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

○Information

○Measurement value list ： 2026/11/01(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	0.432	0.680	0.437	0.844	0.579	0.291	0.491	0.468	west	6.1	No
00:10	0.433	0.679	0.437	0.844	0.580	0.291	0.491	0.468	west-northwest	5.5	No
00:20	0.433	0.679	0.436	0.845	0.582	0.292	0.491	0.468	west-northwest	4.4	No
00:30	0.433	0.680	0.436	0.846	0.580	0.292	0.492	0.468	west-northwest	5.0	No
00:40	0.432	0.679	0.437	0.843	0.580	0.290	0.491	0.468	northwest	3.3	No
00:50	0.434	0.681	0.436	0.845	0.582	0.293	0.490	0.468	west	2.2	No
01:00	0.434	0.679	0.436	0.843	0.580	0.292	0.491	0.467	west	2.1	No
01:10	0.434	0.681	0.438	0.845	0.580	0.292	0.491	0.468	west	2.3	No
01:20	0.435	0.679	0.435	0.842	0.580	0.292	0.490	0.466	west-southwest	2.6	No
01:30	0.433	0.681	0.437	0.844	0.580	0.293	0.492	0.466	west-southwest	4.5	No
01:40	0.432	0.681	0.436	0.843	0.581	0.292	0.490	0.467	west	7.4	No
01:50	0.434	0.680	0.434	0.843	0.582	0.291	0.490	0.467	west-southwest	6.5	No
02:00	0.433	0.680	0.434	0.846	0.580	0.292	0.490	0.467	west-southwest	4.4	No
02:10	0.433	0.681	0.436	0.843	0.581	0.292	0.491	0.467	west	3.6	No
02:20	0.433	0.679	0.436	0.843	0.581	0.292	0.492	0.468	west-northwest	2.1	No
02:30	0.433	0.679	0.437	0.842	0.581	0.292	0.491	0.468	west	1.1	No
02:40	0.433	0.680	0.436	0.845	0.579	0.292	0.491	0.468	west-northwest	1.4	No
02:50	0.433	0.679	0.434	0.843	0.579	0.292	0.490	0.467	west	2.4	No
03:00	0.433	0.678	0.435	0.843	0.580	0.292	0.490	0.466	west-southwest	1.8	No
03:10	0.433	0.679	0.435	0.844	0.580	0.292	0.491	0.467	west-southwest	2.3	No
03:20	0.432	0.681	0.436	0.844	0.580	0.292	0.492	0.467	west-southwest	3.2	No
03:30	0.433	0.679	0.435	0.843	0.581	0.290	0.490	0.467	west-southwest	3.8	No
03:40	0.433	0.681	0.435	0.844	0.581	0.293	0.492	0.468	north-northwest	2.5	No
03:50	0.434	0.678	0.436	0.845	0.580	0.292	0.489	0.467	northwest	1.9	No
04:00	0.434	0.682	0.435	0.844	0.581	0.292	0.492	0.467	west-northwest	1.1	No
04:10	0.433	0.680	0.435	0.843	0.582	0.290	0.490	0.467	north-northwest	1.6	No
04:20	0.434	0.679	0.435	0.844	0.580	0.291	0.490	0.467	west-northwest	2.0	No
04:30	0.432	0.679	0.435	0.845	0.580	0.292	0.491	0.468	west-northwest	2.0	No
04:40	0.433	0.681	0.435	0.844	0.580	0.292	0.490	0.469	west-northwest	1.9	No
04:50	0.432	0.679	0.435	0.844	0.581	0.292	0.490	0.468	west-northwest	1.8	No
05:00	0.432	0.682	0.434	0.842	0.581	0.291	0.490	0.468	west	1.7	No
05:10	0.432	0.678	0.434	0.843	0.582	0.292	0.490	0.468	west-southwest	1.9	No
05:20	0.433	0.679	0.435	0.843	0.581	0.291	0.491	0.468	west	0.8	No
05:30	0.433	0.678	0.434	0.843	0.579	0.291	0.491	0.468	north-northwest	0.8	No
