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

○Information

○Measurement value list ： 2022/10/03(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND24
00:10NDND23
00:20NDND25
00:30NDND24
00:40NDND25
00:50NDND27
01:00NDND25
01:10NDND27
01:20NDND25
01:30NDND26
01:40NDND23
01:50NDND22
02:00NDND20
02:10NDND20
02:20NDND19
02:30NDND18
02:40NDND21
02:50NDND22
03:00NDND22
03:10NDND22
03:20NDND27
03:30NDND28
03:40NDND25
03:50NDND26
04:00NDND25
04:10NDND23
04:20NDND22
04:30NDND24
04:40NDND24
04:50NDND24
05:00NDND26
05:10NDND28
05:20NDND27
05:30NDND25
05:40NDND24
05:50NDND24
06:00NDND24
06:10NDND24
06:20NDND26
06:30NDND27
06:40NDND28
06:50NDND26
07:00NDND28
07:10NDND27
07:20NDND25
07:30NDND24
07:40NDND22
07:50NDND23
08:00NDND21
08:10NDND20
08:20NDND22
08:30NDND21
08:40NDND23
08:50NDND20
09:00NDND21
09:10NDND22
09:20NDND21
09:30NDND22
09:40NDND23
09:50NDND26
10:00NDND26
10:10NDND26
10:20NDND28
10:30NDND29
10:40NDND28
10:50NDND28
11:00NDND27
11:10NDND29
11:20NDND27
11:30NDND27
11:40NDND25
11:50NDND24
12:00NDND26
12:10NDND23
12:20NDND24
12:30NDND25
12:40NDND26
12:50NDND24
13:00NDND24
13:10NDND25
13:20NDND25
13:30NDND23
13:40NDND22
13:50NDND26
14:00NDND26
14:10NDND27
14:20NDND28
14:30NDND29
14:40NDND30
14:50NDND28
15:00NDND27
15:10NDND25
15:20NDND24
15:30NDND23
15:40NDND25
15:50NDND26
16:00NDND26
16:10NDND25
16:20NDND29
16:30NDND31
16:40NDND29
16:50NDND31
17:00NDND31
17:10NDND34
17:20NDND31
17:30NDND31
17:40NDND26
17:50NDND22
18:00NDND21
18:10NDND19
18:20NDND19
18:30NDND14
18:40NDND19
18:50NDND19
19:00NDND19
19:10NDND21
19:20NDND20
19:30NDND22
19:40NDND21
19:50NDND22
20:00NDND21
20:10NDND22
20:20NDND23
20:30NDND22
20:40NDND24
20:50NDND28
21:00NDND30
21:10NDND27
21:20NDND26
21:30NDND27
21:40NDND26
21:50NDND25
22:00NDND23
22:10NDND25
22:20NDND26
22:30NDND24
22:40NDND24
22:50NDND26
23:00NDND28
23:10NDND28
23:20NDND26
23:30NDND30
23:40NDND28
23:50NDND27