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

○Information

○Measurement value list ： 2026/02/09(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	0.523	0.748	0.457	0.947	0.668	0.307	0.520	0.493	west-northwest	8.5	No
00:10	0.522	0.748	0.458	0.947	0.668	0.306	0.519	0.494	west-northwest	8.1	No
00:20	0.523	0.749	0.458	0.945	0.666	0.305	0.519	0.493	west-northwest	7.8	No
00:30	0.522	0.747	0.456	0.944	0.665	0.305	0.518	0.494	west-northwest	7.3	No
00:40	0.521	0.748	0.459	0.946	0.667	0.305	0.519	0.493	west-northwest	7.6	No
00:50	0.521	0.748	0.459	0.946	0.665	0.306	0.519	0.492	northwest	6.8	No
01:00	0.521	0.749	0.457	0.946	0.666	0.307	0.520	0.493	northwest	5.5	No
01:10	0.522	0.748	0.458	0.948	0.666	0.307	0.521	0.492	west-northwest	3.7	No
01:20	0.523	0.748	0.459	0.947	0.666	0.306	0.521	0.494	west-northwest	3.9	No
01:30	0.521	0.749	0.459	0.947	0.664	0.306	0.521	0.494	west-northwest	4.3	No
01:40	0.523	0.748	0.456	0.948	0.666	0.305	0.520	0.494	west-northwest	3.1	No
01:50	0.521	0.746	0.458	0.948	0.666	0.307	0.521	0.493	west-northwest	3.3	No
02:00	0.522	0.748	0.456	0.947	0.667	0.306	0.520	0.493	west-northwest	2.4	No
02:10	0.521	0.747	0.457	0.948	0.665	0.306	0.520	0.492	west	3.8	No
02:20	0.522	0.747	0.457	0.947	0.667	0.306	0.519	0.493	west-northwest	4.3	No
02:30	0.521	0.747	0.456	0.945	0.666	0.306	0.520	0.493	west	4.7	No
02:40	0.522	0.746	0.457	0.946	0.663	0.305	0.520	0.494	west	5.7	No
02:50	0.522	0.747	0.456	0.945	0.666	0.306	0.519	0.493	west	6.2	No
03:00	0.520	0.748	0.455	0.945	0.664	0.307	0.519	0.493	west-southwest	6.5	No
03:10	0.522	0.750	0.457	0.946	0.664	0.306	0.518	0.492	west	6.1	No
03:20	0.522	0.747	0.457	0.947	0.665	0.304	0.519	0.494	west-southwest	6.4	No
03:30	0.521	0.747	0.458	0.946	0.665	0.306	0.519	0.491	west-southwest	6.3	No
03:40	0.521	0.748	0.458	0.947	0.666	0.306	0.518	0.492	west-southwest	4.8	No
03:50	0.521	0.748	0.458	0.946	0.664	0.305	0.520	0.492	west	5.6	No
04:00	0.521	0.747	0.458	0.946	0.664	0.305	0.521	0.492	west-southwest	6.0	No
04:10	0.522	0.746	0.458	0.947	0.665	0.305	0.519	0.493	west-southwest	5.8	No
04:20	0.522	0.745	0.457	0.947	0.664	0.305	0.519	0.492	west-southwest	5.6	No
04:30	0.522	0.747	0.457	0.946	0.665	0.306	0.520	0.492	west-southwest	5.2	No
04:40	0.521	0.747	0.457	0.945	0.666	0.303	0.520	0.490	west-southwest	7.0	No
04:50	0.521	0.746	0.457	0.949	0.665	0.306	0.520	0.491	west	5.1	No
05:00	0.521	0.748	0.458	0.950	0.665	0.305	0.519	0.492	west	6.5	No
05:10	0.522	0.747	0.458	0.947	0.666	0.306	0.519	0.491	west	6.0	No
05:20	0.522	0.749	0.457	0.945	0.665	0.307	0.520	0.490	west	5.0	No
05:30	0.521	0.747	0.457	0.945	0.667	0.306	0.519	0.492	west-northwest	4.3	No
