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

○Information

○Measurement value list ： 2026/06/14(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	0.430	0.679	0.420	0.826	0.568	0.292	0.490	0.466	north-northwest	1.8	No
00:10	0.430	0.680	0.419	0.828	0.568	0.292	0.491	0.465	north	2.8	No
00:20	0.429	0.677	0.421	0.829	0.568	0.291	0.490	0.467	north-northwest	2.5	No
00:30	0.430	0.679	0.420	0.828	0.569	0.292	0.488	0.465	northwest	3.1	No
00:40	0.429	0.679	0.421	0.828	0.569	0.293	0.490	0.466	northwest	2.5	No
00:50	0.431	0.680	0.421	0.826	0.568	0.293	0.490	0.465	west-northwest	3.2	No
01:00	0.431	0.679	0.420	0.829	0.569	0.293	0.490	0.466	north-northwest	3.5	No
01:10	0.428	0.679	0.421	0.828	0.567	0.292	0.489	0.465	north-northwest	3.0	No
01:20	0.430	0.678	0.419	0.827	0.569	0.292	0.489	0.467	northwest	2.8	No
01:30	0.430	0.679	0.420	0.828	0.567	0.292	0.492	0.465	northwest	2.6	No
01:40	0.429	0.678	0.421	0.827	0.569	0.292	0.490	0.466	west-northwest	2.7	No
01:50	0.429	0.680	0.419	0.829	0.568	0.293	0.491	0.466	west-northwest	2.4	No
02:00	0.430	0.677	0.420	0.828	0.567	0.293	0.491	0.466	northwest	2.3	No
02:10	0.430	0.678	0.422	0.829	0.569	0.293	0.489	0.466	north-northwest	2.2	No
02:20	0.430	0.681	0.421	0.827	0.568	0.292	0.490	0.468	north-northwest	2.2	No
02:30	0.429	0.681	0.421	0.826	0.569	0.291	0.489	0.468	north-northwest	1.8	No
02:40	0.428	0.678	0.420	0.827	0.568	0.291	0.490	0.467	north-northwest	2.0	No
02:50	0.429	0.678	0.420	0.828	0.568	0.292	0.490	0.466	northwest	2.6	No
03:00	0.429	0.679	0.422	0.827	0.569	0.292	0.490	0.466	northwest	2.6	No
03:10	0.428	0.678	0.419	0.829	0.568	0.290	0.490	0.467	northwest	2.6	No
03:20	0.429	0.676	0.419	0.828	0.568	0.293	0.490	0.467	northwest	2.5	No
03:30	0.430	0.678	0.420	0.828	0.568	0.292	0.489	0.466	northwest	2.6	No
03:40	0.429	0.680	0.422	0.826	0.568	0.294	0.490	0.465	northwest	2.2	No
03:50	0.429	0.679	0.419	0.829	0.569	0.292	0.490	0.466	northwest	1.9	No
04:00	0.430	0.678	0.419	0.829	0.569	0.292	0.491	0.467	west-northwest	1.4	No
04:10	0.431	0.682	0.421	0.829	0.569	0.292	0.490	0.467	west-northwest	0.7	No
04:20	0.429	0.677	0.421	0.829	0.567	0.292	0.491	0.466	west-northwest	0.6	No
04:30	0.429	0.681	0.421	0.827	0.568	0.291	0.492	0.466	-	CALM	No
04:40	0.429	0.680	0.421	0.826	0.569	0.292	0.491	0.466	-	CALM	No
04:50	0.429	0.681	0.422	0.827	0.569	0.291	0.491	0.467	north-northwest	1.1	No
05:00	0.429	0.679	0.420	0.829	0.568	0.292	0.491	0.467	northwest	1.5	No
05:10	0.430	0.679	0.421	0.828	0.567	0.291	0.491	0.466	north-northwest	1.2	No
05:20	0.429	0.680	0.421	0.830	0.568	0.293	0.491	0.468	north	1.7	No
05:30	0.430	0.679	0.420	0.829	0.568	0.293	0.492	0.466	north	1.9	No
