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

○Information

○Measurement value list ： 2026/02/14(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	0.949	0.639	0.307	0.521	0.491	south	6.6	No
00:10	0.523	0.751	0.459	0.950	0.639	0.308	0.519	0.492	south-southwest	7.1	No
00:20	0.521	0.750	0.458	0.948	0.639	0.305	0.519	0.493	south-southwest	7.1	No
00:30	0.523	0.750	0.458	0.949	0.640	0.307	0.521	0.492	south-southwest	6.9	No
00:40	0.522	0.750	0.459	0.951	0.641	0.307	0.520	0.492	south-southwest	8.0	No
00:50	0.522	0.750	0.460	0.949	0.640	0.306	0.521	0.491	south-southwest	6.7	No
01:00	0.522	0.751	0.459	0.948	0.639	0.308	0.521	0.492	south-southwest	7.2	No
01:10	0.521	0.749	0.460	0.949	0.640	0.306	0.521	0.492	south-southwest	6.5	No
01:20	0.522	0.751	0.460	0.947	0.641	0.306	0.521	0.491	south-southwest	5.3	No
01:30	0.523	0.750	0.459	0.951	0.640	0.307	0.520	0.492	south-southwest	6.4	No
01:40	0.523	0.751	0.459	0.947	0.641	0.307	0.521	0.492	southwest	5.7	No
01:50	0.521	0.750	0.460	0.949	0.641	0.307	0.521	0.492	south-southwest	5.8	No
02:00	0.522	0.750	0.458	0.948	0.641	0.307	0.522	0.493	southwest	7.3	No
02:10	0.523	0.751	0.458	0.951	0.639	0.307	0.520	0.490	south-southwest	5.6	No
02:20	0.521	0.750	0.458	0.949	0.641	0.307	0.519	0.492	south-southwest	5.6	No
02:30	0.523	0.751	0.458	0.950	0.639	0.307	0.521	0.492	south-southwest	6.2	No
02:40	0.522	0.752	0.459	0.947	0.640	0.306	0.520	0.492	south-southwest	6.3	No
02:50	0.522	0.750	0.459	0.948	0.642	0.308	0.520	0.492	south-southwest	5.5	No
03:00	0.521	0.749	0.459	0.950	0.641	0.307	0.521	0.493	south-southwest	6.3	No
03:10	0.523	0.751	0.458	0.948	0.640	0.306	0.521	0.492	south-southwest	7.2	No
03:20	0.522	0.752	0.459	0.949	0.638	0.307	0.519	0.491	south-southwest	8.1	No
03:30	0.522	0.750	0.458	0.948	0.640	0.306	0.521	0.491	south-southwest	7.7	No
03:40	0.522	0.752	0.459	0.947	0.640	0.306	0.519	0.493	south	6.7	No
03:50	0.521	0.751	0.459	0.948	0.639	0.308	0.521	0.490	south-southwest	6.2	No
04:00	0.525	0.750	0.459	0.948	0.639	0.307	0.520	0.492	south	6.7	No
04:10	0.522	0.749	0.460	0.950	0.640	0.307	0.521	0.492	south-southwest	7.4	No
04:20	0.522	0.750	0.458	0.947	0.641	0.307	0.520	0.492	south-southwest	6.9	No
04:30	0.522	0.751	0.457	0.949	0.641	0.305	0.521	0.493	south	5.8	No
04:40	0.522	0.751	0.458	0.947	0.642	0.308	0.520	0.494	south	5.5	No
04:50	0.521	0.750	0.458	0.950	0.640	0.306	0.520	0.491	south-southwest	5.4	No
05:00	0.523	0.751	0.457	0.948	0.642	0.306	0.521	0.492	south-southwest	4.8	No
05:10	0.521	0.750	0.459	0.948	0.640	0.307	0.519	0.493	south-southwest	4.6	No
05:20	0.522	0.752	0.457	0.949	0.640	0.307	0.520	0.492	southwest	4.3	No
