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

○Information

○Measurement value list ： 2025/07/22(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	0.504	0.758	0.472	0.917	0.670	0.305	0.520	0.491	south-southwest	1.1	No
00:10	0.505	0.757	0.472	0.915	0.669	0.306	0.521	0.490	west-southwest	1.3	No
00:20	0.505	0.755	0.472	0.917	0.669	0.305	0.520	0.490	west	1.4	No
00:30	0.505	0.758	0.472	0.916	0.670	0.304	0.520	0.490	west-northwest	1.4	No
00:40	0.503	0.756	0.471	0.918	0.671	0.304	0.520	0.490	west-northwest	1.7	No
00:50	0.507	0.758	0.472	0.914	0.668	0.306	0.521	0.490	west-northwest	1.3	No
01:00	0.504	0.758	0.472	0.917	0.670	0.305	0.520	0.489	northwest	0.8	No
01:10	0.504	0.756	0.472	0.916	0.668	0.304	0.521	0.490	northwest	0.6	No
01:20	0.505	0.758	0.472	0.915	0.668	0.305	0.520	0.491	west-southwest	0.7	No
01:30	0.505	0.757	0.472	0.916	0.669	0.306	0.521	0.489	west-northwest	0.8	No
01:40	0.507	0.757	0.472	0.915	0.669	0.305	0.521	0.490	west-northwest	1.0	No
01:50	0.505	0.756	0.472	0.916	0.669	0.304	0.521	0.490	west-northwest	0.7	No
02:00	0.507	0.755	0.473	0.918	0.670	0.303	0.522	0.490	-	CALM	No
02:10	0.504	0.759	0.472	0.916	0.668	0.305	0.519	0.490	west-southwest	1.5	No
02:20	0.505	0.758	0.473	0.915	0.668	0.305	0.520	0.490	west-southwest	1.9	No
02:30	0.506	0.757	0.472	0.916	0.668	0.304	0.520	0.491	west-southwest	2.1	No
02:40	0.504	0.757	0.472	0.916	0.668	0.305	0.520	0.490	west-southwest	1.7	No
02:50	0.504	0.758	0.473	0.915	0.670	0.306	0.521	0.491	southwest	2.1	No
03:00	0.506	0.757	0.472	0.916	0.670	0.307	0.520	0.492	southwest	2.0	No
03:10	0.506	0.757	0.472	0.917	0.670	0.304	0.522	0.490	west-southwest	2.3	No
03:20	0.506	0.757	0.471	0.917	0.669	0.305	0.520	0.490	west	1.9	No
03:30	0.505	0.755	0.471	0.917	0.669	0.305	0.520	0.490	west-southwest	1.9	No
03:40	0.505	0.755	0.471	0.916	0.670	0.305	0.522	0.490	west-southwest	1.4	No
03:50	0.506	0.756	0.472	0.915	0.669	0.305	0.520	0.491	southwest	1.1	No
04:00	0.506	0.755	0.473	0.917	0.669	0.304	0.522	0.489	west-southwest	1.8	No
04:10	0.506	0.755	0.472	0.914	0.668	0.306	0.520	0.490	west	1.5	No
04:20	0.507	0.756	0.471	0.916	0.668	0.304	0.520	0.491	west	2.0	No
04:30	0.506	0.755	0.471	0.918	0.670	0.305	0.521	0.489	west-northwest	1.8	No
04:40	0.506	0.755	0.472	0.913	0.670	0.305	0.521	0.491	north	0.9	No
04:50	0.504	0.755	0.473	0.916	0.668	0.304	0.521	0.489	east	0.8	No
05:00	0.506	0.759	0.473	0.914	0.670	0.303	0.522	0.490	north	0.7	No
05:10	0.506	0.756	0.473	0.915	0.671	0.305	0.519	0.492	west-northwest	1.5	No
05:20	0.507	0.757	0.471	0.916	0.669	0.305	0.521	0.491	northwest	2.1	No
05:30	0.507	0.755	0.471	0.917	0.669	0.305	0.522	0.491	northwest	1.6	No
05:40	0.507	0.755	0.472	0.916	0.669	0.305	0.522	0.491	north-northwest	1.1	No
