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

○Information

○Measurement value list ： 2025/10/19(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	0.719	0.450	0.882	0.630	0.293	0.510	0.487	west-northwest	5.7	No
00:10	0.502	0.719	0.449	0.884	0.629	0.292	0.509	0.486	west	5.9	No
00:20	0.502	0.718	0.450	0.884	0.628	0.293	0.509	0.487	west	7.2	No
00:30	0.502	0.718	0.449	0.884	0.628	0.292	0.508	0.485	west	6.2	No
00:40	0.501	0.717	0.450	0.882	0.628	0.293	0.509	0.485	west	5.3	No
00:50	0.503	0.717	0.449	0.883	0.629	0.292	0.509	0.487	west	4.2	No
01:00	0.503	0.718	0.449	0.882	0.631	0.293	0.510	0.486	west-northwest	4.3	No
01:10	0.503	0.717	0.451	0.884	0.627	0.294	0.509	0.486	northwest	3.7	No
01:20	0.502	0.720	0.450	0.883	0.628	0.292	0.510	0.486	west-northwest	4.1	No
01:30	0.504	0.718	0.451	0.886	0.629	0.292	0.510	0.486	north-northwest	2.9	No
01:40	0.502	0.719	0.449	0.882	0.629	0.293	0.509	0.487	northwest	4.3	No
01:50	0.502	0.717	0.449	0.882	0.629	0.293	0.510	0.488	northwest	5.8	No
02:00	0.503	0.719	0.448	0.883	0.628	0.291	0.510	0.486	northwest	6.3	No
02:10	0.502	0.718	0.449	0.885	0.629	0.293	0.509	0.486	northwest	5.2	No
02:20	0.503	0.718	0.448	0.883	0.628	0.291	0.508	0.486	northwest	4.7	No
02:30	0.502	0.716	0.450	0.887	0.628	0.293	0.509	0.487	northwest	4.9	No
02:40	0.502	0.719	0.451	0.884	0.629	0.293	0.508	0.487	northwest	7.1	No
02:50	0.502	0.719	0.450	0.885	0.628	0.292	0.510	0.487	northwest	5.0	No
03:00	0.502	0.718	0.449	0.883	0.627	0.291	0.510	0.487	northwest	2.2	No
03:10	0.502	0.717	0.449	0.886	0.628	0.293	0.511	0.487	north-northwest	2.3	No
03:20	0.502	0.719	0.450	0.883	0.629	0.292	0.510	0.485	north-northwest	2.8	No
03:30	0.502	0.719	0.450	0.882	0.628	0.293	0.510	0.485	north-northwest	1.8	No
03:40	0.503	0.719	0.450	0.885	0.628	0.292	0.511	0.485	north-northwest	4.6	No
03:50	0.503	0.718	0.449	0.885	0.629	0.293	0.509	0.486	north-northwest	4.2	No
04:00	0.502	0.719	0.450	0.883	0.630	0.293	0.510	0.483	north-northwest	4.4	No
04:10	0.502	0.720	0.450	0.883	0.630	0.293	0.510	0.485	north-northwest	4.0	No
04:20	0.504	0.718	0.449	0.884	0.630	0.292	0.510	0.485	north-northwest	4.0	No
04:30	0.503	0.719	0.450	0.883	0.631	0.293	0.510	0.485	north-northwest	3.4	No
04:40	0.504	0.719	0.449	0.883	0.630	0.293	0.511	0.486	north-northwest	4.4	No
04:50	0.502	0.718	0.448	0.884	0.628	0.292	0.509	0.485	north-northwest	5.2	No
05:00	0.503	0.718	0.448	0.883	0.628	0.293	0.511	0.486	north-northwest	6.5	No
05:10	0.502	0.717	0.448	0.885	0.631	0.293	0.510	0.485	northwest	6.3	No
05:20	0.502	0.716	0.449	0.884	0.629	0.293	0.510	0.485	north-northwest	5.1	No
05:30	0.502	0.717	0.450	0.885	0.629	0.292	0.510	0.486	north-northwest	4.5	No
05:40	0.503	0.719	0.450	0.884	0.629	0.292	0.510	0.485	north-northwest	3.6	No
