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

○Information

○Measurement value list ： 2025/11/28(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	0.520	0.746	0.460	0.942	0.662	0.298	0.522	0.493	south-southwest	6.3	No
00:10	0.520	0.748	0.460	0.942	0.662	0.298	0.523	0.492	south-southwest	6.6	No
00:20	0.518	0.746	0.460	0.941	0.664	0.298	0.524	0.494	south-southwest	7.3	No
00:30	0.519	0.748	0.461	0.942	0.662	0.299	0.523	0.493	south-southwest	5.6	No
00:40	0.520	0.747	0.460	0.941	0.661	0.298	0.523	0.493	south-southwest	4.2	No
00:50	0.521	0.747	0.461	0.941	0.663	0.297	0.522	0.491	south-southwest	4.4	No
01:00	0.519	0.747	0.460	0.943	0.662	0.299	0.522	0.493	south	5.1	No
01:10	0.518	0.745	0.461	0.943	0.662	0.299	0.523	0.493	south	5.2	No
01:20	0.520	0.747	0.460	0.941	0.661	0.299	0.523	0.491	south	6.0	No
01:30	0.522	0.746	0.460	0.943	0.661	0.299	0.524	0.492	south	5.1	No
01:40	0.521	0.747	0.461	0.940	0.661	0.299	0.523	0.494	south	4.7	No
01:50	0.520	0.746	0.462	0.941	0.661	0.298	0.523	0.494	south	5.0	No
02:00	0.520	0.748	0.460	0.944	0.662	0.299	0.522	0.493	south	5.2	No
02:10	0.520	0.747	0.460	0.942	0.663	0.298	0.524	0.493	south	6.7	No
02:20	0.522	0.748	0.459	0.943	0.662	0.300	0.524	0.492	south	6.6	No
02:30	0.520	0.747	0.462	0.942	0.663	0.299	0.525	0.494	south-southeast	8.2	No
02:40	0.521	0.748	0.462	0.941	0.664	0.300	0.524	0.494	south	8.5	No
02:50	0.523	0.747	0.461	0.941	0.662	0.300	0.525	0.496	south	7.6	No
03:00	0.521	0.748	0.460	0.942	0.664	0.299	0.524	0.493	south	7.3	No
03:10	0.521	0.748	0.461	0.942	0.664	0.299	0.524	0.493	south	8.9	No
03:20	0.520	0.748	0.461	0.942	0.663	0.299	0.524	0.493	south	7.6	No
03:30	0.522	0.746	0.459	0.943	0.661	0.299	0.524	0.494	south	7.3	No
03:40	0.521	0.749	0.460	0.944	0.662	0.299	0.526	0.494	south	6.1	No
03:50	0.522	0.747	0.461	0.943	0.664	0.298	0.525	0.494	south	6.8	No
04:00	0.522	0.746	0.461	0.942	0.664	0.298	0.524	0.494	south-southwest	4.9	No
04:10	0.522	0.747	0.460	0.943	0.663	0.298	0.524	0.493	south	3.7	No
04:20	0.519	0.748	0.461	0.942	0.662	0.300	0.525	0.495	south	2.7	No
04:30	0.521	0.747	0.462	0.944	0.663	0.299	0.524	0.494	south-southwest	2.1	No
04:40	0.520	0.745	0.460	0.943	0.664	0.298	0.524	0.493	south-southwest	1.2	No
04:50	0.520	0.746	0.460	0.940	0.663	0.299	0.524	0.494	south	1.3	No
05:00	0.521	0.745	0.461	0.945	0.663	0.299	0.524	0.494	-	CALM	No
05:10	0.522	0.746	0.461	0.945	0.663	0.300	0.524	0.495	west	1.1	No
05:20	0.522	0.746	0.461	0.944	0.664	0.300	0.525	0.493	west-northwest	1.1	No
05:30	0.523	0.746	0.461	0.943	0.663	0.299	0.525	0.494	west-northwest	1.8	No
05:40	0.521	0.747	0.460	0.943	0.664	0.299	0.524	0.493	northwest	4.1	No
