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

○Information

○Measurement value list ： 2026/02/06(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	0.522	0.744	0.460	0.943	0.664	0.307	0.521	0.491	west-southwest	4.7	No
00:10	0.524	0.748	0.458	0.946	0.663	0.307	0.521	0.491	west-southwest	4.7	No
00:20	0.521	0.745	0.458	0.945	0.664	0.306	0.522	0.493	southwest	4.3	No
00:30	0.522	0.744	0.459	0.945	0.663	0.308	0.521	0.491	south-southwest	2.4	No
00:40	0.523	0.744	0.459	0.946	0.665	0.308	0.520	0.492	south-southwest	4.1	No
00:50	0.523	0.747	0.459	0.946	0.663	0.308	0.521	0.492	south-southwest	4.9	No
01:00	0.525	0.745	0.460	0.945	0.665	0.308	0.522	0.492	south	4.6	No
01:10	0.521	0.746	0.460	0.945	0.666	0.307	0.521	0.492	south	4.5	No
01:20	0.524	0.745	0.460	0.945	0.664	0.306	0.520	0.492	south	4.4	No
01:30	0.524	0.745	0.459	0.945	0.663	0.306	0.522	0.493	south	4.7	No
01:40	0.523	0.747	0.461	0.944	0.663	0.307	0.521	0.492	south	2.8	No
01:50	0.524	0.747	0.459	0.946	0.665	0.308	0.521	0.492	south	3.3	No
02:00	0.526	0.746	0.459	0.946	0.666	0.307	0.520	0.491	south	3.9	No
02:10	0.524	0.748	0.461	0.943	0.664	0.307	0.522	0.492	south-southeast	4.2	No
02:20	0.525	0.749	0.459	0.945	0.665	0.308	0.522	0.491	south-southeast	3.1	No
02:30	0.522	0.746	0.459	0.946	0.665	0.308	0.520	0.491	south-southeast	3.8	No
02:40	0.524	0.745	0.458	0.948	0.665	0.307	0.521	0.493	south-southeast	3.5	No
02:50	0.525	0.747	0.459	0.947	0.664	0.308	0.523	0.491	south-southeast	4.0	No
03:00	0.525	0.747	0.459	0.942	0.665	0.308	0.522	0.493	south-southeast	3.1	No
03:10	0.523	0.745	0.459	0.944	0.663	0.309	0.521	0.492	south-southeast	2.5	No
03:20	0.523	0.748	0.459	0.946	0.664	0.308	0.520	0.492	south-southeast	1.8	No
03:30	0.523	0.748	0.459	0.945	0.664	0.307	0.521	0.493	-	CALM	No
03:40	0.524	0.747	0.460	0.945	0.664	0.308	0.520	0.492	north-northwest	3.0	No
03:50	0.525	0.747	0.459	0.946	0.665	0.307	0.522	0.492	northwest	3.3	No
04:00	0.524	0.748	0.458	0.946	0.665	0.307	0.519	0.492	northwest	5.1	No
04:10	0.524	0.746	0.459	0.944	0.664	0.308	0.522	0.492	northwest	5.1	No
04:20	0.524	0.746	0.460	0.948	0.666	0.306	0.521	0.493	west-northwest	6.0	No
04:30	0.525	0.746	0.460	0.947	0.663	0.307	0.521	0.492	west	6.5	No
04:40	0.525	0.745	0.459	0.946	0.665	0.305	0.522	0.492	west	4.8	No
04:50	0.524	0.745	0.459	0.947	0.663	0.307	0.522	0.494	west-northwest	5.7	No
05:00	0.524	0.746	0.459	0.946	0.664	0.308	0.521	0.493	west-northwest	6.0	No
05:10	0.524	0.745	0.459	0.946	0.663	0.308	0.520	0.492	west-northwest	4.8	No
05:20	0.524	0.747	0.459	0.944	0.664	0.308	0.521	0.492	west-northwest	1.7	No
05:30	0.524	0.744	0.459	0.946	0.663	0.307	0.522	0.492	north-northwest	0.8	No
