Radiation Dose measured at Monitoring Post of Fukushima Daiichi Nuclear Power Station | Archives

○Information

○Measurement value list ： 2026/05/14(CSV Download)

MP Unit：μSv/h　Wind Velocity Unit：m/s

※"-": the wind velocity is below 0.5m/s

Time	MP-1	MP-2	MP-3	MP-4	MP-5	MP-6	MP-7	MP-8	Wind Direction	Wind Velocity	Rain
00:00	0.465	0.733	0.443	0.893	0.620	0.304	0.513	0.483	northwest	3.6	No
00:10	0.465	0.733	0.444	0.895	0.620	0.305	0.514	0.484	northwest	4.0	No
00:20	0.464	0.733	0.445	0.893	0.619	0.304	0.514	0.483	northwest	3.3	No
00:30	0.466	0.734	0.445	0.893	0.620	0.304	0.513	0.482	northwest	3.2	No
00:40	0.466	0.733	0.445	0.895	0.621	0.305	0.514	0.483	northwest	3.3	No
00:50	0.466	0.733	0.444	0.896	0.620	0.303	0.515	0.483	north-northwest	3.8	No
01:00	0.466	0.734	0.443	0.894	0.619	0.304	0.512	0.484	north-northwest	3.4	No
01:10	0.466	0.735	0.444	0.893	0.619	0.304	0.513	0.483	north-northwest	3.3	No
01:20	0.465	0.734	0.445	0.895	0.621	0.304	0.513	0.483	north-northwest	3.3	No
01:30	0.467	0.736	0.444	0.894	0.618	0.303	0.515	0.485	north-northwest	2.8	No
01:40	0.466	0.735	0.445	0.895	0.621	0.304	0.513	0.482	north-northwest	3.0	No
01:50	0.466	0.734	0.443	0.895	0.620	0.304	0.514	0.483	northwest	2.5	No
02:00	0.466	0.733	0.444	0.894	0.619	0.304	0.513	0.483	north-northwest	2.6	No
02:10	0.467	0.732	0.445	0.894	0.621	0.303	0.515	0.483	north-northwest	2.7	No
02:20	0.467	0.732	0.443	0.896	0.619	0.304	0.514	0.483	north-northwest	2.9	No
02:30	0.464	0.733	0.444	0.895	0.621	0.306	0.514	0.483	north-northwest	3.3	No
02:40	0.464	0.734	0.444	0.895	0.619	0.305	0.514	0.485	north	3.3	No
02:50	0.464	0.733	0.444	0.897	0.620	0.304	0.514	0.484	north-northwest	3.6	No
03:00	0.465	0.735	0.445	0.895	0.621	0.305	0.515	0.483	northwest	3.9	No
03:10	0.465	0.734	0.444	0.894	0.622	0.304	0.514	0.483	northwest	3.6	No
03:20	0.465	0.734	0.444	0.895	0.620	0.303	0.514	0.483	northwest	4.2	No
03:30	0.466	0.734	0.444	0.896	0.619	0.305	0.515	0.483	northwest	4.8	No
03:40	0.465	0.735	0.444	0.894	0.622	0.304	0.514	0.484	northwest	5.1	No
03:50	0.468	0.733	0.444	0.895	0.621	0.304	0.514	0.483	northwest	4.9	No
04:00	0.465	0.735	0.444	0.895	0.619	0.305	0.512	0.482	northwest	4.5	No
04:10	0.466	0.734	0.444	0.895	0.620	0.304	0.514	0.485	northwest	4.2	No
04:20	0.466	0.733	0.445	0.892	0.620	0.306	0.513	0.484	northwest	4.9	No
04:30	0.465	0.735	0.444	0.894	0.620	0.303	0.514	0.484	northwest	4.5	No
04:40	0.466	0.734	0.443	0.894	0.619	0.304	0.515	0.483	northwest	4.4	No
04:50	0.465	0.732	0.444	0.894	0.620	0.305	0.514	0.484	northwest	4.0	No
05:00	0.467	0.733	0.444	0.897	0.620	0.304	0.514	0.483	northwest	4.2	No
05:10	0.466	0.732	0.444	0.892	0.619	0.305	0.514	0.482	northwest	4.3	No
05:20	0.465	0.732	0.443	0.892	0.620	0.304	0.515	0.482	northwest	5.1	No