05:50	0.522	0.745	0.460	0.943	0.664	0.299	0.524	0.495	northwest	5.3	No
06:00	0.521	0.747	0.459	0.941	0.663	0.299	0.522	0.494	west-northwest	5.3	No
06:10	0.521	0.746	0.459	0.942	0.665	0.298	0.524	0.496	west-northwest	3.8	No
06:20	0.521	0.747	0.460	0.943	0.663	0.299	0.523	0.494	west-northwest	4.4	No
06:30	0.522	0.747	0.460	0.943	0.664	0.299	0.524	0.494	west	7.0	No
06:40	0.521	0.748	0.459	0.945	0.663	0.299	0.523	0.494	west	7.2	No
06:50	0.521	0.748	0.461	0.944	0.664	0.299	0.524	0.494	west	6.2	No
07:00	0.522	0.745	0.460	0.944	0.663	0.300	0.523	0.494	west-northwest	6.3	No
07:10	0.521	0.745	0.459	0.943	0.663	0.298	0.526	0.492	west-northwest	5.5	No
07:20	0.521	0.746	0.461	0.943	0.662	0.299	0.524	0.493	west-northwest	6.1	No
07:30	0.522	0.747	0.460	0.944	0.664	0.299	0.523	0.494	west-northwest	6.1	No
07:40	0.521	0.749	0.460	0.942	0.663	0.300	0.525	0.494	west-northwest	5.5	No
07:50	0.522	0.746	0.460	0.944	0.662	0.299	0.524	0.493	west-northwest	6.3	No
08:00	0.522	0.749	0.462	0.944	0.663	0.299	0.524	0.494	west	3.8	No
08:10	0.523	0.746	0.461	0.944	0.665	0.299	0.524	0.494	west	2.3	No
08:20	0.522	0.748	0.461	0.945	0.664	0.299	0.524	0.494	northwest	2.1	No
08:30	0.521	0.746	0.462	0.945	0.660	0.298	0.524	0.494	north-northwest	2.7	No
08:40	0.521	0.745	0.462	0.944	0.664	0.297	0.525	0.495	west-northwest	3.8	No
08:50	0.521	0.747	0.460	0.945	0.664	0.298	0.524	0.494	west-northwest	4.7	No
09:00	0.520	0.748	0.459	0.946	0.663	0.299	0.523	0.495	west-northwest	4.4	No
09:10	0.520	0.745	0.460	0.944	0.662	0.300	0.523	0.494	northwest	7.2	No
09:20	0.522	0.745	0.461	0.943	0.663	0.299	0.524	0.495	west-northwest	5.9	No
09:30	0.521	0.745	0.462	0.947	0.663	0.300	0.522	0.494	west-northwest	5.6	No
09:40	0.521	0.742	0.465	0.944	0.663	0.299	0.522	0.496	west-northwest	4.5	No
09:50	0.522	0.742	0.463	0.945	0.663	0.299	0.524	0.495	west-northwest	6.3	No
10:00	0.521	0.744	0.462	0.945	0.663	0.297	0.523	0.495	west-northwest	5.4	No
10:10	0.521	0.745	0.462	0.946	0.664	0.297	0.524	0.495	west	5.1	No
10:20	0.523	0.747	0.462	0.946	0.665	0.299	0.523	0.496	west-northwest	5.3	No
10:30	0.521	0.746	0.463	0.946	0.665	0.297	0.523	0.496	west-northwest	6.5	No
10:40	0.521	0.747	0.462	0.945	0.665	0.300	0.524	0.496	west-northwest	4.9	No
10:50	0.521	0.746	0.462	0.944	0.665	0.298	0.523	0.496	west	7.4	No
11:00	0.522	0.745	0.462	0.944	0.665	0.298	0.522	0.495	west-northwest	6.5	No
11:10	0.521	0.745	0.464	0.943	0.662	0.299	0.523	0.496	west-northwest	7.1	No
11:20	0.521	0.747	0.462	0.946	0.661	0.296	0.524	0.496	west	8.2	No
11:30	0.524	0.748	0.464	0.947	0.663	0.298	0.524	0.495	west-northwest	8.3	No
11:40	0.523	0.749	0.461	0.945	0.664	0.297	0.523	0.496	west-northwest	10.8	No
