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

○Information

○Measurement value list ： 2022/11/01(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND17
00:10NDND17
00:20NDND21
00:30NDND20
00:40NDND21
00:50NDND20
01:00NDND17
01:10NDND17
01:20NDND17
01:30NDND18
01:40NDND19
01:50NDND21
02:00NDND23
02:10NDND22
02:20NDND23
02:30NDND23
02:40NDND19
02:50NDND21
03:00NDND20
03:10NDND19
03:20NDND19
03:30NDND18
03:40NDND21
03:50NDND18
04:00NDND19
04:10NDND22
04:20NDND23
04:30NDND25
04:40NDND24
04:50NDND25
05:00NDND24
05:10NDND23
05:20NDND22
05:30NDND19
05:40NDND20
05:50NDND20
06:00NDND18
06:10NDND17
06:20NDND18
06:30NDND19
06:40NDND18
06:50NDND19
07:00NDND19
07:10NDND20
07:20NDND18
07:30NDND17
07:40NDND16
07:50NDND16
08:00NDND16
08:10NDND13
08:20NDND16
08:30NDND15
08:40NDND16
08:50NDND15
09:00NDND17
09:10NDND19
09:20NDND18
09:30NDND22
09:40NDND20
09:50NDND20
10:00NDND20
10:10NDND20
10:20NDND20
10:30NDND17
10:40NDND18
10:50NDND20
11:00NDND16
11:10NDND16
11:20NDND18
11:30NDND19
11:40NDND17
11:50NDND16
12:00NDND16
12:10NDND16
12:20NDND14
12:30NDND16
12:40NDND19
12:50NDND21
13:00NDND21
13:10NDND24
13:20NDND22
13:30NDND20
13:40NDND18
13:50NDND17
14:00NDND18
14:10NDND17
14:20NDND17
14:30NDND17
14:40NDND19
14:50NDND22
15:00NDND24
15:10NDND22
15:20NDND25
15:30NDND24
15:40NDND21
15:50NDND19
16:00NDND16
16:10NDND16
16:20NDND16
16:30NDND15
16:40NDND16
16:50NDND16
17:00NDND17
17:10NDND20
17:20NDND19
17:30NDND19
17:40NDND19
17:50NDND21
18:00NDND18
18:10NDND16
18:20NDND17
18:30NDND18
18:40NDND19
18:50NDND17
19:00NDND19
19:10NDND21
19:20NDND22
19:30NDND22
19:40NDND21
19:50NDND23
20:00NDND24
20:10NDND23
20:20NDND21
20:30NDND22
20:40NDND23
20:50NDND22
21:00NDND18
21:10NDND18
21:20NDND18
21:30NDND18
21:40NDND17
21:50NDND18
22:00NDND21
22:10NDND20
22:20NDND18
22:30NDND21
22:40NDND21
22:50NDND19
23:00NDND17
23:10NDND17
23:20NDND16
23:30NDND13
23:40NDND13
23:50NDND13