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

○Information

○Measurement value list ： 2022/08/12(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND20
00:10NDND17
00:20NDND16
00:30NDND13
00:40NDND14
00:50NDND12
01:00NDND14
01:10NDND14
01:20NDND14
01:30NDND17
01:40NDND15
01:50NDND16
02:00NDND13
02:10NDND13
02:20NDND14
02:30NDND14
02:40NDND15
02:50NDND15
03:00NDND14
03:10NDND14
03:20NDND14
03:30NDND12
03:40NDND10
03:50NDND11
04:00NDND13
04:10NDND16
04:20NDND14
04:30NDND12
04:40NDND13
04:50NDND13
05:00NDND12
05:10NDND9.9
05:20NDND12
05:30NDND12
05:40NDND11
05:50NDND11
06:00NDND15
06:10NDND13
06:20NDND13
06:30NDND13
06:40NDND10
06:50NDND9.2
07:00NDNDND
07:10NDNDND
07:20NDNDND
07:30NDNDND
07:40NDND9.5
07:50NDND13
08:00NDND14
08:10NDND17
08:20NDND16
08:30NDND16
08:40NDND13
08:50NDND10
09:00NDND10
09:10NDND11
09:20NDND16
09:30NDND15
09:40NDND15
09:50NDND14
10:00NDND14
10:10NDND15
10:20NDND13
10:30NDND16
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