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

○Information

○Measurement value list ： 2026/02/27(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	0.481	0.685	0.430	0.850	0.583	0.295	0.498	0.474	northwest	6.7	Yes
00:10	0.482	0.685	0.431	0.849	0.583	0.295	0.498	0.474	northwest	7.1	Yes
00:20	0.483	0.684	0.432	0.851	0.582	0.295	0.497	0.474	northwest	7.6	Yes
00:30	0.481	0.686	0.432	0.849	0.582	0.295	0.498	0.476	northwest	7.0	Yes
00:40	0.482	0.685	0.432	0.849	0.583	0.294	0.499	0.475	northwest	6.9	Yes
00:50	0.482	0.684	0.430	0.850	0.584	0.296	0.501	0.475	northwest	7.6	Yes
01:00	0.482	0.685	0.432	0.852	0.583	0.295	0.499	0.475	northwest	8.3	Yes
01:10	0.483	0.687	0.432	0.850	0.582	0.294	0.499	0.474	northwest	7.4	Yes
01:20	0.481	0.686	0.431	0.851	0.582	0.294	0.498	0.475	northwest	7.4	Yes
01:30	0.481	0.686	0.431	0.850	0.583	0.294	0.497	0.476	northwest	6.9	Yes
01:40	0.481	0.686	0.431	0.853	0.582	0.293	0.498	0.477	northwest	6.0	Yes
01:50	0.481	0.686	0.431	0.850	0.583	0.293	0.499	0.475	north-northwest	7.7	Yes
02:00	0.482	0.688	0.431	0.853	0.585	0.293	0.500	0.474	northwest	7.4	No
02:10	0.482	0.689	0.431	0.854	0.583	0.294	0.500	0.475	north-northwest	7.1	No
02:20	0.481	0.687	0.432	0.853	0.584	0.292	0.499	0.476	northwest	7.3	No
02:30	0.482	0.689	0.430	0.853	0.584	0.293	0.500	0.477	northwest	6.9	No
02:40	0.481	0.685	0.430	0.852	0.583	0.292	0.500	0.477	northwest	8.3	No
02:50	0.482	0.687	0.432	0.852	0.584	0.293	0.499	0.476	northwest	7.4	Yes
03:00	0.483	0.686	0.431	0.854	0.585	0.294	0.500	0.475	northwest	7.7	Yes
03:10	0.481	0.685	0.432	0.855	0.585	0.292	0.500	0.476	north-northwest	8.3	No
03:20	0.482	0.689	0.429	0.853	0.585	0.293	0.500	0.476	north-northwest	7.2	No
03:30	0.481	0.688	0.432	0.855	0.584	0.294	0.501	0.477	north-northwest	7.5	No
03:40	0.482	0.686	0.431	0.852	0.585	0.293	0.500	0.476	northwest	7.4	No
03:50	0.483	0.688	0.432	0.855	0.585	0.294	0.500	0.478	northwest	7.1	No
04:00	0.482	0.688	0.430	0.857	0.584	0.293	0.500	0.476	north-northwest	6.9	No
04:10	0.481	0.688	0.432	0.855	0.587	0.294	0.500	0.477	north-northwest	6.4	No
04:20	0.483	0.688	0.432	0.856	0.585	0.294	0.501	0.476	north-northwest	7.1	No
04:30	0.483	0.688	0.431	0.857	0.586	0.292	0.499	0.477	northwest	7.5	No
04:40	0.484	0.689	0.431	0.857	0.586	0.293	0.501	0.475	north-northwest	7.5	No
04:50	0.483	0.689	0.432	0.857	0.588	0.293	0.500	0.476	north-northwest	6.6	No
05:00	0.484	0.688	0.431	0.851	0.584	0.294	0.502	0.476	north-northwest	6.5	No
05:10	0.483	0.691	0.432	0.858	0.586	0.294	0.501	0.478	northwest	6.4	No
05:20	0.482	0.688	0.431	0.855	0.586	0.292	0.501	0.476	northwest	5.8	No
05:30	0.483	0.690	0.431	0.857	0.586	0.293	0.501	0.477	northwest	7.0	No
05:40	0.484	0.689	0.432	0.857	0.587	0.294	0.501	0.476	northwest	7.0	Yes
