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

○Information

○Measurement value list ： 2025/11/04(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	0.502	0.718	0.442	0.891	0.624	0.290	0.509	0.482	west	5.3	No
00:10	0.500	0.716	0.442	0.891	0.621	0.291	0.508	0.482	west	5.6	No
00:20	0.501	0.716	0.443	0.892	0.622	0.290	0.509	0.480	west	5.2	No
00:30	0.499	0.716	0.442	0.890	0.622	0.292	0.511	0.480	west	4.9	No
00:40	0.500	0.715	0.442	0.891	0.624	0.291	0.509	0.481	west	4.4	No
00:50	0.501	0.715	0.442	0.890	0.622	0.290	0.510	0.480	west-southwest	3.6	No
01:00	0.498	0.716	0.442	0.891	0.622	0.291	0.511	0.482	west	2.6	No
01:10	0.499	0.715	0.442	0.891	0.623	0.291	0.510	0.481	west	3.4	No
01:20	0.500	0.716	0.442	0.889	0.623	0.290	0.511	0.481	west	3.6	No
01:30	0.501	0.718	0.443	0.890	0.623	0.291	0.509	0.481	west	4.0	No
01:40	0.500	0.717	0.441	0.890	0.621	0.291	0.509	0.480	west	3.6	No
01:50	0.500	0.718	0.442	0.889	0.624	0.291	0.509	0.481	west	3.8	No
02:00	0.499	0.716	0.442	0.890	0.623	0.290	0.510	0.481	west	3.9	No
02:10	0.501	0.715	0.442	0.890	0.623	0.290	0.509	0.481	west-southwest	3.3	No
02:20	0.500	0.717	0.442	0.892	0.622	0.292	0.510	0.482	west-southwest	3.7	No
02:30	0.501	0.717	0.442	0.891	0.624	0.290	0.510	0.480	west-southwest	3.7	No
02:40	0.499	0.718	0.443	0.891	0.622	0.291	0.509	0.481	west	3.3	No
02:50	0.500	0.715	0.443	0.890	0.622	0.290	0.510	0.480	west	4.6	No
03:00	0.499	0.716	0.442	0.890	0.624	0.289	0.510	0.481	west	4.7	No
03:10	0.500	0.715	0.444	0.892	0.623	0.289	0.510	0.481	west-northwest	5.2	No
03:20	0.500	0.717	0.442	0.892	0.623	0.289	0.510	0.480	west-northwest	5.1	No
03:30	0.499	0.717	0.441	0.891	0.621	0.291	0.510	0.481	west	4.2	No
03:40	0.498	0.717	0.441	0.893	0.622	0.290	0.510	0.482	west	3.8	No
03:50	0.500	0.716	0.442	0.890	0.623	0.290	0.510	0.481	west-northwest	4.1	No
04:00	0.499	0.717	0.442	0.892	0.622	0.291	0.509	0.481	west	4.7	No
04:10	0.500	0.715	0.442	0.888	0.622	0.290	0.509	0.480	west	4.8	No
04:20	0.498	0.716	0.442	0.891	0.624	0.291	0.511	0.479	west	4.6	No
04:30	0.500	0.716	0.443	0.889	0.623	0.290	0.510	0.484	west	5.2	No
04:40	0.499	0.715	0.442	0.890	0.622	0.289	0.509	0.480	west	5.0	No
04:50	0.500	0.715	0.441	0.892	0.623	0.291	0.509	0.479	west-northwest	5.0	No
05:00	0.498	0.715	0.441	0.891	0.622	0.290	0.509	0.481	west-northwest	5.3	No
05:10	0.500	0.714	0.443	0.890	0.622	0.289	0.510	0.482	west-northwest	5.5	No
05:20	0.499	0.716	0.442	0.892	0.623	0.289	0.511	0.481	west-northwest	5.0	No
05:30	0.499	0.716	0.441	0.890	0.622	0.289	0.509	0.480	west	4.3	No
05:40	0.498	0.713	0.440	0.890	0.622	0.291	0.509	0.481	west-northwest	3.6	No
