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

○Information

○Measurement value list ： 2022/09/08(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
01:30NDND9.3
01:40NDND9.2
01:50NDND11
02:00NDND9.5
02:10NDNDND
02:20NDNDND
02:30NDNDND
02:40NDNDND
02:50NDNDND
03:00NDNDND
03:10NDNDND
03:20NDND12
03:30NDND13
03:40NDND14
03:50NDND15
04:00NDND14
04:10NDND14
04:20NDND12
04:30NDND8.8
04:40NDND10
04:50NDND11
05:00NDND10
05:10NDND12
05:20NDND10
05:30NDND13
05:40NDND13
05:50NDND10
06:00NDND10
06:10NDND9.3
06:20NDND11
06:30NDND12
06:40NDNDND
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
09:40NDNDND
09:50NDNDND
10:00---
10:10---
10:20---
10:30---
10:40---
10:50---
11:00---
11:10---
11:20---
11:30---
11:40---
11:50---
12:00---
12:10---
12:20---
12:30---
12:40---
12:50---
13:00---
13:10---
13:20---
13:30---
13:40---
13:50---
14:00---
14:10---
14:20---
14:30---
14:40---
14:50---
15:00---
15:10---
15:20---
15:30---
15:40---
15:50---
16:00---
16:10---
16:20---
16:30---
16:40---
16:50---
17:00NDND13
17:10NDND13
17:20NDND11
17:30NDNDND
17:40NDND10
17:50NDND13
18:00NDND10
18:10NDND12
18:20NDND13
18:30NDND15
18:40NDND15
18:50NDND14
19:00NDND15
19:10NDND14
19:20NDND13
19:30NDND13
19:40NDND9.5
19:50NDNDND
20:00NDNDND
20:10NDNDND
20:20NDNDND
20:30NDNDND
20:40NDNDND
20:50NDNDND
21:00NDNDND
21:10NDNDND
21:20NDNDND
21:30NDNDND
21:40NDNDND
21:50NDNDND
22:00NDNDND
22:10NDND9.9
22:20NDND9.9
22:30NDND12
22:40NDND11
22:50NDND13
23:00NDND11
23:10NDND9.6
23:20NDND9.0
23:30NDND9.5
23:40NDND12
23:50NDND12