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

○Information

○Measurement value list ： 2021/07/10(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND19
00:10NDND19
00:20NDND19
00:30NDND15
00:40NDND16
00:50NDND13
01:00NDND13
01:10NDND12
01:20NDND14
01:30NDND14
01:40NDND12
01:50NDND13
02:00NDND12
02:10NDND13
02:20NDND12
02:30NDND9.6
02:40NDND12
02:50NDND13
03:00NDND14
03:10NDND16
03:20NDND16
03:30NDND20
03:40NDND16
03:50NDND16
04:00NDND18
04:10NDND15
04:20NDND17
04:30NDND14
04:40NDND14
04:50NDND14
05:00NDND13
05:10NDND11
05:20NDND10
05:30NDND12
05:40NDND14
05:50NDND12
06:00NDND14
06:10NDND17
06:20NDND16
06:30NDND17
06:40NDND15
06:50NDND16
07:00NDND15
07:10NDND15
07:20NDND14
07:30NDND11
07:40NDND14
07:50NDND13
08:00NDND14
08:10NDND13
08:200.064ND15
08:300.096ND16
08:400.093ND16
08:500.12ND16
09:000.14ND16
09:100.16ND16
09:200.17ND16
09:300.17ND16
09:400.18ND13
09:500.19NDND
10:000.20NDND
10:100.19NDND
10:200.17NDND
10:300.16NDND
10:400.14NDND
10:500.094NDND
11:000.097ND9.3
11:100.073ND11
11:20NDND13
11:30NDND13
11:40NDND11
11:50NDND13
12:00NDND10
12:10NDND10
12:20NDND11
12:30NDND11
12:40NDND14
12:50NDND13
13:00NDND16
13:10NDND16
13:20NDND15
13:30NDND15
13:40NDND14
13:50NDND13
14:00NDND12
14:10NDND12
14:20NDND11
14:30NDND9.0
14:40NDND8.8
14:50NDND10
15:00NDND11
15:10NDND13
15:20NDND14
15:30NDND16
15:40NDND16
15:50NDND17
16:00NDND17
16:10NDND16
16:20NDND16
16:30NDND15
16:40NDND16
16:50NDND13
17:00NDND14
17:10NDND13
17:20NDND14
17:30NDND16
17:40NDND16
17:50NDND16
18:00NDND15
18:10NDND17
18:20NDND13
18:30NDND12
18:40NDND9.7
18:50NDND13
19:00NDND14
19:10NDND14
19:20NDND17
19:30NDND16
19:40NDND18
19:50NDND13
20:00NDND12
20:10NDNDND
20:20NDND10
20:30NDND9.5
20:40NDND11
20:50NDND12
21:00NDND15
21:10NDND18
21:20NDND16
21:30NDND16
21:40NDND17
21:50NDND20
22:00NDND18
22:10NDND20
22:20NDND22
22:30NDND23
22:40NDND24
22:50NDND24
23:000.081ND24
23:100.099ND22
23:200.11ND19
23:300.084ND20
23:400.11ND20
23:500.11ND18