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

○Information

○Measurement value list ： 2025/08/17(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	0.505	0.747	0.466	0.899	0.652	0.300	0.516	0.487	south	2.7	No
00:10	0.504	0.744	0.467	0.898	0.652	0.302	0.518	0.488	south-southeast	3.0	No
00:20	0.505	0.747	0.465	0.898	0.653	0.301	0.516	0.487	south-southeast	2.6	No
00:30	0.504	0.745	0.465	0.899	0.652	0.300	0.515	0.488	south-southeast	2.6	No
00:40	0.504	0.745	0.465	0.897	0.652	0.303	0.515	0.488	south	2.7	No
00:50	0.505	0.745	0.466	0.899	0.653	0.301	0.514	0.488	south	3.2	No
01:00	0.503	0.746	0.467	0.897	0.653	0.300	0.516	0.486	south-southeast	3.1	No
01:10	0.505	0.746	0.468	0.898	0.652	0.301	0.516	0.486	south	2.8	No
01:20	0.503	0.746	0.467	0.899	0.653	0.301	0.515	0.487	south	2.6	No
01:30	0.504	0.745	0.469	0.900	0.653	0.300	0.517	0.488	south	2.4	No
01:40	0.504	0.747	0.464	0.899	0.652	0.301	0.517	0.487	south	2.0	No
01:50	0.504	0.745	0.466	0.900	0.654	0.300	0.515	0.487	south	2.3	No
02:00	0.505	0.747	0.466	0.896	0.653	0.300	0.517	0.488	south	2.3	No
02:10	0.506	0.745	0.468	0.900	0.653	0.300	0.516	0.488	south	1.7	No
02:20	0.506	0.746	0.468	0.899	0.653	0.301	0.516	0.488	south-southwest	1.2	No
02:30	0.505	0.743	0.467	0.900	0.653	0.302	0.516	0.488	south-southwest	1.4	No
02:40	0.505	0.747	0.467	0.898	0.654	0.301	0.518	0.488	south	1.2	No
02:50	0.506	0.747	0.467	0.899	0.654	0.299	0.516	0.488	south-southeast	1.7	No
03:00	0.505	0.745	0.466	0.899	0.653	0.300	0.516	0.487	south-southeast	2.4	No
03:10	0.506	0.744	0.468	0.901	0.653	0.300	0.516	0.487	south	1.6	No
03:20	0.504	0.747	0.467	0.900	0.653	0.300	0.515	0.489	south-southwest	1.9	Yes
03:30	0.506	0.745	0.468	0.900	0.653	0.300	0.517	0.488	south	2.1	Yes
03:40	0.505	0.745	0.466	0.900	0.654	0.302	0.516	0.487	south	1.8	No
03:50	0.506	0.745	0.469	0.897	0.652	0.300	0.518	0.489	west-southwest	1.4	No
04:00	0.507	0.750	0.468	0.900	0.651	0.302	0.518	0.488	west-southwest	1.5	No
04:10	0.505	0.745	0.468	0.900	0.652	0.301	0.517	0.488	west-southwest	1.5	No
04:20	0.505	0.745	0.467	0.899	0.654	0.302	0.517	0.488	southwest	1.0	No
04:30	0.506	0.746	0.468	0.900	0.656	0.302	0.517	0.488	-	CALM	No
04:40	0.504	0.744	0.468	0.899	0.654	0.301	0.515	0.487	west	0.6	No
04:50	0.505	0.745	0.469	0.900	0.653	0.301	0.517	0.487	northwest	1.0	No
05:00	0.507	0.746	0.470	0.900	0.654	0.303	0.518	0.488	northwest	2.3	No
05:10	0.507	0.747	0.470	0.900	0.654	0.303	0.516	0.487	northwest	2.8	No
05:20	0.507	0.748	0.468	0.901	0.657	0.304	0.517	0.488	west-northwest	2.2	No
05:30	0.506	0.748	0.469	0.901	0.656	0.303	0.518	0.488	northwest	2.0	No
