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

○Information

○Measurement value list ： 2025/11/25(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	0.751	0.460	0.944	0.665	0.299	0.522	0.493	west	2.1	No
00:10	0.522	0.751	0.461	0.942	0.665	0.298	0.523	0.492	west	2.2	No
00:20	0.521	0.749	0.461	0.943	0.666	0.299	0.521	0.494	west	2.6	No
00:30	0.520	0.750	0.461	0.942	0.666	0.298	0.522	0.492	west-northwest	1.7	No
00:40	0.521	0.751	0.463	0.943	0.664	0.299	0.521	0.492	north-northeast	1.0	No
00:50	0.521	0.748	0.462	0.941	0.665	0.298	0.521	0.492	northeast	1.6	No
01:00	0.521	0.751	0.462	0.941	0.664	0.300	0.521	0.492	northeast	1.0	No
01:10	0.522	0.751	0.460	0.942	0.667	0.298	0.521	0.493	west-northwest	0.8	No
01:20	0.521	0.751	0.460	0.941	0.665	0.299	0.521	0.492	west-northwest	1.8	No
01:30	0.522	0.749	0.461	0.942	0.663	0.299	0.522	0.492	west	2.5	No
01:40	0.522	0.750	0.461	0.940	0.664	0.298	0.522	0.492	west-northwest	2.5	No
01:50	0.523	0.750	0.461	0.942	0.665	0.299	0.521	0.492	northwest	1.1	No
02:00	0.523	0.749	0.463	0.943	0.666	0.298	0.522	0.492	south	0.6	No
02:10	0.523	0.750	0.460	0.941	0.663	0.299	0.522	0.491	south-southwest	1.9	No
02:20	0.523	0.751	0.461	0.943	0.665	0.299	0.521	0.492	south-southwest	0.7	No
02:30	0.523	0.750	0.461	0.941	0.664	0.298	0.522	0.493	south-southwest	1.4	No
02:40	0.520	0.749	0.461	0.941	0.664	0.299	0.521	0.492	southwest	2.7	No
02:50	0.521	0.750	0.460	0.943	0.664	0.299	0.521	0.492	southwest	2.6	No
03:00	0.522	0.749	0.461	0.940	0.664	0.298	0.520	0.492	-	CALM	No
03:10	0.521	0.750	0.462	0.941	0.665	0.299	0.522	0.492	north-northeast	0.9	No
03:20	0.523	0.751	0.460	0.940	0.663	0.299	0.522	0.492	north	0.7	No
03:30	0.522	0.749	0.460	0.944	0.665	0.297	0.521	0.492	north-northeast	1.9	No
03:40	0.521	0.749	0.461	0.941	0.664	0.299	0.520	0.492	north	1.4	No
03:50	0.520	0.749	0.461	0.943	0.664	0.297	0.522	0.493	northwest	1.9	No
04:00	0.521	0.751	0.461	0.943	0.665	0.300	0.521	0.493	west	1.6	No
04:10	0.521	0.748	0.461	0.942	0.663	0.299	0.522	0.492	-	CALM	No
04:20	0.521	0.749	0.461	0.945	0.662	0.299	0.522	0.491	-	CALM	No
04:30	0.520	0.750	0.459	0.940	0.664	0.297	0.522	0.492	west-northwest	2.0	No
04:40	0.521	0.750	0.461	0.942	0.663	0.298	0.521	0.492	west-northwest	1.8	No
04:50	0.522	0.749	0.459	0.943	0.664	0.298	0.522	0.492	northwest	1.9	No
05:00	0.522	0.747	0.460	0.943	0.662	0.299	0.522	0.492	northwest	2.9	No
05:10	0.520	0.750	0.460	0.942	0.664	0.298	0.522	0.491	northwest	2.7	No
05:20	0.522	0.750	0.461	0.941	0.664	0.298	0.520	0.491	west-northwest	2.9	No
05:30	0.519	0.748	0.461	0.941	0.664	0.297	0.521	0.493	west-northwest	2.2	No
05:40	0.521	0.750	0.461	0.942	0.664	0.298	0.522	0.490	west-northwest	2.2	No
