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

○Information

○Measurement value list ： 2025/04/27(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	0.486	0.747	0.471	0.925	0.655	0.303	0.526	0.495	south	5.5	No
00:10	0.488	0.749	0.471	0.923	0.657	0.303	0.527	0.495	south	5.7	No
00:20	0.489	0.745	0.473	0.928	0.657	0.303	0.528	0.494	south	6.2	No
00:30	0.487	0.747	0.472	0.924	0.658	0.304	0.529	0.496	south	5.4	No
00:40	0.486	0.748	0.473	0.924	0.657	0.303	0.528	0.497	south-southeast	5.4	No
00:50	0.487	0.746	0.471	0.925	0.657	0.304	0.529	0.494	south	5.5	No
01:00	0.487	0.747	0.470	0.925	0.657	0.305	0.528	0.496	south	6.0	No
01:10	0.487	0.749	0.472	0.927	0.657	0.302	0.529	0.496	south	5.7	No
01:20	0.487	0.749	0.470	0.925	0.657	0.303	0.529	0.496	south-southwest	4.9	No
01:30	0.486	0.749	0.472	0.925	0.657	0.303	0.528	0.495	south-southwest	3.0	No
01:40	0.488	0.746	0.470	0.926	0.657	0.303	0.529	0.495	south	2.4	No
01:50	0.488	0.748	0.471	0.926	0.658	0.304	0.530	0.496	south-southeast	3.0	No
02:00	0.487	0.745	0.470	0.925	0.657	0.304	0.529	0.496	south-southwest	1.8	No
02:10	0.488	0.747	0.471	0.925	0.657	0.303	0.528	0.495	south	1.8	No
02:20	0.488	0.746	0.471	0.926	0.657	0.303	0.528	0.496	southwest	3.5	No
02:30	0.486	0.747	0.472	0.925	0.657	0.302	0.529	0.495	southwest	3.2	No
02:40	0.486	0.747	0.472	0.926	0.655	0.304	0.528	0.496	southwest	4.9	No
02:50	0.487	0.746	0.470	0.925	0.658	0.303	0.529	0.495	west-southwest	4.4	No
03:00	0.486	0.747	0.472	0.927	0.656	0.303	0.529	0.497	west-southwest	6.5	No
03:10	0.486	0.746	0.473	0.926	0.657	0.303	0.529	0.498	west-southwest	6.8	No
03:20	0.486	0.747	0.472	0.926	0.657	0.303	0.528	0.496	west-southwest	7.3	No
03:30	0.485	0.747	0.473	0.924	0.657	0.304	0.528	0.496	southwest	6.5	No
03:40	0.487	0.748	0.472	0.925	0.657	0.303	0.530	0.497	south-southwest	5.4	No
03:50	0.486	0.747	0.472	0.927	0.656	0.303	0.530	0.495	south-southwest	6.0	No
04:00	0.488	0.745	0.471	0.923	0.657	0.305	0.528	0.497	south-southwest	4.6	No
04:10	0.487	0.746	0.471	0.926	0.657	0.303	0.530	0.495	south-southwest	4.9	No
04:20	0.487	0.748	0.471	0.928	0.656	0.303	0.530	0.497	south-southwest	4.9	No
04:30	0.486	0.747	0.471	0.925	0.656	0.304	0.532	0.496	south-southwest	4.3	No
04:40	0.486	0.747	0.472	0.924	0.656	0.304	0.528	0.496	south-southwest	4.6	No
04:50	0.486	0.748	0.471	0.925	0.656	0.304	0.531	0.496	south-southwest	6.8	No
05:00	0.487	0.748	0.472	0.924	0.658	0.303	0.528	0.497	south-southwest	6.5	No
05:10	0.488	0.749	0.472	0.926	0.658	0.303	0.528	0.495	south-southwest	6.6	No
05:20	0.487	0.747	0.470	0.927	0.658	0.305	0.530	0.496	south-southwest	6.0	No
05:30	0.487	0.745	0.472	0.926	0.657	0.303	0.529	0.496	southwest	6.2	No
