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

○Information

○Measurement value list ： 2025/11/01(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	0.481	0.673	0.437	0.828	0.574	0.286	0.495	0.472	northwest	7.9	Yes
00:10	0.485	0.679	0.439	0.838	0.577	0.288	0.496	0.474	northwest	6.2	Yes
00:20	0.484	0.676	0.437	0.834	0.576	0.288	0.496	0.473	west-northwest	3.4	Yes
00:30	0.482	0.674	0.435	0.834	0.576	0.287	0.495	0.475	northwest	2.5	Yes
00:40	0.484	0.676	0.437	0.835	0.575	0.287	0.495	0.473	northwest	2.8	Yes
00:50	0.477	0.668	0.433	0.826	0.565	0.285	0.493	0.470	north-northwest	6.1	Yes
01:00	0.473	0.661	0.430	0.814	0.552	0.279	0.487	0.465	-	-	Yes
01:10	0.467	0.657	0.426	0.807	0.542	0.269	0.488	0.460	north-northeast	4.7	Yes
01:20	0.463	0.647	0.417	0.794	0.516	0.245	0.483	0.453	-	-	Yes
01:30	0.450	0.638	0.401	0.786	0.480	0.202	0.478	0.448	northwest	7.1	Yes
01:40	0.452	0.633	0.400	0.781	0.463	0.187	0.475	0.446	-	-	Yes
01:50	0.451	0.627	0.401	0.785	0.468	0.182	0.477	0.450	west-northwest	5.8	Yes
02:00	0.463	0.633	0.407	0.796	0.475	0.187	0.481	0.456	west-northwest	2.5	Yes
02:10	0.478	0.642	0.417	0.813	0.497	0.205	0.485	0.463	northeast	0.8	Yes
02:20	0.481	0.647	0.425	0.823	0.510	0.241	0.487	0.467	southeast	1.8	Yes
02:30	0.485	0.649	0.427	0.828	0.522	0.273	0.488	0.470	south-southeast	3.4	Yes
02:40	0.487	0.652	0.429	0.832	0.528	0.281	0.490	0.473	south-southeast	6.5	Yes
02:50	0.488	0.653	0.430	0.835	0.535	0.282	0.491	0.473	south	6.5	No
03:00	0.488	0.656	0.431	0.837	0.538	0.284	0.492	0.474	south-southeast	9.0	No
03:10	0.488	0.658	0.431	0.838	0.542	0.283	0.493	0.475	south-southeast	8.0	No
03:20	0.489	0.660	0.430	0.838	0.545	0.285	0.494	0.474	south	7.4	Yes
03:30	0.488	0.660	0.430	0.842	0.548	0.285	0.495	0.475	southwest	7.5	Yes
03:40	0.487	0.662	0.430	0.840	0.548	0.284	0.494	0.475	west-southwest	10.7	No
03:50	0.487	0.663	0.428	0.844	0.551	0.283	0.495	0.476	west-southwest	9.4	Yes
04:00	0.487	0.661	0.427	0.847	0.552	0.284	0.495	0.477	west-southwest	8.3	No
04:10	0.486	0.662	0.428	0.846	0.553	0.285	0.495	0.477	west	7.2	No
04:20	0.487	0.663	0.430	0.846	0.556	0.286	0.495	0.475	west-southwest	9.2	No
04:30	0.488	0.662	0.429	0.847	0.557	0.285	0.494	0.476	west	6.5	No
04:40	0.487	0.666	0.429	0.849	0.558	0.285	0.495	0.476	west-northwest	4.8	No
04:50	0.488	0.666	0.431	0.847	0.560	0.286	0.496	0.479	north-northwest	1.3	No
05:00	0.489	0.667	0.432	0.850	0.563	0.286	0.494	0.479	west	3.3	No
05:10	0.488	0.670	0.430	0.850	0.563	0.287	0.496	0.478	northwest	2.3	No
05:20	0.489	0.665	0.430	0.851	0.565	0.288	0.495	0.480	-	CALM	No
05:30	0.489	0.670	0.431	0.849	0.567	0.287	0.496	0.480	northeast	1.1	No