05:30	0.522	0.751	0.458	0.950	0.639	0.306	0.519	0.494	south-southwest	3.9	No
05:40	0.522	0.751	0.457	0.947	0.640	0.306	0.520	0.491	south-southwest	3.3	No
05:50	0.521	0.752	0.458	0.950	0.639	0.307	0.520	0.491	southwest	3.9	No
06:00	0.524	0.750	0.457	0.949	0.640	0.306	0.520	0.493	southwest	5.2	No
06:10	0.522	0.750	0.457	0.948	0.640	0.308	0.520	0.492	southwest	4.9	No
06:20	0.522	0.749	0.459	0.947	0.640	0.306	0.519	0.492	southwest	3.9	No
06:30	0.522	0.749	0.459	0.949	0.638	0.308	0.519	0.492	southwest	4.7	No
06:40	0.522	0.751	0.457	0.949	0.638	0.308	0.520	0.493	southwest	5.6	No
06:50	0.521	0.749	0.458	0.948	0.639	0.307	0.520	0.492	southwest	4.4	No
07:00	0.521	0.751	0.456	0.949	0.639	0.307	0.521	0.493	southwest	4.4	No
07:10	0.521	0.751	0.458	0.947	0.640	0.307	0.519	0.491	southwest	4.5	No
07:20	0.523	0.749	0.458	0.948	0.639	0.307	0.521	0.492	southwest	4.3	No
07:30	0.523	0.748	0.458	0.948	0.638	0.306	0.520	0.494	southwest	4.9	No
07:40	0.523	0.749	0.458	0.949	0.641	0.307	0.521	0.492	southwest	5.4	No
07:50	0.522	0.752	0.458	0.949	0.638	0.307	0.520	0.492	southwest	3.9	No
08:00	0.521	0.751	0.459	0.948	0.638	0.307	0.521	0.493	west-southwest	2.8	No
08:10	0.521	0.751	0.458	0.947	0.640	0.307	0.521	0.492	west-southwest	2.8	No
08:20	0.523	0.753	0.459	0.948	0.641	0.306	0.522	0.493	west-southwest	1.5	No
08:30	0.523	0.749	0.458	0.950	0.640	0.308	0.521	0.491	west	6.3	No
08:40	0.524	0.752	0.459	0.948	0.640	0.307	0.521	0.492	west-southwest	5.9	No
08:50	0.522	0.751	0.457	0.947	0.637	0.307	0.522	0.493	west	6.9	No
09:00	0.523	0.751	0.458	0.950	0.640	0.307	0.519	0.493	west-southwest	6.8	No
09:10	0.522	0.752	0.458	0.949	0.641	0.307	0.520	0.492	west-southwest	7.4	No
09:20	0.523	0.750	0.459	0.950	0.639	0.307	0.521	0.494	west	8.5	No
09:30	0.523	0.751	0.459	0.948	0.639	0.308	0.521	0.493	west-southwest	7.8	No
09:40	0.523	0.749	0.458	0.948	0.638	0.308	0.522	0.492	west	5.5	No
09:50	0.522	0.750	0.459	0.949	0.639	0.308	0.520	0.493	west-southwest	6.1	No
10:00	0.524	0.751	0.461	0.960	0.641	0.308	0.521	0.493	west	6.2	No
10:10	0.524	0.750	0.459	0.949	0.638	0.308	0.520	0.493	west	4.8	No
10:20	0.525	0.750	0.461	0.950	0.641	0.309	0.520	0.493	west	6.6	No
10:30	0.524	0.750	0.459	0.949	0.640	0.309	0.520	0.494	west	6.9	No
10:40	0.523	0.748	0.459	0.950	0.640	0.309	0.520	0.494	west-northwest	5.3	No
10:50	0.523	0.749	0.460	0.947	0.640	0.308	0.520	0.495	west	5.6	No
11:00	0.522	0.750	0.458	0.949	0.639	0.308	0.521	0.495	west	6.4	No
11:10	0.522	0.750	0.461	0.950	0.639	0.307	0.520	0.494	west	5.6	No
11:20	0.524	0.750	0.461	0.950	0.639	0.307	0.521	0.496	west-southwest	5.2	No
11:30	0.522	0.750	0.460	0.951	0.641	0.308	0.521	0.495	west	5.0	No
11:40	0.523	0.750	0.459	0.951	0.639	0.307	0.521	0.493	west	4.6	No