05:50	0.483	0.690	0.432	0.859	0.586	0.293	0.500	0.477	northwest	6.2	No
06:00	0.484	0.691	0.433	0.856	0.587	0.293	0.501	0.476	northwest	7.1	Yes
06:10	0.484	0.692	0.432	0.857	0.586	0.295	0.502	0.477	northwest	6.0	Yes
06:20	0.482	0.690	0.432	0.857	0.588	0.294	0.501	0.477	northwest	7.0	Yes
06:30	0.485	0.693	0.433	0.857	0.587	0.294	0.501	0.477	northwest	6.8	Yes
06:40	0.483	0.689	0.433	0.858	0.586	0.293	0.500	0.477	northwest	6.4	Yes
06:50	0.485	0.691	0.432	0.858	0.586	0.294	0.501	0.477	northwest	7.2	No
07:00	0.484	0.690	0.434	0.860	0.586	0.294	0.502	0.477	northwest	6.8	No
07:10	0.485	0.693	0.432	0.857	0.587	0.294	0.502	0.477	north-northwest	6.8	No
07:20	0.484	0.691	0.432	0.858	0.587	0.294	0.503	0.478	north-northwest	7.3	Yes
07:30	0.485	0.692	0.434	0.858	0.587	0.294	0.500	0.477	northwest	6.4	No
07:40	0.485	0.690	0.432	0.860	0.588	0.294	0.502	0.478	northwest	7.3	Yes
07:50	0.484	0.692	0.432	0.859	0.588	0.294	0.502	0.477	northwest	7.1	Yes
08:00	0.484	0.691	0.433	0.859	0.587	0.294	0.503	0.477	northwest	6.9	Yes
08:10	0.485	0.691	0.432	0.859	0.587	0.293	0.502	0.477	northwest	6.7	Yes
08:20	0.484	0.693	0.433	0.857	0.587	0.294	0.504	0.477	northwest	5.8	No
08:30	0.485	0.691	0.432	0.860	0.587	0.293	0.502	0.477	northwest	5.9	No
08:40	0.484	0.690	0.433	0.858	0.588	0.293	0.502	0.477	north-northwest	6.1	No
08:50	0.486	0.690	0.433	0.860	0.588	0.293	0.501	0.478	northwest	5.4	No
09:00	0.487	0.691	0.432	0.861	0.587	0.294	0.501	0.479	north-northwest	5.9	Yes
09:10	0.485	0.693	0.432	0.860	0.588	0.292	0.500	0.477	north-northwest	6.5	Yes
09:20	0.483	0.693	0.433	0.860	0.588	0.293	0.501	0.478	north-northwest	5.6	No
09:30	0.484	0.692	0.433	0.860	0.588	0.293	0.500	0.480	north-northwest	5.4	No
09:40	0.484	0.693	0.434	0.857	0.589	0.293	0.499	0.479	north-northwest	7.2	No
09:50	0.486	0.691	0.433	0.858	0.588	0.294	0.500	0.478	northwest	6.0	Yes
10:00	0.484	0.694	0.434	0.861	0.584	0.294	0.500	0.479	north-northwest	7.2	Yes
10:10	0.483	0.693	0.432	0.861	0.588	0.294	0.500	0.478	northwest	6.7	Yes
10:20	0.483	0.694	0.435	0.864	0.587	0.293	0.501	0.478	north-northwest	6.3	Yes
10:30	0.485	0.692	0.432	0.861	0.588	0.294	0.501	0.478	northwest	7.0	Yes
10:40	0.483	0.692	0.436	0.862	0.588	0.295	0.501	0.478	northwest	6.7	Yes
10:50	0.483	0.693	0.433	0.859	0.590	0.295	0.500	0.479	north-northwest	6.7	Yes
11:00	0.484	0.694	0.434	0.861	0.589	0.295	0.500	0.479	north-northwest	8.0	Yes
11:10	0.487	0.695	0.434	0.862	0.590	0.294	0.501	0.477	north-northwest	6.3	Yes
11:20	0.487	0.695	0.434	0.863	0.590	0.294	0.501	0.479	northwest	6.3	Yes
11:30	0.488	0.695	0.435	0.863	0.590	0.294	0.501	0.479	north-northwest	7.1	Yes
11:40	0.484	0.696	0.434	0.863	0.590	0.294	0.500	0.479	north-northwest	4.9	Yes
11:50	0.485	0.696	0.436	0.861	0.591	0.295	0.501	0.481	north-northwest	5.2	Yes
