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

○Information

○Measurement value list ： 2025/07/23(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	0.509	0.760	0.474	0.921	0.673	0.305	0.523	0.491	east-northeast	1.0	No
00:10	0.507	0.761	0.474	0.921	0.674	0.307	0.524	0.491	east	1.2	No
00:20	0.509	0.761	0.474	0.922	0.672	0.306	0.524	0.492	east-southeast	1.2	No
00:30	0.510	0.759	0.473	0.921	0.674	0.306	0.523	0.491	east	1.6	No
00:40	0.508	0.759	0.475	0.921	0.673	0.305	0.524	0.492	east-southeast	1.2	No
00:50	0.507	0.759	0.472	0.920	0.673	0.305	0.524	0.492	east-southeast	1.3	No
01:00	0.508	0.758	0.475	0.922	0.673	0.307	0.524	0.491	east	1.2	No
01:10	0.507	0.760	0.473	0.923	0.673	0.306	0.524	0.494	east-southeast	0.7	No
01:20	0.508	0.759	0.474	0.921	0.675	0.306	0.524	0.493	southeast	0.8	No
01:30	0.507	0.759	0.473	0.922	0.673	0.306	0.522	0.491	southeast	0.9	No
01:40	0.507	0.761	0.474	0.923	0.674	0.305	0.523	0.491	-	CALM	No
01:50	0.508	0.759	0.473	0.921	0.672	0.306	0.524	0.492	west	0.8	No
02:00	0.509	0.759	0.473	0.923	0.674	0.306	0.524	0.492	-	CALM	No
02:10	0.509	0.759	0.473	0.922	0.674	0.306	0.524	0.491	-	CALM	No
02:20	0.508	0.759	0.474	0.922	0.675	0.306	0.523	0.492	-	CALM	No
02:30	0.509	0.759	0.473	0.922	0.674	0.306	0.523	0.492	-	CALM	No
02:40	0.510	0.759	0.474	0.925	0.675	0.306	0.523	0.492	-	CALM	No
02:50	0.510	0.758	0.473	0.921	0.674	0.307	0.522	0.492	west-northwest	1.4	No
03:00	0.508	0.760	0.474	0.924	0.672	0.308	0.522	0.493	west-northwest	1.9	No
03:10	0.510	0.759	0.473	0.921	0.674	0.307	0.524	0.492	west-northwest	1.1	No
03:20	0.508	0.759	0.473	0.923	0.673	0.306	0.525	0.493	northwest	1.5	No
03:30	0.508	0.760	0.472	0.923	0.674	0.306	0.523	0.493	northwest	2.2	No
03:40	0.510	0.761	0.474	0.925	0.674	0.306	0.522	0.492	northwest	3.4	No
03:50	0.509	0.757	0.473	0.923	0.674	0.307	0.523	0.494	west-northwest	4.3	No
04:00	0.510	0.759	0.473	0.923	0.674	0.306	0.524	0.492	west-northwest	3.8	No
04:10	0.509	0.760	0.473	0.923	0.674	0.307	0.524	0.493	west-northwest	4.1	No
04:20	0.508	0.759	0.473	0.922	0.672	0.306	0.524	0.493	west-northwest	3.1	No
04:30	0.508	0.758	0.473	0.922	0.674	0.305	0.523	0.493	northwest	2.5	No
04:40	0.509	0.761	0.472	0.921	0.674	0.307	0.524	0.492	north-northwest	2.7	No
04:50	0.510	0.759	0.473	0.923	0.674	0.306	0.525	0.493	northwest	2.8	No
05:00	0.509	0.758	0.475	0.923	0.673	0.305	0.523	0.492	west-northwest	2.1	No
05:10	0.510	0.758	0.475	0.924	0.675	0.307	0.523	0.491	west-northwest	1.4	No
05:20	0.510	0.759	0.473	0.922	0.673	0.305	0.524	0.492	west-northwest	1.2	No
05:30	0.508	0.759	0.473	0.924	0.674	0.305	0.522	0.491	west-northwest	2.1	No
