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

○Information

○Measurement value list ： 2026/02/11(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	0.522	0.749	0.458	0.947	0.638	0.308	0.521	0.492	west-southwest	4.2	No
00:10	0.522	0.749	0.458	0.946	0.638	0.308	0.519	0.492	west-southwest	4.0	No
00:20	0.522	0.748	0.459	0.946	0.637	0.308	0.520	0.491	south-southwest	2.3	No
00:30	0.522	0.749	0.458	0.947	0.638	0.308	0.520	0.491	south-southwest	2.7	No
00:40	0.522	0.748	0.459	0.946	0.639	0.307	0.521	0.493	southwest	4.1	No
00:50	0.523	0.748	0.457	0.948	0.636	0.308	0.520	0.491	southwest	3.4	No
01:00	0.522	0.749	0.460	0.948	0.636	0.307	0.520	0.493	south-southwest	3.0	No
01:10	0.521	0.750	0.460	0.947	0.638	0.307	0.520	0.492	south-southwest	2.5	No
01:20	0.522	0.748	0.457	0.946	0.638	0.307	0.519	0.492	south-southwest	1.8	No
01:30	0.522	0.749	0.460	0.948	0.637	0.308	0.519	0.494	southwest	1.2	No
01:40	0.523	0.749	0.458	0.946	0.639	0.306	0.519	0.492	west-southwest	1.2	No
01:50	0.523	0.748	0.460	0.946	0.639	0.307	0.522	0.491	south-southeast	1.0	No
02:00	0.522	0.748	0.459	0.947	0.638	0.307	0.520	0.492	south	1.6	No
02:10	0.522	0.747	0.459	0.947	0.639	0.308	0.519	0.492	south-southeast	2.3	No
02:20	0.524	0.748	0.460	0.946	0.638	0.306	0.520	0.492	south	2.4	No
02:30	0.523	0.749	0.459	0.947	0.638	0.307	0.520	0.494	south	1.9	No
02:40	0.523	0.749	0.457	0.948	0.639	0.307	0.519	0.492	south-southeast	1.5	No
02:50	0.521	0.747	0.459	0.945	0.638	0.306	0.520	0.491	south-southeast	1.2	No
03:00	0.522	0.748	0.460	0.946	0.639	0.307	0.520	0.493	south-southwest	1.1	No
03:10	0.522	0.749	0.460	0.946	0.639	0.307	0.521	0.491	south	1.0	No
03:20	0.524	0.747	0.457	0.946	0.639	0.309	0.520	0.493	south-southwest	1.1	No
03:30	0.522	0.748	0.459	0.947	0.638	0.307	0.518	0.491	west-southwest	1.3	No
03:40	0.524	0.748	0.459	0.946	0.638	0.307	0.520	0.493	south	0.9	No
03:50	0.524	0.749	0.458	0.946	0.638	0.308	0.521	0.494	west-southwest	0.6	No
04:00	0.523	0.748	0.460	0.946	0.639	0.307	0.520	0.492	north-northwest	1.2	No
04:10	0.522	0.748	0.458	0.947	0.638	0.307	0.520	0.492	-	CALM	No
04:20	0.523	0.749	0.459	0.946	0.640	0.309	0.519	0.493	north	1.0	No
04:30	0.522	0.747	0.458	0.947	0.638	0.307	0.520	0.492	northeast	1.1	No
04:40	0.522	0.749	0.459	0.945	0.638	0.307	0.520	0.494	east	1.8	No
04:50	0.522	0.748	0.459	0.948	0.638	0.308	0.520	0.493	west-southwest	0.8	No
05:00	0.525	0.751	0.459	0.947	0.638	0.307	0.521	0.492	west-southwest	3.5	No
05:10	0.522	0.749	0.459	0.947	0.636	0.308	0.520	0.492	west	5.6	No
05:20	0.522	0.750	0.458	0.946	0.638	0.307	0.518	0.492	west	4.1	No
05:30	0.523	0.748	0.458	0.947	0.638	0.307	0.520	0.492	west-southwest	5.3	No
