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

○Information

○Measurement value list ： 2025/10/14(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	0.501	0.714	0.448	0.895	0.629	0.292	0.512	0.484	north	6.7	Yes
00:10	0.502	0.717	0.448	0.893	0.630	0.290	0.511	0.484	north-northwest	5.5	Yes
00:20	0.500	0.716	0.448	0.894	0.630	0.292	0.511	0.484	north-northwest	4.3	Yes
00:30	0.502	0.717	0.446	0.895	0.631	0.290	0.512	0.486	north-northwest	5.3	No
00:40	0.501	0.716	0.448	0.892	0.631	0.291	0.511	0.485	north-northwest	5.8	No
00:50	0.503	0.719	0.449	0.893	0.632	0.293	0.509	0.486	north-northwest	5.4	No
01:00	0.502	0.719	0.448	0.895	0.630	0.292	0.511	0.486	north-northwest	5.3	No
01:10	0.502	0.719	0.449	0.891	0.631	0.292	0.512	0.487	northwest	5.8	No
01:20	0.502	0.721	0.448	0.894	0.630	0.292	0.510	0.486	northwest	5.1	No
01:30	0.505	0.718	0.448	0.892	0.633	0.292	0.510	0.488	northwest	5.2	No
01:40	0.503	0.720	0.450	0.894	0.632	0.291	0.511	0.487	northwest	5.7	No
01:50	0.503	0.720	0.451	0.893	0.632	0.290	0.509	0.486	northwest	5.9	No
02:00	0.503	0.718	0.449	0.893	0.632	0.290	0.511	0.485	northwest	5.2	No
02:10	0.505	0.719	0.449	0.892	0.631	0.291	0.510	0.486	northwest	5.5	No
02:20	0.503	0.720	0.448	0.893	0.632	0.293	0.512	0.485	northwest	4.8	No
02:30	0.503	0.722	0.450	0.894	0.634	0.292	0.510	0.486	northwest	5.4	No
02:40	0.503	0.719	0.449	0.894	0.633	0.293	0.510	0.487	northwest	5.9	No
02:50	0.504	0.718	0.448	0.896	0.634	0.292	0.511	0.487	north-northwest	5.2	No
03:00	0.504	0.718	0.449	0.893	0.636	0.292	0.512	0.485	northwest	6.1	No
03:10	0.503	0.719	0.449	0.893	0.632	0.293	0.510	0.486	northwest	6.5	No
03:20	0.505	0.719	0.448	0.896	0.633	0.292	0.511	0.487	north-northwest	6.2	No
03:30	0.503	0.718	0.448	0.895	0.632	0.292	0.510	0.486	northwest	6.5	No
03:40	0.505	0.721	0.449	0.895	0.633	0.293	0.512	0.486	northwest	6.2	No
03:50	0.504	0.720	0.450	0.894	0.633	0.292	0.511	0.487	north-northwest	7.7	No
04:00	0.505	0.720	0.450	0.894	0.635	0.292	0.513	0.485	northwest	7.4	No
04:10	0.504	0.719	0.449	0.895	0.634	0.292	0.511	0.487	northwest	6.4	No
04:20	0.504	0.719	0.449	0.894	0.634	0.291	0.511	0.487	north-northwest	6.6	No
04:30	0.504	0.720	0.450	0.896	0.632	0.291	0.510	0.487	north-northwest	7.7	No
04:40	0.504	0.720	0.450	0.894	0.633	0.291	0.512	0.486	north-northwest	6.8	No
04:50	0.503	0.721	0.449	0.894	0.633	0.292	0.512	0.486	north-northwest	6.3	No
05:00	0.504	0.721	0.449	0.894	0.631	0.294	0.509	0.487	north-northwest	6.6	No
05:10	0.504	0.720	0.449	0.894	0.634	0.292	0.512	0.488	northwest	6.0	No
05:20	0.503	0.722	0.449	0.895	0.636	0.292	0.512	0.486	northwest	5.9	No
05:30	0.504	0.720	0.451	0.894	0.634	0.293	0.511	0.487	northwest	5.8	No
05:40	0.504	0.720	0.449	0.893	0.634	0.291	0.511	0.488	north-northwest	6.5	No
