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

○Information

○Measurement value list ： 2022/01/29(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND16
00:10NDND16
00:20NDND16
00:30NDND17
00:40NDND14
00:50NDND13
01:00NDND14
01:10NDND13
01:20NDND14
01:30NDND14
01:40NDND15
01:50NDND13
02:00NDND14
02:10NDND14
02:20NDND15
02:30NDND15
02:40NDND16
02:50NDND17
03:00NDND14
03:10NDND14
03:20NDND14
03:30NDND10
03:40NDND11
03:50NDND12
04:00NDND14
04:10NDND15
04:20NDND12
04:30NDND16
04:40NDND13
04:50NDND9.7
05:00NDNDND
05:10NDNDND
05:20NDND11
05:30NDNDND
05:40NDND13
05:50NDND18
06:00NDND21
06:10NDND18
06:20NDND19
06:30NDND23
06:40NDND22
06:50NDND21
07:00NDND23
07:10NDND24
07:20NDND24
07:30NDND18
07:40NDND19
07:50NDND17
08:00NDND17
08:10NDND15
08:20NDND13
08:30NDND16
08:40NDND13
08:50NDND13
09:00NDND12
09:10NDND12
09:20NDND11
09:30NDND11
09:40NDND13
09:50NDND12
10:00NDND11
10:10NDND12
10:20NDND14
10:30NDND13
10:40NDND12
10:50NDND14
11:00NDND14
11:10NDND13
11:20NDND11
11:30NDND12
11:40NDND13
11:50NDND12
12:00NDND9.3
12:10NDND9.5
12:20NDND13
12:30NDND14
12:40NDND10
12:50NDND14
13:00NDND15
13:10NDND16
13:20NDND15
13:30NDND15
13:40NDND17
13:50NDND16
14:00NDND19
14:10NDND19
14:20NDND18
14:30NDND19
14:40NDND20
14:50NDND20
15:00NDND19
15:10NDND19
15:20NDND16
15:30NDND16
15:40NDND16
15:50NDND17
16:00NDND16
16:10NDND15
16:20NDND18
16:30NDND17
16:40NDND17
16:50NDND14
17:00NDND14
17:10NDND13
17:20NDND13
17:30NDND12
17:40NDND12
17:50NDND12
18:00NDND13
18:10NDND16
18:20NDND16
18:30NDND16
18:40NDND18
18:50NDND18
19:00NDND17
19:10NDND15
19:20NDND14
19:30---
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