05:40	0.523	0.747	0.460	0.946	0.638	0.308	0.521	0.492	west	7.9	No
05:50	0.522	0.748	0.459	0.948	0.638	0.308	0.521	0.495	west	8.8	No
06:00	0.524	0.749	0.460	0.947	0.638	0.307	0.522	0.492	west	6.1	No
06:10	0.522	0.746	0.458	0.946	0.638	0.308	0.522	0.492	west	6.5	No
06:20	0.523	0.748	0.460	0.946	0.638	0.307	0.522	0.493	west	5.4	No
06:30	0.524	0.747	0.459	0.947	0.639	0.307	0.522	0.493	west	3.6	No
06:40	0.524	0.748	0.458	0.948	0.637	0.309	0.523	0.493	west	2.5	No
06:50	0.523	0.747	0.459	0.948	0.638	0.308	0.521	0.494	west	1.5	No
07:00	0.523	0.747	0.460	0.949	0.636	0.308	0.522	0.492	west	2.4	No
07:10	0.524	0.749	0.459	0.947	0.636	0.307	0.521	0.493	west	3.8	No
07:20	0.524	0.748	0.459	0.947	0.639	0.308	0.522	0.491	west	4.0	No
07:30	0.523	0.748	0.459	0.947	0.637	0.308	0.522	0.492	west	4.2	No
07:40	0.524	0.747	0.459	0.947	0.640	0.307	0.520	0.492	west-southwest	3.7	No
07:50	0.525	0.749	0.458	0.946	0.639	0.308	0.523	0.493	west-southwest	3.4	No
08:00	0.523	0.748	0.458	0.948	0.635	0.309	0.523	0.492	west-southwest	1.8	No
08:10	0.525	0.748	0.458	0.946	0.640	0.307	0.521	0.494	west-southwest	1.4	No
08:20	0.524	0.746	0.460	0.949	0.637	0.309	0.520	0.493	-	CALM	No
08:30	0.526	0.749	0.458	0.949	0.639	0.308	0.520	0.493	east	0.9	No
08:40	0.524	0.749	0.459	0.948	0.637	0.309	0.522	0.494	east-northeast	1.4	No
08:50	0.525	0.749	0.457	0.948	0.638	0.308	0.522	0.492	east-northeast	1.5	No
09:00	0.522	0.749	0.459	0.949	0.637	0.308	0.521	0.493	north-northeast	1.2	No
09:10	0.524	0.748	0.459	0.946	0.639	0.308	0.521	0.492	north	1.4	No
09:20	0.524	0.747	0.459	0.947	0.638	0.308	0.520	0.494	north-northwest	1.4	No
09:30	0.521	0.748	0.459	0.947	0.637	0.309	0.519	0.494	northwest	2.1	No
09:40	0.522	0.748	0.459	0.949	0.637	0.308	0.522	0.494	west-northwest	4.5	No
09:50	0.523	0.749	0.459	0.950	0.638	0.308	0.520	0.493	west-northwest	3.4	No
10:00	0.523	0.747	0.459	0.946	0.639	0.307	0.521	0.494	west-northwest	6.3	No
10:10	0.525	0.750	0.458	0.947	0.639	0.308	0.520	0.495	west-northwest	7.8	No
10:20	0.524	0.748	0.458	0.948	0.638	0.308	0.520	0.493	west-northwest	7.0	No
10:30	0.524	0.748	0.460	0.949	0.638	0.308	0.521	0.494	west-northwest	6.6	No
10:40	0.525	0.749	0.461	0.947	0.639	0.307	0.521	0.492	west-northwest	6.6	No
10:50	0.526	0.750	0.460	0.949	0.640	0.309	0.520	0.493	west-northwest	3.9	No
11:00	0.525	0.749	0.459	0.947	0.640	0.308	0.519	0.494	west	4.0	No
11:10	0.526	0.749	0.459	0.947	0.640	0.309	0.520	0.494	west-northwest	2.6	No
11:20	0.525	0.749	0.460	0.949	0.640	0.308	0.521	0.493	west-northwest	2.2	No
11:30	0.523	0.748	0.461	0.948	0.638	0.307	0.521	0.494	west-northwest	3.6	No
11:40	0.524	0.749	0.460	0.948	0.641	0.308	0.522	0.492	west-northwest	2.0	No