05:50	0.503	0.721	0.451	0.894	0.635	0.291	0.511	0.486	northwest	6.0	No
06:00	0.504	0.720	0.448	0.895	0.635	0.292	0.511	0.487	northwest	6.4	No
06:10	0.504	0.719	0.450	0.894	0.634	0.292	0.511	0.486	northwest	6.2	No
06:20	0.504	0.720	0.449	0.894	0.634	0.292	0.511	0.486	northwest	6.0	No
06:30	0.505	0.720	0.451	0.895	0.635	0.292	0.510	0.486	north-northwest	5.4	No
06:40	0.504	0.720	0.451	0.895	0.634	0.291	0.512	0.487	northwest	5.3	No
06:50	0.503	0.721	0.452	0.895	0.633	0.293	0.512	0.486	northwest	5.4	No
07:00	0.505	0.721	0.450	0.894	0.634	0.293	0.513	0.486	north-northwest	5.3	No
07:10	0.504	0.721	0.450	0.896	0.634	0.292	0.512	0.487	north-northwest	4.6	No
07:20	0.504	0.720	0.448	0.896	0.634	0.292	0.510	0.486	west-northwest	2.3	No
07:30	0.503	0.721	0.450	0.895	0.635	0.292	0.511	0.487	west	1.6	No
07:40	0.504	0.721	0.450	0.896	0.633	0.292	0.510	0.488	northwest	2.8	No
07:50	0.503	0.720	0.449	0.895	0.634	0.290	0.512	0.486	west-northwest	2.3	No
08:00	0.501	0.719	0.450	0.895	0.635	0.291	0.511	0.486	west-northwest	3.3	No
08:10	0.501	0.718	0.449	0.895	0.634	0.292	0.511	0.487	northwest	4.6	No
08:20	0.502	0.719	0.450	0.897	0.635	0.291	0.510	0.486	northwest	4.3	No
08:30	0.502	0.719	0.451	0.896	0.634	0.291	0.512	0.485	northwest	4.5	No
08:40	0.502	0.718	0.450	0.897	0.632	0.291	0.513	0.485	northwest	4.7	No
08:50	0.499	0.718	0.452	0.896	0.633	0.290	0.511	0.485	northwest	4.9	No
09:00	0.502	0.719	0.450	0.896	0.634	0.291	0.513	0.485	north-northwest	5.0	No
09:10	0.503	0.717	0.449	0.897	0.631	0.290	0.511	0.484	northwest	3.6	No
09:20	0.502	0.719	0.448	0.893	0.633	0.291	0.514	0.485	north-northwest	3.3	Yes
09:30	0.502	0.719	0.450	0.897	0.631	0.291	0.512	0.484	north-northwest	2.5	Yes
09:40	0.502	0.717	0.451	0.897	0.633	0.292	0.510	0.485	north	3.1	Yes
09:50	0.501	0.719	0.449	0.895	0.631	0.292	0.513	0.485	northwest	3.0	Yes
10:00	0.501	0.720	0.449	0.898	0.634	0.292	0.512	0.484	north	5.3	Yes
10:10	0.502	0.721	0.451	0.897	0.633	0.291	0.512	0.485	north-northwest	4.7	Yes
10:20	0.503	0.720	0.450	0.897	0.635	0.292	0.513	0.485	north-northwest	4.5	Yes
10:30	0.504	0.721	0.451	0.897	0.633	0.291	0.511	0.484	north-northwest	3.7	Yes
10:40	0.506	0.722	0.452	0.898	0.633	0.293	0.512	0.487	north-northwest	4.0	Yes
10:50	0.506	0.721	0.452	0.900	0.636	0.294	0.513	0.486	north-northwest	4.7	Yes
11:00	0.507	0.721	0.452	0.901	0.636	0.295	0.513	0.486	north-northwest	3.4	Yes
11:10	0.505	0.719	0.454	0.901	0.636	0.294	0.512	0.485	north-northwest	4.4	Yes
11:20	0.504	0.721	0.452	0.901	0.637	0.296	0.511	0.486	northwest	4.1	Yes
11:30	0.506	0.719	0.452	0.902	0.637	0.295	0.512	0.487	northwest	4.4	Yes
11:40	0.507	0.720	0.453	0.903	0.637	0.294	0.513	0.485	northwest	3.7	Yes