05:40	0.433	0.680	0.435	0.845	0.581	0.291	0.490	0.468	north-northwest	0.7	No
05:50	0.431	0.680	0.435	0.843	0.580	0.292	0.489	0.466	north	0.6	No
06:00	0.432	0.680	0.433	0.843	0.581	0.291	0.491	0.467	southwest	1.1	No
06:10	0.433	0.681	0.434	0.842	0.581	0.290	0.491	0.467	west	0.7	No
06:20	0.432	0.678	0.434	0.843	0.581	0.293	0.491	0.467	west-northwest	1.2	No
06:30	0.433	0.679	0.434	0.842	0.580	0.291	0.491	0.467	west	1.6	No
06:40	0.434	0.680	0.434	0.844	0.580	0.291	0.490	0.465	northwest	1.9	No
06:50	0.433	0.678	0.435	0.844	0.580	0.291	0.490	0.466	west	1.1	No
07:00	0.432	0.677	0.436	0.844	0.580	0.292	0.492	0.468	west-northwest	1.8	No
07:10	0.434	0.679	0.435	0.844	0.580	0.290	0.490	0.466	west	1.7	No
07:20	0.433	0.679	0.435	0.842	0.580	0.290	0.490	0.466	west	1.0	No
07:30	0.432	0.680	0.435	0.844	0.580	0.292	0.491	0.468	southwest	1.5	No
07:40	0.433	0.679	0.435	0.844	0.579	0.292	0.492	0.466	west-southwest	1.8	No
07:50	0.433	0.680	0.434	0.844	0.580	0.291	0.491	0.468	southwest	2.3	No
08:00	0.432	0.680	0.438	0.843	0.581	0.291	0.491	0.467	southwest	2.1	No
08:10	0.431	0.680	0.434	0.843	0.580	0.292	0.491	0.465	southwest	1.5	No
08:20	0.432	0.680	0.435	0.843	0.580	0.292	0.491	0.466	west-southwest	1.2	No
08:30	0.431	0.681	0.435	0.844	0.581	0.291	0.491	0.467	west-southwest	0.9	No
08:40	0.432	0.680	0.434	0.843	0.579	0.292	0.490	0.467	northwest	0.9	No
08:50	0.432	0.679	0.434	0.844	0.580	0.292	0.489	0.467	northwest	3.1	No
09:00	0.431	0.677	0.434	0.842	0.580	0.291	0.490	0.468	west-northwest	2.9	No
09:10	0.433	0.680	0.435	0.845	0.579	0.292	0.490	0.467	west	3.9	No
09:20	0.432	0.678	0.436	0.845	0.579	0.292	0.489	0.468	west	3.1	No
09:30	0.432	0.679	0.436	0.845	0.581	0.292	0.489	0.467	west	6.5	No
09:40	0.433	0.680	0.436	0.844	0.580	0.292	0.488	0.468	west-northwest	5.9	No
09:50	0.431	0.678	0.435	0.845	0.582	0.290	0.489	0.467	west-northwest	5.8	No
10:00	0.431	0.676	0.436	0.844	0.581	0.291	0.489	0.468	west-northwest	6.0	No
10:10	0.431	0.679	0.436	0.844	0.579	0.291	0.489	0.469	west	6.3	No
10:20	0.431	0.678	0.437	0.845	0.579	0.290	0.490	0.469	west-northwest	5.6	No
10:30	0.431	0.679	0.435	0.845	0.580	0.291	0.489	0.468	west	6.6	No
10:40	0.430	0.680	0.435	0.844	0.581	0.289	0.490	0.467	west-northwest	4.9	No
10:50	0.432	0.679	0.437	0.847	0.581	0.289	0.489	0.469	west	4.3	No
11:00	0.432	0.679	0.436	0.846	0.580	0.290	0.490	0.468	west	4.4	No
11:10	0.431	0.680	0.436	0.846	0.580	0.290	0.490	0.467	west	2.4	No
11:20	0.431	0.678	0.437	0.847	0.580	0.291	0.489	0.469	west-southwest	0.8	No
11:30	0.433	0.680	0.435	0.846	0.580	0.289	0.487	0.468	southwest	0.8	No
11:40	0.432	0.679	0.437	0.847	0.581	0.291	0.488	0.468	west-southwest	3.8	No
