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

○Information

○Measurement value list : 2017/06/09(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.860.032ND
00:100.900.042ND
00:200.860.041ND
00:300.860.047ND
00:400.820.063ND
00:500.870.067ND
01:000.850.065ND
01:100.750.055ND
01:200.750.055ND
01:300.750.051ND
01:400.790.044ND
01:500.770.043ND
02:000.800.039ND
02:100.790.042ND
02:200.720.039ND
02:300.700.036ND
02:400.700.032ND
02:500.790.042ND
03:000.720.045ND
03:100.720.042ND
03:200.730.040ND
03:300.730.050ND
03:400.740.046ND
03:500.760.042ND
04:000.750.043ND
04:100.750.048ND
04:200.750.053ND
04:300.810.044ND
04:400.790.053ND
04:500.690.046ND
05:000.750.043ND
05:100.800.045ND
05:200.750.044ND
05:300.770.041ND
05:400.800.039ND
05:500.730.047ND
06:000.740.049ND
06:100.710.075ND
06:200.740.056ND
06:300.730.060ND
06:400.770.052ND
06:500.750.0589.0
07:000.750.058ND
07:100.740.062ND
07:200.760.053ND
07:300.770.058ND
07:400.750.070ND
07:500.760.065ND
08:000.830.061ND
08:100.840.050ND
08:200.800.054ND
08:300.750.032ND
08:400.79NDND
08:500.78NDND
09:000.76NDND
09:100.670.031ND
09:200.680.033-
09:30---
09:40---
09:50---
10:00---
10:10---
10:20---
10:30---
10:40---
10:50---
11:00---
11:10---
11:20---
11:30---
11:40---
11:50---
12:00---
12:10---
12:20---
12:30---
12:40---
12:50---
13:00---
13:100.76NDND
13:200.78NDND
13:300.730.035ND
13:400.710.039ND
13:500.730.046ND
14:000.740.047ND
14:100.730.046ND
14:200.750.048ND
14:300.680.042ND
14:400.690.038ND
14:500.670.032ND
15:000.670.036ND
15:100.740.03111
15:200.710.02710
15:300.690.03311
15:400.680.03111
15:500.660.036ND
16:000.670.026ND
16:100.680.027ND
16:200.650.027ND
16:300.720.028ND
16:400.690.032ND
16:500.690.032ND
17:000.670.039ND
17:100.670.037ND
17:200.680.043ND
17:300.670.035ND
17:400.660.036ND
17:500.700.036ND
18:000.690.034ND
18:100.720.046ND
18:200.680.044ND
18:300.700.038ND
18:400.690.039ND
18:500.690.038ND
19:000.670.038ND
19:100.680.027ND
19:200.72NDND
19:300.72NDND
19:400.76NDND
19:500.76ND9.0
20:000.79ND11
20:100.790.035ND
20:200.790.040ND
20:300.800.034ND
20:400.84NDND
20:500.800.026ND
21:000.800.026ND
21:100.81NDND
21:200.81NDND
21:300.82NDND
21:400.790.038ND
21:500.790.033ND
22:000.800.028ND
22:100.790.029ND
22:200.770.035ND
22:300.770.034ND
22:400.750.040ND
22:500.750.044ND
23:000.750.039ND
23:100.770.043ND
23:200.780.042ND
23:300.790.034ND
23:400.790.025ND
23:500.800.026ND