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

○Information

○Measurement value list ： 2025/09/29(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	0.531	0.757	0.469	0.946	0.682	0.302	0.529	0.496	south-southeast	5.5	No
00:10	0.532	0.757	0.467	0.951	0.681	0.303	0.528	0.498	south-southeast	5.3	No
00:20	0.532	0.759	0.467	0.949	0.680	0.301	0.528	0.497	south-southeast	5.0	Yes
00:30	0.531	0.759	0.469	0.949	0.683	0.301	0.529	0.496	south-southeast	5.2	Yes
00:40	0.532	0.759	0.468	0.948	0.680	0.302	0.527	0.499	south-southeast	5.3	Yes
00:50	0.533	0.758	0.468	0.948	0.681	0.303	0.528	0.498	southeast	6.6	Yes
01:00	0.533	0.758	0.469	0.949	0.680	0.302	0.528	0.498	south-southeast	6.1	Yes
01:10	0.532	0.756	0.469	0.948	0.682	0.302	0.528	0.498	south-southeast	6.6	Yes
01:20	0.532	0.758	0.468	0.951	0.681	0.302	0.528	0.497	south-southeast	6.4	Yes
01:30	0.531	0.757	0.470	0.950	0.680	0.303	0.527	0.498	south-southeast	5.7	Yes
01:40	0.532	0.756	0.469	0.948	0.680	0.302	0.528	0.498	south	7.0	Yes
01:50	0.531	0.758	0.469	0.949	0.682	0.304	0.528	0.497	south-southeast	7.2	Yes
02:00	0.533	0.757	0.471	0.951	0.680	0.301	0.527	0.498	south-southeast	5.7	Yes
02:10	0.533	0.756	0.468	0.951	0.681	0.303	0.528	0.497	south	5.5	Yes
02:20	0.532	0.756	0.470	0.949	0.680	0.302	0.528	0.496	south-southeast	5.2	Yes
02:30	0.532	0.755	0.469	0.950	0.682	0.303	0.528	0.498	south-southeast	6.5	Yes
02:40	0.532	0.757	0.471	0.950	0.680	0.303	0.528	0.498	south-southeast	6.3	Yes
02:50	0.533	0.756	0.468	0.948	0.680	0.303	0.530	0.497	south	7.7	Yes
03:00	0.532	0.756	0.468	0.947	0.681	0.303	0.529	0.497	south-southeast	8.1	No
03:10	0.532	0.755	0.468	0.946	0.680	0.302	0.528	0.497	south-southeast	7.1	Yes
03:20	0.532	0.754	0.468	0.950	0.680	0.302	0.529	0.498	south-southeast	8.1	Yes
03:30	0.532	0.754	0.469	0.949	0.680	0.302	0.528	0.496	south-southeast	7.1	No
03:40	0.532	0.752	0.468	0.948	0.679	0.302	0.528	0.496	south-southeast	8.6	Yes
03:50	0.530	0.751	0.468	0.947	0.679	0.302	0.528	0.497	south-southeast	7.4	No
04:00	0.531	0.754	0.467	0.949	0.679	0.301	0.526	0.495	south-southeast	7.1	No
04:10	0.531	0.754	0.468	0.947	0.680	0.303	0.529	0.497	south	6.9	No
04:20	0.531	0.753	0.468	0.949	0.678	0.302	0.529	0.496	south-southeast	6.4	No
04:30	0.531	0.754	0.468	0.948	0.678	0.302	0.528	0.497	south-southeast	6.4	No
04:40	0.531	0.751	0.468	0.949	0.679	0.302	0.526	0.497	south	4.5	Yes
04:50	0.531	0.754	0.467	0.949	0.679	0.302	0.526	0.497	south-southwest	4.8	Yes
05:00	0.531	0.755	0.469	0.948	0.680	0.303	0.528	0.497	south	4.0	Yes
05:10	0.533	0.755	0.469	0.950	0.681	0.304	0.528	0.498	south	3.3	Yes
05:20	0.534	0.755	0.470	0.950	0.682	0.305	0.528	0.497	south-southwest	3.6	Yes
05:30	0.537	0.753	0.469	0.950	0.680	0.304	0.528	0.498	south	3.6	Yes
