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

○Information

○Measurement value list ： 2025/08/06(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	0.513	0.756	0.471	0.920	0.662	0.304	0.523	0.491	northwest	2.9	No
00:10	0.513	0.755	0.471	0.920	0.664	0.305	0.524	0.490	north-northwest	2.8	No
00:20	0.515	0.754	0.472	0.922	0.663	0.304	0.524	0.491	northwest	2.4	No
00:30	0.513	0.755	0.473	0.920	0.663	0.305	0.523	0.491	north-northwest	1.8	No
00:40	0.514	0.753	0.472	0.921	0.661	0.304	0.525	0.491	northwest	1.3	No
00:50	0.513	0.755	0.471	0.920	0.661	0.304	0.523	0.491	northwest	1.6	No
01:00	0.514	0.757	0.472	0.921	0.663	0.304	0.523	0.492	northwest	2.1	No
01:10	0.515	0.753	0.471	0.920	0.662	0.305	0.524	0.491	-	CALM	No
01:20	0.516	0.754	0.472	0.921	0.663	0.305	0.524	0.490	north-northeast	0.6	No
01:30	0.513	0.752	0.471	0.921	0.661	0.303	0.523	0.489	northeast	1.7	No
01:40	0.514	0.755	0.470	0.923	0.661	0.304	0.523	0.491	northeast	3.3	No
01:50	0.514	0.754	0.470	0.922	0.661	0.304	0.524	0.491	north-northeast	2.4	No
02:00	0.514	0.751	0.471	0.920	0.662	0.303	0.525	0.491	north	2.3	No
02:10	0.513	0.754	0.471	0.920	0.662	0.304	0.524	0.492	north-northeast	1.5	No
02:20	0.514	0.753	0.471	0.921	0.661	0.303	0.523	0.491	north-northeast	1.3	No
02:30	0.514	0.753	0.472	0.919	0.662	0.303	0.523	0.491	north-northeast	1.3	No
02:40	0.513	0.753	0.471	0.920	0.662	0.304	0.522	0.493	north-northwest	2.0	No
02:50	0.513	0.754	0.473	0.919	0.662	0.303	0.523	0.492	northeast	2.2	No
03:00	0.511	0.754	0.472	0.921	0.663	0.304	0.524	0.491	east-northeast	1.9	No
03:10	0.512	0.754	0.471	0.922	0.664	0.303	0.523	0.492	east-northeast	2.0	No
03:20	0.511	0.753	0.470	0.920	0.662	0.303	0.523	0.491	east	2.8	No
03:30	0.514	0.754	0.471	0.920	0.663	0.303	0.524	0.492	east	2.1	No
03:40	0.514	0.754	0.470	0.921	0.661	0.303	0.523	0.491	east-northeast	1.9	No
03:50	0.513	0.755	0.472	0.923	0.662	0.303	0.522	0.491	northeast	0.6	No
04:00	0.512	0.755	0.470	0.920	0.662	0.303	0.522	0.491	-	CALM	No
04:10	0.514	0.755	0.471	0.920	0.662	0.304	0.522	0.491	-	CALM	No
04:20	0.513	0.754	0.472	0.922	0.663	0.304	0.523	0.491	east-southeast	0.9	No
04:30	0.514	0.755	0.471	0.921	0.662	0.303	0.523	0.491	-	CALM	No
04:40	0.514	0.754	0.473	0.920	0.662	0.303	0.523	0.490	-	CALM	No
04:50	0.513	0.753	0.470	0.921	0.662	0.303	0.524	0.492	west-southwest	0.8	No
05:00	0.514	0.754	0.472	0.920	0.663	0.304	0.524	0.490	west	2.0	No
05:10	0.512	0.754	0.471	0.919	0.664	0.304	0.523	0.492	west	1.5	No
05:20	0.512	0.753	0.471	0.919	0.662	0.303	0.523	0.492	northwest	0.9	No
05:30	0.512	0.754	0.472	0.923	0.661	0.303	0.523	0.491	northwest	1.8	No
05:40	0.512	0.752	0.471	0.919	0.661	0.303	0.524	0.492	north-northwest	1.7	No