05:40	0.430	0.678	0.420	0.827	0.569	0.293	0.492	0.468	north	1.6	No
05:50	0.430	0.680	0.420	0.827	0.568	0.292	0.492	0.467	north	1.8	No
06:00	0.431	0.679	0.420	0.828	0.569	0.292	0.490	0.465	north	2.4	No
06:10	0.430	0.679	0.420	0.828	0.569	0.293	0.492	0.466	north	2.2	No
06:20	0.430	0.679	0.420	0.829	0.571	0.293	0.493	0.467	north	1.9	No
06:30	0.431	0.677	0.421	0.829	0.569	0.292	0.492	0.466	north-northeast	1.6	No
06:40	0.431	0.678	0.421	0.826	0.570	0.292	0.491	0.466	north-northeast	1.6	No
06:50	0.431	0.678	0.421	0.828	0.570	0.292	0.493	0.468	north	1.1	No
07:00	0.431	0.678	0.420	0.828	0.570	0.290	0.492	0.466	north-northeast	1.0	No
07:10	0.429	0.676	0.421	0.831	0.567	0.291	0.493	0.468	northeast	1.4	No
07:20	0.429	0.678	0.421	0.829	0.568	0.290	0.493	0.467	west-northwest	0.7	No
07:30	0.430	0.679	0.422	0.830	0.568	0.292	0.492	0.468	-	CALM	No
07:40	0.428	0.679	0.420	0.829	0.568	0.292	0.490	0.465	southeast	0.8	No
07:50	0.429	0.680	0.423	0.829	0.567	0.291	0.490	0.468	east-southeast	1.3	No
08:00	0.428	0.682	0.422	0.828	0.568	0.290	0.491	0.466	east	1.5	No
08:10	0.430	0.681	0.422	0.829	0.568	0.292	0.490	0.466	east	0.7	No
08:20	0.429	0.682	0.421	0.829	0.568	0.291	0.490	0.465	-	CALM	No
08:30	0.430	0.681	0.422	0.828	0.568	0.291	0.489	0.465	southeast	1.0	No
08:40	0.430	0.683	0.422	0.830	0.568	0.291	0.490	0.464	southeast	0.8	No
08:50	0.429	0.682	0.421	0.829	0.567	0.291	0.489	0.466	east-southeast	0.8	No
09:00	0.429	0.681	0.421	0.828	0.567	0.292	0.489	0.464	east-southeast	1.4	No
09:10	0.431	0.681	0.420	0.829	0.567	0.292	0.489	0.466	east-southeast	1.5	No
09:20	0.430	0.682	0.421	0.830	0.569	0.291	0.490	0.467	east-northeast	1.6	No
09:30	0.430	0.681	0.421	0.828	0.569	0.291	0.490	0.465	east-northeast	1.6	No
09:40	0.430	0.684	0.421	0.827	0.569	0.292	0.490	0.466	east	1.7	No
09:50	0.429	0.684	0.422	0.830	0.570	0.292	0.489	0.466	east	1.3	No
10:00	0.431	0.685	0.420	0.829	0.568	0.292	0.488	0.466	east	1.5	No
10:10	0.431	0.685	0.423	0.827	0.569	0.291	0.489	0.466	east	1.4	No
10:20	0.432	0.685	0.424	0.827	0.571	0.291	0.489	0.466	east	1.7	No
10:30	0.431	0.684	0.423	0.828	0.571	0.291	0.490	0.465	east-southeast	2.5	No
10:40	0.431	0.685	0.421	0.830	0.570	0.291	0.490	0.466	east-southeast	2.9	No
10:50	0.430	0.686	0.423	0.830	0.572	0.291	0.490	0.467	east-southeast	1.8	No
11:00	0.432	0.686	0.423	0.829	0.571	0.291	0.489	0.466	southeast	1.9	No
11:10	0.431	0.688	0.423	0.830	0.570	0.293	0.490	0.467	southeast	2.0	No
11:20	0.431	0.687	0.424	0.827	0.571	0.291	0.489	0.468	east-southeast	2.2	No
11:30	0.432	0.687	0.424	0.826	0.571	0.294	0.491	0.466	east-southeast	2.7	No
11:40	0.432	0.688	0.424	0.828	0.571	0.292	0.491	0.467	east-southeast	2.4	No
