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

○Information

○Measurement value list ： 2022/06/14(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND20
00:10NDND20
00:20NDND21
00:30NDND24
00:40NDND22
00:50NDND21
01:00NDND24
01:10NDND22
01:20NDND22
01:30NDND21
01:40NDND22
01:50NDND24
02:00NDND26
02:10NDND28
02:20NDND28
02:30NDND25
02:40NDND26
02:50NDND27
03:00NDND23
03:10NDND22
03:20NDND22
03:30NDND26
03:40NDND23
03:50NDND22
04:00NDND25
04:10NDND26
04:20NDND27
04:30NDND24
04:40NDND25
04:50NDND23
05:00NDND23
05:10NDND22
05:20NDND22
05:30NDND24
05:40NDND27
05:50NDND30
06:00NDND30
06:10NDND31
06:20NDND32
06:30NDND31
06:40NDND30
06:50NDND29
07:00NDND29
07:10NDND27
07:20NDND26
07:30NDND26
07:40NDND25
07:50NDND26
08:00NDND27
08:10NDND29
08:20NDND28
08:30NDND29
08:40NDND30
08:50NDND27
09:00NDND26
09:10NDND26
09:20NDND27
09:30NDND26
09:40NDND26
09:50NDND28
10:00NDND28
10:10NDND28
10:20NDND30
10:30NDND30
10:40NDND32
10:50NDND29
11:00NDND30
11:10NDND30
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