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

○Information

○Measurement value list ： 2025/08/03(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	0.499	0.726	0.460	0.885	0.631	0.295	0.512	0.483	south	3.8	No
00:10	0.499	0.729	0.459	0.887	0.630	0.295	0.511	0.483	south	3.3	No
00:20	0.498	0.727	0.459	0.887	0.632	0.295	0.509	0.483	south-southwest	3.8	No
00:30	0.499	0.727	0.461	0.888	0.632	0.295	0.513	0.481	southwest	2.1	No
00:40	0.500	0.727	0.460	0.887	0.632	0.297	0.510	0.483	southwest	1.5	No
00:50	0.499	0.727	0.460	0.887	0.633	0.296	0.511	0.483	west-southwest	2.5	No
01:00	0.498	0.728	0.459	0.887	0.631	0.296	0.512	0.484	west-southwest	2.3	No
01:10	0.498	0.728	0.461	0.887	0.631	0.295	0.511	0.483	west	2.0	No
01:20	0.500	0.728	0.460	0.886	0.634	0.296	0.512	0.483	west-northwest	1.8	No
01:30	0.500	0.728	0.459	0.888	0.633	0.296	0.512	0.483	northwest	0.6	No
01:40	0.499	0.729	0.461	0.886	0.634	0.296	0.511	0.484	-	CALM	No
01:50	0.500	0.728	0.459	0.888	0.634	0.297	0.513	0.483	northeast	1.2	No
02:00	0.499	0.730	0.459	0.888	0.633	0.295	0.512	0.484	east-northeast	0.7	No
02:10	0.500	0.729	0.459	0.887	0.633	0.296	0.511	0.483	southeast	0.6	No
02:20	0.498	0.730	0.459	0.887	0.633	0.295	0.511	0.484	-	CALM	No
02:30	0.499	0.729	0.459	0.890	0.635	0.295	0.513	0.483	south-southeast	1.0	No
02:40	0.500	0.729	0.460	0.891	0.633	0.296	0.513	0.483	south-southwest	1.4	No
02:50	0.499	0.727	0.460	0.886	0.634	0.296	0.513	0.484	south-southwest	1.8	No
03:00	0.500	0.730	0.460	0.888	0.632	0.296	0.513	0.483	south-southeast	1.7	No
03:10	0.500	0.729	0.459	0.888	0.635	0.296	0.511	0.484	southeast	1.4	No
03:20	0.500	0.728	0.461	0.888	0.635	0.296	0.511	0.484	southeast	1.1	No
03:30	0.500	0.731	0.460	0.887	0.633	0.297	0.513	0.484	south-southeast	0.8	No
03:40	0.499	0.730	0.461	0.889	0.635	0.296	0.512	0.483	south-southeast	0.6	No
03:50	0.499	0.729	0.461	0.888	0.633	0.296	0.512	0.483	-	CALM	No
04:00	0.500	0.730	0.460	0.889	0.635	0.296	0.513	0.483	west-northwest	1.0	No
04:10	0.498	0.728	0.460	0.889	0.636	0.296	0.512	0.483	west-northwest	1.0	No
04:20	0.499	0.728	0.461	0.889	0.635	0.296	0.511	0.483	west-northwest	0.7	No
04:30	0.500	0.727	0.459	0.889	0.635	0.296	0.511	0.484	-	CALM	No
04:40	0.502	0.728	0.460	0.891	0.634	0.296	0.512	0.483	west-northwest	0.9	No
04:50	0.500	0.730	0.461	0.888	0.634	0.295	0.512	0.485	northwest	2.0	No
05:00	0.499	0.729	0.460	0.889	0.633	0.296	0.512	0.484	northwest	2.6	No
05:10	0.500	0.730	0.459	0.889	0.634	0.295	0.512	0.484	northwest	3.2	No
05:20	0.499	0.728	0.461	0.889	0.634	0.296	0.512	0.483	west-northwest	3.4	No
05:30	0.501	0.729	0.461	0.888	0.635	0.297	0.512	0.484	west-northwest	3.2	No
05:40	0.500	0.729	0.460	0.889	0.635	0.295	0.511	0.484	west-northwest	3.3	No
