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

○Information

○Measurement value list ： 2025/05/24(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	0.481	0.748	0.470	0.911	0.653	0.304	0.523	0.492	west-northwest	1.1	No
00:10	0.481	0.749	0.470	0.911	0.653	0.303	0.523	0.493	west-northwest	1.3	No
00:20	0.482	0.748	0.472	0.913	0.655	0.303	0.523	0.492	northwest	0.7	No
00:30	0.480	0.748	0.471	0.914	0.654	0.303	0.523	0.492	northwest	1.1	No
00:40	0.482	0.748	0.470	0.912	0.654	0.302	0.523	0.491	west-northwest	1.1	No
00:50	0.481	0.748	0.469	0.912	0.652	0.303	0.525	0.491	north-northwest	1.3	No
01:00	0.481	0.747	0.471	0.912	0.655	0.303	0.524	0.493	northwest	2.1	No
01:10	0.481	0.747	0.470	0.912	0.654	0.303	0.523	0.492	north-northwest	1.3	No
01:20	0.482	0.749	0.471	0.915	0.654	0.302	0.522	0.492	northwest	1.5	No
01:30	0.482	0.745	0.470	0.912	0.654	0.304	0.522	0.493	north-northwest	1.3	No
01:40	0.483	0.748	0.471	0.912	0.653	0.302	0.523	0.491	north-northwest	2.1	No
01:50	0.481	0.747	0.472	0.913	0.653	0.303	0.523	0.494	northwest	2.9	No
02:00	0.482	0.748	0.471	0.913	0.654	0.303	0.522	0.493	northwest	2.9	No
02:10	0.483	0.750	0.472	0.913	0.655	0.304	0.522	0.491	north-northwest	2.6	No
02:20	0.482	0.746	0.471	0.914	0.654	0.303	0.524	0.493	north-northwest	2.1	No
02:30	0.481	0.748	0.472	0.913	0.654	0.303	0.523	0.492	north-northwest	2.4	No
02:40	0.483	0.748	0.470	0.912	0.654	0.302	0.524	0.493	northwest	2.9	No
02:50	0.481	0.748	0.470	0.912	0.653	0.303	0.522	0.492	north-northwest	3.2	No
03:00	0.483	0.747	0.473	0.912	0.653	0.305	0.523	0.493	north-northwest	3.7	No
03:10	0.481	0.747	0.471	0.913	0.654	0.303	0.523	0.493	north-northwest	3.2	No
03:20	0.482	0.748	0.472	0.913	0.653	0.305	0.523	0.494	north	2.9	No
03:30	0.482	0.747	0.471	0.911	0.653	0.303	0.522	0.491	north	1.8	No
03:40	0.481	0.747	0.470	0.913	0.653	0.303	0.522	0.493	north-northwest	1.8	No
03:50	0.480	0.749	0.471	0.915	0.653	0.303	0.522	0.493	north-northwest	2.3	No
04:00	0.481	0.746	0.472	0.913	0.653	0.303	0.523	0.492	north-northwest	2.1	No
04:10	0.482	0.748	0.471	0.912	0.654	0.303	0.523	0.493	north-northwest	2.4	No
04:20	0.481	0.745	0.471	0.912	0.653	0.302	0.522	0.492	north-northwest	3.0	No
04:30	0.482	0.747	0.472	0.912	0.653	0.304	0.523	0.493	north-northwest	2.9	No
04:40	0.482	0.747	0.472	0.914	0.652	0.303	0.522	0.493	north-northwest	2.7	No
04:50	0.482	0.745	0.470	0.912	0.654	0.303	0.522	0.494	northwest	2.9	No
05:00	0.480	0.749	0.472	0.914	0.653	0.302	0.523	0.493	northwest	2.9	No
05:10	0.481	0.747	0.469	0.913	0.654	0.303	0.523	0.493	north-northwest	2.9	No
05:20	0.481	0.746	0.471	0.914	0.654	0.303	0.522	0.494	northwest	2.9	No
05:30	0.481	0.749	0.470	0.911	0.653	0.303	0.523	0.493	northwest	2.9	No
