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

○Information

○Measurement value list : 2019/11/06(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.93NDND
00:100.92NDND
00:200.92NDND
00:300.91NDND
00:400.91ND9.2
00:500.92ND9.2
01:000.88ND9.7
01:100.87ND9.6
01:200.88ND10
01:300.87ND12
01:400.92ND11
01:500.90ND10
02:000.88ND9.5
02:100.87ND10
02:200.84ND11
02:300.84ND9.6
02:400.79ND11
02:500.78ND12
03:000.82ND12
03:100.84ND12
03:200.81ND11
03:300.79ND13
03:400.85ND13
03:500.85ND11
04:000.79ND12
04:100.76ND9.0
04:200.77ND9.5
04:300.81ND10
04:400.82ND10
04:500.82ND10
05:000.82ND12
05:100.79ND13
05:200.79ND12
05:300.80ND12
05:400.79ND10
05:500.80ND9.2
06:000.80NDND
06:100.85NDND
06:200.84NDND
06:300.84NDND
06:400.84NDND
06:500.82NDND
07:000.82ND9.3
07:100.82ND9.3
07:200.81NDND
07:300.81ND8.9
07:400.83ND9.3
07:500.83ND11
08:000.84ND12
08:100.85ND12
08:200.83ND10
08:300.85ND12
08:400.83ND12
08:500.84ND12
09:000.82ND11
09:100.85ND12
09:200.84ND12
09:300.81ND13
09:400.82ND13
09:500.80ND12
10:000.77ND10
10:100.78ND8.8
10:200.77ND10
10:300.79NDND
10:400.79NDND
10:500.81NDND
11:000.84NDND
11:100.79NDND
11:200.83NDND
11:300.83ND8.8
11:400.84ND9.7
11:500.82ND10
12:000.84ND12
12:100.84ND14
12:200.81ND16
12:300.78ND15
12:400.82ND17
12:500.85ND18
13:000.85ND15
13:100.89ND13
13:200.92ND8.9
13:300.84NDND
13:400.85NDND
13:500.85NDND
14:000.96NDND
14:100.96NDND
14:200.97NDND
14:300.95ND11
14:400.93ND9.3
14:500.93ND11
15:000.93ND10
15:100.87ND9.0
15:200.85NDND
15:300.87NDND
15:400.91NDND
15:500.92NDND
16:000.89NDND
16:100.90NDND
16:200.90NDND
16:300.84NDND
16:400.82NDND
16:500.80NDND
17:000.81ND8.9
17:100.81NDND
17:200.86NDND
17:300.87NDND
17:400.90NDND
17:500.91NDND
18:000.93NDND
18:100.95NDND
18:200.98NDND
18:300.99ND12
18:401.0ND8.9
18:501.0ND11
19:001.0ND12
19:101.0ND13
19:200.97ND9.0
19:300.95NDND
19:400.95ND10
19:500.93ND11
20:000.91ND12
20:100.90NDND
20:200.91ND12
20:300.91ND14
20:400.91ND13
20:500.90NDND
21:000.96NDND
21:100.96ND9.7
21:200.93ND11
21:300.93ND9.7
21:400.95ND11
21:500.97ND15
22:000.95ND14
22:100.95ND13
22:200.93ND9.3
22:300.93NDND
22:400.92NDND
22:500.92NDND
23:000.93NDND
23:100.92NDND
23:200.91ND9.0
23:300.90NDND
23:400.89NDND
23:500.87NDND