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

○Information

○Measurement value list ： 2025/07/18(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	0.485	0.728	0.458	0.874	0.636	0.297	0.509	0.482	south	5.7	No
00:10	0.484	0.727	0.458	0.875	0.633	0.297	0.509	0.484	south	6.1	No
00:20	0.483	0.725	0.460	0.872	0.634	0.296	0.509	0.483	south	5.9	No
00:30	0.486	0.728	0.459	0.873	0.635	0.297	0.509	0.484	south	5.1	No
00:40	0.484	0.728	0.459	0.872	0.636	0.297	0.510	0.483	south	5.5	No
00:50	0.484	0.729	0.458	0.871	0.634	0.297	0.509	0.484	south	5.2	No
01:00	0.485	0.728	0.458	0.870	0.634	0.297	0.509	0.484	south	5.5	No
01:10	0.486	0.728	0.458	0.872	0.635	0.296	0.511	0.483	south-southwest	5.8	No
01:20	0.484	0.727	0.458	0.872	0.635	0.297	0.510	0.483	south-southwest	4.9	No
01:30	0.485	0.729	0.459	0.873	0.634	0.298	0.510	0.483	south-southwest	4.0	No
01:40	0.484	0.727	0.459	0.873	0.635	0.296	0.509	0.483	south-southwest	4.6	No
01:50	0.485	0.729	0.460	0.873	0.635	0.298	0.508	0.483	south-southwest	4.1	No
02:00	0.485	0.726	0.458	0.872	0.635	0.295	0.509	0.483	south-southwest	2.5	No
02:10	0.483	0.728	0.458	0.871	0.633	0.298	0.509	0.485	southwest	2.8	No
02:20	0.484	0.726	0.459	0.871	0.633	0.297	0.509	0.482	southwest	3.0	No
02:30	0.484	0.726	0.459	0.872	0.636	0.297	0.511	0.484	southwest	3.2	No
02:40	0.486	0.727	0.459	0.874	0.634	0.297	0.509	0.485	south-southwest	3.2	No
02:50	0.485	0.729	0.460	0.872	0.635	0.298	0.510	0.483	south-southwest	2.9	No
03:00	0.485	0.726	0.459	0.874	0.634	0.298	0.509	0.481	south-southwest	3.0	No
03:10	0.486	0.728	0.457	0.873	0.635	0.297	0.511	0.481	south	2.4	No
03:20	0.483	0.727	0.460	0.873	0.634	0.298	0.509	0.483	south-southwest	2.8	No
03:30	0.485	0.727	0.459	0.872	0.634	0.297	0.511	0.483	south	2.4	No
03:40	0.486	0.727	0.461	0.874	0.635	0.295	0.510	0.483	south	2.3	No
03:50	0.484	0.725	0.459	0.873	0.634	0.298	0.510	0.483	south	2.8	No
04:00	0.485	0.725	0.460	0.874	0.635	0.296	0.509	0.482	south-southwest	3.3	No
04:10	0.485	0.728	0.459	0.872	0.634	0.297	0.510	0.484	south-southwest	3.0	No
04:20	0.485	0.726	0.459	0.873	0.634	0.297	0.509	0.483	south	2.9	No
04:30	0.486	0.725	0.459	0.874	0.633	0.297	0.511	0.484	south	3.4	No
04:40	0.485	0.727	0.459	0.875	0.635	0.297	0.510	0.483	south	3.4	No
04:50	0.486	0.725	0.459	0.873	0.637	0.297	0.510	0.482	south-southwest	3.5	No
05:00	0.485	0.728	0.460	0.874	0.635	0.297	0.509	0.484	south-southwest	3.3	No
05:10	0.485	0.726	0.458	0.875	0.637	0.297	0.510	0.483	south-southwest	3.4	No
05:20	0.486	0.727	0.460	0.873	0.632	0.298	0.510	0.484	south-southwest	3.1	No
05:30	0.484	0.726	0.459	0.873	0.634	0.297	0.510	0.482	south	3.2	No
05:40	0.484	0.729	0.458	0.874	0.634	0.297	0.510	0.483	south	3.5	No