05:30	0.464	0.733	0.444	0.896	0.620	0.303	0.514	0.484	northwest	4.7	No
05:40	0.466	0.734	0.445	0.896	0.621	0.304	0.513	0.484	north-northwest	4.4	No
05:50	0.465	0.732	0.443	0.895	0.619	0.303	0.514	0.483	north-northwest	3.7	No
06:00	0.466	0.734	0.442	0.897	0.619	0.304	0.513	0.484	north	3.8	No
06:10	0.466	0.735	0.441	0.896	0.620	0.306	0.514	0.482	north-northeast	3.7	No
06:20	0.465	0.735	0.443	0.894	0.620	0.304	0.513	0.484	north-northeast	6.3	No
06:30	0.464	0.733	0.444	0.894	0.620	0.302	0.513	0.483	north-northeast	7.4	No
06:40	0.465	0.731	0.443	0.894	0.618	0.302	0.510	0.483	north-northeast	8.3	No
06:50	0.465	0.728	0.442	0.896	0.616	0.301	0.510	0.483	north-northeast	5.7	No
07:00	0.465	0.729	0.442	0.894	0.616	0.301	0.511	0.482	north	5.8	No
07:10	0.463	0.732	0.441	0.894	0.616	0.300	0.511	0.481	north	5.8	No
07:20	0.463	0.729	0.441	0.894	0.616	0.301	0.511	0.480	north	4.8	No
07:30	0.462	0.730	0.441	0.894	0.617	0.300	0.509	0.481	north-northeast	5.6	No
07:40	0.461	0.730	0.439	0.893	0.615	0.301	0.508	0.481	north-northwest	5.0	No
07:50	0.464	0.731	0.439	0.892	0.614	0.301	0.510	0.480	north	5.2	No
08:00	0.462	0.730	0.441	0.894	0.616	0.301	0.508	0.481	north-northwest	4.0	No
08:10	0.463	0.731	0.439	0.894	0.617	0.301	0.507	0.481	north-northwest	3.9	No
08:20	0.465	0.731	0.439	0.892	0.616	0.301	0.509	0.480	north-northwest	4.2	No
08:30	0.464	0.731	0.439	0.894	0.616	0.302	0.509	0.481	north-northwest	4.8	No
08:40	0.464	0.731	0.439	0.895	0.616	0.300	0.507	0.480	north-northwest	4.7	No
08:50	0.464	0.731	0.441	0.894	0.617	0.301	0.508	0.482	north-northwest	3.6	No
09:00	0.463	0.733	0.438	0.892	0.616	0.301	0.508	0.481	north	3.2	No
09:10	0.463	0.732	0.439	0.893	0.616	0.301	0.507	0.480	north	4.3	No
09:20	0.463	0.732	0.441	0.893	0.616	0.300	0.507	0.480	north	4.9	No
09:30	0.464	0.728	0.441	0.892	0.616	0.299	0.507	0.480	north	5.0	No
09:40	0.463	0.731	0.440	0.892	0.616	0.301	0.508	0.481	north-northwest	4.4	No
09:50	0.462	0.730	0.441	0.891	0.616	0.301	0.507	0.482	north	3.9	No
10:00	0.462	0.729	0.440	0.894	0.615	0.300	0.507	0.479	north-northeast	4.0	No
10:10	0.461	0.732	0.440	0.895	0.617	0.300	0.507	0.481	north-northeast	4.1	No
10:20	0.461	0.731	0.439	0.895	0.616	0.301	0.507	0.481	north-northeast	3.8	No
10:30	0.461	0.731	0.438	0.892	0.616	0.299	0.506	0.481	north-northeast	4.6	No
10:40	0.462	0.730	0.438	0.894	0.616	0.299	0.508	0.481	north	3.7	No
10:50	0.461	0.729	0.437	0.892	0.616	0.300	0.507	0.480	north-northeast	3.9	No
11:00	0.462	0.730	0.437	0.894	0.616	0.300	0.508	0.481	north-northeast	3.8	No
11:10	0.460	0.728	0.437	0.894	0.616	0.300	0.506	0.480	north-northeast	5.3	No
11:20	0.461	0.729	0.436	0.892	0.614	0.299	0.507	0.481	northeast	5.4	No
11:30	0.462	0.731	0.435	0.894	0.615	0.299	0.508	0.480	north-northeast	4.9	No
