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

○Information

○Measurement value list ： 2022/03/29(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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13:00NDNDND
13:10NDNDND
13:20NDNDND
13:30NDNDND
13:40NDND9.5
13:50NDND10
14:00NDND11
14:10NDND8.8
14:20NDND9.3
14:30NDNDND
14:40NDNDND
14:50NDND10
15:00NDND11
15:10NDND10
15:20NDND13
15:30NDND14
15:40NDND16
15:50NDND14
16:00NDND13
16:10NDND15
16:20NDND11
16:30NDND12
16:40NDND13
16:50NDND14
17:00NDND14
17:10NDND10
17:20NDND13
17:30NDND14
17:40NDND11
17:50NDND13
18:00NDND15
18:10NDND17
18:20NDND17
18:30NDND15
18:40NDND15
18:50NDND14
19:00NDND10
19:10NDNDND
19:20NDNDND
19:30NDND10
19:40NDND10
19:50NDND11
20:00NDND11
20:10NDND13
20:20NDND11
20:30NDND9.2
20:40NDND11
20:50NDND11
21:00NDND11
21:10NDND11
21:20NDND13
21:30NDND12
21:40NDND12
21:50NDND12
22:00NDND14
22:10NDND11
22:20NDND12
22:30NDND13
22:40NDND13
22:50NDND12
23:00NDND12
23:10NDND14
23:20NDND13
23:30NDND12
23:40NDND12
23:50NDND13