05:50	0.500	0.729	0.460	0.888	0.634	0.297	0.513	0.484	northwest	2.7	No
06:00	0.499	0.729	0.460	0.888	0.634	0.296	0.513	0.484	northwest	2.9	No
06:10	0.500	0.728	0.459	0.888	0.635	0.296	0.512	0.483	north-northwest	2.6	No
06:20	0.501	0.729	0.460	0.888	0.634	0.296	0.511	0.485	north-northwest	2.4	No
06:30	0.499	0.729	0.460	0.888	0.636	0.296	0.512	0.484	north-northwest	2.5	No
06:40	0.499	0.730	0.459	0.889	0.635	0.296	0.513	0.484	north	2.2	No
06:50	0.499	0.729	0.461	0.890	0.636	0.296	0.513	0.483	north-northwest	2.3	No
07:00	0.499	0.728	0.461	0.889	0.634	0.297	0.513	0.485	north-northwest	3.1	No
07:10	0.500	0.725	0.461	0.888	0.634	0.297	0.513	0.486	north-northwest	2.5	No
07:20	0.499	0.729	0.460	0.888	0.635	0.296	0.515	0.483	north-northwest	2.5	No
07:30	0.502	0.729	0.460	0.887	0.634	0.297	0.514	0.483	north-northwest	1.6	No
07:40	0.500	0.728	0.460	0.890	0.636	0.298	0.514	0.484	north	1.8	No
07:50	0.498	0.729	0.460	0.888	0.634	0.296	0.515	0.484	north	1.7	No
08:00	0.501	0.728	0.459	0.890	0.634	0.297	0.513	0.484	north-northeast	2.6	No
08:10	0.499	0.731	0.460	0.890	0.634	0.296	0.514	0.486	north	2.2	No
08:20	0.500	0.731	0.460	0.887	0.634	0.295	0.516	0.487	north-northwest	2.2	No
08:30	0.500	0.729	0.460	0.890	0.633	0.295	0.515	0.485	north-northeast	2.5	No
08:40	0.499	0.731	0.460	0.887	0.635	0.296	0.515	0.483	north-northeast	2.2	No
08:50	0.502	0.730	0.461	0.888	0.636	0.297	0.515	0.485	north-northeast	3.4	No
09:00	0.501	0.730	0.462	0.890	0.635	0.295	0.514	0.484	north	2.4	No
09:10	0.499	0.730	0.461	0.888	0.634	0.296	0.516	0.484	north	2.1	No
09:20	0.501	0.731	0.460	0.887	0.636	0.296	0.517	0.484	north	2.6	No
09:30	0.500	0.732	0.461	0.890	0.636	0.296	0.516	0.483	northeast	3.1	No
09:40	0.500	0.732	0.463	0.891	0.637	0.295	0.515	0.484	north-northeast	2.3	No
09:50	0.502	0.734	0.462	0.889	0.637	0.298	0.514	0.485	north	4.1	No
10:00	0.503	0.736	0.462	0.889	0.637	0.296	0.515	0.485	north-northeast	2.9	No
10:10	0.502	0.737	0.462	0.892	0.637	0.296	0.515	0.483	northeast	3.4	No
10:20	0.502	0.735	0.462	0.892	0.638	0.296	0.515	0.485	north-northeast	3.8	No
10:30	0.502	0.736	0.464	0.890	0.638	0.296	0.514	0.484	north	3.7	No
10:40	0.503	0.738	0.464	0.893	0.639	0.296	0.513	0.485	northeast	2.6	No
10:50	0.503	0.737	0.463	0.892	0.640	0.296	0.514	0.485	north	2.7	No
11:00	0.503	0.737	0.463	0.894	0.638	0.297	0.514	0.486	north-northeast	3.6	No
11:10	0.502	0.737	0.462	0.891	0.639	0.296	0.513	0.485	north-northeast	3.1	No
11:20	0.502	0.738	0.463	0.894	0.639	0.296	0.514	0.485	north-northeast	3.1	No
11:30	0.503	0.737	0.462	0.892	0.639	0.296	0.514	0.485	north-northeast	3.3	No
11:40	0.502	0.737	0.463	0.893	0.640	0.296	0.514	0.485	north-northeast	3.3	No