05:40	0.509	0.758	0.474	0.923	0.673	0.305	0.523	0.492	northwest	3.6	No
05:50	0.511	0.761	0.475	0.922	0.673	0.307	0.523	0.493	northwest	2.8	No
06:00	0.507	0.759	0.474	0.923	0.674	0.306	0.523	0.493	northwest	2.8	No
06:10	0.510	0.758	0.473	0.923	0.673	0.305	0.523	0.493	northwest	2.5	No
06:20	0.509	0.759	0.475	0.921	0.672	0.306	0.523	0.493	northwest	2.3	No
06:30	0.510	0.760	0.475	0.921	0.673	0.306	0.523	0.493	north-northwest	1.6	No
06:40	0.510	0.758	0.474	0.923	0.674	0.306	0.523	0.493	north	1.0	No
06:50	0.509	0.757	0.473	0.922	0.673	0.305	0.525	0.492	-	CALM	No
07:00	0.510	0.757	0.473	0.921	0.674	0.306	0.524	0.492	north	0.8	No
07:10	0.507	0.756	0.473	0.923	0.672	0.305	0.523	0.492	east-northeast	1.3	No
07:20	0.505	0.756	0.472	0.923	0.672	0.304	0.524	0.492	east-northeast	1.9	No
07:30	0.507	0.757	0.472	0.923	0.674	0.306	0.523	0.492	east-northeast	1.9	No
07:40	0.508	0.758	0.473	0.921	0.672	0.306	0.524	0.492	east-northeast	2.4	No
07:50	0.507	0.759	0.472	0.921	0.673	0.305	0.524	0.491	east-northeast	2.4	No
08:00	0.508	0.758	0.472	0.923	0.674	0.304	0.524	0.492	east-northeast	2.3	No
08:10	0.508	0.758	0.471	0.920	0.672	0.305	0.525	0.494	east-northeast	2.5	No
08:20	0.508	0.757	0.471	0.923	0.669	0.304	0.524	0.494	east-northeast	2.8	No
08:30	0.506	0.757	0.471	0.921	0.671	0.305	0.525	0.491	east	2.3	No
08:40	0.506	0.757	0.472	0.921	0.671	0.303	0.524	0.491	east	1.9	No
08:50	0.505	0.759	0.472	0.921	0.672	0.304	0.524	0.491	east	2.0	No
09:00	0.507	0.759	0.472	0.922	0.672	0.303	0.525	0.489	east-northeast	2.6	No
09:10	0.505	0.758	0.472	0.923	0.673	0.304	0.525	0.491	east	2.5	No
09:20	0.506	0.759	0.471	0.922	0.673	0.304	0.524	0.491	east-northeast	2.9	No
09:30	0.507	0.759	0.472	0.921	0.673	0.304	0.524	0.491	east	2.8	No
09:40	0.507	0.760	0.473	0.923	0.675	0.303	0.524	0.492	east	3.2	No
09:50	0.507	0.762	0.474	0.921	0.673	0.304	0.525	0.492	east	3.7	No
10:00	0.507	0.762	0.475	0.922	0.674	0.302	0.524	0.491	east	3.1	No
10:10	0.507	0.760	0.473	0.923	0.676	0.303	0.521	0.490	east	3.5	No
10:20	0.508	0.759	0.476	0.922	0.673	0.303	0.522	0.492	east	3.8	No
10:30	0.506	0.762	0.474	0.923	0.675	0.303	0.523	0.491	east	4.0	No
10:40	0.508	0.761	0.474	0.923	0.676	0.303	0.523	0.492	east	3.3	No
10:50	0.510	0.761	0.474	0.924	0.677	0.304	0.522	0.492	east-southeast	2.9	No
11:00	0.510	0.760	0.475	0.925	0.677	0.303	0.523	0.494	southeast	3.0	No
11:10	0.510	0.763	0.476	0.924	0.676	0.304	0.523	0.493	east-southeast	2.8	No
11:20	0.510	0.761	0.475	0.924	0.676	0.304	0.524	0.492	east-southeast	2.7	No
11:30	0.509	0.762	0.474	0.922	0.675	0.305	0.523	0.495	east-southeast	3.0	No
11:40	0.512	0.762	0.476	0.923	0.674	0.303	0.522	0.494	east-southeast	3.6	No
