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

○Information

○Measurement value list ： 2020/11/10(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND12
00:10NDND14
00:20NDND15
00:30NDND16
00:40NDND15
00:50NDND17
01:00NDND17
01:10NDND17
01:20NDND18
01:30NDND17
01:40NDND16
01:50NDND16
02:00NDND13
02:10NDND11
02:20NDND10
02:30NDND11
02:40NDND13
02:50NDND15
03:00NDND17
03:10NDND18
03:20NDND21
03:30NDND19
03:40NDND17
03:50NDND16
04:00NDND15
04:10NDND13
04:20NDND10
04:30NDND12
04:40NDND12
04:50NDND9.3
05:00NDND9.3
05:10NDND9.0
05:20NDND8.9
05:30NDND9.7
05:40NDND11
05:50NDND13
06:00NDND15
06:10NDND17
06:20NDND17
06:30NDND19
06:40NDND21
06:50NDND22
07:00NDND21
07:10NDND21
07:20NDND23
07:30NDND20
07:40NDND19
07:50NDND18
08:00NDND18
08:10NDND17
08:20NDND16
08:30NDND15
08:40NDND15
08:50NDND16
09:00NDND14
09:10NDND15
09:20NDND18
09:30NDND19
09:40NDND18
09:50NDND18
10:00NDND18
10:10NDND15
10:20NDND14
10:30NDND14
10:40NDND12
10:50NDND12
11:00NDND15
11:10NDND17
11:20NDND16
11:30NDND17
11:40NDND18
11:50NDND20
12:00NDND18
12:10NDND17
12:20NDND17
12:30NDND18
12:40NDND17
12:50NDND16
13:00NDND16
13:10NDND16
13:20NDND18
13:30NDND17
13:40NDND18
13:50NDND19
14:00NDND20
14:10NDND20
14:20NDND19
14:30NDND19
14:40NDND14
14:50NDND13
15:00NDNDND
15:10NDND8.8
15:20NDNDND
15:30NDNDND
15:40NDND11
15:50NDND13
16:00NDND15
16:10NDND14
16:20NDND16
16:30NDND17
16:40NDND17
16:50NDND18
17:00NDND18
17:10NDND20
17:20NDND18
17:30NDND17
17:40NDND16
17:50NDND12
18:00NDND15
18:10NDND13
18:20NDND13
18:30NDND15
18:40NDND13
18:50NDND14
19:00NDND16
19:10NDND15
19:20NDND14
19:30NDND13
19:40NDND14
19:50NDND12
20:00NDND11
20:10NDND10
20:20NDND11
20:30NDND10
20:40NDND9.7
20:50NDND14
21:00NDND11
21:10NDND13
21:20NDND17
21:30NDND15
21:40NDND14
21:50NDND12
22:00NDND14
22:10NDND15
22:20NDND15
22:30NDND15
22:40NDND17
22:50NDND16
23:00NDND16
23:10NDND14
23:20NDND13
23:30NDND13
23:40NDND13
23:50NDND14