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

○Information

○Measurement value list ： 2022/02/11(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND18
00:10NDND18
00:20NDND16
00:30NDND20
00:40NDND20
00:50NDND23
01:00NDND21
01:10NDND18
01:20NDND18
01:30NDND17
01:40NDND16
01:50NDND13
02:00NDND15
02:10NDND16
02:20NDND17
02:30NDND12
02:40NDND16
02:50NDND18
03:00NDND18
03:10NDND18
03:20NDND16
03:30NDND20
03:40NDND16
03:50NDND14
04:00NDND13
04:10NDND13
04:20NDND17
04:30NDND18
04:40NDND21
04:50NDND24
05:00NDND24
05:10NDND26
05:20NDND24
05:30NDND25
05:40NDND24
05:50NDND21
06:00NDND20
06:10NDND21
06:20NDND21
06:30NDND21
06:40NDND21
06:50NDND18
07:00NDND20
07:10NDND16
07:20NDND14
07:30NDND12
07:40NDND10
07:50NDND12
08:00NDND11
08:10NDND12
08:20NDND14
08:30NDND16
08:40NDND18
08:50NDND17
09:00NDND18
09:10NDND20
09:20NDND20
09:30NDND19
09:40NDND17
09:50NDND23
10:00NDND21
10:10NDND24
10:20NDND23
10:30NDND22
10:40NDND23
10:50NDND19
11:00NDND18
11:10NDND17
11:20NDND16
11:30NDND17
11:40NDND17
11:50NDND17
12:00NDND17
12:10NDND17
12:20NDND18
12:30NDND18
12:40NDND20
12:50NDND18
13:00NDND18
13:10NDND17
13:20NDND19
13:30NDND21
13:40NDND21
13:50NDND23
14:00NDND25
14:10NDND26
14:20NDND20
14:30NDND18
14:40NDND18
14:50NDND17
15:00NDND18
15:10NDND16
15:20NDND18
15:30NDND17
15:40NDND17
15:50NDND18
16:00NDND17
16:10NDND19
16:20NDND19
16:30NDND20
16:40NDND20
16:50NDND21
17:00NDND22
17:10NDND23
17:20NDND22
17:30NDND20
17:40NDND18
17:50NDND18
18:00NDND18
18:10NDND14
18:20NDND14
18:30NDND14
18:40NDND14
18:50NDND11
19:00NDND10
19:10NDND14
19:20---
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