11:50	0.522	0.751	0.458	0.951	0.639	0.307	0.522	0.493	west	4.7	No
12:00	0.523	0.751	0.458	0.952	0.641	0.307	0.520	0.495	west	4.8	No
12:10	0.523	0.750	0.459	0.949	0.640	0.307	0.521	0.496	west-southwest	3.8	No
12:20	0.523	0.749	0.460	0.950	0.640	0.307	0.522	0.495	west-southwest	3.5	No
12:30	0.523	0.749	0.459	0.951	0.638	0.308	0.522	0.494	south	1.1	No
12:40	0.522	0.750	0.458	0.951	0.637	0.308	0.523	0.494	east-southeast	3.0	No
12:50	0.520	0.751	0.459	0.951	0.639	0.309	0.521	0.494	southeast	4.4	No
13:00	0.522	0.751	0.458	0.951	0.638	0.310	0.523	0.495	southeast	5.6	No
13:10	0.522	0.750	0.459	0.951	0.640	0.309	0.522	0.494	southeast	5.1	No
13:20	0.523	0.749	0.458	0.952	0.641	0.308	0.522	0.492	southeast	5.3	No
13:30	0.521	0.750	0.459	0.952	0.640	0.309	0.521	0.493	southeast	5.2	No
13:40	0.522	0.750	0.458	0.949	0.640	0.308	0.521	0.493	east-southeast	5.0	No
13:50	0.522	0.751	0.458	0.950	0.639	0.309	0.521	0.494	southeast	5.2	No
14:00	0.521	0.750	0.459	0.951	0.640	0.309	0.520	0.492	southeast	5.2	No
14:10	0.522	0.753	0.458	0.950	0.641	0.308	0.522	0.492	southeast	5.6	No
14:20	0.522	0.750	0.460	0.951	0.640	0.307	0.520	0.492	southeast	4.6	No
14:30	0.522	0.750	0.459	0.952	0.639	0.310	0.521	0.493	south-southeast	5.6	No
14:40	0.522	0.750	0.459	0.951	0.639	0.307	0.520	0.492	southeast	4.3	No
14:50	0.522	0.750	0.459	0.952	0.640	0.308	0.521	0.492	southeast	5.1	No
15:00	0.522	0.749	0.460	0.949	0.639	0.307	0.520	0.492	southeast	5.0	No
15:10	0.522	0.750	0.460	0.951	0.640	0.308	0.521	0.491	southeast	5.2	No
15:20	0.521	0.751	0.460	0.951	0.641	0.309	0.520	0.491	southeast	4.0	No
15:30	0.522	0.749	0.460	0.950	0.639	0.309	0.519	0.492	east-southeast	4.7	No
15:40	0.521	0.751	0.460	0.950	0.640	0.309	0.519	0.491	east-southeast	4.7	No
15:50	0.520	0.750	0.462	0.952	0.639	0.308	0.521	0.492	southeast	4.2	No
16:00	0.523	0.750	0.459	0.951	0.641	0.308	0.520	0.493	southeast	3.6	No
16:10	0.521	0.752	0.461	0.950	0.640	0.309	0.520	0.494	southeast	3.6	No
16:20	0.521	0.754	0.461	0.952	0.639	0.308	0.520	0.494	south-southeast	4.1	No
16:30	0.522	0.749	0.460	0.951	0.639	0.309	0.521	0.493	southeast	4.9	No
16:40	0.522	0.751	0.459	0.950	0.640	0.308	0.520	0.492	south-southeast	4.4	No
16:50	0.525	0.752	0.459	0.949	0.641	0.309	0.521	0.494	south-southeast	5.1	No
17:00	0.522	0.753	0.460	0.951	0.642	0.308	0.521	0.493	south-southeast	5.5	No
17:10	0.524	0.752	0.460	0.949	0.642	0.308	0.521	0.493	south-southeast	6.5	No
17:20	0.523	0.752	0.461	0.949	0.641	0.309	0.522	0.493	south-southeast	5.9	No
17:30	0.523	0.753	0.460	0.949	0.641	0.309	0.521	0.493	south-southeast	6.0	No
17:40	0.524	0.751	0.460	0.948	0.641	0.306	0.522	0.492	south	5.1	No
