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

○Information

○Measurement value list ： 2022/06/22(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND27
00:10NDND26
00:20NDND28
00:30NDND29
00:40NDND29
00:50NDND26
01:00NDND25
01:10NDND24
01:20NDND22
01:30NDND22
01:40NDND22
01:50NDND23
02:00NDND23
02:10NDND22
02:20NDND21
02:30NDND23
02:40NDND25
02:50NDND26
03:00NDND29
03:10NDND31
03:20NDND30
03:30NDND27
03:40NDND26
03:50NDND26
04:00NDND23
04:10NDND18
04:20NDND22
04:30NDND22
04:40NDND21
04:50NDND20
05:00NDND20
05:10NDND23
05:20NDND21
05:30NDND23
05:40NDND25
05:50NDND23
06:00NDND24
06:10NDND26
06:20NDND27
06:30NDND25
06:40NDND25
06:50NDND27
07:00NDND29
07:10NDND26
07:20NDND26
07:30NDND28
07:40NDND27
07:50NDND28
08:00NDND25
08:10NDND26
08:20NDND27
08:30NDND26
08:40NDND28
08:50NDND30
09:00NDND31
09:10NDND30
09:20NDND29
09:30NDND29
09:40NDND28
09:50NDND24
10:00NDND25
10:10NDND26
10:20NDND26
10:30NDND26
10:40NDND24
10:50NDND30
11:00NDND28
11:10NDND28
11:20NDND26
11:30NDND26
11:40NDND27
11:50NDND24
12:00NDND26
12:10NDND26
12:20NDND24
12:30NDND27
12:40NDND25
12:50NDND25
13:00NDND23
13:10NDND23
13:20NDND26
13:30NDND22
13:40NDND24
13:50NDND24
14:00NDND24
14:10NDND23
14:20NDND23
14:30NDND26
14:40NDND27
14:50NDND26
15:00NDND28
15:10NDND28
15:20NDND30
15:30NDND27
15:40NDND25
15:50NDND25
16:00NDND23
16:10NDND26
16:20NDND25
16:30NDND24
16:40NDND26
16:50NDND26
17:000.049ND25
17:100.055ND25
17:20NDND26
17:30NDND25
17:40NDND23
17:50NDND21
18:00NDND21
18:10NDND21
18:20NDND18
18:30NDND20
18:40NDND20
18:50NDND22
19:00NDND24
19:10NDND25
19:20NDND26
19:30NDND27
19:40NDND28
19:50NDND26
20:00NDND26
20:10NDND22
20:20NDND20
20:30NDND18
20:40NDND19
20:50NDND19
21:00NDND19
21:10NDND18
21:20NDND18
21:30NDND20
21:40NDND20
21:50NDND22
22:00NDND21
22:10NDND25
22:20NDND26
22:30NDND26
22:40NDND24
22:50NDND23
23:00NDND25
23:10NDND24
23:20NDND24
23:30NDND21
23:40NDND21
23:50NDND20