05:50	0.502	0.718	0.449	0.885	0.630	0.292	0.509	0.484	north-northwest	4.0	No
06:00	0.502	0.719	0.448	0.885	0.629	0.292	0.509	0.486	northwest	3.7	No
06:10	0.502	0.718	0.449	0.886	0.629	0.293	0.510	0.484	north-northwest	3.6	No
06:20	0.502	0.719	0.449	0.886	0.629	0.293	0.510	0.485	north-northwest	3.1	No
06:30	0.503	0.717	0.449	0.884	0.632	0.294	0.510	0.485	northwest	3.2	No
06:40	0.501	0.719	0.448	0.883	0.631	0.292	0.511	0.483	north-northwest	4.4	No
06:50	0.502	0.720	0.450	0.884	0.630	0.294	0.513	0.484	northwest	5.2	No
07:00	0.504	0.720	0.449	0.884	0.630	0.294	0.510	0.484	north-northwest	5.0	No
07:10	0.502	0.718	0.450	0.885	0.630	0.293	0.510	0.484	north-northwest	4.2	No
07:20	0.501	0.719	0.449	0.883	0.630	0.293	0.509	0.485	north-northwest	4.4	No
07:30	0.503	0.717	0.449	0.884	0.631	0.293	0.510	0.484	north	4.9	No
07:40	0.502	0.720	0.449	0.887	0.631	0.294	0.509	0.484	north-northwest	4.8	No
07:50	0.502	0.721	0.450	0.885	0.629	0.291	0.510	0.484	north-northwest	4.8	No
08:00	0.504	0.720	0.450	0.887	0.632	0.293	0.510	0.484	north-northwest	4.3	No
08:10	0.503	0.720	0.449	0.886	0.630	0.292	0.508	0.483	north-northwest	3.2	No
08:20	0.503	0.719	0.449	0.885	0.631	0.292	0.508	0.483	north-northwest	3.6	No
08:30	0.502	0.720	0.448	0.887	0.631	0.292	0.509	0.484	north-northwest	3.4	No
08:40	0.504	0.719	0.450	0.886	0.631	0.291	0.510	0.483	north-northwest	4.2	No
08:50	0.503	0.719	0.450	0.887	0.630	0.292	0.508	0.483	north-northwest	4.7	No
09:00	0.502	0.719	0.450	0.887	0.631	0.291	0.510	0.481	northwest	5.2	No
09:10	0.503	0.719	0.450	0.888	0.629	0.291	0.510	0.482	northwest	4.3	No
09:20	0.502	0.719	0.449	0.887	0.630	0.292	0.509	0.481	north-northwest	5.2	No
09:30	0.503	0.717	0.448	0.885	0.631	0.291	0.509	0.482	northwest	4.6	No
09:40	0.501	0.719	0.449	0.886	0.630	0.292	0.509	0.481	north-northwest	4.1	No
09:50	0.501	0.717	0.449	0.886	0.630	0.293	0.509	0.482	north-northwest	3.4	No
10:00	0.500	0.717	0.450	0.887	0.630	0.292	0.509	0.483	north-northwest	3.4	No
10:10	0.501	0.719	0.450	0.888	0.632	0.290	0.509	0.483	north	2.7	No
10:20	0.500	0.718	0.449	0.886	0.632	0.292	0.509	0.482	north-northeast	3.3	No
10:30	0.500	0.718	0.449	0.887	0.631	0.291	0.509	0.483	north	5.1	No
10:40	0.502	0.717	0.449	0.886	0.629	0.292	0.509	0.483	north	3.6	No
10:50	0.500	0.719	0.448	0.888	0.630	0.291	0.508	0.482	north	5.0	No
11:00	0.502	0.717	0.449	0.888	0.630	0.291	0.509	0.482	north-northeast	5.0	No
11:10	0.500	0.717	0.449	0.889	0.631	0.290	0.509	0.482	north-northeast	5.4	No
11:20	0.502	0.717	0.446	0.886	0.629	0.291	0.509	0.480	north-northeast	5.3	No
11:30	0.501	0.717	0.447	0.889	0.630	0.292	0.509	0.482	north-northeast	6.0	No
11:40	0.502	0.717	0.446	0.889	0.629	0.291	0.509	0.481	north-northeast	5.1	No