05:50	0.524	0.750	0.459	0.941	0.664	0.298	0.521	0.493	northwest	2.6	No
06:00	0.520	0.749	0.460	0.942	0.662	0.297	0.522	0.492	northwest	2.3	No
06:10	0.522	0.748	0.460	0.940	0.664	0.297	0.522	0.492	northwest	2.7	No
06:20	0.522	0.748	0.459	0.943	0.665	0.299	0.520	0.492	northwest	2.6	No
06:30	0.522	0.748	0.461	0.941	0.664	0.299	0.520	0.493	northwest	2.4	No
06:40	0.520	0.749	0.461	0.942	0.664	0.298	0.523	0.492	west-northwest	2.2	No
06:50	0.521	0.749	0.460	0.942	0.663	0.297	0.521	0.492	west-northwest	2.1	No
07:00	0.522	0.749	0.461	0.941	0.664	0.299	0.522	0.492	northwest	2.9	No
07:10	0.521	0.749	0.460	0.943	0.665	0.296	0.521	0.492	northwest	3.3	No
07:20	0.522	0.751	0.461	0.941	0.664	0.298	0.520	0.491	northwest	3.9	No
07:30	0.520	0.749	0.459	0.942	0.662	0.297	0.521	0.491	northwest	4.6	No
07:40	0.520	0.749	0.461	0.940	0.663	0.298	0.522	0.490	northwest	4.4	No
07:50	0.521	0.750	0.460	0.942	0.663	0.297	0.522	0.492	west-northwest	4.9	No
08:00	0.520	0.749	0.461	0.943	0.663	0.298	0.522	0.492	west-northwest	4.9	No
08:10	0.522	0.750	0.459	0.942	0.666	0.296	0.523	0.492	northwest	3.9	No
08:20	0.522	0.749	0.458	0.942	0.664	0.299	0.522	0.492	northwest	4.0	No
08:30	0.520	0.748	0.459	0.944	0.665	0.298	0.521	0.493	west-northwest	3.6	No
08:40	0.522	0.750	0.461	0.943	0.662	0.298	0.522	0.492	west-northwest	2.0	No
08:50	0.519	0.750	0.461	0.942	0.664	0.298	0.521	0.493	northwest	1.4	No
09:00	0.518	0.749	0.460	0.944	0.664	0.298	0.522	0.492	northwest	1.2	No
09:10	0.519	0.748	0.460	0.941	0.662	0.299	0.522	0.491	-	CALM	No
09:20	0.520	0.749	0.460	0.943	0.664	0.297	0.521	0.493	-	CALM	No
09:30	0.521	0.750	0.459	0.944	0.664	0.297	0.522	0.492	-	CALM	No
09:40	0.522	0.748	0.461	0.942	0.664	0.298	0.521	0.493	-	CALM	No
09:50	0.521	0.749	0.460	0.943	0.659	0.299	0.520	0.493	-	CALM	No
10:00	0.522	0.750	0.461	0.941	0.665	0.298	0.520	0.493	southeast	0.7	No
10:10	0.522	0.747	0.459	0.943	0.666	0.298	0.519	0.494	southwest	0.9	No
10:20	0.521	0.747	0.460	0.943	0.665	0.298	0.521	0.494	southwest	0.9	No
10:30	0.521	0.749	0.459	0.943	0.666	0.298	0.519	0.493	south-southwest	1.2	No
10:40	0.521	0.752	0.462	0.945	0.664	0.297	0.521	0.494	south-southeast	0.7	No
10:50	0.521	0.752	0.461	0.942	0.664	0.297	0.522	0.493	east-southeast	1.6	No
11:00	0.522	0.748	0.460	0.942	0.664	0.296	0.520	0.493	east-southeast	1.5	No
11:10	0.521	0.749	0.460	0.942	0.663	0.297	0.521	0.494	southeast	1.2	Yes
11:20	0.521	0.750	0.460	0.942	0.666	0.298	0.521	0.493	east-southeast	1.4	No
11:30	0.521	0.748	0.461	0.943	0.665	0.299	0.521	0.492	east-southeast	1.3	Yes
11:40	0.520	0.749	0.460	0.941	0.666	0.298	0.521	0.492	south-southeast	0.9	No