05:50	0.506	0.756	0.473	0.916	0.671	0.304	0.522	0.490	west-northwest	2.0	No
06:00	0.505	0.755	0.472	0.916	0.669	0.305	0.522	0.491	west-northwest	2.4	No
06:10	0.507	0.756	0.472	0.917	0.670	0.305	0.523	0.490	west	1.9	No
06:20	0.507	0.753	0.472	0.917	0.669	0.304	0.521	0.492	west-northwest	1.2	No
06:30	0.508	0.758	0.474	0.915	0.668	0.305	0.521	0.492	west-northwest	1.5	No
06:40	0.506	0.756	0.474	0.917	0.669	0.305	0.521	0.492	northwest	1.6	No
06:50	0.504	0.754	0.473	0.916	0.668	0.305	0.523	0.492	northwest	2.1	No
07:00	0.503	0.755	0.473	0.915	0.670	0.306	0.520	0.490	northwest	2.7	No
07:10	0.503	0.754	0.472	0.916	0.669	0.305	0.522	0.491	northwest	2.2	No
07:20	0.505	0.755	0.472	0.916	0.668	0.306	0.521	0.489	northwest	1.3	No
07:30	0.504	0.756	0.472	0.915	0.669	0.305	0.522	0.490	west-northwest	1.6	No
07:40	0.505	0.754	0.472	0.916	0.669	0.304	0.523	0.490	west-northwest	1.0	No
07:50	0.505	0.756	0.471	0.914	0.667	0.306	0.523	0.490	west-northwest	1.3	No
08:00	0.504	0.755	0.471	0.916	0.669	0.304	0.521	0.492	east-northeast	1.0	No
08:10	0.504	0.757	0.470	0.916	0.666	0.305	0.522	0.493	northeast	1.1	No
08:20	0.503	0.756	0.470	0.916	0.668	0.303	0.523	0.492	east-northeast	1.8	No
08:30	0.504	0.752	0.471	0.917	0.667	0.304	0.522	0.490	northeast	0.9	No
08:40	0.505	0.755	0.469	0.915	0.669	0.303	0.522	0.490	northeast	1.7	No
08:50	0.504	0.756	0.470	0.916	0.666	0.302	0.522	0.490	northeast	2.4	No
09:00	0.506	0.753	0.472	0.913	0.667	0.304	0.522	0.490	east-northeast	3.0	No
09:10	0.506	0.755	0.472	0.915	0.669	0.305	0.522	0.489	east-northeast	2.9	No
09:20	0.504	0.757	0.472	0.915	0.669	0.302	0.522	0.490	east	3.4	No
09:30	0.505	0.755	0.472	0.915	0.667	0.301	0.524	0.489	east-northeast	2.8	No
09:40	0.502	0.757	0.473	0.915	0.669	0.302	0.523	0.489	east-northeast	3.6	No
09:50	0.505	0.758	0.473	0.914	0.671	0.303	0.523	0.489	east-northeast	3.8	No
10:00	0.504	0.757	0.471	0.916	0.670	0.302	0.522	0.489	east-northeast	2.6	No
10:10	0.503	0.758	0.473	0.916	0.669	0.302	0.522	0.489	east-northeast	2.6	No
10:20	0.504	0.759	0.472	0.918	0.670	0.303	0.522	0.490	east-northeast	2.4	No
10:30	0.506	0.759	0.473	0.916	0.668	0.304	0.522	0.490	east	1.6	No
10:40	0.503	0.761	0.472	0.917	0.673	0.303	0.523	0.489	east-northeast	2.3	No
10:50	0.503	0.759	0.473	0.917	0.671	0.303	0.520	0.490	southeast	1.9	No
11:00	0.505	0.759	0.472	0.917	0.670	0.304	0.519	0.489	east	2.5	No
11:10	0.503	0.760	0.473	0.918	0.672	0.302	0.521	0.491	east-southeast	2.5	No
11:20	0.504	0.760	0.474	0.914	0.672	0.303	0.520	0.490	southeast	2.4	No
11:30	0.505	0.760	0.473	0.916	0.672	0.305	0.521	0.490	east-southeast	2.7	No
11:40	0.506	0.762	0.472	0.914	0.671	0.304	0.520	0.489	southeast	3.0	No
