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

○Information

○Measurement value list ： 2026/11/05(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	0.425	0.660	0.430	0.831	0.568	0.291	0.477	0.460	south-southwest	4.6	Yes
00:10	0.425	0.658	0.428	0.827	0.567	0.291	0.478	0.461	south-southwest	4.2	Yes
00:20	0.425	0.655	0.428	0.823	0.566	0.291	0.479	0.459	south-southwest	4.0	Yes
00:30	0.425	0.657	0.429	0.821	0.564	0.290	0.478	0.458	south-southwest	3.5	Yes
00:40	0.424	0.657	0.429	0.819	0.565	0.291	0.478	0.457	south-southwest	3.6	Yes
00:50	0.426	0.657	0.428	0.819	0.564	0.291	0.479	0.458	southwest	2.8	Yes
01:00	0.423	0.658	0.428	0.819	0.562	0.290	0.477	0.458	southwest	3.0	Yes
01:10	0.425	0.656	0.430	0.817	0.566	0.291	0.478	0.458	southwest	3.4	Yes
01:20	0.425	0.658	0.428	0.820	0.565	0.291	0.478	0.459	southwest	3.4	Yes
01:30	0.426	0.657	0.429	0.818	0.563	0.290	0.478	0.458	south-southwest	2.4	Yes
01:40	0.426	0.658	0.429	0.819	0.563	0.292	0.477	0.458	south-southwest	2.0	Yes
01:50	0.425	0.657	0.429	0.816	0.565	0.292	0.479	0.459	south-southwest	1.7	Yes
02:00	0.426	0.658	0.430	0.817	0.564	0.292	0.478	0.458	south-southwest	0.7	Yes
02:10	0.425	0.658	0.430	0.818	0.564	0.291	0.476	0.459	southwest	0.6	Yes
02:20	0.425	0.657	0.429	0.814	0.564	0.291	0.478	0.459	northwest	1.0	Yes
02:30	0.422	0.658	0.430	0.815	0.564	0.292	0.478	0.458	west-northwest	1.1	Yes
02:40	0.425	0.656	0.429	0.815	0.562	0.293	0.477	0.459	west-northwest	2.1	Yes
02:50	0.424	0.656	0.428	0.814	0.561	0.293	0.477	0.458	west-northwest	1.7	Yes
03:00	0.425	0.655	0.429	0.813	0.562	0.291	0.476	0.458	northwest	1.3	Yes
03:10	0.424	0.656	0.428	0.811	0.561	0.292	0.477	0.456	northwest	0.8	Yes
03:20	0.424	0.656	0.427	0.810	0.562	0.291	0.476	0.459	north	1.1	Yes
03:30	0.423	0.656	0.428	0.811	0.562	0.291	0.475	0.458	north-northwest	2.1	Yes
03:40	0.423	0.657	0.428	0.812	0.560	0.291	0.475	0.457	north-northwest	2.8	Yes
03:50	0.423	0.656	0.428	0.809	0.561	0.292	0.477	0.458	northwest	2.9	Yes
04:00	0.421	0.656	0.429	0.811	0.562	0.290	0.477	0.460	northwest	3.7	Yes
04:10	0.424	0.654	0.426	0.811	0.562	0.290	0.475	0.457	northwest	3.4	Yes
04:20	0.420	0.655	0.426	0.812	0.561	0.290	0.475	0.458	northwest	3.0	Yes
04:30	0.420	0.653	0.427	0.812	0.560	0.289	0.476	0.459	northwest	2.3	Yes
04:40	0.421	0.655	0.427	0.810	0.560	0.290	0.476	0.457	northwest	3.3	Yes
04:50	0.419	0.654	0.424	0.810	0.559	0.289	0.475	0.458	north-northwest	2.8	Yes
05:00	0.420	0.652	0.426	0.810	0.558	0.289	0.476	0.458	north-northwest	2.2	Yes
05:10	0.418	0.652	0.426	0.806	0.558	0.289	0.477	0.457	north-northwest	3.7	Yes
05:20	0.418	0.651	0.423	0.806	0.558	0.289	0.474	0.457	northwest	4.2	Yes
05:30	0.419	0.650	0.423	0.804	0.556	0.287	0.474	0.456	north-northwest	4.0	Yes