05:40	0.507	0.747	0.469	0.903	0.655	0.303	0.517	0.488	north-northwest	2.1	No
05:50	0.506	0.747	0.469	0.900	0.656	0.302	0.518	0.487	northwest	1.1	No
06:00	0.506	0.745	0.467	0.901	0.655	0.302	0.517	0.488	northwest	0.6	No
06:10	0.506	0.746	0.469	0.898	0.655	0.302	0.517	0.488	north-northwest	1.0	No
06:20	0.506	0.745	0.467	0.902	0.655	0.301	0.517	0.489	north-northwest	0.8	No
06:30	0.506	0.745	0.467	0.900	0.654	0.303	0.516	0.489	-	CALM	No
06:40	0.506	0.746	0.468	0.900	0.653	0.301	0.517	0.488	east	0.7	No
06:50	0.504	0.746	0.469	0.901	0.654	0.302	0.518	0.489	east-southeast	1.3	No
07:00	0.506	0.745	0.467	0.898	0.654	0.302	0.517	0.488	east-southeast	1.4	No
07:10	0.504	0.745	0.467	0.902	0.654	0.302	0.518	0.489	south-southeast	1.3	No
07:20	0.505	0.745	0.469	0.899	0.655	0.302	0.517	0.489	east-southeast	0.7	No
07:30	0.507	0.745	0.467	0.900	0.654	0.302	0.517	0.488	southeast	1.2	No
07:40	0.505	0.745	0.467	0.901	0.653	0.302	0.519	0.487	south-southeast	0.9	No
07:50	0.506	0.745	0.467	0.900	0.653	0.301	0.518	0.489	south-southeast	1.0	No
08:00	0.504	0.747	0.469	0.901	0.654	0.302	0.517	0.489	south-southwest	1.0	No
08:10	0.505	0.747	0.469	0.901	0.654	0.302	0.518	0.489	south-southeast	1.1	No
08:20	0.507	0.747	0.467	0.901	0.651	0.304	0.519	0.490	east-southeast	0.6	No
08:30	0.504	0.746	0.468	0.901	0.652	0.302	0.518	0.488	east-northeast	0.7	No
08:40	0.503	0.746	0.467	0.900	0.653	0.302	0.516	0.488	-	CALM	No
08:50	0.504	0.746	0.467	0.901	0.653	0.302	0.518	0.486	east-southeast	1.1	No
09:00	0.505	0.745	0.466	0.900	0.654	0.300	0.519	0.488	southeast	1.4	No
09:10	0.506	0.745	0.466	0.899	0.653	0.300	0.518	0.487	southeast	2.2	No
09:20	0.505	0.745	0.472	0.897	0.653	0.301	0.517	0.486	southeast	2.2	No
09:30	0.505	0.748	0.463	0.900	0.651	0.300	0.517	0.486	east-southeast	2.6	No
09:40	0.505	0.744	0.466	0.898	0.653	0.300	0.517	0.486	southeast	3.5	No
09:50	0.507	0.746	0.466	0.899	0.654	0.301	0.517	0.487	southeast	3.1	No
10:00	0.506	0.746	0.465	0.897	0.654	0.301	0.516	0.486	southeast	3.0	No
10:10	0.504	0.746	0.466	0.900	0.654	0.301	0.516	0.488	southeast	3.3	No
10:20	0.505	0.745	0.468	0.899	0.653	0.301	0.516	0.487	southeast	3.5	No
10:30	0.505	0.746	0.468	0.901	0.653	0.301	0.516	0.487	south-southeast	4.2	No
10:40	0.508	0.745	0.468	0.899	0.654	0.301	0.516	0.487	southeast	4.8	No
10:50	0.506	0.749	0.467	0.902	0.655	0.301	0.517	0.488	south-southeast	4.3	No
11:00	0.504	0.748	0.468	0.900	0.655	0.301	0.515	0.487	southeast	4.2	No
11:10	0.507	0.750	0.467	0.901	0.654	0.302	0.517	0.488	southeast	3.3	No
11:20	0.506	0.749	0.468	0.900	0.656	0.303	0.518	0.487	south-southeast	3.6	No
11:30	0.507	0.750	0.469	0.902	0.657	0.301	0.518	0.488	south-southeast	3.8	No
