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

○Information

○Measurement value list ： 2019/05/27(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND9.7
00:10NDND12
00:20NDND14
00:30NDND14
00:40NDND14
00:50NDND13
01:00NDND15
01:10NDND14
01:20NDND16
01:30NDND16
01:40NDND16
01:50NDND17
02:00NDND13
02:10NDND14
02:20NDND11
02:30NDND13
02:40NDND12
02:50NDND12
03:00NDND16
03:10NDND15
03:20NDND13
03:30NDND11
03:40NDND12
03:50NDND12
04:00NDNDND
04:10NDND8.8
04:20NDND9.9
04:30NDND11
04:40NDNDND
04:50NDND8.9
05:00NDND13
05:10NDND11
05:20NDND14
05:30NDND13
05:40NDND14
05:50NDND13
06:00NDND13
06:10NDND14
06:20NDND11
06:30NDND15
06:40NDND16
06:50NDND16
07:00NDND14
07:10NDND15
07:20NDND14
07:30NDND11
07:40NDND10
07:50NDND10
08:00NDND11
08:10NDND9.2
08:20NDND10
08:30NDND10
08:40NDND10
08:50NDND13
09:00NDND12
09:10NDND11
09:20NDND12
09:30NDND11
09:40NDND11
09:50NDND9.5
10:00NDND10
10:10NDND13
10:20---
10:30---
10:40---
10:50NDND14
11:00NDND17
11:10NDND16
11:20NDND15
11:30NDND14
11:40NDND13
11:50NDND11
12:00NDND9.2
12:10NDND9.0
12:20NDND9.9
12:30NDND12
12:40NDND11
12:50NDND11
13:00NDND10
13:10NDND11
13:20NDND12
13:30NDND12
13:40NDND12
13:50NDND12
14:00NDND12
14:10NDND11
14:20NDND9.9
14:30NDNDND
14:40NDND10
14:50NDND8.8
15:00NDND9.0
15:10NDND12
15:20NDND13
15:30NDND14
15:40NDND14
15:50NDND16
16:00NDND16
16:10NDND13
16:20NDND12
16:30NDND9.3
16:40NDNDND
16:50NDNDND
17:00NDNDND
17:10NDND9.2
17:20NDND11
17:30NDND11
17:40NDND15
17:50NDND17
18:00NDND17
18:10NDND17
18:20NDND18
18:30NDND19
18:40NDND19
18:50NDND15
19:00NDND13
19:10NDND15
19:20NDND13
19:30NDND14
19:40NDND12
19:50NDND14
20:00NDND13
20:10NDND10
20:20NDND10
20:30NDNDND
20:40NDNDND
20:50NDNDND
21:00NDNDND
21:10NDND11
21:20NDND12
21:30NDND13
21:40NDND15
21:50NDND18
22:00NDND21
22:10NDND20
22:20NDND18
22:30NDND18
22:40NDND19
22:50NDND17
23:00NDND14
23:10NDND16
23:20NDND16
23:30NDND17
23:40NDND16
23:50NDND16