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

○Information

○Measurement value list ： 2020/05/25(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00--44
00:10--41
00:20--40
00:30--42
00:40--44
00:50--46
01:00--43
01:10--43
01:20--44
01:30--43
01:40--44
01:50--42
02:00--44
02:10--47
02:20--48
02:30--50
02:40--48
02:50--47
03:00--46
03:10--44
03:20--46
03:30--43
03:40--43
03:50--44
04:00--45
04:10--48
04:20--46
04:30--45
04:40--47
04:50--47
05:00--44
05:10--44
05:20--42
05:30--46
05:40--43
05:50--43
06:00--46
06:10--44
06:20--45
06:30--43
06:40--46
06:50--47
07:00--47
07:10--50
07:20--50
07:30--49
07:40--48
07:50--50
08:00--48
08:10--47
08:20--46
08:30--48
08:40--48
08:50--47
09:00--48
09:10--47
09:20--48
09:30--47
09:40--47
09:50--50
10:00--51
10:10--50
10:20--51
10:30--52
10:40--51
10:50--50
11:00--48
11:10---
11:20---
11:30---
11:40---
11:50---
12:00---
12:10---
12:20---
12:30---
12:40---
12:50---
13:00---
13:10---
13:20---
13:30---
13:40---
13:50---
14:00---
14:10---
14:20---
14:30---
14:40---
14:50---
15:00---
15:10---
15:20---
15:30---
15:40---
15:50---
16:00---
16:10NDND12
16:20NDND10
16:30NDND9.2
16:40NDND9.9
16:50NDNDND
17:00NDNDND
17:10NDNDND
17:20NDNDND
17:30NDNDND
17:40NDNDND
17:50NDNDND
18:00NDNDND
18:10NDND10
18:20NDND8.8
18:30NDND11
18:40NDND12
18:50NDND13
19:00NDND12
19:10NDND11
19:20NDND13
19:30NDND11
19:40NDND8.9
19:50NDND10
20:00NDND12
20:10NDND12
20:20NDND11
20:30NDND13
20:40NDND14
20:50NDND16
21:00NDND17
21:10NDND17
21:20NDND17
21:30NDND17
21:40NDND18
21:50NDND16
22:00NDND14
22:10NDND14
22:20NDND14
22:30NDND14
22:40NDND12
22:50NDND11
23:00NDND11
23:10NDND14
23:20NDND14
23:30NDND14
23:40NDND15
23:50NDND14