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

○Information

○Measurement value list ： 2025/06/23(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	0.495	0.758	0.477	0.924	0.665	0.309	0.524	0.494	northwest	2.3	No
00:10	0.496	0.759	0.477	0.925	0.664	0.309	0.523	0.493	northwest	2.2	No
00:20	0.494	0.760	0.477	0.924	0.668	0.308	0.524	0.495	north-northwest	2.2	No
00:30	0.494	0.759	0.478	0.923	0.665	0.309	0.524	0.494	north	3.0	No
00:40	0.494	0.758	0.474	0.923	0.665	0.308	0.524	0.494	north-northwest	2.7	No
00:50	0.494	0.758	0.477	0.923	0.666	0.306	0.525	0.494	northwest	3.3	No
01:00	0.494	0.759	0.476	0.925	0.664	0.308	0.524	0.494	northwest	4.0	No
01:10	0.494	0.759	0.476	0.924	0.665	0.307	0.525	0.495	northwest	3.4	No
01:20	0.495	0.758	0.477	0.923	0.666	0.308	0.524	0.493	northwest	2.7	No
01:30	0.494	0.759	0.477	0.923	0.665	0.308	0.523	0.495	northwest	3.2	No
01:40	0.493	0.758	0.475	0.923	0.666	0.308	0.524	0.495	northwest	3.8	No
01:50	0.493	0.761	0.476	0.924	0.666	0.306	0.525	0.494	northwest	4.2	No
02:00	0.493	0.758	0.476	0.925	0.665	0.308	0.524	0.494	northwest	4.0	No
02:10	0.494	0.759	0.477	0.924	0.665	0.307	0.523	0.494	northwest	2.6	No
02:20	0.494	0.758	0.476	0.923	0.665	0.308	0.524	0.494	northwest	1.8	No
02:30	0.493	0.759	0.476	0.923	0.665	0.306	0.524	0.493	northwest	2.3	No
02:40	0.494	0.757	0.476	0.923	0.665	0.306	0.522	0.493	west-northwest	2.2	No
02:50	0.493	0.759	0.477	0.923	0.665	0.307	0.522	0.494	west-northwest	1.5	No
03:00	0.494	0.760	0.476	0.922	0.666	0.307	0.524	0.494	-	CALM	No
03:10	0.493	0.757	0.476	0.923	0.667	0.307	0.524	0.494	southeast	1.2	No
03:20	0.494	0.760	0.476	0.923	0.666	0.308	0.523	0.494	southeast	0.7	No
03:30	0.494	0.757	0.477	0.922	0.665	0.307	0.525	0.493	-	CALM	No
03:40	0.495	0.758	0.478	0.922	0.665	0.307	0.525	0.495	-	CALM	No
03:50	0.497	0.760	0.477	0.924	0.666	0.307	0.524	0.494	-	CALM	No
04:00	0.494	0.758	0.476	0.922	0.666	0.307	0.524	0.495	-	CALM	No
04:10	0.495	0.756	0.478	0.923	0.666	0.308	0.523	0.495	-	CALM	No
04:20	0.494	0.759	0.477	0.923	0.666	0.308	0.525	0.495	south	1.0	No
04:30	0.494	0.759	0.477	0.927	0.666	0.307	0.526	0.494	south	1.5	No
04:40	0.495	0.758	0.477	0.923	0.666	0.308	0.524	0.495	south-southeast	0.8	No
04:50	0.495	0.758	0.478	0.925	0.668	0.308	0.525	0.495	south	1.1	No
05:00	0.494	0.758	0.478	0.925	0.668	0.308	0.526	0.493	south-southwest	3.6	No
05:10	0.494	0.760	0.477	0.925	0.666	0.309	0.526	0.496	south-southwest	3.3	No
05:20	0.495	0.759	0.477	0.924	0.668	0.307	0.524	0.493	south-southwest	3.0	No
05:30	0.495	0.760	0.476	0.922	0.666	0.309	0.526	0.493	southwest	1.6	No
05:40	0.494	0.758	0.477	0.924	0.666	0.307	0.524	0.494	west-southwest	1.2	No
