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

○Information

○Measurement value list ： 2025/10/05(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	0.518	0.737	0.462	0.937	0.665	0.298	0.524	0.490	-	CALM	No
00:10	0.517	0.738	0.462	0.934	0.665	0.297	0.523	0.491	southeast	0.7	No
00:20	0.517	0.738	0.462	0.934	0.665	0.298	0.522	0.491	-	CALM	No
00:30	0.517	0.737	0.464	0.935	0.664	0.297	0.524	0.490	south-southeast	0.7	No
00:40	0.518	0.737	0.462	0.935	0.664	0.297	0.524	0.491	south-southeast	1.1	No
00:50	0.515	0.739	0.462	0.934	0.663	0.296	0.524	0.490	south-southeast	2.6	No
01:00	0.516	0.737	0.462	0.933	0.663	0.297	0.524	0.490	south-southeast	2.2	No
01:10	0.516	0.739	0.463	0.935	0.664	0.297	0.522	0.491	east	0.9	No
01:20	0.518	0.737	0.463	0.935	0.665	0.298	0.524	0.491	southeast	1.2	No
01:30	0.516	0.737	0.461	0.934	0.664	0.297	0.524	0.491	south	1.0	No
01:40	0.516	0.737	0.463	0.935	0.665	0.297	0.523	0.491	south-southwest	1.1	No
01:50	0.516	0.737	0.463	0.935	0.665	0.297	0.524	0.491	south-southeast	1.6	No
02:00	0.516	0.737	0.463	0.935	0.665	0.298	0.524	0.491	south-southeast	1.8	No
02:10	0.517	0.736	0.462	0.935	0.664	0.299	0.524	0.491	south-southeast	2.8	No
02:20	0.517	0.740	0.461	0.935	0.665	0.297	0.531	0.490	south	2.9	No
02:30	0.516	0.736	0.462	0.935	0.663	0.297	0.524	0.492	south	3.5	No
02:40	0.516	0.737	0.464	0.935	0.665	0.299	0.525	0.491	south	3.2	No
02:50	0.516	0.738	0.463	0.935	0.664	0.298	0.525	0.492	south	3.3	No
03:00	0.516	0.737	0.463	0.936	0.663	0.298	0.524	0.492	south-southwest	3.1	No
03:10	0.515	0.736	0.463	0.934	0.664	0.298	0.525	0.491	south	3.3	No
03:20	0.514	0.737	0.463	0.936	0.664	0.296	0.525	0.491	south	3.4	No
03:30	0.515	0.738	0.463	0.936	0.664	0.298	0.525	0.490	south-southeast	3.8	No
03:40	0.515	0.738	0.462	0.933	0.663	0.297	0.524	0.491	south-southeast	4.8	No
03:50	0.514	0.736	0.461	0.935	0.664	0.297	0.525	0.491	south-southeast	5.0	No
04:00	0.516	0.736	0.462	0.936	0.663	0.297	0.525	0.490	south-southeast	3.9	No
04:10	0.515	0.737	0.463	0.936	0.663	0.296	0.526	0.490	south-southeast	1.9	No
04:20	0.516	0.738	0.462	0.935	0.663	0.297	0.526	0.492	south	1.4	No
04:30	0.516	0.737	0.462	0.937	0.663	0.297	0.526	0.490	south-southwest	1.9	No
04:40	0.516	0.735	0.460	0.935	0.664	0.297	0.525	0.491	south	1.9	No
04:50	0.515	0.737	0.462	0.935	0.665	0.297	0.525	0.491	south	1.7	No
05:00	0.515	0.738	0.462	0.934	0.663	0.297	0.524	0.491	south-southwest	2.1	No
05:10	0.516	0.738	0.462	0.935	0.664	0.298	0.526	0.491	south	2.0	No
05:20	0.517	0.737	0.464	0.934	0.664	0.296	0.524	0.491	south-southeast	2.9	No
05:30	0.517	0.737	0.462	0.935	0.665	0.298	0.524	0.491	south-southeast	2.5	No
05:40	0.517	0.737	0.462	0.934	0.665	0.298	0.524	0.490	south-southeast	2.4	No
