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

○Information

○Measurement value list ： 2026/03/09(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	0.495	0.725	0.443	0.893	0.608	0.300	0.510	0.483	west	7.9	No
00:10	0.495	0.724	0.445	0.894	0.608	0.301	0.511	0.482	west	8.8	No
00:20	0.495	0.725	0.444	0.892	0.608	0.300	0.510	0.483	west	9.7	No
00:30	0.497	0.725	0.445	0.896	0.608	0.300	0.511	0.484	west-northwest	7.4	No
00:40	0.496	0.726	0.444	0.892	0.608	0.300	0.509	0.483	west-northwest	7.3	No
00:50	0.497	0.726	0.445	0.894	0.606	0.300	0.511	0.482	west	7.5	No
01:00	0.495	0.726	0.443	0.896	0.607	0.300	0.511	0.484	west-northwest	6.7	No
01:10	0.495	0.728	0.444	0.894	0.609	0.300	0.511	0.483	west-northwest	6.8	No
01:20	0.496	0.724	0.443	0.893	0.608	0.300	0.509	0.483	west-northwest	7.5	No
01:30	0.496	0.723	0.445	0.894	0.609	0.301	0.509	0.483	west-northwest	8.0	No
01:40	0.496	0.725	0.445	0.895	0.609	0.301	0.510	0.483	west	8.1	No
01:50	0.496	0.725	0.443	0.893	0.609	0.300	0.512	0.484	west	6.9	No
02:00	0.494	0.726	0.444	0.893	0.607	0.299	0.510	0.484	west-northwest	5.2	No
02:10	0.497	0.723	0.444	0.893	0.609	0.301	0.510	0.484	west-northwest	4.4	No
02:20	0.496	0.725	0.445	0.893	0.608	0.300	0.509	0.484	northwest	3.1	No
02:30	0.494	0.726	0.444	0.893	0.608	0.300	0.510	0.484	northwest	1.2	No
02:40	0.495	0.722	0.445	0.895	0.607	0.300	0.509	0.483	west	1.0	No
02:50	0.494	0.724	0.444	0.894	0.608	0.299	0.509	0.482	west-northwest	0.7	No
03:00	0.495	0.724	0.444	0.894	0.608	0.300	0.509	0.484	west-northwest	1.5	No
03:10	0.495	0.724	0.445	0.895	0.608	0.299	0.509	0.482	west-northwest	1.2	No
03:20	0.494	0.724	0.445	0.893	0.608	0.301	0.509	0.484	northwest	2.4	No
03:30	0.496	0.723	0.444	0.895	0.609	0.300	0.509	0.485	northwest	3.3	No
03:40	0.495	0.725	0.443	0.891	0.608	0.299	0.509	0.483	northwest	3.4	No
03:50	0.495	0.725	0.444	0.895	0.608	0.300	0.509	0.484	northwest	4.0	No
04:00	0.497	0.725	0.445	0.893	0.607	0.300	0.509	0.482	northwest	2.9	No
04:10	0.495	0.726	0.445	0.894	0.609	0.301	0.508	0.483	northwest	3.9	No
04:20	0.495	0.725	0.445	0.893	0.610	0.300	0.508	0.484	west-northwest	5.1	No
04:30	0.495	0.724	0.443	0.894	0.608	0.299	0.510	0.483	northwest	4.1	No
04:40	0.495	0.725	0.446	0.894	0.608	0.301	0.507	0.482	north-northwest	2.5	No
04:50	0.495	0.724	0.444	0.893	0.607	0.299	0.508	0.482	north	2.9	No
05:00	0.494	0.725	0.443	0.895	0.607	0.300	0.509	0.484	north	3.2	No
05:10	0.495	0.725	0.444	0.893	0.608	0.299	0.507	0.484	north	3.5	No
05:20	0.495	0.724	0.443	0.893	0.607	0.300	0.507	0.482	north-northwest	3.4	No
05:30	0.495	0.726	0.444	0.894	0.608	0.300	0.508	0.483	northwest	3.6	No