05:40	0.522	0.746	0.456	0.944	0.666	0.306	0.520	0.491	northwest	3.9	No
05:50	0.523	0.744	0.457	0.946	0.665	0.306	0.519	0.493	north-northwest	4.1	No
06:00	0.522	0.747	0.458	0.949	0.666	0.305	0.518	0.492	north-northwest	3.7	No
06:10	0.522	0.746	0.457	0.947	0.666	0.304	0.518	0.491	north-northwest	4.3	No
06:20	0.521	0.746	0.457	0.946	0.666	0.305	0.518	0.491	north-northwest	3.7	No
06:30	0.521	0.746	0.456	0.947	0.665	0.305	0.520	0.491	north-northwest	2.9	No
06:40	0.522	0.747	0.457	0.947	0.665	0.304	0.520	0.493	northwest	2.7	No
06:50	0.523	0.747	0.457	0.944	0.664	0.305	0.518	0.490	north-northwest	1.8	No
07:00	0.522	0.746	0.457	0.943	0.663	0.304	0.517	0.490	north-northeast	1.8	No
07:10	0.521	0.748	0.456	0.945	0.663	0.304	0.520	0.491	north-northeast	0.6	No
07:20	0.521	0.747	0.456	0.946	0.664	0.304	0.519	0.490	northwest	1.5	No
07:30	0.521	0.745	0.457	0.946	0.666	0.304	0.520	0.492	northwest	2.4	No
07:40	0.521	0.746	0.456	0.946	0.664	0.305	0.518	0.492	northwest	2.6	No
07:50	0.520	0.746	0.457	0.947	0.665	0.305	0.520	0.491	north-northwest	2.8	No
08:00	0.519	0.746	0.458	0.945	0.667	0.306	0.521	0.492	north-northwest	3.5	Yes
08:10	0.520	0.747	0.457	0.944	0.665	0.306	0.520	0.491	northwest	3.1	Yes
08:20	0.520	0.748	0.457	0.945	0.666	0.304	0.519	0.492	west-southwest	2.7	Yes
08:30	0.521	0.747	0.457	0.947	0.663	0.304	0.519	0.491	southwest	3.2	Yes
08:40	0.520	0.745	0.457	0.946	0.666	0.305	0.520	0.492	west-southwest	2.4	Yes
08:50	0.522	0.743	0.457	0.945	0.662	0.304	0.520	0.491	west-southwest	3.8	No
09:00	0.523	0.745	0.456	0.947	0.664	0.304	0.519	0.491	west	3.5	No
09:10	0.523	0.744	0.457	0.945	0.664	0.305	0.521	0.491	west	2.7	No
09:20	0.521	0.743	0.456	0.946	0.666	0.304	0.519	0.492	west-northwest	1.9	No
09:30	0.522	0.744	0.464	0.946	0.664	0.304	0.520	0.489	northwest	3.2	No
09:40	0.523	0.742	0.457	0.944	0.660	0.305	0.518	0.492	west-northwest	4.2	No
09:50	0.522	0.744	0.456	0.945	0.665	0.306	0.519	0.492	north-northwest	3.1	No
10:00	0.522	0.748	0.457	0.945	0.664	0.306	0.519	0.492	northwest	4.1	No
10:10	0.523	0.745	0.459	0.947	0.654	0.306	0.518	0.491	west-northwest	4.9	No
10:20	0.523	0.747	0.457	0.945	0.646	0.303	0.518	0.493	west-northwest	7.2	No
10:30	0.522	0.745	0.457	0.944	0.638	0.305	0.518	0.492	west-northwest	7.6	No
10:40	0.522	0.746	0.456	0.946	0.640	0.304	0.520	0.493	northwest	6.9	No
10:50	0.523	0.746	0.457	0.946	0.639	0.305	0.519	0.491	north-northwest	6.9	No
11:00	0.523	0.746	0.457	0.946	0.637	0.304	0.519	0.493	northwest	5.7	No
11:10	0.521	0.746	0.458	0.948	0.634	0.305	0.518	0.491	north-northwest	4.8	No
11:20	0.521	0.744	0.457	0.946	0.636	0.306	0.519	0.492	west-northwest	5.3	No
11:30	0.522	0.746	0.457	0.945	0.640	0.302	0.519	0.493	west-northwest	7.5	No
