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

○Information

○Measurement value list ： 2026/03/04(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	0.480	0.678	0.431	0.841	0.570	0.296	0.497	0.474	northwest	5.8	Yes
00:10	0.481	0.679	0.432	0.840	0.568	0.297	0.495	0.475	north-northwest	5.8	Yes
00:20	0.483	0.678	0.434	0.844	0.569	0.296	0.494	0.475	north-northwest	5.1	Yes
00:30	0.481	0.679	0.435	0.842	0.568	0.298	0.496	0.474	northwest	5.6	Yes
00:40	0.484	0.677	0.434	0.845	0.567	0.297	0.494	0.475	north-northwest	5.9	Yes
00:50	0.482	0.678	0.435	0.844	0.568	0.298	0.495	0.475	northwest	6.3	Yes
01:00	0.484	0.680	0.435	0.845	0.568	0.297	0.496	0.474	northwest	6.2	Yes
01:10	0.482	0.680	0.434	0.844	0.568	0.298	0.496	0.475	northwest	5.9	Yes
01:20	0.483	0.680	0.434	0.843	0.566	0.297	0.494	0.475	northwest	6.1	Yes
01:30	0.481	0.680	0.432	0.845	0.568	0.297	0.496	0.476	northwest	6.8	Yes
01:40	0.482	0.678	0.433	0.843	0.567	0.297	0.496	0.475	northwest	5.1	Yes
01:50	0.481	0.679	0.433	0.843	0.565	0.297	0.496	0.475	northwest	7.0	Yes
02:00	0.480	0.680	0.434	0.842	0.566	0.297	0.496	0.474	northwest	6.0	Yes
02:10	0.480	0.677	0.432	0.841	0.565	0.296	0.496	0.476	north-northwest	7.2	Yes
02:20	0.480	0.678	0.433	0.841	0.565	0.295	0.496	0.474	north-northwest	5.9	Yes
02:30	0.480	0.677	0.432	0.841	0.565	0.296	0.495	0.474	-	-	Yes
02:40	0.478	0.677	0.432	0.840	0.563	0.296	0.493	0.475	-	-	Yes
02:50	0.479	0.679	0.432	0.841	0.563	0.294	0.494	0.475	northwest	5.9	Yes
03:00	0.478	0.677	0.431	0.840	0.563	0.295	0.495	0.475	north-northwest	7.7	Yes
03:10	0.478	0.677	0.431	0.842	0.565	0.296	0.493	0.474	northwest	6.6	Yes
03:20	0.476	0.677	0.430	0.841	0.564	0.294	0.494	0.474	northwest	6.3	Yes
03:30	0.477	0.677	0.431	0.844	0.564	0.294	0.493	0.474	northwest	6.7	Yes
03:40	0.476	0.676	0.431	0.842	0.564	0.295	0.494	0.474	northwest	4.6	Yes
03:50	0.475	0.679	0.430	0.840	0.563	0.294	0.495	0.474	-	-	Yes
04:00	0.474	0.675	0.429	0.838	0.564	0.295	0.495	0.473	north-northwest	8.7	Yes
04:10	0.475	0.676	0.431	0.838	0.561	0.294	0.494	0.472	-	-	Yes
04:20	0.474	0.675	0.431	0.839	0.562	0.295	0.493	0.472	-	-	Yes
04:30	0.475	0.675	0.432	0.839	0.561	0.295	0.493	0.472	-	-	Yes
04:40	0.475	0.674	0.430	0.839	0.560	0.295	0.493	0.473	north-northwest	6.9	Yes
04:50	0.476	0.675	0.431	0.840	0.560	0.294	0.494	0.473	north-northwest	6.6	Yes
05:00	0.476	0.677	0.430	0.840	0.563	0.296	0.495	0.472	north-northwest	6.2	Yes
05:10	0.478	0.678	0.433	0.839	0.562	0.295	0.494	0.473	northwest	5.9	Yes
05:20	0.477	0.681	0.432	0.844	0.564	0.295	0.495	0.474	northwest	6.0	Yes
05:30	0.477	0.682	0.432	0.842	0.564	0.294	0.495	0.475	northwest	6.0	Yes
05:40	0.477	0.681	0.431	0.843	0.565	0.295	0.497	0.473	northwest	6.1	Yes