05:40	0.535	0.750	0.471	0.947	0.678	0.306	0.528	0.497	south	1.9	Yes
05:50	0.535	0.748	0.471	0.949	0.678	0.306	0.526	0.497	south	1.3	Yes
06:00	0.533	0.748	0.469	0.944	0.673	0.308	0.526	0.496	south	2.0	Yes
06:10	0.531	0.747	0.466	0.944	0.673	0.307	0.526	0.495	south-southeast	2.9	Yes
06:20	0.532	0.745	0.468	0.943	0.673	0.307	0.526	0.494	south-southeast	3.3	Yes
06:30	0.530	0.744	0.467	0.943	0.672	0.305	0.526	0.494	south-southeast	5.2	Yes
06:40	0.529	0.743	0.466	0.940	0.672	0.305	0.525	0.494	south-southeast	7.1	Yes
06:50	0.528	0.743	0.464	0.941	0.671	0.304	0.525	0.493	south-southeast	6.7	Yes
07:00	0.528	0.741	0.464	0.939	0.669	0.303	0.524	0.492	south	5.9	No
07:10	0.528	0.741	0.462	0.939	0.669	0.303	0.524	0.492	south	4.8	No
07:20	0.525	0.739	0.462	0.939	0.667	0.301	0.524	0.493	south-southwest	5.0	No
07:30	0.526	0.740	0.462	0.937	0.668	0.302	0.524	0.492	south-southwest	4.4	No
07:40	0.525	0.739	0.462	0.937	0.666	0.299	0.523	0.494	south	4.3	No
07:50	0.525	0.739	0.460	0.938	0.665	0.299	0.523	0.491	south	5.0	No
08:00	0.524	0.738	0.461	0.935	0.666	0.299	0.523	0.494	south	4.3	No
08:10	0.524	0.737	0.460	0.936	0.664	0.299	0.523	0.492	south-southwest	4.2	No
08:20	0.520	0.735	0.460	0.938	0.664	0.299	0.522	0.493	southwest	5.5	No
08:30	0.521	0.738	0.459	0.937	0.664	0.298	0.523	0.492	southwest	6.0	No
08:40	0.522	0.736	0.459	0.937	0.664	0.298	0.523	0.493	southwest	4.4	No
08:50	0.522	0.735	0.460	0.936	0.662	0.298	0.523	0.491	southwest	3.5	No
09:00	0.522	0.737	0.460	0.934	0.665	0.298	0.524	0.493	south-southeast	1.6	No
09:10	0.520	0.737	0.460	0.937	0.664	0.299	0.523	0.492	south-southeast	2.8	No
09:20	0.523	0.737	0.459	0.936	0.663	0.299	0.523	0.492	southeast	4.7	No
09:30	0.527	0.737	0.459	0.936	0.664	0.297	0.524	0.492	south-southeast	4.9	No
09:40	0.523	0.737	0.459	0.935	0.666	0.298	0.523	0.491	south-southeast	3.4	No
09:50	0.523	0.737	0.460	0.935	0.665	0.297	0.524	0.491	east-southeast	0.6	No
10:00	0.523	0.736	0.459	0.934	0.665	0.299	0.525	0.490	east-northeast	2.2	No
10:10	0.522	0.737	0.460	0.934	0.664	0.299	0.523	0.492	north	1.2	No
10:20	0.522	0.739	0.462	0.935	0.665	0.300	0.524	0.493	northwest	2.3	No
10:30	0.523	0.738	0.461	0.937	0.666	0.299	0.522	0.492	north-northeast	0.9	No
10:40	0.523	0.736	0.461	0.936	0.667	0.298	0.525	0.493	north-northeast	1.6	No
10:50	0.523	0.736	0.461	0.936	0.667	0.299	0.523	0.493	north-northwest	3.3	No
11:00	0.524	0.739	0.460	0.936	0.665	0.299	0.525	0.492	north-northwest	1.6	No
11:10	0.523	0.737	0.462	0.937	0.667	0.300	0.524	0.493	west-northwest	2.6	No
11:20	0.522	0.738	0.462	0.937	0.667	0.299	0.525	0.493	west	2.7	No
11:30	0.523	0.741	0.462	0.939	0.666	0.298	0.525	0.493	west	8.1	No
11:40	0.524	0.739	0.462	0.937	0.666	0.298	0.525	0.494	west	7.6	No