05:40	0.482	0.747	0.471	0.912	0.652	0.303	0.523	0.492	north-northwest	2.5	No
05:50	0.482	0.745	0.471	0.916	0.654	0.304	0.522	0.492	northwest	3.2	No
06:00	0.482	0.745	0.471	0.914	0.653	0.302	0.523	0.493	northwest	2.9	No
06:10	0.481	0.748	0.470	0.912	0.652	0.303	0.523	0.493	west-northwest	2.9	No
06:20	0.480	0.746	0.471	0.913	0.654	0.303	0.522	0.493	northwest	2.3	No
06:30	0.481	0.746	0.470	0.912	0.654	0.302	0.523	0.493	northwest	2.5	No
06:40	0.481	0.748	0.469	0.912	0.652	0.302	0.521	0.491	northwest	2.9	No
06:50	0.480	0.747	0.470	0.912	0.653	0.304	0.521	0.493	northwest	2.7	No
07:00	0.482	0.749	0.470	0.913	0.653	0.301	0.521	0.493	northwest	2.2	No
07:10	0.480	0.748	0.471	0.913	0.652	0.303	0.521	0.494	northwest	1.8	No
07:20	0.481	0.747	0.470	0.913	0.651	0.302	0.522	0.492	north-northwest	2.3	No
07:30	0.482	0.748	0.469	0.912	0.653	0.302	0.522	0.492	northwest	2.3	No
07:40	0.480	0.746	0.470	0.912	0.651	0.302	0.522	0.493	northwest	2.1	No
07:50	0.482	0.747	0.471	0.912	0.653	0.302	0.521	0.493	north-northwest	1.5	No
08:00	0.480	0.746	0.470	0.913	0.652	0.302	0.524	0.491	north	1.4	No
08:10	0.480	0.749	0.470	0.912	0.652	0.303	0.521	0.491	north	1.8	No
08:20	0.479	0.746	0.472	0.913	0.653	0.301	0.522	0.492	north	1.4	No
08:30	0.479	0.747	0.470	0.916	0.653	0.301	0.521	0.493	north-northeast	1.8	No
08:40	0.481	0.747	0.471	0.911	0.652	0.301	0.522	0.493	north	2.2	No
08:50	0.481	0.745	0.470	0.914	0.652	0.302	0.520	0.492	west-northwest	2.4	No
09:00	0.477	0.745	0.471	0.913	0.653	0.301	0.522	0.491	north	1.4	No
09:10	0.481	0.745	0.471	0.914	0.653	0.301	0.522	0.491	north-northeast	2.1	No
09:20	0.479	0.745	0.470	0.915	0.653	0.301	0.521	0.491	east	1.6	No
09:30	0.478	0.746	0.468	0.913	0.650	0.301	0.523	0.491	north-northeast	1.6	No
09:40	0.480	0.745	0.468	0.915	0.652	0.302	0.522	0.492	north-northeast	2.2	No
09:50	0.481	0.746	0.468	0.915	0.650	0.302	0.523	0.490	northeast	2.1	No
10:00	0.481	0.744	0.468	0.912	0.650	0.302	0.523	0.492	east-northeast	2.1	No
10:10	0.480	0.746	0.470	0.914	0.649	0.302	0.522	0.491	northeast	2.1	No
10:20	0.480	0.746	0.468	0.915	0.649	0.300	0.523	0.489	north-northeast	1.0	No
10:30	0.480	0.746	0.469	0.914	0.651	0.303	0.522	0.492	north	2.2	No
10:40	0.481	0.747	0.469	0.913	0.649	0.299	0.523	0.491	east-northeast	2.4	No
10:50	0.480	0.746	0.468	0.913	0.650	0.301	0.523	0.492	east-northeast	1.8	No
11:00	0.481	0.745	0.468	0.916	0.652	0.300	0.523	0.491	north-northeast	1.6	No
11:10	0.480	0.744	0.468	0.913	0.652	0.301	0.522	0.491	northeast	1.6	No
11:20	0.480	0.746	0.468	0.913	0.653	0.302	0.523	0.492	north-northeast	2.1	No
11:30	0.480	0.747	0.468	0.915	0.652	0.302	0.522	0.493	north-northeast	2.1	No
