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

○Information

○Measurement value list ： 2026/03/26(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	0.503	0.744	0.452	0.918	0.631	0.306	0.516	0.488	north-northwest	3.4	Yes
00:10	0.503	0.744	0.454	0.918	0.634	0.306	0.516	0.489	north-northwest	3.2	Yes
00:20	0.504	0.743	0.454	0.918	0.634	0.307	0.517	0.489	north-northwest	3.1	Yes
00:30	0.502	0.743	0.454	0.917	0.633	0.308	0.517	0.488	north-northwest	3.1	Yes
00:40	0.505	0.743	0.456	0.917	0.633	0.308	0.517	0.488	north-northwest	3.9	Yes
00:50	0.503	0.741	0.454	0.920	0.634	0.307	0.517	0.487	north-northwest	4.0	Yes
01:00	0.502	0.741	0.454	0.918	0.631	0.307	0.516	0.489	north-northwest	3.8	Yes
01:10	0.504	0.738	0.453	0.915	0.631	0.308	0.517	0.488	north-northwest	3.4	Yes
01:20	0.500	0.735	0.452	0.915	0.629	0.307	0.515	0.487	north-northwest	3.8	Yes
01:30	0.501	0.734	0.450	0.914	0.627	0.307	0.516	0.487	north-northwest	3.6	Yes
01:40	0.500	0.734	0.451	0.912	0.627	0.307	0.513	0.485	north-northwest	4.2	Yes
01:50	0.499	0.730	0.450	0.910	0.625	0.308	0.514	0.486	north-northwest	4.3	Yes
02:00	0.497	0.730	0.449	0.909	0.624	0.306	0.513	0.485	north-northwest	4.1	Yes
02:10	0.499	0.730	0.450	0.909	0.623	0.306	0.514	0.485	north-northwest	3.6	Yes
02:20	0.496	0.728	0.448	0.909	0.624	0.307	0.512	0.485	north-northwest	4.6	Yes
02:30	0.496	0.730	0.449	0.907	0.621	0.305	0.513	0.486	north-northwest	4.1	Yes
02:40	0.497	0.729	0.446	0.908	0.622	0.306	0.513	0.484	northwest	3.9	Yes
02:50	0.496	0.728	0.446	0.905	0.621	0.304	0.514	0.485	northwest	3.9	Yes
03:00	0.496	0.726	0.446	0.906	0.619	0.305	0.512	0.486	northwest	4.4	Yes
03:10	0.496	0.727	0.447	0.906	0.618	0.304	0.512	0.483	north-northwest	4.8	Yes
03:20	0.495	0.726	0.447	0.904	0.620	0.306	0.513	0.484	northwest	3.7	Yes
03:30	0.495	0.724	0.446	0.904	0.620	0.306	0.514	0.484	northwest	3.2	Yes
03:40	0.496	0.724	0.447	0.903	0.618	0.303	0.512	0.484	north-northwest	3.9	Yes
03:50	0.494	0.722	0.445	0.901	0.617	0.306	0.512	0.485	northwest	4.0	Yes
04:00	0.497	0.721	0.445	0.902	0.617	0.304	0.512	0.484	northwest	3.9	Yes
04:10	0.494	0.720	0.445	0.899	0.617	0.305	0.512	0.484	north-northwest	4.6	Yes
04:20	0.493	0.719	0.443	0.899	0.616	0.304	0.511	0.483	north-northwest	4.1	Yes
04:30	0.493	0.718	0.446	0.897	0.615	0.305	0.511	0.483	north-northwest	4.3	Yes
04:40	0.492	0.717	0.445	0.895	0.615	0.305	0.511	0.481	northwest	3.9	Yes
04:50	0.492	0.716	0.443	0.895	0.612	0.305	0.510	0.483	northwest	4.3	Yes
05:00	0.491	0.714	0.442	0.895	0.614	0.303	0.510	0.482	north-northwest	4.2	Yes
05:10	0.491	0.713	0.443	0.890	0.612	0.306	0.510	0.481	north-northwest	4.8	Yes
05:20	0.490	0.713	0.443	0.891	0.611	0.304	0.510	0.480	north-northwest	5.1	Yes
05:30	0.490	0.715	0.445	0.889	0.611	0.304	0.508	0.481	north-northwest	5.6	Yes