05:40	0.488	0.748	0.471	0.927	0.657	0.302	0.529	0.495	southwest	5.7	No
05:50	0.488	0.746	0.471	0.924	0.657	0.302	0.528	0.495	south-southwest	4.0	No
06:00	0.487	0.747	0.471	0.926	0.655	0.304	0.530	0.496	south	5.2	No
06:10	0.489	0.747	0.471	0.927	0.658	0.304	0.530	0.497	south	5.9	No
06:20	0.488	0.748	0.471	0.926	0.656	0.304	0.530	0.496	south-southwest	6.3	No
06:30	0.488	0.748	0.471	0.930	0.656	0.304	0.529	0.496	south-southwest	5.5	No
06:40	0.487	0.750	0.471	0.926	0.657	0.304	0.532	0.498	south	4.8	No
06:50	0.487	0.750	0.472	0.928	0.656	0.305	0.530	0.496	south	5.2	No
07:00	0.488	0.747	0.473	0.925	0.658	0.304	0.530	0.497	south	5.1	No
07:10	0.488	0.747	0.473	0.927	0.657	0.304	0.529	0.496	south	4.9	No
07:20	0.487	0.748	0.473	0.926	0.658	0.303	0.530	0.497	south	4.6	No
07:30	0.490	0.748	0.473	0.928	0.657	0.303	0.530	0.496	south	5.4	No
07:40	0.487	0.746	0.471	0.926	0.656	0.303	0.530	0.498	south	6.5	No
07:50	0.489	0.748	0.472	0.927	0.657	0.303	0.531	0.496	south	6.3	No
08:00	0.489	0.748	0.473	0.927	0.658	0.302	0.529	0.497	south-southeast	6.3	No
08:10	0.489	0.746	0.472	0.928	0.657	0.303	0.530	0.497	south-southeast	6.5	No
08:20	0.488	0.748	0.472	0.926	0.655	0.303	0.531	0.497	south	5.7	No
08:30	0.489	0.747	0.472	0.928	0.658	0.303	0.529	0.497	south	5.4	No
08:40	0.486	0.748	0.472	0.928	0.655	0.304	0.528	0.494	south-southwest	5.4	No
08:50	0.486	0.748	0.473	0.928	0.656	0.304	0.530	0.494	south	5.7	No
09:00	0.487	0.748	0.471	0.928	0.658	0.303	0.528	0.495	south	5.4	No
09:10	0.487	0.748	0.472	0.928	0.656	0.304	0.529	0.495	south-southeast	5.5	No
09:20	0.488	0.747	0.473	0.930	0.656	0.302	0.527	0.495	south	6.5	No
09:30	0.487	0.746	0.470	0.932	0.658	0.304	0.530	0.495	south-southwest	4.9	No
09:40	0.487	0.749	0.471	0.930	0.655	0.305	0.529	0.497	southwest	5.2	No
09:50	0.488	0.747	0.472	0.930	0.656	0.305	0.527	0.495	southwest	6.0	No
10:00	0.488	0.749	0.472	0.928	0.656	0.305	0.528	0.494	south-southeast	3.7	No
10:10	0.488	0.748	0.471	0.929	0.656	0.303	0.529	0.496	south-southwest	4.0	No
10:20	0.487	0.747	0.470	0.930	0.658	0.304	0.528	0.494	south	3.0	No
10:30	0.487	0.749	0.471	0.930	0.658	0.304	0.527	0.495	south	6.0	No
10:40	0.488	0.748	0.472	0.931	0.657	0.304	0.528	0.496	south-southeast	2.1	No
10:50	0.488	0.749	0.472	0.927	0.658	0.305	0.528	0.496	south	3.2	No
11:00	0.488	0.749	0.472	0.929	0.659	0.305	0.528	0.496	south	1.8	No
11:10	0.489	0.749	0.473	0.929	0.659	0.306	0.529	0.496	west-southwest	2.7	No
11:20	0.488	0.748	0.472	0.931	0.660	0.306	0.529	0.496	west-southwest	4.4	No
11:30	0.489	0.750	0.472	0.929	0.660	0.305	0.528	0.496	southwest	7.3	No
11:40	0.490	0.749	0.473	0.929	0.659	0.306	0.528	0.497	south-southwest	4.3	No