05:50	0.513	0.754	0.471	0.921	0.662	0.304	0.524	0.492	northwest	1.8	No
06:00	0.514	0.754	0.471	0.920	0.664	0.304	0.522	0.493	northwest	2.4	No
06:10	0.514	0.754	0.471	0.921	0.662	0.303	0.522	0.490	northwest	2.2	No
06:20	0.513	0.754	0.469	0.922	0.662	0.304	0.522	0.491	northwest	2.0	No
06:30	0.515	0.755	0.473	0.922	0.661	0.304	0.523	0.491	north-northwest	2.1	No
06:40	0.514	0.754	0.471	0.920	0.663	0.303	0.523	0.492	north-northwest	2.0	No
06:50	0.513	0.753	0.471	0.921	0.662	0.303	0.523	0.493	north-northwest	1.9	No
07:00	0.514	0.753	0.471	0.922	0.664	0.305	0.524	0.492	north-northwest	2.2	Yes
07:10	0.514	0.754	0.472	0.921	0.663	0.305	0.522	0.493	north	2.2	Yes
07:20	0.514	0.753	0.470	0.922	0.663	0.304	0.524	0.493	north	2.3	Yes
07:30	0.513	0.754	0.470	0.921	0.661	0.304	0.525	0.493	north	2.2	No
07:40	0.512	0.753	0.470	0.923	0.663	0.304	0.523	0.492	north-northwest	2.3	No
07:50	0.511	0.753	0.470	0.921	0.661	0.303	0.525	0.491	north	1.0	No
08:00	0.511	0.755	0.472	0.921	0.663	0.304	0.523	0.492	northeast	1.9	No
08:10	0.512	0.752	0.469	0.920	0.663	0.303	0.524	0.491	north-northeast	1.3	No
08:20	0.510	0.753	0.471	0.922	0.665	0.304	0.524	0.491	north	1.5	No
08:30	0.513	0.754	0.470	0.921	0.663	0.303	0.523	0.492	north-northeast	1.6	No
08:40	0.512	0.755	0.469	0.923	0.663	0.302	0.522	0.492	north-northeast	1.0	No
08:50	0.513	0.755	0.472	0.922	0.662	0.303	0.525	0.492	north-northeast	0.9	No
09:00	0.512	0.752	0.471	0.923	0.663	0.302	0.525	0.491	east	1.1	No
09:10	0.512	0.753	0.469	0.920	0.663	0.302	0.524	0.491	east-northeast	1.0	No
09:20	0.511	0.750	0.471	0.918	0.660	0.302	0.523	0.491	north	1.1	No
09:30	0.511	0.753	0.471	0.921	0.663	0.303	0.525	0.491	northeast	1.3	No
09:40	0.513	0.752	0.471	0.920	0.663	0.302	0.523	0.491	east-northeast	1.5	No
09:50	0.512	0.754	0.470	0.921	0.662	0.303	0.523	0.491	north-northeast	1.1	No
10:00	0.511	0.754	0.470	0.922	0.664	0.302	0.523	0.490	northeast	1.4	No
10:10	0.513	0.753	0.470	0.922	0.665	0.304	0.524	0.492	east-northeast	2.2	No
10:20	0.510	0.754	0.471	0.923	0.664	0.302	0.524	0.492	east-northeast	1.7	No
10:30	0.511	0.754	0.471	0.922	0.663	0.303	0.524	0.490	east-northeast	1.2	No
10:40	0.512	0.754	0.471	0.922	0.663	0.303	0.523	0.493	east-northeast	1.8	No
10:50	0.511	0.751	0.471	0.923	0.663	0.303	0.522	0.492	east-southeast	2.2	No
11:00	0.513	0.753	0.470	0.923	0.663	0.304	0.523	0.490	east-southeast	2.8	No
11:10	0.511	0.752	0.471	0.923	0.662	0.303	0.522	0.492	east-southeast	2.4	No
11:20	0.511	0.753	0.470	0.922	0.664	0.303	0.523	0.493	southeast	2.5	No
11:30	0.511	0.754	0.471	0.922	0.666	0.304	0.523	0.492	southeast	1.8	No
11:40	0.512	0.756	0.471	0.923	0.665	0.304	0.523	0.493	southeast	2.7	No
11:50	0.512	0.755	0.472	0.925	0.665	0.305	0.524	0.491	southeast	4.0	No