05:50	0.486	0.728	0.457	0.873	0.634	0.297	0.509	0.484	south	4.2	No
06:00	0.483	0.726	0.458	0.873	0.635	0.298	0.509	0.484	south	4.9	No
06:10	0.485	0.726	0.457	0.875	0.637	0.297	0.509	0.483	south	4.8	No
06:20	0.486	0.725	0.457	0.874	0.635	0.298	0.511	0.484	south	4.5	No
06:30	0.485	0.727	0.456	0.874	0.635	0.296	0.510	0.483	south	4.7	No
06:40	0.485	0.724	0.458	0.874	0.634	0.296	0.509	0.483	south-southeast	4.8	No
06:50	0.484	0.725	0.458	0.874	0.636	0.297	0.510	0.483	south-southeast	4.0	No
07:00	0.482	0.727	0.458	0.875	0.635	0.297	0.512	0.484	south-southeast	4.4	No
07:10	0.483	0.727	0.457	0.875	0.635	0.298	0.509	0.485	south-southeast	4.3	No
07:20	0.482	0.725	0.457	0.874	0.634	0.297	0.509	0.484	south-southeast	3.8	No
07:30	0.485	0.724	0.458	0.874	0.633	0.297	0.510	0.483	south-southeast	5.0	No
07:40	0.484	0.724	0.458	0.874	0.634	0.297	0.510	0.483	south-southeast	4.6	No
07:50	0.484	0.727	0.458	0.873	0.634	0.296	0.509	0.483	south	4.3	No
08:00	0.483	0.725	0.459	0.875	0.634	0.296	0.509	0.483	south-southeast	3.3	No
08:10	0.484	0.726	0.458	0.875	0.634	0.297	0.509	0.483	south-southeast	4.2	No
08:20	0.484	0.725	0.456	0.874	0.634	0.297	0.510	0.481	south-southeast	4.2	No
08:30	0.484	0.726	0.457	0.875	0.634	0.296	0.510	0.481	south-southeast	4.5	No
08:40	0.484	0.726	0.457	0.875	0.633	0.296	0.508	0.480	south-southeast	5.5	No
08:50	0.484	0.727	0.457	0.875	0.634	0.297	0.510	0.482	south-southeast	5.8	No
09:00	0.485	0.729	0.457	0.875	0.634	0.296	0.509	0.482	south-southeast	5.6	No
09:10	0.485	0.727	0.458	0.875	0.635	0.298	0.510	0.482	south-southeast	6.3	No
09:20	0.484	0.729	0.457	0.873	0.635	0.298	0.511	0.481	south-southeast	6.7	No
09:30	0.483	0.729	0.459	0.874	0.638	0.296	0.509	0.482	south-southeast	6.3	No
09:40	0.484	0.728	0.458	0.873	0.636	0.295	0.511	0.481	south-southeast	6.3	No
09:50	0.484	0.729	0.458	0.873	0.634	0.296	0.512	0.483	south-southeast	7.2	No
10:00	0.484	0.729	0.459	0.876	0.634	0.297	0.511	0.482	south-southeast	7.4	No
10:10	0.486	0.729	0.458	0.874	0.636	0.297	0.510	0.483	south-southeast	6.6	No
10:20	0.484	0.732	0.458	0.875	0.637	0.298	0.509	0.484	south-southeast	7.2	No
10:30	0.483	0.730	0.459	0.875	0.638	0.297	0.510	0.482	south-southeast	7.2	No
10:40	0.486	0.731	0.458	0.875	0.637	0.298	0.510	0.482	south-southeast	7.2	No
10:50	0.486	0.732	0.459	0.875	0.637	0.297	0.512	0.483	south-southeast	6.5	No
11:00	0.486	0.731	0.458	0.876	0.637	0.298	0.509	0.484	south-southeast	6.9	No
11:10	0.486	0.730	0.459	0.877	0.639	0.296	0.510	0.482	south-southeast	6.0	No
11:20	0.486	0.732	0.459	0.878	0.640	0.297	0.512	0.482	south-southeast	7.0	No
11:30	0.485	0.733	0.460	0.874	0.639	0.297	0.510	0.484	south-southeast	6.9	No
