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

○Information

○Measurement value list ： 2025/10/27(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	0.485	0.687	0.439	0.849	0.588	0.289	0.497	0.474	west	5.0	No
00:10	0.486	0.689	0.440	0.848	0.587	0.288	0.497	0.472	west-northwest	4.1	No
00:20	0.485	0.692	0.439	0.851	0.589	0.290	0.497	0.473	north-northwest	3.3	No
00:30	0.485	0.690	0.438	0.851	0.591	0.290	0.498	0.473	north-northwest	3.7	No
00:40	0.486	0.690	0.438	0.850	0.590	0.289	0.497	0.475	north-northwest	5.0	No
00:50	0.486	0.691	0.437	0.852	0.591	0.289	0.498	0.477	north-northwest	5.7	No
01:00	0.486	0.691	0.437	0.851	0.592	0.288	0.498	0.476	north-northwest	5.1	No
01:10	0.484	0.691	0.438	0.852	0.592	0.290	0.499	0.476	north-northwest	4.2	No
01:20	0.484	0.691	0.438	0.851	0.591	0.288	0.498	0.477	north-northwest	4.1	No
01:30	0.487	0.693	0.436	0.853	0.593	0.289	0.499	0.475	northwest	3.9	No
01:40	0.486	0.692	0.438	0.854	0.592	0.289	0.499	0.477	northwest	2.8	No
01:50	0.484	0.692	0.438	0.855	0.592	0.289	0.499	0.477	northwest	1.9	No
02:00	0.485	0.690	0.438	0.852	0.593	0.289	0.501	0.477	northwest	1.9	No
02:10	0.483	0.692	0.437	0.853	0.591	0.289	0.501	0.476	northwest	2.8	No
02:20	0.485	0.693	0.436	0.856	0.593	0.289	0.499	0.477	northwest	4.3	No
02:30	0.487	0.692	0.437	0.855	0.594	0.289	0.501	0.476	northwest	3.2	No
02:40	0.484	0.693	0.437	0.854	0.594	0.289	0.499	0.475	northwest	2.4	No
02:50	0.485	0.692	0.436	0.853	0.594	0.289	0.499	0.476	northwest	2.9	No
03:00	0.483	0.691	0.438	0.852	0.595	0.288	0.499	0.477	west-northwest	7.1	No
03:10	0.485	0.694	0.437	0.854	0.593	0.289	0.500	0.477	west-northwest	7.2	No
03:20	0.486	0.694	0.438	0.854	0.596	0.290	0.501	0.476	northwest	4.3	No
03:30	0.486	0.692	0.439	0.854	0.596	0.288	0.499	0.477	north-northwest	3.4	No
03:40	0.487	0.694	0.437	0.855	0.595	0.289	0.501	0.477	northwest	3.7	No
03:50	0.485	0.696	0.439	0.856	0.596	0.289	0.502	0.477	west-northwest	6.0	No
04:00	0.486	0.694	0.438	0.855	0.595	0.289	0.501	0.478	west-northwest	6.9	No
04:10	0.487	0.696	0.438	0.856	0.596	0.289	0.501	0.477	west	7.2	No
04:20	0.485	0.694	0.438	0.854	0.596	0.290	0.502	0.477	west-northwest	6.8	No
04:30	0.487	0.695	0.437	0.857	0.595	0.289	0.501	0.477	west	7.7	No
04:40	0.487	0.696	0.437	0.857	0.597	0.289	0.501	0.476	west	5.5	No
04:50	0.485	0.695	0.435	0.857	0.595	0.290	0.499	0.478	west	5.9	No
05:00	0.486	0.694	0.438	0.857	0.597	0.289	0.501	0.476	west-northwest	5.7	No
05:10	0.486	0.694	0.437	0.855	0.596	0.289	0.501	0.478	west-northwest	4.7	No
05:20	0.488	0.696	0.438	0.857	0.598	0.289	0.501	0.477	northwest	2.2	No
05:30	0.485	0.695	0.437	0.856	0.598	0.289	0.502	0.477	west-northwest	2.7	No