12:00	0.512	0.758	0.472	0.923	0.665	0.304	0.524	0.494	southeast	3.5	No
12:10	0.513	0.757	0.471	0.924	0.665	0.304	0.524	0.493	southeast	3.4	No
12:20	0.514	0.758	0.472	0.924	0.665	0.302	0.524	0.492	southeast	3.2	No
12:30	0.513	0.757	0.472	0.924	0.667	0.302	0.524	0.492	southeast	3.3	No
12:40	0.513	0.756	0.473	0.925	0.666	0.302	0.522	0.492	southeast	3.1	No
12:50	0.511	0.754	0.472	0.924	0.666	0.304	0.525	0.493	southeast	3.9	No
13:00	0.513	0.757	0.473	0.923	0.665	0.302	0.524	0.492	southeast	3.7	No
13:10	0.513	0.756	0.470	0.923	0.666	0.302	0.524	0.492	south-southeast	3.2	No
13:20	0.514	0.757	0.472	0.925	0.668	0.303	0.523	0.491	southeast	4.3	No
13:30	0.515	0.756	0.473	0.925	0.667	0.304	0.525	0.492	southeast	3.8	No
13:40	0.514	0.755	0.472	0.925	0.666	0.303	0.524	0.491	south-southeast	3.0	No
13:50	0.514	0.757	0.472	0.923	0.667	0.304	0.523	0.491	southeast	2.7	No
14:00	0.514	0.755	0.472	0.922	0.666	0.304	0.524	0.491	south-southeast	3.1	No
14:10	0.514	0.754	0.472	0.925	0.668	0.304	0.525	0.491	south-southeast	2.7	No
14:20	0.513	0.755	0.469	0.924	0.668	0.305	0.524	0.492	southeast	1.9	No
14:30	0.516	0.758	0.473	0.925	0.667	0.304	0.525	0.490	south-southeast	2.3	No
14:40	0.515	0.757	0.472	0.925	0.666	0.305	0.522	0.491	south-southeast	2.5	No
14:50	0.516	0.757	0.473	0.927	0.666	0.304	0.524	0.492	southeast	1.8	No
15:00	0.516	0.757	0.473	0.925	0.667	0.305	0.522	0.492	south-southeast	2.5	No
15:10	0.514	0.757	0.472	0.925	0.668	0.304	0.523	0.494	south-southeast	2.7	No
15:20	0.516	0.757	0.473	0.926	0.669	0.304	0.524	0.492	south-southeast	2.5	No
15:30	0.515	0.757	0.472	0.927	0.666	0.304	0.522	0.491	south-southeast	2.7	No
15:40	0.516	0.756	0.473	0.924	0.667	0.303	0.524	0.492	south-southeast	1.7	No
15:50	0.516	0.757	0.472	0.927	0.667	0.303	0.525	0.490	southeast	1.6	No
16:00	0.514	0.760	0.472	0.925	0.668	0.304	0.524	0.491	east-southeast	1.1	No
16:10	0.515	0.757	0.472	0.925	0.667	0.304	0.524	0.491	south-southeast	1.6	No
16:20	0.515	0.756	0.470	0.925	0.665	0.304	0.525	0.491	south-southeast	3.0	Yes
16:30	0.515	0.754	0.473	0.923	0.667	0.305	0.520	0.490	south-southeast	4.8	Yes
16:40	0.516	0.753	0.472	0.926	0.666	0.305	0.520	0.487	southeast	2.2	Yes
16:50	0.511	0.739	0.472	0.915	0.655	0.308	0.518	0.488	south	2.9	Yes
17:00	0.515	0.741	0.473	0.916	0.658	0.312	0.517	0.487	south-southeast	4.3	Yes
17:10	0.514	0.741	0.470	0.914	0.654	0.309	0.518	0.488	south	3.0	Yes
17:20	0.513	0.739	0.470	0.912	0.656	0.307	0.518	0.486	south	2.9	No
17:30	0.508	0.737	0.470	0.909	0.652	0.307	0.516	0.486	south	2.8	No
17:40	0.509	0.734	0.465	0.908	0.651	0.305	0.518	0.486	south	4.7	No
17:50	0.507	0.734	0.467	0.908	0.650	0.305	0.517	0.485	south	4.1	No
