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

○Information

○Measurement value list ： 2026/09/18(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	0.411	0.643	0.419	0.785	0.534	0.284	0.469	0.457	north	3.4	No
00:10	0.410	0.639	0.419	0.786	0.533	0.285	0.472	0.456	north-northeast	3.7	No
00:20	0.411	0.638	0.419	0.787	0.533	0.286	0.471	0.457	north	3.2	No
00:30	0.409	0.639	0.419	0.787	0.533	0.286	0.472	0.456	north-northeast	4.8	No
00:40	0.410	0.639	0.419	0.786	0.534	0.284	0.471	0.454	north	4.4	No
00:50	0.409	0.641	0.420	0.786	0.532	0.286	0.472	0.457	north	5.5	No
01:00	0.412	0.640	0.419	0.785	0.533	0.286	0.471	0.456	north	4.6	No
01:10	0.410	0.639	0.420	0.785	0.536	0.286	0.470	0.455	north	5.4	No
01:20	0.410	0.640	0.418	0.785	0.534	0.285	0.470	0.458	north	5.8	No
01:30	0.410	0.641	0.418	0.785	0.535	0.286	0.471	0.457	north-northeast	7.0	No
01:40	0.410	0.640	0.419	0.787	0.534	0.285	0.472	0.456	north-northeast	5.3	No
01:50	0.410	0.642	0.418	0.786	0.533	0.285	0.472	0.455	north	5.7	No
02:00	0.412	0.641	0.418	0.785	0.534	0.286	0.470	0.456	north	6.0	No
02:10	0.410	0.640	0.417	0.784	0.535	0.286	0.471	0.458	north	5.3	No
02:20	0.410	0.641	0.418	0.786	0.536	0.286	0.472	0.458	north-northeast	5.6	No
02:30	0.409	0.640	0.418	0.784	0.533	0.285	0.471	0.455	north-northeast	5.1	No
02:40	0.410	0.642	0.419	0.786	0.535	0.285	0.472	0.456	north	5.5	No
02:50	0.410	0.640	0.418	0.789	0.535	0.285	0.471	0.457	north	5.5	No
03:00	0.410	0.642	0.417	0.787	0.535	0.285	0.471	0.458	north-northeast	7.1	No
03:10	0.412	0.643	0.419	0.787	0.534	0.285	0.472	0.459	north-northeast	6.4	No
03:20	0.411	0.641	0.418	0.786	0.534	0.285	0.472	0.458	north-northeast	6.8	No
03:30	0.412	0.640	0.419	0.787	0.534	0.284	0.471	0.457	north-northeast	4.9	No
03:40	0.411	0.641	0.419	0.785	0.535	0.286	0.474	0.457	north	4.9	No
03:50	0.412	0.643	0.418	0.787	0.535	0.285	0.471	0.459	north-northeast	4.5	Yes
04:00	0.413	0.642	0.418	0.786	0.535	0.286	0.471	0.457	north	4.5	No
04:10	0.413	0.642	0.418	0.786	0.536	0.286	0.472	0.459	north	4.7	No
04:20	0.412	0.643	0.416	0.787	0.534	0.285	0.472	0.458	north-northwest	4.7	No
04:30	0.412	0.644	0.416	0.787	0.537	0.284	0.471	0.459	north-northwest	4.4	No
04:40	0.413	0.644	0.418	0.786	0.536	0.285	0.473	0.457	north-northwest	4.9	No
04:50	0.412	0.644	0.416	0.787	0.536	0.285	0.472	0.457	north-northwest	5.3	No
05:00	0.412	0.644	0.416	0.787	0.535	0.285	0.471	0.457	north-northwest	5.6	No
05:10	0.413	0.644	0.417	0.788	0.536	0.284	0.474	0.458	north-northwest	6.2	No
05:20	0.413	0.644	0.419	0.788	0.537	0.284	0.471	0.458	north-northwest	6.2	No
05:30	0.413	0.644	0.419	0.789	0.536	0.284	0.473	0.460	north-northwest	5.8	No