11:50	0.502	0.718	0.448	0.888	0.630	0.289	0.510	0.481	north-northeast	4.8	No
12:00	0.500	0.718	0.447	0.888	0.630	0.293	0.509	0.482	north-northeast	5.6	No
12:10	0.501	0.718	0.447	0.886	0.626	0.290	0.510	0.483	north-northeast	6.6	No
12:20	0.502	0.718	0.447	0.887	0.628	0.290	0.510	0.481	north-northeast	6.1	No
12:30	0.501	0.718	0.446	0.886	0.629	0.291	0.509	0.482	north-northeast	4.9	No
12:40	0.501	0.719	0.446	0.886	0.631	0.291	0.509	0.484	north-northeast	6.9	No
12:50	0.501	0.720	0.448	0.888	0.629	0.291	0.510	0.483	north-northeast	6.0	No
13:00	0.501	0.718	0.447	0.887	0.628	0.291	0.510	0.482	north-northeast	6.9	No
13:10	0.501	0.719	0.447	0.888	0.629	0.291	0.509	0.483	north-northeast	5.8	No
13:20	0.500	0.718	0.446	0.889	0.628	0.290	0.509	0.483	north-northeast	5.0	No
13:30	0.501	0.719	0.446	0.888	0.629	0.292	0.510	0.482	north-northeast	4.7	No
13:40	0.502	0.720	0.447	0.889	0.630	0.290	0.511	0.483	north-northeast	5.1	No
13:50	0.501	0.719	0.447	0.888	0.630	0.292	0.508	0.483	north	5.1	No
14:00	0.501	0.718	0.447	0.889	0.629	0.292	0.510	0.482	north-northeast	5.6	No
14:10	0.502	0.721	0.447	0.888	0.630	0.291	0.510	0.483	north-northeast	4.4	No
14:20	0.502	0.719	0.446	0.889	0.630	0.292	0.511	0.483	north-northeast	4.9	No
14:30	0.502	0.719	0.446	0.888	0.630	0.290	0.511	0.485	northeast	5.9	No
14:40	0.500	0.720	0.447	0.891	0.631	0.292	0.509	0.483	northeast	5.1	No
14:50	0.503	0.721	0.448	0.888	0.630	0.292	0.509	0.483	northeast	5.3	No
15:00	0.501	0.721	0.446	0.889	0.631	0.291	0.509	0.483	north-northeast	4.3	No
15:10	0.502	0.721	0.445	0.888	0.631	0.291	0.511	0.482	north-northeast	4.9	No
15:20	0.502	0.721	0.447	0.890	0.629	0.291	0.509	0.482	north-northeast	4.3	No
15:30	0.503	0.722	0.449	0.890	0.630	0.290	0.509	0.483	north-northeast	3.7	No
15:40	0.501	0.722	0.449	0.889	0.631	0.291	0.509	0.483	north-northeast	3.3	No
15:50	0.502	0.723	0.449	0.888	0.631	0.291	0.508	0.482	north-northeast	3.1	No
16:00	0.502	0.722	0.451	0.890	0.630	0.292	0.511	0.483	north-northeast	2.3	No
16:10	0.502	0.722	0.450	0.890	0.631	0.291	0.510	0.484	north	2.4	No
16:20	0.504	0.724	0.449	0.888	0.633	0.292	0.510	0.485	north-northeast	1.8	No
16:30	0.504	0.725	0.450	0.889	0.635	0.292	0.511	0.486	north	1.2	No
16:40	0.503	0.722	0.449	0.887	0.631	0.292	0.511	0.486	north-northwest	1.0	No
16:50	0.503	0.725	0.451	0.890	0.634	0.292	0.510	0.485	northwest	1.1	No
17:00	0.504	0.725	0.450	0.889	0.635	0.293	0.510	0.485	northwest	1.6	No
17:10	0.503	0.723	0.450	0.890	0.632	0.293	0.511	0.485	northwest	2.1	No
17:20	0.502	0.724	0.450	0.889	0.634	0.292	0.510	0.485	north-northwest	0.9	No
17:30	0.504	0.723	0.451	0.888	0.634	0.292	0.509	0.484	north-northwest	1.1	No
17:40	0.505	0.724	0.449	0.890	0.636	0.293	0.511	0.484	northwest	1.0	No
