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

○Information

○Measurement value list ： 2026/11/02(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	0.435	0.686	0.437	0.849	0.586	0.294	0.490	0.470	south-southeast	0.7	No
00:10	0.437	0.684	0.438	0.850	0.584	0.294	0.488	0.469	-	CALM	No
00:20	0.435	0.685	0.439	0.852	0.585	0.295	0.490	0.469	east	0.7	No
00:30	0.435	0.685	0.437	0.852	0.586	0.294	0.490	0.469	-	CALM	No
00:40	0.435	0.686	0.438	0.851	0.586	0.293	0.491	0.468	north-northwest	1.4	No
00:50	0.436	0.684	0.439	0.852	0.586	0.293	0.489	0.469	north-northwest	2.6	No
01:00	0.436	0.685	0.436	0.852	0.585	0.294	0.491	0.469	north-northwest	1.8	No
01:10	0.435	0.685	0.437	0.851	0.585	0.294	0.489	0.468	north	1.8	No
01:20	0.436	0.687	0.438	0.852	0.585	0.292	0.489	0.468	northwest	1.1	No
01:30	0.436	0.684	0.437	0.852	0.585	0.294	0.490	0.468	northwest	2.3	No
01:40	0.437	0.686	0.437	0.853	0.584	0.294	0.489	0.469	northwest	3.3	No
01:50	0.435	0.684	0.438	0.851	0.586	0.293	0.490	0.470	north-northwest	3.9	No
02:00	0.435	0.687	0.438	0.850	0.585	0.295	0.490	0.469	north-northwest	4.2	No
02:10	0.436	0.684	0.438	0.852	0.585	0.295	0.491	0.470	north-northwest	5.0	No
02:20	0.436	0.684	0.437	0.851	0.585	0.293	0.491	0.470	northwest	5.1	No
02:30	0.437	0.684	0.438	0.853	0.584	0.294	0.491	0.469	northwest	4.7	No
02:40	0.436	0.685	0.438	0.851	0.583	0.294	0.491	0.470	northwest	5.0	No
02:50	0.436	0.685	0.437	0.852	0.585	0.294	0.490	0.470	northwest	3.7	No
03:00	0.436	0.684	0.438	0.851	0.586	0.295	0.491	0.468	north-northwest	2.4	No
03:10	0.437	0.685	0.438	0.850	0.585	0.293	0.489	0.469	northwest	2.1	No
03:20	0.435	0.683	0.438	0.851	0.585	0.293	0.489	0.469	north-northwest	2.2	No
03:30	0.437	0.685	0.439	0.850	0.586	0.294	0.490	0.469	north-northwest	2.6	No
03:40	0.436	0.683	0.439	0.851	0.586	0.294	0.489	0.471	north-northwest	3.1	No
03:50	0.435	0.683	0.437	0.851	0.585	0.294	0.490	0.470	northwest	4.1	No
04:00	0.435	0.684	0.436	0.850	0.586	0.293	0.491	0.470	north-northwest	4.9	No
04:10	0.436	0.684	0.439	0.850	0.584	0.294	0.491	0.470	northwest	5.6	No
04:20	0.435	0.685	0.439	0.850	0.587	0.295	0.489	0.471	northwest	3.2	No
04:30	0.435	0.686	0.438	0.851	0.585	0.294	0.490	0.469	north-northwest	2.6	No
04:40	0.436	0.684	0.436	0.851	0.586	0.295	0.491	0.470	west-northwest	1.7	No
04:50	0.435	0.684	0.437	0.851	0.584	0.294	0.489	0.470	north-northwest	1.8	No
05:00	0.436	0.686	0.437	0.850	0.584	0.293	0.491	0.469	northwest	3.1	No
05:10	0.436	0.684	0.436	0.849	0.585	0.294	0.490	0.469	north-northwest	3.2	No
05:20	0.436	0.682	0.435	0.850	0.585	0.293	0.489	0.468	northwest	2.3	No
05:30	0.433	0.685	0.432	0.850	0.585	0.292	0.491	0.468	northwest	4.8	No