05:40	0.486	0.694	0.436	0.856	0.597	0.289	0.502	0.478	west-northwest	3.8	No
05:50	0.485	0.696	0.437	0.858	0.596	0.289	0.502	0.476	west-northwest	5.1	No
06:00	0.487	0.695	0.439	0.859	0.595	0.290	0.502	0.478	west-northwest	6.9	No
06:10	0.485	0.695	0.439	0.857	0.597	0.289	0.503	0.478	west-northwest	6.9	No
06:20	0.487	0.697	0.439	0.857	0.598	0.289	0.502	0.479	west-northwest	5.5	No
06:30	0.487	0.697	0.438	0.858	0.598	0.289	0.504	0.476	west-northwest	5.1	No
06:40	0.486	0.698	0.438	0.857	0.598	0.290	0.502	0.476	northwest	4.6	No
06:50	0.487	0.698	0.438	0.857	0.597	0.289	0.503	0.478	northwest	4.6	No
07:00	0.486	0.697	0.440	0.858	0.597	0.289	0.503	0.479	northwest	6.4	No
07:10	0.486	0.697	0.438	0.858	0.598	0.289	0.502	0.477	northwest	5.7	No
07:20	0.486	0.697	0.438	0.857	0.598	0.288	0.502	0.477	west-northwest	4.8	No
07:30	0.487	0.697	0.438	0.857	0.597	0.288	0.503	0.478	west-northwest	5.4	No
07:40	0.488	0.699	0.439	0.858	0.599	0.288	0.503	0.478	northwest	3.3	No
07:50	0.487	0.698	0.438	0.859	0.599	0.290	0.503	0.478	northwest	4.0	No
08:00	0.486	0.697	0.439	0.858	0.599	0.289	0.502	0.479	northwest	4.7	No
08:10	0.487	0.696	0.438	0.858	0.600	0.290	0.502	0.478	west-northwest	4.9	No
08:20	0.488	0.698	0.439	0.859	0.600	0.289	0.502	0.478	west-northwest	4.0	No
08:30	0.483	0.696	0.440	0.859	0.598	0.288	0.501	0.479	west-northwest	2.4	No
08:40	0.484	0.695	0.439	0.859	0.599	0.291	0.502	0.480	west-northwest	2.1	No
08:50	0.485	0.695	0.440	0.860	0.600	0.290	0.503	0.478	northwest	2.3	No
09:00	0.486	0.695	0.438	0.861	0.598	0.289	0.505	0.478	northwest	4.0	No
09:10	0.486	0.695	0.440	0.859	0.600	0.290	0.504	0.480	northwest	4.7	No
09:20	0.486	0.697	0.440	0.860	0.600	0.290	0.504	0.480	west-northwest	6.0	No
09:30	0.488	0.700	0.441	0.862	0.599	0.288	0.503	0.480	west-northwest	6.0	No
09:40	0.488	0.700	0.438	0.863	0.602	0.289	0.503	0.479	west	7.7	No
09:50	0.488	0.699	0.440	0.860	0.603	0.287	0.503	0.481	west	6.4	No
10:00	0.488	0.701	0.439	0.864	0.601	0.288	0.504	0.478	west	7.2	No
10:10	0.488	0.700	0.440	0.862	0.601	0.289	0.505	0.478	west	7.9	No
10:20	0.490	0.700	0.440	0.861	0.602	0.289	0.504	0.479	west-northwest	8.7	No
10:30	0.489	0.699	0.440	0.864	0.602	0.287	0.505	0.477	west-northwest	8.6	No
10:40	0.489	0.698	0.439	0.865	0.603	0.288	0.506	0.478	west-northwest	9.1	No
10:50	0.489	0.701	0.443	0.863	0.602	0.288	0.505	0.480	west-northwest	7.2	No
11:00	0.489	0.702	0.443	0.866	0.604	0.288	0.504	0.478	west-northwest	6.6	No
11:10	0.490	0.702	0.441	0.867	0.605	0.288	0.505	0.481	west-northwest	7.3	No
11:20	0.489	0.703	0.444	0.866	0.605	0.288	0.506	0.481	northwest	7.6	No
11:30	0.491	0.700	0.443	0.867	0.606	0.288	0.504	0.480	west-northwest	2.9	No