11:50	0.434	0.680	0.437	0.847	0.582	0.291	0.488	0.470	west	5.8	No
12:00	0.432	0.680	0.437	0.847	0.583	0.289	0.487	0.470	west	4.1	No
12:10	0.434	0.679	0.438	0.848	0.583	0.290	0.487	0.468	west-northwest	4.7	No
12:20	0.433	0.680	0.439	0.849	0.581	0.290	0.487	0.470	west	3.5	No
12:30	0.432	0.681	0.436	0.847	0.581	0.291	0.488	0.470	west	4.0	No
12:40	0.433	0.682	0.437	0.847	0.582	0.290	0.488	0.470	west	5.8	No
12:50	0.432	0.680	0.437	0.849	0.582	0.291	0.489	0.470	west-southwest	7.7	No
13:00	0.433	0.680	0.436	0.847	0.582	0.291	0.490	0.469	west	3.1	No
13:10	0.434	0.682	0.436	0.848	0.582	0.292	0.489	0.467	west-northwest	5.5	No
13:20	0.434	0.683	0.437	0.849	0.582	0.290	0.490	0.468	west	8.7	No
13:30	0.434	0.682	0.437	0.847	0.581	0.291	0.489	0.471	west	7.3	No
13:40	0.432	0.683	0.437	0.847	0.581	0.291	0.490	0.470	west	8.7	No
13:50	0.433	0.680	0.437	0.849	0.581	0.291	0.489	0.469	west	7.8	No
14:00	0.432	0.680	0.437	0.846	0.581	0.290	0.489	0.468	west	5.2	No
14:10	0.431	0.679	0.436	0.848	0.581	0.290	0.487	0.467	west	6.4	No
14:20	0.432	0.682	0.434	0.850	0.582	0.290	0.489	0.469	west	5.9	No
14:30	0.431	0.682	0.435	0.848	0.580	0.292	0.489	0.468	west-northwest	4.2	No
14:40	0.435	0.681	0.436	0.849	0.582	0.291	0.488	0.469	northwest	3.3	No
14:50	0.432	0.681	0.436	0.849	0.583	0.292	0.487	0.468	northwest	2.7	No
15:00	0.433	0.682	0.436	0.848	0.581	0.291	0.488	0.468	west-northwest	3.8	No
15:10	0.432	0.682	0.437	0.848	0.580	0.292	0.488	0.470	west-northwest	5.4	No
15:20	0.433	0.682	0.437	0.848	0.581	0.291	0.488	0.469	northwest	3.4	No
15:30	0.433	0.683	0.436	0.849	0.581	0.290	0.488	0.470	north-northwest	1.9	No
15:40	0.433	0.684	0.438	0.850	0.583	0.291	0.487	0.471	north-northwest	2.0	No
15:50	0.436	0.684	0.439	0.849	0.585	0.292	0.488	0.471	north-northwest	2.3	No
16:00	0.433	0.683	0.439	0.850	0.583	0.292	0.487	0.471	northwest	1.8	No
16:10	0.435	0.683	0.437	0.848	0.584	0.292	0.488	0.470	northwest	1.3	No
16:20	0.434	0.684	0.437	0.849	0.584	0.293	0.487	0.471	west-northwest	1.7	No
16:30	0.434	0.684	0.438	0.849	0.584	0.292	0.488	0.472	west-northwest	0.9	No
16:40	0.436	0.684	0.438	0.849	0.583	0.292	0.488	0.471	west-southwest	1.4	No
16:50	0.434	0.685	0.438	0.848	0.584	0.294	0.489	0.472	west-northwest	1.5	No
17:00	0.436	0.683	0.436	0.849	0.586	0.292	0.489	0.471	west	1.5	No
17:10	0.435	0.685	0.436	0.850	0.584	0.293	0.488	0.470	west	1.4	No
17:20	0.434	0.685	0.436	0.851	0.584	0.294	0.489	0.470	west-southwest	1.9	No
17:30	0.435	0.684	0.436	0.850	0.584	0.292	0.489	0.471	west-southwest	1.9	No
17:40	0.435	0.682	0.438	0.849	0.583	0.292	0.490	0.470	west-southwest	2.8	No
17:50	0.435	0.683	0.436	0.848	0.585	0.293	0.490	0.470	southwest	2.3	No