11:50	0.502	0.737	0.464	0.892	0.641	0.297	0.515	0.485	north-northeast	3.6	No
12:00	0.505	0.737	0.464	0.893	0.642	0.296	0.515	0.486	north-northeast	3.1	No
12:10	0.503	0.736	0.463	0.892	0.641	0.297	0.515	0.487	north	3.1	No
12:20	0.508	0.739	0.464	0.890	0.643	0.296	0.515	0.486	north	3.7	No
12:30	0.505	0.739	0.465	0.890	0.643	0.297	0.515	0.486	north	3.9	No
12:40	0.503	0.739	0.462	0.892	0.643	0.297	0.515	0.486	north	4.1	No
12:50	0.504	0.739	0.465	0.891	0.642	0.297	0.515	0.487	north	3.6	No
13:00	0.504	0.738	0.464	0.892	0.643	0.296	0.515	0.486	north-northeast	3.2	No
13:10	0.505	0.738	0.465	0.894	0.642	0.297	0.516	0.487	north-northeast	3.7	No
13:20	0.505	0.739	0.466	0.893	0.643	0.298	0.517	0.484	north-northeast	2.6	No
13:30	0.505	0.743	0.465	0.895	0.642	0.298	0.516	0.487	northeast	3.4	No
13:40	0.504	0.742	0.465	0.893	0.642	0.297	0.516	0.485	east-northeast	3.7	No
13:50	0.505	0.743	0.464	0.892	0.642	0.298	0.516	0.488	east-northeast	4.5	No
14:00	0.503	0.741	0.466	0.893	0.642	0.297	0.514	0.487	northeast	4.7	No
14:10	0.505	0.741	0.465	0.894	0.644	0.297	0.516	0.487	north-northeast	3.4	No
14:20	0.506	0.742	0.465	0.894	0.644	0.299	0.516	0.487	north-northeast	3.6	No
14:30	0.505	0.742	0.466	0.895	0.644	0.299	0.516	0.487	northeast	3.9	No
14:40	0.507	0.740	0.465	0.895	0.644	0.298	0.516	0.487	north-northeast	3.2	No
14:50	0.505	0.740	0.465	0.894	0.644	0.298	0.518	0.488	northeast	4.0	No
15:00	0.504	0.741	0.464	0.894	0.645	0.297	0.517	0.486	east-northeast	4.9	No
15:10	0.505	0.740	0.464	0.894	0.644	0.299	0.517	0.487	east-northeast	3.5	No
15:20	0.505	0.741	0.464	0.893	0.644	0.297	0.518	0.487	east-northeast	3.5	No
15:30	0.503	0.741	0.464	0.895	0.642	0.298	0.518	0.488	northeast	2.3	No
15:40	0.504	0.742	0.464	0.894	0.644	0.296	0.517	0.487	east	2.3	No
15:50	0.504	0.742	0.464	0.895	0.644	0.296	0.516	0.486	northeast	1.8	No
16:00	0.503	0.742	0.464	0.895	0.644	0.298	0.517	0.487	north-northeast	1.6	No
16:10	0.505	0.742	0.465	0.894	0.644	0.298	0.517	0.487	north	1.7	No
16:20	0.504	0.740	0.464	0.895	0.643	0.299	0.518	0.488	north	1.4	No
16:30	0.503	0.741	0.464	0.897	0.644	0.297	0.517	0.487	north-northeast	1.5	No
16:40	0.503	0.741	0.464	0.896	0.644	0.298	0.516	0.487	northeast	2.2	No
16:50	0.504	0.741	0.466	0.895	0.643	0.298	0.517	0.487	north	2.1	No
17:00	0.504	0.743	0.465	0.899	0.643	0.298	0.517	0.485	north-northwest	2.3	No
17:10	0.504	0.741	0.463	0.896	0.644	0.297	0.517	0.487	north	1.3	No
17:20	0.504	0.740	0.465	0.898	0.644	0.298	0.516	0.485	north-northwest	1.4	No
17:30	0.504	0.741	0.461	0.897	0.645	0.298	0.515	0.486	north-northeast	1.8	No
17:40	0.506	0.741	0.461	0.899	0.643	0.297	0.516	0.486	north	1.7	No
17:50	0.504	0.739	0.462	0.898	0.643	0.298	0.516	0.486	north-northwest	1.9	No