05:40	0.411	0.644	0.417	0.788	0.536	0.285	0.472	0.458	north-northwest	7.2	No
05:50	0.413	0.646	0.417	0.790	0.536	0.286	0.471	0.458	north-northwest	6.4	No
06:00	0.414	0.644	0.419	0.786	0.537	0.286	0.472	0.458	north-northwest	5.7	No
06:10	0.413	0.644	0.418	0.788	0.536	0.285	0.472	0.459	north-northwest	5.8	No
06:20	0.413	0.644	0.415	0.785	0.537	0.284	0.472	0.458	north-northwest	6.2	No
06:30	0.412	0.645	0.418	0.788	0.537	0.285	0.472	0.458	north-northwest	5.1	Yes
06:40	0.413	0.646	0.416	0.786	0.537	0.284	0.471	0.458	north-northwest	4.9	Yes
06:50	0.413	0.648	0.416	0.787	0.537	0.286	0.471	0.459	north-northwest	5.5	No
07:00	0.413	0.646	0.418	0.787	0.537	0.285	0.471	0.459	north-northwest	4.3	No
07:10	0.413	0.647	0.418	0.788	0.536	0.284	0.472	0.457	north	4.5	No
07:20	0.412	0.648	0.418	0.787	0.537	0.284	0.472	0.457	north	4.8	No
07:30	0.412	0.645	0.418	0.788	0.536	0.285	0.472	0.457	north	4.8	No
07:40	0.410	0.646	0.418	0.790	0.537	0.285	0.473	0.457	north-northeast	7.7	No
07:50	0.410	0.644	0.419	0.786	0.538	0.285	0.472	0.457	north	7.0	Yes
08:00	0.410	0.643	0.418	0.786	0.537	0.284	0.472	0.457	north-northeast	8.3	No
08:10	0.411	0.645	0.417	0.788	0.537	0.283	0.473	0.457	north-northeast	8.1	Yes
08:20	0.411	0.643	0.417	0.788	0.536	0.283	0.471	0.458	north-northeast	7.5	Yes
08:30	0.412	0.644	0.416	0.789	0.537	0.285	0.473	0.457	north-northeast	7.3	Yes
08:40	0.411	0.643	0.415	0.789	0.535	0.285	0.473	0.456	north-northeast	5.6	Yes
08:50	0.412	0.643	0.414	0.789	0.534	0.284	0.473	0.456	north	7.2	Yes
09:00	0.414	0.643	0.416	0.788	0.535	0.285	0.472	0.455	north-northeast	7.7	Yes
09:10	0.412	0.642	0.413	0.789	0.535	0.286	0.472	0.456	north	6.8	Yes
09:20	0.411	0.642	0.415	0.789	0.535	0.286	0.472	0.455	north	7.3	Yes
09:30	0.412	0.643	0.416	0.789	0.534	0.285	0.475	0.456	north	6.4	Yes
09:40	0.412	0.643	0.416	0.789	0.534	0.284	0.471	0.456	north	5.0	Yes
09:50	0.412	0.644	0.416	0.788	0.535	0.285	0.473	0.456	north-northeast	4.8	Yes
10:00	0.413	0.644	0.418	0.790	0.538	0.284	0.472	0.456	north	6.3	Yes
10:10	0.412	0.643	0.418	0.787	0.535	0.284	0.472	0.456	north	6.7	Yes
10:20	0.412	0.645	0.417	0.788	0.538	0.285	0.471	0.456	north	6.7	No
10:30	0.410	0.643	0.417	0.788	0.537	0.285	0.472	0.456	north	8.4	Yes
10:40	0.411	0.645	0.417	0.788	0.537	0.284	0.472	0.457	north	4.3	Yes
10:50	0.409	-	0.419	0.789	0.537	0.285	0.472	0.457	north	6.4	No
11:00	0.410	-	0.417	0.788	0.536	0.285	0.472	0.456	north	6.4	No
11:10	0.411	-	0.416	0.788	0.538	0.284	0.473	0.455	north-northeast	6.3	Yes
11:20	0.412	-	0.416	0.789	0.535	0.284	0.472	0.457	north	5.8	Yes
11:30	0.412	-	0.416	0.787	0.533	0.284	0.473	0.456	north	6.0	Yes
11:40	0.412	0.644	0.418	0.789	0.535	0.285	0.473	0.457	north	6.9	No