05:50	0.518	0.736	0.463	0.934	0.664	0.297	0.525	0.491	south-southeast	3.3	No
06:00	0.515	0.737	0.462	0.935	0.665	0.299	0.526	0.492	south-southeast	3.5	No
06:10	0.515	0.738	0.462	0.935	0.665	0.299	0.527	0.492	south	3.5	No
06:20	0.516	0.737	0.462	0.935	0.663	0.299	0.525	0.491	south	3.3	No
06:30	0.517	0.737	0.460	0.935	0.665	0.298	0.527	0.490	south-southwest	3.0	No
06:40	0.516	0.736	0.462	0.936	0.665	0.298	0.525	0.491	south-southwest	2.2	No
06:50	0.518	0.739	0.461	0.935	0.664	0.298	0.526	0.490	south-southwest	1.6	No
07:00	0.518	0.737	0.462	0.936	0.663	0.298	0.525	0.491	south-southwest	1.8	No
07:10	0.516	0.736	0.461	0.933	0.664	0.298	0.526	0.491	west-southwest	0.8	No
07:20	0.517	0.738	0.463	0.934	0.665	0.298	0.523	0.492	south-southwest	1.9	No
07:30	0.516	0.738	0.465	0.935	0.664	0.298	0.524	0.491	south-southwest	2.0	No
07:40	0.515	0.737	0.462	0.935	0.664	0.298	0.525	0.492	south	2.1	No
07:50	0.516	0.736	0.461	0.936	0.665	0.297	0.525	0.492	south-southeast	2.7	No
08:00	0.514	0.736	0.462	0.935	0.666	0.297	0.526	0.490	south	3.7	No
08:10	0.516	0.737	0.461	0.934	0.662	0.296	0.524	0.490	south	4.3	Yes
08:20	0.517	0.736	0.461	0.932	0.664	0.297	0.524	0.490	south	4.6	Yes
08:30	0.516	0.737	0.462	0.935	0.664	0.296	0.525	0.490	south	4.8	No
08:40	0.515	0.736	0.460	0.935	0.663	0.295	0.524	0.490	south	4.0	Yes
08:50	0.516	0.736	0.461	0.935	0.664	0.297	0.524	0.490	south	4.0	No
09:00	0.515	0.737	0.462	0.934	0.663	0.296	0.524	0.491	south-southwest	2.9	No
09:10	0.518	0.736	0.462	0.933	0.662	0.297	0.525	0.490	south-southeast	2.2	No
09:20	0.518	0.736	0.461	0.935	0.663	0.298	0.525	0.489	south	2.6	No
09:30	0.518	0.738	0.462	0.935	0.662	0.295	0.525	0.489	south	3.4	No
09:40	0.516	0.737	0.462	0.934	0.663	0.296	0.526	0.489	south	4.0	No
09:50	0.518	0.736	0.463	0.936	0.662	0.298	0.526	0.489	south-southeast	3.6	No
10:00	0.519	0.738	0.462	0.935	0.662	0.299	0.526	0.490	southeast	2.8	No
10:10	0.518	0.739	0.463	0.934	0.665	0.297	0.527	0.490	southeast	3.3	No
10:20	0.519	0.740	0.461	0.935	0.664	0.298	0.525	0.489	southeast	3.0	No
10:30	0.519	0.740	0.462	0.936	0.666	0.297	0.526	0.489	southeast	3.7	No
10:40	0.519	0.739	0.462	0.937	0.667	0.298	0.526	0.490	south-southeast	3.9	No
10:50	0.520	0.739	0.462	0.935	0.666	0.298	0.527	0.489	southeast	4.5	No
11:00	0.519	0.740	0.462	0.935	0.667	0.298	0.525	0.491	southeast	3.7	No
11:10	0.519	0.739	0.462	0.935	0.666	0.298	0.525	0.491	southeast	3.3	No
11:20	0.519	0.739	0.463	0.934	0.667	0.297	0.526	0.491	south-southeast	4.4	No
11:30	0.518	0.741	0.462	0.935	0.666	0.299	0.525	0.490	southeast	2.9	No
11:40	0.519	0.742	0.461	0.936	0.665	0.298	0.525	0.489	southeast	3.4	No