05:40	0.436	0.684	0.436	0.849	0.586	0.293	0.490	0.469	northwest	4.5	No
05:50	0.436	0.683	0.434	0.850	0.585	0.292	0.490	0.467	northwest	4.5	No
06:00	0.436	0.685	0.435	0.851	0.586	0.294	0.491	0.470	north-northwest	3.0	No
06:10	0.434	0.685	0.436	0.850	0.585	0.294	0.490	0.467	north-northwest	1.9	No
06:20	0.435	0.685	0.438	0.852	0.586	0.293	0.490	0.469	north-northwest	2.4	No
06:30	0.436	0.682	0.435	0.849	0.585	0.291	0.490	0.468	northwest	2.7	No
06:40	0.435	0.681	0.435	0.850	0.585	0.293	0.491	0.469	northwest	2.3	No
06:50	0.438	0.683	0.435	0.851	0.584	0.293	0.489	0.468	north-northwest	2.4	No
07:00	0.436	0.685	0.435	0.850	0.585	0.292	0.491	0.467	northwest	2.2	No
07:10	0.435	0.684	0.435	0.852	0.584	0.292	0.491	0.468	northwest	2.8	No
07:20	0.436	0.685	0.435	0.853	0.584	0.293	0.490	0.469	northwest	3.6	No
07:30	0.438	0.684	0.436	0.852	0.585	0.293	0.491	0.469	northwest	4.0	Yes
07:40	0.436	0.684	0.436	0.852	0.585	0.294	0.488	0.469	northwest	3.4	No
07:50	0.435	0.682	0.434	0.853	0.586	0.293	0.490	0.469	northwest	3.0	No
08:00	0.437	0.684	0.436	0.851	0.585	0.292	0.491	0.469	northwest	2.5	Yes
08:10	0.436	0.685	0.437	0.851	0.587	0.292	0.491	0.469	northwest	2.4	No
08:20	0.437	0.684	0.435	0.851	0.584	0.292	0.490	0.468	north-northwest	2.6	No
08:30	0.437	0.682	0.435	0.850	0.586	0.293	0.490	0.469	northwest	2.8	No
08:40	0.436	0.683	0.434	0.852	0.584	0.292	0.490	0.470	west-northwest	1.4	Yes
08:50	0.436	0.683	0.437	0.851	0.584	0.292	0.490	0.470	northwest	2.2	Yes
09:00	0.436	0.683	0.435	0.851	0.585	0.293	0.490	0.469	northwest	3.7	Yes
09:10	0.437	0.684	0.436	0.849	0.586	0.292	0.489	0.468	northwest	4.3	No
09:20	0.435	0.685	0.435	0.852	0.586	0.292	0.489	0.469	northwest	1.6	No
09:30	0.439	0.684	0.436	0.852	0.585	0.292	0.489	0.469	west-southwest	1.5	No
09:40	0.436	0.683	0.434	0.851	0.586	0.292	0.488	0.469	southwest	2.5	No
09:50	0.437	0.682	0.436	0.850	0.585	0.292	0.490	0.469	west-southwest	2.7	No
10:00	0.436	0.681	0.435	0.852	0.585	0.292	0.489	0.468	southwest	2.3	No
10:10	0.436	0.685	0.436	0.852	0.583	0.293	0.489	0.468	southwest	1.5	No
10:20	0.436	0.682	0.437	0.852	0.579	0.292	0.489	0.469	south-southwest	1.4	Yes
10:30	0.437	0.684	0.437	0.851	0.586	0.292	0.489	0.469	south	2.2	Yes
10:40	0.435	0.682	0.436	0.850	0.586	0.293	0.490	0.469	southeast	2.1	Yes
10:50	0.436	0.683	0.438	0.853	0.586	0.293	0.490	0.468	south	0.8	Yes
11:00	0.437	0.684	0.438	0.852	0.584	0.292	0.490	0.470	-	CALM	Yes
11:10	0.437	0.684	0.438	0.853	0.585	0.292	0.489	0.469	east-northeast	1.3	No
11:20	0.436	0.683	0.437	0.852	0.585	0.292	0.489	0.468	west-southwest	1.4	Yes
11:30	0.437	0.683	0.437	0.852	0.585	0.293	0.491	0.469	south-southwest	0.9	Yes
11:40	0.439	0.685	0.437	0.852	0.587	0.294	0.491	0.470	south-southwest	1.5	Yes
