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

○Information

○Measurement value list ： 2025/08/26(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	0.529	0.766	0.474	0.952	0.690	0.306	0.530	0.496	-	CALM	No
00:10	0.530	0.768	0.474	0.953	0.687	0.305	0.532	0.497	west-northwest	0.7	No
00:20	0.529	0.765	0.475	0.954	0.691	0.307	0.530	0.496	west-northwest	1.1	No
00:30	0.527	0.766	0.475	0.953	0.689	0.305	0.531	0.497	northwest	0.9	Yes
00:40	0.528	0.764	0.475	0.953	0.693	0.305	0.531	0.498	north-northwest	0.9	Yes
00:50	0.528	0.768	0.476	0.953	0.690	0.305	0.531	0.497	north-northeast	0.8	Yes
01:00	0.528	0.765	0.476	0.953	0.690	0.306	0.528	0.493	west-northwest	1.0	Yes
01:10	0.517	0.758	0.474	0.950	0.689	0.305	0.527	0.492	west-southwest	0.8	Yes
01:20	0.514	0.748	0.473	0.946	0.688	0.307	0.526	0.492	north-northeast	1.1	Yes
01:30	0.515	0.746	0.471	0.947	0.690	0.307	0.526	0.492	north-northeast	1.1	Yes
01:40	0.515	0.746	0.471	0.945	0.686	0.306	0.526	0.492	northeast	0.8	Yes
01:50	0.513	0.744	0.471	0.944	0.686	0.305	0.524	0.492	north	0.7	No
02:00	0.515	0.745	0.470	0.945	0.686	0.305	0.527	0.492	north-northeast	1.0	No
02:10	0.515	0.746	0.470	0.943	0.685	0.306	0.524	0.492	north-northwest	0.8	No
02:20	0.512	0.744	0.470	0.944	0.686	0.306	0.525	0.492	northwest	1.8	No
02:30	0.512	0.745	0.469	0.943	0.685	0.305	0.525	0.490	northwest	2.4	No
02:40	0.511	0.745	0.469	0.941	0.685	0.304	0.524	0.492	northwest	2.0	No
02:50	0.511	0.744	0.468	0.943	0.686	0.305	0.523	0.492	northwest	1.5	No
03:00	0.512	0.745	0.470	0.941	0.685	0.305	0.523	0.491	northwest	1.0	No
03:10	0.511	0.745	0.468	0.941	0.684	0.305	0.524	0.490	north-northwest	1.1	No
03:20	0.512	0.745	0.467	0.939	0.683	0.305	0.525	0.491	north-northwest	0.9	No
03:30	0.511	0.743	0.467	0.940	0.682	0.305	0.524	0.490	north-northeast	1.4	No
03:40	0.511	0.744	0.467	0.939	0.682	0.304	0.524	0.492	north-northwest	1.3	No
03:50	0.512	0.744	0.470	0.941	0.684	0.305	0.525	0.490	northwest	2.4	No
04:00	0.512	0.746	0.467	0.942	0.684	0.305	0.525	0.491	northwest	2.2	No
04:10	0.511	0.744	0.469	0.943	0.684	0.304	0.524	0.493	northwest	2.4	No
04:20	0.512	0.746	0.467	0.942	0.684	0.304	0.525	0.492	north-northwest	2.3	No
04:30	0.513	0.745	0.466	0.940	0.684	0.306	0.524	0.492	northwest	1.9	No
04:40	0.512	0.745	0.468	0.942	0.686	0.304	0.525	0.491	northwest	1.4	No
04:50	0.512	0.744	0.469	0.939	0.685	0.304	0.525	0.492	northwest	1.7	No
05:00	0.513	0.746	0.468	0.941	0.684	0.304	0.525	0.492	west-northwest	1.9	No
05:10	0.511	0.745	0.467	0.940	0.682	0.304	0.524	0.491	west-northwest	1.5	No
05:20	0.512	0.742	0.468	0.939	0.685	0.304	0.525	0.492	northwest	1.2	No