05:50	0.497	0.713	0.441	0.891	0.621	0.289	0.509	0.481	west	4.4	No
06:00	0.499	0.717	0.442	0.891	0.623	0.289	0.509	0.481	west	4.7	No
06:10	0.498	0.715	0.440	0.891	0.621	0.290	0.510	0.480	west	4.5	No
06:20	0.498	0.714	0.440	0.889	0.622	0.291	0.510	0.480	west	4.5	No
06:30	0.499	0.717	0.442	0.892	0.622	0.289	0.509	0.480	west	3.7	No
06:40	0.499	0.716	0.441	0.891	0.622	0.290	0.510	0.481	west	3.5	No
06:50	0.497	0.716	0.441	0.890	0.623	0.290	0.510	0.480	west	3.2	No
07:00	0.498	0.717	0.442	0.892	0.623	0.290	0.509	0.481	west-northwest	3.5	No
07:10	0.499	0.716	0.441	0.892	0.622	0.290	0.510	0.481	west	3.3	No
07:20	0.500	0.716	0.441	0.891	0.622	0.289	0.510	0.480	west-northwest	3.3	No
07:30	0.497	0.715	0.441	0.892	0.623	0.290	0.511	0.481	northwest	3.3	No
07:40	0.500	0.717	0.442	0.892	0.623	0.290	0.512	0.481	northwest	3.0	No
07:50	0.499	0.715	0.440	0.892	0.622	0.290	0.513	0.482	northwest	3.0	No
08:00	0.501	0.717	0.442	0.889	0.622	0.290	0.511	0.479	north-northwest	4.3	No
08:10	0.501	0.718	0.441	0.890	0.623	0.291	0.511	0.483	north-northwest	3.8	No
08:20	0.501	0.716	0.442	0.892	0.621	0.291	0.510	0.480	north-northwest	2.6	No
08:30	0.501	0.716	0.442	0.890	0.622	0.290	0.510	0.481	north-northwest	2.8	No
08:40	0.499	0.714	0.441	0.891	0.622	0.289	0.512	0.482	north-northwest	2.5	No
08:50	0.500	0.712	0.443	0.891	0.623	0.288	0.510	0.482	north	2.1	No
09:00	0.499	0.712	0.442	0.891	0.622	0.291	0.509	0.481	north-northwest	2.2	No
09:10	0.498	0.715	0.443	0.892	0.622	0.289	0.509	0.480	north-northwest	2.2	No
09:20	0.499	0.714	0.443	0.893	0.623	0.291	0.509	0.482	north-northeast	2.0	No
09:30	0.500	0.717	0.443	0.891	0.622	0.289	0.508	0.481	north-northeast	2.8	No
09:40	0.500	0.715	0.443	0.891	0.621	0.291	0.509	0.483	north	2.4	No
09:50	0.499	0.716	0.442	0.892	0.624	0.289	0.507	0.482	north-northeast	3.3	No
10:00	0.499	0.717	0.443	0.892	0.623	0.290	0.507	0.482	north-northeast	2.5	No
10:10	0.499	0.717	0.443	0.891	0.623	0.290	0.507	0.483	north-northeast	2.0	No
10:20	0.499	0.715	0.444	0.891	0.623	0.289	0.508	0.481	northeast	1.6	No
10:30	0.499	0.717	0.443	0.893	0.622	0.289	0.507	0.481	east-northeast	1.8	No
10:40	0.499	0.714	0.442	0.893	0.623	0.290	0.508	0.482	north-northeast	1.3	No
10:50	0.499	0.715	0.442	0.893	0.621	0.289	0.508	0.483	east-northeast	2.6	No
11:00	0.499	0.717	0.440	0.894	0.623	0.287	0.507	0.482	northeast	2.7	No
11:10	0.499	0.717	0.440	0.893	0.622	0.288	0.507	0.482	east	2.4	No
11:20	0.500	0.719	0.442	0.894	0.624	0.288	0.508	0.481	east-northeast	3.4	No
11:30	0.497	0.717	0.442	0.891	0.621	0.289	0.507	0.483	east-northeast	2.8	No
11:40	0.497	0.718	0.441	0.894	0.622	0.287	0.507	0.483	east	2.8	No
