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

○Information

○Measurement value list ： 2025/10/18(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	0.494	0.705	0.441	0.872	0.618	0.289	0.507	0.480	south-southwest	4.2	No
00:10	0.494	0.707	0.441	0.871	0.618	0.291	0.508	0.480	south-southwest	4.1	No
00:20	0.493	0.708	0.443	0.871	0.619	0.290	0.507	0.482	south-southwest	3.8	No
00:30	0.494	0.707	0.443	0.872	0.618	0.290	0.505	0.479	south-southwest	3.4	No
00:40	0.493	0.707	0.441	0.872	0.618	0.290	0.507	0.480	south	3.7	No
00:50	0.494	0.706	0.441	0.870	0.618	0.291	0.508	0.480	south-southeast	3.7	No
01:00	0.494	0.706	0.443	0.872	0.619	0.289	0.508	0.480	south	3.5	No
01:10	0.494	0.707	0.442	0.871	0.618	0.289	0.506	0.479	south	3.5	No
01:20	0.494	0.706	0.442	0.872	0.618	0.291	0.508	0.480	south	4.2	No
01:30	0.493	0.705	0.444	0.872	0.618	0.289	0.508	0.480	south	4.3	No
01:40	0.495	0.708	0.442	0.872	0.618	0.290	0.508	0.480	south	4.9	No
01:50	0.494	0.708	0.443	0.871	0.618	0.289	0.508	0.479	south	5.1	No
02:00	0.494	0.709	0.442	0.873	0.618	0.290	0.509	0.480	south-southeast	5.2	No
02:10	0.493	0.706	0.444	0.871	0.617	0.290	0.508	0.481	south	5.1	No
02:20	0.494	0.705	0.443	0.870	0.617	0.290	0.510	0.480	south	5.0	No
02:30	0.494	0.706	0.442	0.873	0.616	0.289	0.508	0.482	south	5.3	No
02:40	0.494	0.707	0.443	0.872	0.617	0.290	0.507	0.479	south	5.3	No
02:50	0.493	0.709	0.441	0.871	0.617	0.289	0.507	0.479	south	5.3	No
03:00	0.495	0.707	0.444	0.872	0.619	0.289	0.508	0.479	south	3.9	No
03:10	0.493	0.705	0.443	0.871	0.618	0.290	0.508	0.480	south-southwest	3.6	No
03:20	0.494	0.706	0.443	0.871	0.618	0.290	0.507	0.482	south-southwest	2.8	No
03:30	0.494	0.706	0.442	0.872	0.616	0.289	0.508	0.481	southwest	2.7	No
03:40	0.493	0.706	0.442	0.871	0.618	0.289	0.508	0.481	southwest	2.9	No
03:50	0.495	0.707	0.442	0.874	0.618	0.290	0.507	0.480	southwest	2.9	No
04:00	0.494	0.709	0.441	0.873	0.617	0.289	0.510	0.482	southwest	4.5	No
04:10	0.495	0.706	0.442	0.871	0.619	0.290	0.509	0.480	southwest	4.0	No
04:20	0.495	0.708	0.442	0.874	0.618	0.291	0.508	0.479	southwest	3.8	No
04:30	0.495	0.706	0.441	0.871	0.618	0.289	0.509	0.480	southwest	4.4	No
04:40	0.494	0.706	0.443	0.872	0.618	0.291	0.508	0.481	southwest	5.3	No
04:50	0.494	0.706	0.442	0.873	0.618	0.290	0.508	0.480	southwest	4.7	No
05:00	0.494	0.707	0.442	0.870	0.619	0.289	0.508	0.481	south-southwest	3.6	No
05:10	0.495	0.705	0.443	0.873	0.618	0.289	0.507	0.480	south-southwest	3.7	No
05:20	0.493	0.707	0.442	0.872	0.619	0.289	0.508	0.480	south-southwest	3.7	No
05:30	0.494	0.707	0.442	0.874	0.617	0.289	0.509	0.481	southwest	3.7	No
05:40	0.494	0.707	0.442	0.873	0.620	0.289	0.507	0.482	west-southwest	4.1	No
05:50	0.495	0.706	0.443	0.873	0.619	0.290	0.507	0.479	southwest	4.8	No
06:00	0.494	0.706	0.444	0.874	0.618	0.290	0.508	0.481	southwest	3.5	No
06:10	0.496	0.706	0.442	0.874	0.617	0.289	0.508	0.480	south-southwest	4.4	No
06:20	0.496	0.707	0.443	0.873	0.618	0.289	0.508	0.481	south-southwest	6.2	No
06:30	0.495	0.709	0.442	0.875	0.618	0.290	0.508	0.481	south-southwest	6.0	No
06:40	0.495	0.708	0.444	0.871	0.619	0.291	0.510	0.481	south-southwest	6.5	No
06:50	0.497	0.708	0.443	0.873	0.620	0.290	0.508	0.481	south-southwest	5.7	No
07:00	0.496	0.708	0.442	0.872	0.620	0.292	0.509	0.481	south-southwest	6.6	No
07:10	0.496	0.708	0.444	0.875	0.620	0.290	0.507	0.481	south-southwest	5.6	No
07:20	0.496	0.707	0.444	0.871	0.619	0.291	0.508	0.482	south-southwest	5.5	No
07:30	0.495	0.708	0.443	0.875	0.619	0.289	0.507	0.482	south-southwest	5.2	No
07:40	0.495	0.709	0.445	0.873	0.619	0.290	0.507	0.481	south-southwest	6.9	No
07:50	0.496	0.707	0.443	0.874	0.619	0.291	0.508	0.482	south-southwest	7.5	No