11:50	0.525	0.751	0.460	0.949	0.640	0.308	0.522	0.493	west-northwest	2.1	No
12:00	0.524	0.751	0.459	0.949	0.639	0.309	0.522	0.493	west-northwest	1.7	No
12:10	0.526	0.749	0.461	0.948	0.640	0.310	0.521	0.493	west-northwest	2.3	No
12:20	0.525	0.749	0.460	0.949	0.640	0.309	0.519	0.494	west-northwest	3.1	No
12:30	0.525	0.752	0.460	0.949	0.640	0.308	0.522	0.495	west-northwest	2.7	No
12:40	0.526	0.750	0.459	0.949	0.639	0.308	0.522	0.495	west	2.6	No
12:50	0.527	0.749	0.459	0.948	0.638	0.308	0.520	0.493	west	2.2	No
13:00	0.525	0.751	0.459	0.950	0.638	0.309	0.522	0.495	west-northwest	2.0	No
13:10	0.525	0.749	0.461	0.949	0.640	0.308	0.521	0.494	west-northwest	2.1	No
13:20	0.524	0.749	0.461	0.947	0.639	0.307	0.521	0.493	northwest	2.2	No
13:30	0.523	0.750	0.460	0.950	0.639	0.308	0.522	0.496	northwest	3.1	No
13:40	0.524	0.749	0.460	0.949	0.638	0.309	0.523	0.493	northwest	3.2	No
13:50	0.525	0.750	0.460	0.948	0.639	0.309	0.520	0.495	northwest	2.1	No
14:00	0.527	0.749	0.461	0.948	0.641	0.309	0.522	0.493	northwest	3.0	No
14:10	0.526	0.749	0.460	0.950	0.640	0.309	0.521	0.495	northwest	2.8	No
14:20	0.527	0.750	0.459	0.949	0.638	0.308	0.521	0.495	north-northwest	2.3	No
14:30	0.525	0.751	0.460	0.946	0.640	0.309	0.522	0.493	north-northeast	3.6	No
14:40	0.527	0.750	0.461	0.950	0.640	0.309	0.521	0.494	north-northeast	4.2	No
14:50	0.526	0.750	0.461	0.948	0.639	0.309	0.522	0.494	north-northeast	3.9	No
15:00	0.526	0.750	0.460	0.948	0.639	0.309	0.520	0.495	north-northeast	4.2	No
15:10	0.525	0.749	0.458	0.948	0.638	0.308	0.521	0.496	north-northeast	5.4	No
15:20	0.525	0.750	0.459	0.948	0.641	0.309	0.521	0.493	north-northeast	6.3	No
15:30	0.526	0.749	0.461	0.947	0.641	0.309	0.521	0.494	north	6.6	No
15:40	0.526	0.751	0.458	0.947	0.640	0.307	0.519	0.495	north	4.9	No
15:50	0.526	0.751	0.459	0.948	0.638	0.309	0.521	0.494	north	4.4	No
16:00	0.525	0.748	0.459	0.949	0.641	0.308	0.522	0.493	north-northeast	5.4	No
16:10	0.525	0.750	0.459	0.947	0.639	0.307	0.519	0.494	north	4.4	No
16:20	0.526	0.750	0.460	0.947	0.640	0.309	0.521	0.494	north	3.0	No
16:30	0.525	0.750	0.459	0.949	0.639	0.308	0.523	0.495	north	2.8	No
16:40	0.525	0.749	0.459	0.949	0.638	0.307	0.521	0.494	northwest	4.0	No
16:50	0.524	0.750	0.459	0.948	0.639	0.308	0.521	0.492	west-northwest	3.7	No
17:00	0.525	0.749	0.461	0.948	0.639	0.309	0.522	0.491	northwest	5.1	No
17:10	0.525	0.748	0.461	0.948	0.640	0.308	0.522	0.495	northwest	6.2	No
17:20	0.524	0.750	0.461	0.947	0.640	0.310	0.522	0.494	northwest	7.4	No
17:30	0.525	0.751	0.458	0.948	0.639	0.308	0.520	0.493	northwest	8.1	No
17:40	0.526	0.750	0.460	0.948	0.636	0.310	0.521	0.493	northwest	6.2	No
17:50	0.525	0.750	0.460	0.949	0.640	0.308	0.522	0.494	west-northwest	6.3	No