17:50	0.525	0.753	0.459	0.948	0.642	0.306	0.522	0.497	south	3.8	No
18:00	0.524	0.751	0.460	0.948	0.641	0.307	0.522	0.493	south	3.3	No
18:10	0.523	0.754	0.459	0.951	0.641	0.308	0.523	0.495	south	3.4	No
18:20	0.525	0.752	0.459	0.950	0.643	0.308	0.523	0.493	south	3.6	No
18:30	0.523	0.753	0.459	0.948	0.642	0.308	0.522	0.493	south-southwest	3.4	No
18:40	0.523	0.753	0.458	0.951	0.640	0.308	0.523	0.494	south-southwest	4.0	No
18:50	0.524	0.753	0.460	0.951	0.642	0.309	0.522	0.493	south-southwest	6.2	No
19:00	0.524	0.752	0.459	0.950	0.641	0.308	0.524	0.492	south	5.4	No
19:10	0.525	0.754	0.459	0.950	0.640	0.308	0.521	0.492	south	5.7	No
19:20	0.522	0.751	0.459	0.950	0.642	0.307	0.520	0.493	south	5.3	No
19:30	0.522	0.753	0.459	0.949	0.640	0.308	0.523	0.491	south-southwest	5.9	No
19:40	0.522	0.753	0.459	0.950	0.641	0.307	0.523	0.493	south-southwest	5.2	No
19:50	0.523	0.754	0.459	0.947	0.643	0.309	0.524	0.492	south-southwest	5.8	No
20:00	0.524	0.752	0.459	0.950	0.641	0.307	0.521	0.493	south-southwest	5.6	No
20:10	0.524	0.754	0.459	0.950	0.642	0.309	0.522	0.493	south-southwest	4.3	No
20:20	0.524	0.752	0.460	0.949	0.642	0.307	0.522	0.492	south-southwest	4.3	No
20:30	0.525	0.750	0.460	0.950	0.641	0.308	0.520	0.492	south-southwest	3.4	No
20:40	0.524	0.753	0.459	0.948	0.642	0.309	0.522	0.493	south	3.4	No
20:50	0.524	0.751	0.460	0.949	0.640	0.308	0.522	0.492	south	3.4	No
21:00	0.523	0.752	0.460	0.950	0.642	0.307	0.522	0.492	south	3.5	No
21:10	0.524	0.754	0.458	0.949	0.642	0.308	0.521	0.492	south	2.9	No
21:20	0.523	0.752	0.459	0.950	0.643	0.307	0.520	0.492	south	2.9	No
21:30	0.524	0.752	0.458	0.951	0.639	0.309	0.521	0.493	south-southeast	1.9	No
21:40	0.523	0.753	0.460	0.949	0.641	0.308	0.519	0.492	-	CALM	No
21:50	0.525	0.754	0.459	0.950	0.643	0.308	0.519	0.493	-	CALM	No
22:00	0.524	0.752	0.460	0.949	0.642	0.307	0.520	0.492	north	1.7	No
22:10	0.522	0.753	0.458	0.952	0.642	0.308	0.521	0.493	north	2.3	No
22:20	0.522	0.751	0.461	0.949	0.641	0.308	0.521	0.492	north	3.6	No
22:30	0.525	0.752	0.461	0.950	0.641	0.308	0.521	0.492	north-northeast	2.8	No
22:40	0.522	0.752	0.461	0.949	0.641	0.309	0.521	0.494	north	2.3	No
22:50	0.524	0.752	0.459	0.951	0.640	0.309	0.521	0.492	north-northeast	1.6	No
23:00	0.522	0.753	0.459	0.948	0.642	0.308	0.520	0.491	northeast	1.0	No
23:10	0.523	0.750	0.460	0.949	0.643	0.310	0.521	0.496	east-northeast	2.7	No
23:20	0.522	0.751	0.458	0.948	0.642	0.309	0.521	0.492	east-northeast	1.9	No
23:30	0.524	0.754	0.458	0.951	0.642	0.309	0.520	0.495	northeast	1.4	No
23:40	0.524	0.753	0.457	0.950	0.642	0.309	0.520	0.493	northeast	0.9	No
23:50	0.521	0.753	0.459	0.950	0.640	0.308	0.521	0.493	northeast	1.0	No