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

○Information

○Measurement value list ： 2020/09/10(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDND13
00:10NDND10
00:20NDND9.5
00:30NDNDND
00:40NDNDND
00:50NDNDND
01:00NDNDND
01:10NDNDND
01:20NDNDND
01:30NDND10
01:40NDNDND
01:50NDND9.2
02:00NDND8.8
02:10NDND11
02:20NDND12
02:30NDND12
02:40NDND14
02:50NDND14
03:00NDND13
03:10NDND14
03:20NDND12
03:30NDND13
03:40NDND14
03:50NDND12
04:00NDND14
04:10NDND14
04:20NDND14
04:30NDND13
04:40NDND13
04:50NDND15
05:00NDND12
05:10NDND11
05:20NDND10
05:30NDNDND
05:40NDNDND
05:50NDNDND
06:00NDND9.0
06:10NDND9.3
06:20NDND11
06:30NDND11
06:40NDND12
06:50NDND13
07:00NDND12
07:10NDND12
07:20NDND13
07:30NDND13
07:40NDND14
07:50NDND13
08:00NDND15
08:10NDND15
08:20NDND13
08:30NDND16
08:40NDND13
08:50NDND11
09:00NDND12
09:10NDND11
09:20---
09:30---
09:40---
09:50---
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---
16:50NDND11
17:00NDND13
17:10NDND13
17:20NDND14
17:30NDND17
17:40NDND13
17:50NDND13
18:00NDND11
18:10NDND9.7
18:20NDNDND
18:30NDNDND
18:40NDNDND
18:50NDNDND
19:00NDNDND
19:10NDNDND
19:20NDNDND
19:30NDNDND
19:40NDNDND
19:50NDND8.9
20:00NDNDND
20:10NDNDND
20:20NDND9.5
20:30NDND9.0
20:40NDND10
20:50NDND11
21:00NDND12
21:10NDND13
21:20NDND11
21:30NDND11
21:40NDND10
21:50NDND11
22:00NDND10
22:10NDND11
22:20NDND12
22:30NDND11
22:40NDND10
22:50NDND10
23:00NDND12
23:10NDND9.5
23:20NDND8.9
23:30NDND9.5
23:40NDND11
23:50NDND12