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

○Information

○Measurement value list : 2018/01/30(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.730.02911
00:100.650.05910
00:200.620.05711
00:300.620.0599.0
00:400.610.06011
00:500.620.06111
01:000.600.0579.5
01:100.610.04712
01:200.660.04112
01:300.670.03613
01:400.700.02912
01:500.71ND15
02:000.690.03114
02:100.700.03610
02:200.680.04312
02:300.680.04613
02:400.670.0528.9
02:500.690.049ND
03:000.670.049ND
03:100.650.05910
03:200.670.052ND
03:300.710.0268.9
03:400.74ND12
03:500.730.03213
04:000.740.02614
04:100.710.04213
04:200.700.04514
04:300.690.05512
04:400.680.05812
04:500.700.04511
05:000.700.05612
05:100.700.06314
05:200.700.06115
05:300.710.06017
05:400.700.06116
05:500.680.06217
06:000.80ND16
06:100.78ND13
06:200.660.04411
06:300.690.03110
06:400.720.0269.3
06:500.710.03810
07:000.690.03911
07:100.700.04010
07:200.720.04710
07:300.700.05610
07:400.690.056ND
07:500.720.044ND
08:000.730.054ND
08:100.720.056ND
08:200.83NDND
08:300.83NDND
08:400.700.051ND
08:500.700.058ND
09:000.690.05611
09:100.720.04211
09:200.720.0479.3
09:300.720.05313
09:400.720.05213
09:500.710.05015
10:000.700.05012
10:100.790.02912
10:200.700.05613
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---
13:10---
13:20---
13:30---
13:40---
13:50---
14:00---
14:10---
14:20---
14:30---
14:40---
14:50---
15:00---
15:10---
15:200.620.032ND
15:300.630.034ND
15:400.620.036ND
15:500.630.0429.3
16:000.630.0469.7
16:100.660.035ND
16:200.680.042ND
16:300.710.038ND
16:400.720.042ND
16:500.720.0399.0
17:000.730.029ND
17:100.730.0458.9
17:200.730.040ND
17:300.710.039ND
17:400.710.046ND
17:500.80NDND
18:000.790.026ND
18:100.770.038ND
18:200.82NDND
18:300.83ND8.8
18:400.770.047ND
18:500.750.042ND
19:000.740.041ND
19:100.760.043ND
19:200.760.047ND
19:300.750.049ND
19:400.81NDND
19:500.84NDND
20:000.750.049ND
20:100.760.035ND
20:200.770.034ND
20:300.780.035ND
20:400.810.025ND
20:500.820.027ND
21:000.840.0289.2
21:100.89ND10
21:200.89ND8.8
21:300.89NDND
21:400.870.027ND
21:500.91NDND
22:000.91NDND
22:100.90NDND
22:200.880.027ND
22:300.89NDND
22:400.87NDND
22:500.87NDND
23:000.84NDND
23:100.84NDND
23:200.81NDND
23:300.82NDND
23:400.770.030ND
23:500.81NDND