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

○Information

○Measurement value list ： 2020/01/16(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
00:30NDND10
00:40NDND11
00:50NDND9.0
01:00NDND9.6
01:10NDNDND
01:20NDND13
01:30NDND13
01:40NDND10
01:50NDND14
02:00NDND14
02:10NDND18
02:20NDND15
02:30NDND14
02:40NDND15
02:50NDND12
03:00NDND13
03:10NDND9.6
03:20NDNDND
03:30NDNDND
03:40NDNDND
03:50NDNDND
04:00NDNDND
04:10NDNDND
04:20NDNDND
04:30NDNDND
04:40NDNDND
04:50NDND9.3
05:00NDND12
05:10NDND11
05:20NDND12
05:30NDND10
05:40NDND10
05:50NDND12
06:00NDND12
06:10NDND13
06:20NDND11
06:30NDND12
06:40NDND11
06:50NDND8.8
07:00NDNDND
07:10NDNDND
07:20NDNDND
07:30NDNDND
07:40NDNDND
07:50NDNDND
08:00NDNDND
08:10NDNDND
08:20NDNDND
08:30NDNDND
08:40NDNDND
08:50NDNDND
09:00NDNDND
09:10NDNDND
09:20NDNDND
09:30NDNDND
09:40NDNDND
09:50NDNDND
10:00NDNDND
10:10NDNDND
10:20NDNDND
10:30NDNDND
10:40NDNDND
10:50NDNDND
11:00NDNDND
11:10NDNDND
11:20NDNDND
11:30NDNDND
11:40NDNDND
11:50NDNDND
12:00NDNDND
12:10NDNDND
12:20NDNDND
12:30NDNDND
12:40NDNDND
12:50NDND9.7
13:00NDND10
13:10NDND9.9
13:20NDND9.9
13:30NDND9.5
13:40NDNDND
13:50NDNDND
14:00NDNDND
14:10NDNDND
14:20NDNDND
14:30NDND10
14:40NDNDND
14:50NDND9.5
15:00NDND11
15:10NDND12
15:20NDND10
15:30NDNDND
15:40NDND9.7
15:50NDND9.2
16:00NDNDND
16:10NDNDND
16:20NDNDND
16:30NDNDND
16:40NDNDND
16:50NDNDND
17:00NDNDND
17:10NDNDND
17:20NDNDND
17:30NDNDND
17:40NDNDND
17:50NDNDND
18:00NDND9.2
18:10NDND9.3
18:20NDND10
18:30NDNDND
18:40NDND9.7
18:50NDNDND
19:00NDNDND
19:10NDNDND
19:20NDNDND
19:30NDNDND
19:40NDNDND
19:50NDNDND
20:00NDND8.8
20:10NDND12
20:20NDND13
20:30NDND17
20:40NDND16
20:50NDND14
21:00NDND16
21:10NDND14
21:20NDND11
21:30NDND10
21:40NDND9.2
21:50NDNDND
22:00NDNDND
22:10NDNDND
22:20NDNDND
22:30NDNDND
22:40NDNDND
22:50NDNDND
23:00NDNDND
23:10NDND11
23:20NDND12
23:30NDND11
23:40NDND8.8
23:50NDNDND