11:50	0.438	0.684	0.437	0.852	0.585	0.294	0.492	0.469	southwest	0.7	Yes
12:00	0.437	0.685	0.440	0.852	0.587	0.293	0.489	0.470	southwest	1.7	Yes
12:10	0.437	0.685	0.439	0.852	0.586	0.294	0.492	0.470	southwest	0.9	Yes
12:20	0.438	0.688	0.438	0.850	0.585	0.292	0.491	0.470	southwest	1.3	Yes
12:30	0.436	0.683	0.439	0.853	0.587	0.294	0.489	0.469	southwest	1.7	Yes
12:40	0.437	0.684	0.438	0.853	0.587	0.294	0.490	0.470	west-southwest	2.2	Yes
12:50	0.437	0.685	0.440	0.852	0.586	0.294	0.491	0.471	west-southwest	3.3	Yes
13:00	0.438	0.681	0.438	0.852	0.586	0.294	0.490	0.469	west-southwest	2.5	Yes
13:10	0.437	0.683	0.437	0.852	0.587	0.295	0.488	0.468	southwest	2.0	Yes
13:20	0.436	0.683	0.439	0.853	0.585	0.294	0.491	0.470	southwest	1.3	Yes
13:30	0.438	0.685	0.440	0.853	0.585	0.294	0.491	0.470	west-southwest	1.1	Yes
13:40	0.437	0.680	0.438	0.853	0.587	0.295	0.490	0.470	southwest	1.4	Yes
13:50	0.440	0.683	0.440	0.854	0.588	0.296	0.489	0.468	west-southwest	0.9	Yes
14:00	0.439	0.684	0.442	0.854	0.586	0.296	0.489	0.468	west-southwest	1.2	Yes
14:10	0.438	0.682	0.441	0.855	0.588	0.297	0.490	0.470	west-southwest	0.8	Yes
14:20	0.440	0.685	0.441	0.854	0.589	0.297	0.490	0.471	west	0.7	Yes
14:30	0.441	0.685	0.441	0.854	0.587	0.297	0.487	0.470	west	1.0	Yes
14:40	0.439	0.682	0.440	0.854	0.587	0.296	0.489	0.468	west	1.3	Yes
14:50	0.439	0.683	0.440	0.854	0.587	0.296	0.488	0.471	west	0.6	Yes
15:00	0.440	0.679	0.440	0.854	0.588	0.297	0.490	0.469	west	0.9	Yes
15:10	0.438	0.680	0.439	0.854	0.585	0.297	0.489	0.470	southwest	1.4	Yes
15:20	0.437	0.681	0.440	0.853	0.585	0.297	0.489	0.469	west-southwest	0.9	Yes
15:30	0.438	0.681	0.440	0.855	0.586	0.297	0.489	0.470	-	CALM	Yes
15:40	0.438	0.680	0.442	0.854	0.586	0.297	0.491	0.468	south-southwest	0.9	Yes
15:50	0.439	0.680	0.442	0.855	0.585	0.298	0.489	0.468	-	CALM	Yes
16:00	0.438	0.680	0.440	0.854	0.583	0.297	0.488	0.469	south-southwest	2.5	Yes
16:10	0.439	0.679	0.440	0.851	0.585	0.299	0.488	0.469	south-southeast	1.8	Yes
16:20	0.440	0.679	0.441	0.852	0.585	0.299	0.489	0.469	east-southeast	0.6	Yes
16:30	0.441	0.681	0.441	0.854	0.585	0.298	0.489	0.468	-	CALM	Yes
16:40	0.440	0.680	0.441	0.854	0.585	0.298	0.489	0.468	south-southeast	0.9	Yes
16:50	0.440	0.680	0.441	0.852	0.584	0.299	0.489	0.468	south	2.4	Yes
17:00	0.437	0.679	0.440	0.853	0.584	0.297	0.487	0.468	south	2.5	Yes
17:10	0.438	0.677	0.438	0.851	0.581	0.296	0.489	0.468	south-southwest	3.3	Yes
17:20	0.437	0.678	0.437	0.850	0.581	0.296	0.489	0.468	south-southwest	1.6	No
17:30	0.435	0.677	0.437	0.849	0.583	0.295	0.488	0.467	south	3.7	No
17:40	0.435	0.677	0.437	0.847	0.578	0.295	0.486	0.466	south-southwest	2.3	Yes
17:50	0.433	0.677	0.434	0.849	0.578	0.293	0.488	0.467	south-southwest	3.1	Yes