11:50	0.510	0.763	0.476	0.923	0.677	0.303	0.524	0.494	east	3.8	No
12:00	0.510	0.763	0.475	0.922	0.675	0.304	0.523	0.494	east-southeast	3.8	No
12:10	0.510	0.763	0.474	0.922	0.678	0.305	0.523	0.494	east-southeast	3.7	No
12:20	0.512	0.762	0.474	0.924	0.677	0.306	0.524	0.494	east-southeast	4.3	No
12:30	0.509	0.764	0.476	0.924	0.676	0.304	0.522	0.495	east-southeast	4.6	No
12:40	0.510	0.763	0.475	0.924	0.677	0.306	0.523	0.494	east-southeast	4.7	No
12:50	0.510	0.763	0.476	0.924	0.677	0.307	0.525	0.492	southeast	3.8	No
13:00	0.510	0.766	0.476	0.924	0.676	0.305	0.523	0.494	southeast	4.7	No
13:10	0.511	0.763	0.476	0.925	0.677	0.306	0.526	0.493	southeast	4.9	No
13:20	0.512	0.762	0.475	0.922	0.675	0.306	0.525	0.493	southeast	4.4	No
13:30	0.511	0.765	0.474	0.923	0.677	0.306	0.525	0.495	southeast	3.5	No
13:40	0.511	0.763	0.476	0.924	0.678	0.307	0.525	0.493	south-southeast	3.7	No
13:50	0.514	0.764	0.475	0.923	0.679	0.305	0.527	0.493	southeast	4.0	No
14:00	0.514	0.764	0.476	0.925	0.677	0.306	0.526	0.493	southeast	4.2	No
14:10	0.512	0.763	0.477	0.926	0.677	0.306	0.526	0.494	southeast	4.1	No
14:20	0.512	0.762	0.475	0.925	0.679	0.306	0.525	0.495	south-southeast	4.3	No
14:30	0.514	0.763	0.475	0.927	0.678	0.306	0.526	0.494	south-southeast	4.0	No
14:40	0.512	0.763	0.476	0.924	0.678	0.306	0.527	0.494	southeast	3.7	No
14:50	0.512	0.763	0.476	0.925	0.679	0.305	0.526	0.494	south-southeast	3.0	No
15:00	0.512	0.764	0.476	0.925	0.678	0.306	0.526	0.493	south-southeast	4.4	No
15:10	0.512	0.764	0.475	0.927	0.680	0.306	0.526	0.492	south-southeast	3.5	No
15:20	0.512	0.762	0.476	0.929	0.676	0.305	0.526	0.492	south-southeast	4.8	No
15:30	0.512	0.762	0.478	0.930	0.679	0.305	0.525	0.492	south	5.3	No
15:40	0.510	0.762	0.475	0.930	0.678	0.305	0.527	0.491	south-southeast	4.4	No
15:50	0.512	0.763	0.476	0.930	0.678	0.304	0.525	0.493	south-southeast	4.7	No
16:00	0.513	0.761	0.476	0.931	0.679	0.305	0.523	0.491	south	5.0	No
16:10	0.511	0.762	0.475	0.927	0.678	0.306	0.525	0.490	south-southeast	3.4	No
16:20	0.511	0.763	0.476	0.930	0.678	0.303	0.526	0.491	south-southeast	3.8	No
16:30	0.511	0.762	0.475	0.929	0.677	0.304	0.525	0.491	southeast	3.2	No
16:40	0.511	0.762	0.476	0.931	0.676	0.306	0.524	0.491	south	4.1	No
16:50	0.512	0.761	0.475	0.931	0.677	0.305	0.524	0.491	south	3.6	No
17:00	0.512	0.760	0.476	0.928	0.677	0.303	0.524	0.490	south-southeast	3.9	No
17:10	0.512	0.763	0.475	0.927	0.677	0.305	0.523	0.490	south-southeast	3.9	No
17:20	0.510	0.761	0.475	0.928	0.675	0.304	0.526	0.493	south	4.7	No
17:30	0.512	0.761	0.474	0.927	0.675	0.306	0.524	0.490	south-southeast	4.6	No
17:40	0.512	0.761	0.474	0.929	0.678	0.305	0.524	0.493	south-southeast	4.9	No