05:40	0.489	0.671	0.430	0.851	0.568	0.288	0.498	0.480	west-southwest	3.1	No
05:50	0.488	0.671	0.430	0.849	0.569	0.288	0.497	0.479	west	3.0	No
06:00	0.489	0.669	0.431	0.850	0.570	0.289	0.496	0.479	west-northwest	2.7	No
06:10	0.488	0.670	0.430	0.851	0.570	0.287	0.497	0.479	north	1.5	No
06:20	0.488	0.670	0.429	0.852	0.571	0.287	0.497	0.478	north-northeast	2.3	No
06:30	0.488	0.670	0.431	0.852	0.571	0.289	0.498	0.478	north-northeast	3.1	No
06:40	0.487	0.672	0.431	0.853	0.572	0.287	0.499	0.477	north-northwest	3.3	No
06:50	0.490	0.672	0.430	0.853	0.572	0.289	0.499	0.478	northwest	2.2	No
07:00	0.489	0.672	0.429	0.853	0.573	0.288	0.498	0.478	northwest	0.7	No
07:10	0.488	0.673	0.430	0.852	0.574	0.289	0.499	0.477	north-northeast	1.7	No
07:20	0.490	0.672	0.431	0.854	0.573	0.287	0.498	0.478	north-northeast	1.8	No
07:30	0.490	0.673	0.433	0.855	0.576	0.289	0.500	0.479	north-northeast	2.5	No
07:40	0.491	0.672	0.430	0.854	0.576	0.288	0.500	0.478	northwest	2.4	No
07:50	0.489	0.672	0.432	0.852	0.577	0.288	0.499	0.477	north	2.7	No
08:00	0.492	0.671	0.431	0.854	0.578	0.288	0.499	0.477	north	0.9	No
08:10	0.490	0.670	0.431	0.854	0.577	0.287	0.500	0.477	west-southwest	3.2	No
08:20	0.489	0.671	0.431	0.855	0.577	0.289	0.500	0.477	northeast	1.9	No
08:30	0.490	0.671	0.432	0.855	0.579	0.289	0.497	0.478	northeast	1.6	No
08:40	0.490	0.670	0.433	0.855	0.579	0.288	0.499	0.477	north	0.6	No
08:50	0.489	0.672	0.433	0.855	0.579	0.287	0.499	0.477	west	3.5	No
09:00	0.488	0.672	0.432	0.855	0.577	0.289	0.500	0.476	west-northwest	2.0	No
09:10	0.488	0.673	0.433	0.855	0.582	0.288	0.498	0.477	north-northeast	0.9	No
09:20	0.488	0.674	0.433	0.858	0.579	0.288	0.500	0.478	north-northeast	0.9	No
09:30	0.489	0.674	0.433	0.858	0.582	0.287	0.499	0.476	west-southwest	1.4	No
09:40	0.489	0.674	0.432	0.857	0.582	0.286	0.500	0.477	west	3.4	No
09:50	0.490	0.673	0.434	0.857	0.583	0.288	0.500	0.477	west-northwest	5.9	No
10:00	0.492	0.674	0.435	0.858	0.583	0.287	0.500	0.477	west	3.2	No
10:10	0.490	0.676	0.434	0.859	0.583	0.287	0.501	0.475	west	7.1	No
10:20	0.491	0.676	0.434	0.860	0.581	0.287	0.500	0.476	west	7.1	No
10:30	0.491	0.678	0.433	0.859	0.582	0.287	0.500	0.476	west	8.4	No
10:40	0.493	0.679	0.432	0.860	0.584	0.289	0.502	0.477	west	6.1	No
10:50	0.491	0.679	0.433	0.863	0.585	0.288	0.501	0.474	west	5.3	No
11:00	0.493	0.680	0.434	0.860	0.584	0.287	0.501	0.476	west-northwest	7.3	No
11:10	0.492	0.680	0.433	0.861	0.586	0.286	0.501	0.477	west	6.1	No
11:20	0.492	0.680	0.433	0.862	0.586	0.289	0.502	0.477	west	6.2	No
11:30	0.493	0.680	0.434	0.863	0.588	0.288	0.502	0.476	west	7.0	No
