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

○Information

○Measurement value list ： 2025/09/25(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	0.750	0.467	0.927	0.666	0.298	0.526	0.490	southwest	3.4	No
00:10	0.522	0.747	0.465	0.927	0.667	0.298	0.524	0.491	south-southwest	3.4	No
00:20	0.522	0.747	0.464	0.927	0.667	0.298	0.525	0.490	south-southwest	3.3	No
00:30	0.521	0.748	0.465	0.929	0.667	0.300	0.525	0.492	south	3.7	No
00:40	0.522	0.747	0.465	0.928	0.666	0.299	0.525	0.490	south-southwest	3.7	No
00:50	0.521	0.748	0.463	0.930	0.665	0.297	0.525	0.490	south-southwest	3.4	No
01:00	0.522	0.748	0.465	0.930	0.667	0.298	0.525	0.492	south-southwest	3.2	No
01:10	0.520	0.747	0.464	0.929	0.665	0.299	0.526	0.491	south-southwest	3.0	No
01:20	0.523	0.748	0.464	0.930	0.666	0.298	0.525	0.491	south-southwest	3.2	No
01:30	0.522	0.749	0.465	0.929	0.664	0.298	0.525	0.491	south-southwest	3.4	No
01:40	0.522	0.746	0.465	0.929	0.666	0.298	0.526	0.488	south-southwest	3.7	No
01:50	0.521	0.747	0.465	0.929	0.667	0.297	0.526	0.490	southwest	4.2	No
02:00	0.523	0.747	0.465	0.929	0.665	0.297	0.525	0.490	south-southwest	3.6	No
02:10	0.523	0.750	0.465	0.927	0.668	0.298	0.526	0.491	south-southwest	3.7	No
02:20	0.522	0.748	0.466	0.927	0.664	0.299	0.526	0.489	south-southwest	4.2	No
02:30	0.522	0.747	0.466	0.929	0.665	0.299	0.525	0.491	south-southwest	3.9	No
02:40	0.524	0.747	0.463	0.927	0.666	0.297	0.526	0.491	south	3.6	No
02:50	0.523	0.749	0.464	0.930	0.666	0.298	0.527	0.490	south	4.1	No
03:00	0.521	0.747	0.466	0.927	0.666	0.297	0.526	0.490	south	4.4	No
03:10	0.522	0.746	0.464	0.930	0.666	0.299	0.525	0.490	south-southwest	4.3	No
03:20	0.522	0.747	0.465	0.927	0.665	0.298	0.527	0.490	south-southwest	3.8	No
03:30	0.522	0.749	0.465	0.929	0.667	0.297	0.526	0.492	south-southwest	4.1	No
03:40	0.521	0.748	0.465	0.928	0.665	0.298	0.525	0.490	south-southwest	4.1	No
03:50	0.522	0.747	0.465	0.929	0.667	0.298	0.524	0.490	south	4.0	No
04:00	0.522	0.747	0.464	0.930	0.666	0.298	0.525	0.492	south	4.6	No
04:10	0.524	0.747	0.465	0.928	0.666	0.297	0.525	0.491	south	5.6	No
04:20	0.522	0.747	0.465	0.927	0.666	0.298	0.525	0.491	south	5.3	No
04:30	0.523	0.748	0.466	0.928	0.666	0.297	0.525	0.491	south	5.6	No
04:40	0.521	0.748	0.464	0.928	0.666	0.298	0.526	0.492	south	5.2	No
04:50	0.523	0.749	0.466	0.929	0.666	0.297	0.526	0.493	south	4.7	No
05:00	0.522	0.748	0.463	0.927	0.667	0.298	0.524	0.492	south	5.4	No
05:10	0.522	0.747	0.465	0.928	0.664	0.298	0.526	0.491	south	5.5	No
05:20	0.523	0.748	0.465	0.929	0.665	0.298	0.525	0.489	south	5.8	No
05:30	0.521	0.748	0.466	0.931	0.666	0.298	0.525	0.490	south	6.4	No
05:40	0.522	0.748	0.465	0.928	0.664	0.298	0.524	0.490	south	7.3	No
