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

○Information

○Measurement value list ： 2019/11/15(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:001.0ND11
00:101.0ND10
00:201.0ND12
00:301.0ND9.5
00:401.0NDND
00:501.0NDND
01:001.0NDND
01:101.0NDND
01:201.0NDND
01:301.0ND10
01:400.98ND9.7
01:500.98ND10
02:001.0NDND
02:101.0NDND
02:201.0NDND
02:301.0NDND
02:401.0NDND
02:501.0NDND
03:001.0NDND
03:100.95NDND
03:200.97NDND
03:300.92NDND
03:400.90NDND
03:500.89NDND
04:000.87NDND
04:100.85ND9.0
04:200.86NDND
04:300.85NDND
04:400.87NDND
04:500.92NDND
05:000.92NDND
05:100.88NDND
05:200.88NDND
05:300.89NDND
05:400.89NDND
05:500.90NDND
06:000.94NDND
06:100.93NDND
06:200.93NDND
06:300.92ND8.8
06:400.90ND9.6
06:500.87ND12
07:000.84ND10
07:100.85NDND
07:200.87NDND
07:300.87NDND
07:400.89NDND
07:500.90NDND
08:000.88NDND
08:100.88NDND
08:200.88NDND
08:300.88NDND
08:400.93NDND
08:500.92NDND
09:000.88NDND
09:100.88ND9.3
09:200.87NDND
09:300.87NDND
09:400.87NDND
09:500.87NDND
10:000.88NDND
10:100.87NDND
10:200.87NDND
10:300.87NDND
10:400.810.026ND
10:500.85NDND
11:000.85NDND
11:100.90NDND
11:200.90NDND
11:300.93NDND
11:400.93NDND
11:500.93ND10
12:000.92ND11
12:100.95ND13
12:200.95ND13
12:300.93ND12
12:400.94ND12
12:500.93ND10
13:000.95ND9.3
13:100.92NDND
13:200.90NDND
13:300.90NDND
13:400.89NDND
13:500.83NDND
14:000.87NDND
14:100.87NDND
14:200.90NDND
14:300.92ND9.6
14:400.93NDND
14:500.95ND9.7
15:000.96ND9.7
15:100.97ND12
15:200.98ND13
15:300.97ND11
15:400.96ND9.0
15:500.96NDND
16:000.96NDND
16:100.96NDND
16:200.95ND10
16:300.93NDND
16:400.94ND8.8
16:500.93ND9.0
17:000.92NDND
17:100.89ND9.0
17:200.90NDND
17:300.93ND11
17:400.93ND11
17:500.93ND11
18:000.94ND10
18:100.96ND10
18:200.96ND11
18:300.94NDND
18:400.94NDND
18:500.93NDND
19:000.93NDND
19:100.93NDND
19:200.92NDND
19:300.92NDND
19:400.93NDND
19:500.93NDND
20:000.93NDND
20:100.95NDND
20:200.94NDND
20:300.96NDND
20:400.95NDND
20:500.90NDND
21:000.90NDND
21:100.96NDND
21:200.92NDND
21:300.90NDND
21:400.95NDND
21:500.97NDND
22:000.99NDND
22:100.98NDND
22:200.99NDND
22:300.99NDND
22:400.900.032ND
22:500.920.029ND
23:000.900.0379.7
23:100.900.037ND
23:201.0NDND
23:301.0ND9.3
23:401.0ND8.8
23:501.0ND11