11:50	0.524	0.740	0.461	0.937	0.668	0.298	0.525	0.492	west	4.7	No
12:00	0.524	0.741	0.462	0.936	0.670	0.299	0.524	0.494	west	6.6	No
12:10	0.523	0.740	0.463	0.940	0.669	0.299	0.525	0.494	west	5.9	No
12:20	0.524	0.741	0.464	0.940	0.666	0.300	0.524	0.493	west	4.6	No
12:30	0.524	0.741	0.465	0.937	0.669	0.299	0.524	0.493	west	5.6	No
12:40	0.524	0.742	0.465	0.939	0.668	0.301	0.525	0.493	west	5.8	No
12:50	0.526	0.743	0.464	0.939	0.669	0.301	0.525	0.494	west	7.4	No
13:00	0.525	0.742	0.463	0.940	0.670	0.301	0.526	0.494	west-northwest	6.1	No
13:10	0.525	0.742	0.464	0.943	0.671	0.301	0.526	0.497	west-northwest	4.7	No
13:20	0.525	0.741	0.465	0.941	0.670	0.300	0.526	0.496	west-northwest	5.4	No
13:30	0.527	0.739	0.463	0.944	0.669	0.301	0.525	0.495	west	5.6	No
13:40	0.526	0.741	0.465	0.943	0.671	0.300	0.526	0.495	west	5.6	No
13:50	0.525	0.742	0.465	0.943	0.668	0.300	0.526	0.495	west-northwest	4.4	No
14:00	0.528	0.742	0.465	0.942	0.670	0.301	0.525	0.496	northwest	4.2	No
14:10	0.528	0.744	0.465	0.943	0.671	0.302	0.525	0.496	west-northwest	5.2	No
14:20	0.528	0.742	0.465	0.942	0.670	0.300	0.526	0.496	northwest	7.1	No
14:30	0.527	0.740	0.465	0.943	0.670	0.302	0.525	0.497	northwest	6.0	No
14:40	0.527	0.742	0.464	0.941	0.672	0.300	0.527	0.497	northwest	5.2	No
14:50	0.528	0.746	0.465	0.943	0.670	0.301	0.526	0.497	northwest	6.3	No
15:00	0.528	0.744	0.465	0.941	0.671	0.300	0.527	0.497	northwest	7.2	No
15:10	0.528	0.744	0.466	0.943	0.669	0.300	0.527	0.498	west-northwest	8.2	No
15:20	0.525	0.745	0.464	0.943	0.670	0.300	0.526	0.495	west-northwest	6.1	No
15:30	0.527	0.744	0.466	0.943	0.670	0.299	0.526	0.497	west-northwest	7.8	No
15:40	0.527	0.745	0.467	0.945	0.671	0.299	0.526	0.495	west-northwest	8.8	No
15:50	0.527	0.745	0.466	0.943	0.671	0.300	0.526	0.499	west-northwest	7.5	No
16:00	0.527	0.745	0.465	0.943	0.671	0.300	0.527	0.498	west-northwest	6.7	No
16:10	0.527	0.744	0.466	0.943	0.671	0.300	0.526	0.498	west-northwest	8.0	No
16:20	0.526	0.745	0.464	0.944	0.670	0.300	0.526	0.496	west-northwest	8.0	No
16:30	0.527	0.746	0.465	0.942	0.671	0.299	0.526	0.496	west-northwest	7.3	No
16:40	0.528	0.745	0.467	0.945	0.671	0.300	0.526	0.497	west-northwest	6.5	No
16:50	0.527	0.744	0.466	0.945	0.671	0.300	0.525	0.498	west-northwest	6.8	No
17:00	0.527	0.746	0.466	0.944	0.671	0.301	0.525	0.496	west-northwest	6.2	No
17:10	0.528	0.746	0.465	0.944	0.672	0.300	0.525	0.498	west-northwest	6.1	No
17:20	0.527	0.746	0.465	0.945	0.672	0.300	0.527	0.498	west-northwest	7.0	No
17:30	0.529	0.746	0.468	0.943	0.672	0.300	0.526	0.497	west-northwest	6.8	No
17:40	0.528	0.748	0.466	0.944	0.672	0.301	0.526	0.497	west-northwest	7.3	No
17:50	0.527	0.748	0.467	0.944	0.671	0.301	0.526	0.498	west-northwest	7.3	No
