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

○Information

○Measurement value list ： 2025/05/02(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	0.487	0.750	0.472	0.928	0.662	0.305	0.527	0.496	south-southeast	5.7	No
00:10	0.485	0.749	0.473	0.926	0.664	0.304	0.528	0.497	south-southeast	5.2	No
00:20	0.487	0.748	0.472	0.928	0.664	0.302	0.527	0.497	south-southeast	5.4	No
00:30	0.487	0.745	0.472	0.927	0.663	0.304	0.527	0.496	south-southeast	5.9	No
00:40	0.486	0.748	0.472	0.927	0.664	0.304	0.528	0.496	south-southeast	5.7	No
00:50	0.487	0.749	0.473	0.927	0.664	0.304	0.529	0.496	south	5.1	No
01:00	0.490	0.747	0.472	0.927	0.664	0.304	0.529	0.497	south-southeast	6.0	No
01:10	0.487	0.747	0.472	0.927	0.662	0.304	0.529	0.496	south-southeast	6.3	No
01:20	0.487	0.749	0.471	0.925	0.663	0.303	0.529	0.496	south-southeast	6.0	No
01:30	0.487	0.748	0.472	0.928	0.662	0.303	0.526	0.494	south-southeast	6.2	No
01:40	0.486	0.746	0.473	0.926	0.662	0.304	0.528	0.495	south-southeast	6.5	No
01:50	0.486	0.748	0.472	0.928	0.658	0.303	0.528	0.497	south-southeast	7.0	No
02:00	0.487	0.747	0.472	0.928	0.661	0.305	0.526	0.496	south-southeast	7.0	No
02:10	0.485	0.745	0.471	0.927	0.662	0.303	0.528	0.497	south-southeast	6.8	No
02:20	0.486	0.747	0.471	0.927	0.661	0.303	0.528	0.495	south-southeast	7.0	No
02:30	0.486	0.747	0.470	0.927	0.661	0.304	0.525	0.495	south-southeast	7.1	No
02:40	0.488	0.748	0.470	0.928	0.662	0.304	0.528	0.495	south-southeast	7.0	No
02:50	0.486	0.748	0.472	0.926	0.659	0.304	0.528	0.497	south-southeast	7.0	No
03:00	0.486	0.747	0.470	0.926	0.661	0.304	0.529	0.496	south-southeast	6.3	No
03:10	0.488	0.748	0.471	0.926	0.662	0.303	0.527	0.494	south	6.3	No
03:20	0.485	0.748	0.472	0.927	0.663	0.304	0.527	0.495	south-southeast	5.5	No
03:30	0.486	0.749	0.472	0.928	0.663	0.303	0.528	0.495	south-southeast	6.6	No
03:40	0.486	0.749	0.473	0.926	0.664	0.304	0.530	0.495	south-southeast	5.9	No
03:50	0.487	0.748	0.472	0.926	0.662	0.304	0.528	0.496	south-southeast	6.5	No
04:00	0.486	0.748	0.472	0.926	0.663	0.303	0.529	0.497	south	7.4	No
04:10	0.488	0.747	0.472	0.927	0.662	0.304	0.527	0.495	south-southeast	5.4	No
04:20	0.488	0.747	0.472	0.928	0.662	0.304	0.529	0.496	south-southeast	5.5	No
04:30	0.486	0.747	0.473	0.926	0.662	0.303	0.528	0.496	south-southeast	5.4	No
04:40	0.487	0.746	0.471	0.929	0.662	0.305	0.528	0.496	south-southeast	6.0	No
04:50	0.488	0.749	0.471	0.926	0.666	0.305	0.529	0.495	south-southeast	6.5	No
05:00	0.488	0.749	0.473	0.926	0.662	0.303	0.528	0.495	south-southeast	6.8	No
05:10	0.485	0.748	0.472	0.927	0.661	0.304	0.529	0.496	south-southeast	6.8	No
05:20	0.486	0.746	0.472	0.926	0.661	0.305	0.529	0.496	south-southeast	6.6	No