05:40	0.420	0.650	0.422	0.804	0.555	0.287	0.474	0.457	north-northwest	3.9	Yes
05:50	0.417	0.651	0.421	0.804	0.555	0.287	0.474	0.456	northwest	3.9	Yes
06:00	0.417	0.649	0.422	0.801	0.555	0.288	0.475	0.457	north-northwest	3.5	Yes
06:10	0.417	0.649	0.421	0.801	0.555	0.287	0.474	0.455	north-northwest	4.0	Yes
06:20	0.417	0.650	0.424	0.801	0.554	0.287	0.474	0.455	northwest	4.1	Yes
06:30	0.417	0.650	0.422	0.803	0.554	0.288	0.473	0.457	north-northwest	4.8	Yes
06:40	0.418	0.650	0.420	0.804	0.555	0.288	0.474	0.455	north-northwest	5.2	Yes
06:50	0.417	0.649	0.420	0.803	0.554	0.286	0.473	0.455	north-northwest	5.8	Yes
07:00	0.417	0.649	0.420	0.801	0.555	0.287	0.474	0.456	north-northwest	5.6	Yes
07:10	0.416	0.647	0.420	0.800	0.552	0.288	0.473	0.458	north-northwest	4.9	Yes
07:20	0.417	0.647	0.421	0.801	0.551	0.286	0.475	0.457	north-northwest	5.8	Yes
07:30	0.415	0.648	0.421	0.800	0.552	0.287	0.474	0.456	north-northwest	6.6	Yes
07:40	0.416	0.649	0.423	0.801	0.552	0.287	0.474	0.456	north-northwest	5.9	Yes
07:50	0.416	0.647	0.422	0.799	0.552	0.287	0.474	0.455	north-northwest	6.6	Yes
08:00	0.415	0.645	0.423	0.799	0.552	0.287	0.473	0.455	north-northwest	6.9	Yes
08:10	0.417	0.645	0.422	0.800	0.550	0.287	0.473	0.455	north-northwest	6.2	Yes
08:20	0.415	0.644	0.424	0.799	0.551	0.287	0.474	0.454	north-northwest	6.5	Yes
08:30	0.416	0.643	0.423	0.797	0.551	0.288	0.474	0.454	north-northwest	7.3	Yes
08:40	0.416	0.641	0.425	0.793	0.550	0.286	0.472	0.452	north-northwest	7.0	Yes
08:50	0.417	0.641	0.424	0.793	0.549	0.288	0.471	0.451	north-northwest	5.7	Yes
09:00	0.415	0.639	0.422	0.792	0.547	0.287	0.471	0.451	north	6.2	Yes
09:10	0.416	0.639	0.423	0.793	0.546	0.288	0.471	0.451	north	6.6	Yes
09:20	0.417	0.642	0.425	0.794	0.546	0.289	0.471	0.449	north	6.4	Yes
09:30	0.417	0.642	0.426	0.793	0.546	0.288	0.471	0.450	north	6.2	Yes
09:40	0.419	0.643	0.425	0.793	0.545	0.288	0.470	0.451	north	6.7	Yes
09:50	0.418	0.642	0.425	0.795	0.543	0.288	0.471	0.450	north-northwest	5.4	Yes
10:00	0.417	0.645	0.423	0.795	0.544	0.287	0.470	0.451	north	4.9	Yes
10:10	0.418	0.643	0.424	0.794	0.546	0.285	0.470	0.451	north-northwest	3.4	Yes
10:20	0.418	0.643	0.425	0.797	0.546	0.289	0.471	0.452	north-northwest	4.0	Yes
10:30	0.419	0.642	0.422	0.796	0.546	0.286	0.470	0.451	north-northwest	3.3	Yes
10:40	0.417	0.642	0.424	0.795	0.546	0.287	0.470	0.453	north-northwest	3.5	Yes
10:50	0.416	0.641	0.424	0.794	0.545	0.288	0.470	0.453	north-northwest	3.7	Yes
11:00	0.418	0.642	0.426	0.793	0.546	0.289	0.471	0.453	north-northwest	3.5	Yes
11:10	0.419	0.644	0.424	0.796	0.545	0.287	0.472	0.454	north-northwest	3.8	Yes
11:20	0.418	0.644	0.423	0.797	0.545	0.289	0.470	0.453	north-northwest	5.1	Yes
11:30	0.417	0.642	0.423	0.797	0.546	0.287	0.471	0.455	north	4.7	Yes
