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

○Information

○Measurement value list ： 2017/10/02(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.690.044ND
00:100.680.037ND
00:200.660.044ND
00:300.620.041ND
00:400.590.046ND
00:500.580.041ND
01:000.570.040ND
01:100.570.035ND
01:200.590.034ND
01:300.590.029ND
01:400.590.027ND
01:500.600.029ND
02:000.610.034ND
02:100.590.044ND
02:200.600.046ND
02:300.600.042ND
02:400.610.043ND
02:500.600.038ND
03:000.590.031ND
03:100.72NDND
03:200.590.026ND
03:300.73NDND
03:400.73NDND
03:500.74NDND
04:000.73NDND
04:100.74NDND
04:200.73NDND
04:300.73NDND
04:400.74NDND
04:500.610.041ND
05:000.620.045ND
05:100.640.047ND
05:200.700.041ND
05:300.730.043ND
05:400.730.049ND
05:500.750.044ND
06:000.750.044ND
06:100.740.045ND
06:200.89NDND
06:300.85NDND
06:400.82NDND
06:500.660.032ND
07:000.640.040ND
07:100.620.032ND
07:200.590.036ND
07:300.570.034ND
07:400.550.038ND
07:500.520.033ND
08:000.510.028ND
08:100.510.025ND
08:200.63NDND
08:300.62NDND
08:400.63NDND
08:500.500.027ND
09:000.55NDND
09:100.490.027ND
09:200.53NDND
09:300.54NDND
09:400.54NDND
09:500.55NDND
10:000.66NDND
10:100.58NDND
10:20---
10:30---
10:40---
10:50---
11:00---
11:10---
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12:00---
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15:00---
15:10---
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15:40---
15:50---
16:00---
16:10---
16:200.490.037ND
16:300.540.027ND
16:400.550.037ND
16:500.560.031ND
17:000.60NDND
17:100.70NDND
17:200.70NDND
17:300.69NDND
17:400.66NDND
17:500.66NDND
18:000.67NDND
18:100.56NDND
18:200.54NDND
18:300.53NDND
18:400.53NDND
18:500.480.028ND
19:000.470.040ND
19:100.490.035ND
19:200.65NDND
19:300.64NDND
19:400.490.036ND
19:500.64NDND
20:000.510.027ND
20:100.500.039ND
20:200.520.033ND
20:300.580.033ND
20:400.570.040ND
20:500.610.036ND
21:000.620.033ND
21:100.660.028ND
21:200.660.032ND
21:300.640.032ND
21:400.640.042ND
21:500.81NDND
22:000.620.058ND
22:100.610.054ND
22:200.590.061ND
22:300.580.060ND
22:400.610.048ND
22:500.610.045ND
23:000.620.038ND
23:100.600.044ND
23:200.600.038ND
23:300.590.039ND
23:400.580.044ND
23:500.550.048ND