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

○Information

○Measurement value list : 2022/09/10(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
00:50NDND10
01:00NDND9.0
01:10NDND12
01:20NDND13
01:30NDND14
01:40NDND14
01:50NDND13
02:00NDND13
02:10NDND13
02:20NDND13
02:30NDND12
02:40NDND13
02:50NDND10
03:00NDND8.8
03:10NDNDND
03:20NDNDND
03:30NDNDND
03:40NDNDND
03:50NDNDND
04:00NDNDND
04:10NDND9.2
04:20NDND13
04:30NDND12
04:40NDND12
04:50NDND13
05:00NDND14
05:10NDND13
05:20NDND13
05:30NDND14
05:40NDND15
05:50NDND13
06:00NDND13
06:10NDND12
06:20NDND11
06:30NDND12
06:40NDND10
06:50NDND11
07:00NDND10
07:10NDND13
07:20NDND10
07:30NDND9.5
07:40NDNDND
07:50NDNDND
08:00NDNDND
08:10NDNDND
08:20NDNDND
08:30NDND9.2
08:40NDND12
08:50NDND10
09:00NDND12
09:10NDND11
09:20NDND9.0
09:30NDNDND
09:40NDNDND
09:50NDNDND
10:00NDND9.2
10:10NDND13
10:20NDND13
10:30NDND14
10:40NDND15
10:50NDND14
11:00NDND14
11:10NDND11
11:20NDND10
11:30NDND11
11:40NDND10
11:50NDND12
12:00NDND10
12:10NDND9.9
12:20NDND12
12:30NDND9.6
12:40NDNDND
12:50NDNDND
13:00NDNDND
13:10NDNDND
13:20NDNDND
13:30NDNDND
13:40NDNDND
13:50NDNDND
14:00NDND11
14:10NDND9.7
14:20NDND9.9
14:30NDND9.9
14:40NDND10
14:50NDNDND
15:00NDNDND
15:10NDNDND
15:20NDNDND
15:30NDNDND
15:40NDNDND
15:50NDND10
16:00NDNDND
16:10NDND8.9
16:20NDND10
16:30NDND11
16:40NDND12
16:50NDND12
17:00NDND15
17:10NDND15
17:20NDND12
17:30NDND12
17:40NDND14
17:50NDND14
18:00NDND11
18:10NDND10
18:20NDND14
18:30NDND14
18:40NDND12
18:50NDND10
19:00NDND9.9
19:10NDND10
19:20NDND9.5
19:30NDND9.0
19:40NDND10
19:50NDND12
20:00NDND13
20:10NDND12
20:20NDND12
20:30NDND11
20:40NDNDND
20:50NDNDND
21:00NDNDND
21:10NDNDND
21:20NDNDND
21:30NDNDND
21:40NDNDND
21:50NDNDND
22:00NDNDND
22:10NDNDND
22:20NDNDND
22:30NDNDND
22:40NDNDND
22:50NDND10
23:00NDND12
23:10NDND13
23:20NDND10
23:30NDND12
23:40NDND12
23:50NDND11