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

○Information

○Measurement value list ： 2019/05/13(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND10
00:10NDND11
00:20NDND12
00:30NDND9.9
00:40NDND10
00:50NDND10
01:00NDND13
01:10NDND12
01:20NDND13
01:30NDND12
01:40NDND8.8
01:50NDND8.9
02:00NDNDND
02:100.049ND10
02:200.062NDND
02:300.062ND11
02:400.053ND13
02:50NDND14
03:000.053ND16
03:100.053ND17
03:200.052ND17
03:300.078ND14
03:400.076ND15
03:500.096ND16
04:000.10ND14
04:100.12ND14
04:200.12ND14
04:300.10ND16
04:400.12ND13
04:500.10ND12
05:000.098ND13
05:100.081ND11
05:200.091ND12
05:300.092ND10
05:400.087ND13
05:500.10ND13
06:000.098ND14
06:100.12ND15
06:200.11ND13
06:300.12ND11
06:400.12ND8.9
06:500.12NDND
07:000.14NDND
07:100.11NDND
07:200.11NDND
07:300.091NDND
07:400.091NDND
07:500.11ND9.0
08:000.089ND9.7
08:100.078NDND
08:200.076NDND
08:300.074NDND
08:400.062ND11
08:50NDND10
09:00NDND9.7
09:10NDND12
09:20NDND13
09:30NDND13
09:40NDND12
09:50NDND13
10:00NDND14
10:10NDND15
10:20NDND14
10:30NDND12
10:40NDND12
10:50NDND13
11:00NDND12
11:10NDND9.7
11:20NDND9.6
11:30NDND13
11:40NDND11
11:50NDND9.0
12:00NDND9.0
12:10NDND12
12:20NDND14
12:30NDND11
12:40NDND11
12:50NDND12
13:00NDND14
13:10NDND12
13:20NDND12
13:30NDND12
13:40NDND13
13:50NDND12
14:00NDND11
14:10NDND9.0
14:20NDNDND
14:30NDNDND
14:40NDNDND
14:50NDNDND
15:00NDNDND
15:10NDNDND
15:20NDNDND
15:30NDNDND
15:40NDND8.8
15:50NDNDND
16:00NDNDND
16:10NDND8.8
16:20NDND10
16:30NDND14
16:40NDND14
16:50NDND15
17:00NDND12
17:10NDND13
17:20NDND13
17:30NDND10
17:40NDNDND
17:50NDNDND
18:00NDND10
18:10NDND11
18:20NDND10
18:30NDND10
18:40NDNDND
18:50NDND9.3
19:00NDND10
19:10NDNDND
19:20NDNDND
19:30NDNDND
19:40NDND9.2
19:50NDNDND
20:00NDNDND
20:10NDNDND
20:20NDNDND
20:30NDNDND
20:40NDND8.9
20:50NDND13
21:00NDND13
21:10NDND12
21:20NDND11
21:30NDND12
21:40NDND10
21:50NDND9.6
22:00NDND12
22:10NDND13
22:20NDND13
22:30NDND14
22:40NDND15
22:50NDND12
23:00NDND10
23:10NDND11
23:20NDND9.3
23:30NDNDND
23:40NDNDND
23:50NDNDND