11:40	0.480	0.747	0.469	0.914	0.652	0.301	0.522	0.491	northeast	1.9	No
11:50	0.482	0.747	0.469	0.914	0.652	0.302	0.521	0.492	north-northeast	3.3	No
12:00	0.480	0.747	0.469	0.913	0.652	0.302	0.522	0.490	north	2.2	No
12:10	0.481	0.746	0.468	0.916	0.651	0.302	0.522	0.490	north	2.5	No
12:20	0.480	0.747	0.469	0.912	0.651	0.300	0.524	0.493	north	2.1	No
12:30	0.480	0.747	0.470	0.914	0.650	0.302	0.523	0.491	north	1.8	No
12:40	0.480	0.747	0.468	0.914	0.650	0.302	0.523	0.490	north-northeast	1.5	No
12:50	0.482	0.745	0.469	0.916	0.651	0.301	0.523	0.492	north	1.4	No
13:00	0.480	0.745	0.467	0.914	0.652	0.302	0.523	0.492	north-northeast	2.4	No
13:10	0.480	0.744	0.468	0.917	0.653	0.302	0.523	0.492	north	2.2	No
13:20	0.481	0.745	0.468	0.915	0.654	0.302	0.524	0.492	north-northeast	2.7	No
13:30	0.481	0.748	0.469	0.914	0.653	0.301	0.523	0.491	east-northeast	2.1	No
13:40	0.480	0.748	0.469	0.913	0.652	0.302	0.523	0.492	north-northeast	2.3	No
13:50	0.481	0.746	0.468	0.914	0.653	0.303	0.523	0.492	northeast	1.8	No
14:00	0.481	0.748	0.468	0.916	0.652	0.301	0.523	0.491	north-northeast	2.4	No
14:10	0.479	0.747	0.468	0.916	0.652	0.302	0.522	0.492	north	2.2	No
14:20	0.479	0.746	0.469	0.914	0.651	0.301	0.524	0.492	northeast	2.1	No
14:30	0.480	0.747	0.467	0.914	0.652	0.302	0.522	0.492	north	2.9	No
14:40	0.480	0.745	0.468	0.916	0.652	0.301	0.522	0.492	north	1.6	No
14:50	0.481	0.745	0.469	0.913	0.653	0.301	0.524	0.492	north	2.6	No
15:00	0.479	0.747	0.470	0.916	0.652	0.301	0.524	0.491	north-northeast	3.0	No
15:10	0.482	0.746	0.468	0.915	0.653	0.303	0.523	0.492	north-northeast	3.2	No
15:20	0.480	0.748	0.470	0.915	0.653	0.302	0.523	0.492	north	1.6	No
15:30	0.479	0.748	0.469	0.915	0.653	0.302	0.524	0.493	north-northeast	2.5	No
15:40	0.481	0.749	0.470	0.914	0.653	0.302	0.524	0.492	north-northeast	2.6	Yes
15:50	0.481	0.749	0.470	0.916	0.654	0.302	0.523	0.492	north	3.2	No
16:00	0.481	0.748	0.471	0.916	0.653	0.303	0.523	0.493	north	3.5	Yes
16:10	0.480	0.747	0.470	0.916	0.653	0.302	0.523	0.492	north	1.3	Yes
16:20	0.480	0.747	0.471	0.917	0.654	0.302	0.524	0.492	north	1.4	No
16:30	0.481	0.750	0.470	0.917	0.652	0.302	0.525	0.492	north-northeast	2.2	No
16:40	0.483	0.750	0.471	0.915	0.654	0.302	0.522	0.492	north	1.6	No
16:50	0.483	0.750	0.471	0.916	0.653	0.303	0.524	0.493	north	1.8	No
17:00	0.482	0.748	0.471	0.916	0.652	0.302	0.524	0.492	northwest	1.8	No
17:10	0.483	0.750	0.470	0.915	0.653	0.304	0.522	0.494	north	1.4	No
17:20	0.482	0.749	0.468	0.916	0.654	0.303	0.522	0.492	north	1.0	No
17:30	0.482	0.750	0.471	0.917	0.652	0.302	0.522	0.492	north	1.3	No
17:40	0.482	0.751	0.470	0.915	0.654	0.303	0.524	0.495	northwest	1.1	Yes
17:50	0.484	0.751	0.472	0.914	0.655	0.304	0.523	0.493	north-northeast	1.4	No