11:40	0.490	0.704	0.443	0.866	0.606	0.290	0.505	0.481	west	6.5	No
11:50	0.491	0.704	0.444	0.869	0.607	0.289	0.506	0.480	northwest	5.4	No
12:00	0.491	0.702	0.443	0.866	0.605	0.290	0.505	0.482	west	5.8	No
12:10	0.492	0.704	0.443	0.870	0.607	0.289	0.505	0.481	west	7.8	No
12:20	0.491	0.705	0.444	0.868	0.606	0.289	0.506	0.481	west-northwest	6.5	No
12:30	0.491	0.705	0.442	0.868	0.608	0.289	0.507	0.483	west	6.7	No
12:40	0.489	0.705	0.444	0.869	0.607	0.290	0.507	0.482	west	7.4	No
12:50	0.491	0.706	0.444	0.870	0.608	0.290	0.506	0.483	west	7.1	No
13:00	0.492	0.705	0.443	0.869	0.607	0.289	0.506	0.482	west-southwest	7.4	No
13:10	0.492	0.706	0.445	0.870	0.607	0.290	0.507	0.483	west-northwest	5.0	No
13:20	0.493	0.706	0.444	0.869	0.609	0.289	0.506	0.482	west	4.3	No
13:30	0.493	0.706	0.444	0.870	0.608	0.289	0.507	0.482	west-northwest	7.7	No
13:40	0.491	0.707	0.444	0.872	0.609	0.290	0.506	0.482	west	6.1	No
13:50	0.492	0.708	0.444	0.871	0.612	0.290	0.506	0.483	west-northwest	7.5	No
14:00	0.491	0.706	0.444	0.872	0.610	0.289	0.506	0.485	west	9.0	No
14:10	0.493	0.709	0.445	0.872	0.612	0.287	0.505	0.483	west	6.7	No
14:20	0.492	0.707	0.444	0.872	0.609	0.288	0.506	0.484	west-northwest	4.5	No
14:30	0.492	0.707	0.445	0.871	0.610	0.291	0.506	0.484	west-southwest	5.2	No
14:40	0.493	0.708	0.445	0.872	0.611	0.289	0.505	0.483	west	7.3	No
14:50	0.492	0.708	0.446	0.873	0.612	0.289	0.506	0.484	west	8.4	No
15:00	0.492	0.707	0.446	0.872	0.610	0.290	0.507	0.482	west	4.5	No
15:10	0.493	0.707	0.445	0.870	0.612	0.290	0.506	0.484	west-northwest	5.4	No
15:20	0.492	0.708	0.444	0.869	0.613	0.289	0.506	0.483	west	4.3	No
15:30	0.493	0.708	0.445	0.870	0.612	0.291	0.507	0.484	northwest	2.7	No
15:40	0.493	0.711	0.444	0.869	0.611	0.290	0.507	0.483	west-northwest	3.4	No
15:50	0.493	0.709	0.445	0.869	0.613	0.289	0.506	0.482	west-northwest	4.8	No
16:00	0.492	0.706	0.447	0.872	0.611	0.289	0.505	0.484	west	4.7	No
16:10	0.494	0.708	0.447	0.872	0.610	0.290	0.505	0.484	west	6.6	No
16:20	0.493	0.706	0.449	0.871	0.610	0.291	0.507	0.485	west-northwest	6.5	No
16:30	0.493	0.708	0.448	0.870	0.611	0.291	0.507	0.485	west	7.2	No
16:40	0.494	0.711	0.446	0.870	0.613	0.290	0.508	0.485	west	5.1	No
16:50	0.492	0.712	0.448	0.874	0.612	0.291	0.507	0.486	west	2.7	No
17:00	0.493	0.712	0.447	0.876	0.614	0.291	0.506	0.486	west	2.4	No
17:10	0.494	0.713	0.449	0.873	0.613	0.292	0.507	0.486	west-northwest	4.7	No
17:20	0.492	0.714	0.447	0.874	0.615	0.290	0.508	0.486	west-northwest	7.8	No
17:30	0.495	0.711	0.446	0.874	0.616	0.291	0.505	0.485	west-northwest	8.8	No
17:40	0.495	0.713	0.446	0.876	0.615	0.292	0.506	0.485	west	9.1	No
17:50	0.496	0.711	0.447	0.874	0.615	0.292	0.507	0.485	west-northwest	11.8	No