05:50	0.521	0.747	0.467	0.929	0.665	0.299	0.525	0.492	south	7.8	No
06:00	0.522	0.746	0.464	0.928	0.665	0.298	0.525	0.491	south	6.9	No
06:10	0.521	0.747	0.464	0.927	0.666	0.298	0.525	0.491	south	6.0	No
06:20	0.521	0.747	0.464	0.926	0.666	0.298	0.525	0.491	south	5.4	No
06:30	0.523	0.747	0.465	0.928	0.665	0.297	0.525	0.492	south	6.4	No
06:40	0.522	0.746	0.465	0.928	0.666	0.299	0.525	0.492	south-southeast	7.1	No
06:50	0.523	0.748	0.464	0.927	0.666	0.298	0.526	0.491	south-southeast	7.2	No
07:00	0.522	0.747	0.466	0.929	0.664	0.297	0.526	0.492	south	6.6	No
07:10	0.525	0.745	0.465	0.930	0.666	0.296	0.526	0.491	south	5.8	No
07:20	0.524	0.746	0.463	0.928	0.664	0.298	0.527	0.492	south	5.8	No
07:30	0.523	0.744	0.465	0.928	0.664	0.296	0.526	0.492	south-southeast	5.2	No
07:40	0.523	0.745	0.464	0.928	0.665	0.298	0.526	0.492	south-southeast	5.6	No
07:50	0.521	0.745	0.463	0.928	0.665	0.297	0.527	0.492	south	6.2	No
08:00	0.521	0.744	0.462	0.929	0.663	0.296	0.525	0.492	south-southeast	5.1	No
08:10	0.521	0.746	0.462	0.930	0.664	0.297	0.524	0.491	south	5.1	No
08:20	0.521	0.746	0.463	0.931	0.664	0.297	0.526	0.491	south-southeast	5.4	No
08:30	0.521	0.746	0.462	0.929	0.665	0.296	0.524	0.491	south-southeast	4.5	No
08:40	0.521	0.746	0.465	0.929	0.663	0.297	0.525	0.491	south-southeast	4.1	No
08:50	0.522	0.747	0.463	0.929	0.664	0.296	0.524	0.490	south	4.5	No
09:00	0.522	0.746	0.466	0.930	0.664	0.296	0.525	0.491	south-southeast	4.6	No
09:10	0.521	0.748	0.464	0.932	0.666	0.297	0.526	0.489	south	5.1	No
09:20	0.523	0.747	0.463	0.930	0.663	0.297	0.525	0.491	south-southeast	4.4	No
09:30	0.524	0.747	0.463	0.929	0.664	0.296	0.525	0.491	south-southeast	5.0	No
09:40	0.523	0.749	0.464	0.930	0.665	0.296	0.523	0.491	southeast	4.9	No
09:50	0.522	0.747	0.463	0.931	0.665	0.298	0.525	0.491	south-southeast	6.6	No
10:00	0.522	0.747	0.463	0.929	0.665	0.296	0.523	0.492	south-southeast	5.3	No
10:10	0.522	0.747	0.462	0.929	0.665	0.298	0.524	0.490	south-southeast	3.9	No
10:20	0.523	0.746	0.463	0.929	0.667	0.296	0.523	0.490	south	3.8	No
10:30	0.521	0.746	0.462	0.928	0.667	0.297	0.522	0.491	south-southeast	4.7	No
10:40	0.521	0.749	0.462	0.931	0.666	0.298	0.523	0.491	southeast	6.1	No
10:50	0.521	0.747	0.464	0.927	0.664	0.297	0.525	0.492	south-southeast	5.7	No
11:00	0.523	0.747	0.463	0.928	0.667	0.297	0.522	0.492	southeast	6.2	No
11:10	0.521	0.747	0.464	0.930	0.664	0.297	0.523	0.492	south-southeast	6.8	No
11:20	0.522	0.747	0.464	0.931	0.666	0.297	0.524	0.492	south-southeast	7.5	No
11:30	0.522	0.748	0.463	0.929	0.666	0.298	0.523	0.491	south-southeast	6.6	No
11:40	0.522	0.749	0.463	0.929	0.665	0.298	0.522	0.492	south-southeast	6.3	No
