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

○Information

○Measurement value list ： 2025/09/30(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	0.526	0.746	0.465	0.944	0.673	0.301	0.528	0.494	northwest	6.7	No
00:10	0.528	0.748	0.467	0.946	0.671	0.300	0.527	0.494	northwest	6.7	No
00:20	0.527	0.747	0.466	0.945	0.671	0.301	0.527	0.494	northwest	5.7	No
00:30	0.528	0.747	0.466	0.945	0.673	0.302	0.527	0.495	northwest	5.7	No
00:40	0.527	0.747	0.467	0.947	0.673	0.300	0.527	0.494	northwest	6.2	No
00:50	0.529	0.745	0.466	0.945	0.671	0.301	0.526	0.495	northwest	6.4	No
01:00	0.528	0.744	0.465	0.945	0.672	0.302	0.526	0.493	northwest	5.3	No
01:10	0.526	0.748	0.465	0.946	0.672	0.300	0.526	0.495	northwest	4.5	No
01:20	0.528	0.746	0.466	0.944	0.671	0.300	0.526	0.493	northwest	4.3	No
01:30	0.528	0.746	0.466	0.943	0.671	0.300	0.527	0.493	northwest	4.0	No
01:40	0.527	0.746	0.466	0.943	0.673	0.299	0.525	0.495	northwest	4.3	No
01:50	0.527	0.746	0.465	0.943	0.671	0.301	0.527	0.494	northwest	4.1	No
02:00	0.527	0.745	0.464	0.945	0.672	0.300	0.526	0.493	northwest	4.5	No
02:10	0.526	0.746	0.464	0.943	0.672	0.300	0.528	0.494	northwest	5.1	No
02:20	0.527	0.743	0.466	0.943	0.671	0.300	0.527	0.493	northwest	4.8	No
02:30	0.526	0.744	0.465	0.945	0.673	0.300	0.527	0.493	northwest	4.7	No
02:40	0.527	0.746	0.466	0.943	0.672	0.300	0.525	0.495	northwest	4.8	No
02:50	0.527	0.746	0.465	0.944	0.672	0.299	0.527	0.493	northwest	5.2	No
03:00	0.525	0.745	0.464	0.944	0.672	0.301	0.527	0.494	northwest	4.7	No
03:10	0.526	0.745	0.465	0.943	0.670	0.300	0.526	0.494	northwest	4.7	No
03:20	0.527	0.745	0.466	0.943	0.671	0.300	0.526	0.493	northwest	4.7	No
03:30	0.527	0.745	0.465	0.945	0.671	0.301	0.527	0.494	northwest	4.3	No
03:40	0.528	0.748	0.465	0.944	0.671	0.301	0.527	0.495	northwest	4.0	No
03:50	0.526	0.746	0.465	0.943	0.672	0.300	0.527	0.494	northwest	3.7	No
04:00	0.527	0.745	0.465	0.944	0.672	0.302	0.528	0.493	northwest	3.6	No
04:10	0.526	0.744	0.465	0.945	0.671	0.301	0.527	0.493	northwest	3.3	No
04:20	0.527	0.745	0.465	0.945	0.672	0.299	0.527	0.494	west-northwest	3.9	No
04:30	0.527	0.746	0.466	0.946	0.672	0.299	0.527	0.494	west-northwest	3.8	No
04:40	0.526	0.745	0.466	0.943	0.673	0.300	0.526	0.493	west-northwest	3.8	No
04:50	0.526	0.747	0.464	0.943	0.672	0.301	0.529	0.494	west-northwest	3.4	No
05:00	0.525	0.745	0.466	0.946	0.671	0.301	0.527	0.493	northwest	3.4	No
05:10	0.526	0.745	0.466	0.946	0.670	0.302	0.526	0.494	northwest	3.4	No
05:20	0.525	0.746	0.465	0.944	0.671	0.300	0.529	0.493	northwest	3.2	No
05:30	0.526	0.746	0.464	0.944	0.672	0.300	0.527	0.492	northwest	3.3	No
05:40	0.526	0.744	0.464	0.946	0.672	0.301	0.527	0.493	west-northwest	3.3	No
