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

○Information

○Measurement value list ： 2022/08/19(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND17
00:10NDND18
00:20NDND14
00:30NDND16
00:40NDND16
00:50NDND16
01:00NDND17
01:10NDND17
01:20NDND18
01:30NDND15
01:40NDND15
01:50NDND15
02:00NDND17
02:10NDND18
02:20NDND18
02:30NDND21
02:40NDND20
02:50NDND20
03:00NDND20
03:10NDND17
03:20NDND17
03:30NDND13
03:40NDND12
03:50NDND9.9
04:00NDND8.9
04:10NDND9.9
04:20NDNDND
04:30NDND12
04:40NDND14
04:50NDND16
05:00NDND19
05:10NDND17
05:20NDND21
05:30NDND20
05:40NDND17
05:50NDND17
06:00NDND16
06:10NDND18
06:20NDND18
06:30NDND16
06:40NDND16
06:50NDND16
07:00NDND16
07:10NDND13
07:20NDND12
07:30NDND14
07:40NDND17
07:50NDND15
08:00NDND16
08:10NDND19
08:20NDND21
08:30NDND22
08:40NDND22
08:50NDND24
09:00NDND24
09:10NDND23
09:20NDND20
09:30NDND19
09:40NDND19
09:50NDND19
10:00NDND19
10:10NDND15
10:20NDND16
10:30NDND14
10:40NDND13
10:50NDND12
11:00NDND10
11:10NDND14
11:20NDND12
11:30NDND16
11:40NDND16
11:50NDND17
12:00NDND16
12:10NDND17
12:20NDND18
12:30NDND15
12:40NDND14
12:50NDND12
13:00NDND10
13:10NDND11
13:20NDND11
13:30NDND13
13:40NDND16
13:50NDND16
14:00NDND19
14:10NDND19
14:20NDND17
14:30NDND18
14:40NDND17
14:50NDND18
15:00NDND16
15:10NDND15
15:20NDND14
15:30NDND13
15:40NDND11
15:50NDND13
16:00NDND14
16:10NDND15
16:20NDND17
16:30NDND16
16:40NDND18
16:50NDND17
17:00NDND16
17:10NDND16
17:20NDND17
17:30NDND18
17:40NDND16
17:50NDND17
18:00NDND18
18:10NDND20
18:20NDND17
18:30NDND17
18:40NDND17
18:50NDND14
19:00NDND14
19:10NDND11
19:20NDND13
19:30NDND13
19:40NDND13
19:50NDND14
20:00NDND12
20:10NDND13
20:20NDND15
20:30NDND15
20:40NDND16
20:50NDND16
21:00NDND17
21:10NDND19
21:20NDND16
21:30NDND16
21:40NDND16
21:50NDND16
22:00NDND18
22:10NDND17
22:20NDND17
22:30NDND17
22:40NDND16
22:50NDND14
23:00NDND13
23:10NDND12
23:20NDND11
23:30NDND11
23:40NDND11
23:50NDND16