11:50	0.518	0.738	0.463	0.937	0.667	0.296	0.526	0.490	south-southeast	4.2	No
12:00	0.517	0.741	0.461	0.935	0.666	0.297	0.524	0.489	south-southeast	3.9	No
12:10	0.517	0.741	0.462	0.935	0.666	0.299	0.525	0.490	southeast	3.6	No
12:20	0.518	0.742	0.463	0.937	0.668	0.297	0.525	0.490	south-southeast	5.5	No
12:30	0.518	0.742	0.462	0.937	0.668	0.298	0.526	0.491	southeast	5.7	No
12:40	0.518	0.739	0.462	0.937	0.666	0.298	0.524	0.491	southeast	3.9	No
12:50	0.519	0.741	0.462	0.935	0.668	0.298	0.524	0.491	southeast	4.7	No
13:00	0.519	0.740	0.463	0.936	0.668	0.300	0.525	0.489	southeast	4.5	No
13:10	0.518	0.741	0.463	0.937	0.667	0.298	0.525	0.489	southeast	5.3	No
13:20	0.519	0.741	0.463	0.940	0.667	0.298	0.523	0.490	south-southeast	5.2	No
13:30	0.520	0.740	0.462	0.938	0.667	0.298	0.525	0.490	southeast	5.1	No
13:40	0.520	0.743	0.461	0.938	0.667	0.298	0.524	0.490	south-southeast	4.5	No
13:50	0.519	0.741	0.460	0.937	0.668	0.298	0.525	0.491	southeast	5.0	No
14:00	0.520	0.741	0.461	0.939	0.667	0.299	0.523	0.491	southeast	5.8	No
14:10	0.518	0.742	0.463	0.938	0.669	0.298	0.525	0.490	south-southeast	7.0	No
14:20	0.518	0.743	0.464	0.937	0.670	0.298	0.524	0.490	south-southeast	6.7	No
14:30	0.519	0.741	0.463	0.937	0.669	0.298	0.524	0.492	south-southeast	6.6	Yes
14:40	0.520	0.741	0.463	0.938	0.671	0.298	0.522	0.489	south-southeast	7.1	Yes
14:50	0.521	0.743	0.464	0.939	0.671	0.298	0.525	0.491	south-southeast	6.6	Yes
15:00	0.521	0.743	0.465	0.939	0.670	0.298	0.523	0.490	south-southeast	5.1	Yes
15:10	0.523	0.744	0.464	0.939	0.670	0.297	0.524	0.492	south-southeast	4.9	Yes
15:20	0.521	0.744	0.464	0.939	0.671	0.297	0.524	0.491	south-southeast	4.0	Yes
15:30	0.521	0.746	0.464	0.940	0.670	0.298	0.524	0.491	south-southeast	5.3	No
15:40	0.521	0.745	0.465	0.938	0.669	0.299	0.524	0.492	south-southeast	4.6	No
15:50	0.521	0.745	0.464	0.940	0.671	0.298	0.525	0.493	south-southeast	5.2	No
16:00	0.522	0.742	0.464	0.938	0.671	0.298	0.524	0.493	south	5.3	No
16:10	0.521	0.745	0.464	0.940	0.671	0.297	0.524	0.492	south-southeast	4.7	No
16:20	0.520	0.742	0.465	0.939	0.669	0.298	0.524	0.493	south-southeast	4.6	No
16:30	0.521	0.743	0.464	0.939	0.669	0.299	0.524	0.492	south-southeast	6.0	No
16:40	0.521	0.744	0.464	0.940	0.671	0.299	0.525	0.493	south-southeast	5.8	No
16:50	0.521	0.744	0.464	0.939	0.670	0.297	0.525	0.493	south-southeast	4.9	No
17:00	0.519	0.742	0.465	0.939	0.671	0.299	0.525	0.494	south	5.5	No
17:10	0.519	0.742	0.465	0.941	0.670	0.299	0.524	0.492	south	4.8	No
17:20	0.520	0.743	0.464	0.940	0.672	0.297	0.524	0.495	south-southeast	4.4	No
17:30	0.519	0.743	0.463	0.941	0.671	0.297	0.525	0.494	south-southeast	3.9	No
17:40	0.519	0.744	0.464	0.939	0.670	0.299	0.525	0.493	south	3.9	No
