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

○Information

○Measurement value list ： 2022/08/27(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
00:20NDND21
00:30NDND23
00:40NDND22
00:50NDND20
01:00NDND18
01:10NDND18
01:20NDND14
01:30NDND13
01:40NDND12
01:50NDND12
02:00NDND15
02:10NDND14
02:20NDND15
02:30NDND15
02:40NDND17
02:50NDND17
03:00NDND14
03:10NDND16
03:20NDND18
03:30NDND17
03:40NDND16
03:50NDND16
04:00NDND18
04:10NDND17
04:20NDND14
04:30NDND15
04:40NDND14
04:50NDND15
05:00NDND16
05:10NDND19
05:20NDND18
05:30NDND18
05:40NDND18
05:50NDND19
06:00NDND17
06:10NDND17
06:20NDND18
06:30NDND19
06:40NDND19
06:50NDND18
07:00NDND17
07:10NDND15
07:20NDND14
07:30NDND15
07:40NDND18
07:50NDND17
08:00NDND17
08:10NDND20
08:20NDND20
08:30NDND17
08:40NDND17
08:50NDND17
09:00NDND16
09:10NDND16
09:20NDND15
09:30NDND16
09:40NDND15
09:50NDND16
10:00NDND18
10:10NDND17
10:20NDND20
10:30NDND21
10:40NDND22
10:50NDND20
11:00NDND20
11:10NDND20
11:20NDND19
11:30NDND20
11:40NDND21
11:50NDND19
12:00NDND16
12:10NDND15
12:20NDND15
12:30NDND13
12:40NDND11
12:50NDND11
13:00NDND11
13:10NDND14
13:20NDND14
13:30NDND13
13:40NDND12
13:50NDND16
14:00NDND18
14:10NDND18
14:20NDND18
14:30NDND20
14:40NDND20
14:50NDND19
15:00NDND19
15:10NDND19
15:20NDND20
15:30NDND20
15:40NDND22
15:50NDND21
16:00NDND21
16:10NDND19
16:20NDND19
16:30NDND17
16:40NDND14
16:50NDND16
17:00NDND18
17:10NDND16
17:20NDND17
17:30NDND18
17:40NDND18
17:50NDND18
18:00NDND18
18:10NDND19
18:20NDND20
18:30NDND22
18:40NDND22
18:50NDND20
19:00NDND19
19:10NDND19
19:20NDND16
19:30NDND17
19:40NDND18
19:50NDND19
20:00NDND22
20:10NDND23
20:20NDND22
20:30NDND22
20:40NDND22
20:50NDND22
21:00NDND19
21:10NDND17
21:20NDND16
21:30NDND19
21:40NDND18
21:50NDND19
22:00NDND20
22:10NDND22
22:20NDND24
22:30NDND19
22:40NDND20
22:50NDND19
23:00NDND20
23:10NDND19
23:20NDND19
23:30NDND20
23:40NDND18
23:50NDND20