05:30	0.487	0.750	0.470	0.927	0.661	0.304	0.530	0.495	south-southeast	6.2	No
05:40	0.486	0.747	0.473	0.926	0.662	0.304	0.528	0.496	south	6.6	No
05:50	0.487	0.747	0.473	0.927	0.662	0.304	0.528	0.495	south-southeast	6.5	No
06:00	0.486	0.748	0.471	0.928	0.662	0.304	0.530	0.496	south	6.0	No
06:10	0.488	0.747	0.471	0.926	0.662	0.304	0.529	0.496	south-southeast	4.1	No
06:20	0.487	0.748	0.472	0.927	0.661	0.304	0.529	0.497	south-southeast	4.1	No
06:30	0.486	0.749	0.472	0.925	0.661	0.304	0.530	0.496	south	4.9	No
06:40	0.487	0.748	0.473	0.926	0.661	0.304	0.530	0.496	south	4.9	No
06:50	0.487	0.749	0.473	0.926	0.661	0.304	0.529	0.497	south-southeast	4.3	No
07:00	0.487	0.749	0.472	0.926	0.664	0.303	0.529	0.496	south	3.8	No
07:10	0.488	0.748	0.472	0.926	0.663	0.302	0.530	0.496	south	4.6	No
07:20	0.486	0.748	0.474	0.926	0.663	0.304	0.527	0.496	south	3.8	No
07:30	0.484	0.747	0.473	0.929	0.664	0.302	0.529	0.497	south-southwest	4.6	No
07:40	0.487	0.747	0.474	0.926	0.662	0.303	0.530	0.497	south	4.9	No
07:50	0.486	0.748	0.474	0.926	0.663	0.303	0.528	0.495	south-southeast	4.6	No
08:00	0.487	0.746	0.474	0.928	0.662	0.302	0.529	0.496	south	3.7	No
08:10	0.487	0.748	0.473	0.927	0.663	0.302	0.529	0.496	south	4.6	No
08:20	0.486	0.747	0.472	0.928	0.663	0.302	0.529	0.494	south-southeast	5.1	No
08:30	0.485	0.746	0.473	0.927	0.662	0.303	0.528	0.494	south-southeast	4.4	No
08:40	0.485	0.745	0.472	0.927	0.662	0.301	0.528	0.494	southeast	4.4	No
08:50	0.485	0.747	0.471	0.927	0.659	0.301	0.527	0.495	southeast	6.8	No
09:00	0.485	0.745	0.472	0.927	0.662	0.301	0.527	0.494	southeast	7.4	No
09:10	0.484	0.745	0.471	0.929	0.660	0.301	0.527	0.496	southeast	7.6	No
09:20	0.484	0.745	0.470	0.930	0.661	0.301	0.528	0.494	southeast	7.6	No
09:30	0.484	0.747	0.470	0.926	0.661	0.302	0.529	0.494	southeast	6.6	No
09:40	0.484	0.746	0.471	0.928	0.660	0.302	0.528	0.493	southeast	6.5	No
09:50	0.486	0.747	0.470	0.930	0.660	0.302	0.529	0.495	southeast	5.4	No
10:00	0.484	0.747	0.472	0.928	0.662	0.302	0.528	0.494	southeast	5.4	No
10:10	0.485	0.746	0.472	0.928	0.661	0.303	0.527	0.494	southeast	6.6	No
10:20	0.486	0.747	0.471	0.929	0.662	0.303	0.528	0.495	southeast	5.1	No
10:30	0.486	0.747	0.472	0.930	0.664	0.302	0.528	0.495	east-southeast	5.9	No
10:40	0.487	0.746	0.472	0.930	0.661	0.303	0.528	0.493	southeast	6.5	No
10:50	0.486	0.747	0.472	0.929	0.661	0.303	0.528	0.495	east-southeast	6.0	No
11:00	0.488	0.749	0.471	0.928	0.661	0.301	0.529	0.495	southeast	5.7	No
11:10	0.486	0.748	0.472	0.928	0.661	0.303	0.528	0.495	southeast	4.9	No
11:20	0.486	0.747	0.471	0.931	0.662	0.302	0.528	0.495	southeast	5.4	No
11:30	0.487	0.749	0.471	0.929	0.662	0.302	0.529	0.495	south-southeast	5.2	No