11:40	0.523	0.747	0.457	0.947	0.638	0.305	0.520	0.492	west-northwest	6.9	No
11:50	0.523	0.747	0.459	0.948	0.643	0.306	0.520	0.494	west-northwest	6.6	No
12:00	0.523	0.747	0.457	0.947	0.645	0.305	0.520	0.493	west-northwest	7.5	No
12:10	0.524	0.747	0.460	0.948	0.644	0.306	0.520	0.494	west-northwest	6.1	No
12:20	0.522	0.745	0.457	0.946	0.645	0.305	0.519	0.493	west-northwest	6.9	No
12:30	0.525	0.745	0.459	0.947	0.645	0.306	0.521	0.492	north-northwest	5.3	No
12:40	0.524	0.744	0.457	0.946	0.644	0.304	0.521	0.494	north-northwest	4.4	No
12:50	0.524	0.747	0.457	0.946	0.644	0.305	0.520	0.495	north-northwest	4.2	No
13:00	0.524	0.745	0.457	0.946	0.644	0.304	0.519	0.494	north-northwest	4.4	No
13:10	0.522	0.747	0.458	0.946	0.645	0.305	0.519	0.494	north-northwest	2.5	No
13:20	0.523	0.746	0.457	0.948	0.646	0.305	0.519	0.494	north-northwest	4.6	No
13:30	0.523	0.746	0.458	0.947	0.644	0.306	0.519	0.493	west-northwest	2.5	No
13:40	0.524	0.747	0.458	0.945	0.646	0.305	0.519	0.493	west	4.6	No
13:50	0.523	0.749	0.459	0.949	0.642	0.304	0.520	0.492	west	5.7	No
14:00	0.522	0.746	0.459	0.948	0.646	0.305	0.519	0.493	west-northwest	5.6	No
14:10	0.523	0.748	0.459	0.949	0.645	0.306	0.519	0.493	west-northwest	7.4	No
14:20	0.523	0.748	0.458	0.947	0.644	0.305	0.519	0.493	west-northwest	3.9	No
14:30	0.521	0.748	0.458	0.947	0.645	0.306	0.521	0.494	west-northwest	6.5	No
14:40	0.521	0.749	0.459	0.946	0.645	0.305	0.521	0.493	west	8.1	No
14:50	0.520	0.745	0.458	0.948	0.646	0.307	0.521	0.494	west	8.8	No
15:00	0.521	0.748	0.457	0.949	0.646	0.303	0.521	0.495	west	7.6	No
15:10	0.522	0.747	0.457	0.948	0.649	0.304	0.521	0.492	west-southwest	7.1	No
15:20	0.522	0.745	0.457	0.946	0.646	0.305	0.520	0.492	west	5.8	No
15:30	0.521	0.748	0.457	0.945	0.645	0.305	0.520	0.492	west	6.3	No
15:40	0.520	0.750	0.459	0.949	0.648	0.304	0.521	0.493	west	8.3	No
15:50	0.520	0.750	0.458	0.947	0.647	0.306	0.522	0.493	west-southwest	7.6	No
16:00	0.522	0.749	0.459	0.948	0.646	0.305	0.521	0.493	west	7.1	No
16:10	0.522	0.746	0.457	0.947	0.646	0.304	0.521	0.494	west-northwest	7.8	No
16:20	0.522	0.748	0.457	0.945	0.646	0.304	0.521	0.494	west-northwest	7.4	No
16:30	0.522	0.748	0.459	0.949	0.645	0.304	0.521	0.494	west-southwest	5.5	No
16:40	0.521	0.748	0.457	0.947	0.647	0.305	0.522	0.494	west	5.2	No
16:50	0.521	0.746	0.458	0.948	0.646	0.305	0.520	0.494	west-southwest	6.2	No
17:00	0.521	0.749	0.457	0.948	0.645	0.304	0.520	0.493	west	5.9	No
17:10	0.521	0.747	0.458	0.946	0.645	0.305	0.520	0.494	west	5.3	No
17:20	0.521	0.748	0.458	0.945	0.644	0.305	0.520	0.494	west	5.9	No
17:30	0.522	0.751	0.458	0.948	0.645	0.305	0.522	0.492	west-southwest	7.1	No