18:00	0.506	0.736	0.467	0.906	0.650	0.302	0.515	0.486	south-southwest	5.5	No
18:10	0.502	0.735	0.466	0.905	0.649	0.300	0.515	0.485	south-southwest	4.9	No
18:20	0.504	0.736	0.464	0.903	0.647	0.301	0.516	0.485	south-southwest	3.8	No
18:30	0.504	0.734	0.465	0.900	0.645	0.300	0.515	0.485	south-southwest	4.4	No
18:40	0.502	0.735	0.464	0.902	0.646	0.298	0.515	0.486	southwest	4.9	No
18:50	0.502	0.733	0.463	0.901	0.645	0.299	0.514	0.484	south-southwest	3.9	No
19:00	0.502	0.732	0.463	0.900	0.645	0.298	0.514	0.483	south-southwest	4.0	No
19:10	0.501	0.732	0.464	0.900	0.643	0.299	0.515	0.485	south-southwest	3.8	No
19:20	0.501	0.732	0.464	0.901	0.644	0.299	0.514	0.484	south-southwest	4.1	No
19:30	0.501	0.733	0.463	0.901	0.645	0.299	0.514	0.485	south-southwest	3.9	No
19:40	0.500	0.731	0.463	0.899	0.642	0.299	0.515	0.485	south	3.7	No
19:50	0.501	0.730	0.463	0.902	0.642	0.300	0.514	0.485	south-southwest	3.6	No
20:00	0.500	0.731	0.462	0.901	0.643	0.299	0.515	0.485	southwest	3.4	No
20:10	0.500	0.731	0.461	0.902	0.643	0.298	0.515	0.484	southwest	4.7	No
20:20	0.501	0.732	0.464	0.901	0.644	0.299	0.515	0.485	south-southwest	3.4	No
20:30	0.501	0.731	0.462	0.902	0.644	0.298	0.515	0.484	south-southwest	3.9	No
20:40	0.499	0.730	0.461	0.899	0.641	0.297	0.516	0.485	south-southwest	3.9	No
20:50	0.500	0.733	0.462	0.902	0.642	0.297	0.515	0.486	south-southwest	4.0	No
21:00	0.501	0.731	0.463	0.900	0.645	0.298	0.515	0.486	south-southwest	5.0	No
21:10	0.501	0.732	0.463	0.899	0.645	0.298	0.516	0.485	south-southwest	4.6	No
21:20	0.500	0.732	0.463	0.901	0.644	0.299	0.513	0.485	south-southwest	5.4	No
21:30	0.500	0.731	0.462	0.901	0.644	0.298	0.515	0.485	south-southwest	4.9	No
21:40	0.500	0.731	0.461	0.898	0.643	0.297	0.515	0.485	south-southwest	4.9	No
21:50	0.501	0.733	0.464	0.899	0.645	0.298	0.515	0.485	southwest	5.1	No
22:00	0.500	0.732	0.464	0.901	0.644	0.298	0.514	0.485	southwest	5.4	No
22:10	0.500	0.734	0.463	0.902	0.644	0.299	0.516	0.484	southwest	5.0	No
22:20	0.501	0.732	0.463	0.900	0.643	0.299	0.515	0.486	southwest	5.2	No
22:30	0.500	0.731	0.463	0.902	0.644	0.299	0.515	0.484	southwest	3.7	No
22:40	0.500	0.732	0.464	0.900	0.645	0.298	0.517	0.486	southwest	3.5	No
22:50	0.502	0.732	0.463	0.901	0.644	0.298	0.516	0.485	southwest	4.2	No
23:00	0.501	0.731	0.463	0.901	0.644	0.299	0.516	0.485	southwest	4.8	No
23:10	0.502	0.731	0.462	0.899	0.643	0.298	0.515	0.486	southwest	5.0	No
23:20	0.501	0.730	0.463	0.901	0.643	0.299	0.516	0.487	southwest	5.1	No
23:30	0.500	0.733	0.462	0.899	0.645	0.299	0.514	0.484	southwest	5.3	No
23:40	0.502	0.733	0.463	0.901	0.642	0.297	0.516	0.486	southwest	3.8	No
23:50	0.501	0.732	0.464	0.901	0.643	0.299	0.515	0.486	west-southwest	3.9	No