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

○Information

○Measurement value list ： 2017/12/25(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.58ND9.3
00:100.59ND11
00:200.58ND11
00:300.59ND10
00:400.62NDND
00:500.60ND11
01:000.60ND11
01:100.61ND13
01:200.62ND12
01:300.63ND11
01:400.62ND10
01:500.57ND9.5
02:000.59ND10
02:100.61NDND
02:200.560.026ND
02:300.530.036ND
02:400.510.047ND
02:500.520.047ND
03:000.530.047ND
03:100.480.06211
03:200.490.05312
03:300.490.04913
03:400.490.04914
03:500.500.03817
04:000.500.03813
04:100.62ND8.9
04:200.62ND9.3
04:300.63ND8.8
04:400.64NDND
04:500.65NDND
05:000.63NDND
05:100.63NDND
05:200.64NDND
05:300.65NDND
05:400.610.027ND
05:500.580.033ND
06:000.590.032ND
06:100.560.036ND
06:200.540.042ND
06:300.550.039ND
06:400.60NDND
06:500.500.042ND
07:000.510.045ND
07:100.540.04810
07:200.550.03614
07:300.540.04413
07:400.550.04111
07:500.68ND13
08:000.560.04311
08:100.65ND10
08:200.560.03814
08:300.540.02915
08:400.540.02719
08:500.530.03114
09:000.520.03310
09:100.510.03214
09:200.520.031ND
09:300.550.03111
09:400.65ND11
09:500.65ND12
10:000.65ND17
10:100.66ND15
10:200.67ND14
10:300.67ND11
10:400.66NDND
10:500.65NDND
11:000.65ND8.9
11:100.65NDND
11:200.64ND9.9
11:300.65ND12
11:400.65ND14
11:500.67ND13
12:000.67ND11
12:100.67ND11
12:200.590.02911
12:300.69ND11
12:400.64ND10
12:500.69ND9.7
13:000.70ND11
13:100.72ND11
13:200.650.03711
13:300.650.035ND
13:400.640.040ND
13:500.640.03512
14:000.650.03412
14:100.660.02812
14:200.73ND11
14:300.74ND12
14:400.74ND12
14:500.660.02911
15:000.650.0309.0
15:100.74ND12
15:200.73ND11
15:300.610.03014
15:400.610.03013
15:500.610.04110
16:000.620.02911
16:100.68NDND
16:200.67ND8.8
16:300.67NDND
16:400.66NDND
16:500.63NDND
17:000.62ND9.7
17:100.62ND11
17:200.60ND13
17:300.57ND15
17:400.56ND13
17:500.52ND14
18:000.52ND14
18:100.53ND15
18:200.500.02513
18:300.55ND12
18:400.54ND12
18:500.54ND15
19:000.53ND14
19:100.52ND14
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