11:50	0.490	0.750	0.474	0.927	0.660	0.305	0.529	0.496	southwest	4.9	No
12:00	0.490	0.749	0.473	0.929	0.660	0.307	0.530	0.496	south-southwest	4.1	No
12:10	0.490	0.749	0.474	0.927	0.661	0.305	0.529	0.499	south-southwest	2.5	No
12:20	0.490	0.749	0.474	0.929	0.662	0.306	0.529	0.496	south	1.3	No
12:30	0.490	0.749	0.472	0.929	0.661	0.306	0.530	0.496	southeast	4.9	No
12:40	0.491	0.751	0.474	0.930	0.662	0.306	0.530	0.496	southeast	6.5	No
12:50	0.489	0.750	0.472	0.931	0.661	0.306	0.527	0.496	east-southeast	6.0	No
13:00	0.490	0.752	0.474	0.930	0.661	0.307	0.528	0.496	south-southeast	6.3	No
13:10	0.491	0.750	0.474	0.930	0.663	0.307	0.529	0.497	south	6.0	No
13:20	0.489	0.751	0.473	0.931	0.662	0.305	0.528	0.496	south-southeast	7.4	No
13:30	0.489	0.750	0.474	0.931	0.662	0.307	0.529	0.496	south-southeast	8.7	No
13:40	0.490	0.752	0.472	0.934	0.664	0.305	0.528	0.496	south-southeast	9.3	No
13:50	0.489	0.749	0.474	0.932	0.663	0.307	0.529	0.496	south-southeast	8.8	No
14:00	0.490	0.752	0.474	0.932	0.662	0.306	0.528	0.499	south-southeast	8.2	No
14:10	0.490	0.751	0.474	0.932	0.663	0.306	0.529	0.497	south-southeast	8.4	No
14:20	0.489	0.750	0.473	0.933	0.661	0.305	0.527	0.497	south	8.7	No
14:30	0.491	0.751	0.473	0.933	0.664	0.306	0.529	0.497	south-southeast	8.2	No
14:40	0.491	0.751	0.474	0.931	0.663	0.307	0.528	0.497	south	6.3	No
14:50	0.491	0.751	0.473	0.930	0.662	0.305	0.530	0.496	south-southeast	6.3	No
15:00	0.490	0.750	0.474	0.929	0.664	0.306	0.529	0.498	south	6.8	No
15:10	0.490	0.751	0.475	0.930	0.663	0.306	0.529	0.496	south	6.5	No
15:20	0.489	0.751	0.474	0.930	0.664	0.306	0.528	0.495	south	6.3	No
15:30	0.491	0.752	0.474	0.930	0.663	0.306	0.528	0.497	south-southeast	5.7	No
15:40	0.489	0.753	0.473	0.931	0.664	0.306	0.528	0.498	south	7.1	No
15:50	0.490	0.752	0.474	0.930	0.663	0.306	0.527	0.497	south-southeast	7.6	No
16:00	0.490	0.752	0.473	0.931	0.662	0.307	0.529	0.497	south-southeast	7.0	No
16:10	0.490	0.753	0.473	0.934	0.662	0.305	0.528	0.496	south-southeast	6.8	No
16:20	0.491	0.749	0.474	0.932	0.663	0.307	0.528	0.496	south	7.1	No
16:30	0.491	0.753	0.472	0.931	0.663	0.306	0.529	0.497	south	7.3	No
16:40	0.488	0.752	0.474	0.933	0.663	0.305	0.529	0.498	south	7.7	No
16:50	0.491	0.751	0.473	0.929	0.663	0.305	0.526	0.496	south-southeast	7.6	No
17:00	0.491	0.753	0.472	0.932	0.663	0.306	0.528	0.498	south	8.2	No
17:10	0.489	0.753	0.473	0.933	0.663	0.304	0.528	0.498	south	8.1	No
17:20	0.491	0.753	0.473	0.933	0.662	0.305	0.527	0.495	south	7.6	No
17:30	0.489	0.754	0.472	0.934	0.660	0.304	0.528	0.498	south	7.1	No
17:40	0.489	0.750	0.473	0.934	0.662	0.305	0.528	0.497	south	7.7	No
17:50	0.490	0.753	0.473	0.932	0.663	0.306	0.528	0.498	south-southeast	6.2	No