05:50	0.527	0.746	0.463	0.946	0.671	0.302	0.528	0.494	northwest	2.9	No
06:00	0.526	0.744	0.464	0.942	0.672	0.301	0.528	0.492	west-northwest	2.6	No
06:10	0.525	0.744	0.465	0.944	0.672	0.300	0.527	0.494	west-northwest	2.8	No
06:20	0.527	0.746	0.464	0.942	0.670	0.300	0.528	0.493	west-northwest	2.9	No
06:30	0.526	0.746	0.465	0.945	0.672	0.301	0.528	0.495	west-northwest	2.5	No
06:40	0.526	0.744	0.465	0.944	0.672	0.300	0.527	0.493	west	2.1	No
06:50	0.527	0.745	0.465	0.945	0.671	0.300	0.528	0.493	west-northwest	1.6	No
07:00	0.527	0.748	0.466	0.947	0.672	0.300	0.530	0.494	west-northwest	1.6	No
07:10	0.525	0.747	0.466	0.946	0.673	0.301	0.528	0.493	northwest	1.0	No
07:20	0.528	0.744	0.464	0.945	0.671	0.301	0.527	0.493	northwest	0.9	No
07:30	0.529	0.745	0.466	0.945	0.672	0.301	0.529	0.494	north-northwest	0.7	No
07:40	0.527	0.746	0.464	0.945	0.672	0.300	0.529	0.495	northwest	1.4	No
07:50	0.526	0.744	0.464	0.946	0.670	0.300	0.529	0.494	west-northwest	2.1	No
08:00	0.526	0.742	0.465	0.946	0.673	0.302	0.530	0.494	northwest	1.1	No
08:10	0.526	0.744	0.464	0.948	0.670	0.302	0.529	0.495	west-northwest	1.0	No
08:20	0.523	0.742	0.463	0.944	0.671	0.301	0.528	0.494	northwest	0.8	No
08:30	0.525	0.743	0.464	0.945	0.672	0.299	0.528	0.494	north-northwest	0.8	No
08:40	0.526	0.744	0.465	0.944	0.670	0.300	0.528	0.494	east-northeast	2.2	No
08:50	0.525	0.742	0.467	0.945	0.670	0.300	0.527	0.494	north-northeast	1.6	No
09:00	0.525	0.744	0.464	0.948	0.671	0.299	0.528	0.493	northeast	2.4	No
09:10	0.525	0.745	0.465	0.946	0.670	0.299	0.526	0.492	north-northeast	1.5	No
09:20	0.525	0.744	0.463	0.943	0.671	0.300	0.528	0.491	north-northeast	2.1	No
09:30	0.526	0.746	0.464	0.944	0.669	0.300	0.528	0.490	east	2.3	No
09:40	0.527	0.745	0.463	0.945	0.671	0.298	0.528	0.492	east-northeast	2.1	No
09:50	0.524	0.746	0.463	0.946	0.672	0.299	0.528	0.492	east-northeast	3.1	No
10:00	0.526	0.745	0.465	0.944	0.669	0.299	0.526	0.493	east	2.8	No
10:10	0.527	0.746	0.465	0.946	0.671	0.299	0.527	0.491	east-northeast	2.9	No
10:20	0.528	0.748	0.465	0.948	0.671	0.299	0.527	0.491	east-northeast	2.3	No
10:30	0.527	0.746	0.466	0.946	0.670	0.299	0.527	0.492	east-northeast	3.0	No
10:40	0.528	0.746	0.465	0.945	0.672	0.298	0.528	0.492	east-northeast	2.8	No
10:50	0.526	0.746	0.465	0.947	0.670	0.301	0.528	0.494	east-northeast	4.1	No
11:00	0.527	0.747	0.466	0.948	0.672	0.299	0.528	0.493	east	2.8	No
11:10	0.526	0.749	0.466	0.947	0.672	0.299	0.528	0.494	east-northeast	3.4	No
11:20	0.526	0.750	0.465	0.947	0.672	0.300	0.528	0.492	east	3.2	No
11:30	0.527	0.748	0.464	0.948	0.672	0.300	0.527	0.492	east	3.2	No