11:50	0.523	0.750	0.460	0.943	0.663	0.298	0.521	0.491	east-northeast	2.1	Yes
12:00	0.519	0.750	0.461	0.943	0.666	0.298	0.521	0.493	east	2.0	Yes
12:10	0.519	0.752	0.463	0.944	0.663	0.298	0.521	0.493	east	2.1	Yes
12:20	0.521	0.750	0.463	0.944	0.666	0.299	0.520	0.491	east-southeast	1.5	Yes
12:30	0.521	0.749	0.461	0.943	0.664	0.299	0.520	0.493	east-northeast	1.5	Yes
12:40	0.519	0.750	0.461	0.945	0.666	0.299	0.520	0.492	east-northeast	1.1	Yes
12:50	0.521	0.752	0.461	0.944	0.665	0.298	0.521	0.492	east	1.0	Yes
13:00	0.522	0.750	0.461	0.944	0.664	0.299	0.520	0.491	southeast	1.3	Yes
13:10	0.522	0.751	0.461	0.944	0.667	0.299	0.521	0.493	southeast	1.5	Yes
13:20	0.522	0.752	0.464	0.945	0.667	0.298	0.522	0.493	southeast	1.0	Yes
13:30	0.519	0.751	0.462	0.943	0.666	0.300	0.521	0.493	-	CALM	Yes
13:40	0.520	0.750	0.461	0.943	0.667	0.300	0.520	0.494	southwest	0.6	Yes
13:50	0.521	0.749	0.462	0.944	0.664	0.300	0.521	0.492	west-southwest	1.0	Yes
14:00	0.521	0.748	0.462	0.943	0.665	0.299	0.520	0.493	west	0.7	Yes
14:10	0.524	0.749	0.463	0.944	0.665	0.299	0.521	0.491	-	CALM	Yes
14:20	0.521	0.748	0.462	0.944	0.665	0.298	0.520	0.492	west	0.8	Yes
14:30	0.523	0.752	0.464	0.946	0.665	0.300	0.521	0.493	west-southwest	1.2	Yes
14:40	0.524	0.752	0.464	0.942	0.666	0.298	0.520	0.493	-	CALM	No
14:50	0.524	0.751	0.463	0.943	0.664	0.298	0.520	0.493	south-southwest	1.1	No
15:00	0.522	0.750	0.463	0.944	0.665	0.299	0.521	0.493	south-southwest	1.1	Yes
15:10	0.523	0.750	0.462	0.942	0.665	0.299	0.521	0.494	south-southwest	1.0	Yes
15:20	0.523	0.750	0.461	0.942	0.665	0.300	0.520	0.493	south-southwest	1.4	Yes
15:30	0.523	0.748	0.462	0.943	0.665	0.299	0.521	0.494	south	1.6	Yes
15:40	0.524	0.749	0.464	0.944	0.665	0.300	0.521	0.493	south	1.5	Yes
15:50	0.522	0.749	0.465	0.944	0.665	0.300	0.521	0.493	south	1.4	Yes
16:00	0.522	0.749	0.463	0.943	0.666	0.301	0.520	0.492	south	1.8	Yes
16:10	0.524	0.750	0.463	0.942	0.666	0.300	0.520	0.491	south-southeast	2.3	No
16:20	0.521	0.750	0.462	0.943	0.664	0.301	0.520	0.493	south-southeast	2.1	Yes
16:30	0.523	0.749	0.462	0.943	0.662	0.299	0.523	0.492	south-southeast	2.1	Yes
16:40	0.520	0.748	0.462	0.944	0.665	0.301	0.522	0.492	south	2.2	Yes
16:50	0.521	0.748	0.462	0.942	0.663	0.300	0.521	0.492	south	2.7	Yes
17:00	0.521	0.748	0.462	0.943	0.663	0.300	0.522	0.492	south-southwest	2.7	No
17:10	0.522	0.748	0.461	0.943	0.664	0.299	0.521	0.492	south-southwest	2.0	No
17:20	0.520	0.749	0.462	0.943	0.663	0.299	0.523	0.493	south	2.3	No
17:30	0.521	0.748	0.462	0.942	0.663	0.300	0.520	0.492	south	1.6	No
17:40	0.522	0.748	0.460	0.943	0.663	0.299	0.521	0.492	south-southwest	2.3	No
17:50	0.520	0.750	0.461	0.942	0.664	0.299	0.522	0.492	southwest	2.3	No