11:40	0.485	0.745	0.471	0.928	0.662	0.303	0.528	0.494	southeast	5.4	Yes
11:50	0.488	0.746	0.471	0.928	0.662	0.304	0.528	0.495	southeast	6.2	Yes
12:00	0.487	0.747	0.471	0.928	0.661	0.303	0.528	0.494	southeast	6.6	Yes
12:10	0.483	0.747	0.471	0.926	0.659	0.303	0.528	0.496	southeast	6.6	No
12:20	0.486	0.747	0.471	0.929	0.662	0.303	0.527	0.495	south-southeast	6.2	No
12:30	0.486	0.748	0.471	0.928	0.664	0.304	0.529	0.494	southeast	7.0	Yes
12:40	0.486	0.747	0.470	0.927	0.662	0.303	0.528	0.494	southeast	6.2	Yes
12:50	0.486	0.746	0.471	0.929	0.663	0.304	0.528	0.494	south-southeast	8.2	Yes
13:00	0.484	0.748	0.472	0.928	0.661	0.302	0.528	0.493	southeast	6.8	Yes
13:10	0.486	0.745	0.472	0.928	0.664	0.304	0.528	0.495	south-southeast	6.0	Yes
13:20	0.487	0.747	0.474	0.930	0.663	0.303	0.529	0.495	southeast	7.6	Yes
13:30	0.487	0.747	0.476	0.930	0.663	0.303	0.527	0.495	southeast	7.1	Yes
13:40	0.486	0.748	0.474	0.928	0.661	0.304	0.528	0.496	southeast	7.9	Yes
13:50	0.487	0.748	0.474	0.930	0.663	0.303	0.529	0.496	southeast	7.3	Yes
14:00	0.487	0.748	0.474	0.929	0.662	0.303	0.530	0.495	southeast	7.6	Yes
14:10	0.486	0.749	0.475	0.927	0.662	0.303	0.528	0.496	southeast	7.9	No
14:20	0.487	0.748	0.474	0.930	0.663	0.303	0.529	0.495	east-southeast	7.6	Yes
14:30	0.487	0.749	0.475	0.931	0.663	0.301	0.528	0.495	southeast	6.6	Yes
14:40	0.488	0.749	0.475	0.928	0.663	0.304	0.527	0.496	southeast	5.2	Yes
14:50	0.488	0.749	0.474	0.931	0.664	0.304	0.529	0.495	southeast	5.9	No
15:00	0.487	0.747	0.473	0.931	0.662	0.304	0.527	0.497	southeast	5.7	Yes
15:10	0.488	0.750	0.474	0.930	0.663	0.303	0.528	0.497	southeast	6.5	Yes
15:20	0.488	0.749	0.475	0.931	0.662	0.304	0.527	0.496	southeast	7.1	Yes
15:30	0.487	0.748	0.474	0.931	0.663	0.304	0.528	0.497	southeast	7.0	Yes
15:40	0.487	0.749	0.474	0.931	0.664	0.303	0.529	0.497	southeast	6.8	Yes
15:50	0.488	0.751	0.474	0.930	0.660	0.304	0.529	0.497	southeast	7.7	Yes
16:00	0.489	0.752	0.472	0.930	0.662	0.304	0.529	0.498	southeast	6.5	Yes
16:10	0.488	0.748	0.476	0.930	0.662	0.303	0.529	0.498	southeast	6.6	Yes
16:20	0.488	0.750	0.475	0.932	0.660	0.304	0.528	0.497	southeast	6.2	Yes
16:30	0.491	0.746	0.474	0.930	0.662	0.303	0.528	0.498	southeast	5.7	Yes
16:40	0.489	0.748	0.474	0.930	0.661	0.305	0.529	0.497	southeast	5.7	Yes
16:50	0.490	0.750	0.475	0.930	0.661	0.307	0.530	0.498	southeast	6.2	Yes
17:00	0.489	0.746	0.474	0.930	0.660	0.307	0.527	0.496	southeast	5.7	Yes
17:10	0.489	0.745	0.473	0.928	0.658	0.306	0.527	0.496	southeast	5.5	Yes
17:20	0.485	0.733	0.470	0.923	0.653	0.308	0.525	0.494	southeast	4.4	Yes
17:30	0.482	0.726	0.468	0.921	0.651	0.306	0.525	0.491	southeast	4.8	Yes
17:40	0.479	0.727	0.468	0.915	0.647	0.305	0.522	0.492	south-southeast	4.8	Yes