11:50	0.498	0.715	0.443	0.892	0.623	0.290	0.508	0.482	east	3.2	No
12:00	0.499	0.718	0.442	0.893	0.622	0.289	0.508	0.483	east-northeast	4.0	No
12:10	0.499	0.719	0.442	0.893	0.622	0.289	0.508	0.483	east-northeast	3.5	No
12:20	0.500	0.719	0.442	0.894	0.623	0.291	0.507	0.483	east	4.1	No
12:30	0.500	0.717	0.442	0.891	0.623	0.290	0.506	0.482	east-northeast	4.0	No
12:40	0.500	0.717	0.442	0.891	0.623	0.290	0.507	0.482	east-northeast	4.3	No
12:50	0.501	0.719	0.442	0.894	0.623	0.292	0.508	0.481	east	3.5	No
13:00	0.499	0.720	0.442	0.892	0.623	0.291	0.507	0.482	east	3.9	No
13:10	0.499	0.717	0.442	0.893	0.623	0.291	0.507	0.480	east-northeast	3.5	No
13:20	0.500	0.720	0.442	0.892	0.623	0.289	0.507	0.480	east	3.2	No
13:30	0.500	0.718	0.442	0.891	0.623	0.291	0.507	0.480	east	3.5	No
13:40	0.500	0.719	0.441	0.891	0.623	0.290	0.509	0.481	east-northeast	3.9	No
13:50	0.501	0.720	0.441	0.894	0.624	0.289	0.506	0.480	east-southeast	3.0	No
14:00	0.501	0.721	0.443	0.892	0.624	0.290	0.507	0.480	east-southeast	2.9	No
14:10	0.501	0.719	0.443	0.893	0.624	0.291	0.508	0.480	east	2.3	No
14:20	0.500	0.721	0.442	0.894	0.625	0.291	0.506	0.480	east	2.9	No
14:30	0.501	0.719	0.442	0.893	0.625	0.289	0.507	0.481	east	2.3	No
14:40	0.501	0.721	0.441	0.895	0.627	0.290	0.507	0.478	east	3.2	No
14:50	0.500	0.715	0.441	0.892	0.624	0.290	0.507	0.480	east	2.5	No
15:00	0.501	0.720	0.443	0.892	0.627	0.292	0.507	0.480	east-southeast	1.6	No
15:10	0.500	0.720	0.443	0.893	0.623	0.291	0.509	0.480	east-southeast	1.1	No
15:20	0.499	0.721	0.445	0.893	0.623	0.290	0.507	0.482	southeast	1.0	No
15:30	0.501	0.722	0.443	0.892	0.623	0.290	0.508	0.483	east	2.0	No
15:40	0.502	0.722	0.444	0.893	0.624	0.290	0.508	0.482	east-northeast	0.7	No
15:50	0.500	0.719	0.446	0.893	0.624	0.291	0.508	0.483	east-southeast	0.9	No
16:00	0.500	0.723	0.443	0.891	0.626	0.289	0.509	0.481	east	1.0	No
16:10	0.500	0.724	0.444	0.892	0.626	0.292	0.508	0.482	east-northeast	0.9	No
16:20	0.500	0.723	0.445	0.893	0.626	0.291	0.509	0.483	east	1.0	No
16:30	0.500	0.722	0.444	0.894	0.625	0.291	0.509	0.480	-	CALM	No
16:40	0.502	0.723	0.445	0.893	0.626	0.292	0.509	0.483	-	CALM	No
16:50	0.500	0.722	0.444	0.892	0.626	0.291	0.509	0.481	east	0.6	No
17:00	0.502	0.723	0.446	0.894	0.627	0.292	0.509	0.480	east-southeast	0.6	No
17:10	0.504	0.723	0.445	0.891	0.625	0.291	0.507	0.481	-	CALM	No
17:20	0.499	0.723	0.445	0.895	0.627	0.291	0.508	0.481	-	CALM	No
17:30	0.503	0.721	0.444	0.892	0.627	0.291	0.509	0.482	west-southwest	1.3	No
17:40	0.502	0.722	0.445	0.891	0.626	0.291	0.509	0.482	southwest	1.5	No
17:50	0.503	0.723	0.444	0.895	0.627	0.291	0.509	0.482	southwest	1.6	No