11:50	0.523	0.746	0.463	0.928	0.664	0.298	0.524	0.491	south-southeast	6.5	No
12:00	0.522	0.746	0.464	0.929	0.667	0.296	0.523	0.492	south-southeast	6.6	No
12:10	0.524	0.749	0.462	0.930	0.667	0.297	0.523	0.491	south-southeast	5.9	No
12:20	0.522	0.748	0.463	0.929	0.666	0.298	0.524	0.491	south-southeast	6.0	No
12:30	0.522	0.749	0.463	0.928	0.666	0.298	0.524	0.492	south-southeast	5.8	No
12:40	0.523	0.748	0.463	0.929	0.667	0.297	0.523	0.491	south	5.9	No
12:50	0.522	0.748	0.461	0.931	0.667	0.297	0.524	0.491	south-southeast	5.9	No
13:00	0.522	0.749	0.463	0.931	0.665	0.297	0.523	0.491	south-southeast	6.1	No
13:10	0.523	0.747	0.464	0.932	0.666	0.297	0.524	0.490	south-southeast	6.5	No
13:20	0.524	0.750	0.463	0.932	0.669	0.298	0.523	0.492	south-southeast	5.4	No
13:30	0.524	0.751	0.463	0.931	0.667	0.298	0.523	0.492	south-southeast	5.6	No
13:40	0.523	0.751	0.466	0.933	0.667	0.297	0.524	0.490	south-southeast	6.0	No
13:50	0.524	0.752	0.464	0.934	0.670	0.298	0.524	0.491	south-southeast	4.6	No
14:00	0.524	0.751	0.465	0.934	0.668	0.298	0.524	0.492	south-southeast	5.7	No
14:10	0.525	0.753	0.466	0.933	0.669	0.299	0.524	0.491	south-southeast	5.3	No
14:20	0.524	0.752	0.465	0.932	0.667	0.298	0.524	0.491	south-southeast	4.1	No
14:30	0.525	0.752	0.463	0.933	0.669	0.298	0.525	0.492	south-southeast	3.1	No
14:40	0.525	0.752	0.463	0.932	0.667	0.298	0.524	0.492	south-southeast	3.7	No
14:50	0.524	0.751	0.468	0.933	0.671	0.298	0.522	0.492	south-southeast	3.7	No
15:00	0.525	0.751	0.467	0.932	0.669	0.298	0.523	0.491	south-southeast	4.4	No
15:10	0.523	0.751	0.465	0.934	0.669	0.299	0.523	0.492	south	4.4	No
15:20	0.526	0.753	0.467	0.932	0.668	0.300	0.523	0.491	south	4.0	No
15:30	0.526	0.752	0.466	0.935	0.670	0.298	0.524	0.492	south	4.1	No
15:40	0.526	0.752	0.464	0.933	0.670	0.299	0.524	0.491	south	3.1	No
15:50	0.525	0.752	0.466	0.932	0.671	0.297	0.524	0.490	south	3.0	No
16:00	0.526	0.752	0.465	0.932	0.669	0.299	0.523	0.492	south-southeast	2.4	No
16:10	0.526	0.752	0.465	0.933	0.670	0.299	0.523	0.494	south	3.1	No
16:20	0.527	0.751	0.465	0.933	0.670	0.299	0.523	0.492	south	3.2	No
16:30	0.524	0.752	0.465	0.934	0.671	0.300	0.524	0.493	south	3.5	Yes
16:40	0.527	0.752	0.466	0.934	0.671	0.299	0.523	0.492	south	2.6	No
16:50	0.527	0.750	0.465	0.931	0.671	0.300	0.524	0.493	south	2.7	No
17:00	0.525	0.751	0.467	0.933	0.671	0.299	0.524	0.493	south	3.1	Yes
17:10	0.526	0.753	0.466	0.935	0.672	0.300	0.525	0.494	south-southeast	3.3	Yes
17:20	0.526	0.753	0.465	0.934	0.670	0.300	0.523	0.492	south	3.4	Yes
17:30	0.527	0.752	0.466	0.935	0.669	0.299	0.525	0.493	south	4.3	Yes
17:40	0.526	0.752	0.463	0.934	0.671	0.300	0.524	0.494	south	5.1	Yes