11:40	0.527	0.750	0.467	0.948	0.673	0.299	0.528	0.493	east	3.5	No
11:50	0.527	0.751	0.466	0.947	0.675	0.299	0.527	0.494	east-southeast	3.2	No
12:00	0.526	0.749	0.465	0.947	0.672	0.299	0.527	0.492	east	3.8	No
12:10	0.529	0.752	0.466	0.946	0.673	0.300	0.527	0.493	east	3.4	No
12:20	0.528	0.749	0.466	0.945	0.674	0.299	0.527	0.494	east	4.4	No
12:30	0.527	0.750	0.467	0.949	0.676	0.299	0.527	0.492	east	5.2	No
12:40	0.529	0.748	0.465	0.947	0.675	0.300	0.528	0.494	east	4.6	No
12:50	0.528	0.749	0.467	0.947	0.675	0.300	0.526	0.493	east-southeast	4.7	No
13:00	0.530	0.750	0.466	0.946	0.675	0.298	0.527	0.493	east-southeast	4.3	No
13:10	0.528	0.751	0.467	0.949	0.675	0.299	0.527	0.493	east	4.5	No
13:20	0.528	0.750	0.466	0.948	0.675	0.299	0.527	0.493	east	5.5	No
13:30	0.529	0.751	0.468	0.947	0.676	0.300	0.526	0.494	east-southeast	4.1	No
13:40	0.528	0.752	0.467	0.950	0.676	0.298	0.528	0.493	east-southeast	4.9	No
13:50	0.530	0.753	0.467	0.948	0.676	0.299	0.527	0.493	east-southeast	4.8	No
14:00	0.530	0.751	0.467	0.947	0.675	0.301	0.528	0.493	east	3.6	No
14:10	0.531	0.751	0.467	0.949	0.674	0.300	0.526	0.494	east-southeast	3.8	No
14:20	0.529	0.750	0.469	0.949	0.675	0.300	0.526	0.493	east-southeast	3.8	No
14:30	0.530	0.750	0.468	0.948	0.677	0.300	0.529	0.493	southeast	3.7	No
14:40	0.530	0.752	0.466	0.946	0.677	0.299	0.528	0.494	east-southeast	4.5	No
14:50	0.531	0.754	0.464	0.948	0.676	0.300	0.527	0.493	southeast	4.0	No
15:00	0.529	0.752	0.467	0.948	0.676	0.300	0.526	0.492	southeast	4.3	No
15:10	0.532	0.751	0.465	0.947	0.675	0.300	0.528	0.494	southeast	4.6	No
15:20	0.531	0.752	0.466	0.948	0.676	0.299	0.527	0.493	southeast	4.7	No
15:30	0.530	0.752	0.466	0.948	0.675	0.301	0.528	0.493	southeast	4.1	No
15:40	0.531	0.754	0.466	0.948	0.675	0.299	0.526	0.493	east-southeast	4.3	No
15:50	0.530	0.753	0.466	0.949	0.676	0.301	0.526	0.494	southeast	4.3	No
16:00	0.530	0.752	0.466	0.947	0.677	0.301	0.526	0.493	south-southeast	4.4	No
16:10	0.531	0.752	0.466	0.946	0.677	0.300	0.527	0.493	south-southeast	4.0	No
16:20	0.530	0.751	0.466	0.947	0.677	0.299	0.525	0.492	southeast	4.3	No
16:30	0.532	0.752	0.466	0.947	0.678	0.300	0.527	0.492	south-southeast	4.5	No
16:40	0.531	0.752	0.466	0.949	0.678	0.300	0.527	0.493	south-southeast	3.9	No
16:50	0.531	0.752	0.466	0.946	0.678	0.299	0.528	0.495	south-southeast	3.7	No
17:00	0.529	0.754	0.466	0.947	0.680	0.300	0.528	0.494	south-southeast	3.9	No
17:10	0.530	0.756	0.465	0.949	0.679	0.300	0.529	0.494	south-southeast	4.1	No
17:20	0.530	0.755	0.465	0.949	0.679	0.300	0.529	0.495	south-southeast	4.2	No
17:30	0.529	0.756	0.467	0.950	0.680	0.302	0.529	0.493	south-southeast	4.7	No
17:40	0.530	0.756	0.467	0.949	0.678	0.301	0.528	0.494	south-southeast	4.5	No