05:50	0.495	0.761	0.477	0.924	0.666	0.308	0.524	0.495	west-southwest	1.9	No
06:00	0.495	0.760	0.477	0.924	0.666	0.307	0.524	0.494	west-southwest	1.6	No
06:10	0.495	0.757	0.478	0.923	0.664	0.307	0.523	0.496	west	1.3	No
06:20	0.493	0.759	0.475	0.924	0.665	0.306	0.526	0.495	-	CALM	No
06:30	0.497	0.758	0.477	0.924	0.665	0.307	0.524	0.494	-	CALM	No
06:40	0.494	0.760	0.478	0.923	0.665	0.307	0.523	0.496	south-southeast	1.2	No
06:50	0.494	0.761	0.477	0.925	0.664	0.306	0.524	0.495	southeast	0.6	No
07:00	0.493	0.760	0.479	0.925	0.666	0.306	0.525	0.495	east-southeast	1.5	No
07:10	0.491	0.759	0.478	0.924	0.666	0.306	0.524	0.494	southeast	0.9	No
07:20	0.494	0.759	0.478	0.923	0.666	0.308	0.523	0.494	-	CALM	No
07:30	0.494	0.758	0.477	0.922	0.667	0.308	0.524	0.495	-	CALM	No
07:40	0.491	0.757	0.477	0.922	0.665	0.306	0.525	0.494	north-northeast	1.5	No
07:50	0.493	0.757	0.477	0.925	0.665	0.307	0.523	0.493	north-northwest	0.9	No
08:00	0.492	0.758	0.477	0.924	0.667	0.307	0.523	0.494	north-northwest	1.8	No
08:10	0.493	0.759	0.476	0.922	0.666	0.308	0.523	0.494	north	2.0	No
08:20	0.493	0.757	0.476	0.923	0.665	0.306	0.525	0.495	north-northeast	2.7	No
08:30	0.493	0.756	0.476	0.925	0.664	0.306	0.524	0.492	north-northeast	2.8	No
08:40	0.493	0.757	0.476	0.923	0.665	0.307	0.525	0.493	northeast	3.6	No
08:50	0.492	0.757	0.475	0.923	0.664	0.305	0.526	0.492	north-northeast	3.5	No
09:00	0.494	0.759	0.477	0.924	0.666	0.307	0.525	0.493	northeast	2.7	No
09:10	0.493	0.759	0.478	0.922	0.665	0.306	0.525	0.491	northeast	2.4	No
09:20	0.492	0.758	0.477	0.923	0.667	0.306	0.525	0.493	east-northeast	2.2	No
09:30	0.495	0.758	0.474	0.924	0.666	0.307	0.525	0.492	east	1.6	No
09:40	0.496	0.759	0.476	0.922	0.666	0.305	0.524	0.491	east-northeast	1.5	No
09:50	0.493	0.759	0.477	0.923	0.666	0.306	0.524	0.492	east-northeast	1.5	No
10:00	0.493	0.759	0.478	0.925	0.664	0.306	0.526	0.492	southeast	1.1	No
10:10	0.493	0.759	0.477	0.923	0.666	0.307	0.525	0.493	southeast	1.4	No
10:20	0.497	0.759	0.478	0.923	0.663	0.306	0.524	0.492	east-southeast	1.8	No
10:30	0.495	0.762	0.475	0.923	0.662	0.307	0.525	0.493	east-southeast	2.5	No
10:40	0.495	0.757	0.476	0.925	0.666	0.306	0.524	0.492	east-southeast	1.9	No
10:50	0.494	0.758	0.476	0.922	0.667	0.307	0.523	0.493	east	2.8	No
11:00	0.494	0.758	0.474	0.923	0.664	0.305	0.523	0.490	east-southeast	2.5	No
11:10	0.495	0.759	0.477	0.924	0.666	0.307	0.522	0.491	east-southeast	3.1	No
11:20	0.493	0.760	0.476	0.924	0.665	0.308	0.520	0.491	east-southeast	3.1	No
11:30	0.494	0.758	0.476	0.925	0.665	0.305	0.523	0.493	southeast	2.9	No
11:40	0.495	0.758	0.477	0.925	0.666	0.304	0.522	0.491	south-southeast	2.9	No