18:00	0.525	0.751	0.460	0.949	0.640	0.308	0.521	0.493	west-northwest	6.4	No
18:10	0.526	0.747	0.458	0.948	0.639	0.309	0.522	0.495	northwest	6.3	No
18:20	0.525	0.749	0.460	0.948	0.639	0.308	0.522	0.493	northwest	6.1	No
18:30	0.523	0.750	0.459	0.948	0.638	0.307	0.523	0.491	west-northwest	5.7	No
18:40	0.523	0.750	0.459	0.948	0.636	0.307	0.522	0.494	west-northwest	5.8	No
18:50	0.524	0.748	0.459	0.948	0.638	0.308	0.524	0.493	west-northwest	5.7	No
19:00	0.525	0.749	0.458	0.948	0.639	0.307	0.524	0.492	west-northwest	5.4	No
19:10	0.524	0.749	0.459	0.948	0.638	0.307	0.523	0.493	west-northwest	4.9	No
19:20	0.523	0.748	0.459	0.948	0.638	0.308	0.524	0.495	west-northwest	4.2	No
19:30	0.523	0.749	0.460	0.947	0.638	0.308	0.523	0.494	west-northwest	6.2	No
19:40	0.523	0.749	0.458	0.946	0.639	0.307	0.522	0.494	west-northwest	6.6	No
19:50	0.524	0.748	0.458	0.948	0.639	0.307	0.522	0.495	west-northwest	4.8	No
20:00	0.524	0.747	0.458	0.946	0.639	0.308	0.522	0.494	west-northwest	2.3	No
20:10	0.523	0.749	0.459	0.947	0.639	0.307	0.524	0.493	northwest	5.2	No
20:20	0.523	0.750	0.459	0.946	0.638	0.307	0.523	0.493	west-northwest	6.6	No
20:30	0.524	0.750	0.460	0.947	0.638	0.307	0.523	0.493	west-northwest	8.4	No
20:40	0.524	0.748	0.457	0.946	0.640	0.308	0.523	0.495	west-northwest	7.7	No
20:50	0.523	0.751	0.459	0.947	0.639	0.308	0.522	0.492	west-northwest	6.3	No
21:00	0.525	0.749	0.459	0.946	0.639	0.307	0.523	0.493	northwest	6.2	No
21:10	0.524	0.749	0.458	0.949	0.639	0.308	0.522	0.494	northwest	5.4	No
21:20	0.525	0.748	0.460	0.946	0.639	0.307	0.523	0.494	northwest	4.1	No
21:30	0.524	0.749	0.459	0.948	0.639	0.308	0.522	0.493	northwest	3.6	No
21:40	0.525	0.749	0.458	0.948	0.637	0.306	0.523	0.493	northwest	3.5	No
21:50	0.525	0.749	0.459	0.946	0.639	0.308	0.523	0.494	northwest	2.0	No
22:00	0.523	0.748	0.459	0.946	0.638	0.308	0.522	0.494	northwest	2.2	No
22:10	0.523	0.749	0.459	0.947	0.638	0.306	0.523	0.492	northwest	2.5	No
22:20	0.523	0.749	0.457	0.947	0.637	0.307	0.522	0.494	west-northwest	1.9	No
22:30	0.523	0.749	0.458	0.948	0.639	0.307	0.522	0.492	west-northwest	1.4	No
22:40	0.523	0.748	0.459	0.947	0.639	0.308	0.523	0.493	west	1.4	No
22:50	0.524	0.749	0.459	0.947	0.638	0.307	0.521	0.492	west	1.8	No
23:00	0.523	0.747	0.459	0.946	0.640	0.308	0.519	0.492	west	2.2	No
23:10	0.522	0.749	0.460	0.947	0.638	0.307	0.521	0.492	west	2.3	No
23:20	0.524	0.749	0.460	0.948	0.638	0.308	0.520	0.492	west	2.8	No
23:30	0.524	0.748	0.459	0.948	0.638	0.308	0.520	0.494	west-northwest	4.3	No
23:40	0.523	0.749	0.458	0.948	0.639	0.307	0.521	0.493	west-northwest	5.8	No
23:50	0.523	0.748	0.458	0.948	0.640	0.307	0.521	0.492	west-northwest	5.8	No