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

○Information

○Measurement value list : 2017/08/08(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.24NDND
00:100.25NDND
00:200.21NDND
00:300.24NDND
00:400.27NDND
00:500.31NDND
01:000.32NDND
01:100.33NDND
01:200.36NDND
01:300.33NDND
01:400.31NDND
01:500.30NDND
02:000.27NDND
02:100.25NDND
02:200.22NDND
02:300.22NDND
02:400.21NDND
02:500.18NDND
03:000.19NDND
03:100.20NDND
03:200.20NDND
03:300.20NDND
03:400.24NDND
03:500.27NDND
04:000.29NDND
04:100.30NDND
04:200.32NDND
04:300.34NDND
04:400.34NDND
04:500.35NDND
05:000.34NDND
05:100.33NDND
05:200.31NDND
05:300.28NDND
05:400.26NDND
05:500.24NDND
06:000.23NDND
06:100.23NDND
06:200.24NDND
06:300.26NDND
06:400.26NDND
06:500.26NDND
07:000.25NDND
07:100.25NDND
07:200.22NDND
07:300.25NDND
07:400.24NDND
07:500.22NDND
08:000.22NDND
08:100.16NDND
08:200.21NDND
08:300.18NDND
08:400.18NDND
08:500.22NDND
09:000.23NDND
09:100.24NDND
09:200.25NDND
09:300.25NDND
09:400.26NDND
09:500.29NDND
10:000.30NDND
10:100.28NDND
10:200.31NDND
10:300.30NDND
10:400.32NDND
10:500.34NDND
11:000.34NDND
11:100.39NDND
11:200.38NDND
11:300.43NDND
11:400.43NDND
11:500.45NDND
12:000.47NDND
12:100.50NDND
12:200.53NDND
12:300.54NDND
12:400.55NDND
12:500.54NDND
13:000.53NDND
13:100.52NDND
13:200.53NDND
13:300.51NDND
13:400.50NDND
13:500.49NDND
14:000.50NDND
14:100.51NDND
14:200.49NDND
14:300.50NDND
14:400.51NDND
14:500.490.027ND
15:000.490.029ND
15:100.50NDND
15:200.52NDND
15:300.470.035ND
15:400.460.035ND
15:500.52NDND
16:000.55NDND
16:100.470.031ND
16:200.50NDND
16:300.50NDND
16:400.49NDND
16:500.47NDND
17:000.47NDND
17:100.47NDND
17:200.48NDND
17:300.420.027ND
17:400.45NDND
17:500.49NDND
18:000.51NDND
18:100.52NDND
18:200.490.033ND
18:300.54NDND
18:400.520.033ND
18:500.520.033ND
19:000.530.040ND
19:100.540.038ND
19:200.62NDND
19:300.550.044ND
19:400.54NDND
19:500.51NDND
20:000.48NDND
20:100.47NDND
20:200.43NDND
20:300.43NDND
20:400.42NDND
20:500.41NDND
21:000.42NDND
21:100.42NDND
21:200.42NDND
21:300.48NDND
21:400.49NDND
21:500.51NDND
22:000.52NDND
22:100.51NDND
22:200.56NDND
22:300.62NDND
22:400.67NDND
22:500.69NDND
23:000.720.040ND
23:100.76NDND
23:200.750.044ND
23:300.77NDND
23:400.750.047ND
23:500.790.028ND