05:30	0.510	0.744	0.467	0.941	0.684	0.303	0.524	0.490	northwest	0.9	No
05:40	0.511	0.744	0.467	0.939	0.685	0.305	0.525	0.491	west-northwest	0.7	No
05:50	0.512	0.745	0.466	0.941	0.684	0.304	0.525	0.491	north-northwest	1.1	No
06:00	0.511	0.747	0.466	0.939	0.685	0.304	0.525	0.491	north-northwest	1.9	No
06:10	0.513	0.745	0.467	0.940	0.683	0.304	0.524	0.492	north-northwest	1.7	No
06:20	0.511	0.746	0.468	0.941	0.684	0.304	0.525	0.491	north-northwest	2.0	No
06:30	0.512	0.746	0.466	0.939	0.684	0.304	0.525	0.492	north-northwest	1.7	No
06:40	0.510	0.744	0.467	0.940	0.684	0.305	0.525	0.492	northwest	1.4	No
06:50	0.511	0.743	0.467	0.940	0.682	0.303	0.525	0.491	west-northwest	0.9	No
07:00	0.510	0.744	0.468	0.942	0.684	0.304	0.525	0.492	west-northwest	0.6	No
07:10	0.510	0.744	0.466	0.941	0.683	0.304	0.526	0.491	-	CALM	No
07:20	0.508	0.742	0.467	0.940	0.682	0.302	0.525	0.490	-	CALM	No
07:30	0.509	0.745	0.467	0.939	0.683	0.304	0.524	0.491	-	CALM	No
07:40	0.512	0.744	0.467	0.939	0.683	0.304	0.525	0.491	east	1.7	No
07:50	0.509	0.744	0.468	0.939	0.683	0.304	0.525	0.490	east	1.7	No
08:00	0.509	0.744	0.467	0.936	0.683	0.305	0.525	0.490	east-southeast	1.5	No
08:10	0.512	0.745	0.468	0.938	0.685	0.304	0.527	0.492	east	1.9	No
08:20	0.513	0.743	0.467	0.940	0.682	0.303	0.526	0.493	east	1.8	No
08:30	0.512	0.742	0.468	0.940	0.683	0.305	0.526	0.492	east	1.5	No
08:40	0.512	0.746	0.470	0.939	0.684	0.304	0.525	0.494	east-southeast	1.6	No
08:50	0.512	0.746	0.467	0.938	0.684	0.302	0.525	0.492	east	1.9	No
09:00	0.512	0.746	0.467	0.939	0.684	0.303	0.529	0.492	east-southeast	2.2	No
09:10	0.513	0.746	0.467	0.940	0.683	0.302	0.527	0.491	east-southeast	2.2	No
09:20	0.512	0.744	0.469	0.940	0.685	0.303	0.526	0.490	east	2.7	No
09:30	0.512	-	0.468	0.938	0.683	0.303	0.526	0.492	east-southeast	3.4	No
09:40	0.512	-	0.468	0.939	0.684	0.303	0.526	0.491	southeast	3.2	No
09:50	0.512	-	0.468	0.940	0.684	0.303	0.527	0.493	east-southeast	4.0	No
10:00	0.512	-	0.470	0.942	0.685	0.302	0.524	0.492	east-southeast	4.2	No
10:10	0.514	-	0.470	0.941	0.684	0.303	0.526	0.492	southeast	4.0	No
10:20	0.512	-	0.469	0.943	0.684	0.304	0.525	0.492	east-southeast	3.9	No
10:30	0.514	-	0.471	0.940	0.684	0.303	0.525	0.491	east-southeast	4.1	No
10:40	0.516	-	0.469	0.939	0.686	0.303	0.526	0.493	southeast	4.2	No
10:50	0.514	-	0.469	0.940	0.684	0.303	0.526	0.492	southeast	4.8	No
11:00	0.514	-	0.470	0.940	0.686	0.303	0.525	0.492	east-southeast	5.0	No
11:10	0.514	0.748	0.470	0.940	0.685	0.303	0.527	0.491	southeast	4.6	No
11:20	0.513	0.753	0.470	0.942	0.685	0.303	0.527	0.493	southeast	5.5	No
11:30	0.514	0.753	0.471	0.943	0.685	0.304	0.527	0.493	east-southeast	4.1	No