11:40	0.462	0.730	0.436	0.895	0.617	0.300	0.507	0.482	northeast	4.1	No
11:50	0.460	0.731	0.432	0.894	0.618	0.299	0.508	0.482	northeast	4.6	No
12:00	0.462	0.729	0.435	0.894	0.616	0.300	0.507	0.481	north-northeast	3.9	No
12:10	0.461	0.731	0.436	0.894	0.617	0.299	0.508	0.480	north-northeast	4.6	No
12:20	0.459	0.731	0.434	0.895	0.615	0.299	0.507	0.481	northeast	4.7	No
12:30	0.459	0.729	0.434	0.894	0.617	0.300	0.508	0.481	northeast	5.0	No
12:40	0.458	0.727	0.436	0.892	0.616	0.300	0.509	0.481	northeast	5.0	No
12:50	0.461	0.728	0.437	0.895	0.616	0.298	0.508	0.480	northeast	4.5	No
13:00	0.463	0.729	0.437	0.895	0.616	0.300	0.508	0.481	northeast	5.6	No
13:10	0.462	0.729	0.436	0.894	0.615	0.300	0.510	0.481	northeast	4.8	No
13:20	0.464	0.729	0.436	0.894	0.616	0.301	0.508	0.481	northeast	5.4	No
13:30	0.462	0.729	0.438	0.894	0.615	0.300	0.509	0.482	northeast	4.4	No
13:40	0.462	0.731	0.438	0.892	0.617	0.300	0.509	0.482	northeast	5.6	No
13:50	0.462	0.730	0.440	0.894	0.615	0.300	0.510	0.481	northeast	4.7	No
14:00	0.462	0.729	0.440	0.894	0.616	0.300	0.509	0.481	northeast	4.2	No
14:10	0.462	0.731	0.439	0.896	0.617	0.300	0.509	0.481	north-northeast	4.3	No
14:20	0.463	0.730	0.439	0.897	0.617	0.301	0.509	0.482	northeast	4.2	No
14:30	0.462	0.731	0.438	0.894	0.617	0.300	0.508	0.481	northeast	4.7	No
14:40	0.461	0.731	0.438	0.896	0.616	0.300	0.509	0.481	northeast	4.6	No
14:50	0.463	0.728	0.440	0.894	0.615	0.301	0.509	0.480	north-northeast	4.3	No
15:00	0.464	0.729	0.440	0.895	0.617	0.301	0.509	0.481	north-northeast	4.7	No
15:10	0.464	0.731	0.438	0.894	0.615	0.299	0.508	0.482	north-northeast	4.9	No
15:20	0.463	0.726	0.441	0.895	0.615	0.299	0.509	0.482	north-northeast	2.7	No
15:30	0.462	0.728	0.439	0.895	0.617	0.300	0.509	0.481	north-northeast	4.5	No
15:40	0.463	0.731	0.440	0.893	0.619	0.300	0.509	0.481	north	3.6	No
15:50	0.462	0.730	0.439	0.895	0.615	0.301	0.509	0.480	north	5.5	No
16:00	0.462	0.730	0.440	0.894	0.618	0.300	0.509	0.481	north	4.5	Yes
16:10	0.463	0.732	0.439	0.895	0.616	0.301	0.509	0.482	north-northeast	4.0	Yes
16:20	0.461	0.732	0.440	0.897	0.617	0.301	0.509	0.480	north-northeast	2.7	Yes
16:30	0.460	0.731	0.439	0.894	0.618	0.301	0.509	0.482	north-northeast	2.6	Yes
16:40	0.465	0.731	0.441	0.895	0.617	0.302	0.508	0.481	northeast	3.7	Yes
16:50	0.464	0.734	0.442	0.895	0.617	0.302	0.507	0.481	northeast	2.5	Yes
17:00	0.464	0.733	0.442	0.896	0.616	0.303	0.507	0.479	northeast	3.0	Yes
17:10	0.467	0.736	0.442	0.896	0.615	0.304	0.507	0.480	north-northeast	3.3	Yes
17:20	0.466	0.732	0.441	0.895	0.615	0.305	0.506	0.480	northeast	3.5	Yes
17:30	0.467	0.733	0.443	0.895	0.614	0.302	0.506	0.481	northeast	3.9	Yes
17:40	0.465	0.733	0.441	0.894	0.615	0.301	0.507	0.483	north-northeast	3.8	No