17:50	0.525	0.753	0.467	0.934	0.670	0.301	0.523	0.491	south	5.4	No
18:00	0.524	0.750	0.466	0.932	0.671	0.300	0.523	0.495	south	4.9	No
18:10	0.527	0.751	0.467	0.934	0.672	0.301	0.525	0.493	south	4.8	No
18:20	0.525	0.751	0.465	0.936	0.669	0.301	0.524	0.493	south	5.1	No
18:30	0.526	0.752	0.466	0.935	0.670	0.300	0.525	0.492	south	5.1	Yes
18:40	0.526	0.753	0.465	0.936	0.671	0.302	0.524	0.494	south-southeast	4.1	No
18:50	0.524	0.752	0.466	0.935	0.669	0.299	0.524	0.494	south	5.2	No
19:00	0.524	0.751	0.466	0.934	0.672	0.300	0.523	0.493	south	4.9	No
19:10	0.524	0.750	0.465	0.934	0.670	0.301	0.524	0.494	south	4.0	Yes
19:20	0.524	0.748	0.464	0.933	0.670	0.300	0.524	0.493	south	4.4	No
19:30	0.524	0.751	0.467	0.933	0.671	0.299	0.524	0.495	south	3.6	No
19:40	0.525	0.752	0.466	0.933	0.669	0.300	0.524	0.495	south	3.8	No
19:50	0.524	0.751	0.466	0.934	0.668	0.299	0.524	0.493	south	4.4	No
20:00	0.526	0.751	0.465	0.933	0.670	0.298	0.524	0.495	south-southwest	3.7	No
20:10	0.526	0.750	0.466	0.932	0.670	0.300	0.523	0.494	south-southwest	3.4	No
20:20	0.525	0.750	0.465	0.934	0.670	0.299	0.523	0.491	south-southwest	3.8	No
20:30	0.525	0.750	0.465	0.934	0.670	0.300	0.524	0.493	south-southwest	5.8	No
20:40	0.526	0.750	0.466	0.935	0.668	0.299	0.524	0.494	south	5.0	No
20:50	0.524	0.750	0.466	0.934	0.668	0.300	0.525	0.493	south-southwest	3.5	No
21:00	0.527	0.751	0.467	0.935	0.670	0.300	0.523	0.493	south	4.5	No
21:10	0.526	0.753	0.465	0.936	0.669	0.301	0.524	0.492	south-southwest	5.7	No
21:20	0.526	0.751	0.467	0.935	0.671	0.300	0.523	0.494	south-southwest	6.0	No
21:30	0.525	0.752	0.467	0.933	0.670	0.299	0.525	0.494	southwest	5.8	No
21:40	0.526	0.753	0.466	0.934	0.671	0.299	0.524	0.493	southwest	6.8	No
21:50	0.526	0.750	0.464	0.932	0.670	0.299	0.524	0.493	west-southwest	7.5	No
22:00	0.526	0.750	0.466	0.935	0.669	0.301	0.523	0.494	southwest	5.3	Yes
22:10	0.525	0.750	0.466	0.933	0.671	0.300	0.523	0.493	south-southwest	4.1	Yes
22:20	0.526	0.752	0.466	0.934	0.671	0.299	0.525	0.492	south-southwest	5.4	No
22:30	0.527	0.749	0.467	0.933	0.671	0.299	0.526	0.492	south-southwest	4.0	No
22:40	0.526	0.751	0.465	0.932	0.672	0.300	0.525	0.492	south-southwest	5.3	No
22:50	0.526	0.751	0.465	0.935	0.672	0.301	0.523	0.495	south-southwest	5.0	No
23:00	0.527	0.751	0.466	0.932	0.672	0.299	0.525	0.494	south-southwest	5.7	No
23:10	0.527	0.751	0.466	0.935	0.671	0.299	0.524	0.494	south	5.4	No
23:20	0.525	0.749	0.465	0.932	0.670	0.301	0.522	0.496	south	6.0	No
23:30	0.525	0.748	0.465	0.932	0.671	0.300	0.524	0.495	south-southwest	5.3	No
23:40	0.525	0.751	0.466	0.933	0.670	0.301	0.524	0.494	south-southwest	4.6	No
23:50	0.525	0.750	0.465	0.935	0.672	0.301	0.524	0.494	south-southwest	3.8	No