05:40	0.490	0.713	0.443	0.887	0.612	0.304	0.509	0.481	northwest	4.5	Yes
05:50	0.489	0.712	0.443	0.886	0.610	0.305	0.509	0.480	northwest	4.7	Yes
06:00	0.488	0.711	0.442	0.885	0.610	0.302	0.509	0.481	north-northwest	5.7	Yes
06:10	0.489	0.708	0.441	0.885	0.608	0.304	0.507	0.481	north-northwest	5.8	Yes
06:20	0.487	0.711	0.442	0.882	0.610	0.303	0.509	0.481	north-northwest	5.7	Yes
06:30	0.488	0.708	0.441	0.881	0.606	0.302	0.510	0.481	north-northwest	5.4	Yes
06:40	0.487	0.707	0.442	0.883	0.607	0.301	0.508	0.481	north-northwest	5.2	Yes
06:50	0.486	0.710	0.440	0.881	0.607	0.302	0.507	0.480	northwest	5.3	Yes
07:00	0.485	0.707	0.439	0.879	0.608	0.302	0.508	0.480	north-northwest	5.6	Yes
07:10	0.486	0.709	0.440	0.880	0.606	0.301	0.509	0.480	northwest	4.8	Yes
07:20	0.486	0.708	0.438	0.880	0.606	0.300	0.508	0.481	northwest	4.7	Yes
07:30	0.486	0.708	0.438	0.879	0.605	0.300	0.508	0.480	north-northwest	4.8	Yes
07:40	0.486	0.706	0.437	0.878	0.605	0.300	0.508	0.480	north-northwest	4.6	Yes
07:50	0.485	0.706	0.437	0.876	0.604	0.299	0.508	0.481	north-northwest	4.6	Yes
08:00	0.485	0.705	0.438	0.876	0.606	0.300	0.507	0.481	northwest	3.9	Yes
08:10	0.485	0.704	0.439	0.876	0.604	0.300	0.507	0.480	north-northwest	3.8	Yes
08:20	0.486	0.704	0.438	0.878	0.602	0.301	0.509	0.479	north-northwest	4.6	Yes
08:30	0.485	0.704	0.439	0.877	0.602	0.300	0.506	0.479	north-northwest	5.2	Yes
08:40	0.483	0.702	0.437	0.876	0.605	0.300	0.507	0.479	north-northwest	5.3	Yes
08:50	0.486	0.706	0.438	0.875	0.603	0.299	0.505	0.479	north-northwest	5.2	Yes
09:00	0.485	0.703	0.437	0.873	0.602	0.299	0.506	0.481	north-northwest	5.4	Yes
09:10	0.486	0.702	0.437	0.875	0.602	0.299	0.508	0.480	northwest	4.7	Yes
09:20	0.485	0.700	0.438	0.874	0.600	0.302	0.505	0.480	northwest	4.2	Yes
09:30	0.484	0.703	0.437	0.873	0.603	0.301	0.505	0.479	north-northwest	3.8	Yes
09:40	0.485	0.703	0.437	0.871	0.601	0.300	0.507	0.479	north-northwest	5.6	Yes
09:50	0.486	0.701	0.437	0.873	0.603	0.299	0.506	0.479	northwest	4.9	Yes
10:00	0.485	0.703	0.436	0.871	0.600	0.299	0.505	0.479	north-northwest	4.9	Yes
10:10	0.484	0.701	0.436	0.871	0.600	0.301	0.506	0.480	northwest	4.6	Yes
10:20	0.484	0.699	0.435	0.871	0.603	0.299	0.506	0.479	north-northwest	4.2	Yes
10:30	0.484	0.701	0.436	0.872	0.601	0.299	0.505	0.479	north-northwest	3.8	Yes
10:40	0.482	0.700	0.435	0.871	0.602	0.299	0.506	0.477	northwest	4.5	Yes
10:50	0.483	0.700	0.434	0.868	0.600	0.299	0.505	0.479	north-northwest	5.5	Yes
11:00	0.482	0.697	0.436	0.868	0.602	0.298	0.506	0.479	northwest	4.9	Yes
11:10	0.483	0.699	0.437	0.869	0.599	0.300	0.505	0.479	northwest	4.9	Yes
11:20	0.482	0.699	0.435	0.868	0.597	0.298	0.504	0.478	north-northwest	4.5	Yes
11:30	0.481	0.698	0.435	0.866	0.598	0.300	0.504	0.477	northwest	3.1	Yes
11:40	0.480	0.698	0.435	0.866	0.598	0.301	0.503	0.479	north-northwest	3.9	Yes