11:50	0.505	0.761	0.472	0.914	0.673	0.304	0.520	0.491	east-southeast	3.4	No
12:00	0.506	0.762	0.474	0.916	0.671	0.305	0.521	0.492	east-southeast	3.1	No
12:10	0.504	0.761	0.472	0.915	0.672	0.304	0.522	0.490	east	3.1	No
12:20	0.506	0.760	0.474	0.916	0.672	0.304	0.522	0.492	east	3.3	No
12:30	0.504	0.760	0.473	0.916	0.673	0.304	0.520	0.490	east-southeast	3.3	No
12:40	0.503	0.758	0.475	0.917	0.674	0.304	0.521	0.491	southeast	2.4	No
12:50	0.504	0.758	0.474	0.917	0.674	0.303	0.523	0.492	east-southeast	2.9	No
13:00	0.504	0.760	0.474	0.917	0.675	0.304	0.522	0.492	southeast	3.3	No
13:10	0.505	0.763	0.476	0.917	0.674	0.305	0.520	0.494	southeast	2.4	No
13:20	0.507	0.761	0.475	0.917	0.673	0.304	0.522	0.492	southeast	3.5	No
13:30	0.508	0.761	0.474	0.918	0.674	0.306	0.522	0.492	south-southeast	4.8	No
13:40	0.509	0.761	0.474	0.917	0.674	0.304	0.524	0.493	southeast	4.7	No
13:50	0.509	0.760	0.475	0.919	0.675	0.305	0.524	0.493	south-southeast	5.3	No
14:00	0.508	0.760	0.475	0.919	0.676	0.304	0.524	0.492	southeast	4.6	No
14:10	0.508	0.761	0.473	0.918	0.674	0.304	0.523	0.492	south-southeast	4.6	No
14:20	0.509	0.760	0.474	0.917	0.673	0.304	0.523	0.492	south-southeast	4.8	No
14:30	0.508	0.760	0.475	0.917	0.673	0.304	0.525	0.492	south-southeast	4.6	No
14:40	0.508	0.759	0.473	0.916	0.673	0.305	0.524	0.491	southeast	4.1	No
14:50	0.508	0.762	0.474	0.919	0.675	0.305	0.524	0.491	south-southeast	3.8	No
15:00	0.507	0.760	0.474	0.917	0.673	0.305	0.525	0.492	south-southeast	4.5	No
15:10	0.507	0.760	0.473	0.921	0.673	0.304	0.523	0.490	south-southeast	3.7	No
15:20	0.508	0.758	0.473	0.919	0.673	0.304	0.524	0.490	south-southeast	3.5	No
15:30	0.508	0.759	0.475	0.920	0.675	0.305	0.524	0.490	south-southeast	3.4	No
15:40	0.509	0.761	0.475	0.920	0.674	0.306	0.524	0.488	south-southeast	3.9	No
15:50	0.508	0.760	0.474	0.921	0.675	0.305	0.524	0.490	south-southeast	3.9	No
16:00	0.508	0.762	0.473	0.921	0.676	0.306	0.523	0.491	south-southeast	3.9	No
16:10	0.507	0.761	0.475	0.922	0.672	0.306	0.525	0.490	southeast	4.5	No
16:20	0.508	0.759	0.475	0.922	0.674	0.304	0.524	0.490	south-southeast	4.9	No
16:30	0.508	0.761	0.474	0.921	0.673	0.305	0.524	0.489	south-southeast	4.3	No
16:40	0.507	0.760	0.474	0.922	0.673	0.304	0.525	0.491	south-southeast	4.9	No
16:50	0.508	0.758	0.475	0.922	0.674	0.306	0.525	0.491	south-southeast	5.2	No
17:00	0.508	0.759	0.473	0.922	0.674	0.304	0.524	0.491	south-southeast	5.4	No
17:10	0.506	0.760	0.474	0.924	0.672	0.305	0.524	0.490	south-southeast	4.9	No
17:20	0.509	0.759	0.473	0.923	0.674	0.304	0.523	0.489	south-southeast	5.3	No
17:30	0.509	0.758	0.474	0.922	0.672	0.303	0.523	0.490	south-southeast	5.5	No
17:40	0.507	0.762	0.473	0.920	0.673	0.304	0.522	0.492	south-southeast	5.6	No