11:40	0.417	0.645	0.421	0.796	0.547	0.287	0.471	0.455	north	4.4	Yes
11:50	0.415	0.642	0.422	0.795	0.544	0.287	0.471	0.456	north-northwest	4.9	Yes
12:00	0.415	0.642	0.423	0.796	0.545	0.286	0.471	0.454	north-northwest	6.2	Yes
12:10	0.416	0.641	0.423	0.795	0.544	0.287	0.471	0.456	north-northwest	5.4	Yes
12:20	0.416	0.643	0.421	0.796	0.544	0.286	0.471	0.455	north-northwest	5.0	Yes
12:30	0.416	0.642	0.422	0.796	0.544	0.287	0.471	0.454	north-northwest	6.4	Yes
12:40	0.416	0.643	0.425	0.797	0.542	0.287	0.472	0.455	north-northwest	5.3	Yes
12:50	0.415	0.641	0.424	0.795	0.541	0.288	0.473	0.454	north-northwest	5.9	Yes
13:00	0.415	0.641	0.424	0.793	0.543	0.287	0.472	0.454	north-northwest	5.2	Yes
13:10	0.412	0.639	0.422	0.791	0.540	0.286	0.469	0.454	north	5.9	Yes
13:20	0.413	0.637	0.420	0.789	0.537	0.285	0.471	0.454	north-northwest	5.8	Yes
13:30	0.413	0.638	0.424	0.788	0.538	0.284	0.470	0.454	north	5.9	Yes
13:40	0.416	0.641	0.426	0.793	0.537	0.286	0.470	0.455	north-northwest	6.2	Yes
13:50	0.415	0.638	0.424	0.790	0.538	0.287	0.471	0.453	north	6.4	Yes
14:00	0.415	0.637	0.422	0.788	0.538	0.287	0.469	0.453	north	6.8	Yes
14:10	0.414	0.637	0.423	0.789	0.537	0.287	0.471	0.453	north-northwest	5.7	Yes
14:20	0.416	0.639	0.425	0.790	0.534	0.287	0.471	0.451	north	6.3	Yes
14:30	0.416	0.640	0.422	0.790	0.538	0.286	0.470	0.453	north	5.4	Yes
14:40	0.413	0.641	0.422	0.794	0.539	0.288	0.470	0.454	north-northeast	4.8	Yes
14:50	0.415	0.640	0.424	0.794	0.538	0.287	0.472	0.454	north	6.3	Yes
15:00	0.415	0.640	0.422	0.794	0.538	0.285	0.470	0.452	north	5.8	Yes
15:10	0.415	0.640	0.421	0.796	0.539	0.286	0.470	0.454	north	6.0	Yes
15:20	0.414	0.642	0.422	0.797	0.537	0.285	0.471	0.456	north	6.1	Yes
15:30	0.414	0.641	0.422	0.796	0.538	0.286	0.471	0.456	north-northwest	7.0	Yes
15:40	0.411	0.636	0.419	0.795	0.536	0.286	0.470	0.453	north-northwest	5.0	Yes
15:50	0.408	0.634	0.419	0.788	0.534	0.284	0.470	0.453	north-northwest	5.3	Yes
16:00	0.408	0.634	0.418	0.788	0.533	0.284	0.468	0.452	north-northwest	5.4	Yes
16:10	0.408	0.633	0.416	0.786	0.534	0.284	0.468	0.453	north-northwest	5.3	Yes
16:20	0.409	0.634	0.418	0.788	0.532	0.284	0.468	0.452	north-northwest	5.1	Yes
16:30	0.409	0.638	0.420	0.789	0.534	0.284	0.468	0.453	north-northwest	4.8	Yes
16:40	0.408	0.637	0.418	0.791	0.535	0.284	0.469	0.454	north-northwest	4.9	Yes
16:50	0.409	0.639	0.419	0.792	0.535	0.284	0.468	0.453	north-northwest	6.2	Yes
17:00	0.411	0.638	0.419	0.791	0.535	0.283	0.469	0.454	north-northwest	4.3	Yes
17:10	0.410	0.638	0.419	0.794	0.536	0.284	0.469	0.455	north-northwest	5.7	Yes
17:20	0.411	0.639	0.420	0.792	0.536	0.285	0.469	0.455	north-northwest	6.2	Yes
17:30	0.413	0.640	0.417	0.793	0.539	0.283	0.470	0.455	north-northwest	5.1	Yes