05:50	0.478	0.681	0.430	0.846	0.565	0.294	0.496	0.474	north-northwest	7.3	Yes
06:00	0.479	0.680	0.433	0.844	0.567	0.295	0.495	0.475	north-northwest	8.0	Yes
06:10	0.478	0.681	0.433	0.843	0.566	0.296	0.495	0.475	north-northwest	4.9	Yes
06:20	0.478	0.682	0.434	0.842	0.567	0.295	0.496	0.474	north-northwest	6.3	Yes
06:30	0.476	0.681	0.432	0.842	0.565	0.296	0.497	0.472	northwest	6.7	Yes
06:40	0.476	0.680	0.432	0.841	0.563	0.296	0.497	0.475	northwest	6.4	Yes
06:50	0.475	0.680	0.432	0.840	0.563	0.296	0.497	0.473	west-northwest	5.7	Yes
07:00	0.476	0.678	0.432	0.839	0.562	0.296	0.494	0.474	northwest	6.3	Yes
07:10	0.475	0.681	0.430	0.841	0.563	0.295	0.495	0.474	northwest	7.2	Yes
07:20	0.476	0.678	0.431	0.840	0.563	0.296	0.494	0.474	north-northwest	6.9	Yes
07:30	0.475	0.677	0.430	0.841	0.561	0.294	0.494	0.472	north-northwest	7.6	Yes
07:40	0.474	0.675	0.428	0.839	0.561	0.295	0.494	0.473	north-northwest	6.5	Yes
07:50	0.473	0.671	0.428	0.836	0.559	0.294	0.492	0.471	north-northwest	7.0	Yes
08:00	0.472	0.667	0.425	0.834	0.554	0.293	0.488	0.469	northwest	5.9	Yes
08:10	0.470	0.664	0.426	0.834	0.550	0.292	0.487	0.470	northwest	6.5	Yes
08:20	0.469	0.661	0.422	0.831	0.550	0.292	0.483	0.467	north-northwest	6.4	Yes
08:30	0.468	0.656	0.421	0.829	0.545	0.291	0.482	0.466	northwest	7.1	Yes
08:40	0.468	0.656	0.423	0.828	0.545	0.289	0.482	0.466	northwest	7.6	Yes
08:50	0.466	0.656	0.422	0.828	0.544	0.288	0.484	0.468	northwest	6.9	Yes
09:00	0.466	0.656	0.424	0.831	0.544	0.288	0.483	0.468	northwest	7.6	Yes
09:10	0.465	0.658	0.422	0.831	0.542	0.287	0.484	0.469	northwest	7.3	Yes
09:20	0.465	0.659	0.423	0.835	0.544	0.289	0.486	0.469	northwest	7.4	Yes
09:30	0.465	0.661	0.422	0.836	0.543	0.288	0.488	0.470	northwest	7.9	Yes
09:40	0.467	0.662	0.423	0.836	0.545	0.287	0.488	0.470	north-northwest	7.8	Yes
09:50	0.469	0.665	0.426	0.834	0.547	0.287	0.489	0.471	northwest	6.9	Yes
10:00	0.469	0.664	0.425	0.838	0.548	0.285	0.490	0.472	northwest	6.9	Yes
10:10	0.471	0.668	0.426	0.838	0.550	0.287	0.491	0.473	northwest	6.9	Yes
10:20	0.469	0.668	0.426	0.840	0.551	0.288	0.489	0.473	northwest	6.3	Yes
10:30	0.471	0.669	0.427	0.839	0.552	0.289	0.490	0.474	northwest	6.6	Yes
10:40	0.472	0.672	0.428	0.839	0.551	0.289	0.492	0.474	northwest	6.9	Yes
10:50	0.473	0.672	0.429	0.841	0.553	0.288	0.492	0.473	northwest	6.5	Yes
11:00	0.474	0.674	0.429	0.841	0.555	0.290	0.493	0.473	northwest	6.8	Yes
11:10	0.474	0.674	0.431	0.843	0.556	0.289	0.493	0.473	northwest	6.7	Yes
11:20	0.474	0.679	0.432	0.843	0.556	0.291	0.494	0.473	north-northwest	6.0	Yes
11:30	0.475	0.681	0.432	0.845	0.557	0.292	0.494	0.474	north-northwest	7.7	Yes
11:40	0.476	0.679	0.432	0.843	0.558	0.292	0.493	0.473	north-northwest	5.7	Yes