11:50	0.522	0.749	0.463	0.944	0.662	0.297	0.523	0.497	west	10.7	No
12:00	0.522	0.747	0.462	0.944	0.662	0.297	0.524	0.497	west	14.3	No
12:10	0.523	0.747	0.462	0.946	0.663	0.298	0.524	0.497	west	13.3	No
12:20	0.524	0.749	0.460	0.948	0.662	0.298	0.522	0.496	west-northwest	11.4	No
12:30	0.523	0.749	0.461	0.946	0.662	0.300	0.525	0.494	west	9.8	No
12:40	0.522	0.748	0.462	0.947	0.663	0.299	0.523	0.494	west	10.0	No
12:50	0.522	0.748	0.462	0.946	0.663	0.300	0.523	0.495	west	11.0	No
13:00	0.522	0.746	0.460	0.946	0.662	0.300	0.523	0.497	west-northwest	6.3	No
13:10	0.523	0.748	0.460	0.947	0.663	0.300	0.523	0.495	west-northwest	6.3	No
13:20	0.522	0.747	0.462	0.945	0.664	0.301	0.525	0.497	west	10.4	No
13:30	0.523	0.748	0.461	0.946	0.663	0.298	0.525	0.497	west	8.2	No
13:40	0.522	0.748	0.461	0.948	0.664	0.299	0.525	0.497	west	9.1	No
13:50	0.523	0.748	0.463	0.948	0.663	0.299	0.524	0.496	west-southwest	8.9	No
14:00	0.522	0.747	0.462	0.949	0.665	0.299	0.523	0.497	west	6.8	No
14:10	0.522	0.747	0.463	0.948	0.667	0.297	0.524	0.497	west	6.3	No
14:20	0.524	0.750	0.461	0.948	0.668	0.297	0.523	0.496	west-northwest	5.9	No
14:30	0.523	0.747	0.462	0.949	0.668	0.300	0.523	0.498	west-northwest	5.5	No
14:40	0.522	0.748	0.463	0.948	0.666	0.299	0.523	0.497	west-northwest	2.8	No
14:50	0.522	0.748	0.463	0.949	0.664	0.300	0.522	0.497	west-northwest	4.1	No
15:00	0.524	0.751	0.464	0.950	0.666	0.299	0.522	0.498	west-northwest	4.6	No
15:10	0.521	0.749	0.464	0.948	0.665	0.299	0.524	0.499	west-northwest	5.7	No
15:20	0.522	0.750	0.464	0.950	0.666	0.299	0.524	0.499	west-northwest	4.1	No
15:30	0.522	0.751	0.465	0.948	0.665	0.300	0.524	0.499	west-northwest	5.3	No
15:40	0.522	0.752	0.465	0.946	0.665	0.299	0.525	0.498	northwest	4.4	No
15:50	0.521	0.754	0.464	0.946	0.664	0.300	0.526	0.499	north-northwest	5.5	No
16:00	0.522	0.751	0.466	0.946	0.665	0.299	0.523	0.499	north-northwest	5.1	No
16:10	0.521	0.754	0.464	0.948	0.662	0.299	0.524	0.500	north-northwest	4.8	No
16:20	0.521	0.753	0.464	0.947	0.664	0.300	0.524	0.498	northwest	3.8	No
16:30	0.524	0.752	0.463	0.947	0.663	0.300	0.523	0.498	north	3.4	No
16:40	0.523	0.752	0.465	0.948	0.665	0.300	0.525	0.498	north	2.4	No
16:50	0.523	0.752	0.464	0.947	0.666	0.301	0.524	0.499	north	2.2	No
17:00	0.523	0.754	0.464	0.949	0.667	0.298	0.525	0.498	north-northeast	1.3	No
17:10	0.521	0.752	0.464	0.947	0.665	0.300	0.523	0.497	north-northeast	1.2	No
17:20	0.521	0.752	0.465	0.948	0.666	0.300	0.527	0.496	north	1.5	No
17:30	0.524	0.752	0.463	0.946	0.667	0.300	0.524	0.495	north-northeast	2.1	No
17:40	0.522	0.752	0.462	0.949	0.666	0.300	0.524	0.497	north-northeast	2.7	No
17:50	0.525	0.752	0.464	0.947	0.669	0.298	0.526	0.496	north-northeast	3.0	No