05:40	0.493	0.725	0.443	0.894	0.608	0.299	0.509	0.482	northwest	4.5	No
05:50	0.495	0.726	0.444	0.893	0.607	0.299	0.508	0.483	northwest	4.9	No
06:00	0.497	0.723	0.443	0.894	0.609	0.299	0.508	0.483	west-northwest	4.9	No
06:10	0.496	0.725	0.444	0.894	0.608	0.300	0.508	0.483	west-northwest	4.3	No
06:20	0.496	0.724	0.444	0.896	0.609	0.299	0.507	0.483	west-northwest	3.8	No
06:30	0.496	0.726	0.444	0.894	0.608	0.299	0.509	0.484	west-northwest	2.7	No
06:40	0.494	0.724	0.445	0.892	0.607	0.301	0.508	0.482	west-northwest	2.3	No
06:50	0.496	0.725	0.444	0.894	0.607	0.300	0.507	0.483	northwest	1.7	No
07:00	0.495	0.725	0.444	0.892	0.609	0.300	0.508	0.484	north-northwest	2.7	No
07:10	0.495	0.726	0.445	0.896	0.607	0.300	0.509	0.483	northwest	3.2	No
07:20	0.496	0.726	0.443	0.894	0.609	0.300	0.508	0.482	northwest	2.9	No
07:30	0.495	0.724	0.444	0.893	0.608	0.300	0.507	0.482	northwest	2.9	No
07:40	0.495	0.726	0.443	0.894	0.608	0.299	0.508	0.482	northwest	4.0	No
07:50	0.495	0.728	0.444	0.892	0.608	0.300	0.509	0.482	northwest	2.1	No
08:00	0.495	0.726	0.444	0.894	0.608	0.300	0.509	0.482	northwest	1.5	No
08:10	0.497	0.726	0.444	0.893	0.609	0.299	0.510	0.483	north-northwest	1.2	No
08:20	0.496	0.726	0.444	0.894	0.611	0.299	0.509	0.483	north-northwest	1.2	No
08:30	0.495	0.726	0.444	0.895	0.607	0.299	0.510	0.483	west-northwest	2.2	No
08:40	0.497	0.724	0.444	0.895	0.609	0.300	0.508	0.483	west	4.5	No
08:50	0.497	0.726	0.443	0.892	0.608	0.299	0.507	0.482	west-northwest	3.9	No
09:00	0.498	0.726	0.444	0.894	0.609	0.300	0.507	0.482	west-northwest	3.9	No
09:10	0.496	0.725	0.443	0.894	0.610	0.299	0.507	0.484	west-northwest	5.5	No
09:20	0.498	0.726	0.444	0.893	0.605	0.299	0.509	0.483	west	6.2	No
09:30	0.498	0.725	0.444	0.894	0.607	0.301	0.507	0.483	west-northwest	8.7	No
09:40	0.497	0.726	0.444	0.895	0.609	0.299	0.507	0.484	west	7.2	No
09:50	0.497	0.725	0.446	0.895	0.608	0.300	0.507	0.484	west	7.6	No
10:00	0.495	0.723	0.445	0.894	0.608	0.300	0.509	0.483	west	8.6	No
10:10	0.497	0.723	0.444	0.895	0.609	0.300	0.509	0.483	west	9.8	No
10:20	0.496	0.725	0.444	0.897	0.610	0.299	0.509	0.485	west	7.8	No
10:30	0.496	0.722	0.442	0.894	0.609	0.299	0.507	0.485	west	6.6	No
10:40	0.495	0.723	0.445	0.895	0.610	0.299	0.508	0.484	west	6.9	-
10:50	0.496	0.724	0.446	0.897	0.609	0.300	0.508	0.485	west	8.3	-
11:00	0.495	0.724	0.446	0.897	0.610	0.301	0.508	0.482	west	6.6	No
11:10	0.495	0.723	0.444	0.895	0.608	0.300	0.507	0.482	west	5.5	Yes
11:20	0.494	0.725	0.446	0.895	0.610	0.300	0.508	0.483	west	6.5	No
11:30	0.494	0.724	0.446	0.897	0.608	0.301	0.508	0.484	west	6.9	No
11:40	0.493	0.724	0.444	0.895	0.608	0.300	0.508	0.484	west	5.4	No