17:50	0.522	0.745	0.465	0.939	0.671	0.298	0.525	0.492	south	4.1	No
18:00	0.521	0.743	0.464	0.940	0.670	0.299	0.525	0.492	south	3.3	No
18:10	0.521	0.744	0.462	0.941	0.671	0.299	0.526	0.492	south	3.4	Yes
18:20	0.520	0.747	0.465	0.938	0.672	0.300	0.525	0.493	south	2.9	Yes
18:30	0.521	0.743	0.466	0.940	0.671	0.301	0.525	0.494	south-southwest	1.9	Yes
18:40	0.523	0.743	0.467	0.940	0.667	0.302	0.524	0.491	-	-	Yes
18:50	0.519	0.736	0.464	0.932	0.660	0.302	0.523	0.491	-	CALM	Yes
19:00	0.520	0.733	0.465	0.930	0.658	0.303	0.524	0.491	south-southeast	1.8	Yes
19:10	0.519	0.733	0.465	0.929	0.657	0.302	0.523	0.491	south	1.2	Yes
19:20	0.518	0.733	0.462	0.929	0.658	0.301	0.521	0.491	south-southeast	3.1	Yes
19:30	0.516	0.730	0.462	0.925	0.656	0.300	0.522	0.491	south-southeast	3.5	Yes
19:40	0.514	0.730	0.460	0.924	0.655	0.301	0.520	0.489	south	3.1	Yes
19:50	0.513	0.730	0.459	0.924	0.655	0.299	0.521	0.488	south-southwest	2.7	Yes
20:00	0.512	0.729	0.457	0.925	0.650	0.299	0.521	0.490	south-southwest	2.5	No
20:10	0.512	0.728	0.458	0.924	0.653	0.298	0.521	0.489	south	3.1	No
20:20	0.512	0.728	0.457	0.923	0.653	0.299	0.520	0.489	south-southeast	2.7	No
20:30	0.511	0.729	0.458	0.922	0.651	0.298	0.520	0.488	south	3.2	No
20:40	0.511	0.727	0.457	0.922	0.653	0.296	0.522	0.490	south	2.9	No
20:50	0.512	0.728	0.456	0.922	0.652	0.297	0.519	0.489	south	2.6	No
21:00	0.510	0.727	0.456	0.920	0.650	0.296	0.521	0.489	south-southeast	3.5	Yes
21:10	0.511	0.727	0.455	0.920	0.651	0.296	0.520	0.488	south	2.8	Yes
21:20	0.509	0.728	0.456	0.920	0.652	0.297	0.520	0.488	south	4.8	Yes
21:30	0.510	0.728	0.456	0.921	0.650	0.296	0.521	0.489	south	4.5	Yes
21:40	0.509	0.726	0.456	0.919	0.651	0.297	0.519	0.488	south	4.7	Yes
21:50	0.508	0.726	0.456	0.922	0.651	0.297	0.520	0.488	south	4.8	No
22:00	0.510	0.725	0.454	0.921	0.650	0.296	0.521	0.489	south	4.4	No
22:10	0.509	0.727	0.456	0.919	0.650	0.296	0.518	0.489	south	2.8	No
22:20	0.509	0.728	0.456	0.921	0.651	0.295	0.520	0.488	south	2.5	No
22:30	0.510	0.728	0.455	0.918	0.650	0.296	0.519	0.488	south-southwest	2.8	Yes
22:40	0.507	0.727	0.455	0.920	0.652	0.296	0.520	0.487	south-southwest	2.7	No
22:50	0.510	0.726	0.456	0.921	0.653	0.297	0.520	0.489	south-southwest	1.5	No
23:00	0.509	0.726	0.456	0.923	0.653	0.296	0.521	0.487	southwest	1.2	No
23:10	0.509	0.728	0.454	0.920	0.652	0.297	0.522	0.487	south-southwest	2.2	No
23:20	0.509	0.727	0.455	0.922	0.652	0.296	0.520	0.488	south-southwest	1.7	No
23:30	0.512	0.727	0.456	0.920	0.652	0.296	0.521	0.488	south-southwest	2.4	Yes
23:40	0.512	0.725	0.455	0.919	0.650	0.297	0.520	0.488	south	1.8	Yes
23:50	0.508	0.725	0.454	0.916	0.648	0.298	0.519	0.489	south-southeast	1.8	No