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

○Information

○Measurement value list ： 2020/08/28(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDNDND
00:10NDNDND
00:20NDNDND
00:30NDNDND
00:40NDNDND
00:50NDNDND
01:00NDNDND
01:10NDND9.5
01:20NDNDND
01:30NDNDND
01:40NDND8.9
01:50NDND9.6
02:00NDND11
02:10NDNDND
02:20NDND8.9
02:30NDNDND
02:40NDNDND
02:50NDNDND
03:00NDNDND
03:10NDNDND
03:20NDNDND
03:30NDNDND
03:40NDND9.5
03:50NDND9.6
04:00NDNDND
04:10NDNDND
04:20NDNDND
04:30NDNDND
04:40NDNDND
04:50NDNDND
05:00NDND9.6
05:10NDND12
05:20NDND10
05:30NDND11
05:40NDNDND
05:50NDNDND
06:00NDNDND
06:10NDNDND
06:20NDNDND
06:30NDNDND
06:40NDNDND
06:50NDNDND
07:00NDNDND
07:10NDND9.6
07:20NDND12
07:30NDND11
07:40NDND11
07:50NDND11
08:00NDND12
08:10NDND11
08:20NDNDND
08:30NDNDND
08:40NDND11
08:50NDND10
09:00NDNDND
09:10NDNDND
09:20NDNDND
09:30NDNDND
09:40NDNDND
09:50NDNDND
10:00NDND9.3
10:10NDNDND
10:20NDNDND
10:30NDND8.9
10:40NDNDND
10:50NDNDND
11:00NDNDND
11:10NDNDND
11:20NDNDND
11:30NDNDND
11:40NDNDND
11:50NDNDND
12:00NDNDND
12:10NDNDND
12:20NDND12
12:30NDND13
12:40NDND12
12:50NDND12
13:00NDND11
13:10NDND11
13:20NDNDND
13:30NDNDND
13:40NDNDND
13:50NDND9.3
14:00NDND9.3
14:10NDNDND
14:20NDNDND
14:30NDNDND
14:40NDNDND
14:50NDNDND
15:00NDNDND
15:10NDND11
15:20NDND11
15:30NDND12
15:40NDND14
15:50NDND12
16:00NDND9.9
16:10NDNDND
16:20NDND10
16:30NDND11
16:40NDND8.8
16:50NDNDND
17:00NDND8.8
17:10NDND9.5
17:20NDND9.0
17:30NDNDND
17:40NDND9.3
17:50NDND12
18:00NDND10
18:10NDND9.0
18:20NDNDND
18:30NDNDND
18:40NDNDND
18:50NDNDND
19:00NDNDND
19:10NDND10
19:20NDND10
19:30NDND9.3
19:40NDND10
19:50NDND8.8
20:00NDND9.3
20:10NDNDND
20:20NDND8.9
20:30NDNDND
20:40NDND12
20:50NDND13
21:00NDND9.3
21:10NDND10
21:20NDND12
21:30NDND11
21:40NDNDND
21:50NDNDND
22:00NDND10
22:10NDND10
22:20NDNDND
22:30NDNDND
22:40NDNDND
22:50NDNDND
23:00NDNDND
23:10NDNDND
23:20NDNDND
23:30NDNDND
23:40NDNDND
23:50NDNDND