12:00	0.485	0.696	0.437	0.861	0.591	0.294	0.500	0.480	north-northwest	5.8	Yes
12:10	0.487	0.696	0.434	0.861	0.590	0.294	0.501	0.480	north-northwest	6.5	No
12:20	0.488	0.696	0.436	0.862	0.590	0.295	0.501	0.478	north-northwest	5.3	No
12:30	0.487	0.693	0.436	0.864	0.592	0.294	0.500	0.480	northwest	5.1	Yes
12:40	0.486	0.695	0.436	0.862	0.593	0.294	0.500	0.478	northwest	5.5	Yes
12:50	0.488	0.695	0.436	0.862	0.592	0.296	0.500	0.479	north-northwest	6.5	Yes
13:00	0.487	0.695	0.436	0.861	0.592	0.294	0.500	0.480	north-northwest	5.8	Yes
13:10	0.487	0.695	0.435	0.861	0.589	0.294	0.501	0.479	north-northwest	7.3	Yes
13:20	0.488	0.696	0.435	0.862	0.592	0.294	0.500	0.479	northwest	6.1	Yes
13:30	0.487	0.696	0.435	0.864	0.592	0.295	0.502	0.478	north-northwest	5.2	Yes
13:40	0.487	0.697	0.435	0.862	0.593	0.295	0.500	0.479	north-northwest	6.0	Yes
13:50	0.487	0.696	0.435	0.863	0.591	0.296	0.500	0.481	northwest	5.9	Yes
14:00	0.486	0.697	0.436	0.863	0.592	0.296	0.501	0.479	northwest	4.7	Yes
14:10	0.487	0.697	0.435	0.866	0.594	0.297	0.501	0.481	north-northwest	5.3	Yes
14:20	0.487	0.697	0.436	0.864	0.592	0.298	0.501	0.479	northwest	6.0	Yes
14:30	0.487	0.696	0.436	0.865	0.594	0.295	0.502	0.480	north-northwest	5.7	Yes
14:40	0.486	0.698	0.436	0.863	0.592	0.296	0.501	0.480	north-northwest	6.8	Yes
14:50	0.486	0.699	0.437	0.864	0.592	0.297	0.501	0.479	north-northwest	5.7	Yes
15:00	0.487	0.697	0.436	0.866	0.592	0.296	0.501	0.479	north-northwest	5.0	No
15:10	0.487	0.697	0.435	0.865	0.591	0.296	0.500	0.481	north-northwest	5.8	Yes
15:20	0.486	0.699	0.435	0.865	0.594	0.297	0.502	0.480	north-northwest	5.8	Yes
15:30	0.487	0.699	0.434	0.864	0.591	0.296	0.500	0.479	north-northwest	5.6	Yes
15:40	0.486	0.698	0.436	0.866	0.592	0.297	0.501	0.480	north-northwest	5.9	Yes
15:50	0.485	0.698	0.436	0.864	0.592	0.296	0.502	0.480	northwest	5.7	Yes
16:00	0.487	0.697	0.436	0.864	0.592	0.296	0.501	0.479	north-northwest	5.5	Yes
16:10	0.486	0.698	0.436	0.864	0.592	0.298	0.502	0.479	north-northwest	4.7	Yes
16:20	0.487	0.699	0.435	0.866	0.592	0.297	0.501	0.480	north-northwest	5.6	Yes
16:30	0.487	0.698	0.436	0.864	0.593	0.298	0.502	0.480	north-northwest	5.7	Yes
16:40	0.487	0.698	0.436	0.864	0.592	0.296	0.502	0.478	northwest	6.2	Yes
16:50	0.486	0.696	0.435	0.864	0.593	0.296	0.502	0.479	north-northwest	5.3	Yes
17:00	0.486	0.697	0.436	0.864	0.593	0.296	0.502	0.479	northwest	5.3	Yes
17:10	0.487	0.700	0.437	0.866	0.593	0.297	0.502	0.479	north-northwest	5.2	Yes
17:20	0.487	0.699	0.435	0.865	0.592	0.297	0.502	0.480	north-northwest	5.3	Yes
17:30	0.487	0.696	0.436	0.865	0.592	0.297	0.501	0.479	north	4.4	Yes
17:40	0.486	0.698	0.437	0.864	0.592	0.296	0.501	0.478	north-northwest	5.3	Yes
17:50	0.485	0.698	0.436	0.866	0.592	0.296	0.503	0.478	northwest	5.4	Yes
