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

○Information

○Measurement value list ： 2017/01/14(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

Time	Cs137	Cs134	Totalβ
00:00	0.65	0.11	15
00:10	0.64	0.11	11
00:20	0.61	0.12	12
00:30	0.61	0.12	14
00:40	0.61	0.11	16
00:50	0.61	0.10	15
01:00	0.59	0.099	17
01:10	0.63	0.087	19
01:20	0.74	0.049	18
01:30	0.63	0.076	17
01:40	0.72	0.050	16
01:50	0.70	0.062	16
02:00	0.71	0.062	15
02:10	0.58	0.098	15
02:20	0.60	0.094	13
02:30	0.60	0.10	13
02:40	0.62	0.087	11
02:50	0.63	0.081	9.6
03:00	0.64	0.086	ND
03:10	0.62	0.097	ND
03:20	0.60	0.10	9.9
03:30	0.63	0.091	10
03:40	0.64	0.097	12
03:50	0.75	0.057	16
04:00	0.76	0.053	18
04:10	0.74	0.057	18
04:20	0.74	0.057	18
04:30	0.61	0.10	20
04:40	0.61	0.095	18
04:50	0.61	0.095	15
05:00	0.65	0.076	14
05:10	0.61	0.10	14
05:20	0.63	0.099	13
05:30	0.64	0.096	13
05:40	0.64	0.11	17
05:50	0.64	0.10	18
06:00	0.77	0.055	16
06:10	0.79	0.041	14
06:20	0.79	0.045	15
06:30	0.81	0.033	14
06:40	0.68	0.074	11
06:50	0.67	0.080	12
07:00	0.64	0.085	13
07:10	0.64	0.090	16
07:20	0.61	0.089	14
07:30	0.60	0.10	14
07:40	0.58	0.10	14
07:50	0.60	0.099	14
08:00	0.59	0.099	13
08:10	0.57	0.098	11
08:20	0.57	0.11	12
08:30	0.60	0.11	11
08:40	0.67	0.075	12
08:50	0.67	0.075	11
09:00	0.71	0.075	12
09:10	0.69	0.11	12
09:20	0.70	0.11	10
09:30	0.72	0.099	11
09:40	0.71	0.10	9.6
09:50	0.73	0.10	10
10:00	0.71	0.10	13
10:10	0.72	0.11	13
10:20	0.75	0.096	13
10:30	0.72	0.10	14
10:40	0.73	0.099	17
10:50	0.72	0.10	14
11:00	0.73	0.092	12
11:10	0.72	0.081	13
11:20	0.71	0.082	14
11:30	0.71	0.083	11
11:40	0.69	0.093	9.7
11:50	0.72	0.080	11
12:00	0.72	0.087	12
12:10	0.72	0.091	9.5
12:20	0.78	0.054	8.9
12:30	0.76	0.050	12
12:40	0.74	0.066	12
12:50	0.71	0.067	15
13:00	0.69	0.049	16
13:10	0.66	0.049	17
13:20	0.62	0.062	16
13:30	0.55	0.092	14
13:40	0.53	0.098	16
13:50	0.51	0.099	12
14:00	0.52	0.094	10
14:10	0.54	0.082	12
14:20	0.54	0.077	15
14:30	0.59	0.050	14
14:40	0.59	0.057	12
14:50	0.59	0.059	13
15:00	0.58	0.058	12
15:10	0.53	0.088	12
15:20	0.54	0.091	11
15:30	0.55	0.092	11
15:40	0.53	0.094	12
15:50	0.55	0.087	13
16:00	0.56	0.088	13
16:10	0.58	0.089	13
16:20	0.57	0.087	12
16:30	0.55	0.085	13
16:40	0.59	0.069	12
16:50	0.58	0.076	13
17:00	0.60	0.072	14
17:10	0.59	0.072	14
17:20	0.61	0.075	15
17:30	0.74	0.037	14
17:40	0.73	0.050	12
17:50	0.62	0.088	9.3
18:00	0.63	0.084	ND
18:10	0.64	0.078	ND
18:20	0.62	0.079	ND
18:30	0.63	0.080	ND
18:40	0.62	0.089	ND
18:50	0.62	0.075	9.5
19:00	0.63	0.074	11
19:10	0.60	0.11	8.8
19:20	0.64	0.089	9.9
19:30	0.65	0.089	10
19:40	0.64	0.10	9.6
19:50	0.66	0.10	ND
20:00	0.66	0.10	ND
20:10	0.65	0.11	9.7
20:20	0.67	0.10	10
20:30	0.64	0.11	10
20:40	0.67	0.085	11
20:50	0.64	0.10	15
21:00	0.62	0.10	14
21:10	0.61	0.093	12
21:20	0.62	0.090	12
21:30	0.63	0.080	12
21:40	0.62	0.094	12
21:50	0.65	0.092	8.9
22:00	0.67	0.10	9.9
22:10	0.71	0.074	11
22:20	0.68	0.11	13
22:30	0.73	0.080	12
22:40	0.70	0.094	12
22:50	0.65	0.098	14
23:00	0.66	0.095	12
23:10	0.66	0.092	9.5
23:20	0.68	0.080	9.5
23:30	0.68	0.083	12
23:40	0.68	0.090	12
23:50	0.70	0.085	12

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

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