17:50	0.530	0.755	0.468	0.950	0.676	0.301	0.527	0.494	south-southeast	4.7	No
18:00	0.529	0.757	0.468	0.948	0.678	0.301	0.528	0.493	south-southeast	4.5	No
18:10	0.531	0.755	0.468	0.948	0.679	0.301	0.528	0.494	south	4.1	No
18:20	0.531	0.756	0.469	0.948	0.679	0.301	0.530	0.493	south-southeast	3.4	No
18:30	0.533	0.754	0.468	0.948	0.679	0.302	0.529	0.493	south	3.3	No
18:40	0.532	0.755	0.467	0.948	0.678	0.300	0.528	0.494	south	3.5	No
18:50	0.532	0.755	0.468	0.949	0.678	0.301	0.528	0.494	south	3.4	No
19:00	0.533	0.757	0.468	0.947	0.678	0.301	0.530	0.493	south	3.6	No
19:10	0.531	0.756	0.468	0.947	0.681	0.301	0.529	0.494	south	3.8	No
19:20	0.532	0.754	0.470	0.948	0.678	0.302	0.528	0.494	south	3.8	No
19:30	0.532	0.755	0.467	0.948	0.680	0.303	0.528	0.495	south	3.6	No
19:40	0.532	0.756	0.468	0.949	0.678	0.302	0.529	0.495	south	2.9	No
19:50	0.532	0.753	0.469	0.948	0.679	0.301	0.528	0.495	south	3.4	No
20:00	0.532	0.754	0.468	0.946	0.679	0.301	0.527	0.494	south-southwest	3.3	No
20:10	0.531	0.756	0.469	0.950	0.679	0.300	0.529	0.494	south-southwest	3.3	No
20:20	0.534	0.754	0.468	0.948	0.677	0.301	0.528	0.494	south-southwest	3.0	No
20:30	0.531	0.755	0.467	0.950	0.679	0.302	0.528	0.495	south	3.0	No
20:40	0.531	0.753	0.469	0.948	0.680	0.301	0.528	0.495	south	3.5	No
20:50	0.532	0.754	0.469	0.948	0.680	0.302	0.527	0.495	south	3.2	No
21:00	0.533	0.757	0.468	0.945	0.680	0.302	0.526	0.496	south-southwest	3.1	No
21:10	0.531	0.753	0.468	0.948	0.681	0.301	0.528	0.494	south	3.1	No
21:20	0.532	0.755	0.468	0.947	0.678	0.302	0.528	0.494	south	3.1	No
21:30	0.532	0.755	0.468	0.948	0.679	0.302	0.529	0.494	south	3.1	No
21:40	0.531	0.755	0.469	0.951	0.679	0.301	0.528	0.494	south	3.3	No
21:50	0.532	0.755	0.468	0.949	0.680	0.302	0.528	0.494	south	3.1	No
22:00	0.532	0.754	0.469	0.950	0.679	0.300	0.528	0.493	south	3.0	No
22:10	0.532	0.756	0.469	0.950	0.679	0.301	0.528	0.492	south-southwest	3.4	No
22:20	0.530	0.755	0.468	0.949	0.678	0.301	0.529	0.494	south-southwest	3.9	No
22:30	0.531	0.754	0.467	0.950	0.678	0.301	0.528	0.494	south-southwest	4.3	No
22:40	0.530	0.756	0.468	0.949	0.680	0.301	0.529	0.494	south	4.5	No
22:50	0.531	0.756	0.468	0.948	0.680	0.302	0.529	0.495	south-southwest	4.4	No
23:00	0.531	0.755	0.468	0.949	0.678	0.301	0.529	0.495	south	3.8	No
23:10	0.531	0.756	0.469	0.949	0.677	0.301	0.530	0.495	south	4.0	No
23:20	0.532	0.754	0.469	0.949	0.679	0.301	0.530	0.495	south	3.9	No
23:30	0.531	0.753	0.468	0.949	0.678	0.301	0.530	0.495	south	3.3	No
23:40	0.531	0.753	0.468	0.947	0.680	0.302	0.530	0.495	south	3.0	No
23:50	0.532	0.753	0.469	0.947	0.680	0.302	0.528	0.493	south-southwest	2.7	No