18:00	0.495	0.712	0.449	0.875	0.615	0.292	0.507	0.485	west-northwest	10.2	No
18:10	0.497	0.713	0.449	0.876	0.616	0.292	0.507	0.484	west-northwest	11.1	No
18:20	0.495	0.713	0.448	0.875	0.614	0.292	0.507	0.484	west	10.2	No
18:30	0.495	0.712	0.448	0.878	0.617	0.291	0.506	0.485	west	12.7	No
18:40	0.495	0.712	0.448	0.875	0.617	0.292	0.507	0.486	west	12.1	No
18:50	0.496	0.711	0.449	0.879	0.617	0.292	0.506	0.486	west	11.4	No
19:00	0.496	0.713	0.447	0.877	0.616	0.292	0.507	0.485	west	11.3	No
19:10	0.493	0.713	0.447	0.877	0.618	0.292	0.508	0.485	west-northwest	9.6	No
19:20	0.494	0.714	0.448	0.878	0.617	0.292	0.506	0.485	west-northwest	9.6	No
19:30	0.496	0.712	0.449	0.876	0.617	0.292	0.507	0.486	west-northwest	7.9	No
19:40	0.497	0.712	0.447	0.876	0.616	0.292	0.507	0.485	west-northwest	5.8	No
19:50	0.495	0.712	0.447	0.879	0.617	0.293	0.507	0.485	west	9.9	No
20:00	0.494	0.713	0.446	0.877	0.617	0.292	0.507	0.488	west-northwest	5.9	No
20:10	0.495	0.714	0.447	0.876	0.616	0.292	0.505	0.488	west-northwest	5.5	No
20:20	0.496	0.712	0.447	0.878	0.617	0.291	0.506	0.486	west-northwest	3.6	No
20:30	0.495	0.712	0.448	0.877	0.617	0.292	0.507	0.486	northwest	2.3	No
20:40	0.496	0.713	0.447	0.878	0.616	0.290	0.508	0.484	north-northeast	2.1	No
20:50	0.494	0.713	0.448	0.877	0.617	0.293	0.508	0.486	north-northwest	2.3	No
21:00	0.494	0.713	0.447	0.877	0.616	0.291	0.508	0.486	north-northwest	3.2	No
21:10	0.496	0.712	0.447	0.877	0.617	0.292	0.508	0.485	north-northwest	3.6	No
21:20	0.496	0.713	0.448	0.877	0.617	0.290	0.507	0.485	northwest	4.6	No
21:30	0.495	0.713	0.447	0.876	0.616	0.292	0.509	0.485	northwest	6.5	No
21:40	0.496	0.713	0.447	0.876	0.617	0.291	0.508	0.485	northwest	6.5	No
21:50	0.495	0.713	0.446	0.878	0.618	0.294	0.507	0.485	northwest	6.7	No
22:00	0.495	0.714	0.448	0.877	0.618	0.291	0.507	0.486	northwest	6.6	No
22:10	0.496	0.715	0.447	0.876	0.617	0.292	0.507	0.486	north-northwest	6.4	No
22:20	0.496	0.712	0.448	0.877	0.618	0.293	0.508	0.485	northwest	4.3	No
22:30	0.496	0.715	0.447	0.879	0.618	0.292	0.508	0.484	north-northwest	4.9	No
22:40	0.495	0.716	0.447	0.879	0.616	0.293	0.507	0.483	north	5.8	No
22:50	0.495	0.715	0.447	0.879	0.619	0.291	0.507	0.483	north-northwest	4.7	No
23:00	0.496	0.711	0.447	0.879	0.617	0.292	0.508	0.484	north	4.5	No
23:10	0.494	0.713	0.448	0.879	0.618	0.293	0.506	0.484	north-northeast	5.2	No
23:20	0.497	0.713	0.445	0.877	0.616	0.292	0.508	0.486	north-northeast	5.3	No
23:30	0.495	0.714	0.446	0.877	0.618	0.291	0.509	0.485	north	4.5	No
23:40	0.496	0.713	0.447	0.877	0.618	0.292	0.508	0.485	northwest	4.0	No
23:50	0.495	0.713	0.447	0.876	0.618	0.292	0.507	0.483	northwest	4.6	No