05:40	0.523	0.746	0.460	0.948	0.665	0.307	0.521	0.492	west-northwest	2.5	No
05:50	0.523	0.745	0.460	0.946	0.664	0.307	0.522	0.491	north-northwest	2.1	No
06:00	0.524	0.746	0.461	0.945	0.664	0.308	0.522	0.491	north	2.0	No
06:10	0.524	0.746	0.460	0.947	0.664	0.308	0.522	0.493	north-northeast	1.1	No
06:20	0.524	0.747	0.459	0.945	0.664	0.306	0.523	0.491	south-southeast	0.7	No
06:30	0.525	0.748	0.461	0.945	0.664	0.308	0.523	0.491	-	CALM	No
06:40	0.525	0.746	0.459	0.946	0.665	0.307	0.520	0.492	west-southwest	1.3	No
06:50	0.525	0.748	0.461	0.943	0.663	0.308	0.521	0.492	west	3.0	No
07:00	0.523	0.746	0.459	0.946	0.663	0.307	0.521	0.494	southwest	1.9	No
07:10	0.523	0.746	0.460	0.946	0.665	0.307	0.523	0.494	south	2.5	No
07:20	0.525	0.747	0.459	0.949	0.663	0.308	0.521	0.493	west	1.7	No
07:30	0.524	0.748	0.460	0.946	0.664	0.307	0.522	0.493	west-southwest	0.6	No
07:40	0.524	0.745	0.459	0.945	0.665	0.307	0.523	0.493	south	1.3	No
07:50	0.525	0.746	0.459	0.947	0.662	0.308	0.523	0.492	west	3.7	No
08:00	0.525	0.748	0.459	0.946	0.665	0.306	0.523	0.493	west-southwest	4.2	No
08:10	0.524	0.745	0.458	0.945	0.665	0.308	0.521	0.492	west-southwest	2.6	No
08:20	0.525	0.747	0.459	0.945	0.664	0.308	0.521	0.491	west-southwest	2.3	No
08:30	0.524	0.748	0.458	0.945	0.664	0.307	0.523	0.492	southwest	3.1	No
08:40	0.526	0.747	0.459	0.945	0.664	0.308	0.522	0.492	west	1.9	No
08:50	0.526	0.747	0.459	0.946	0.664	0.307	0.522	0.491	southwest	1.9	No
09:00	0.526	0.746	0.460	0.947	0.664	0.306	0.520	0.493	south-southwest	0.9	No
09:10	0.526	0.747	0.458	0.947	0.664	0.306	0.522	0.492	-	CALM	No
09:20	0.525	0.745	0.465	0.946	0.664	0.307	0.519	0.492	north-northeast	1.0	No
09:30	0.526	0.747	0.461	0.946	0.663	0.305	0.521	0.494	west-northwest	2.5	No
09:40	0.524	0.746	0.459	0.947	0.664	0.307	0.520	0.494	west	4.5	No
09:50	0.525	0.744	0.460	0.944	0.664	0.307	0.522	0.494	west-northwest	5.1	No
10:00	0.525	0.744	0.460	0.946	0.663	0.306	0.521	0.492	west-northwest	8.4	No
10:10	0.526	0.744	0.459	0.947	0.666	0.308	0.519	0.493	west-northwest	7.1	No
10:20	0.525	0.745	0.461	0.946	0.664	0.308	0.520	0.493	west-northwest	6.7	No
10:30	0.525	0.745	0.460	0.945	0.665	0.306	0.520	0.492	west	6.5	No
10:40	0.527	0.747	0.461	0.946	0.664	0.307	0.521	0.494	west	4.6	No
10:50	0.524	0.747	0.479	0.946	0.665	0.307	0.521	0.493	west	5.5	No
11:00	0.524	0.743	0.459	0.947	0.664	0.307	0.520	0.493	west	7.2	No
11:10	0.523	0.743	0.461	0.947	0.666	0.307	0.521	0.494	west-southwest	4.9	No
11:20	0.523	0.745	0.461	0.948	0.664	0.306	0.520	0.495	west-southwest	7.0	No
11:30	0.523	0.745	0.461	0.945	0.665	0.307	0.522	0.494	west-southwest	6.2	No
11:40	0.525	0.744	0.461	0.946	0.666	0.306	0.522	0.495	west-southwest	7.8	No