11:50	0.496	0.762	0.479	0.925	0.666	0.306	0.523	0.492	south-southeast	4.2	No
12:00	0.494	0.758	0.477	0.924	0.667	0.305	0.523	0.492	south-southeast	4.8	No
12:10	0.495	0.760	0.477	0.922	0.667	0.305	0.522	0.494	south-southeast	5.8	No
12:20	0.493	0.760	0.477	0.924	0.668	0.306	0.525	0.492	south-southeast	5.9	No
12:30	0.495	0.759	0.478	0.923	0.667	0.305	0.523	0.493	south-southeast	6.1	No
12:40	0.496	0.758	0.479	0.924	0.667	0.305	0.525	0.491	south	5.4	No
12:50	0.494	0.759	0.477	0.926	0.666	0.305	0.525	0.493	south	4.5	No
13:00	0.493	0.760	0.478	0.923	0.665	0.307	0.525	0.493	south	3.1	No
13:10	0.495	0.759	0.479	0.922	0.668	0.307	0.525	0.494	south	3.8	No
13:20	0.496	0.760	0.477	0.923	0.666	0.306	0.524	0.493	south	4.2	No
13:30	0.496	0.759	0.477	0.922	0.668	0.307	0.524	0.493	south	4.3	No
13:40	0.495	0.761	0.479	0.924	0.668	0.306	0.526	0.494	south	3.9	No
13:50	0.497	0.762	0.476	0.923	0.668	0.306	0.526	0.493	southwest	6.7	No
14:00	0.496	0.759	0.479	0.923	0.668	0.308	0.525	0.492	southwest	5.6	No
14:10	0.496	0.760	0.478	0.925	0.665	0.307	0.525	0.493	southwest	6.0	No
14:20	0.497	0.760	0.480	0.924	0.667	0.308	0.524	0.494	southwest	4.9	No
14:30	0.498	0.762	0.478	0.927	0.668	0.307	0.524	0.494	southwest	2.7	No
14:40	0.496	0.759	0.479	0.926	0.668	0.305	0.523	0.492	southwest	2.2	No
14:50	0.497	0.762	0.479	0.924	0.671	0.307	0.525	0.494	west-southwest	3.4	No
15:00	0.495	0.763	0.479	0.925	0.669	0.307	0.525	0.493	west-northwest	4.1	No
15:10	0.499	0.761	0.475	0.927	0.668	0.307	0.527	0.493	northwest	3.4	No
15:20	0.500	0.760	0.477	0.928	0.668	0.306	0.527	0.493	north-northwest	1.8	No
15:30	0.497	0.758	0.477	0.926	0.670	0.306	0.524	0.494	north-northwest	1.9	No
15:40	0.497	0.758	0.478	0.926	0.668	0.306	0.524	0.492	north-northwest	2.0	No
15:50	0.497	0.757	0.478	0.927	0.667	0.306	0.525	0.492	east	1.9	Yes
16:00	0.497	0.758	0.477	0.925	0.667	0.306	0.522	0.492	east-northeast	1.2	Yes
16:10	0.496	0.758	0.475	0.925	0.666	0.306	0.525	0.493	east-northeast	2.4	Yes
16:20	0.495	0.755	0.474	0.927	0.666	0.305	0.523	0.493	northeast	1.4	Yes
16:30	0.492	0.748	0.474	0.922	0.661	0.305	0.521	0.492	northeast	1.7	Yes
16:40	0.494	0.747	0.473	0.924	0.662	0.305	0.523	0.490	northeast	1.6	Yes
16:50	0.494	0.748	0.473	0.923	0.664	0.306	0.524	0.491	north	1.1	Yes
17:00	0.493	0.747	0.473	0.922	0.662	0.305	0.522	0.492	north-northwest	1.8	No
17:10	0.492	0.745	0.473	0.922	0.662	0.306	0.522	0.492	west-northwest	2.4	No
17:20	0.491	0.748	0.473	0.921	0.661	0.305	0.521	0.490	west	3.4	No
17:30	0.492	0.744	0.471	0.922	0.659	0.305	0.521	0.492	west	3.5	No
17:40	0.492	0.747	0.471	0.921	0.661	0.305	0.522	0.493	west-southwest	3.4	Yes
17:50	0.489	0.744	0.472	0.921	0.659	0.304	0.522	0.492	southwest	1.7	Yes
