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

○Information

○Measurement value list : 2017/04/06(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.43NDND
00:100.45NDND
00:200.46NDND
00:300.46NDND
00:400.46NDND
00:500.47NDND
01:000.46NDND
01:100.41NDND
01:200.44NDND
01:300.42NDND
01:400.42NDND
01:500.39NDND
02:000.40NDND
02:100.40NDND
02:200.42NDND
02:300.43NDND
02:400.43NDND
02:500.43NDND
03:000.44NDND
03:100.360.029ND
03:200.44NDND
03:300.43NDND
03:400.44NDND
03:500.46NDND
04:000.44NDND
04:100.43NDND
04:200.42NDND
04:300.43NDND
04:400.43NDND
04:500.42NDND
05:000.39NDND
05:100.340.039ND
05:200.330.045ND
05:300.44NDND
05:400.43NDND
05:500.42NDND
06:000.320.037ND
06:100.330.036ND
06:200.320.037ND
06:300.42NDND
06:400.43NDND
06:500.44NDND
07:000.43NDND
07:100.42NDND
07:200.41NDND
07:300.300.031ND
07:400.320.028ND
07:500.300.034ND
08:000.40NDND
08:100.310.029ND
08:200.41NDND
08:300.40NDND
08:400.33NDND
08:500.33NDND
09:000.32NDND
09:100.33NDND
09:200.33NDND
09:300.32NDND
09:400.32NDND
09:500.32NDND
10:000.37NDND
10:100.29NDND
10:20---
10:30---
10:40---
10:50---
11:00---
11:10---
11:20---
11:30---
11:40---
11:50---
12:00---
12:10---
12:200.29NDND
12:300.29NDND
12:400.28NDND
12:500.26NDND
13:000.24NDND
13:100.28NDND
13:200.22NDND
13:300.25NDND
13:400.25NDND
13:500.19NDND
14:000.19NDND
14:100.20ND11
14:200.22ND12
14:300.22ND11
14:400.25ND9.7
14:500.27NDND
15:000.28NDND
15:100.24NDND
15:200.21NDND
15:300.21NDND
15:400.22NDND
15:500.21NDND
16:000.20NDND
16:100.19NDND
16:200.21NDND
16:300.180.025ND
16:400.24NDND
16:500.23NDND
17:000.23NDND
17:100.200.026ND
17:200.24NDND
17:300.23NDND
17:400.27NDND
17:500.25NDND
18:000.26NDND
18:100.27NDND
18:200.26NDND
18:300.25NDND
18:400.26NDND
18:500.25NDND
19:000.24NDND
19:100.22NDND
19:200.21NDND
19:300.170.031ND
19:400.25NDND
19:500.26NDND
20:000.23NDND
20:100.28NDND
20:200.28NDND
20:300.29NDND
20:400.28NDND
20:500.27NDND
21:000.28NDND
21:100.29NDND
21:200.30NDND
21:300.33NDND
21:400.36NDND
21:500.36NDND
22:000.34NDND
22:100.39NDND
22:200.37NDND
22:300.33NDND
22:400.39NDND
22:500.40NDND
23:000.42NDND
23:100.36NDND
23:200.320.036ND
23:300.300.046ND
23:400.280.049ND
23:500.250.054ND