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

○Information

○Measurement value list ： 2018/03/30(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.084ND8.9
00:100.076NDND
00:200.081NDND
00:300.096NDND
00:400.069NDND
00:500.090NDND
01:000.11NDND
01:100.10NDND
01:200.094ND9.3
01:300.082ND9.5
01:400.10NDND
01:500.095NDND
02:000.095NDND
02:100.10NDND
02:200.098NDND
02:300.092NDND
02:400.10NDND
02:500.092NDND
03:000.090NDND
03:100.074NDND
03:200.072NDND
03:300.092NDND
03:400.079NDND
03:500.077ND8.9
04:000.089NDND
04:100.12NDND
04:200.12NDND
04:300.11NDND
04:400.11NDND
04:500.11NDND
05:000.098NDND
05:100.098NDND
05:200.082NDND
05:300.086NDND
05:400.071NDND
05:500.072NDND
06:000.074NDND
06:100.058NDND
06:200.052NDND
06:300.053NDND
06:400.078NDND
06:500.078NDND
07:000.070NDND
07:100.090NDND
07:200.10NDND
07:300.11NDND
07:400.10NDND
07:500.11NDND
08:000.13NDND
08:100.13NDND
08:200.14NDND
08:300.14NDND
08:400.14NDND
08:500.13NDND
09:000.14NDND
09:100.12NDND
09:200.11NDND
09:300.10NDND
09:400.10NDND
09:500.10NDND
10:000.075NDND
10:100.070NDND
10:200.076NDND
10:300.076NDND
10:400.084NDND
10:500.079NDND
11:000.079NDND
11:100.082NDND
11:200.069NDND
11:300.069NDND
11:400.067NDND
11:500.072NDND
12:000.063NDND
12:10NDNDND
12:20NDNDND
12:300.049NDND
12:400.048NDND
12:50NDNDND
13:00NDNDND
13:10NDNDND
13:20NDNDND
13:30NDNDND
13:40NDNDND
13:50NDNDND
14:00NDNDND
14:10NDNDND
14:20NDNDND
14:30NDNDND
14:40NDNDND
14:50NDNDND
15:00NDNDND
15:10NDNDND
15:20NDNDND
15:30NDNDND
15:40NDNDND
15:50NDNDND
16:00NDNDND
16:10NDNDND
16:20NDNDND
16:30NDNDND
16:40NDNDND
16:50NDNDND
17:00NDNDND
17:10NDNDND
17:20NDNDND
17:30NDND9.3
17:40NDND9.7
17:50NDND13
18:00NDND15
18:10NDND14
18:20NDND12
18:30NDNDND
18:40NDNDND
18:50NDNDND
19:00NDNDND
19:10NDNDND
19:20NDNDND
19:300.048NDND
19:400.056NDND
19:500.070NDND
20:000.060NDND
20:100.076NDND
20:200.092NDND
20:300.10NDND
20:400.12NDND
20:500.14NDND
21:000.17NDND
21:100.17NDND
21:200.16NDND
21:300.16NDND
21:400.16ND9.5
21:500.15NDND
22:000.13NDND
22:100.15NDND
22:200.14NDND
22:300.12NDND
22:400.13NDND
22:500.14NDND
23:000.16NDND
23:100.14NDND
23:200.14NDND
23:300.14NDND
23:400.13NDND
23:500.12NDND