11:50	0.496	0.721	0.446	0.897	0.609	0.301	0.509	0.485	west-northwest	5.0	No
12:00	0.494	0.725	0.448	0.897	0.610	0.301	0.508	0.482	west	7.5	No
12:10	0.494	0.725	0.446	0.897	0.609	0.301	0.508	0.485	west	5.6	No
12:20	0.495	0.726	0.447	0.898	0.609	0.300	0.508	0.486	northwest	5.7	No
12:30	0.493	0.725	0.445	0.896	0.608	0.302	0.508	0.485	west-northwest	7.7	No
12:40	0.495	0.724	0.446	0.898	0.609	0.303	0.507	0.485	west	6.7	No
12:50	0.496	0.726	0.445	0.898	0.609	0.301	0.510	0.484	west	5.3	No
13:00	0.494	0.727	0.446	0.898	0.609	0.302	0.509	0.486	west-northwest	4.8	No
13:10	0.495	0.727	0.446	0.897	0.609	0.300	0.510	0.484	north-northwest	1.7	No
13:20	0.495	0.726	0.445	0.897	0.610	0.301	0.508	0.484	east	2.9	No
13:30	0.494	0.725	0.445	0.895	0.608	0.300	0.508	0.483	north-northwest	2.0	No
13:40	0.494	0.728	0.446	0.898	0.610	0.302	0.509	0.483	north-northeast	1.8	No
13:50	0.495	0.725	0.445	0.897	0.611	0.302	0.510	0.482	north-northeast	1.1	No
14:00	0.494	0.726	0.446	0.899	0.612	0.301	0.508	0.483	west-northwest	4.5	No
14:10	0.495	0.726	0.445	0.895	0.609	0.301	0.509	0.481	northwest	5.2	No
14:20	0.496	0.726	0.444	0.898	0.610	0.301	0.508	0.482	west	5.4	No
14:30	0.497	0.727	0.446	0.897	0.610	0.300	0.509	0.483	west-southwest	3.7	No
14:40	0.495	0.727	0.444	0.897	0.610	0.301	0.508	0.483	west	3.4	No
14:50	0.497	0.725	0.446	0.899	0.611	0.301	0.508	0.483	west	5.4	No
15:00	0.495	0.727	0.444	0.898	0.612	0.301	0.507	0.481	west-northwest	4.9	No
15:10	0.497	0.728	0.444	0.899	0.611	0.302	0.509	0.482	west-northwest	3.8	No
15:20	0.496	0.729	0.447	0.897	0.612	0.300	0.511	0.484	west-northwest	4.7	No
15:30	0.495	0.729	0.446	0.899	0.611	0.301	0.509	0.483	west	5.3	No
15:40	0.497	0.729	0.446	0.899	0.611	0.300	0.509	0.483	west	4.9	No
15:50	0.496	0.729	0.446	0.898	0.612	0.301	0.509	0.482	west-northwest	4.3	No
16:00	0.495	0.730	0.448	0.898	0.609	0.301	0.507	0.484	northwest	1.5	No
16:10	0.496	0.730	0.446	0.897	0.610	0.301	0.508	0.483	east-northeast	4.7	No
16:20	0.496	0.730	0.447	0.898	0.612	0.301	0.508	0.484	east-northeast	5.5	No
16:30	0.497	0.730	0.448	0.898	0.612	0.301	0.508	0.486	east-northeast	4.8	No
16:40	0.496	0.730	0.447	0.898	0.613	0.301	0.509	0.485	northeast	4.2	No
16:50	0.497	0.730	0.447	0.899	0.612	0.300	0.509	0.483	northeast	3.1	No
17:00	0.496	0.731	0.445	0.898	0.612	0.301	0.508	0.483	northeast	3.0	No
17:10	0.496	0.732	0.448	0.899	0.612	0.302	0.508	0.484	northeast	3.3	No
17:20	0.498	0.731	0.447	0.897	0.611	0.302	0.510	0.485	northeast	2.5	No
17:30	0.497	0.730	0.446	0.897	0.613	0.301	0.511	0.484	northeast	2.6	No
17:40	0.496	0.731	0.447	0.899	0.612	0.302	0.511	0.485	northeast	2.2	No
17:50	0.495	0.729	0.445	0.898	0.612	0.302	0.511	0.484	east-northeast	1.6	No
