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

○Information

○Measurement value list ： 2017/07/26(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.280.038ND
00:100.280.047ND
00:200.300.030ND
00:300.320.038ND
00:400.39NDND
00:500.40NDND
01:000.330.039ND
01:100.350.034ND
01:200.330.039ND
01:300.38NDND
01:400.39NDND
01:500.310.040ND
02:000.37NDND
02:100.35NDND
02:200.34NDND
02:300.33NDND
02:400.31NDND
02:500.29NDND
03:000.28NDND
03:100.250.030ND
03:200.240.026ND
03:300.250.026ND
03:400.28NDND
03:500.29NDND
04:000.27NDND
04:100.27NDND
04:200.28NDND
04:300.27NDND
04:400.25NDND
04:500.24NDND
05:000.24NDND
05:100.21NDND
05:200.21NDND
05:300.26NDND
05:400.25NDND
05:500.22NDND
06:000.23NDND
06:100.24NDND
06:200.25NDND
06:300.25NDND
06:400.27NDND
06:500.26NDND
07:000.26NDND
07:100.27NDND
07:200.27NDND
07:300.28NDND
07:400.28NDND
07:500.29NDND
08:000.32NDND
08:100.31NDND
08:200.32NDND
08:300.39NDND
08:400.31NDND
08:500.32NDND
09:000.32NDND
09:100.32NDND
09:200.33NDND
09:300.31NDND
09:400.32NDND
09:500.31NDND
10:000.36NDND
10:100.36NDND
10:200.33NDND
10:300.36NDND
10:400.38NDND
10:500.38NDND
11:000.37NDND
11:100.38NDND
11:200.39NDND
11:300.38NDND
11:400.39NDND
11:500.350.025ND
12:000.40NDND
12:100.39NDND
12:200.36NDND
12:300.35NDND
12:400.32NDND
12:500.31NDND
13:000.30NDND
13:100.31NDND
13:200.29NDND
13:300.28NDND
13:400.27NDND
13:500.24NDND
14:000.22NDND
14:100.19NDND
14:200.24NDND
14:300.24NDND
14:400.25NDND
14:500.21NDND
15:000.25NDND
15:100.25NDND
15:200.24NDND
15:300.24NDND
15:400.24NDND
15:500.26NDND
16:000.28NDND
16:100.28NDND
16:200.30NDND
16:300.31NDND
16:400.31NDND
16:500.30NDND
17:000.29NDND
17:100.30NDND
17:200.31NDND
17:300.29NDND
17:400.29NDND
17:500.28NDND
18:000.29NDND
18:100.28NDND
18:200.28NDND
18:300.30NDND
18:400.30NDND
18:500.30NDND
19:000.29NDND
19:100.30NDND
19:200.29NDND
19:300.28NDND
19:400.27NDND
19:500.27NDND
20:000.28NDND
20:100.26NDND
20:200.28NDND
20:300.26NDND
20:400.29NDND
20:500.28NDND
21:000.27NDND
21:100.28NDND
21:200.28NDND
21:300.28NDND
21:400.25NDND
21:500.25NDND
22:000.24NDND
22:100.25NDND
22:200.24NDND
22:300.23NDND
22:400.27NDND
22:500.26NDND
23:000.27NDND
23:100.24NDND
23:200.24NDND
23:300.24NDND
23:400.22NDND
23:500.22NDND