11:50	0.482	0.698	0.436	0.867	0.597	0.299	0.503	0.478	north-northwest	4.3	Yes
12:00	0.480	0.699	0.436	0.867	0.598	0.300	0.504	0.477	north-northwest	5.2	Yes
12:10	0.481	0.698	0.435	0.866	0.598	0.300	0.504	0.477	north-northwest	4.4	Yes
12:20	0.481	0.697	0.434	0.863	0.596	0.299	0.504	0.478	north-northwest	4.9	Yes
12:30	0.483	0.697	0.435	0.863	0.597	0.298	0.502	0.479	north-northwest	4.1	Yes
12:40	0.480	0.696	0.434	0.863	0.597	0.299	0.502	0.479	northwest	5.1	Yes
12:50	0.479	0.696	0.435	0.863	0.595	0.297	0.503	0.479	northwest	4.1	Yes
13:00	0.480	0.694	0.434	0.864	0.596	0.299	0.502	0.478	north-northwest	5.2	Yes
13:10	0.479	0.696	0.437	0.862	0.596	0.299	0.503	0.477	north-northwest	5.3	Yes
13:20	0.481	0.696	0.433	0.863	0.595	0.298	0.502	0.477	north-northwest	4.9	Yes
13:30	0.479	0.696	0.434	0.863	0.595	0.296	0.501	0.477	north-northwest	4.2	Yes
13:40	0.478	0.692	0.434	0.862	0.592	0.297	0.501	0.477	north-northwest	4.6	Yes
13:50	0.477	0.694	0.432	0.860	0.595	0.298	0.501	0.478	north-northwest	3.9	Yes
14:00	0.478	0.693	0.434	0.860	0.594	0.297	0.501	0.479	north-northwest	3.6	Yes
14:10	0.480	0.695	0.433	0.861	0.595	0.298	0.501	0.478	north-northwest	3.2	Yes
14:20	0.478	0.695	0.432	0.860	0.593	0.296	0.502	0.477	north-northwest	3.0	Yes
14:30	0.478	0.693	0.432	0.860	0.594	0.297	0.501	0.477	northwest	3.4	Yes
14:40	0.478	0.693	0.434	0.860	0.594	0.298	0.501	0.478	north-northwest	5.0	Yes
14:50	0.477	0.695	0.433	0.860	0.593	0.296	0.501	0.477	north-northwest	4.4	Yes
15:00	0.478	0.694	0.433	0.860	0.594	0.296	0.501	0.477	north-northwest	4.0	Yes
15:10	0.478	0.695	0.432	0.861	0.593	0.296	0.502	0.479	northwest	3.4	Yes
15:20	0.477	0.694	0.433	0.860	0.594	0.296	0.501	0.478	northwest	3.2	Yes
15:30	0.478	0.695	0.432	0.862	0.594	0.295	0.502	0.477	north-northwest	3.8	Yes
15:40	0.477	0.696	0.433	0.861	0.595	0.296	0.500	0.478	north-northwest	5.1	Yes
15:50	0.477	0.698	0.432	0.862	0.592	0.296	0.500	0.476	north-northwest	3.7	Yes
16:00	0.476	0.696	0.432	0.859	0.594	0.296	0.501	0.476	north-northwest	3.9	Yes
16:10	0.477	0.697	0.431	0.861	0.594	0.297	0.500	0.477	north-northwest	3.4	Yes
16:20	0.476	0.692	0.431	0.859	0.592	0.296	0.500	0.476	north-northwest	4.1	Yes
16:30	0.475	0.696	0.431	0.860	0.593	0.296	0.501	0.476	north-northwest	4.8	Yes
16:40	0.476	0.694	0.431	0.858	0.591	0.295	0.501	0.476	north-northwest	5.3	Yes
16:50	0.477	0.693	0.432	0.859	0.592	0.296	0.502	0.476	north-northwest	5.0	Yes
17:00	0.475	0.693	0.433	0.858	0.591	0.296	0.501	0.478	northwest	4.6	Yes
17:10	0.476	0.692	0.432	0.858	0.592	0.296	0.502	0.476	north-northwest	5.3	Yes
17:20	0.475	0.689	0.432	0.859	0.590	0.295	0.500	0.476	northwest	5.2	Yes
17:30	0.474	0.688	0.430	0.855	0.590	0.296	0.499	0.474	northwest	5.1	Yes
17:40	0.475	0.689	0.429	0.855	0.589	0.295	0.501	0.475	northwest	5.4	Yes