17:50	0.503	0.724	0.450	0.890	0.634	0.294	0.512	0.484	-	CALM	No
18:00	0.504	0.723	0.451	0.889	0.634	0.292	0.513	0.485	south-southeast	0.9	No
18:10	0.504	0.724	0.449	0.890	0.636	0.293	0.513	0.485	south-southwest	1.3	No
18:20	0.504	0.725	0.450	0.890	0.634	0.294	0.512	0.485	southwest	1.7	No
18:30	0.503	0.724	0.450	0.889	0.631	0.293	0.513	0.485	west-southwest	2.2	No
18:40	0.503	0.724	0.449	0.890	0.636	0.293	0.512	0.484	west-southwest	2.7	No
18:50	0.503	0.723	0.451	0.889	0.632	0.294	0.513	0.484	south-southwest	1.6	No
19:00	0.502	0.723	0.449	0.889	0.634	0.293	0.513	0.486	west-southwest	2.0	No
19:10	0.504	0.724	0.449	0.891	0.633	0.293	0.513	0.484	south-southwest	1.8	No
19:20	0.503	0.723	0.450	0.888	0.633	0.293	0.513	0.484	southwest	1.8	No
19:30	0.504	0.723	0.450	0.889	0.635	0.294	0.514	0.485	southwest	2.0	No
19:40	0.504	0.722	0.449	0.888	0.633	0.293	0.513	0.485	southwest	1.7	No
19:50	0.504	0.723	0.450	0.889	0.635	0.293	0.513	0.484	west-southwest	2.6	No
20:00	0.504	0.724	0.449	0.888	0.635	0.293	0.513	0.484	southwest	2.5	No
20:10	0.505	0.724	0.451	0.889	0.635	0.293	0.514	0.484	south-southwest	2.7	No
20:20	0.504	0.724	0.450	0.890	0.633	0.296	0.514	0.485	south-southwest	3.2	No
20:30	0.504	0.723	0.448	0.890	0.634	0.293	0.514	0.486	southwest	2.9	No
20:40	0.505	0.723	0.451	0.890	0.634	0.293	0.514	0.485	southwest	1.6	No
20:50	0.504	0.723	0.450	0.891	0.636	0.295	0.513	0.485	southwest	2.5	No
21:00	0.505	0.723	0.450	0.892	0.635	0.292	0.513	0.483	west-southwest	2.3	No
21:10	0.505	0.724	0.450	0.891	0.635	0.293	0.514	0.484	west-southwest	1.7	No
21:20	0.504	0.725	0.449	0.892	0.636	0.293	0.513	0.485	southwest	1.8	No
21:30	0.505	0.723	0.450	0.890	0.633	0.293	0.514	0.484	southwest	2.3	No
21:40	0.503	0.724	0.451	0.890	0.635	0.293	0.512	0.484	south-southwest	2.7	No
21:50	0.504	0.725	0.451	0.890	0.633	0.293	0.514	0.485	south-southwest	2.5	No
22:00	0.504	0.725	0.452	0.892	0.633	0.292	0.513	0.485	southwest	2.5	No
22:10	0.504	0.725	0.450	0.889	0.634	0.294	0.515	0.484	southwest	3.0	No
22:20	0.505	0.723	0.452	0.890	0.633	0.293	0.514	0.486	west-southwest	3.0	No
22:30	0.503	0.724	0.451	0.890	0.635	0.293	0.514	0.484	southwest	2.7	No
22:40	0.504	0.724	0.451	0.891	0.633	0.293	0.513	0.484	southwest	2.9	No
22:50	0.503	0.725	0.450	0.891	0.635	0.293	0.515	0.484	southwest	2.8	No
23:00	0.504	0.723	0.451	0.891	0.633	0.294	0.514	0.485	southwest	2.9	No
23:10	0.504	0.724	0.451	0.891	0.635	0.294	0.512	0.483	southwest	2.6	No
23:20	0.505	0.723	0.450	0.890	0.635	0.294	0.513	0.485	south-southwest	3.0	No
23:30	0.504	0.721	0.451	0.891	0.636	0.293	0.516	0.484	south-southwest	2.4	No
23:40	0.503	0.724	0.451	0.889	0.636	0.293	0.515	0.485	south-southwest	3.4	No
23:50	0.504	0.725	0.451	0.891	0.634	0.293	0.514	0.484	south-southwest	3.8	No