18:00	0.500	0.724	0.446	0.893	0.628	0.291	0.507	0.482	southwest	1.4	No
18:10	0.502	0.722	0.445	0.892	0.627	0.293	0.507	0.481	west-southwest	1.3	No
18:20	0.501	0.724	0.443	0.894	0.626	0.291	0.510	0.481	southwest	1.1	No
18:30	0.502	0.723	0.444	0.893	0.626	0.290	0.508	0.481	west-southwest	1.3	No
18:40	0.502	0.723	0.446	0.894	0.626	0.290	0.508	0.481	southwest	1.9	No
18:50	0.502	0.722	0.445	0.894	0.628	0.293	0.507	0.480	west-southwest	1.7	No
19:00	0.501	0.724	0.444	0.894	0.628	0.291	0.507	0.481	west-southwest	2.0	No
19:10	0.501	0.723	0.444	0.893	0.628	0.290	0.506	0.481	southwest	2.0	No
19:20	0.503	0.723	0.444	0.895	0.628	0.291	0.508	0.481	southwest	2.4	No
19:30	0.503	0.721	0.444	0.893	0.626	0.292	0.508	0.481	west-southwest	2.1	No
19:40	0.501	0.720	0.444	0.892	0.627	0.289	0.507	0.481	southwest	2.2	No
19:50	0.501	0.723	0.444	0.894	0.628	0.292	0.506	0.481	southwest	2.4	No
20:00	0.501	0.722	0.445	0.895	0.627	0.290	0.508	0.481	southwest	1.8	No
20:10	0.501	0.721	0.443	0.894	0.627	0.290	0.507	0.483	west-southwest	3.2	No
20:20	0.501	0.722	0.446	0.893	0.629	0.291	0.508	0.482	southwest	3.2	No
20:30	0.502	0.721	0.446	0.894	0.628	0.290	0.508	0.482	southwest	2.8	No
20:40	0.500	0.722	0.444	0.894	0.628	0.291	0.509	0.481	south-southwest	4.0	No
20:50	0.501	0.724	0.444	0.893	0.629	0.291	0.508	0.482	southwest	3.8	No
21:00	0.502	0.724	0.444	0.894	0.628	0.291	0.509	0.480	southwest	4.2	No
21:10	0.503	0.721	0.445	0.892	0.626	0.291	0.508	0.481	southwest	4.6	No
21:20	0.502	0.723	0.444	0.894	0.627	0.289	0.509	0.482	southwest	4.3	No
21:30	0.501	0.722	0.445	0.894	0.628	0.292	0.509	0.482	southwest	3.8	No
21:40	0.502	0.722	0.445	0.896	0.626	0.291	0.509	0.482	southwest	4.1	No
21:50	0.501	0.719	0.445	0.893	0.625	0.290	0.510	0.482	southwest	3.4	No
22:00	0.503	0.720	0.444	0.893	0.627	0.292	0.509	0.482	southwest	3.2	No
22:10	0.500	0.720	0.444	0.895	0.628	0.290	0.509	0.483	southwest	2.8	No
22:20	0.501	0.721	0.445	0.895	0.629	0.292	0.509	0.482	southwest	3.6	No
22:30	0.500	0.721	0.446	0.894	0.627	0.291	0.508	0.481	southwest	3.6	No
22:40	0.500	0.723	0.444	0.892	0.626	0.291	0.509	0.483	south-southwest	3.8	No
22:50	0.502	0.722	0.444	0.892	0.628	0.291	0.510	0.482	south-southwest	3.7	No
23:00	0.502	0.722	0.444	0.894	0.628	0.290	0.511	0.482	south-southwest	3.6	No
23:10	0.501	0.720	0.445	0.894	0.628	0.290	0.509	0.482	southwest	3.2	No
23:20	0.500	0.723	0.444	0.892	0.627	0.291	0.509	0.482	southwest	3.1	No
23:30	0.502	0.723	0.445	0.891	0.629	0.290	0.511	0.483	south-southwest	2.0	No
23:40	0.502	0.720	0.445	0.894	0.627	0.291	0.511	0.483	southwest	1.9	No
23:50	0.500	0.722	0.444	0.894	0.629	0.291	0.512	0.481	southwest	2.2	No