18:00	0.487	0.698	0.435	0.865	0.592	0.298	0.502	0.480	north-northwest	5.9	Yes
18:10	0.486	0.697	0.434	0.864	0.592	0.297	0.502	0.479	north-northwest	5.5	Yes
18:20	0.487	0.698	0.435	0.865	0.592	0.298	0.502	0.478	northwest	5.5	Yes
18:30	0.486	0.696	0.437	0.864	0.592	0.298	0.502	0.480	northwest	5.8	Yes
18:40	0.486	0.697	0.435	0.866	0.594	0.298	0.503	0.479	north-northwest	5.6	Yes
18:50	0.486	0.698	0.436	0.864	0.594	0.298	0.504	0.480	northwest	5.5	Yes
19:00	0.487	0.697	0.436	0.864	0.594	0.297	0.503	0.478	north-northwest	5.0	Yes
19:10	0.486	0.696	0.436	0.866	0.592	0.298	0.505	0.478	north-northwest	5.1	Yes
19:20	0.486	0.698	0.435	0.867	0.593	0.298	0.503	0.479	north-northwest	5.6	Yes
19:30	0.487	0.698	0.436	0.865	0.593	0.297	0.505	0.481	north-northwest	4.6	Yes
19:40	0.487	0.698	0.436	0.865	0.593	0.297	0.504	0.479	north-northwest	4.7	Yes
19:50	0.487	0.698	0.436	0.865	0.593	0.297	0.502	0.478	north-northwest	5.6	Yes
20:00	0.486	0.698	0.436	0.865	0.591	0.297	0.505	0.478	northwest	4.9	No
20:10	0.487	0.697	0.435	0.867	0.593	0.297	0.504	0.479	north-northwest	3.8	No
20:20	0.487	0.697	0.436	0.867	0.591	0.297	0.503	0.479	northwest	5.0	No
20:30	0.487	0.698	0.436	0.866	0.593	0.297	0.505	0.479	northwest	5.3	No
20:40	0.485	0.696	0.436	0.864	0.593	0.297	0.505	0.479	northwest	5.1	No
20:50	0.486	0.697	0.436	0.863	0.593	0.296	0.502	0.480	northwest	5.0	Yes
21:00	0.486	0.696	0.434	0.865	0.592	0.297	0.504	0.479	northwest	5.1	Yes
21:10	0.486	0.697	0.436	0.866	0.593	0.298	0.504	0.478	northwest	5.4	Yes
21:20	0.485	0.697	0.436	0.864	0.591	0.297	0.503	0.479	northwest	5.8	Yes
21:30	0.485	0.697	0.434	0.864	0.592	0.298	0.502	0.481	northwest	5.4	Yes
21:40	0.486	0.697	0.436	0.864	0.593	0.298	0.504	0.479	northwest	4.9	Yes
21:50	0.487	0.698	0.435	0.864	0.590	0.296	0.503	0.480	northwest	5.2	Yes
22:00	0.486	0.696	0.436	0.865	0.592	0.296	0.503	0.478	northwest	5.8	Yes
22:10	0.487	0.698	0.435	0.865	0.593	0.297	0.505	0.479	northwest	6.2	Yes
22:20	0.488	0.698	0.436	0.864	0.592	0.298	0.504	0.478	northwest	5.6	Yes
22:30	0.485	0.699	0.435	0.866	0.593	0.297	0.502	0.479	north-northwest	5.7	Yes
22:40	0.487	0.699	0.434	0.865	0.591	0.297	0.503	0.480	north-northwest	5.2	Yes
22:50	0.486	0.700	0.435	0.866	0.592	0.298	0.504	0.478	north-northwest	5.1	Yes
23:00	0.486	0.696	0.434	0.866	0.594	0.298	0.504	0.479	north-northwest	5.7	Yes
23:10	0.485	0.698	0.436	0.865	0.592	0.298	0.503	0.479	northwest	4.4	No
23:20	0.488	0.697	0.437	0.867	0.592	0.297	0.504	0.479	north-northwest	4.1	No
23:30	0.487	0.698	0.436	0.867	0.593	0.296	0.502	0.479	north-northwest	4.2	No
23:40	0.486	0.698	0.436	0.863	0.591	0.298	0.502	0.480	north-northwest	5.5	No
23:50	0.486	0.697	0.437	0.864	0.591	0.297	0.504	0.480	north-northwest	4.4	No