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

○Information

○Measurement value list ： 2025/08/02(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	0.494	0.718	0.454	0.892	0.641	0.294	0.515	0.486	north-northeast	5.8	No
00:10	0.494	0.718	0.454	0.890	0.640	0.294	0.516	0.486	north-northeast	5.2	No
00:20	0.495	0.717	0.453	0.891	0.640	0.295	0.515	0.487	north	6.3	No
00:30	0.495	0.720	0.453	0.890	0.641	0.296	0.516	0.487	north-northeast	5.5	No
00:40	0.494	0.718	0.455	0.891	0.639	0.295	0.517	0.488	north	6.0	No
00:50	0.496	0.717	0.455	0.891	0.640	0.295	0.515	0.487	north-northeast	6.6	No
01:00	0.493	0.717	0.455	0.891	0.641	0.297	0.516	0.486	north-northeast	6.4	No
01:10	0.494	0.718	0.455	0.890	0.641	0.295	0.514	0.486	north-northeast	6.4	No
01:20	0.495	0.717	0.456	0.890	0.642	0.296	0.517	0.486	north-northeast	6.3	No
01:30	0.495	0.718	0.454	0.892	0.641	0.294	0.515	0.487	north	6.7	Yes
01:40	0.494	0.717	0.453	0.889	0.639	0.295	0.516	0.487	north	6.5	Yes
01:50	0.494	0.717	0.453	0.891	0.639	0.295	0.517	0.487	north-northeast	8.0	No
02:00	0.494	0.718	0.454	0.890	0.640	0.295	0.517	0.485	north-northeast	8.0	No
02:10	0.494	0.717	0.453	0.889	0.640	0.294	0.515	0.487	north-northeast	6.8	Yes
02:20	0.497	0.719	0.455	0.890	0.638	0.295	0.516	0.487	north-northeast	7.5	No
02:30	0.493	0.716	0.453	0.888	0.640	0.296	0.516	0.486	north-northeast	7.1	No
02:40	0.495	0.716	0.452	0.891	0.639	0.295	0.516	0.487	north-northeast	7.8	No
02:50	0.494	0.718	0.454	0.890	0.640	0.296	0.515	0.486	north-northeast	8.2	Yes
03:00	0.494	0.718	0.454	0.888	0.640	0.294	0.516	0.486	north-northeast	7.8	Yes
03:10	0.494	0.718	0.453	0.891	0.641	0.296	0.517	0.486	north-northeast	6.2	Yes
03:20	0.494	0.716	0.454	0.890	0.641	0.295	0.514	0.485	north	6.8	Yes
03:30	0.487	0.703	0.449	0.880	0.635	0.294	0.509	0.480	north-northeast	7.2	Yes
03:40	0.473	0.686	0.441	0.852	0.611	0.284	0.500	0.473	-	-	Yes
03:50	0.475	0.687	0.443	0.847	0.606	0.285	0.503	0.473	north-northeast	8.2	Yes
04:00	0.484	0.697	0.444	0.860	0.614	0.290	0.506	0.476	north-northeast	7.7	Yes
04:10	0.486	0.699	0.448	0.866	0.618	0.290	0.507	0.480	north-northeast	7.1	Yes
04:20	0.486	0.701	0.447	0.870	0.620	0.291	0.508	0.480	north-northeast	7.4	Yes
04:30	0.487	0.705	0.447	0.871	0.621	0.292	0.508	0.481	north-northeast	8.2	No
04:40	0.488	0.703	0.447	0.873	0.621	0.292	0.510	0.481	north-northeast	7.4	No
04:50	0.487	0.704	0.445	0.874	0.621	0.292	0.509	0.482	north-northeast	9.1	No
05:00	0.489	0.704	0.448	0.875	0.622	0.292	0.509	0.481	north-northeast	7.6	No
05:10	0.487	0.704	0.447	0.878	0.624	0.292	0.509	0.481	north-northeast	8.8	No
05:20	0.488	0.706	0.448	0.877	0.624	0.292	0.510	0.481	north-northeast	7.6	No