11:50	0.477	0.681	0.432	0.845	0.558	0.292	0.494	0.473	northwest	6.4	Yes
12:00	0.475	0.680	0.433	0.844	0.560	0.291	0.495	0.475	north-northwest	6.1	Yes
12:10	0.476	0.680	0.431	0.844	0.560	0.291	0.495	0.475	northwest	6.3	Yes
12:20	0.476	0.682	0.429	0.846	0.560	0.291	0.494	0.474	north-northwest	6.6	Yes
12:30	0.476	0.684	0.428	0.846	0.561	0.291	0.495	0.473	north-northwest	5.9	Yes
12:40	0.476	0.685	0.431	0.847	0.563	0.291	0.495	0.475	northwest	5.4	No
12:50	0.478	0.683	0.428	0.845	0.562	0.291	0.496	0.474	north-northwest	5.2	Yes
13:00	0.477	0.686	0.428	0.845	0.563	0.291	0.498	0.475	northwest	5.9	Yes
13:10	0.476	0.683	0.428	0.845	0.562	0.291	0.494	0.476	north-northwest	6.0	Yes
13:20	0.478	0.685	0.430	0.846	0.565	0.291	0.498	0.474	north-northwest	6.1	Yes
13:30	0.476	0.683	0.429	0.845	0.565	0.291	0.498	0.476	northwest	4.8	Yes
13:40	0.479	0.686	0.429	0.847	0.566	0.292	0.496	0.475	north-northwest	5.2	Yes
13:50	0.478	0.684	0.430	0.847	0.566	0.291	0.496	0.475	north-northwest	6.2	No
14:00	0.478	0.687	0.429	0.845	0.567	0.292	0.497	0.476	northwest	4.6	No
14:10	0.476	0.686	0.428	0.849	0.567	0.292	0.498	0.474	north-northwest	6.1	No
14:20	0.478	0.687	0.429	0.846	0.566	0.291	0.496	0.474	north-northwest	5.6	No
14:30	0.478	0.686	0.431	0.847	0.565	0.291	0.499	0.476	north-northwest	6.8	Yes
14:40	0.479	0.687	0.430	0.846	0.565	0.292	0.498	0.475	north-northwest	4.8	No
14:50	0.478	0.688	0.430	0.849	0.569	0.292	0.499	0.475	north-northwest	6.0	No
15:00	0.478	0.688	0.429	0.848	0.570	0.291	0.499	0.476	north-northwest	5.8	No
15:10	0.479	0.688	0.430	0.848	0.570	0.292	0.498	0.475	north-northwest	5.3	No
15:20	0.479	0.689	0.430	0.848	0.570	0.292	0.498	0.475	north-northwest	4.5	No
15:30	0.480	0.689	0.429	0.847	0.571	0.291	0.499	0.474	north	5.6	No
15:40	0.480	0.689	0.430	0.851	0.570	0.293	0.499	0.476	north	5.5	No
15:50	0.480	0.689	0.429	0.852	0.570	0.291	0.498	0.475	north	6.0	No
16:00	0.479	0.690	0.430	0.849	0.571	0.292	0.498	0.476	north-northwest	5.9	No
16:10	0.479	0.690	0.429	0.850	0.571	0.293	0.498	0.476	north	6.8	No
16:20	0.480	0.692	0.430	0.850	0.572	0.293	0.499	0.476	north	6.1	No
16:30	0.480	0.690	0.430	0.850	0.572	0.293	0.498	0.476	north	6.3	No
16:40	0.478	0.691	0.428	0.852	0.573	0.293	0.499	0.476	north	5.9	No
16:50	0.479	0.691	0.431	0.850	0.572	0.293	0.498	0.475	north-northwest	6.1	No
17:00	0.481	0.691	0.430	0.850	0.572	0.293	0.500	0.475	northwest	8.8	No
17:10	0.482	0.691	0.431	0.852	0.572	0.293	0.500	0.477	northwest	8.3	No
17:20	0.481	0.691	0.429	0.852	0.573	0.294	0.500	0.475	northwest	9.8	No
17:30	0.481	0.691	0.428	0.851	0.575	0.295	0.499	0.475	northwest	9.9	No
17:40	0.479	0.690	0.430	0.852	0.575	0.293	0.500	0.475	north-northwest	7.6	No