11:50	0.525	0.744	0.462	0.948	0.664	0.307	0.522	0.495	west	9.0	No
12:00	0.523	0.746	0.461	0.948	0.663	0.306	0.522	0.495	west	9.2	No
12:10	0.522	0.747	0.459	0.947	0.665	0.306	0.522	0.496	west	10.1	No
12:20	0.524	0.746	0.459	0.949	0.665	0.306	0.522	0.495	west	11.8	No
12:30	0.524	0.745	0.459	0.947	0.663	0.307	0.522	0.494	west	7.4	No
12:40	0.524	0.746	0.460	0.947	0.663	0.306	0.523	0.494	west-northwest	8.0	No
12:50	0.524	0.746	0.458	0.949	0.664	0.307	0.523	0.495	west-northwest	9.0	No
13:00	0.524	0.746	0.459	0.947	0.663	0.305	0.522	0.493	west-northwest	7.9	No
13:10	0.525	0.748	0.458	0.948	0.663	0.307	0.522	0.494	west-northwest	8.0	No
13:20	0.521	0.743	0.461	0.949	0.664	0.307	0.521	0.494	west	8.1	No
13:30	0.524	0.746	0.459	0.947	0.664	0.307	0.521	0.494	west-northwest	6.3	No
13:40	0.525	0.746	0.461	0.949	0.664	0.306	0.523	0.494	west-northwest	6.2	No
13:50	0.524	0.744	0.461	0.946	0.665	0.305	0.522	0.494	west	5.8	No
14:00	0.526	0.746	0.461	0.948	0.663	0.306	0.521	0.494	west	5.2	No
14:10	0.527	0.745	0.462	0.950	0.665	0.308	0.522	0.493	west-northwest	7.7	No
14:20	0.526	0.748	0.461	0.949	0.666	0.307	0.521	0.495	west	7.7	No
14:30	0.526	0.747	0.460	0.950	0.665	0.308	0.521	0.495	west-southwest	7.5	No
14:40	0.527	0.750	0.462	0.950	0.667	0.308	0.520	0.495	west	9.7	No
14:50	0.526	0.746	0.462	0.950	0.664	0.307	0.521	0.495	west	9.3	No
15:00	0.524	0.746	0.460	0.948	0.666	0.307	0.521	0.494	west	9.5	No
15:10	0.526	0.744	0.460	0.948	0.664	0.308	0.522	0.493	west-northwest	10.1	No
15:20	0.525	0.747	0.462	0.949	0.666	0.308	0.520	0.494	west	8.7	No
15:30	0.525	0.745	0.460	0.947	0.665	0.307	0.521	0.494	west	6.1	No
15:40	0.524	0.748	0.461	0.950	0.665	0.309	0.522	0.494	west-northwest	8.7	No
15:50	0.525	0.748	0.460	0.951	0.666	0.308	0.520	0.496	west	6.7	No
16:00	0.525	0.752	0.461	0.953	0.665	0.308	0.520	0.496	west	9.5	No
16:10	0.524	0.750	0.461	0.951	0.666	0.308	0.522	0.498	west	8.3	No
16:20	0.526	0.750	0.461	0.949	0.665	0.308	0.522	0.496	west-northwest	8.2	No
16:30	0.527	0.750	0.461	0.952	0.666	0.306	0.519	0.495	west	9.5	No
16:40	0.525	0.751	0.461	0.951	0.666	0.310	0.522	0.496	west	8.7	No
16:50	0.528	0.750	0.461	0.949	0.666	0.308	0.521	0.495	west-northwest	6.0	No
17:00	0.526	0.751	0.462	0.948	0.666	0.307	0.522	0.496	west-northwest	5.5	No
17:10	0.527	0.748	0.460	0.948	0.667	0.308	0.522	0.495	west-northwest	6.5	No
17:20	0.526	0.751	0.460	0.949	0.666	0.307	0.521	0.496	west-northwest	5.9	No
17:30	0.526	0.747	0.459	0.948	0.669	0.308	0.523	0.496	west-northwest	4.4	No
17:40	0.526	0.749	0.461	0.949	0.666	0.307	0.523	0.495	west-northwest	2.9	No
17:50	0.527	0.749	0.461	0.950	0.667	0.308	0.523	0.496	north	2.2	No
