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

○Information

○Measurement value list ： 2023/01/29(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
01:10NDNDND
01:20NDNDND
01:30NDNDND
01:40NDNDND
01:50NDNDND
02:00NDNDND
02:10NDNDND
02:20NDNDND
02:30NDNDND
02:40NDNDND
02:50NDNDND
03:00NDNDND
03:10NDND8.9
03:20NDNDND
03:30NDNDND
03:40NDNDND
03:50NDND9.0
04:00NDND8.8
04:10NDNDND
04:20NDNDND
04:30NDNDND
04:40NDNDND
04:50NDNDND
05:00NDNDND
05:10NDND9.2
05:20NDND10
05:30NDND9.5
05:40NDNDND
05:50NDND11
06:00NDND13
06:10NDND13
06:20NDND14
06:30NDND14
06:40NDND15
06:50NDND12
07:00NDNDND
07:10NDNDND
07:20NDNDND
07:30NDNDND
07:40NDNDND
07:50NDNDND
08:00NDNDND
08:10NDND9.5
08:20NDNDND
08:30NDNDND
08:40NDNDND
08:50NDNDND
09:00NDNDND
09:10NDNDND
09:20NDNDND
09:30NDNDND
09:40NDNDND
09:50NDND11
10:00NDND10
10:10NDNDND
10:20NDND8.8
10:30NDND12
10:40NDND10
10:50NDND8.8
11:00NDND11
11:10NDND9.7
11:20NDND10
11:30NDNDND
11:40NDND9.3
11:50NDND11
12:00NDNDND
12:10NDND8.8
12:20NDND8.8
12:30NDNDND
12:40NDNDND
12:50NDNDND
13:00NDNDND
13:10NDNDND
13:20NDNDND
13:30NDNDND
13:40NDNDND
13:50NDND8.9
14:00NDND11
14:10NDND11
14:20NDND11
14:30NDNDND
14:40NDNDND
14:50NDNDND
15:00NDNDND
15:10NDNDND
15:20NDNDND
15:30NDNDND
15:40NDND8.9
15:50NDNDND
16:00NDNDND
16:10NDND9.6
16:20NDND9.3
16:30NDNDND
16:40NDNDND
16:50NDND8.9
17:00NDNDND
17:10NDNDND
17:20NDNDND
17:30NDNDND
17:40NDNDND
17:50NDNDND
18:00NDNDND
18:10NDNDND
18:20NDNDND
18:30NDNDND
18:40NDNDND
18:50NDNDND
19:00NDNDND
19:10NDNDND
19:20NDNDND
19:30NDNDND
19:40NDNDND
19:50NDNDND
20:00NDNDND
20:10NDNDND
20:20NDNDND
20:30NDNDND
20:40NDNDND
20:50NDNDND
21:00NDNDND
21:10NDND9.0
21:20NDND9.6
21:30NDND9.0
21:40NDND9.6
21:50NDND12
22:00NDND10
22:10NDND10
22:20NDND12
22:30NDND11
22:40NDND11
22:50NDND10
23:00NDNDND
23:10NDNDND
23:20NDNDND
23:30NDND11
23:40NDND11
23:50NDND9.6