18:00	0.503	0.741	0.462	0.898	0.643	0.298	0.516	0.486	north-northeast	1.8	No
18:10	0.504	0.741	0.465	0.897	0.644	0.297	0.516	0.485	north-northwest	2.0	No
18:20	0.503	0.741	0.464	0.897	0.645	0.298	0.516	0.486	north-northwest	2.4	No
18:30	0.503	0.739	0.466	0.899	0.644	0.298	0.516	0.487	north-northeast	2.6	No
18:40	0.505	0.741	0.464	0.897	0.645	0.298	0.516	0.485	northeast	3.4	No
18:50	0.504	0.741	0.463	0.897	0.644	0.298	0.515	0.486	northeast	3.7	No
19:00	0.505	0.740	0.465	0.898	0.645	0.297	0.518	0.486	northeast	3.1	No
19:10	0.504	0.740	0.463	0.895	0.644	0.296	0.516	0.487	north-northeast	3.1	No
19:20	0.504	0.738	0.465	0.897	0.645	0.297	0.514	0.486	north-northeast	3.4	No
19:30	0.504	0.741	0.462	0.897	0.646	0.297	0.515	0.486	north-northeast	2.4	No
19:40	0.504	0.740	0.464	0.897	0.644	0.297	0.516	0.486	north	2.1	No
19:50	0.504	0.742	0.463	0.898	0.645	0.297	0.516	0.486	north	1.8	No
20:00	0.504	0.742	0.461	0.897	0.644	0.298	0.517	0.486	north	1.6	No
20:10	0.504	0.743	0.462	0.899	0.645	0.298	0.515	0.485	north-northwest	2.0	No
20:20	0.504	0.742	0.463	0.899	0.645	0.299	0.515	0.487	northwest	1.6	No
20:30	0.504	0.743	0.463	0.898	0.646	0.298	0.516	0.486	north-northwest	1.4	No
20:40	0.505	0.742	0.465	0.898	0.645	0.297	0.515	0.486	north-northeast	1.0	No
20:50	0.503	0.742	0.466	0.898	0.643	0.296	0.517	0.486	north-northeast	1.3	No
21:00	0.504	0.743	0.466	0.897	0.648	0.299	0.515	0.486	north-northeast	0.9	No
21:10	0.503	0.743	0.464	0.899	0.646	0.298	0.517	0.486	northwest	0.9	No
21:20	0.505	0.742	0.464	0.899	0.648	0.298	0.515	0.487	north	0.7	No
21:30	0.505	0.740	0.464	0.900	0.646	0.297	0.516	0.486	north-northwest	0.9	No
21:40	0.504	0.742	0.464	0.897	0.645	0.298	0.515	0.487	northwest	1.4	No
21:50	0.504	0.743	0.465	0.901	0.647	0.298	0.515	0.488	northwest	2.4	No
22:00	0.503	0.741	0.464	0.898	0.644	0.298	0.516	0.488	northwest	3.1	No
22:10	0.504	0.742	0.464	0.900	0.643	0.299	0.515	0.487	northwest	2.7	No
22:20	0.502	0.741	0.464	0.897	0.644	0.299	0.517	0.487	northwest	2.6	No
22:30	0.503	0.741	0.465	0.898	0.645	0.298	0.517	0.487	northwest	1.9	No
22:40	0.504	0.743	0.465	0.896	0.643	0.299	0.515	0.487	north-northwest	1.5	No
22:50	0.504	0.741	0.465	0.898	0.646	0.298	0.516	0.488	north-northwest	0.6	No
23:00	0.503	0.743	0.465	0.899	0.646	0.300	0.516	0.488	northwest	1.2	No
23:10	0.504	0.740	0.464	0.898	0.644	0.298	0.518	0.486	northwest	0.8	No
23:20	0.505	0.740	0.464	0.900	0.643	0.297	0.517	0.488	north	1.2	No
23:30	0.505	0.741	0.465	0.899	0.646	0.299	0.516	0.487	north-northeast	1.1	No
23:40	0.503	0.741	0.464	0.899	0.645	0.300	0.517	0.487	north-northwest	0.8	No
23:50	0.505	0.744	0.464	0.899	0.645	0.299	0.517	0.487	northwest	1.1	No