11:50	0.431	0.689	0.423	0.827	0.572	0.292	0.492	0.466	southeast	2.5	No
12:00	0.431	0.687	0.423	0.827	0.572	0.292	0.490	0.467	east-southeast	2.7	No
12:10	0.433	0.690	0.425	0.829	0.572	0.293	0.493	0.467	southeast	2.4	No
12:20	0.432	0.687	0.425	0.828	0.574	0.293	0.493	0.467	southeast	2.6	No
12:30	0.432	0.688	0.425	0.829	0.573	0.294	0.493	0.466	east-southeast	2.9	No
12:40	0.432	0.691	0.425	0.830	0.574	0.293	0.492	0.468	east-southeast	3.6	No
12:50	0.432	0.691	0.425	0.829	0.573	0.293	0.492	0.467	southeast	3.5	No
13:00	0.433	0.689	0.425	0.829	0.573	0.293	0.493	0.467	southeast	2.9	No
13:10	0.434	0.692	0.425	0.829	0.574	0.294	0.492	0.467	east-southeast	2.7	No
13:20	0.433	0.690	0.428	0.830	0.573	0.292	0.492	0.467	east-southeast	3.7	No
13:30	0.434	0.692	0.426	0.831	0.574	0.291	0.492	0.466	southeast	3.8	No
13:40	0.433	0.691	0.428	0.828	0.574	0.292	0.493	0.466	east-southeast	4.1	No
13:50	0.431	0.691	0.427	0.830	0.575	0.293	0.493	0.468	southeast	4.0	No
14:00	0.433	0.692	0.425	0.830	0.573	0.293	0.493	0.467	southeast	3.3	No
14:10	0.433	0.691	0.425	0.830	0.574	0.293	0.494	0.465	east-southeast	3.4	No
14:20	0.432	0.691	0.427	0.829	0.574	0.294	0.495	0.468	southeast	3.6	No
14:30	0.433	0.691	0.425	0.830	0.574	0.292	0.494	0.468	southeast	2.9	No
14:40	0.434	0.691	0.427	0.831	0.573	0.292	0.493	0.467	southeast	3.2	No
14:50	0.434	0.691	0.426	0.831	0.576	0.293	0.496	0.466	southeast	4.7	No
15:00	0.432	0.692	0.427	0.830	0.572	0.293	0.492	0.467	southeast	5.1	No
15:10	0.432	0.692	0.425	0.832	0.573	0.293	0.492	0.468	south-southeast	4.4	No
15:20	0.434	0.693	0.426	0.830	0.573	0.292	0.491	0.467	southeast	4.3	No
15:30	0.433	0.693	0.426	0.828	0.575	0.293	0.493	0.468	south-southeast	5.0	No
15:40	0.434	0.692	0.426	0.831	0.573	0.294	0.492	0.468	southeast	4.5	No
15:50	0.435	0.693	0.425	0.831	0.576	0.292	0.491	0.465	southeast	4.9	No
16:00	0.434	0.692	0.426	0.830	0.574	0.293	0.491	0.466	south-southeast	5.0	No
16:10	0.433	0.693	0.427	0.829	0.575	0.294	0.492	0.465	south-southeast	5.7	No
16:20	0.434	0.692	0.426	0.832	0.574	0.293	0.492	0.468	south-southeast	6.3	No
16:30	0.433	0.693	0.426	0.832	0.574	0.292	0.492	0.467	south-southeast	5.7	No
16:40	0.434	0.691	0.426	0.831	0.575	0.294	0.492	0.467	southeast	6.3	No
16:50	0.434	0.693	0.426	0.833	0.576	0.293	0.491	0.465	south-southeast	5.8	No
17:00	0.434	0.692	0.427	0.833	0.575	0.293	0.491	0.468	south-southeast	5.0	No
17:10	0.434	0.691	0.426	0.834	0.573	0.293	0.491	0.466	south-southeast	4.7	No
17:20	0.434	0.692	0.426	0.831	0.575	0.293	0.492	0.466	south-southeast	5.2	No
17:30	0.434	0.693	0.426	0.833	0.576	0.293	0.490	0.467	south-southeast	6.0	No