11:40	0.516	0.752	0.470	0.941	0.684	0.303	0.527	0.493	southeast	4.3	No
11:50	0.515	0.756	0.472	0.942	0.686	0.304	0.526	0.492	southeast	4.2	No
12:00	0.525	0.756	0.471	0.942	0.686	0.303	0.526	0.493	south-southeast	5.1	No
12:10	0.522	0.753	0.471	0.941	0.685	0.303	0.527	0.494	south-southeast	5.7	No
12:20	0.519	0.755	0.471	0.942	0.686	0.303	0.526	0.494	east-southeast	5.8	No
12:30	0.522	0.755	0.470	0.943	0.688	0.302	0.525	0.492	southeast	4.9	No
12:40	0.531	0.756	0.472	0.941	0.686	0.304	0.527	0.494	southeast	5.3	No
12:50	0.531	0.755	0.471	0.942	0.687	0.304	0.526	0.492	southeast	5.4	No
13:00	0.530	0.756	0.472	0.945	0.687	0.304	0.528	0.493	southeast	4.5	No
13:10	0.528	0.755	0.472	0.944	0.688	0.304	0.525	0.494	southeast	4.6	No
13:20	0.526	0.754	0.472	0.943	0.686	0.305	0.526	0.495	south-southeast	5.1	No
13:30	0.528	0.755	0.472	0.944	0.688	0.303	0.527	0.495	southeast	4.5	No
13:40	0.527	0.754	0.472	0.943	0.687	0.303	0.527	0.495	south-southeast	5.4	No
13:50	0.529	0.756	0.473	0.943	0.688	0.303	0.529	0.496	south-southeast	4.9	No
14:00	0.527	0.757	0.472	0.945	0.687	0.304	0.529	0.495	south-southeast	5.6	No
14:10	0.528	0.755	0.472	0.945	0.687	0.305	0.530	0.496	south-southeast	5.6	No
14:20	0.526	0.755	0.470	0.945	0.687	0.306	0.530	0.495	south-southeast	5.1	No
14:30	0.526	0.758	0.472	0.947	0.687	0.306	0.530	0.496	south-southeast	5.3	No
14:40	0.526	0.757	0.472	0.945	0.689	0.305	0.530	0.495	southeast	4.8	No
14:50	0.526	0.757	0.473	0.945	0.690	0.305	0.530	0.495	south-southeast	5.0	No
15:00	0.527	0.758	0.471	0.944	0.692	0.307	0.530	0.493	south-southeast	5.4	No
15:10	0.525	0.758	0.473	0.944	0.689	0.305	0.531	0.494	south-southeast	5.9	No
15:20	0.527	0.758	0.471	0.942	0.689	0.306	0.529	0.495	south	5.8	No
15:30	0.527	0.758	0.474	0.943	0.690	0.304	0.530	0.494	south-southeast	6.0	No
15:40	0.528	0.756	0.473	0.943	0.690	0.305	0.531	0.495	south-southeast	5.6	No
15:50	0.528	0.757	0.471	0.944	0.689	0.305	0.529	0.495	south	6.5	No
16:00	0.528	0.756	0.473	0.945	0.689	0.305	0.528	0.494	south	5.0	No
16:10	0.527	0.758	0.475	0.944	0.691	0.306	0.529	0.493	south-southeast	5.3	No
16:20	0.527	0.758	0.473	0.945	0.690	0.304	0.529	0.494	south-southeast	5.1	No
16:30	0.528	0.756	0.474	0.946	0.689	0.305	0.529	0.496	south-southeast	5.0	No
16:40	0.526	0.760	0.473	0.946	0.688	0.307	0.527	0.494	south-southeast	5.4	No
16:50	0.528	0.759	0.474	0.945	0.688	0.304	0.528	0.494	south-southeast	5.0	No
17:00	0.527	0.759	0.473	0.947	0.688	0.305	0.529	0.494	south-southeast	5.9	No
17:10	0.528	0.757	0.472	0.948	0.688	0.305	0.529	0.494	south-southeast	6.4	No
17:20	0.527	0.760	0.472	0.947	0.688	0.304	0.529	0.496	south	5.5	No
17:30	0.527	0.760	0.472	0.946	0.689	0.304	0.530	0.494	south-southeast	5.6	No