11:50	0.505	0.721	0.452	0.900	0.639	0.296	0.511	0.487	northwest	4.8	Yes
12:00	0.504	0.722	0.452	0.898	0.635	0.296	0.510	0.487	north-northwest	3.9	Yes
12:10	0.505	0.721	0.453	0.899	0.635	0.295	0.512	0.485	north	3.0	Yes
12:20	0.505	0.722	0.454	0.899	0.637	0.297	0.512	0.486	north-northeast	2.3	Yes
12:30	0.505	0.721	0.453	0.901	0.640	0.295	0.513	0.486	north	1.7	Yes
12:40	0.506	0.721	0.451	0.899	0.638	0.293	0.513	0.485	north	2.3	Yes
12:50	0.506	0.719	0.452	0.899	0.637	0.296	0.511	0.486	north-northwest	1.5	Yes
13:00	0.505	0.719	0.451	0.898	0.634	0.296	0.511	0.485	north-northeast	4.1	Yes
13:10	0.502	0.720	0.451	0.899	0.636	0.294	0.511	0.485	north-northeast	4.0	Yes
13:20	0.502	0.719	0.451	0.896	0.635	0.294	0.512	0.485	north-northeast	5.0	Yes
13:30	0.503	0.721	0.450	0.897	0.636	0.293	0.511	0.486	north-northeast	3.3	Yes
13:40	0.504	0.720	0.450	0.900	0.635	0.293	0.511	0.485	north-northeast	1.8	Yes
13:50	0.502	0.718	0.450	0.897	0.634	0.291	0.512	0.484	north	2.1	Yes
14:00	0.503	0.720	0.451	0.897	0.634	0.292	0.512	0.486	north-northeast	1.9	Yes
14:10	0.503	0.721	0.451	0.899	0.635	0.293	0.511	0.484	north-northwest	1.8	Yes
14:20	0.504	0.721	0.451	0.899	0.636	0.293	0.511	0.485	northeast	3.1	Yes
14:30	0.503	0.722	0.450	0.898	0.635	0.292	0.513	0.485	north-northeast	3.2	Yes
14:40	0.503	0.721	0.450	0.897	0.634	0.293	0.513	0.483	north	3.0	Yes
14:50	0.506	0.723	0.450	0.898	0.633	0.292	0.512	0.486	north-northwest	2.7	Yes
15:00	0.506	0.720	0.451	0.897	0.634	0.292	0.510	0.487	north-northwest	2.7	Yes
15:10	0.507	0.718	0.451	0.897	0.633	0.293	0.511	0.485	northwest	2.3	Yes
15:20	0.508	0.719	0.450	0.898	0.635	0.293	0.510	0.484	northwest	2.7	Yes
15:30	0.507	0.719	0.451	0.899	0.635	0.295	0.511	0.486	west-northwest	2.6	Yes
15:40	0.507	0.720	0.451	0.897	0.634	0.294	0.512	0.487	west-northwest	3.5	Yes
15:50	0.507	0.721	0.450	0.899	0.635	0.292	0.512	0.487	northwest	4.0	Yes
16:00	0.508	0.719	0.453	0.899	0.634	0.295	0.513	0.487	northwest	4.0	Yes
16:10	0.507	0.719	0.453	0.899	0.637	0.295	0.511	0.485	northwest	2.5	Yes
16:20	0.507	0.719	0.453	0.900	0.636	0.297	0.512	0.485	north-northwest	0.6	Yes
16:30	0.508	0.719	0.453	0.899	0.637	0.295	0.513	0.486	northeast	2.5	Yes
16:40	0.509	0.719	0.453	0.900	0.635	0.295	0.511	0.486	northeast	3.5	Yes
16:50	0.510	0.720	0.455	0.901	0.635	0.295	0.511	0.487	north-northeast	3.1	Yes
17:00	0.510	0.719	0.453	0.900	0.635	0.296	0.514	0.486	north	2.2	Yes
17:10	0.508	0.720	0.454	0.901	0.636	0.296	0.513	0.486	north-northwest	2.7	Yes
17:20	0.511	0.720	0.454	0.900	0.637	0.297	0.512	0.485	north	2.5	Yes
17:30	0.511	0.719	0.455	0.901	0.636	0.299	0.514	0.487	north-northwest	2.4	Yes
17:40	0.511	0.718	0.454	0.902	0.636	0.301	0.513	0.487	north-northwest	3.2	Yes