18:00	0.527	0.747	0.466	0.945	0.672	0.301	0.527	0.497	west-northwest	6.6	No
18:10	0.529	0.748	0.468	0.943	0.671	0.302	0.527	0.495	west-northwest	6.5	No
18:20	0.530	0.747	0.467	0.943	0.673	0.302	0.527	0.497	west-northwest	6.4	No
18:30	0.528	0.746	0.467	0.945	0.671	0.302	0.527	0.497	northwest	7.0	No
18:40	0.530	0.748	0.467	0.946	0.672	0.301	0.527	0.498	northwest	6.9	No
18:50	0.528	0.748	0.466	0.946	0.674	0.301	0.527	0.498	northwest	7.7	No
19:00	0.529	0.746	0.468	0.943	0.674	0.303	0.527	0.496	northwest	5.1	No
19:10	0.530	0.746	0.468	0.945	0.671	0.301	0.526	0.496	north-northwest	1.9	No
19:20	0.528	0.748	0.468	0.945	0.673	0.303	0.525	0.496	east-northeast	1.2	No
19:30	0.528	0.747	0.467	0.948	0.673	0.301	0.527	0.497	north-northeast	2.6	No
19:40	0.529	0.748	0.467	0.944	0.672	0.300	0.527	0.497	north	2.9	No
19:50	0.529	0.746	0.467	0.943	0.671	0.301	0.526	0.498	north-northwest	4.2	No
20:00	0.528	0.749	0.466	0.946	0.670	0.300	0.527	0.497	north-northwest	4.2	No
20:10	0.529	0.748	0.468	0.945	0.671	0.300	0.525	0.496	north-northwest	4.8	No
20:20	0.529	0.746	0.467	0.944	0.671	0.301	0.527	0.497	north-northwest	4.9	No
20:30	0.528	0.747	0.469	0.944	0.672	0.301	0.526	0.497	north-northwest	5.6	No
20:40	0.528	0.747	0.466	0.944	0.672	0.300	0.526	0.497	north	6.8	No
20:50	0.527	0.746	0.466	0.947	0.674	0.302	0.526	0.496	north	6.3	No
21:00	0.527	0.747	0.466	0.944	0.672	0.302	0.528	0.495	north-northwest	7.4	No
21:10	0.529	0.748	0.465	0.943	0.671	0.300	0.526	0.496	north-northwest	7.7	No
21:20	0.527	0.745	0.467	0.943	0.673	0.301	0.526	0.496	north-northwest	6.5	No
21:30	0.529	0.748	0.466	0.944	0.670	0.300	0.527	0.494	north-northwest	5.5	No
21:40	0.528	0.749	0.467	0.944	0.673	0.301	0.527	0.497	north-northwest	3.7	No
21:50	0.529	0.748	0.466	0.945	0.672	0.301	0.525	0.494	north-northwest	3.1	No
22:00	0.527	0.748	0.469	0.945	0.672	0.299	0.527	0.495	north	4.3	No
22:10	0.528	0.747	0.466	0.943	0.673	0.300	0.525	0.496	north-northwest	3.7	No
22:20	0.529	0.748	0.466	0.946	0.672	0.300	0.526	0.494	north-northwest	3.1	No
22:30	0.528	0.746	0.466	0.945	0.672	0.301	0.527	0.494	northwest	3.3	No
22:40	0.528	0.744	0.466	0.943	0.673	0.302	0.526	0.495	northwest	1.7	No
22:50	0.528	0.746	0.466	0.945	0.673	0.301	0.526	0.495	east	2.0	No
23:00	0.527	0.748	0.467	0.947	0.671	0.301	0.527	0.495	northeast	2.2	No
23:10	0.529	0.746	0.467	0.944	0.673	0.301	0.526	0.493	north-northwest	1.7	No
23:20	0.527	0.746	0.467	0.945	0.673	0.301	0.526	0.494	west-northwest	2.7	No
23:30	0.529	0.747	0.467	0.946	0.673	0.302	0.527	0.495	northwest	4.1	No
23:40	0.528	0.746	0.468	0.946	0.672	0.302	0.528	0.495	northwest	5.9	No
23:50	0.527	0.748	0.466	0.943	0.672	0.302	0.527	0.496	west-northwest	6.6	No