11:40	0.505	0.750	0.467	0.901	0.655	0.300	0.517	0.488	south-southeast	4.1	No
11:50	0.505	0.753	0.469	0.900	0.653	0.300	0.519	0.488	south	2.7	No
12:00	0.507	0.750	0.467	0.899	0.655	0.301	0.518	0.488	south-southeast	2.4	No
12:10	0.506	0.753	0.466	0.901	0.658	0.302	0.517	0.489	west-southwest	4.0	No
12:20	0.506	0.750	0.468	0.899	0.656	0.303	0.518	0.488	west-southwest	6.9	No
12:30	0.507	0.750	0.468	0.901	0.657	0.302	0.518	0.488	west-southwest	5.1	No
12:40	0.507	0.749	0.469	0.899	0.658	0.302	0.518	0.488	west	6.7	No
12:50	0.508	0.750	0.468	0.902	0.658	0.303	0.518	0.488	west-southwest	6.8	No
13:00	0.510	0.751	0.468	0.902	0.659	0.303	0.519	0.489	west	5.1	No
13:10	0.509	0.751	0.469	0.905	0.658	0.303	0.518	0.489	west	5.3	No
13:20	0.507	0.753	0.471	0.903	0.659	0.303	0.519	0.490	west	5.1	No
13:30	0.507	0.751	0.469	0.903	0.661	0.304	0.519	0.490	west	4.3	No
13:40	0.508	0.752	0.470	0.904	0.660	0.304	0.520	0.490	west	4.6	No
13:50	0.511	0.753	0.470	0.907	0.661	0.306	0.522	0.491	west	4.2	No
14:00	0.510	0.753	0.471	0.906	0.662	0.303	0.520	0.489	west	6.9	No
14:10	0.511	0.753	0.469	0.906	0.662	0.302	0.522	0.490	west	6.9	No
14:20	0.512	0.742	0.470	0.907	0.662	0.303	0.520	0.490	west	7.8	No
14:30	0.511	0.748	0.470	0.906	0.663	0.298	0.520	0.492	west-southwest	7.6	No
14:40	0.512	0.752	0.469	0.908	0.661	0.299	0.521	0.491	west	6.6	No
14:50	0.512	0.749	0.471	0.908	0.660	0.299	0.522	0.491	west	8.0	No
15:00	0.514	0.742	0.471	0.907	0.661	0.302	0.521	0.492	west-southwest	6.6	No
15:10	0.511	0.750	0.470	0.910	0.662	0.300	0.521	0.490	west	6.4	No
15:20	0.513	0.750	0.469	0.910	0.661	0.300	0.520	0.489	west	6.1	No
15:30	0.512	0.749	0.467	0.910	0.662	0.300	0.520	0.490	west	8.1	No
15:40	0.512	0.750	0.467	0.912	0.659	0.300	0.519	0.489	west-southwest	6.6	No
15:50	0.513	0.748	0.466	0.910	0.661	0.300	0.520	0.489	west	7.7	No
16:00	0.511	0.748	0.469	0.910	0.662	0.302	0.519	0.490	west-southwest	6.8	No
16:10	0.510	0.752	0.468	0.909	0.659	0.301	0.520	0.491	west	6.4	No
16:20	0.510	0.748	0.468	0.909	0.661	0.302	0.519	0.491	west	6.6	No
16:30	0.511	0.750	0.468	0.911	0.662	0.301	0.521	0.489	west-southwest	5.1	No
16:40	0.511	0.749	0.467	0.908	0.660	0.302	0.520	0.488	west	4.0	No
16:50	0.509	0.751	0.468	0.911	0.661	0.302	0.520	0.489	west	5.7	No
17:00	0.511	0.751	0.470	0.911	0.661	0.301	0.520	0.490	west	7.0	No
17:10	0.511	0.753	0.470	0.911	0.659	0.302	0.518	0.490	west	7.2	No
17:20	0.510	0.751	0.470	0.911	0.660	0.301	0.520	0.490	west	7.0	No
17:30	0.509	0.753	0.469	0.911	0.662	0.301	0.519	0.490	west	8.5	No
17:40	0.509	0.752	0.469	0.913	0.661	0.301	0.522	0.489	west	7.5	No
