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

○Information

○Measurement value list : 2022/03/10(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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12:00---
12:10NDND11
12:20NDND10
12:30NDND10
12:40NDND10
12:50NDND13
13:00NDND16
13:10NDND17
13:20NDND17
13:30NDND17
13:40NDND18
13:50NDND17
14:00NDND16
14:10NDND14
14:20NDND17
14:30NDND17
14:40NDND16
14:50NDND15
15:00NDND15
15:10NDND17
15:20NDND14
15:30NDND14
15:40NDND15
15:50NDND15
16:00NDND15
16:10NDND12
16:20NDND14
16:30NDND14
16:40NDND15
16:50NDND15
17:00NDND18
17:10NDND19
17:20NDND15
17:30NDND16
17:40NDND16
17:50NDND18
18:00NDND15
18:10NDND15
18:20NDND18
18:30NDND14
18:40NDND15
18:50NDND15
19:00NDND17
19:10NDND17
19:20NDND15
19:30NDND17
19:40NDND15
19:50NDND15
20:00NDND14
20:10NDND14
20:20NDND17
20:30NDND16
20:40NDND16
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