05:30	0.489	0.703	0.449	0.877	0.624	0.293	0.511	0.481	north-northeast	8.6	Yes
05:40	0.489	0.704	0.447	0.876	0.624	0.294	0.511	0.481	north-northeast	7.6	Yes
05:50	0.489	0.706	0.448	0.880	0.625	0.293	0.510	0.482	north-northeast	6.2	Yes
06:00	0.488	0.705	0.447	0.878	0.625	0.293	0.510	0.484	north-northeast	7.0	No
06:10	0.488	0.709	0.448	0.880	0.623	0.293	0.510	0.482	north	8.8	No
06:20	0.490	0.706	0.448	0.879	0.626	0.293	0.510	0.482	north	5.7	No
06:30	0.488	0.708	0.449	0.881	0.627	0.292	0.511	0.481	north-northeast	7.2	No
06:40	0.489	0.708	0.450	0.879	0.625	0.294	0.509	0.482	north	6.1	No
06:50	0.490	0.708	0.449	0.880	0.627	0.293	0.511	0.483	north-northeast	8.2	No
07:00	0.489	0.708	0.448	0.880	0.627	0.294	0.512	0.483	north-northeast	7.3	No
07:10	0.490	0.709	0.450	0.881	0.627	0.293	0.511	0.483	north	7.8	No
07:20	0.490	0.708	0.451	0.880	0.629	0.293	0.512	0.484	north	6.6	No
07:30	0.491	0.708	0.449	0.879	0.628	0.293	0.512	0.485	north	8.1	No
07:40	0.491	0.709	0.448	0.881	0.628	0.293	0.511	0.485	north	7.2	No
07:50	0.490	0.711	0.448	0.880	0.629	0.294	0.512	0.484	north	5.2	No
08:00	0.490	0.710	0.450	0.879	0.628	0.293	0.513	0.485	north-northwest	7.1	No
08:10	0.491	0.711	0.451	0.880	0.628	0.294	0.512	0.483	north	7.8	No
08:20	0.491	0.710	0.450	0.881	0.629	0.294	0.512	0.485	north	6.6	No
08:30	0.491	0.709	0.451	0.883	0.631	0.293	0.512	0.484	north-northwest	6.2	No
08:40	0.492	0.710	0.450	0.880	0.630	0.294	0.513	0.484	north	8.8	No
08:50	0.490	0.711	0.451	0.880	0.632	0.294	0.512	0.486	north	5.5	No
09:00	0.490	0.711	0.451	0.882	0.631	0.293	0.513	0.486	north-northwest	5.2	No
09:10	0.490	0.714	0.452	0.880	0.629	0.293	0.513	0.485	north	8.0	No
09:20	0.491	0.714	0.452	0.882	0.632	0.295	0.513	0.485	north	8.0	No
09:30	0.491	0.713	0.451	0.881	0.632	0.295	0.513	0.486	north	7.4	No
09:40	0.493	0.713	0.453	0.881	0.634	0.295	0.513	0.486	north	5.4	No
09:50	0.492	0.716	0.452	0.882	0.634	0.295	0.512	0.485	north	8.9	No
10:00	0.492	0.717	0.454	0.882	0.634	0.295	0.514	0.486	north	5.6	No
10:10	0.492	0.718	0.454	0.885	0.635	0.296	0.514	0.485	north	9.9	No
10:20	0.494	0.717	0.454	0.884	0.633	0.294	0.513	0.484	north-northwest	4.8	No
10:30	0.493	0.717	0.454	0.884	0.635	0.297	0.514	0.484	north-northwest	8.0	No
10:40	0.493	0.717	0.457	0.884	0.634	0.295	0.515	0.485	north	7.2	No
10:50	0.493	0.717	0.455	0.885	0.635	0.295	0.514	0.486	north-northwest	6.3	No
11:00	0.493	0.717	0.454	0.887	0.635	0.295	0.515	0.487	north-northwest	8.2	No
11:10	0.494	0.720	0.456	0.889	0.634	0.296	0.516	0.487	north	8.2	No
11:20	0.496	0.721	0.456	0.886	0.635	0.296	0.516	0.487	north	6.2	No
11:30	0.496	0.721	0.457	0.885	0.636	0.296	0.515	0.487	north-northwest	6.0	No
11:40	0.496	0.721	0.456	0.887	0.637	0.297	0.516	0.487	north-northwest	6.7	No