18:00	0.434	0.684	0.437	0.850	0.583	0.292	0.489	0.470	southwest	2.3	No
18:10	0.433	0.682	0.437	0.850	0.583	0.293	0.490	0.471	southwest	3.4	No
18:20	0.435	0.685	0.438	0.850	0.585	0.294	0.491	0.469	southwest	2.6	No
18:30	0.435	0.684	0.437	0.850	0.584	0.293	0.490	0.470	southwest	3.7	No
18:40	0.434	0.684	0.437	0.850	0.583	0.294	0.490	0.470	south-southwest	2.8	No
18:50	0.435	0.683	0.437	0.851	0.584	0.292	0.490	0.470	south	2.9	No
19:00	0.436	0.685	0.437	0.850	0.584	0.293	0.491	0.470	south-southwest	2.9	No
19:10	0.434	0.684	0.436	0.850	0.583	0.292	0.490	0.468	south-southwest	2.6	No
19:20	0.436	0.683	0.437	0.851	0.585	0.293	0.489	0.469	south-southwest	1.8	No
19:30	0.435	0.684	0.436	0.848	0.583	0.293	0.489	0.468	southwest	2.5	No
19:40	0.434	0.685	0.437	0.851	0.584	0.293	0.489	0.469	southwest	3.5	No
19:50	0.434	0.684	0.438	0.850	0.585	0.292	0.489	0.467	west-southwest	4.1	No
20:00	0.435	0.684	0.436	0.850	0.585	0.292	0.491	0.468	southwest	3.9	No
20:10	0.435	0.685	0.437	0.852	0.583	0.293	0.489	0.468	southwest	3.4	No
20:20	0.435	0.685	0.438	0.851	0.584	0.295	0.489	0.468	southwest	2.9	No
20:30	0.436	0.684	0.436	0.851	0.584	0.293	0.491	0.468	west-southwest	0.7	No
20:40	0.436	0.684	0.440	0.850	0.584	0.292	0.489	0.469	-	CALM	No
20:50	0.435	0.685	0.436	0.850	0.584	0.292	0.491	0.467	south-southwest	2.0	No
21:00	0.436	0.684	0.437	0.849	0.585	0.292	0.490	0.469	south	1.8	No
21:10	0.435	0.684	0.438	0.851	0.582	0.292	0.490	0.469	south-southeast	2.1	No
21:20	0.435	0.684	0.438	0.850	0.584	0.292	0.490	0.468	south-southeast	1.6	No
21:30	0.436	0.685	0.436	0.851	0.585	0.295	0.490	0.470	south-southeast	2.7	No
21:40	0.435	0.685	0.437	0.853	0.585	0.293	0.490	0.469	south-southeast	1.7	No
21:50	0.435	0.684	0.438	0.850	0.585	0.293	0.488	0.468	south-southeast	1.8	No
22:00	0.435	0.684	0.437	0.851	0.585	0.292	0.489	0.469	south	1.8	No
22:10	0.436	0.686	0.438	0.851	0.585	0.294	0.490	0.469	south-southwest	1.2	No
22:20	0.436	0.683	0.438	0.850	0.584	0.293	0.489	0.468	south-southwest	1.4	No
22:30	0.434	0.683	0.438	0.849	0.584	0.293	0.490	0.470	south-southwest	2.3	No
22:40	0.435	0.684	0.438	0.852	0.585	0.294	0.490	0.470	south-southwest	3.8	No
22:50	0.435	0.684	0.438	0.849	0.584	0.293	0.489	0.468	south	5.2	No
23:00	0.435	0.684	0.438	0.850	0.587	0.293	0.490	0.468	south	6.2	No
23:10	0.436	0.684	0.436	0.852	0.584	0.294	0.489	0.468	south	4.9	No
23:20	0.436	0.683	0.438	0.853	0.584	0.294	0.490	0.469	south	3.6	No
23:30	0.435	0.685	0.439	0.851	0.585	0.293	0.489	0.469	south	1.4	No
23:40	0.436	0.684	0.439	0.850	0.587	0.293	0.491	0.469	southwest	0.6	No
23:50	0.436	0.683	0.436	0.851	0.586	0.292	0.490	0.467	-	CALM	No