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

○Information

○Measurement value list ： 2022/07/19(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND18
00:10NDND17
00:20NDND16
00:30NDND16
00:40NDND15
00:50NDND16
01:00NDND17
01:10NDND18
01:20NDND17
01:30NDND16
01:40NDND16
01:50NDND15
02:00NDND14
02:10NDND15
02:20NDND19
02:30NDND20
02:40NDND18
02:50NDND17
03:00NDND19
03:10NDND20
03:20NDND17
03:30NDND17
03:40NDND19
03:50NDND22
04:00NDND18
04:10NDND17
04:20NDND18
04:30NDND16
04:40NDND16
04:50NDND14
05:00NDND13
05:10NDND16
05:20NDND19
05:30NDND22
05:40NDND22
05:50NDND22
06:00NDND26
06:10NDND22
06:20NDND21
06:30NDND20
06:40NDND20
06:50NDND20
07:00NDND17
07:10NDND15
07:20NDND16
07:30NDND16
07:40NDND16
07:50NDND19
08:00NDND21
08:10NDND24
08:20NDND24
08:30NDND23
08:40NDND22
08:50NDND18
09:00NDND16
09:10NDND17
09:20NDND16
09:30NDND17
09:40NDND16
09:50NDND18
10:00NDND20
10:10NDND17
10:20NDND19
10:30NDND19
10:40NDND22
10:50NDND22
11:00NDND20
11:10NDND22
11:20NDND22
11:30NDND20
11:40NDND16
11:50NDND18
12:00NDND18
12:10NDND19
12:20NDND22
12:30NDND22
12:40NDND25
12:50NDND22
13:00NDND24
13:10NDND24
13:20NDND23
13:30NDND23
13:40NDND21
13:50NDND22
14:00NDND20
14:10NDND21
14:20NDND19
14:30NDND21
14:40NDND22
14:50NDND22
15:00NDND22
15:10NDND20
15:20NDND22
15:30NDND18
15:40NDND18
15:50NDND18
16:00NDND18
16:10NDND19
16:20NDND19
16:30NDND24
16:40NDND25
16:50NDND23
17:00NDND23
17:10NDND23
17:20NDND18
17:30NDND16
17:40NDND16
17:50NDND17
18:00NDND18
18:10NDND16
18:20NDND20
18:30NDND20
18:40NDND22
18:50NDND21
19:00NDND22
19:10NDND23
19:20NDND24
19:30NDND23
19:40NDND19
19:50NDND18
20:00NDND18
20:10NDND17
20:20NDND14
20:30NDND16
20:40NDND18
20:50NDND20
21:00NDND17
21:10NDND15
21:20NDND17
21:30NDND17
21:40NDND14
21:50---
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