11:50	0.413	0.646	0.419	0.788	0.536	0.284	0.473	0.457	north-northeast	6.5	No
12:00	0.411	0.647	0.417	0.789	0.534	0.284	0.474	0.456	north	8.4	Yes
12:10	0.412	0.647	0.417	0.788	0.535	0.284	0.473	0.456	north-northeast	7.7	Yes
12:20	0.413	0.648	0.418	0.789	0.535	0.285	0.472	0.457	north-northeast	8.6	Yes
12:30	0.411	0.645	0.416	0.787	0.535	0.285	0.472	0.457	north	7.2	Yes
12:40	0.413	0.646	0.417	0.788	0.535	0.286	0.474	0.456	north	6.5	Yes
12:50	0.412	0.649	0.417	0.790	0.534	0.284	0.474	0.457	north	6.9	Yes
13:00	0.412	0.646	0.416	0.789	0.536	0.285	0.472	0.458	north-northeast	8.9	Yes
13:10	0.413	0.646	0.417	0.789	0.537	0.284	0.473	0.457	north	6.6	Yes
13:20	0.412	0.648	0.416	0.787	0.538	0.286	0.474	0.457	north	5.6	Yes
13:30	0.414	0.648	0.419	0.789	0.538	0.286	0.474	0.457	north-northeast	5.7	Yes
13:40	0.413	0.649	0.417	0.789	0.536	0.285	0.472	0.457	north-northeast	5.4	Yes
13:50	0.413	0.647	0.417	0.790	0.537	0.286	0.473	0.457	north-northwest	5.4	Yes
14:00	0.413	0.649	0.418	0.790	0.537	0.285	0.473	0.457	north-northwest	4.3	Yes
14:10	0.412	0.648	0.417	0.789	0.537	0.286	0.472	0.458	north	5.5	Yes
14:20	0.416	0.648	0.418	0.791	0.537	0.285	0.473	0.458	north	6.3	Yes
14:30	0.415	0.649	0.418	0.791	0.538	0.286	0.474	0.458	north	6.0	Yes
14:40	0.413	0.650	0.417	0.789	0.537	0.288	0.473	0.458	north-northeast	7.4	Yes
14:50	0.414	0.648	0.418	0.791	0.540	0.286	0.472	0.459	north	6.8	Yes
15:00	0.414	0.650	0.418	0.791	0.539	0.287	0.475	0.457	north	6.4	Yes
15:10	0.414	0.652	0.419	0.791	0.538	0.288	0.474	0.457	north	6.4	Yes
15:20	0.414	0.649	0.418	0.791	0.540	0.288	0.473	0.458	north	7.2	Yes
15:30	0.412	0.650	0.419	0.791	0.538	0.288	0.474	0.456	north	5.5	Yes
15:40	0.414	0.650	0.418	0.793	0.538	0.287	0.473	0.458	north	5.7	Yes
15:50	0.414	0.647	0.417	0.792	0.539	0.286	0.473	0.456	north	6.5	Yes
16:00	0.413	0.648	0.419	0.792	0.539	0.286	0.474	0.457	north	6.6	Yes
16:10	0.414	0.647	0.417	0.791	0.539	0.286	0.472	0.458	north	6.6	Yes
16:20	0.413	0.646	0.418	0.790	0.538	0.287	0.473	0.457	north	6.3	Yes
16:30	0.412	0.644	0.416	0.788	0.534	0.285	0.473	0.458	north	6.1	Yes
16:40	0.411	0.641	0.415	0.786	0.534	0.286	0.472	0.457	north	6.0	Yes
16:50	0.411	0.642	0.415	0.788	0.535	0.286	0.472	0.457	north	5.9	Yes
17:00	0.412	0.642	0.417	0.786	0.535	0.284	0.471	0.457	north	6.6	Yes
17:10	0.411	0.641	0.415	0.784	0.533	0.285	0.470	0.456	north	5.7	Yes
17:20	0.411	0.640	0.415	0.779	0.534	0.284	0.470	0.456	north	5.6	Yes
17:30	0.409	0.635	0.415	0.777	0.530	0.286	0.471	0.456	north	4.7	Yes
17:40	0.406	0.637	0.414	0.775	0.531	0.285	0.470	0.455	north	4.7	Yes
17:50	0.406	0.636	0.413	0.774	0.529	0.284	0.469	0.456	north	5.2	Yes