17:50	0.506	0.757	0.473	0.921	0.672	0.303	0.522	0.491	south-southeast	5.1	No
18:00	0.507	0.761	0.472	0.920	0.673	0.303	0.523	0.491	south-southeast	5.2	No
18:10	0.506	0.760	0.472	0.920	0.670	0.304	0.522	0.490	south	3.8	No
18:20	0.505	0.760	0.473	0.922	0.673	0.305	0.522	0.491	south-southeast	3.9	No
18:30	0.508	0.759	0.475	0.921	0.672	0.304	0.520	0.491	south	4.4	No
18:40	0.508	0.758	0.474	0.922	0.672	0.303	0.522	0.491	south-southeast	4.4	No
18:50	0.507	0.756	0.472	0.921	0.671	0.303	0.521	0.490	south	4.5	No
19:00	0.507	0.759	0.473	0.921	0.673	0.302	0.523	0.490	south	3.3	No
19:10	0.506	0.757	0.472	0.921	0.674	0.303	0.522	0.491	south-southwest	2.9	No
19:20	0.506	0.758	0.472	0.922	0.672	0.304	0.521	0.492	south	3.3	No
19:30	0.507	0.758	0.472	0.920	0.673	0.304	0.522	0.492	south	3.3	No
19:40	0.507	0.759	0.472	0.921	0.674	0.304	0.523	0.491	south	3.2	No
19:50	0.508	0.759	0.472	0.921	0.673	0.304	0.522	0.492	south	3.8	No
20:00	0.507	0.759	0.471	0.923	0.673	0.305	0.524	0.491	south	3.9	No
20:10	0.508	0.759	0.472	0.922	0.672	0.305	0.523	0.491	south-southwest	3.6	No
20:20	0.508	0.759	0.472	0.921	0.672	0.305	0.522	0.492	south-southwest	3.0	No
20:30	0.509	0.759	0.473	0.920	0.673	0.305	0.523	0.492	south-southwest	2.9	No
20:40	0.509	0.757	0.473	0.921	0.673	0.305	0.521	0.491	south-southwest	2.5	No
20:50	0.507	0.755	0.473	0.920	0.672	0.305	0.523	0.491	south	2.1	No
21:00	0.508	0.757	0.473	0.923	0.673	0.304	0.524	0.490	south-southeast	2.4	No
21:10	0.507	0.759	0.473	0.921	0.672	0.305	0.522	0.490	southeast	2.0	No
21:20	0.508	0.759	0.472	0.921	0.672	0.304	0.522	0.492	south-southeast	2.6	No
21:30	0.508	0.760	0.472	0.921	0.672	0.306	0.522	0.491	south	3.2	No
21:40	0.509	0.759	0.472	0.921	0.674	0.305	0.523	0.491	south	3.7	No
21:50	0.507	0.759	0.474	0.923	0.673	0.306	0.522	0.491	south	3.1	No
22:00	0.507	0.762	0.473	0.921	0.675	0.306	0.523	0.492	south	3.0	No
22:10	0.506	0.760	0.473	0.922	0.674	0.305	0.522	0.490	south-southwest	2.3	No
22:20	0.508	0.758	0.473	0.924	0.675	0.306	0.523	0.491	south-southwest	2.2	No
22:30	0.509	0.759	0.474	0.922	0.674	0.306	0.522	0.491	south-southwest	2.4	No
22:40	0.510	0.760	0.473	0.921	0.674	0.305	0.524	0.491	south	1.8	No
22:50	0.508	0.761	0.472	0.921	0.675	0.307	0.522	0.492	south-southwest	1.4	No
23:00	0.509	0.757	0.474	0.921	0.673	0.307	0.522	0.491	south-southwest	0.9	No
23:10	0.508	0.761	0.473	0.922	0.675	0.306	0.521	0.492	-	CALM	No
23:20	0.509	0.761	0.473	0.921	0.675	0.306	0.522	0.491	-	CALM	No
23:30	0.509	0.758	0.473	0.921	0.673	0.306	0.522	0.491	northeast	0.9	No
23:40	0.510	0.758	0.472	0.922	0.673	0.305	0.522	0.491	northeast	0.9	No
23:50	0.510	0.759	0.471	0.921	0.673	0.306	0.524	0.492	east-northeast	1.0	No