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

○Information

○Measurement value list : 2017/08/23(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.24NDND
00:100.22NDND
00:200.23NDND
00:300.23NDND
00:400.23NDND
00:500.21NDND
01:000.22NDND
01:100.21NDND
01:200.25NDND
01:300.24NDND
01:400.24NDND
01:500.24NDND
02:000.23NDND
02:100.18NDND
02:200.18NDND
02:300.17NDND
02:400.15NDND
02:500.14NDND
03:000.13NDND
03:100.13NDND
03:200.19NDND
03:300.15NDND
03:400.14NDND
03:500.14NDND
04:000.14NDND
04:100.14NDND
04:200.13NDND
04:300.13NDND
04:400.19NDND
04:500.18NDND
05:000.18NDND
05:100.18NDND
05:200.17NDND
05:300.12NDND
05:400.11NDND
05:500.13NDND
06:000.15NDND
06:100.18NDND
06:200.21NDND
06:300.25NDND
06:400.22NDND
06:500.22NDND
07:000.22NDND
07:100.20NDND
07:200.20NDND
07:300.19NDND
07:400.19NDND
07:500.21NDND
08:000.20NDND
08:100.21NDND
08:200.19NDND
08:300.20NDND
08:400.20NDND
08:500.18NDND
09:000.20NDND
09:100.20NDND
09:200.19NDND
09:300.17NDND
09:400.16NDND
09:500.20NDND
10:000.16NDND
10:100.18NDND
10:20---
10:300.19NDND
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---
13:400.44NDND
13:500.40NDND
14:000.36NDND
14:100.33NDND
14:200.25NDND
14:300.23NDND
14:400.21NDND
14:500.19NDND
15:000.19NDND
15:100.23NDND
15:200.19NDND
15:300.21NDND
15:400.26NDND
15:500.25NDND
16:000.25NDND
16:100.24NDND
16:200.25NDND
16:300.25NDND
16:400.25NDND
16:500.26NDND
17:000.26NDND
17:100.26NDND
17:200.25NDND
17:300.25NDND
17:400.24NDND
17:500.23NDND
18:000.23NDND
18:100.20NDND
18:200.21NDND
18:300.21NDND
18:400.21NDND
18:500.22NDND
19:000.22NDND
19:100.24NDND
19:200.24NDND
19:300.25NDND
19:400.21NDND
19:500.25NDND
20:000.28NDND
20:100.30NDND
20:200.31NDND
20:300.31NDND
20:400.31NDND
20:500.32NDND
21:000.33NDND
21:100.33NDND
21:200.32NDND
21:300.31NDND
21:400.28NDND
21:500.25NDND
22:000.21NDND
22:100.17NDND
22:200.15NDND
22:300.13NDND
22:400.12NDND
22:500.10NDND
23:000.097NDND
23:100.11NDND
23:200.087NDND
23:30NDNDND
23:40NDNDND
23:500.054NDND