17:40	0.412	0.640	0.419	0.795	0.537	0.284	0.470	0.456	north-northwest	5.4	Yes
17:50	0.412	0.640	0.420	0.793	0.537	0.284	0.471	0.456	north-northwest	6.1	No
18:00	0.413	0.641	0.418	0.796	0.537	0.285	0.471	0.456	northwest	6.4	No
18:10	0.412	0.643	0.419	0.795	0.538	0.285	0.472	0.457	northwest	6.3	No
18:20	0.412	0.644	0.420	0.798	0.539	0.284	0.472	0.457	northwest	6.1	No
18:30	0.412	0.644	0.419	0.795	0.541	0.285	0.471	0.458	northwest	6.2	No
18:40	0.412	0.645	0.419	0.796	0.540	0.284	0.472	0.459	northwest	5.8	No
18:50	0.413	0.643	0.419	0.799	0.540	0.284	0.473	0.460	northwest	6.3	No
19:00	0.412	0.646	0.418	0.797	0.540	0.285	0.473	0.459	northwest	6.0	No
19:10	0.413	0.644	0.420	0.797	0.541	0.285	0.473	0.459	northwest	6.1	No
19:20	0.413	0.645	0.420	0.799	0.541	0.285	0.474	0.457	northwest	6.4	No
19:30	0.413	0.645	0.419	0.799	0.542	0.285	0.475	0.461	northwest	6.0	No
19:40	0.413	0.648	0.420	0.798	0.542	0.284	0.476	0.458	northwest	4.7	No
19:50	0.412	0.648	0.420	0.798	0.542	0.286	0.474	0.458	northwest	4.8	No
20:00	0.412	0.647	0.419	0.800	0.543	0.286	0.474	0.459	northwest	4.5	No
20:10	0.413	0.645	0.420	0.799	0.544	0.286	0.473	0.458	northwest	4.7	No
20:20	0.413	0.646	0.419	0.799	0.542	0.285	0.476	0.459	northwest	4.9	No
20:30	0.414	0.648	0.418	0.800	0.544	0.286	0.476	0.459	west-northwest	4.7	No
20:40	0.413	0.647	0.420	0.798	0.542	0.286	0.476	0.460	northwest	4.2	No
20:50	0.414	0.647	0.420	0.801	0.544	0.285	0.476	0.458	north-northwest	3.0	No
21:00	0.414	0.647	0.419	0.802	0.543	0.286	0.475	0.459	northwest	4.5	No
21:10	0.415	0.648	0.421	0.800	0.545	0.286	0.475	0.458	northwest	4.4	No
21:20	0.414	0.649	0.420	0.800	0.543	0.286	0.476	0.458	northwest	3.6	No
21:30	0.413	0.647	0.420	0.800	0.545	0.286	0.476	0.459	west-northwest	2.9	No
21:40	0.414	0.649	0.420	0.801	0.545	0.285	0.477	0.459	west-northwest	2.2	No
21:50	0.413	0.648	0.421	0.801	0.545	0.286	0.475	0.459	west	1.3	No
22:00	0.414	0.648	0.420	0.802	0.545	0.287	0.477	0.458	southwest	1.0	No
22:10	0.415	0.650	0.421	0.802	0.546	0.286	0.476	0.459	south-southwest	1.0	No
22:20	0.414	0.650	0.421	0.802	0.545	0.287	0.477	0.460	southwest	1.0	No
22:30	0.415	0.651	0.419	0.802	0.547	0.286	0.476	0.459	southwest	1.1	No
22:40	0.416	0.649	0.421	0.801	0.546	0.285	0.476	0.458	south-southwest	1.7	No
22:50	0.415	0.650	0.422	0.801	0.547	0.287	0.475	0.458	south	1.0	No
23:00	0.416	0.651	0.421	0.803	0.547	0.287	0.475	0.458	-	CALM	No
23:10	0.414	0.651	0.420	0.803	0.547	0.287	0.475	0.457	south	1.8	No
23:20	0.415	0.650	0.421	0.803	0.545	0.287	0.477	0.459	southwest	3.3	Yes
23:30	0.415	0.649	0.422	0.802	0.546	0.285	0.478	0.458	southwest	2.2	No
23:40	0.415	0.649	0.421	0.803	0.548	0.288	0.477	0.458	south-southeast	0.7	No
23:50	0.416	0.651	0.420	0.804	0.547	0.287	0.475	0.458	-	CALM	No