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

○Information

○Measurement value list ： 2017/04/13(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.61NDND
00:100.520.031ND
00:200.510.034ND
00:300.530.041ND
00:400.540.037ND
00:500.520.048ND
01:000.550.041ND
01:100.67NDND
01:200.550.055ND
01:300.67NDND
01:400.67NDND
01:500.67NDND
02:000.540.045ND
02:100.550.036ND
02:200.64NDND
02:300.530.041ND
02:400.530.045ND
02:500.520.045ND
03:000.520.0409.2
03:100.500.04311
03:200.500.03912
03:300.490.0459.3
03:400.510.04010
03:500.490.0469.7
04:000.480.059ND
04:100.520.051ND
04:200.510.058ND
04:300.540.051ND
04:400.550.058ND
04:500.550.051ND
05:000.550.0479.7
05:100.550.056ND
05:200.580.047ND
05:300.570.052ND
05:400.570.051ND
05:500.610.041ND
06:000.610.036ND
06:100.600.036ND
06:200.590.032ND
06:300.590.035ND
06:400.580.040ND
06:500.600.02710
07:000.620.02610
07:100.65ND11
07:200.580.0469.7
07:300.560.05610
07:400.580.053ND
07:500.550.064ND
08:000.530.069ND
08:100.510.084ND
08:200.500.084ND
08:300.500.074ND
08:400.500.069ND
08:500.510.069ND
09:000.530.06312
09:100.530.05713
09:200.550.04611
09:300.550.04212
09:400.580.04510
09:500.580.03912
10:000.590.05211
10:100.630.04214
10:200.670.05415
10:300.700.06214
10:400.710.06116
10:500.720.07613
11:000.770.07510
11:100.790.087ND
11:200.810.086ND
11:300.830.091ND
11:400.850.098ND
11:500.860.087ND
12:000.840.094ND
12:100.840.085ND
12:200.850.079ND
12:300.830.081ND
12:400.800.072ND
12:500.790.071ND
13:00---
13:10---
13:20---
13:30---
13:40---
13:50---
14:00---
14:10---
14:20---
14:30---
14:40---
14:50---
15:00---
15:100.620.0429.0
15:200.610.046ND
15:300.590.0589.0
15:400.590.04913
15:500.570.05412
16:000.570.05613
16:100.560.05113
16:200.570.03914
16:300.570.03912
16:400.570.0348.8
16:500.570.032ND
17:000.570.038ND
17:100.570.039ND
17:200.560.040ND
17:300.550.050ND
17:400.530.060ND
17:500.520.0578.8
18:000.520.05710
18:100.520.0639.9
18:200.540.0689.5
18:300.550.061ND
18:400.560.054ND
18:500.560.049ND
19:000.560.048ND
19:100.570.043ND
19:200.590.037ND
19:300.600.039ND
19:400.610.048ND
19:500.640.048ND
20:000.640.053ND
20:100.640.043ND
20:200.630.049ND
20:300.640.046ND
20:400.76ND13
20:500.620.0489.7
21:000.620.04911
21:100.640.05410
21:200.660.05411
21:300.680.05410
21:400.660.059ND
21:500.680.05911
22:000.700.0548.9
22:100.670.0659.3
22:200.670.0819.5
22:300.670.08212
22:400.680.07413
22:500.680.07412
23:000.650.08012
23:100.650.08013
23:200.630.06911
23:300.630.0629.5
23:400.600.0639.3
23:500.600.05711