17:50	0.511	0.717	0.456	0.899	0.635	0.301	0.513	0.484	north-northwest	2.7	Yes
18:00	0.508	0.716	0.454	0.898	0.634	0.299	0.512	0.483	northwest	2.8	Yes
18:10	0.509	0.716	0.453	0.897	0.634	0.301	0.511	0.484	northwest	2.6	Yes
18:20	0.509	0.714	0.454	0.894	0.633	0.300	0.515	0.485	west-northwest	2.6	Yes
18:30	0.507	0.713	0.455	0.895	0.633	0.300	0.511	0.484	northwest	3.0	Yes
18:40	0.508	0.713	0.454	0.893	0.632	0.300	0.511	0.483	west-northwest	3.4	Yes
18:50	0.506	0.714	0.454	0.891	0.630	0.299	0.510	0.484	northwest	3.0	Yes
19:00	0.505	0.712	0.452	0.891	0.629	0.300	0.511	0.483	northwest	2.6	Yes
19:10	0.504	0.710	0.451	0.890	0.628	0.297	0.509	0.484	north-northwest	1.9	Yes
19:20	0.504	0.713	0.450	0.887	0.629	0.299	0.509	0.482	northwest	1.6	Yes
19:30	0.503	0.711	0.450	0.888	0.627	0.299	0.509	0.482	north-northwest	1.3	Yes
19:40	0.502	0.708	0.449	0.886	0.627	0.298	0.509	0.482	northwest	2.1	Yes
19:50	0.501	0.708	0.448	0.885	0.626	0.296	0.508	0.481	north-northwest	2.3	Yes
20:00	0.501	0.708	0.448	0.885	0.627	0.296	0.508	0.482	northwest	2.3	Yes
20:10	0.500	0.707	0.446	0.883	0.624	0.295	0.509	0.481	northwest	2.2	Yes
20:20	0.499	0.706	0.446	0.883	0.625	0.294	0.509	0.482	northwest	2.5	Yes
20:30	0.497	0.706	0.445	0.881	0.623	0.294	0.506	0.482	northwest	2.7	Yes
20:40	0.498	0.707	0.444	0.879	0.625	0.293	0.506	0.481	northwest	2.6	Yes
20:50	0.499	0.706	0.446	0.881	0.625	0.295	0.507	0.481	northwest	2.2	Yes
21:00	0.500	0.707	0.446	0.883	0.625	0.295	0.508	0.482	northwest	1.9	Yes
21:10	0.500	0.706	0.447	0.883	0.626	0.295	0.506	0.484	north-northwest	1.5	Yes
21:20	0.498	0.708	0.447	0.883	0.626	0.296	0.508	0.483	northwest	1.7	Yes
21:30	0.499	0.708	0.447	0.884	0.625	0.295	0.506	0.481	northwest	2.2	Yes
21:40	0.499	0.707	0.447	0.880	0.627	0.296	0.508	0.482	northwest	1.9	Yes
21:50	0.500	0.708	0.448	0.880	0.627	0.296	0.506	0.483	northwest	2.8	Yes
22:00	0.499	0.708	0.446	0.884	0.627	0.295	0.509	0.481	northwest	3.3	Yes
22:10	0.500	0.708	0.447	0.882	0.627	0.296	0.508	0.482	northwest	2.7	Yes
22:20	0.498	0.709	0.446	0.879	0.624	0.295	0.507	0.483	west-northwest	2.9	Yes
22:30	0.498	0.705	0.446	0.881	0.625	0.295	0.506	0.483	northwest	2.7	Yes
22:40	0.497	0.705	0.446	0.880	0.625	0.293	0.506	0.480	northwest	3.3	Yes
22:50	0.497	0.703	0.446	0.878	0.622	0.293	0.506	0.480	northwest	3.8	Yes
23:00	0.495	0.704	0.445	0.878	0.621	0.294	0.506	0.480	northwest	3.7	Yes
23:10	0.496	0.700	0.445	0.875	0.620	0.294	0.505	0.479	northwest	3.9	Yes
23:20	0.496	0.702	0.447	0.876	0.619	0.293	0.504	0.480	north-northwest	3.7	Yes
23:30	0.495	0.702	0.444	0.874	0.620	0.293	0.503	0.479	north-northwest	3.6	Yes
23:40	0.495	0.702	0.444	0.871	0.620	0.291	0.503	0.481	north-northwest	3.8	Yes
23:50	0.496	0.701	0.443	0.874	0.620	0.292	0.505	0.480	northwest	3.3	Yes