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

○Information

○Measurement value list ： 2022/11/12(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND17
00:10NDND19
00:20NDND21
00:30NDND23
00:40NDND24
00:50NDND26
01:00NDND29
01:10NDND31
01:20NDND30
01:30NDND27
01:40NDND26
01:50NDND26
02:00NDND24
02:10NDND20
02:20NDND20
02:30NDND20
02:40NDND18
02:50NDND18
03:00NDND22
03:10NDND24
03:20NDND25
03:30NDND25
03:40NDND27
03:50NDND27
04:00NDND22
04:10NDND22
04:20NDND22
04:30NDND21
04:40NDND21
04:50NDND22
05:00NDND22
05:10NDND19
05:20NDND17
05:30NDND20
05:40NDND22
05:50NDND21
06:00NDND21
06:10NDND25
06:20NDND26
06:30NDND24
06:40NDND21
06:50NDND20
07:00NDND19
07:10NDND19
07:20NDND20
07:30NDND20
07:40NDND18
07:50NDND16
08:00NDND16
08:10NDND14
08:20NDND12
08:30NDND14
08:40NDND16
08:50NDND16
09:00NDND16
09:10NDND16
09:20NDND16
09:30NDND16
09:40NDND16
09:50NDND17
10:00NDND18
10:10NDND19
10:20NDND20
10:30NDND19
10:40NDND20
10:50NDND20
11:00NDND20
11:10NDND20
11:20NDND22
11:30NDND21
11:40NDND22
11:50NDND23
12:00NDND20
12:10NDND22
12:20NDND20
12:30NDND20
12:40NDND22
12:50NDND22
13:00NDND24
13:10NDND23
13:20NDND24
13:30NDND23
13:40NDND18
13:50NDND17
14:00NDND15
14:10NDND14
14:20NDND17
14:30NDND14
14:40NDND16
14:50NDND19
15:00NDND19
15:10NDND22
15:20NDND18
15:30NDND20
15:40NDND21
15:50NDND24
16:00NDND26
16:10NDND22
16:20NDND24
16:30NDND24
16:40NDND25
16:50NDND22
17:00NDND20
17:10NDND24
17:20NDND21
17:30NDND22
17:40NDND19
17:50NDND19
18:00NDND20
18:10NDND18
18:20NDND18
18:30NDND18
18:40NDND20
18:50NDND19
19:00NDND18
19:10NDND16
19:20NDND19
19:30NDND19
19:40NDND15
19:50NDND15
20:00NDND15
20:10NDND16
20:20NDND15
20:30NDND17
20:40NDND20
20:50NDND20
21:00NDND21
21:10NDND21
21:20NDND22
21:30NDND20
21:40NDND22
21:50NDND19
22:00NDND17
22:10NDND18
22:20NDND18
22:30NDND17
22:40NDND17
22:50NDND17
23:00NDND19
23:10NDND19
23:20NDND17
23:30NDND17
23:40NDND15
23:50NDND18