18:00	0.406	0.634	0.413	0.772	0.530	0.284	0.469	0.454	north	5.3	Yes
18:10	0.404	0.634	0.413	0.771	0.528	0.285	0.469	0.452	north	5.9	Yes
18:20	0.403	0.632	0.413	0.769	0.527	0.284	0.467	0.455	north	4.9	Yes
18:30	0.404	0.631	0.413	0.767	0.527	0.284	0.468	0.452	north-northwest	5.9	Yes
18:40	0.402	0.631	0.411	0.768	0.526	0.283	0.467	0.453	north	5.7	Yes
18:50	0.402	0.631	0.412	0.765	0.526	0.284	0.466	0.455	north	4.8	Yes
19:00	0.402	0.630	0.410	0.763	0.526	0.283	0.466	0.451	north	5.7	Yes
19:10	0.401	0.631	0.410	0.763	0.524	0.284	0.465	0.451	north	5.4	Yes
19:20	0.404	0.629	0.412	0.763	0.524	0.283	0.466	0.452	north	6.1	Yes
19:30	0.401	0.629	0.411	0.762	0.523	0.283	0.467	0.451	north	5.9	Yes
19:40	0.402	0.629	0.410	0.761	0.523	0.282	0.465	0.452	north	6.0	Yes
19:50	0.400	0.629	0.410	0.761	0.523	0.283	0.465	0.451	north	5.5	Yes
20:00	0.399	0.626	0.410	0.759	0.521	0.284	0.465	0.451	north-northwest	6.1	Yes
20:10	0.400	0.628	0.410	0.759	0.522	0.283	0.463	0.450	north	5.3	Yes
20:20	0.399	0.625	0.409	0.756	0.520	0.281	0.462	0.450	north-northwest	5.7	Yes
20:30	0.399	0.625	0.407	0.755	0.520	0.282	0.463	0.449	north-northwest	5.4	Yes
20:40	0.398	0.626	0.407	0.754	0.518	0.282	0.461	0.450	north-northwest	5.2	Yes
20:50	0.400	0.625	0.407	0.755	0.516	0.282	0.462	0.447	north-northwest	5.2	Yes
21:00	0.399	0.623	0.406	0.755	0.518	0.281	0.463	0.449	north	4.8	Yes
21:10	0.399	0.624	0.407	0.755	0.516	0.282	0.462	0.449	north	4.4	Yes
21:20	0.400	0.625	0.408	0.756	0.516	0.282	0.462	0.449	north-northwest	4.9	Yes
21:30	0.399	0.625	0.408	0.754	0.516	0.282	0.461	0.448	north	5.3	Yes
21:40	0.399	0.625	0.410	0.755	0.516	0.282	0.461	0.447	north-northwest	4.8	Yes
21:50	0.400	0.624	0.408	0.755	0.515	0.281	0.461	0.449	north-northwest	4.5	Yes
22:00	0.401	0.624	0.407	0.755	0.515	0.281	0.462	0.447	north	5.1	Yes
22:10	0.399	0.622	0.410	0.756	0.515	0.281	0.463	0.449	north	4.5	Yes
22:20	0.397	0.622	0.408	0.754	0.514	0.281	0.461	0.449	north	3.7	Yes
22:30	0.400	0.623	0.408	0.753	0.512	0.280	0.460	0.449	north-northwest	4.8	Yes
22:40	0.399	0.624	0.407	0.755	0.514	0.282	0.462	0.448	north-northwest	4.4	Yes
22:50	0.400	0.624	0.409	0.755	0.513	0.281	0.461	0.448	north-northwest	5.0	Yes
23:00	0.400	0.624	0.408	0.756	0.514	0.282	0.463	0.448	north-northwest	4.5	Yes
23:10	0.400	0.623	0.407	0.759	0.515	0.283	0.461	0.449	north-northwest	5.3	Yes
23:20	0.401	0.623	0.408	0.759	0.514	0.282	0.461	0.448	north-northwest	5.5	Yes
23:30	0.400	0.626	0.409	0.759	0.514	0.282	0.461	0.449	north-northwest	4.9	Yes
23:40	0.401	0.622	0.410	0.761	0.514	0.282	0.462	0.449	northwest	4.3	Yes
23:50	0.399	0.626	0.409	0.763	0.515	0.281	0.461	0.449	north-northwest	5.9	Yes