17:40	0.528	0.758	0.473	0.949	0.688	0.304	0.530	0.493	south	5.6	No
17:50	0.527	0.758	0.472	0.945	0.688	0.305	0.529	0.494	south-southeast	5.6	No
18:00	0.527	0.759	0.472	0.946	0.688	0.304	0.526	0.493	south	5.3	No
18:10	0.527	0.760	0.472	0.947	0.690	0.305	0.528	0.494	south	6.1	No
18:20	0.527	0.759	0.473	0.948	0.688	0.305	0.529	0.493	south	5.7	No
18:30	0.529	0.760	0.474	0.946	0.690	0.305	0.529	0.493	south	5.2	No
18:40	0.528	0.758	0.473	0.945	0.688	0.305	0.529	0.495	south	5.5	No
18:50	0.529	0.757	0.473	0.946	0.687	0.305	0.530	0.493	south	4.7	No
19:00	0.530	0.754	0.473	0.948	0.689	0.306	0.529	0.493	south	5.1	No
19:10	0.528	0.759	0.473	0.946	0.689	0.305	0.529	0.493	south	4.7	No
19:20	0.529	0.758	0.473	0.946	0.687	0.306	0.528	0.494	south	4.8	No
19:30	0.529	0.758	0.474	0.946	0.689	0.304	0.530	0.494	south	4.7	No
19:40	0.528	0.758	0.473	0.946	0.689	0.306	0.528	0.494	south	5.5	No
19:50	0.529	0.759	0.472	0.945	0.689	0.305	0.529	0.495	south	5.8	No
20:00	0.528	0.756	0.473	0.943	0.691	0.305	0.529	0.495	south	6.2	No
20:10	0.529	0.758	0.474	0.944	0.687	0.306	0.529	0.494	south	5.3	No
20:20	0.529	0.759	0.474	0.945	0.691	0.305	0.528	0.495	south	5.0	No
20:30	0.529	0.759	0.473	0.945	0.689	0.305	0.528	0.494	south	4.8	No
20:40	0.527	0.762	0.473	0.945	0.689	0.306	0.528	0.495	south	4.6	No
20:50	0.529	0.760	0.475	0.945	0.690	0.306	0.529	0.495	south	3.9	No
21:00	0.529	0.759	0.475	0.948	0.689	0.306	0.528	0.494	south	4.6	No
21:10	0.529	0.759	0.474	0.947	0.690	0.305	0.529	0.494	south	4.0	No
21:20	0.528	0.758	0.472	0.947	0.691	0.306	0.528	0.495	south	4.0	No
21:30	0.530	0.759	0.474	0.947	0.690	0.306	0.529	0.494	south	4.0	No
21:40	0.530	0.761	0.473	0.948	0.689	0.306	0.528	0.494	south	3.8	No
21:50	0.529	0.760	0.473	0.947	0.689	0.305	0.529	0.495	south	4.1	No
22:00	0.528	0.758	0.474	0.946	0.690	0.307	0.530	0.496	south	4.0	No
22:10	0.529	0.757	0.474	0.947	0.689	0.306	0.529	0.495	south	4.2	No
22:20	0.529	0.759	0.473	0.946	0.688	0.306	0.528	0.494	south	4.4	No
22:30	0.528	0.758	0.473	0.948	0.688	0.306	0.530	0.494	south-southwest	5.6	No
22:40	0.528	0.760	0.474	0.948	0.690	0.306	0.529	0.495	south-southwest	4.6	No
22:50	0.530	0.756	0.473	0.945	0.690	0.305	0.530	0.494	south-southwest	4.0	No
23:00	0.529	0.758	0.473	0.946	0.689	0.306	0.528	0.495	south-southwest	4.2	No
23:10	0.530	0.760	0.472	0.947	0.691	0.306	0.529	0.495	south	3.5	No
23:20	0.529	0.760	0.473	0.947	0.688	0.306	0.529	0.494	south	3.3	No
23:30	0.528	0.758	0.474	0.947	0.690	0.306	0.529	0.495	south	3.0	No
23:40	0.528	0.758	0.473	0.946	0.688	0.306	0.530	0.495	southwest	3.9	No
23:50	0.528	0.759	0.475	0.947	0.687	0.305	0.529	0.495	southwest	5.0	No