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

○Information

○Measurement value list ： 2017/04/11(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.41NDND
00:100.42NDND
00:200.42NDND
00:300.42NDND
00:400.40NDND
00:500.360.027ND
01:000.38NDND
01:100.38NDND
01:200.340.027ND
01:300.38NDND
01:400.38NDND
01:500.39NDND
02:000.37NDND
02:100.38NDND
02:200.36NDND
02:300.37NDND
02:400.36NDND
02:500.36NDND
03:000.36NDND
03:100.34NDND
03:200.35NDND
03:300.35NDND
03:400.36NDND
03:500.320.031ND
04:000.310.029ND
04:100.330.030ND
04:200.38NDND
04:300.36NDND
04:400.36NDND
04:500.37NDND
05:000.38NDND
05:100.39NDND
05:200.37NDND
05:300.38NDND
05:400.40NDND
05:500.39NDND
06:000.39NDND
06:100.40NDND
06:200.390.026ND
06:300.44NDND
06:400.46NDND
06:500.46NDND
07:000.48NDND
07:100.48NDND
07:200.440.032ND
07:300.450.036ND
07:400.430.030ND
07:500.47NDND
08:000.48NDND
08:100.48NDND
08:200.46NDND
08:300.45NDND
08:400.44NDND
08:500.400.031ND
09:000.370.034ND
09:100.360.029ND
09:200.42NDND
09:300.41NDND
09:400.43NDND
09:500.42NDND
10:000.41NDND
10:100.42NDND
10:200.40NDND
10:300.41NDND
10:400.38NDND
10:500.38NDND
11:000.39NDND
11:100.37NDND
11:200.36NDND
11:300.34NDND
11:400.33NDND
11:500.34ND8.8
12:000.31ND8.8
12:100.31NDND
12:200.30NDND
12:300.30NDND
12:400.230.044ND
12:500.240.036ND
13:000.230.0459.2
13:100.230.04610
13:200.230.0499.6
13:300.220.039ND
13:400.210.039ND
13:500.200.046ND
14:000.230.026ND
14:100.230.026ND
14:200.230.031ND
14:300.230.0259.0
14:400.27ND9.9
14:500.27NDND
15:000.220.026ND
15:100.25NDND
15:200.25NDND
15:300.210.031ND
15:400.200.045ND
15:500.190.03610
16:000.210.02711
16:100.220.026ND
16:200.31ND11
16:300.33ND10
16:400.32ND10
16:500.29ND9.2
17:000.29ND9.6
17:100.29ND12
17:200.30ND10
17:300.29ND10
17:400.30ND10
17:500.30ND9.0
18:000.30ND9.2
18:100.29NDND
18:200.29NDND
18:300.30ND10
18:400.30ND12
18:500.30ND12
19:000.31ND11
19:100.280.029ND
19:200.33NDND
19:300.34NDND
19:400.34NDND
19:500.33NDND
20:000.33NDND
20:100.33NDND
20:200.300.0269.9
20:300.300.0289.7
20:400.300.03211
20:500.300.0349.5
21:000.340.03614
21:100.350.027ND
21:200.340.026ND
21:300.350.027ND
21:400.330.039ND
21:500.46NDND
22:000.300.042ND
22:100.290.046ND
22:200.290.0448.8
22:300.280.0469.7
22:400.35ND12
22:500.32ND9.0
23:000.34ND13
23:100.310.02914
23:200.290.04016
23:300.41ND17
23:400.280.06314
23:500.300.06514