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

○Information

○Measurement value list : 2020/06/11(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND14
00:10NDND13
00:20NDND14
00:30NDND9.6
00:40NDND9.0
00:50NDND10
01:00NDND12
01:10NDND13
01:20NDND11
01:30NDND11
01:40NDND9.7
01:50NDND12
02:00NDND12
02:10NDND12
02:20NDND13
02:30NDND13
02:40NDND14
02:50NDND13
03:00NDND13
03:10NDND13
03:20NDND14
03:30NDND16
03:40NDND16
03:50NDND14
04:00NDND13
04:10NDND10
04:20NDND10
04:30NDND11
04:40NDND10
04:50NDND10
05:00NDND13
05:10NDND13
05:20NDND14
05:30NDND13
05:40NDND14
05:50NDND13
06:00NDND12
06:10NDND14
06:20NDND12
06:30NDND11
06:40NDND11
06:50NDND11
07:00NDND9.6
07:10NDND8.9
07:20NDND11
07:30NDND14
07:40NDND14
07:50NDND15
08:00NDND16
08:10NDND18
08:20NDND16
08:30NDND16
08:40NDND14
08:50NDND15
09:00NDND14
09:10NDND13
09:20NDND12
09:30NDND12
09:40NDND12
09:50NDND12
10:00NDND12
10:10NDND12
10:20NDND14
10:30NDND11
10:40NDND11
10:50NDND10
11:00NDND11
11:10NDND12
11:20NDND12
11:30NDND14
11:40NDND16
11:50NDND16
12:00NDND17
12:10NDND14
12:20NDND13
12:30NDND12
12:40NDND10
12:50NDND11
13:00NDND12
13:10NDND13
13:20NDND13
13:30NDND11
13:40NDND10
13:50NDND13
14:00NDND11
14:10NDND13
14:20NDND14
14:30NDND16
14:40NDND18
14:50NDND17
15:00NDND18
15:10NDND14
15:20NDND13
15:30NDND14
15:40NDND13
15:50NDND13
16:00NDND10
16:10NDND15
16:20NDND14
16:30NDND16
16:40NDND16
16:50NDND12
17:00NDND13
17:10NDND13
17:20NDND15
17:30NDND12
17:40NDND14
17:50NDND19
18:00NDND21
18:10NDND18
18:20NDND16
18:30NDND17
18:40NDND13
18:50NDND11
19:00NDND9.7
19:10NDND13
19:20NDND16
19:30NDND17
19:40NDND21
19:50NDND19
20:00NDND20
20:10NDND18
20:20NDND17
20:30NDND17
20:40NDND15
20:50NDND17
21:00NDND15
21:10NDND14
21:20NDND16
21:30NDND14
21:40NDND12
21:50NDND13
22:00NDND12
22:10NDND10
22:20NDND8.8
22:30NDND9.5
22:40NDND8.8
22:50NDND10
23:00NDND12
23:10NDND15
23:20NDND16
23:30NDND15
23:40NDND20
23:50NDND18