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

○Information

○Measurement value list ： 2022/06/06(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND26
00:10NDND27
00:20NDND27
00:30NDND28
00:40NDND27
00:50NDND27
01:00NDND27
01:10NDND31
01:20NDND31
01:30NDND27
01:40NDND31
01:50NDND28
02:00NDND27
02:10NDND24
02:20NDND25
02:30NDND29
02:40NDND26
02:50NDND28
03:00NDND29
03:10NDND30
03:20NDND30
03:30NDND27
03:40NDND29
03:50NDND26
04:00NDND26
04:10NDND24
04:20NDND22
04:30NDND23
04:40NDND23
04:50NDND27
05:00NDND29
05:10NDND30
05:20NDND32
05:30NDND31
05:40NDND31
05:50NDND30
06:00NDND29
06:10NDND27
06:20NDND26
06:30NDND29
06:40NDND29
06:50NDND28
07:00NDND29
07:10NDND30
07:20NDND30
07:30NDND27
07:40NDND26
07:50NDND29
08:00NDND26
08:10NDND24
08:20NDND24
08:30NDND26
08:40NDND25
08:50NDND23
09:00NDND26
09:10NDND28
09:20NDND30
09:30NDND29
09:40NDND30
09:50NDND32
10:00NDND31
10:10NDND30
10:20NDND28
10:30NDND29
10:40NDND27
10:50NDND24
11:00NDND24
11:10NDND26
11:20NDND27
11:30NDND28
11:40NDND29
11:50NDND32
12:00NDND30
12:10NDND28
12:20NDND31
12:30NDND30
12:40NDND32
12:50NDND31
13:00NDND32
13:10NDND30
13:20NDND28
13:30NDND27
13:40NDND27
13:50NDND28
14:00NDND28
14:10NDND28
14:20NDND29
14:30NDND30
14:40NDND28
14:50NDND26
15:00NDND26
15:10NDND30
15:20NDND28
15:30NDND30
15:40NDND30
15:50NDND30
16:00NDND28
16:10NDND25
16:20NDND25
16:30NDND24
16:40NDND25
16:50NDND24
17:00NDND27
17:10NDND28
17:20NDND27
17:30NDND30
17:40NDND29
17:50NDND31
18:00NDND30
18:10NDND31
18:20NDND31
18:30NDND31
18:40NDND30
18:50NDND29
19:00NDND31
19:10NDND30
19:20NDND32
19:30NDND31
19:40NDND31
19:50NDND31
20:00NDND30
20:10NDND32
20:20NDND31
20:30NDND30
20:40NDND30
20:50NDND32
21:00NDND30
21:10NDND30
21:20NDND31
21:30NDND31
21:40NDND33
21:50NDND28
22:00NDND30
22:10NDND29
22:20NDND28
22:30NDND26
22:40NDND23
22:50NDND26
23:00NDND27
23:10NDND28
23:20NDND29
23:30NDND29
23:40NDND30
23:50NDND29