18:00	0.524	0.750	0.464	0.949	0.665	0.300	0.525	0.496	northeast	2.4	No
18:10	0.524	0.754	0.465	0.948	0.664	0.300	0.525	0.495	north	1.5	No
18:20	0.522	0.752	0.465	0.948	0.665	0.299	0.524	0.495	northeast	1.4	No
18:30	0.524	0.752	0.466	0.948	0.667	0.300	0.525	0.495	southeast	1.7	No
18:40	0.523	0.750	0.463	0.947	0.667	0.300	0.526	0.496	east	2.9	No
18:50	0.523	0.751	0.464	0.947	0.665	0.299	0.524	0.495	east-northeast	4.0	No
19:00	0.524	0.752	0.462	0.946	0.666	0.299	0.524	0.494	east-northeast	2.1	No
19:10	0.524	0.751	0.464	0.947	0.666	0.298	0.525	0.495	east-northeast	4.1	No
19:20	0.523	0.750	0.465	0.946	0.666	0.300	0.524	0.495	southeast	2.4	No
19:30	0.523	0.750	0.463	0.946	0.665	0.300	0.524	0.494	south-southeast	1.6	No
19:40	0.522	0.753	0.463	0.943	0.665	0.298	0.524	0.496	east	1.3	No
19:50	0.522	0.751	0.464	0.945	0.664	0.299	0.525	0.494	east	1.6	No
20:00	0.522	0.750	0.463	0.945	0.667	0.300	0.525	0.493	northeast	2.6	No
20:10	0.524	0.749	0.464	0.947	0.667	0.299	0.524	0.494	east-northeast	1.6	No
20:20	0.523	0.750	0.463	0.946	0.666	0.299	0.525	0.494	east	1.0	No
20:30	0.522	0.754	0.463	0.945	0.667	0.299	0.523	0.494	east-southeast	1.8	No
20:40	0.522	0.750	0.464	0.946	0.665	0.299	0.523	0.494	northeast	2.8	No
20:50	0.520	0.750	0.462	0.947	0.666	0.299	0.525	0.494	north-northeast	1.0	No
21:00	0.521	0.751	0.463	0.946	0.664	0.299	0.523	0.494	east-northeast	2.6	No
21:10	0.523	0.749	0.462	0.943	0.666	0.299	0.524	0.493	east	3.1	No
21:20	0.522	0.750	0.462	0.947	0.665	0.300	0.524	0.493	east-northeast	3.9	No
21:30	0.523	0.751	0.461	0.947	0.664	0.298	0.523	0.495	east-northeast	3.2	No
21:40	0.522	0.749	0.461	0.945	0.665	0.299	0.523	0.492	north-northwest	1.6	No
21:50	0.522	0.751	0.462	0.946	0.665	0.299	0.523	0.493	north-northeast	2.1	No
22:00	0.523	0.751	0.461	0.946	0.665	0.298	0.523	0.494	north-northeast	1.2	No
22:10	0.523	0.751	0.463	0.946	0.665	0.299	0.523	0.494	north	2.0	No
22:20	0.523	0.750	0.463	0.945	0.667	0.298	0.523	0.494	northwest	1.1	No
22:30	0.521	0.751	0.462	0.944	0.665	0.299	0.525	0.494	east	1.3	No
22:40	0.521	0.751	0.462	0.946	0.665	0.299	0.524	0.494	east-northeast	0.9	No
22:50	0.521	0.750	0.462	0.946	0.665	0.299	0.524	0.495	east-northeast	1.1	No
23:00	0.521	0.749	0.461	0.943	0.665	0.299	0.523	0.493	north	1.1	No
23:10	0.521	0.749	0.461	0.946	0.666	0.298	0.524	0.493	north-northwest	2.3	No
23:20	0.521	0.751	0.462	0.945	0.663	0.299	0.525	0.492	west-southwest	0.6	No
23:30	0.522	0.749	0.463	0.945	0.665	0.298	0.523	0.493	north-northeast	2.1	No
23:40	0.521	0.750	0.462	0.945	0.663	0.298	0.523	0.493	north-northeast	3.1	No
23:50	0.521	0.748	0.461	0.943	0.667	0.297	0.523	0.494	north-northeast	2.5	No