18:00	0.433	0.674	0.434	0.849	0.578	0.294	0.486	0.466	south-southwest	2.7	Yes
18:10	0.431	0.674	0.434	0.846	0.579	0.294	0.487	0.468	south-southwest	2.1	No
18:20	0.431	0.674	0.432	0.844	0.578	0.293	0.487	0.467	south-southwest	2.2	No
18:30	0.430	0.675	0.432	0.846	0.577	0.292	0.487	0.466	south-southwest	1.7	No
18:40	0.431	0.673	0.433	0.844	0.577	0.292	0.487	0.467	south	0.7	No
18:50	0.431	0.672	0.434	0.846	0.575	0.292	0.488	0.466	south	1.3	No
19:00	0.429	0.672	0.431	0.844	0.576	0.291	0.486	0.467	south	0.7	No
19:10	0.430	0.672	0.432	0.844	0.575	0.292	0.487	0.466	south-southeast	2.5	No
19:20	0.428	0.673	0.431	0.846	0.577	0.290	0.488	0.467	south-southwest	2.7	No
19:30	0.430	0.672	0.432	0.843	0.577	0.291	0.487	0.466	south	2.2	No
19:40	0.429	0.673	0.431	0.844	0.577	0.291	0.487	0.466	southwest	1.5	No
19:50	0.429	0.671	0.431	0.844	0.575	0.291	0.486	0.465	south-southwest	0.5	No
20:00	0.429	0.672	0.432	0.846	0.575	0.292	0.487	0.466	west	0.7	No
20:10	0.429	0.671	0.430	0.844	0.576	0.291	0.488	0.465	northwest	1.6	No
20:20	0.430	0.672	0.432	0.844	0.577	0.291	0.487	0.465	northwest	1.6	No
20:30	0.428	0.671	0.432	0.845	0.576	0.292	0.485	0.467	west-northwest	3.3	No
20:40	0.429	0.671	0.432	0.845	0.576	0.292	0.485	0.466	west-northwest	4.2	No
20:50	0.429	0.670	0.431	0.843	0.576	0.290	0.486	0.465	northwest	6.1	No
21:00	0.429	0.670	0.431	0.845	0.577	0.290	0.486	0.465	northwest	6.0	No
21:10	0.430	0.670	0.430	0.845	0.577	0.291	0.487	0.465	northwest	6.1	No
21:20	0.431	0.670	0.432	0.844	0.576	0.290	0.488	0.465	northwest	6.4	No
21:30	0.427	0.669	0.430	0.844	0.575	0.289	0.487	0.466	west-northwest	5.8	No
21:40	0.429	0.672	0.432	0.845	0.575	0.292	0.488	0.464	northwest	4.5	No
21:50	0.430	0.673	0.432	0.844	0.575	0.291	0.487	0.465	northwest	5.1	No
22:00	0.430	0.671	0.432	0.846	0.576	0.292	0.487	0.465	north-northwest	6.9	No
22:10	0.430	0.672	0.432	0.845	0.577	0.291	0.486	0.465	north-northwest	8.3	No
22:20	0.429	0.672	0.433	0.847	0.576	0.290	0.487	0.464	north-northwest	7.4	No
22:30	0.430	0.673	0.430	0.846	0.575	0.291	0.487	0.466	north-northwest	7.8	No
22:40	0.430	0.672	0.431	0.845	0.575	0.291	0.489	0.466	north-northwest	7.3	No
22:50	0.430	0.674	0.432	0.846	0.576	0.292	0.490	0.465	north-northwest	8.0	No
23:00	0.429	0.672	0.431	0.845	0.575	0.289	0.488	0.465	north-northwest	7.3	No
23:10	0.430	0.671	0.431	0.845	0.576	0.292	0.488	0.465	north-northwest	6.8	No
23:20	0.431	0.674	0.432	0.845	0.575	0.290	0.489	0.467	north	7.6	Yes
23:30	0.429	0.673	0.431	0.846	0.576	0.292	0.487	0.465	north-northwest	6.7	Yes
23:40	0.429	0.673	0.433	0.844	0.576	0.291	0.489	0.465	north-northwest	5.6	No
23:50	0.429	0.673	0.431	0.846	0.576	0.291	0.488	0.466	north-northwest	5.9	No