11:40	0.492	0.682	0.435	0.862	0.586	0.288	0.502	0.477	west	7.4	No
11:50	0.494	0.680	0.435	0.864	0.587	0.289	0.502	0.478	west-northwest	6.6	No
12:00	0.493	0.683	0.436	0.862	0.589	0.288	0.503	0.477	west	8.1	No
12:10	0.495	0.681	0.435	0.865	0.589	0.289	0.502	0.478	west	7.7	No
12:20	0.494	0.683	0.435	0.864	0.590	0.288	0.504	0.477	west	6.3	No
12:30	0.494	0.682	0.435	0.865	0.588	0.288	0.503	0.480	west-northwest	7.7	No
12:40	0.494	0.684	0.435	0.864	0.590	0.289	0.502	0.478	west-northwest	9.4	No
12:50	0.496	0.683	0.435	0.866	0.589	0.289	0.503	0.479	west-northwest	9.2	No
13:00	0.496	0.684	0.437	0.865	0.589	0.289	0.503	0.477	west	9.1	No
13:10	0.497	0.685	0.436	0.865	0.589	0.289	0.504	0.478	west	9.1	No
13:20	0.497	0.686	0.437	0.867	0.591	0.288	0.503	0.479	west	7.9	No
13:30	0.495	0.683	0.437	0.866	0.592	0.291	0.503	0.480	west	8.7	No
13:40	0.495	0.686	0.436	0.867	0.592	0.290	0.504	0.480	north	2.3	No
13:50	0.496	0.687	0.438	0.867	0.590	0.290	0.503	0.480	north	1.9	No
14:00	0.496	0.687	0.439	0.866	0.592	0.290	0.503	0.483	southeast	1.0	No
14:10	0.495	0.686	0.436	0.867	0.592	0.290	0.504	0.480	north	1.2	No
14:20	0.493	0.688	0.434	0.866	0.594	0.290	0.503	0.481	north-northwest	2.7	No
14:30	0.495	0.687	0.437	0.868	0.593	0.289	0.504	0.482	northwest	3.5	No
14:40	0.493	0.688	0.436	0.867	0.596	0.288	0.503	0.480	west-northwest	3.4	No
14:50	0.494	0.687	0.436	0.867	0.593	0.290	0.503	0.480	west-northwest	3.4	No
15:00	0.494	0.687	0.436	0.867	0.594	0.289	0.504	0.481	west-northwest	3.6	No
15:10	0.493	0.688	0.437	0.868	0.592	0.288	0.504	0.480	west-northwest	2.8	No
15:20	0.492	0.687	0.438	0.868	0.591	0.291	0.503	0.480	northwest	3.2	No
15:30	0.494	0.688	0.438	0.866	0.592	0.288	0.503	0.479	northwest	2.5	No
15:40	0.495	0.689	0.438	0.867	0.592	0.289	0.505	0.481	west	0.7	No
15:50	0.495	0.691	0.439	0.868	0.594	0.290	0.501	0.481	west-northwest	2.6	No
16:00	0.495	0.689	0.438	0.867	0.594	0.289	0.501	0.481	west-southwest	3.7	No
16:10	0.496	0.691	0.439	0.869	0.595	0.288	0.503	0.480	west	6.3	No
16:20	0.498	0.690	0.439	0.866	0.597	0.290	0.502	0.481	west	7.2	No
16:30	0.494	0.688	0.438	0.868	0.597	0.291	0.502	0.481	west	7.7	No
16:40	0.496	0.693	0.437	0.869	0.595	0.291	0.503	0.482	west	9.0	No
16:50	0.495	0.691	0.439	0.868	0.597	0.290	0.502	0.481	west-northwest	7.8	No
17:00	0.496	0.692	0.438	0.870	0.598	0.291	0.503	0.481	west-northwest	7.5	No
17:10	0.496	0.690	0.439	0.869	0.599	0.291	0.513	0.482	west-northwest	4.7	No
17:20	0.496	0.692	0.438	0.869	0.597	0.292	0.504	0.481	west	4.4	No
17:30	0.496	0.691	0.439	0.869	0.596	0.291	0.503	0.481	west-northwest	3.7	No
17:40	0.497	0.692	0.437	0.867	0.599	0.290	0.504	0.481	west-southwest	2.5	No