11:40	0.486	0.735	0.460	0.874	0.639	0.296	0.511	0.483	south-southeast	6.2	No
11:50	0.486	0.734	0.460	0.873	0.640	0.298	0.510	0.483	south-southeast	6.5	No
12:00	0.485	0.733	0.460	0.876	0.640	0.299	0.510	0.482	south-southeast	5.8	No
12:10	0.484	0.734	0.462	0.876	0.642	0.298	0.512	0.483	south	7.6	No
12:20	0.485	0.733	0.461	0.876	0.642	0.298	0.511	0.484	south-southeast	7.6	No
12:30	0.486	0.734	0.463	0.877	0.641	0.298	0.512	0.484	south-southeast	7.4	No
12:40	0.486	0.736	0.462	0.875	0.640	0.298	0.512	0.484	south-southeast	7.1	No
12:50	0.487	0.736	0.461	0.874	0.641	0.298	0.512	0.485	south-southeast	7.0	No
13:00	0.488	0.735	0.463	0.878	0.642	0.298	0.511	0.484	south-southeast	7.8	No
13:10	0.488	0.736	0.460	0.878	0.642	0.298	0.511	0.483	south-southeast	7.3	No
13:20	0.490	0.736	0.461	0.877	0.642	0.297	0.511	0.484	south	7.1	No
13:30	0.489	0.735	0.462	0.878	0.643	0.299	0.511	0.485	south	6.5	No
13:40	0.489	0.736	0.462	0.877	0.641	0.298	0.511	0.484	south-southeast	8.2	No
13:50	0.488	0.737	0.463	0.877	0.644	0.299	0.511	0.485	south-southeast	7.3	No
14:00	0.488	0.736	0.462	0.878	0.643	0.298	0.511	0.484	south-southeast	9.4	No
14:10	0.489	0.735	0.460	0.880	0.644	0.298	0.512	0.484	south-southeast	8.0	No
14:20	0.488	0.737	0.463	0.879	0.641	0.299	0.512	0.485	south-southeast	8.5	No
14:30	0.490	0.736	0.461	0.879	0.643	0.298	0.514	0.483	south-southeast	9.1	No
14:40	0.489	0.737	0.462	0.882	0.642	0.298	0.514	0.486	south-southeast	8.0	No
14:50	0.491	0.740	0.464	0.879	0.642	0.298	0.513	0.485	south-southeast	7.5	No
15:00	0.488	0.737	0.464	0.880	0.643	0.300	0.514	0.484	south-southeast	6.4	No
15:10	0.490	0.738	0.463	0.879	0.644	0.299	0.513	0.485	south-southeast	7.6	No
15:20	0.489	0.739	0.463	0.879	0.643	0.298	0.511	0.485	south-southeast	8.2	No
15:30	0.490	0.738	0.460	0.880	0.645	0.299	0.512	0.486	south-southeast	8.1	No
15:40	0.490	0.739	0.461	0.880	0.645	0.298	0.512	0.484	south-southeast	8.5	No
15:50	0.488	0.739	0.461	0.878	0.644	0.298	0.512	0.484	south-southeast	8.6	No
16:00	0.489	0.740	0.460	0.880	0.645	0.299	0.512	0.486	south-southeast	7.4	No
16:10	0.489	0.740	0.462	0.881	0.644	0.297	0.512	0.485	south-southeast	7.5	No
16:20	0.488	0.738	0.462	0.880	0.646	0.300	0.512	0.484	south	7.2	No
16:30	0.489	0.739	0.462	0.881	0.645	0.298	0.512	0.484	south	7.1	No
16:40	0.488	0.738	0.462	0.880	0.644	0.299	0.513	0.483	south-southeast	5.4	No
16:50	0.490	0.739	0.462	0.881	0.645	0.298	0.513	0.484	south	5.6	No
17:00	0.489	0.738	0.461	0.882	0.644	0.300	0.511	0.484	south	5.1	No
17:10	0.492	0.740	0.461	0.882	0.644	0.299	0.513	0.484	south-southeast	5.7	No
17:20	0.491	0.738	0.462	0.884	0.645	0.298	0.511	0.484	south	5.7	No
17:30	0.492	0.740	0.461	0.883	0.644	0.298	0.511	0.484	south-southeast	5.9	No