17:50	0.509	0.753	0.468	0.911	0.661	0.301	0.521	0.489	west	5.8	No
18:00	0.510	0.752	0.470	0.910	0.661	0.301	0.519	0.489	west	5.7	No
18:10	0.509	0.749	0.469	0.909	0.661	0.300	0.519	0.489	west	5.5	No
18:20	0.512	0.749	0.468	0.910	0.661	0.301	0.519	0.489	west	5.4	No
18:30	0.509	0.752	0.468	0.911	0.662	0.301	0.518	0.488	west	5.9	No
18:40	0.510	0.752	0.469	0.910	0.660	0.301	0.518	0.489	west	6.1	No
18:50	0.511	0.750	0.468	0.908	0.661	0.300	0.520	0.487	west	6.1	No
19:00	0.510	0.752	0.470	0.911	0.662	0.302	0.519	0.487	west	5.2	No
19:10	0.510	0.752	0.469	0.910	0.663	0.301	0.519	0.488	west	3.8	No
19:20	0.511	0.752	0.468	0.909	0.663	0.300	0.520	0.490	west	2.2	No
19:30	0.512	0.753	0.470	0.911	0.660	0.301	0.519	0.488	southwest	1.9	No
19:40	0.509	0.752	0.468	0.912	0.662	0.300	0.520	0.489	southwest	2.4	No
19:50	0.510	0.753	0.468	0.910	0.661	0.301	0.519	0.489	south-southwest	2.9	No
20:00	0.510	0.750	0.467	0.910	0.661	0.301	0.519	0.489	south-southwest	3.1	No
20:10	0.510	0.750	0.468	0.912	0.661	0.301	0.519	0.490	southwest	4.3	No
20:20	0.510	0.750	0.468	0.911	0.663	0.302	0.519	0.489	southwest	3.1	No
20:30	0.509	0.750	0.468	0.911	0.662	0.300	0.520	0.489	southwest	3.6	No
20:40	0.511	0.752	0.467	0.909	0.662	0.301	0.519	0.489	southwest	3.6	No
20:50	0.510	0.751	0.467	0.912	0.663	0.301	0.519	0.489	south-southwest	1.9	No
21:00	0.510	0.749	0.468	0.910	0.665	0.300	0.521	0.488	south-southwest	3.0	No
21:10	0.509	0.751	0.468	0.911	0.663	0.302	0.518	0.489	southwest	2.4	No
21:20	0.511	0.750	0.468	0.911	0.661	0.300	0.519	0.490	southwest	3.6	No
21:30	0.510	0.750	0.468	0.912	0.663	0.301	0.518	0.488	southwest	3.8	No
21:40	0.510	0.749	0.469	0.913	0.662	0.301	0.519	0.487	southwest	3.6	No
21:50	0.512	0.750	0.469	0.911	0.662	0.301	0.520	0.490	west-southwest	4.2	No
22:00	0.510	0.750	0.469	0.913	0.663	0.302	0.520	0.488	west-southwest	3.2	No
22:10	0.509	0.749	0.471	0.912	0.662	0.302	0.519	0.489	south-southwest	2.0	No
22:20	0.509	0.751	0.469	0.911	0.662	0.301	0.521	0.489	south-southwest	3.5	No
22:30	0.509	0.751	0.470	0.910	0.662	0.303	0.519	0.490	southwest	3.0	No
22:40	0.510	0.750	0.470	0.911	0.662	0.302	0.519	0.489	southwest	4.5	No
22:50	0.510	0.751	0.470	0.916	0.663	0.302	0.519	0.490	southwest	4.0	No
23:00	0.510	0.752	0.471	0.911	0.663	0.301	0.520	0.490	southwest	4.1	No
23:10	0.510	0.748	0.468	0.913	0.662	0.301	0.520	0.489	southwest	3.9	No
23:20	0.510	0.751	0.471	0.915	0.662	0.301	0.519	0.490	southwest	3.5	No
23:30	0.510	0.752	0.468	0.912	0.661	0.303	0.520	0.491	southwest	3.6	No
23:40	0.510	0.751	0.468	0.912	0.660	0.302	0.521	0.488	southwest	3.6	No
23:50	0.511	0.751	0.468	0.913	0.662	0.301	0.518	0.489	southwest	4.0	No