11:50	0.497	0.722	0.455	0.887	0.636	0.297	0.516	0.488	north-northwest	5.8	No
12:00	0.496	0.721	0.458	0.887	0.638	0.296	0.517	0.488	north-northwest	7.8	No
12:10	0.497	0.722	0.457	0.886	0.635	0.296	0.516	0.488	northwest	6.0	No
12:20	0.495	0.723	0.458	0.889	0.638	0.297	0.516	0.488	north-northwest	7.7	No
12:30	0.497	0.725	0.458	0.887	0.639	0.298	0.518	0.487	north-northwest	6.3	No
12:40	0.497	0.723	0.459	0.889	0.639	0.297	0.517	0.490	north-northwest	7.9	No
12:50	0.498	0.725	0.458	0.888	0.641	0.297	0.517	0.487	northwest	4.8	No
13:00	0.497	0.725	0.459	0.889	0.638	0.297	0.517	0.487	north-northwest	8.0	No
13:10	0.499	0.725	0.460	0.890	0.641	0.298	0.518	0.488	north-northwest	6.0	No
13:20	0.498	0.727	0.458	0.891	0.639	0.298	0.517	0.488	north-northwest	5.6	No
13:30	0.498	0.725	0.462	0.892	0.640	0.298	0.517	0.490	north-northwest	6.4	No
13:40	0.498	0.728	0.459	0.892	0.642	0.297	0.518	0.489	northwest	6.3	No
13:50	0.498	0.726	0.459	0.893	0.642	0.299	0.518	0.489	north-northwest	5.9	No
14:00	0.499	0.728	0.458	0.894	0.642	0.299	0.518	0.488	northwest	5.4	No
14:10	0.498	0.728	0.460	0.892	0.642	0.299	0.518	0.487	north	5.7	No
14:20	0.500	0.729	0.459	0.893	0.643	0.297	0.518	0.488	north	5.7	No
14:30	0.498	0.729	0.459	0.891	0.642	0.299	0.518	0.490	north-northeast	6.3	No
14:40	0.501	0.729	0.460	0.891	0.642	0.297	0.518	0.490	north	5.4	No
14:50	0.501	0.730	0.460	0.893	0.644	0.298	0.516	0.488	north-northeast	6.5	No
15:00	0.501	0.732	0.461	0.893	0.644	0.298	0.516	0.489	north	4.5	No
15:10	0.501	0.730	0.462	0.892	0.644	0.299	0.517	0.490	north	5.4	No
15:20	0.502	0.731	0.463	0.894	0.644	0.299	0.519	0.487	north	4.5	No
15:30	0.501	0.732	0.462	0.895	0.643	0.299	0.520	0.486	north	2.6	No
15:40	0.501	0.734	0.462	0.894	0.645	0.300	0.519	0.487	north-northeast	5.7	No
15:50	0.502	0.733	0.463	0.893	0.644	0.298	0.520	0.487	north-northeast	4.1	No
16:00	0.502	0.733	0.462	0.896	0.645	0.298	0.519	0.488	north	4.1	No
16:10	0.502	0.732	0.461	0.897	0.645	0.298	0.520	0.489	north	4.2	No
16:20	0.502	0.731	0.462	0.896	0.645	0.299	0.519	0.487	north	4.0	No
16:30	0.503	0.732	0.462	0.898	0.644	0.298	0.520	0.489	north	3.8	No
16:40	0.499	0.732	0.460	0.895	0.643	0.299	0.518	0.487	north	3.5	Yes
16:50	0.500	0.731	0.462	0.897	0.644	0.299	0.518	0.487	north-northwest	3.0	Yes
17:00	0.501	0.731	0.460	0.897	0.645	0.298	0.519	0.486	north-northwest	2.3	No
17:10	0.500	0.732	0.462	0.896	0.644	0.297	0.519	0.487	north-northwest	2.1	No
17:20	0.500	0.732	0.462	0.896	0.643	0.298	0.517	0.486	northwest	1.8	No
17:30	0.501	0.732	0.461	0.896	0.644	0.297	0.519	0.488	northwest	2.0	Yes
17:40	0.500	0.731	0.461	0.896	0.643	0.298	0.518	0.487	north-northwest	2.1	Yes
