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

○Information

○Measurement value list ： 2025/10/26(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	0.490	0.698	0.442	0.863	0.617	0.291	0.503	0.480	northwest	6.2	Yes
00:10	0.489	0.697	0.441	0.865	0.614	0.291	0.501	0.480	northwest	6.0	Yes
00:20	0.489	0.694	0.441	0.861	0.615	0.290	0.499	0.477	northwest	7.2	Yes
00:30	0.487	0.690	0.441	0.859	0.611	0.290	0.499	0.476	north-northwest	6.8	Yes
00:40	0.487	0.693	0.440	0.858	0.609	0.289	0.499	0.475	northwest	5.7	Yes
00:50	0.486	0.687	0.439	0.856	0.606	0.289	0.499	0.475	northwest	5.5	Yes
01:00	0.485	0.690	0.441	0.858	0.609	0.290	0.500	0.475	northwest	5.9	Yes
01:10	0.487	0.689	0.440	0.857	0.609	0.290	0.501	0.475	northwest	5.7	Yes
01:20	0.488	0.691	0.440	0.860	0.607	0.290	0.497	0.475	northwest	4.7	Yes
01:30	0.485	0.688	0.440	0.854	0.603	0.290	0.498	0.475	northwest	6.0	Yes
01:40	0.485	0.687	0.441	0.852	0.603	0.289	0.497	0.473	north-northwest	5.8	Yes
01:50	0.484	0.687	0.441	0.853	0.605	0.290	0.498	0.475	northwest	5.7	Yes
02:00	0.486	0.687	0.441	0.854	0.604	0.289	0.497	0.474	northwest	5.4	Yes
02:10	0.485	0.686	0.439	0.852	0.599	0.288	0.499	0.475	northwest	6.4	Yes
02:20	0.484	0.684	0.441	0.849	0.601	0.289	0.498	0.474	northwest	5.5	Yes
02:30	0.485	0.687	0.439	0.852	0.601	0.289	0.498	0.474	northwest	4.5	Yes
02:40	0.485	0.685	0.439	0.850	0.602	0.288	0.497	0.475	northwest	4.3	Yes
02:50	0.486	0.690	0.441	0.854	0.602	0.288	0.500	0.475	northwest	5.5	Yes
03:00	0.489	0.689	0.440	0.858	0.605	0.289	0.498	0.478	northwest	5.8	Yes
03:10	0.489	0.693	0.443	0.857	0.605	0.288	0.499	0.478	north-northwest	6.2	Yes
03:20	0.488	0.692	0.440	0.856	0.608	0.288	0.500	0.477	northwest	6.2	Yes
03:30	0.488	0.695	0.440	0.859	0.608	0.289	0.500	0.478	north-northwest	6.7	No
03:40	0.488	0.693	0.441	0.859	0.607	0.287	0.502	0.479	northwest	6.7	No
03:50	0.488	0.695	0.440	0.860	0.609	0.287	0.501	0.479	northwest	6.7	Yes
04:00	0.487	0.694	0.439	0.859	0.608	0.287	0.501	0.479	northwest	6.6	Yes
04:10	0.488	0.696	0.440	0.859	0.609	0.287	0.500	0.478	northwest	5.6	Yes
04:20	0.488	0.695	0.440	0.858	0.608	0.288	0.501	0.479	northwest	5.0	Yes
04:30	0.485	0.693	0.439	0.858	0.606	0.289	0.498	0.478	northwest	5.9	Yes
04:40	0.485	0.691	0.440	0.858	0.606	0.289	0.500	0.478	northwest	5.8	Yes
04:50	0.486	0.693	0.441	0.859	0.605	0.289	0.498	0.475	northwest	5.3	Yes
05:00	0.487	0.693	0.442	0.858	0.606	0.290	0.499	0.476	northwest	5.0	Yes
05:10	0.486	0.689	0.441	0.852	0.601	0.290	0.498	0.476	northwest	5.5	Yes
05:20	0.485	0.687	0.440	0.851	0.600	0.289	0.498	0.473	northwest	5.9	Yes
05:30	0.484	0.687	0.440	0.850	0.596	0.289	0.498	0.473	northwest	6.1	Yes
05:40	0.485	0.681	0.439	0.848	0.595	0.287	0.495	0.473	northwest	5.2	Yes