17:40	0.491	0.740	0.462	0.881	0.646	0.300	0.511	0.484	south-southeast	6.8	No
17:50	0.493	0.738	0.462	0.884	0.643	0.299	0.512	0.483	south-southeast	6.7	No
18:00	0.490	0.738	0.462	0.882	0.645	0.299	0.512	0.484	south	7.3	No
18:10	0.491	0.739	0.462	0.884	0.646	0.299	0.512	0.483	south	6.6	No
18:20	0.490	0.738	0.461	0.885	0.646	0.299	0.513	0.483	south-southeast	6.3	No
18:30	0.490	0.738	0.462	0.882	0.647	0.300	0.513	0.484	south	6.1	No
18:40	0.490	0.739	0.463	0.883	0.646	0.298	0.513	0.484	south	5.5	No
18:50	0.491	0.738	0.462	0.882	0.648	0.299	0.510	0.485	south	5.7	No
19:00	0.492	0.738	0.462	0.884	0.646	0.300	0.514	0.484	south	4.5	No
19:10	0.490	0.741	0.465	0.885	0.646	0.300	0.513	0.484	south-southeast	4.7	No
19:20	0.491	0.740	0.463	0.883	0.646	0.300	0.513	0.484	south	5.6	No
19:30	0.491	0.740	0.465	0.884	0.646	0.299	0.513	0.483	south-southeast	5.3	No
19:40	0.490	0.740	0.462	0.883	0.647	0.299	0.512	0.484	south-southeast	4.9	No
19:50	0.489	0.739	0.464	0.883	0.646	0.299	0.513	0.485	south	5.4	No
20:00	0.491	0.740	0.463	0.882	0.646	0.300	0.512	0.484	south	5.1	No
20:10	0.491	0.739	0.463	0.883	0.647	0.300	0.511	0.485	south	4.8	No
20:20	0.492	0.740	0.463	0.884	0.646	0.300	0.512	0.485	south-southeast	4.6	No
20:30	0.491	0.739	0.461	0.882	0.646	0.300	0.512	0.483	south-southeast	4.2	No
20:40	0.491	0.738	0.463	0.886	0.646	0.300	0.512	0.485	south	3.3	No
20:50	0.490	0.740	0.464	0.885	0.646	0.300	0.512	0.485	south	3.0	No
21:00	0.491	0.741	0.464	0.883	0.644	0.301	0.512	0.485	south	3.7	No
21:10	0.491	0.739	0.464	0.883	0.647	0.300	0.512	0.486	south	4.4	No
21:20	0.490	0.741	0.463	0.884	0.647	0.298	0.512	0.485	south	3.9	No
21:30	0.489	0.740	0.464	0.882	0.646	0.300	0.513	0.484	south	4.6	No
21:40	0.491	0.739	0.464	0.884	0.646	0.300	0.512	0.484	south	4.0	No
21:50	0.490	0.740	0.464	0.885	0.647	0.299	0.513	0.484	south	3.7	No
22:00	0.491	0.741	0.463	0.884	0.647	0.299	0.512	0.485	south	4.4	No
22:10	0.492	0.741	0.463	0.883	0.647	0.300	0.512	0.485	south-southeast	4.3	No
22:20	0.491	0.740	0.464	0.883	0.645	0.299	0.513	0.484	south	4.1	No
22:30	0.491	0.739	0.464	0.885	0.647	0.299	0.514	0.485	south	3.9	No
22:40	0.492	0.740	0.463	0.885	0.648	0.299	0.513	0.485	south	4.0	No
22:50	0.491	0.739	0.463	0.883	0.647	0.299	0.511	0.485	south	4.0	No
23:00	0.492	0.741	0.462	0.883	0.646	0.299	0.513	0.484	south	3.5	No
23:10	0.492	0.740	0.464	0.885	0.648	0.298	0.513	0.485	south	3.5	No
23:20	0.492	0.739	0.463	0.885	0.647	0.300	0.513	0.486	south	3.3	No
23:30	0.490	0.740	0.463	0.885	0.647	0.300	0.511	0.485	south	3.4	No
23:40	0.490	0.741	0.464	0.884	0.647	0.300	0.514	0.486	south	3.0	No
23:50	0.493	0.739	0.465	0.886	0.646	0.299	0.512	0.485	south	3.3	No