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

○Information

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

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND22
00:10NDND23
00:20NDND25
00:30NDND25
00:40NDND24
00:50NDND25
01:00NDND21
01:10NDND20
01:20NDND18
01:30NDND17
01:40NDND17
01:50NDND16
02:00NDND18
02:10NDND18
02:20NDND21
02:30NDND22
02:40NDND24
02:50NDND24
03:00NDND22
03:10NDND22
03:20NDND18
03:30NDND17
03:40NDND16
03:50NDND16
04:00NDND17
04:10NDND19
04:20NDND20
04:30NDND20
04:40NDND20
04:50NDND17
05:00NDND17
05:10NDND16
05:20NDND16
05:30NDND18
05:40NDND21
05:50NDND21
06:00NDND21
06:10NDND21
06:20NDND24
06:30NDND22
06:40NDND19
06:50NDND19
07:00NDND20
07:10NDND20
07:20NDND18
07:30NDND18
07:40NDND17
07:50NDND16
08:00NDND15
08:10NDND16
08:20NDND15
08:30NDND16
08:40NDND17
08:50NDND21
09:00NDND22
09:10NDND23
09:20NDND23
09:30NDND24
09:40NDND23
09:50NDND19
10:00NDND19
10:10NDND18
10:20NDND19
10:30NDND18
10:40NDND19
10:50NDND20
11:00NDND17
11:10NDND17
11:20NDND16
11:30NDND16
11:40NDND15
11:50NDND15
12:00NDND17
12:10NDND17
12:20NDND18
12:30NDND20
12:40NDND20
12:50NDND20
13:00NDND22
13:10NDND23
13:20NDND21
13:30NDND17
13:40NDND19
13:50NDND20
14:00NDND20
14:10NDND17
14:20NDND20
14:30NDND23
14:40NDND21
14:50NDND19
15:00NDND17
15:10NDND17
15:20NDND18
15:30NDND17
15:40NDND19
15:50NDND21
16:00NDND23
16:10NDND23
16:20NDND23
16:30NDND23
16:40NDND25
16:50NDND26
17:00NDND23
17:10NDND24
17:20NDND21
17:30NDND21
17:40NDND17
17:50NDND16
18:00NDND17
18:10NDND17
18:20NDND18
18:30NDND18
18:40NDND20
18:50NDND21
19:00NDND22
19:10NDND25
19:20NDND27
19:30NDND24
19:40NDND24
19:50NDND23
20:00NDND20
20:10NDND18
20:20NDND17
20:30NDND21
20:40NDND19
20:50NDND20
21:00NDND20
21:10NDND22
21:20NDND21
21:30NDND18
21:40NDND20
21:50NDND19
22:00NDND21
22:10NDND17
22:20NDND19
22:30NDND21
22:40NDND21
22:50NDND19
23:00NDND20
23:10NDND21
23:20NDND20
23:30NDND18
23:40NDND18
23:50NDND19