17:50	0.465	0.732	0.440	0.893	0.614	0.304	0.506	0.482	north-northeast	3.7	No
18:00	0.464	0.732	0.441	0.896	0.614	0.302	0.507	0.482	north-northeast	3.2	No
18:10	0.463	0.732	0.440	0.895	0.613	0.301	0.507	0.483	north	2.7	No
18:20	0.466	0.729	0.440	0.894	0.614	0.302	0.508	0.483	north	1.5	No
18:30	0.463	0.729	0.442	0.896	0.614	0.302	0.507	0.482	northwest	1.1	No
18:40	0.463	0.730	0.441	0.894	0.614	0.301	0.508	0.483	northwest	1.7	No
18:50	0.464	0.730	0.440	0.895	0.613	0.302	0.507	0.481	northwest	1.3	No
19:00	0.463	0.731	0.439	0.894	0.614	0.301	0.507	0.482	north-northwest	1.3	No
19:10	0.463	0.731	0.441	0.894	0.615	0.301	0.509	0.482	north-northwest	1.1	No
19:20	0.466	0.731	0.440	0.894	0.614	0.300	0.509	0.480	north-northwest	1.6	No
19:30	0.462	0.729	0.440	0.894	0.614	0.300	0.507	0.481	north	1.7	No
19:40	0.462	0.730	0.440	0.893	0.614	0.301	0.509	0.481	north	1.5	No
19:50	0.463	0.732	0.438	0.892	0.614	0.301	0.508	0.481	north	1.6	No
20:00	0.464	0.729	0.439	0.893	0.614	0.299	0.508	0.480	north	1.8	No
20:10	0.461	0.730	0.438	0.893	0.613	0.302	0.509	0.482	north-northwest	2.1	No
20:20	0.463	0.729	0.440	0.892	0.614	0.300	0.509	0.481	north	2.2	No
20:30	0.463	0.728	0.439	0.895	0.612	0.300	0.508	0.481	north	1.9	No
20:40	0.463	0.730	0.440	0.894	0.611	0.300	0.510	0.481	north	2.6	No
20:50	0.461	0.729	0.439	0.892	0.613	0.300	0.510	0.480	north-northwest	2.7	No
21:00	0.462	0.728	0.439	0.890	0.613	0.301	0.508	0.480	north-northwest	2.2	No
21:10	0.463	0.730	0.439	0.891	0.613	0.300	0.510	0.480	northwest	2.3	No
21:20	0.462	0.731	0.439	0.892	0.613	0.299	0.511	0.479	northwest	1.9	No
21:30	0.462	0.730	0.439	0.893	0.614	0.300	0.509	0.480	north-northwest	1.9	No
21:40	0.463	0.730	0.439	0.894	0.612	0.300	0.511	0.480	north-northwest	1.9	No
21:50	0.462	0.729	0.440	0.893	0.611	0.301	0.509	0.479	northwest	2.0	No
22:00	0.463	0.728	0.440	0.892	0.614	0.301	0.510	0.481	west-northwest	2.7	No
22:10	0.463	0.730	0.440	0.894	0.613	0.300	0.509	0.480	northwest	2.5	No
22:20	0.462	0.729	0.439	0.893	0.614	0.300	0.511	0.480	west-northwest	2.4	No
22:30	0.463	0.729	0.440	0.894	0.614	0.301	0.509	0.481	northwest	2.5	No
22:40	0.463	0.729	0.439	0.893	0.613	0.301	0.509	0.481	northwest	2.3	No
22:50	0.462	0.729	0.440	0.894	0.613	0.300	0.507	0.482	northwest	2.1	No
23:00	0.464	0.730	0.439	0.895	0.613	0.300	0.508	0.480	north-northwest	1.8	No
23:10	0.462	0.730	0.441	0.893	0.614	0.300	0.509	0.481	north-northwest	1.3	No
23:20	0.463	0.730	0.441	0.892	0.614	0.300	0.508	0.481	north-northwest	1.3	No
23:30	0.461	0.729	0.439	0.894	0.612	0.301	0.508	0.481	north	1.3	No
23:40	0.462	0.731	0.439	0.892	0.614	0.299	0.510	0.482	north-northwest	1.5	No
23:50	0.461	0.731	0.439	0.892	0.614	0.299	0.509	0.482	north	0.7	No