17:50	0.512	0.762	0.474	0.929	0.679	0.305	0.523	0.492	south	4.9	No
18:00	0.513	0.763	0.473	0.928	0.676	0.305	0.523	0.492	south-southeast	4.4	No
18:10	0.512	0.763	0.474	0.928	0.679	0.304	0.523	0.493	south	4.3	No
18:20	0.512	0.762	0.473	0.928	0.676	0.305	0.524	0.494	south	4.0	No
18:30	0.512	0.762	0.474	0.929	0.677	0.305	0.523	0.492	south	3.1	No
18:40	0.511	0.762	0.474	0.928	0.679	0.304	0.524	0.491	south	3.8	No
18:50	0.511	0.761	0.475	0.927	0.677	0.305	0.523	0.491	south-southeast	4.1	No
19:00	0.511	0.761	0.475	0.929	0.679	0.307	0.524	0.494	south	4.2	No
19:10	0.512	0.762	0.473	0.928	0.676	0.305	0.523	0.493	south	3.6	No
19:20	0.510	0.761	0.473	0.927	0.676	0.305	0.522	0.491	south	3.3	No
19:30	0.511	0.761	0.474	0.929	0.678	0.305	0.525	0.492	south	3.3	No
19:40	0.509	0.760	0.474	0.929	0.675	0.305	0.523	0.493	south	2.7	No
19:50	0.512	0.760	0.475	0.930	0.676	0.305	0.523	0.492	south-southwest	3.2	No
20:00	0.512	0.761	0.474	0.929	0.677	0.305	0.524	0.492	west-southwest	1.8	No
20:10	0.510	0.763	0.474	0.928	0.676	0.306	0.526	0.493	west	1.6	No
20:20	0.512	0.761	0.474	0.928	0.678	0.306	0.524	0.493	northwest	1.6	No
20:30	0.512	0.760	0.474	0.929	0.677	0.307	0.526	0.493	north-northwest	1.8	No
20:40	0.512	0.762	0.475	0.926	0.677	0.305	0.524	0.495	north	1.1	No
20:50	0.512	0.763	0.474	0.928	0.677	0.306	0.526	0.493	northwest	0.9	No
21:00	0.511	0.761	0.474	0.929	0.678	0.306	0.525	0.493	-	CALM	No
21:10	0.512	0.761	0.474	0.927	0.677	0.306	0.525	0.494	-	CALM	No
21:20	0.510	0.763	0.474	0.928	0.677	0.306	0.526	0.493	-	CALM	No
21:30	0.512	0.764	0.475	0.929	0.678	0.306	0.526	0.494	-	CALM	No
21:40	0.511	0.763	0.475	0.926	0.678	0.307	0.525	0.494	southeast	0.7	No
21:50	0.512	0.761	0.475	0.929	0.677	0.307	0.527	0.494	south	0.7	No
22:00	0.511	0.761	0.476	0.929	0.680	0.306	0.527	0.494	south	1.0	No
22:10	0.514	0.762	0.477	0.930	0.680	0.308	0.525	0.494	south-southwest	1.8	No
22:20	0.512	0.762	0.476	0.931	0.679	0.308	0.525	0.492	south-southwest	1.6	No
22:30	0.514	0.762	0.477	0.928	0.676	0.308	0.526	0.494	south-southwest	1.7	No
22:40	0.512	0.763	0.476	0.930	0.678	0.307	0.525	0.495	south	1.8	No
22:50	0.513	0.762	0.477	0.929	0.678	0.308	0.526	0.494	southwest	0.9	No
23:00	0.512	0.762	0.476	0.930	0.679	0.307	0.525	0.494	southwest	1.5	No
23:10	0.513	0.762	0.476	0.929	0.680	0.308	0.526	0.495	west-southwest	0.8	No
23:20	0.512	0.762	0.476	0.931	0.681	0.309	0.526	0.494	west	0.7	No
23:30	0.513	0.761	0.475	0.930	0.679	0.306	0.525	0.494	-	CALM	No
23:40	0.513	0.764	0.476	0.929	0.678	0.307	0.525	0.493	northwest	0.6	No
23:50	0.511	0.762	0.476	0.927	0.678	0.308	0.526	0.494	north-northeast	1.4	No