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

○Information

○Measurement value list ： 2018/05/05(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.19NDND
00:100.24NDND
00:200.26NDND
00:300.24NDND
00:400.25NDND
00:500.26NDND
01:000.26ND8.8
01:100.24ND8.9
01:200.22ND9.5
01:300.22NDND
01:400.16NDND
01:500.14NDND
02:000.15NDND
02:100.19NDND
02:200.19NDND
02:300.17NDND
02:400.16NDND
02:500.17NDND
03:000.16NDND
03:100.14ND10
03:200.15ND9.3
03:300.16NDND
03:400.17NDND
03:500.17NDND
04:000.18NDND
04:100.21NDND
04:200.22NDND
04:300.21NDND
04:400.22NDND
04:500.21NDND
05:000.23NDND
05:100.25NDND
05:200.24NDND
05:300.25NDND
05:400.26NDND
05:500.27NDND
06:000.27NDND
06:100.24NDND
06:200.25NDND
06:300.27NDND
06:400.27NDND
06:500.26NDND
07:000.25NDND
07:100.25NDND
07:200.26NDND
07:300.23NDND
07:400.21NDND
07:500.20NDND
08:000.22ND9.3
08:100.23ND14
08:200.21ND13
08:300.21ND14
08:400.21ND12
08:500.21ND11
09:000.19ND11
09:100.18ND9.5
09:200.19NDND
09:300.20NDND
09:400.19NDND
09:500.19ND8.9
10:000.20ND9.9
10:100.20ND10
10:200.18ND12
10:300.18ND12
10:400.20ND12
10:500.19ND10
11:000.18NDND
11:100.17NDND
11:200.16NDND
11:300.16NDND
11:400.14NDND
11:500.15NDND
12:000.13NDND
12:100.13NDND
12:200.15NDND
12:300.13NDND
12:400.12NDND
12:500.10NDND
13:000.089NDND
13:100.085NDND
13:200.074NDND
13:300.088NDND
13:400.060NDND
13:500.14NDND
14:000.10NDND
14:100.10NDND
14:200.16NDND
14:300.18ND9.6
14:400.19ND10
14:500.21NDND
15:000.23NDND
15:100.28NDND
15:200.31NDND
15:300.32NDND
15:400.33NDND
15:500.30NDND
16:000.38NDND
16:100.37ND11
16:200.33NDND
16:300.32NDND
16:400.30NDND
16:500.27NDND
17:000.26NDND
17:100.22NDND
17:200.20NDND
17:300.17NDND
17:400.16NDND
17:500.17NDND
18:000.16ND10
18:100.15ND10
18:200.12ND9.0
18:300.15ND9.2
18:400.14NDND
18:500.12NDND
19:000.12NDND
19:100.11NDND
19:200.13ND10
19:300.14ND9.5
19:400.14NDND
19:500.15NDND
20:000.13NDND
20:10---
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