17:50	0.496	0.690	0.438	0.866	0.600	0.291	0.505	0.481	west	3.7	No
18:00	0.497	0.692	0.438	0.869	0.599	0.292	0.506	0.480	west	3.5	No
18:10	0.497	0.692	0.439	0.869	0.598	0.291	0.505	0.482	west	6.1	No
18:20	0.495	0.692	0.438	0.870	0.598	0.290	0.505	0.480	west-northwest	8.2	No
18:30	0.496	0.692	0.438	0.869	0.598	0.289	0.505	0.480	west	6.3	No
18:40	0.496	0.692	0.438	0.869	0.599	0.291	0.507	0.479	west	5.1	No
18:50	0.496	0.693	0.437	0.869	0.599	0.290	0.506	0.480	west	5.0	No
19:00	0.495	0.693	0.440	0.869	0.600	0.291	0.504	0.480	west-southwest	6.8	No
19:10	0.496	0.692	0.438	0.869	0.598	0.291	0.506	0.480	west-southwest	6.7	No
19:20	0.495	0.693	0.438	0.868	0.600	0.291	0.507	0.479	west	7.6	No
19:30	0.495	0.693	0.438	0.869	0.598	0.291	0.506	0.481	west	6.5	No
19:40	0.494	0.692	0.439	0.869	0.598	0.291	0.506	0.480	west	6.2	No
19:50	0.496	0.692	0.438	0.870	0.600	0.291	0.506	0.479	west-southwest	7.8	No
20:00	0.496	0.693	0.437	0.870	0.599	0.291	0.504	0.480	west-southwest	7.7	No
20:10	0.496	0.694	0.437	0.870	0.599	0.290	0.505	0.481	west	8.7	No
20:20	0.497	0.694	0.439	0.868	0.600	0.291	0.505	0.481	west	8.0	No
20:30	0.496	0.692	0.438	0.870	0.599	0.291	0.505	0.480	west	5.9	No
20:40	0.498	0.692	0.437	0.870	0.602	0.290	0.505	0.478	west	2.8	No
20:50	0.496	0.694	0.438	0.871	0.600	0.289	0.505	0.480	southwest	0.6	No
21:00	0.497	0.694	0.438	0.870	0.601	0.289	0.504	0.480	southwest	3.1	No
21:10	0.497	0.694	0.438	0.870	0.600	0.290	0.505	0.481	southwest	1.3	No
21:20	0.496	0.694	0.438	0.871	0.601	0.292	0.504	0.481	southwest	3.6	No
21:30	0.496	0.696	0.438	0.870	0.602	0.291	0.506	0.483	southwest	3.7	No
21:40	0.498	0.696	0.440	0.872	0.601	0.291	0.506	0.482	southwest	3.1	No
21:50	0.497	0.696	0.438	0.870	0.601	0.291	0.506	0.482	west-southwest	4.3	No
22:00	0.497	0.695	0.439	0.872	0.602	0.293	0.505	0.483	southwest	4.1	No
22:10	0.496	0.695	0.439	0.871	0.601	0.291	0.505	0.483	west	2.1	No
22:20	0.497	0.694	0.439	0.873	0.602	0.291	0.507	0.481	southwest	3.1	No
22:30	0.496	0.694	0.438	0.870	0.602	0.291	0.505	0.483	south	1.6	No
22:40	0.497	0.697	0.438	0.871	0.603	0.291	0.506	0.482	west-southwest	3.4	No
22:50	0.497	0.696	0.438	0.871	0.603	0.290	0.507	0.482	south-southwest	1.9	No
23:00	0.499	0.696	0.438	0.872	0.602	0.293	0.504	0.483	south-southwest	3.6	No
23:10	0.498	0.695	0.439	0.874	0.605	0.292	0.506	0.481	south	3.7	No
23:20	0.497	0.695	0.439	0.872	0.603	0.291	0.507	0.481	south-southwest	5.4	No
23:30	0.498	0.697	0.437	0.871	0.604	0.292	0.505	0.482	south	5.3	No
23:40	0.498	0.696	0.438	0.872	0.601	0.292	0.507	0.483	south	3.3	No
23:50	0.497	0.697	0.439	0.872	0.603	0.292	0.508	0.482	south	3.5	No