17:50	0.479	0.723	0.466	0.915	0.643	0.305	0.522	0.491	south-southeast	4.6	Yes
18:00	0.477	0.723	0.464	0.910	0.642	0.305	0.521	0.489	south-southeast	4.6	Yes
18:10	0.474	0.717	0.463	0.902	0.638	0.303	0.520	0.487	southeast	4.0	Yes
18:20	0.473	0.719	0.463	0.899	0.636	0.303	0.518	0.488	south-southeast	4.0	Yes
18:30	0.471	0.714	0.462	0.896	0.635	0.302	0.518	0.486	southeast	4.3	Yes
18:40	0.471	0.715	0.460	0.892	0.634	0.301	0.518	0.486	southeast	3.2	Yes
18:50	0.470	0.713	0.463	0.892	0.634	0.301	0.515	0.487	southeast	2.7	Yes
19:00	0.468	0.711	0.459	0.888	0.631	0.299	0.516	0.486	southeast	2.4	Yes
19:10	0.467	0.710	0.458	0.886	0.630	0.300	0.516	0.484	east-southeast	2.4	Yes
19:20	0.465	0.707	0.458	0.879	0.625	0.299	0.514	0.485	east-southeast	2.1	Yes
19:30	0.460	0.703	0.456	0.873	0.621	0.298	0.512	0.482	east	2.7	Yes
19:40	0.459	0.700	0.455	0.867	0.616	0.296	0.510	0.481	east-northeast	2.7	Yes
19:50	0.461	0.699	0.458	0.869	0.620	0.296	0.509	0.482	east-northeast	2.7	Yes
20:00	0.463	0.701	0.455	0.867	0.620	0.296	0.511	0.483	northeast	2.1	Yes
20:10	0.462	0.699	0.454	0.866	0.619	0.296	0.509	0.480	north-northeast	2.7	Yes
20:20	0.461	0.697	0.455	0.868	0.620	0.295	0.510	0.482	north-northeast	2.4	Yes
20:30	0.459	0.695	0.454	0.862	0.613	0.295	0.509	0.481	northeast	3.2	Yes
20:40	0.458	0.693	0.453	0.860	0.611	0.296	0.507	0.480	-	CALM	Yes
20:50	0.456	0.686	0.450	0.854	0.605	0.294	0.506	0.477	-	CALM	Yes
21:00	0.454	0.689	0.452	0.853	0.603	0.291	0.504	0.476	-	CALM	Yes
21:10	0.454	0.686	0.451	0.852	0.601	0.293	0.505	0.476	-	CALM	Yes
21:20	0.455	0.685	0.452	0.850	0.590	0.289	0.502	0.472	northeast	4.8	Yes
21:30	0.450	0.684	0.449	0.847	0.582	0.288	0.502	0.473	southwest	1.0	Yes
21:40	0.450	0.681	0.449	0.845	0.582	0.289	0.502	0.476	west	1.6	Yes
21:50	0.452	0.680	0.448	0.843	0.584	0.290	0.502	0.476	northwest	3.2	Yes
22:00	0.448	0.680	0.448	0.843	0.581	0.289	0.502	0.475	-	CALM	Yes
22:10	0.453	0.681	0.446	0.842	0.577	0.289	0.500	0.474	west-northwest	5.4	Yes
22:20	0.452	0.682	0.447	0.840	0.578	0.290	0.501	0.476	northwest	4.0	Yes
22:30	0.450	0.679	0.447	0.839	0.574	0.289	0.501	0.477	north	4.4	Yes
22:40	0.449	0.678	0.446	0.838	0.574	0.289	0.499	0.473	north	6.8	Yes
22:50	0.449	0.676	0.447	0.839	0.573	0.288	0.500	0.475	north-northwest	5.9	Yes
23:00	0.450	0.678	0.444	0.840	0.574	0.289	0.501	0.475	north	5.2	Yes
23:10	0.451	0.679	0.447	0.842	0.575	0.290	0.502	0.478	north	5.1	Yes
23:20	0.453	0.679	0.448	0.844	0.577	0.292	0.503	0.479	north-northwest	4.8	Yes
23:30	0.453	0.679	0.448	0.846	0.577	0.291	0.503	0.479	north-northwest	4.6	Yes
23:40	0.451	0.680	0.447	0.843	0.573	0.290	0.504	0.478	north-northwest	4.8	Yes
23:50	0.451	0.679	0.447	0.844	0.574	0.292	0.502	0.479	north	4.6	Yes