18:00	0.491	0.744	0.470	0.921	0.659	0.304	0.520	0.491	south-southwest	2.2	Yes
18:10	0.491	0.745	0.469	0.923	0.659	0.306	0.523	0.492	south	3.0	Yes
18:20	0.487	0.740	0.469	0.918	0.655	0.305	0.521	0.492	southwest	1.7	Yes
18:30	0.487	0.739	0.468	0.916	0.653	0.305	0.520	0.490	-	CALM	Yes
18:40	0.486	0.734	0.466	0.916	0.652	0.305	0.520	0.490	northeast	1.2	Yes
18:50	0.484	0.734	0.467	0.916	0.649	0.305	0.519	0.491	south	1.2	Yes
19:00	0.485	0.735	0.467	0.915	0.651	0.304	0.520	0.494	south-southeast	2.3	Yes
19:10	0.487	0.734	0.466	0.913	0.652	0.304	0.522	0.491	south-southwest	2.6	Yes
19:20	0.484	0.733	0.467	0.913	0.651	0.305	0.519	0.492	southwest	2.7	No
19:30	0.484	0.734	0.467	0.912	0.650	0.303	0.520	0.490	southwest	3.6	No
19:40	0.484	0.733	0.467	0.913	0.648	0.303	0.519	0.491	southwest	3.5	No
19:50	0.483	0.732	0.468	0.914	0.650	0.302	0.521	0.491	west-southwest	2.4	No
20:00	0.482	0.733	0.466	0.912	0.648	0.303	0.520	0.490	west	1.9	No
20:10	0.482	0.734	0.466	0.913	0.649	0.302	0.520	0.491	west	2.0	No
20:20	0.483	0.732	0.466	0.914	0.650	0.303	0.520	0.491	west	2.0	No
20:30	0.484	0.734	0.465	0.912	0.651	0.304	0.519	0.491	west-southwest	1.8	No
20:40	0.483	0.734	0.466	0.912	0.650	0.302	0.518	0.491	west-southwest	2.1	No
20:50	0.483	0.733	0.467	0.914	0.647	0.302	0.518	0.491	southwest	2.3	No
21:00	0.482	0.734	0.466	0.914	0.650	0.303	0.519	0.491	south-southwest	1.9	No
21:10	0.483	0.734	0.466	0.912	0.649	0.303	0.519	0.491	southwest	3.6	No
21:20	0.484	0.733	0.466	0.914	0.647	0.301	0.518	0.492	southwest	3.1	No
21:30	0.482	0.734	0.466	0.915	0.647	0.301	0.519	0.490	south	1.4	No
21:40	0.483	0.733	0.466	0.913	0.649	0.302	0.520	0.491	south-southeast	1.1	No
21:50	0.483	0.737	0.466	0.912	0.649	0.302	0.519	0.491	south-southwest	1.0	No
22:00	0.483	0.735	0.465	0.914	0.649	0.302	0.518	0.490	west-southwest	1.3	No
22:10	0.482	0.734	0.467	0.913	0.648	0.302	0.520	0.491	west	1.2	No
22:20	0.482	0.735	0.465	0.912	0.647	0.302	0.519	0.490	southwest	0.8	No
22:30	0.484	0.733	0.465	0.916	0.649	0.303	0.518	0.491	-	CALM	No
22:40	0.485	0.733	0.466	0.913	0.649	0.303	0.520	0.492	southwest	1.8	No
22:50	0.485	0.734	0.465	0.913	0.651	0.302	0.519	0.491	west-southwest	2.9	No
23:00	0.482	0.733	0.467	0.914	0.649	0.302	0.519	0.491	west-southwest	2.4	No
23:10	0.482	0.734	0.466	0.912	0.650	0.301	0.519	0.490	west-southwest	1.1	Yes
23:20	0.483	0.735	0.465	0.913	0.651	0.301	0.518	0.490	west-southwest	1.4	Yes
23:30	0.483	0.734	0.466	0.914	0.649	0.302	0.520	0.491	west-southwest	1.8	No
23:40	0.483	0.736	0.464	0.913	0.649	0.303	0.518	0.491	west-southwest	2.1	No
23:50	0.482	0.736	0.466	0.915	0.651	0.304	0.519	0.491	west-southwest	1.8	No