05:50	0.483	0.681	0.440	0.841	0.593	0.288	0.496	0.475	northwest	5.5	Yes
06:00	0.483	0.686	0.440	0.845	0.594	0.288	0.495	0.471	north-northwest	5.9	Yes
06:10	0.485	0.686	0.441	0.845	0.595	0.288	0.495	0.470	northwest	5.8	Yes
06:20	0.484	0.683	0.441	0.850	0.593	0.286	0.495	0.471	northwest	5.2	Yes
06:30	0.485	0.684	0.440	0.847	0.594	0.287	0.497	0.474	northwest	5.8	Yes
06:40	0.487	0.687	0.440	0.850	0.595	0.289	0.498	0.473	northwest	5.7	Yes
06:50	0.487	0.686	0.442	0.852	0.595	0.287	0.498	0.474	northwest	5.6	Yes
07:00	0.482	0.682	0.440	0.848	0.589	0.285	0.494	0.472	northwest	6.2	Yes
07:10	0.479	0.680	0.438	0.843	0.586	0.284	0.494	0.471	northwest	5.6	Yes
07:20	0.480	0.677	0.438	0.837	0.584	0.283	0.494	0.472	northwest	5.8	Yes
07:30	0.479	0.678	0.437	0.838	0.581	0.284	0.493	0.470	northwest	6.6	Yes
07:40	0.482	0.681	0.440	0.843	0.585	0.286	0.498	0.472	northwest	6.1	Yes
07:50	0.484	0.682	0.439	0.845	0.586	0.286	0.496	0.474	northwest	6.0	Yes
08:00	0.485	0.683	0.442	0.846	0.588	0.287	0.496	0.473	northwest	6.3	Yes
08:10	0.487	0.681	0.441	0.848	0.587	0.288	0.496	0.474	northwest	7.5	Yes
08:20	0.483	0.680	0.440	0.847	0.587	0.287	0.496	0.474	west-northwest	6.0	Yes
08:30	0.484	0.680	0.442	0.848	0.585	0.288	0.497	0.473	northwest	6.2	Yes
08:40	0.482	0.682	0.440	0.848	0.586	0.288	0.497	0.473	northwest	6.3	Yes
08:50	0.484	0.681	0.440	0.847	0.585	0.288	0.497	0.473	northwest	4.7	Yes
09:00	0.483	0.678	0.439	0.843	0.582	0.288	0.497	0.474	northwest	5.0	Yes
09:10	0.481	0.679	0.441	0.844	0.582	0.288	0.496	0.474	northwest	4.6	Yes
09:20	0.483	0.680	0.440	0.845	0.580	0.288	0.498	0.475	northwest	4.6	Yes
09:30	0.483	0.677	0.441	0.844	0.581	0.287	0.495	0.474	northwest	4.5	Yes
09:40	0.481	0.679	0.441	0.846	0.580	0.286	0.496	0.473	northwest	4.8	Yes
09:50	0.481	0.678	0.440	0.842	0.579	0.284	0.495	0.473	northwest	4.7	Yes
10:00	0.482	0.679	0.441	0.845	0.584	0.285	0.496	0.472	northwest	4.2	Yes
10:10	0.483	0.682	0.440	0.849	0.584	0.288	0.498	0.476	northwest	4.2	Yes
10:20	0.483	0.684	0.441	0.852	0.586	0.287	0.498	0.475	north-northwest	4.4	Yes
10:30	0.484	0.685	0.441	0.852	0.585	0.287	0.497	0.474	north-northwest	4.1	Yes
10:40	0.484	0.685	0.442	0.852	0.586	0.287	0.498	0.475	north-northwest	3.3	Yes
10:50	0.486	0.685	0.442	0.852	0.586	0.289	0.498	0.476	north-northwest	4.7	Yes
11:00	0.483	0.684	0.441	0.855	0.585	0.286	0.498	0.475	northwest	3.9	Yes
11:10	0.481	0.682	0.442	0.849	0.584	0.288	0.498	0.474	northwest	4.4	Yes
11:20	0.483	0.683	0.442	0.848	0.584	0.288	0.498	0.474	north-northwest	4.3	Yes
11:30	0.482	0.682	0.443	0.849	0.584	0.288	0.499	0.477	northwest	4.4	Yes
11:40	0.484	0.685	0.441	0.850	0.584	0.287	0.498	0.475	north-northwest	4.0	Yes