17:50	0.475	0.689	0.431	0.855	0.588	0.296	0.499	0.476	northwest	5.3	Yes
18:00	0.475	0.689	0.430	0.855	0.588	0.295	0.500	0.476	northwest	4.8	Yes
18:10	0.474	0.687	0.431	0.854	0.589	0.296	0.501	0.475	north-northwest	4.9	Yes
18:20	0.474	0.690	0.431	0.855	0.590	0.294	0.500	0.476	north-northwest	4.5	Yes
18:30	0.474	0.691	0.431	0.855	0.589	0.295	0.501	0.476	north-northwest	4.7	Yes
18:40	0.474	0.690	0.430	0.856	0.591	0.295	0.500	0.476	north-northwest	5.5	Yes
18:50	0.475	0.689	0.431	0.856	0.591	0.296	0.501	0.477	north-northwest	5.2	Yes
19:00	0.474	0.692	0.430	0.856	0.591	0.295	0.501	0.477	north-northwest	4.1	Yes
19:10	0.475	0.691	0.431	0.856	0.589	0.295	0.500	0.476	north-northwest	4.1	Yes
19:20	0.474	0.692	0.431	0.856	0.589	0.295	0.500	0.476	north-northwest	4.1	Yes
19:30	0.474	0.692	0.430	0.855	0.592	0.296	0.502	0.475	north	4.0	Yes
19:40	0.474	0.693	0.431	0.857	0.590	0.294	0.503	0.475	north	4.3	Yes
19:50	0.474	0.692	0.430	0.855	0.590	0.294	0.503	0.477	north-northwest	4.4	Yes
20:00	0.474	0.692	0.429	0.857	0.590	0.295	0.501	0.475	north-northwest	5.3	Yes
20:10	0.475	0.692	0.429	0.858	0.590	0.296	0.501	0.476	north-northwest	4.6	Yes
20:20	0.475	0.692	0.429	0.856	0.590	0.295	0.501	0.476	northwest	4.3	Yes
20:30	0.475	0.693	0.431	0.857	0.590	0.295	0.502	0.476	north-northwest	5.0	Yes
20:40	0.475	0.692	0.429	0.856	0.590	0.294	0.500	0.476	northwest	4.1	Yes
20:50	0.476	0.691	0.431	0.858	0.592	0.295	0.500	0.475	north-northwest	4.4	Yes
21:00	0.475	0.693	0.431	0.857	0.591	0.295	0.501	0.475	north-northwest	4.7	Yes
21:10	0.474	0.694	0.429	0.856	0.592	0.296	0.502	0.475	north-northwest	5.0	Yes
21:20	0.476	0.693	0.430	0.857	0.591	0.294	0.501	0.475	north-northwest	4.9	Yes
21:30	0.475	0.693	0.430	0.857	0.590	0.295	0.502	0.477	north-northwest	5.2	Yes
21:40	0.475	0.694	0.430	0.857	0.592	0.296	0.502	0.475	northwest	4.9	Yes
21:50	0.477	0.694	0.430	0.857	0.590	0.295	0.502	0.475	northwest	4.9	Yes
22:00	0.475	0.695	0.430	0.859	0.590	0.294	0.501	0.475	north-northwest	5.0	Yes
22:10	0.475	0.692	0.430	0.859	0.591	0.296	0.502	0.476	northwest	5.7	Yes
22:20	0.475	0.694	0.431	0.858	0.590	0.295	0.502	0.476	northwest	5.4	Yes
22:30	0.476	0.693	0.431	0.858	0.593	0.297	0.501	0.476	northwest	5.5	Yes
22:40	0.476	0.694	0.432	0.858	0.591	0.295	0.501	0.475	northwest	5.3	Yes
22:50	0.476	0.692	0.431	0.859	0.589	0.296	0.502	0.477	northwest	6.0	Yes
23:00	0.477	0.693	0.431	0.858	0.589	0.297	0.502	0.476	northwest	6.0	Yes
23:10	0.475	0.694	0.431	0.858	0.591	0.295	0.503	0.477	northwest	5.4	Yes
23:20	0.477	0.692	0.430	0.857	0.590	0.297	0.502	0.476	northwest	5.6	Yes
23:30	0.477	0.693	0.431	0.858	0.592	0.296	0.502	0.476	north-northwest	6.4	Yes
23:40	0.476	0.693	0.430	0.858	0.591	0.296	0.502	0.474	north-northwest	5.8	Yes
23:50	0.477	0.693	0.431	0.856	0.592	0.298	0.502	0.477	north-northwest	5.9	Yes