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

○Information

○Measurement value list ： 2023/02/13(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDNDND
00:10NDNDND
00:20NDNDND
00:30NDNDND
00:40NDNDND
00:50NDNDND
01:00NDNDND
01:10NDNDND
01:20NDNDND
01:30NDNDND
01:40NDNDND
01:50NDNDND
02:00NDNDND
02:10NDNDND
02:20NDNDND
02:30NDNDND
02:40NDNDND
02:50NDNDND
03:00NDNDND
03:10NDNDND
03:20NDNDND
03:30NDNDND
03:40NDNDND
03:50NDNDND
04:00NDNDND
04:10NDNDND
04:20NDNDND
04:30NDNDND
04:40NDNDND
04:50NDNDND
05:00NDNDND
05:10NDNDND
05:20NDNDND
05:30NDNDND
05:40NDNDND
05:50NDNDND
06:00NDNDND
06:10NDNDND
06:20NDNDND
06:30NDND9.0
06:40NDND8.8
06:50NDNDND
07:00NDNDND
07:10NDNDND
07:20NDNDND
07:30NDNDND
07:40NDNDND
07:50NDNDND
08:00NDNDND
08:10NDNDND
08:20NDNDND
08:30NDNDND
08:40NDNDND
08:50NDNDND
09:00NDNDND
09:10NDNDND
09:20NDNDND
09:30NDNDND
09:40NDND9.5
09:50NDND10
10:00NDNDND
10:10NDND8.8
10:20NDND9.2
10:30NDNDND
10:40NDNDND
10:50NDNDND
11:00NDND9.7
11:10NDNDND
11:20NDNDND
11:30NDNDND
11:40NDNDND
11:50NDNDND
12:00NDNDND
12:10NDNDND
12:20NDNDND
12:30NDNDND
12:40NDNDND
12:50NDNDND
13:00NDND12
13:10NDND10
13:20NDND10
13:30NDND14
13:40NDND15
13:50NDND14
14:00NDND11
14:10NDND14
14:20NDND12
14:30NDND10
14:40NDND9.2
14:50NDNDND
15:00NDNDND
15:10NDNDND
15:20NDNDND
15:30NDNDND
15:40NDNDND
15:50NDNDND
16:00NDNDND
16:10NDNDND
16:20NDNDND
16:30NDNDND
16:40NDNDND
16:50NDNDND
17:00NDNDND
17:10NDNDND
17:20NDNDND
17:30NDNDND
17:40NDND8.9
17:50NDNDND
18:00NDNDND
18:10NDND12
18:20NDND10
18:30NDND13
18:40NDND11
18:50NDND9.6
19:00NDND9.0
19:10NDND11
19:20NDND11
19:30NDNDND
19:40NDNDND
19:50NDND10
20:00NDND11
20:10NDND12
20:20NDND11
20:30NDND12
20:40NDND13
20:50NDND9.7
21:00NDNDND
21:10NDNDND
21:20NDND9.6
21:30NDND9.5
21:40NDNDND
21:50NDND8.9
22:00NDNDND
22:10NDND10
22:20NDNDND
22:30NDNDND
22:40NDNDND
22:50---
23:00---
23:10---
23:20---
23:30---
23:40---
23:50---