11:50	0.482	0.687	0.442	0.852	0.586	0.288	0.499	0.476	northwest	3.3	No
12:00	0.485	0.688	0.441	0.852	0.586	0.287	0.500	0.475	northwest	3.3	No
12:10	0.484	0.687	0.440	0.855	0.585	0.289	0.500	0.475	north-northwest	3.4	No
12:20	0.485	0.689	0.442	0.854	0.587	0.288	0.499	0.477	north-northwest	3.0	No
12:30	0.486	0.689	0.442	0.853	0.586	0.289	0.499	0.476	north-northwest	3.4	No
12:40	0.486	0.692	0.440	0.853	0.589	0.288	0.499	0.478	north-northwest	3.7	No
12:50	0.484	0.690	0.441	0.855	0.588	0.287	0.500	0.476	north-northwest	4.0	No
13:00	0.484	0.690	0.441	0.854	0.588	0.287	0.499	0.475	northwest	3.9	No
13:10	0.483	0.691	0.440	0.856	0.590	0.287	0.500	0.476	north-northwest	3.7	No
13:20	0.484	0.691	0.440	0.854	0.590	0.287	0.500	0.476	northwest	2.9	No
13:30	0.483	0.692	0.439	0.854	0.587	0.286	0.500	0.476	north-northwest	3.6	No
13:40	0.484	0.691	0.439	0.855	0.588	0.286	0.500	0.476	north-northwest	3.6	No
13:50	0.483	0.690	0.439	0.855	0.588	0.287	0.501	0.476	north-northwest	2.5	No
14:00	0.483	0.690	0.440	0.855	0.588	0.287	0.501	0.477	north-northwest	2.4	No
14:10	0.484	0.692	0.439	0.856	0.590	0.286	0.501	0.476	north-northwest	2.2	No
14:20	0.484	0.692	0.439	0.856	0.589	0.286	0.499	0.477	north	2.4	No
14:30	0.484	0.693	0.437	0.857	0.590	0.287	0.501	0.475	north-northwest	1.7	No
14:40	0.484	0.693	0.438	0.857	0.591	0.287	0.500	0.478	north-northwest	2.0	No
14:50	0.485	0.692	0.438	0.858	0.592	0.287	0.500	0.475	north-northwest	2.3	No
15:00	0.485	0.694	0.439	0.856	0.592	0.285	0.501	0.477	north	3.2	No
15:10	0.484	0.693	0.440	0.857	0.591	0.288	0.500	0.477	north-northwest	2.6	No
15:20	0.485	0.692	0.440	0.858	0.594	0.288	0.501	0.476	north	2.2	No
15:30	0.486	0.693	0.438	0.859	0.594	0.286	0.500	0.476	north	2.2	No
15:40	0.487	0.693	0.440	0.859	0.592	0.287	0.501	0.476	north-northwest	1.6	No
15:50	0.487	0.696	0.440	0.858	0.594	0.288	0.501	0.476	north-northwest	2.9	No
16:00	0.486	0.697	0.440	0.856	0.595	0.288	0.501	0.476	north-northwest	2.3	No
16:10	0.486	0.696	0.439	0.859	0.595	0.287	0.501	0.475	north-northwest	2.4	No
16:20	0.486	0.696	0.439	0.858	0.595	0.288	0.501	0.476	north-northwest	3.0	No
16:30	0.488	0.697	0.440	0.858	0.597	0.288	0.502	0.475	north-northwest	3.4	Yes
16:40	0.487	0.698	0.439	0.858	0.596	0.289	0.501	0.476	northwest	3.1	No
16:50	0.487	0.697	0.441	0.859	0.596	0.288	0.502	0.477	northwest	2.8	No
17:00	0.489	0.698	0.441	0.860	0.597	0.288	0.501	0.476	northwest	2.6	No
17:10	0.488	0.697	0.439	0.859	0.599	0.289	0.500	0.478	northwest	2.9	No
17:20	0.487	0.700	0.441	0.860	0.596	0.290	0.502	0.476	northwest	2.2	No
17:30	0.489	0.697	0.441	0.860	0.598	0.289	0.503	0.477	northwest	1.9	No
17:40	0.486	0.696	0.439	0.858	0.598	0.289	0.502	0.477	north-northwest	1.2	No
