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

○Information

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