17:50	0.480	0.692	0.431	0.851	0.574	0.294	0.500	0.477	north-northwest	8.9	No
18:00	0.480	0.693	0.431	0.853	0.574	0.294	0.499	0.475	north-northwest	7.8	No
18:10	0.479	0.691	0.431	0.852	0.574	0.295	0.500	0.476	northwest	9.3	No
18:20	0.480	0.692	0.429	0.853	0.574	0.293	0.500	0.476	northwest	8.0	No
18:30	0.483	0.691	0.430	0.852	0.576	0.293	0.499	0.477	north-northwest	8.1	No
18:40	0.481	0.693	0.430	0.853	0.576	0.293	0.500	0.477	northwest	8.4	No
18:50	0.481	0.693	0.431	0.853	0.575	0.294	0.501	0.476	northwest	9.6	No
19:00	0.482	0.694	0.429	0.855	0.573	0.295	0.501	0.476	northwest	9.1	No
19:10	0.481	0.693	0.431	0.854	0.576	0.293	0.500	0.476	northwest	7.6	No
19:20	0.482	0.692	0.431	0.852	0.576	0.294	0.499	0.475	northwest	8.5	No
19:30	0.482	0.693	0.430	0.854	0.575	0.295	0.499	0.477	northwest	8.5	No
19:40	0.482	0.692	0.431	0.853	0.575	0.295	0.499	0.476	northwest	7.9	No
19:50	0.482	0.692	0.431	0.854	0.576	0.293	0.500	0.476	northwest	10.0	No
20:00	0.482	0.692	0.431	0.854	0.576	0.294	0.499	0.477	northwest	10.4	No
20:10	0.482	0.693	0.430	0.855	0.576	0.295	0.500	0.477	west-northwest	9.8	No
20:20	0.481	0.694	0.430	0.855	0.577	0.295	0.500	0.476	west-northwest	9.5	No
20:30	0.481	0.696	0.431	0.854	0.578	0.294	0.499	0.476	northwest	9.8	No
20:40	0.483	0.693	0.431	0.855	0.578	0.295	0.500	0.478	northwest	10.7	No
20:50	0.481	0.694	0.432	0.857	0.579	0.295	0.501	0.476	northwest	8.9	No
21:00	0.483	0.693	0.430	0.854	0.580	0.295	0.499	0.478	northwest	9.4	No
21:10	0.482	0.694	0.432	0.856	0.578	0.295	0.502	0.478	northwest	9.7	No
21:20	0.483	0.694	0.430	0.857	0.578	0.294	0.501	0.477	west-northwest	9.6	No
21:30	0.483	0.694	0.431	0.858	0.578	0.295	0.499	0.477	northwest	10.1	No
21:40	0.483	0.692	0.430	0.857	0.578	0.294	0.501	0.478	northwest	8.3	No
21:50	0.481	0.694	0.432	0.857	0.579	0.295	0.500	0.478	northwest	7.8	No
22:00	0.481	0.694	0.431	0.856	0.577	0.294	0.499	0.479	west-northwest	7.0	No
22:10	0.483	0.694	0.430	0.857	0.578	0.294	0.500	0.480	west-northwest	9.1	No
22:20	0.482	0.693	0.432	0.855	0.579	0.294	0.502	0.477	west-northwest	8.7	No
22:30	0.483	0.694	0.432	0.855	0.578	0.295	0.501	0.478	northwest	8.6	No
22:40	0.483	0.695	0.432	0.858	0.580	0.295	0.501	0.478	northwest	8.9	No
22:50	0.483	0.694	0.431	0.857	0.578	0.295	0.502	0.478	northwest	8.1	No
23:00	0.482	0.695	0.430	0.857	0.580	0.294	0.503	0.478	northwest	7.9	No
23:10	0.482	0.696	0.431	0.859	0.577	0.295	0.501	0.478	northwest	9.6	No
23:20	0.483	0.695	0.432	0.857	0.578	0.294	0.501	0.478	northwest	8.1	No
23:30	0.483	0.696	0.431	0.856	0.578	0.294	0.501	0.480	northwest	7.8	No
23:40	0.484	0.693	0.432	0.858	0.578	0.295	0.503	0.479	northwest	8.3	No
23:50	0.483	0.695	0.431	0.858	0.582	0.295	0.502	0.479	northwest	9.1	No