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

○Information

○Measurement value list ： 2020/09/25(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND15
00:10NDND15
00:20NDND15
00:30NDND13
00:40NDND12
00:50NDND10
01:00NDND9.7
01:10NDND12
01:20NDND12
01:30NDND12
01:40NDND13
01:50NDND12
02:00NDND10
02:10NDND9.0
02:20NDND10
02:30NDND13
02:40NDND14
02:50NDND15
03:00NDND16
03:10NDND14
03:20NDND12
03:30NDND12
03:40NDND10
03:50NDND11
04:00NDND9.2
04:10NDND9.7
04:20NDND11
04:30NDNDND
04:40NDND9.3
04:50NDND8.8
05:00NDND11
05:10NDND12
05:20NDND12
05:30NDND14
05:40NDND15
05:50NDND14
06:00NDND13
06:10NDND11
06:20NDNDND
06:30NDNDND
06:40NDNDND
06:50NDNDND
07:00NDNDND
07:10NDND9.0
07:20NDND10
07:30NDND12
07:40NDND11
07:50NDND12
08:00NDND12
08:10NDND11
08:20NDND10
08:30NDNDND
08:40NDNDND
08:50NDNDND
09:00NDNDND
09:10NDNDND
09:20NDNDND
09:30NDND13
09:40NDND15
09:50NDND16
10:00NDND14
10:10NDND15
10:20NDND11
10:30NDND9.3
10:40NDNDND
10:50NDNDND
11:00NDNDND
11:10NDNDND
11:20NDND10
11:30NDND11
11:40NDND12
11:50NDND14
12:00NDND16
12:10NDND15
12:20NDND18
12:30NDND16
12:40NDND16
12:50NDND15
13:00NDND16
13:10NDND14
13:20NDND13
13:30NDND15
13:40NDND15
13:50NDND13
14:00NDND12
14:10NDND12
14:20NDND9.9
14:30NDND10
14:40NDND9.2
14:50NDND11
15:00NDND11
15:10NDND10
15:20NDND11
15:30NDND10
15:40NDND11
15:50NDND9.7
16:00NDND11
16:10NDND13
16:20NDND13
16:30NDND14
16:40NDND14
16:50NDND14
17:00NDND12
17:10NDND12
17:20NDND13
17:30NDND14
17:40NDND16
17:50NDND16
18:00NDND17
18:10NDND17
18:20NDND16
18:30NDND14
18:40NDND13
18:50NDND12
19:00NDND11
19:10NDND9.2
19:20NDNDND
19:30NDND9.2
19:40NDND9.7
19:50NDND11
20:00NDND14
20:10NDND17
20:20NDND18
20:30NDND17
20:40NDND15
20:50NDND15
21:00NDND13
21:10NDND11
21:20NDND9.5
21:30NDND11
21:40NDND9.6
21:50NDND9.3
22:00NDND9.0
22:10NDND12
22:20NDND11
22:30NDND10
22:40NDND12
22:50NDND13
23:00NDND13
23:10NDND11
23:20NDND12
23:30---
23:40---
23:50---