18:00	0.497	0.731	0.446	0.898	0.612	0.302	0.509	0.485	north-northeast	1.0	No
18:10	0.498	0.729	0.446	0.898	0.611	0.302	0.511	0.484	northwest	1.5	No
18:20	0.497	0.729	0.446	0.898	0.612	0.303	0.509	0.484	north-northwest	0.7	No
18:30	0.495	0.730	0.446	0.897	0.613	0.301	0.510	0.482	northwest	1.1	No
18:40	0.497	0.729	0.447	0.898	0.613	0.301	0.509	0.483	northwest	1.8	No
18:50	0.496	0.728	0.446	0.898	0.614	0.301	0.508	0.482	west-northwest	1.8	No
19:00	0.496	0.728	0.447	0.897	0.612	0.301	0.509	0.484	west-southwest	1.5	No
19:10	0.496	0.729	0.446	0.897	0.613	0.300	0.510	0.484	west-southwest	1.7	No
19:20	0.498	0.729	0.445	0.900	0.613	0.300	0.510	0.483	west-southwest	2.3	No
19:30	0.495	0.729	0.447	0.897	0.612	0.300	0.509	0.483	west	2.5	No
19:40	0.496	0.728	0.445	0.898	0.613	0.301	0.509	0.485	west	2.1	No
19:50	0.496	0.728	0.446	0.897	0.613	0.302	0.510	0.484	west	1.8	No
20:00	0.497	0.729	0.445	0.899	0.613	0.301	0.510	0.483	west-northwest	1.4	No
20:10	0.496	0.730	0.445	0.897	0.613	0.301	0.508	0.483	west	2.0	No
20:20	0.496	0.728	0.447	0.898	0.614	0.301	0.508	0.483	west	2.3	No
20:30	0.496	0.731	0.447	0.899	0.612	0.301	0.509	0.483	west	1.9	No
20:40	0.496	0.729	0.447	0.899	0.612	0.301	0.509	0.484	west-northwest	2.6	No
20:50	0.497	0.729	0.447	0.897	0.611	0.303	0.510	0.484	west-northwest	3.0	No
21:00	0.499	0.729	0.447	0.896	0.614	0.302	0.509	0.483	west-northwest	3.0	No
21:10	0.496	0.728	0.446	0.898	0.613	0.301	0.508	0.484	northwest	3.1	No
21:20	0.495	0.729	0.447	0.898	0.613	0.301	0.510	0.484	northwest	2.8	No
21:30	0.496	0.729	0.446	0.898	0.612	0.301	0.508	0.484	northwest	3.6	No
21:40	0.497	0.731	0.445	0.899	0.613	0.301	0.509	0.484	northwest	3.3	No
21:50	0.497	0.729	0.445	0.900	0.612	0.301	0.509	0.484	northwest	3.5	No
22:00	0.496	0.729	0.446	0.896	0.611	0.301	0.508	0.484	northwest	3.9	No
22:10	0.496	0.729	0.445	0.897	0.611	0.300	0.509	0.483	northwest	4.6	No
22:20	0.497	0.730	0.446	0.897	0.613	0.302	0.509	0.485	northwest	5.1	No
22:30	0.496	0.729	0.446	0.897	0.615	0.301	0.509	0.483	northwest	4.5	No
22:40	0.496	0.729	0.445	0.900	0.614	0.301	0.509	0.484	northwest	4.7	No
22:50	0.496	0.732	0.446	0.899	0.614	0.301	0.509	0.483	northwest	3.0	No
23:00	0.496	0.730	0.447	0.900	0.614	0.302	0.508	0.484	north-northwest	3.4	No
23:10	0.497	0.729	0.446	0.899	0.613	0.302	0.508	0.485	north-northwest	3.9	No
23:20	0.496	0.729	0.447	0.899	0.613	0.300	0.508	0.484	north-northwest	3.6	No
23:30	0.496	0.729	0.447	0.900	0.610	0.300	0.510	0.485	north-northwest	3.7	No
23:40	0.498	0.728	0.447	0.899	0.611	0.300	0.510	0.482	north-northwest	3.9	No
23:50	0.498	0.729	0.447	0.898	0.614	0.301	0.508	0.483	northwest	3.7	No