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

○Information

○Measurement value list ： 2022/10/06(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
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14:30NDND27
14:40NDND28
14:50NDND28
15:00NDND26
15:10NDND27
15:20NDND25
15:30NDND24
15:40NDND26
15:50NDND29
16:00NDND30
16:10NDND30
16:20NDND29
16:30NDND32
16:40NDND32
16:50NDND29
17:00NDND27
17:10NDND26
17:20NDND28
17:30NDND28
17:40NDND28
17:50NDND29
18:00NDND32
18:10NDND33
18:20NDND33
18:30NDND35
18:40NDND35
18:50NDND33
19:00NDND32
19:10NDND33
19:20NDND31
19:30NDND29
19:40NDND28
19:50NDND29
20:00NDND28
20:10NDND29
20:20NDND30
20:30NDND31
20:40NDND32
20:50NDND32
21:00NDND32
21:10NDND29
21:20NDND29
21:30NDND27
21:40NDND26
21:50NDND27
22:00NDND28
22:10NDND28
22:20NDND29
22:30NDND27
22:40NDND25
22:50NDND25
23:00NDND24
23:10NDND23
23:20NDND24
23:30NDND26
23:40NDND26
23:50NDND26