17:40	0.520	0.747	0.458	0.948	0.645	0.304	0.520	0.494	west	5.3	No
17:50	0.520	0.747	0.459	0.946	0.646	0.305	0.521	0.494	west	5.9	No
18:00	0.520	0.748	0.458	0.946	0.646	0.304	0.520	0.493	west	5.7	No
18:10	0.521	0.749	0.458	0.947	0.645	0.303	0.520	0.492	west	5.6	No
18:20	0.519	0.747	0.459	0.947	0.646	0.304	0.520	0.491	west	4.8	No
18:30	0.519	0.748	0.457	0.946	0.645	0.303	0.521	0.494	west-southwest	5.2	No
18:40	0.520	0.749	0.457	0.948	0.647	0.304	0.521	0.492	west-southwest	4.6	No
18:50	0.519	0.747	0.457	0.947	0.645	0.305	0.521	0.493	west	5.1	No
19:00	0.519	0.747	0.459	0.947	0.644	0.304	0.520	0.491	west	4.4	No
19:10	0.521	0.748	0.458	0.946	0.644	0.303	0.519	0.493	west	2.9	No
19:20	0.519	0.748	0.460	0.946	0.644	0.304	0.520	0.491	west	2.5	No
19:30	0.519	0.746	0.458	0.945	0.645	0.305	0.519	0.491	west-southwest	2.5	No
19:40	0.519	0.748	0.458	0.946	0.646	0.305	0.520	0.492	west-southwest	1.1	No
19:50	0.520	0.749	0.458	0.947	0.645	0.305	0.519	0.492	south-southwest	1.4	No
20:00	0.520	0.748	0.458	0.948	0.645	0.306	0.520	0.492	south-southwest	1.1	No
20:10	0.519	0.748	0.459	0.945	0.646	0.305	0.520	0.491	south-southwest	1.1	No
20:20	0.521	0.749	0.459	0.947	0.646	0.306	0.520	0.490	south	1.0	No
20:30	0.519	0.746	0.458	0.945	0.645	0.304	0.519	0.491	south-southwest	1.8	No
20:40	0.518	0.747	0.460	0.947	0.645	0.305	0.519	0.491	south-southwest	1.6	No
20:50	0.520	0.749	0.459	0.945	0.644	0.304	0.519	0.492	south-southwest	2.9	No
21:00	0.518	0.748	0.458	0.946	0.645	0.305	0.520	0.490	south-southwest	2.4	No
21:10	0.519	0.746	0.458	0.947	0.646	0.304	0.518	0.492	south-southwest	2.0	No
21:20	0.520	0.746	0.459	0.944	0.645	0.304	0.518	0.491	southwest	4.1	No
21:30	0.519	0.749	0.459	0.946	0.645	0.306	0.518	0.491	west-southwest	3.9	No
21:40	0.519	0.748	0.459	0.947	0.644	0.304	0.519	0.491	west-southwest	5.2	No
21:50	0.518	0.747	0.457	0.946	0.646	0.304	0.518	0.490	west	6.0	No
22:00	0.519	0.747	0.458	0.947	0.645	0.304	0.519	0.490	west	5.7	No
22:10	0.517	0.746	0.457	0.947	0.644	0.305	0.518	0.491	west	5.8	No
22:20	0.521	0.747	0.459	0.947	0.645	0.303	0.518	0.491	west	5.8	No
22:30	0.518	0.747	0.458	0.946	0.647	0.303	0.521	0.491	west	5.3	No
22:40	0.520	0.748	0.458	0.946	0.648	0.305	0.521	0.492	west	6.2	No
22:50	0.520	0.748	0.457	0.945	0.646	0.304	0.518	0.490	west	5.3	No
23:00	0.519	0.747	0.458	0.946	0.647	0.305	0.519	0.492	west	5.7	No
23:10	0.519	0.747	0.457	0.945	0.645	0.303	0.519	0.491	west	4.1	No
23:20	0.519	0.748	0.458	0.945	0.646	0.305	0.519	0.491	west	4.5	No
23:30	0.519	0.747	0.457	0.947	0.644	0.305	0.520	0.492	west	4.3	No
23:40	0.519	0.749	0.457	0.944	0.644	0.305	0.518	0.490	west	4.1	No
23:50	0.520	0.747	0.458	0.946	0.643	0.304	0.518	0.491	west	4.2	No