17:50	0.488	0.699	0.439	0.860	0.599	0.289	0.501	0.478	north	1.2	Yes
18:00	0.489	0.701	0.440	0.861	0.599	0.290	0.502	0.479	north-northwest	1.2	No
18:10	0.488	0.699	0.440	0.859	0.599	0.289	0.502	0.477	north-northwest	2.2	Yes
18:20	0.489	0.698	0.440	0.861	0.599	0.288	0.502	0.479	northwest	2.7	Yes
18:30	0.489	0.700	0.441	0.859	0.601	0.289	0.503	0.478	northwest	3.7	Yes
18:40	0.489	0.698	0.439	0.863	0.600	0.290	0.501	0.478	northwest	3.7	Yes
18:50	0.489	0.698	0.440	0.860	0.600	0.290	0.502	0.480	northwest	3.3	Yes
19:00	0.489	0.698	0.440	0.859	0.599	0.290	0.501	0.479	north	2.1	Yes
19:10	0.489	0.698	0.440	0.861	0.600	0.290	0.501	0.477	northeast	1.7	Yes
19:20	0.489	0.698	0.439	0.860	0.601	0.289	0.501	0.478	north	1.2	Yes
19:30	0.488	0.695	0.439	0.861	0.599	0.291	0.500	0.480	north-northwest	1.3	Yes
19:40	0.487	0.697	0.439	0.859	0.598	0.291	0.501	0.477	north-northwest	1.8	Yes
19:50	0.488	0.696	0.439	0.858	0.597	0.289	0.501	0.478	north	1.9	Yes
20:00	0.488	0.696	0.440	0.860	0.596	0.290	0.499	0.478	north-northwest	0.6	No
20:10	0.487	0.697	0.439	0.859	0.595	0.290	0.500	0.478	northwest	0.7	Yes
20:20	0.488	0.697	0.438	0.861	0.596	0.291	0.501	0.477	northwest	1.0	Yes
20:30	0.485	0.695	0.438	0.860	0.598	0.290	0.501	0.478	northwest	2.0	No
20:40	0.488	0.697	0.438	0.859	0.599	0.291	0.501	0.478	northwest	3.3	No
20:50	0.487	0.696	0.440	0.859	0.598	0.290	0.501	0.477	northwest	3.5	No
21:00	0.488	0.698	0.440	0.860	0.599	0.290	0.501	0.479	northwest	3.9	No
21:10	0.488	0.697	0.439	0.861	0.598	0.289	0.500	0.479	northwest	3.9	No
21:20	0.489	0.697	0.438	0.858	0.599	0.288	0.500	0.478	northwest	2.4	No
21:30	0.486	0.695	0.439	0.860	0.597	0.290	0.499	0.479	north-northwest	2.0	No
21:40	0.486	0.695	0.437	0.860	0.599	0.291	0.500	0.477	north-northwest	2.5	Yes
21:50	0.487	0.697	0.441	0.861	0.598	0.289	0.501	0.477	north-northwest	3.3	Yes
22:00	0.487	0.694	0.437	0.859	0.598	0.292	0.502	0.478	northwest	4.4	Yes
22:10	0.481	0.681	0.434	0.854	0.590	0.289	0.499	0.475	northwest	3.6	Yes
22:20	0.478	0.678	0.435	0.842	0.584	0.287	0.495	0.469	north-northwest	4.0	Yes
22:30	0.480	0.680	0.436	0.843	0.585	0.288	0.495	0.470	north-northwest	4.9	Yes
22:40	0.482	0.684	0.436	0.847	0.587	0.288	0.496	0.469	north-northwest	4.9	Yes
22:50	0.483	0.686	0.437	0.848	0.586	0.288	0.497	0.471	north-northwest	4.4	Yes
23:00	0.485	0.686	0.436	0.850	0.587	0.289	0.498	0.472	north	3.7	Yes
23:10	0.483	0.684	0.438	0.847	0.588	0.289	0.497	0.471	north	2.9	Yes
23:20	0.484	0.686	0.439	0.848	0.589	0.287	0.497	0.473	northwest	2.7	Yes
23:30	0.484	0.685	0.439	0.847	0.589	0.288	0.495	0.474	west-northwest	3.6	Yes
23:40	0.483	0.686	0.440	0.847	0.586	0.288	0.497	0.472	west	4.7	Yes
23:50	0.484	0.687	0.439	0.849	0.587	0.290	0.496	0.474	west	5.0	Yes