069NDND
19:100.075NDND
19:200.072NDND
19:300.076NDND
19:400.072NDND
19:500.073NDND
20:000.061NDND
20:100.076NDND
20:200.10NDND
20:300.090ND11
20:400.096ND12
20:500.082ND11
21:000.082NDND
21:100.078NDND
21:200.063NDND
21:300.079NDND
21:400.088NDND
21:500.11NDND
22:000.12NDND
22:100.12NDND
22:200.12NDND
22:300.14NDND
22:400.14NDND
22:500.14NDND
23:000.14NDND
23:100.16NDND
23:200.15NDND
23:300.17NDND
23:400.17NDND
23:500.16NDND