18:00	0.519	0.748	0.461	0.944	0.663	0.298	0.521	0.493	southwest	2.1	No
18:10	0.521	0.748	0.461	0.942	0.664	0.299	0.521	0.493	south-southwest	2.1	No
18:20	0.521	0.747	0.460	0.943	0.664	0.300	0.520	0.492	south	1.9	No
18:30	0.519	0.749	0.460	0.942	0.664	0.299	0.521	0.492	south-southwest	1.7	No
18:40	0.521	0.749	0.461	0.941	0.663	0.299	0.521	0.491	south-southwest	1.2	No
18:50	0.521	0.746	0.461	0.942	0.663	0.300	0.522	0.492	south-southwest	1.1	No
19:00	0.520	0.747	0.460	0.942	0.663	0.300	0.520	0.492	southwest	1.0	No
19:10	0.520	0.748	0.462	0.942	0.664	0.299	0.521	0.493	west-southwest	1.4	No
19:20	0.520	0.749	0.462	0.944	0.663	0.299	0.520	0.493	west	1.6	No
19:30	0.520	0.747	0.461	0.943	0.664	0.300	0.520	0.492	west	1.7	No
19:40	0.521	0.747	0.460	0.941	0.664	0.300	0.521	0.491	west	1.3	No
19:50	0.520	0.748	0.460	0.944	0.662	0.299	0.522	0.493	west-northwest	0.8	No
20:00	0.520	0.748	0.461	0.942	0.664	0.298	0.521	0.491	west-northwest	1.1	No
20:10	0.521	0.748	0.460	0.942	0.663	0.299	0.521	0.492	west-northwest	2.6	No
20:20	0.521	0.747	0.461	0.943	0.663	0.300	0.519	0.494	west-northwest	2.5	No
20:30	0.522	0.747	0.461	0.942	0.665	0.299	0.520	0.493	west-northwest	2.4	No
20:40	0.520	0.748	0.460	0.943	0.662	0.300	0.520	0.492	west-northwest	2.4	No
20:50	0.521	0.749	0.459	0.941	0.663	0.299	0.520	0.493	west-northwest	3.0	No
21:00	0.521	0.747	0.460	0.940	0.664	0.299	0.521	0.492	west-northwest	2.5	No
21:10	0.518	0.746	0.461	0.942	0.661	0.298	0.521	0.492	west-northwest	1.8	No
21:20	0.521	0.747	0.461	0.943	0.664	0.299	0.520	0.493	west-northwest	1.1	No
21:30	0.518	0.747	0.459	0.943	0.663	0.299	0.520	0.492	west-northwest	1.4	No
21:40	0.521	0.748	0.460	0.943	0.664	0.299	0.519	0.492	west-northwest	2.7	No
21:50	0.521	0.748	0.461	0.941	0.663	0.297	0.520	0.492	west	2.8	No
22:00	0.519	0.746	0.459	0.941	0.662	0.297	0.522	0.492	west-northwest	3.6	No
22:10	0.521	0.747	0.460	0.942	0.662	0.297	0.521	0.492	northwest	3.1	No
22:20	0.520	0.747	0.461	0.939	0.661	0.298	0.520	0.492	northwest	2.8	No
22:30	0.519	0.749	0.459	0.942	0.662	0.300	0.521	0.492	northwest	4.1	No
22:40	0.520	0.747	0.461	0.943	0.662	0.297	0.522	0.493	northwest	4.4	No
22:50	0.521	0.748	0.460	0.941	0.661	0.299	0.521	0.492	northwest	4.6	No
23:00	0.519	0.745	0.460	0.943	0.664	0.299	0.522	0.493	northwest	4.7	No
23:10	0.519	0.746	0.461	0.942	0.663	0.300	0.521	0.493	northwest	4.2	No
23:20	0.523	0.747	0.461	0.943	0.663	0.299	0.521	0.491	west-northwest	4.2	No
23:30	0.518	0.746	0.460	0.942	0.663	0.298	0.522	0.490	west-northwest	4.8	No
23:40	0.519	0.746	0.461	0.943	0.663	0.299	0.521	0.492	west-northwest	3.7	No
23:50	0.519	0.746	0.460	0.942	0.662	0.298	0.523	0.493	west-northwest	3.7	No