18:00	0.490	0.754	0.473	0.934	0.660	0.305	0.527	0.498	south	6.3	No
18:10	0.489	0.754	0.473	0.934	0.662	0.305	0.529	0.500	south	5.7	No
18:20	0.490	0.755	0.473	0.934	0.664	0.306	0.527	0.499	south	6.3	No
18:30	0.490	0.755	0.474	0.936	0.664	0.305	0.528	0.499	south-southwest	6.5	No
18:40	0.489	0.752	0.473	0.937	0.665	0.306	0.530	0.499	southwest	5.1	No
18:50	0.489	0.752	0.473	0.935	0.664	0.306	0.529	0.498	west-southwest	8.4	No
19:00	0.490	0.755	0.477	0.935	0.664	0.307	0.530	0.499	west	7.7	No
19:10	0.489	0.753	0.477	0.937	0.664	0.306	0.530	0.498	west	5.2	No
19:20	0.489	0.753	0.476	0.935	0.663	0.306	0.529	0.498	west-southwest	3.0	No
19:30	0.493	0.753	0.477	0.935	0.664	0.306	0.530	0.498	west-southwest	0.7	No
19:40	0.492	0.754	0.475	0.934	0.664	0.306	0.529	0.500	south-southwest	1.6	No
19:50	0.493	0.755	0.475	0.933	0.667	0.306	0.529	0.498	south	3.7	No
20:00	0.492	0.755	0.476	0.937	0.666	0.306	0.530	0.498	south-southeast	4.0	No
20:10	0.492	0.753	0.476	0.934	0.664	0.306	0.528	0.499	south	2.9	No
20:20	0.493	0.754	0.476	0.935	0.664	0.307	0.528	0.499	south-southeast	2.1	No
20:30	0.491	0.754	0.475	0.935	0.666	0.308	0.530	0.498	south-southwest	1.6	No
20:40	0.491	0.755	0.477	0.933	0.665	0.307	0.530	0.499	south	0.8	No
20:50	0.492	0.752	0.474	0.936	0.664	0.307	0.530	0.498	south-southeast	1.8	No
21:00	0.492	0.752	0.474	0.934	0.664	0.306	0.530	0.497	east-southeast	1.9	No
21:10	0.491	0.753	0.475	0.934	0.663	0.306	0.529	0.499	southeast	2.4	No
21:20	0.493	0.754	0.476	0.935	0.664	0.307	0.529	0.498	south-southeast	2.4	No
21:30	0.492	0.752	0.475	0.932	0.663	0.309	0.527	0.497	south-southeast	2.7	No
21:40	0.491	0.753	0.475	0.932	0.663	0.307	0.528	0.499	south-southeast	4.1	No
21:50	0.492	0.752	0.476	0.934	0.664	0.306	0.531	0.498	south-southeast	3.8	No
22:00	0.492	0.754	0.474	0.934	0.664	0.305	0.529	0.496	south-southeast	2.5	No
22:10	0.492	0.752	0.474	0.934	0.666	0.305	0.530	0.498	south-southeast	1.6	No
22:20	0.493	0.752	0.476	0.934	0.664	0.306	0.530	0.496	south-southwest	2.1	No
22:30	0.492	0.754	0.473	0.931	0.665	0.306	0.529	0.496	south-southeast	1.3	No
22:40	0.491	0.754	0.474	0.934	0.663	0.306	0.529	0.497	south-southeast	1.6	No
22:50	0.492	0.752	0.474	0.934	0.666	0.306	0.529	0.498	southeast	1.0	No
23:00	0.492	0.754	0.476	0.934	0.663	0.306	0.529	0.497	southeast	1.8	No
23:10	0.493	0.752	0.474	0.934	0.664	0.306	0.528	0.497	south-southeast	2.2	No
23:20	0.493	0.754	0.476	0.933	0.665	0.307	0.528	0.498	south-southeast	1.9	No
23:30	0.492	0.753	0.475	0.934	0.663	0.307	0.528	0.497	south	1.3	No
23:40	0.492	0.754	0.475	0.933	0.664	0.306	0.529	0.496	south-southeast	2.7	No
23:50	0.491	0.754	0.475	0.935	0.665	0.309	0.530	0.498	south-southeast	2.7	No