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

○Information

○Measurement value list : 2019/06/06(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND22
00:10NDND20
00:20NDND18
00:30NDND17
00:40NDND17
00:50NDND15
01:00NDND14
01:10NDND15
01:20NDND18
01:30NDND15
01:40NDND15
01:50NDND14
02:00NDND14
02:10NDND14
02:20NDND14
02:30NDND14
02:40NDND13
02:50NDND14
03:00NDND15
03:10NDND13
03:20NDND11
03:30NDND12
03:40NDND13
03:50NDND10
04:00NDND9.5
04:10NDND10
04:20NDND10
04:30NDND12
04:40NDND10
04:50NDND11
05:00NDND10
05:10NDNDND
05:20NDND9.6
05:30NDND9.6
05:40NDND11
05:50NDND16
06:00NDND17
06:10NDND18
06:20NDND18
06:30NDND19
06:40NDND18
06:50NDND13
07:00NDND14
07:10NDND14
07:20NDND14
07:30NDND13
07:40NDND12
07:50NDND14
08:00NDND15
08:10NDND15
08:20NDND14
08:30NDND11
08:40NDND13
08:50NDND13
09:00NDND12
09:10NDND12
09:20NDND13
09:30NDND16
09:40NDND16
09:50NDND16
10:00NDND14
10:10NDND13
10:20NDND15
10:30NDND12
10:40NDND11
10:50NDND13
11:00NDND14
11:10NDND14
11:20NDND14
11:30NDND15
11:40NDND13
11:50NDND12
12:000.054ND14
12:100.061ND14
12:200.051ND16
12:30NDND15
12:40NDND17
12:50NDND19
13:00NDND17
13:10NDND16
13:20NDND13
13:30NDND13
13:40NDND13
13:50NDND11
14:00NDND13
14:10NDND16
14:20NDND20
14:30NDND19
14:40NDND19
14:50NDND22
15:00NDND20
15:10NDND19
15:20NDND19
15:30NDND22
15:40NDND23
15:50NDND21
16:00NDND21
16:10NDND20
16:20NDND17
16:30NDND14
16:40NDND13
16:50NDND12
17:00NDND10
17:10NDND11
17:20NDND9.7
17:30NDND10
17:40NDND11
17:50NDND10
18:00NDND12
18:10NDND10
18:20NDND12
18:30NDND12
18:40NDND10
18:50NDND11
19:00NDND13
19:10NDND15
19:20NDND16
19:30NDND16
19:40NDND17
19:50NDND16
20:00NDND14
20:10NDND14
20:20NDND13
20:30NDND11
20:40NDND10
20:50NDND14
21:00NDND13
21:10NDND14
21:20NDND13
21:30NDND14
21:40NDND17
21:50NDND15
22:00NDND14
22:10NDND12
22:20NDND12
22:30NDND11
22:40NDND9.5
22:50NDND11
23:00NDND14
23:10NDND15
23:20NDND16
23:30NDND19
23:40NDND20
23:50NDND18