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

○Information

○Measurement value list : 2019/11/04(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.83ND9.5
00:100.84NDND
00:200.84NDND
00:300.82NDND
00:400.87NDND
00:500.85NDND
01:000.85NDND
01:100.85NDND
01:200.87NDND
01:300.89NDND
01:400.85NDND
01:500.85NDND
02:000.87NDND
02:100.87NDND
02:200.86NDND
02:300.86NDND
02:400.85NDND
02:500.86ND9.3
03:000.85ND12
03:100.84ND10
03:200.84ND10
03:300.83ND11
03:400.81ND11
03:500.82ND10
04:000.82NDND
04:100.84ND10
04:200.82ND12
04:300.84ND12
04:400.84ND14
04:500.82ND12
05:000.82ND13
05:100.79ND10
05:200.80ND11
05:300.80ND10
05:400.82ND9.0
05:500.80ND10
06:000.78ND9.6
06:100.81ND9.9
06:200.81ND9.3
06:300.83NDND
06:400.81NDND
06:500.81NDND
07:000.81ND9.7
07:100.85ND11
07:200.80ND11
07:300.84ND11
07:400.84ND12
07:500.84ND11
08:000.84NDND
08:100.84NDND
08:200.82NDND
08:300.81NDND
08:400.81NDND
08:500.79NDND
09:000.76NDND
09:100.80NDND
09:200.81ND10
09:300.81NDND
09:400.72ND9.0
09:500.73ND11
10:000.73NDND
10:100.82NDND
10:200.83NDND
10:300.85NDND
10:400.85ND11
10:500.85ND9.5
11:000.87NDND
11:100.89NDND
11:200.90NDND
11:300.88NDND
11:400.89NDND
11:500.87NDND
12:000.86NDND
12:100.84NDND
12:200.85NDND
12:300.85NDND
12:400.87NDND
12:500.89NDND
13:000.89ND11
13:100.90ND14
13:200.90ND18
13:300.89ND18
13:400.88ND18
13:500.89ND18
14:000.89ND14
14:100.85ND11
14:200.86ND11
14:300.85ND10
14:400.84ND12
14:500.82ND11
15:000.83ND12
15:100.84ND14
15:200.81ND11
15:300.81ND9.3
15:400.81NDND
15:500.82NDND
16:000.82NDND
16:100.81NDND
16:200.83NDND
16:300.85NDND
16:400.85NDND
16:500.83NDND
17:000.81NDND
17:100.80NDND
17:200.80NDND
17:300.79ND9.2
17:400.79ND11
17:500.83ND12
18:000.85ND12
18:100.86ND10
18:200.83ND9.6
18:300.84ND9.7
18:400.82NDND
18:500.81NDND
19:000.81NDND
19:100.79NDND
19:200.81NDND
19:300.77ND8.8
19:400.78ND8.8
19:500.76ND9.9
20:000.82NDND
20:100.79NDND
20:200.84NDND
20:300.81NDND
20:400.79NDND
20:500.79NDND
21:000.78NDND
21:100.77NDND
21:200.75NDND
21:300.78NDND
21:400.82ND9.0
21:500.83ND9.2
22:000.85ND9.0
22:100.84NDND
22:200.85ND8.9
22:300.84ND9.6
22:400.85ND9.7
22:500.86NDND
23:000.85ND9.2
23:100.86ND11
23:200.89ND10
23:300.91ND10
23:400.89NDND
23:500.90NDND