18:00	0.482	0.749	0.471	0.915	0.654	0.302	0.524	0.493	north-northeast	1.8	Yes
18:10	0.483	0.751	0.472	0.916	0.654	0.303	0.523	0.492	north-northeast	1.6	Yes
18:20	0.483	0.750	0.471	0.916	0.654	0.302	0.524	0.493	north-northeast	1.9	Yes
18:30	0.482	0.750	0.470	0.916	0.655	0.303	0.522	0.493	north-northeast	1.5	Yes
18:40	0.482	0.750	0.470	0.916	0.654	0.303	0.522	0.493	north	1.8	No
18:50	0.483	0.749	0.470	0.915	0.654	0.303	0.524	0.494	north	1.8	No
19:00	0.484	0.749	0.470	0.917	0.656	0.303	0.522	0.494	north	1.8	No
19:10	0.483	0.749	0.470	0.915	0.655	0.302	0.524	0.494	north-northwest	1.3	No
19:20	0.482	0.750	0.470	0.918	0.654	0.303	0.523	0.493	north-northwest	1.4	No
19:30	0.482	0.748	0.470	0.914	0.654	0.302	0.523	0.493	north-northeast	1.3	No
19:40	0.484	0.747	0.470	0.915	0.654	0.304	0.524	0.492	north-northwest	1.5	No
19:50	0.483	0.748	0.471	0.916	0.653	0.304	0.524	0.493	north-northwest	1.9	Yes
20:00	0.483	0.749	0.469	0.916	0.656	0.303	0.522	0.492	north-northwest	2.3	Yes
20:10	0.483	0.748	0.472	0.915	0.654	0.303	0.523	0.495	north	1.9	Yes
20:20	0.483	0.749	0.472	0.916	0.653	0.303	0.523	0.493	north	2.1	Yes
20:30	0.483	0.749	0.472	0.914	0.655	0.303	0.523	0.493	north-northeast	1.8	Yes
20:40	0.484	0.748	0.471	0.913	0.655	0.305	0.522	0.494	north	2.4	Yes
20:50	0.484	0.748	0.472	0.915	0.654	0.304	0.520	0.493	north-northwest	2.6	Yes
21:00	0.483	0.747	0.471	0.916	0.656	0.305	0.523	0.494	north	2.4	Yes
21:10	0.483	0.747	0.470	0.916	0.653	0.304	0.523	0.494	north	2.2	Yes
21:20	0.483	0.750	0.471	0.916	0.655	0.305	0.522	0.491	north	2.5	Yes
21:30	0.482	0.746	0.470	0.916	0.655	0.305	0.524	0.493	north	2.6	Yes
21:40	0.483	0.747	0.471	0.918	0.653	0.305	0.522	0.493	north-northeast	3.2	Yes
21:50	0.482	0.746	0.468	0.913	0.653	0.304	0.521	0.491	north	2.9	Yes
22:00	0.480	0.738	0.469	0.911	0.648	0.304	0.520	0.492	-	CALM	Yes
22:10	0.477	0.733	0.466	0.905	0.642	0.303	0.518	0.489	north-northeast	5.7	Yes
22:20	0.475	0.724	0.463	0.901	0.637	0.302	0.516	0.485	north-northeast	3.8	Yes
22:30	0.473	0.721	0.463	0.897	0.635	0.302	0.515	0.486	north-northeast	2.6	Yes
22:40	0.471	0.721	0.463	0.892	0.633	0.301	0.516	0.485	northeast	4.3	Yes
22:50	0.470	0.719	0.462	0.889	0.633	0.301	0.514	0.486	northeast	4.8	Yes
23:00	0.470	0.719	0.462	0.888	0.631	0.302	0.516	0.484	northeast	4.3	Yes
23:10	0.469	0.720	0.461	0.886	0.629	0.301	0.514	0.485	north-northeast	4.0	Yes
23:20	0.468	0.717	0.462	0.885	0.632	0.299	0.513	0.484	north-northeast	4.1	Yes
23:30	0.469	0.718	0.460	0.886	0.630	0.300	0.512	0.484	north-northeast	4.0	Yes
23:40	0.468	0.717	0.460	0.883	0.630	0.301	0.514	0.482	north	3.7	Yes
23:50	0.466	0.711	0.458	0.880	0.626	0.300	0.512	0.484	north	3.3	Yes