17:50	0.501	0.732	0.461	0.896	0.645	0.297	0.519	0.488	north-northwest	2.7	Yes
18:00	0.501	0.731	0.461	0.896	0.643	0.297	0.518	0.488	north-northwest	3.2	No
18:10	0.500	0.731	0.461	0.892	0.646	0.299	0.519	0.487	north	2.6	Yes
18:20	0.500	0.732	0.461	0.896	0.644	0.299	0.519	0.487	north	4.2	Yes
18:30	0.499	0.729	0.460	0.896	0.641	0.298	0.519	0.487	north	3.3	Yes
18:40	0.501	0.726	0.459	0.897	0.642	0.299	0.517	0.486	north	2.8	Yes
18:50	0.499	0.727	0.462	0.896	0.643	0.299	0.517	0.488	northwest	2.1	Yes
19:00	0.499	0.727	0.460	0.898	0.641	0.298	0.517	0.487	west-southwest	1.7	Yes
19:10	0.501	0.727	0.459	0.894	0.643	0.299	0.517	0.486	west	0.6	No
19:20	0.498	0.726	0.459	0.895	0.643	0.299	0.516	0.486	-	CALM	No
19:30	0.498	0.726	0.459	0.894	0.643	0.299	0.517	0.486	northeast	1.4	No
19:40	0.498	0.728	0.460	0.893	0.643	0.299	0.518	0.485	east	1.5	No
19:50	0.498	0.727	0.459	0.894	0.644	0.300	0.517	0.487	south-southeast	1.6	No
20:00	0.498	0.726	0.460	0.895	0.640	0.298	0.516	0.485	east-northeast	10.7	Yes
20:10	0.495	0.727	0.460	0.888	0.624	0.293	0.506	0.477	east-southeast	3.4	Yes
20:20	0.500	0.726	0.458	0.886	0.627	0.293	0.508	0.477	south-southeast	5.5	Yes
20:30	0.498	0.726	0.460	0.885	0.627	0.293	0.507	0.479	south-southeast	6.2	No
20:40	0.498	0.726	0.459	0.885	0.630	0.295	0.510	0.479	south	5.2	No
20:50	0.496	0.727	0.459	0.887	0.630	0.293	0.510	0.481	south	4.7	No
21:00	0.496	0.725	0.460	0.885	0.630	0.294	0.509	0.482	south	4.5	No
21:10	0.498	0.725	0.458	0.885	0.629	0.294	0.510	0.482	south	4.6	No
21:20	0.497	0.726	0.459	0.884	0.630	0.293	0.509	0.482	south	4.9	No
21:30	0.496	0.728	0.460	0.887	0.629	0.294	0.510	0.481	south-southwest	5.3	No
21:40	0.496	0.727	0.459	0.884	0.631	0.292	0.510	0.482	south-southwest	4.7	No
21:50	0.496	0.727	0.459	0.885	0.630	0.293	0.511	0.482	south	5.1	No
22:00	0.496	0.726	0.460	0.885	0.629	0.294	0.511	0.481	south-southwest	4.6	No
22:10	0.497	0.727	0.459	0.884	0.631	0.293	0.510	0.482	south-southwest	4.1	No
22:20	0.497	0.727	0.459	0.884	0.630	0.293	0.511	0.482	south-southeast	4.4	No
22:30	0.498	0.725	0.458	0.885	0.628	0.292	0.509	0.479	south-southeast	4.1	No
22:40	0.497	0.727	0.460	0.885	0.631	0.294	0.510	0.482	south-southeast	3.7	No
22:50	0.497	0.726	0.459	0.885	0.631	0.293	0.511	0.482	south-southeast	4.9	No
23:00	0.497	0.728	0.459	0.885	0.630	0.293	0.511	0.483	south	4.9	No
23:10	0.498	0.727	0.459	0.885	0.631	0.293	0.509	0.482	south-southeast	4.3	No
23:20	0.497	0.727	0.458	0.888	0.632	0.294	0.510	0.481	south	5.1	No
23:30	0.497	0.728	0.458	0.885	0.632	0.294	0.511	0.482	south	4.8	No
23:40	0.498	0.728	0.460	0.885	0.633	0.294	0.511	0.483	south	3.3	No
23:50	0.499	0.728	0.459	0.885	0.631	0.294	0.511	0.482	south	3.1	No