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

○Information

○Measurement value list : 2022/06/08(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND30
00:10NDND30
00:20NDND29
00:30NDND29
00:40NDND27
00:50NDND28
01:00NDND28
01:10NDND31
01:20NDND30
01:30NDND29
01:40NDND30
01:50NDND28
02:00NDND28
02:10NDND28
02:20NDND31
02:30NDND31
02:40NDND31
02:50NDND30
03:00NDND26
03:10NDND27
03:20NDND24
03:30NDND25
03:40NDND24
03:50NDND26
04:00NDND27
04:10NDND25
04:20NDND24
04:30NDND21
04:40NDND22
04:50NDND22
05:00NDND22
05:10NDND21
05:20NDND23
05:30NDND27
05:40NDND27
05:50NDND24
06:00NDND23
06:10NDND25
06:20NDND24
06:30NDND22
06:40NDND24
06:50NDND26
07:00NDND28
07:10NDND29
07:20NDND30
07:30NDND31
07:40NDND29
07:50NDND30
08:00NDND31
08:10NDND29
08:20NDND28
08:30NDND30
08:40NDND32
08:50NDND32
09:00NDND28
09:10NDND28
09:20NDND29
09:30NDND28
09:40NDND26
09:50NDND25
10:00NDND28
10:10NDND26
10:20NDND26
10:30NDND28
10:40NDND30
10:50NDND29
11:00NDND26
11:10NDND30
11:20NDND31
11:30NDND32
11:40NDND32
11:50NDND32
12:00NDND36
12:10NDND34
12:20NDND34
12:30NDND35
12:40NDND33
12:50NDND32
13:00NDND30
13:10NDND30
13:20NDND28
13:30NDND25
13:40NDND26
13:50NDND30
14:00NDND31
14:10NDND33
14:20NDND33
14:30NDND32
14:40NDND32
14:50NDND30
15:00NDND28
15:10NDND28
15:20NDND27
15:30NDND29
15:40NDND28
15:50NDND29
16:00NDND31
16:10NDND30
16:20NDND33
16:30NDND32
16:40NDND33
16:50NDND32
17:00NDND32
17:10NDND32
17:20NDND29
17:30NDND28
17:40NDND27
17:50NDND27
18:00NDND28
18:10NDND27
18:20NDND28
18:30NDND32
18:40NDND32
18:50NDND33
19:000.050ND34
19:100.055ND32
19:20NDND34
19:30NDND33
19:40NDND36
19:50NDND35
20:00NDND34
20:10NDND35
20:20NDND31
20:30NDND32
20:40NDND31
20:50NDND31
21:00NDND31
21:10NDND31
21:20NDND29
21:30NDND28
21:40NDND26
21:50NDND25
22:00NDND25
22:10NDND25
22:20NDND31
22:30NDND31
22:40NDND33
22:50NDND34
23:00NDND34
23:10NDND34
23:20NDND33
23:30NDND32
23:40NDND30
23:50NDND29