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

○Information

○Measurement value list ： 2017/04/20(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.840.09914
00:100.800.1016
00:200.790.09310
00:300.790.0899.9
00:400.770.086ND
00:500.770.087ND
01:000.810.070ND
01:100.820.072ND
01:200.820.077ND
01:300.840.080ND
01:400.860.0839.6
01:500.870.08911
02:000.880.095ND
02:100.890.11ND
02:200.900.11ND
02:300.910.095ND
02:400.940.099ND
02:500.920.10ND
03:000.900.11ND
03:100.900.094ND
03:200.910.095ND
03:300.900.098ND
03:400.900.085ND
03:500.900.080ND
04:000.890.079ND
04:100.920.073ND
04:200.880.076ND
04:300.840.087ND
04:400.840.0849.2
04:500.850.0799.3
05:000.850.078ND
05:100.840.0828.9
05:200.840.085ND
05:300.880.067ND
05:400.860.070ND
05:500.840.075ND
06:000.820.077ND
06:100.820.081ND
06:200.830.080ND
06:300.830.093ND
06:400.830.096ND
06:500.830.089ND
07:000.830.090ND
07:100.820.098ND
07:200.820.090ND
07:300.810.081ND
07:400.810.081ND
07:500.830.088ND
08:000.850.082ND
08:100.830.070ND
08:200.830.074ND
08:300.830.093ND
08:400.820.094ND
08:500.790.090ND
09:000.790.096ND
09:100.790.11ND
09:200.790.10ND
09:300.780.096ND
09:400.810.10ND
09:500.830.09410
10:000.860.08410
10:100.860.08512
10:200.860.0868.8
10:300.870.0789.7
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---
13:100.730.07212
13:200.720.07812
13:300.690.07911
13:400.690.08113
13:500.670.07812
14:000.780.03912
14:100.660.07110
14:200.650.070ND
14:300.670.061ND
14:400.720.045ND
14:500.83NDND
15:000.81NDND
15:100.81NDND
15:200.80NDND
15:300.79NDND
15:400.650.052ND
15:500.650.050ND
16:000.650.060ND
16:100.660.061ND
16:200.670.054ND
16:300.700.030ND
16:400.660.048ND
16:500.640.055ND
17:000.630.0549.5
17:100.610.05711
17:200.620.0669.9
17:300.630.06811
17:400.610.07114
17:500.640.06216
18:000.650.06215
18:100.670.0549.7
18:200.660.0569.6
18:300.640.060ND
18:400.670.056ND
18:500.660.056ND
19:000.680.049ND
19:100.680.049ND
19:200.710.028ND
19:300.76NDND
19:400.75NDND
19:500.720.027ND
20:000.710.027ND
20:100.720.0279.2
20:200.680.0479.5
20:300.660.055ND
20:400.670.0568.9
20:500.670.057ND
21:000.700.058ND
21:100.710.058ND
21:200.760.066ND
21:300.810.062ND
21:400.850.059ND
21:500.900.06211
22:000.910.07310
22:100.920.0849.7
22:200.930.095ND
22:300.920.10ND
22:400.910.11ND
22:500.960.088ND
23:000.960.078ND
23:100.930.072ND
23:200.940.066ND
23:300.900.085ND
23:400.920.062ND
23:500.860.076ND