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

○Information

○Measurement value list ： 2023/08/06(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00--ND
00:10--ND
00:20--ND
00:30--ND
00:40--ND
00:50--ND
01:00--ND
01:10--ND
01:20--ND
01:30--ND
01:40--ND
01:50--ND
02:00--9.3
02:10--10
02:20--12
02:30--9.7
02:40--ND
02:50--ND
03:00--ND
03:10--ND
03:20--ND
03:30--ND
03:40--ND
03:50--ND
04:00--ND
04:10--ND
04:20--ND
04:30--ND
04:40--ND
04:50--ND
05:00--ND
05:10--ND
05:20--ND
05:30--ND
05:40--ND
05:50--ND
06:00--ND
06:10--ND
06:20--ND
06:30--ND
06:40--ND
06:50--ND
07:00--ND
07:10--ND
07:20--8.9
07:30--ND
07:40--ND
07:50--ND
08:00--ND
08:10--ND
08:20--ND
08:30--ND
08:40--ND
08:50--ND
09:00--ND
09:10--9.2
09:20--11
09:30--11
09:40--8.8
09:50NDNDND
10:00NDNDND
10:10NDNDND
10:20NDNDND
10:30NDNDND
10:40NDND11
10:50NDND12
11:00NDND11
11:10NDND13
11:20NDND8.8
11:30NDNDND
11:40NDNDND
11:50NDNDND
12:00NDNDND
12:10NDNDND
12:20NDNDND
12:30NDNDND
12:40NDNDND
12:50NDNDND
13:00NDNDND
13:10NDNDND
13:20NDNDND
13:30NDNDND
13:40NDNDND
13:50NDNDND
14:00NDNDND
14:10NDNDND
14:20NDND11
14:30NDND12
14:40NDNDND
14:50NDND9.3
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
17:30NDNDND
17:40NDNDND
17:50NDNDND
18:00NDNDND
18:10NDNDND
18:20NDNDND
18:30NDNDND
18:40NDNDND
18:50NDNDND
19:00NDNDND
19:10NDNDND
19:20NDNDND
19:30NDNDND
19:40NDNDND
19:50NDNDND
20:00NDNDND
20:10NDNDND
20:20NDNDND
20:30NDND8.8
20:40NDNDND
20:50NDNDND
21:00NDNDND
21:10NDNDND
21:20NDNDND
21:30NDNDND
21:40NDNDND
21:50NDNDND
22:00NDNDND
22:10NDNDND
22:20NDNDND
22:30NDNDND
22:40NDNDND
22:50NDNDND
23:00NDND8.9
23:10NDNDND
23:20NDNDND
23:30NDNDND
23:40NDNDND
23:50NDNDND