18:00	0.525	0.750	0.460	0.950	0.668	0.307	0.523	0.496	northwest	1.4	No
18:10	0.526	0.749	0.461	0.949	0.664	0.309	0.522	0.495	northwest	3.1	No
18:20	0.526	0.749	0.460	0.948	0.667	0.307	0.522	0.496	north	2.1	No
18:30	0.525	0.749	0.459	0.950	0.666	0.307	0.523	0.495	north-northeast	4.1	No
18:40	0.526	0.749	0.459	0.948	0.667	0.307	0.522	0.495	northwest	3.0	No
18:50	0.525	0.748	0.458	0.948	0.667	0.308	0.524	0.494	northwest	4.9	No
19:00	0.525	0.750	0.460	0.949	0.666	0.305	0.523	0.494	north-northwest	5.2	No
19:10	0.526	0.749	0.459	0.950	0.666	0.307	0.523	0.493	north-northeast	4.3	No
19:20	0.524	0.748	0.460	0.948	0.666	0.307	0.522	0.495	north-northeast	2.7	No
19:30	0.526	0.750	0.459	0.949	0.668	0.306	0.521	0.494	north	3.8	No
19:40	0.525	0.749	0.459	0.949	0.666	0.308	0.523	0.493	northwest	3.0	No
19:50	0.524	0.750	0.458	0.946	0.668	0.306	0.522	0.493	northwest	3.7	No
20:00	0.524	0.750	0.460	0.950	0.666	0.308	0.523	0.493	north-northwest	2.6	No
20:10	0.525	0.749	0.460	0.946	0.669	0.307	0.523	0.493	north	3.6	No
20:20	0.524	0.749	0.458	0.949	0.667	0.307	0.523	0.492	north-northwest	3.9	No
20:30	0.524	0.748	0.458	0.950	0.666	0.306	0.522	0.493	north	3.4	No
20:40	0.525	0.748	0.458	0.946	0.665	0.307	0.522	0.493	northeast	2.8	No
20:50	0.524	0.749	0.458	0.946	0.665	0.306	0.522	0.495	east-northeast	2.8	No
21:00	0.523	0.748	0.459	0.948	0.666	0.308	0.523	0.493	-	CALM	No
21:10	0.523	0.748	0.458	0.949	0.666	0.307	0.522	0.492	northwest	6.7	No
21:20	0.525	0.750	0.460	0.946	0.667	0.306	0.522	0.492	north-northwest	6.7	No
21:30	0.524	0.748	0.457	0.947	0.666	0.306	0.522	0.493	north-northwest	6.1	No
21:40	0.524	0.747	0.457	0.946	0.667	0.306	0.522	0.493	north-northwest	5.7	No
21:50	0.522	0.746	0.457	0.946	0.665	0.306	0.523	0.491	north	5.2	No
22:00	0.522	0.749	0.456	0.947	0.664	0.303	0.521	0.492	north-northwest	5.2	No
22:10	0.523	0.748	0.458	0.949	0.666	0.303	0.522	0.493	north-northwest	6.3	No
22:20	0.525	0.746	0.456	0.947	0.667	0.304	0.522	0.493	north-northwest	6.0	No
22:30	0.524	0.748	0.458	0.947	0.667	0.304	0.522	0.492	north-northwest	5.3	No
22:40	0.522	0.748	0.457	0.948	0.666	0.304	0.522	0.493	northwest	4.7	No
22:50	0.526	0.748	0.459	0.947	0.668	0.305	0.521	0.492	northwest	3.9	No
23:00	0.525	0.748	0.458	0.947	0.667	0.305	0.522	0.493	northwest	3.1	No
23:10	0.524	0.748	0.459	0.947	0.666	0.307	0.522	0.491	north-northwest	2.9	No
23:20	0.524	0.749	0.458	0.947	0.666	0.306	0.522	0.492	north-northeast	3.5	No
23:30	0.524	0.749	0.457	0.947	0.666	0.306	0.522	0.492	north	2.5	No
23:40	0.523	0.749	0.458	0.948	0.667	0.306	0.522	0.493	north	2.7	No
23:50	0.524	0.750	0.458	0.948	0.665	0.305	0.523	0.493	north-northeast	3.3	No