17:40	0.434	0.694	0.426	0.834	0.574	0.292	0.490	0.467	south-southeast	5.8	No
17:50	0.433	0.694	0.425	0.834	0.573	0.292	0.490	0.467	south-southeast	5.7	No
18:00	0.432	0.693	0.426	0.834	0.575	0.293	0.491	0.468	south-southeast	5.5	No
18:10	0.434	0.694	0.427	0.835	0.573	0.293	0.491	0.469	south-southeast	4.7	No
18:20	0.433	0.695	0.427	0.836	0.572	0.293	0.490	0.469	south-southeast	5.0	No
18:30	0.435	0.695	0.426	0.835	0.575	0.292	0.489	0.470	south-southeast	5.8	No
18:40	0.435	0.693	0.426	0.835	0.575	0.294	0.490	0.469	south-southeast	5.9	No
18:50	0.434	0.692	0.427	0.835	0.575	0.293	0.491	0.469	south	5.6	No
19:00	0.434	0.694	0.428	0.834	0.573	0.293	0.490	0.469	south	5.8	No
19:10	0.433	0.692	0.427	0.835	0.576	0.293	0.491	0.470	south	4.8	No
19:20	0.434	0.695	0.427	0.834	0.575	0.293	0.491	0.469	south-southeast	5.0	No
19:30	0.433	0.695	0.428	0.836	0.576	0.293	0.491	0.470	south	4.7	No
19:40	0.433	0.692	0.428	0.836	0.576	0.293	0.492	0.470	south	5.5	No
19:50	0.434	0.695	0.427	0.835	0.576	0.293	0.490	0.468	south-southeast	5.2	No
20:00	0.434	0.695	0.428	0.836	0.576	0.293	0.491	0.470	south-southeast	6.6	No
20:10	0.433	0.696	0.427	0.835	0.575	0.294	0.491	0.469	south	7.6	No
20:20	0.435	0.693	0.428	0.837	0.575	0.294	0.492	0.469	south	6.6	No
20:30	0.435	0.695	0.427	0.835	0.575	0.293	0.490	0.469	south	6.4	No
20:40	0.434	0.695	0.427	0.836	0.574	0.294	0.491	0.469	south	6.6	No
20:50	0.434	0.696	0.428	0.836	0.575	0.294	0.490	0.469	south	6.2	No
21:00	0.435	0.696	0.427	0.835	0.576	0.293	0.491	0.470	south-southeast	6.1	No
21:10	0.434	0.698	0.427	0.835	0.576	0.293	0.491	0.469	south-southeast	5.8	No
21:20	0.434	0.696	0.426	0.834	0.576	0.293	0.492	0.470	south	6.4	No
21:30	0.433	0.697	0.427	0.832	0.577	0.293	0.490	0.469	south	6.0	No
21:40	0.435	0.694	0.427	0.837	0.579	0.293	0.490	0.469	south	6.2	No
21:50	0.436	0.696	0.427	0.834	0.576	0.293	0.490	0.469	south	6.0	No
22:00	0.434	0.695	0.427	0.836	0.577	0.294	0.492	0.469	south	6.1	No
22:10	0.435	0.694	0.424	0.836	0.577	0.293	0.490	0.471	south	4.9	No
22:20	0.432	0.694	0.427	0.834	0.577	0.293	0.492	0.469	south	5.3	No
22:30	0.434	0.696	0.428	0.835	0.578	0.293	0.491	0.469	south	6.1	No
22:40	0.432	0.694	0.427	0.836	0.579	0.295	0.491	0.468	south	5.9	No
22:50	0.433	0.695	0.426	0.834	0.577	0.294	0.489	0.471	south	5.7	No
23:00	0.434	0.695	0.428	0.837	0.578	0.292	0.491	0.470	south	6.0	No
23:10	0.434	0.694	0.427	0.835	0.577	0.294	0.491	0.469	south	6.3	No
23:20	0.433	0.694	0.428	0.834	0.576	0.294	0.491	0.470	south	6.2	No
23:30	0.434	0.695	0.427	0.834	0.577	0.294	0.491	0.470	south	5.6	No
23:40	0.434	0.695	0.427	0.835	0.578	0.294	0.490	0.468	south	5.2	No
23:50	0.433	0.695	0.428	0.834	0.577	0.294	0.491	0.470	south	5.6	No