08:00	0.497	0.708	0.443	0.873	0.619	0.291	0.508	0.481	south-southwest	6.6	No
08:10	0.495	0.709	0.443	0.874	0.619	0.289	0.507	0.482	south-southwest	7.1	No
08:20	0.495	0.708	0.443	0.874	0.621	0.289	0.507	0.481	south	5.0	No
08:30	0.496	0.710	0.446	0.873	0.621	0.289	0.506	0.482	south	5.6	No
08:40	0.497	0.709	0.443	0.875	0.619	0.290	0.508	0.482	south	5.8	No
08:50	0.495	0.706	0.442	0.874	0.620	0.290	0.506	0.481	south	6.4	No
09:00	0.494	0.708	0.445	0.873	0.619	0.290	0.507	0.482	south	6.0	No
09:10	0.497	0.707	0.445	0.875	0.621	0.289	0.507	0.481	south	5.2	No
09:20	0.496	0.708	0.444	0.874	0.620	0.290	0.509	0.481	south-southeast	3.8	No
09:30	0.496	0.707	0.443	0.875	0.619	0.288	0.509	0.480	south-southeast	3.9	No
09:40	0.496	0.708	0.446	0.874	0.618	0.290	0.508	0.480	south-southeast	3.5	No
09:50	0.496	0.709	0.444	0.876	0.618	0.290	0.508	0.480	south-southeast	4.8	No
10:00	0.498	0.708	0.443	0.875	0.619	0.290	0.509	0.481	south-southeast	5.1	No
10:10	0.496	0.710	0.442	0.876	0.621	0.290	0.508	0.480	south-southeast	6.4	No
10:20	0.497	0.710	0.443	0.874	0.621	0.290	0.509	0.479	south-southeast	6.8	No
10:30	0.498	0.710	0.444	0.875	0.618	0.290	0.509	0.480	southeast	6.6	No
10:40	0.497	0.711	0.444	0.875	0.619	0.289	0.509	0.479	southeast	6.8	No
10:50	0.498	0.710	0.444	0.878	0.622	0.291	0.508	0.480	southeast	8.0	No
11:00	0.498	0.710	0.444	0.876	0.622	0.291	0.509	0.481	southeast	8.2	No
11:10	0.498	0.711	0.444	0.876	0.621	0.291	0.510	0.480	southeast	6.9	No
11:20	0.498	0.713	0.444	0.876	0.623	0.290	0.509	0.481	southeast	8.9	No
11:30	0.500	0.713	0.443	0.875	0.620	0.290	0.509	0.481	southeast	8.5	No
11:40	0.499	0.713	0.444	0.877	0.621	0.290	0.508	0.481	southeast	8.1	No
11:50	0.497	0.712	0.444	0.876	0.623	0.290	0.510	0.481	southeast	7.3	No
12:00	0.497	0.712	0.446	0.876	0.621	0.290	0.509	0.480	southeast	6.4	No
12:10	0.499	0.712	0.444	0.874	0.622	0.291	0.509	0.481	south-southeast	3.6	No
12:20	0.500	0.712	0.446	0.876	0.622	0.291	0.509	0.482	south	3.3	No
12:30	0.499	0.714	0.446	0.877	0.621	0.291	0.508	0.481	south	3.8	No
12:40	0.501	0.711	0.445	0.877	0.622	0.289	0.509	0.482	south-southeast	7.8	No
12:50	0.500	0.713	0.447	0.877	0.622	0.291	0.509	0.481	south-southeast	8.3	No
13:00	0.498	0.714	0.446	0.877	0.622	0.290	0.510	0.480	south-southeast	7.8	No
13:10	0.501	0.712	0.445	0.877	0.624	0.290	0.510	0.482	south-southeast	8.6	No
13:20	0.500	0.713	0.446	0.879	0.623	0.292	0.509	0.481	south-southeast	8.6	No
13:30	0.499	0.712	0.445	0.877	0.623	0.291	0.510	0.480	south-southeast	10.5	No
13:40	0.499	0.713	0.444	0.878	0.624	0.291	0.509	0.481	south-southeast	11.0	No
13:50	0.498	0.711	0.445	0.877	0.623	0.290	0.510	0.481	south-southeast	10.4	No
14:00	0.499	0.714	0.445	0.878	0.622	0.291	0.509	0.482	south	10.5	No
14:10	0.499	0.712	0.445	0.877	0.622	0.290	0.508	0.483	south-southeast	8.7	No
14:20	0.498	0.714	0.446	0.878	0.622	0.292	0.510	0.481	south	8.2	No
14:30	0.500	0.712	0.445	0.877	0.623	0.291	0.509	0.481	south-southeast	7.7	No
14:40	0.502	0.712	0.445	0.878	0.622	0.291	0.508	0.483	south	7.2	No
14:50	0.500	0.714	0.446	0.876	0.623	0.291	0.510	0.482	south	7.3	No
15:00	0.502	0.714	0.447	0.879	0.622	0.292	0.509	0.483	south	9.3	No
15:10	0.499	0.714	0.446	0.879	0.622	0.291	0.508	0.484	south-southeast	8.6	No
15:20	0.502	0.715	0.445	0.876	0.624	0.292	0.510	0.482	south-southeast	9.3	No
15:30	0.500	0.713	0.446	0.878	0.626	0.290	0.508	0.484	south-southeast	8.3	No
15:40	0.499	0.713	0.447	0.881	0.624	0.291	0.508	0.484	south-southeast	7.2	No
15:50	0.499	0.711	0.445	0.876	0.624	0.292	0.508	0.483	southeast	6.8	No
16:00	0.500	0.716	0.445	0.877	0.625	0.291	0.508	0.483	south-southeast	5.2	No
16:10	0.501	0.715	0.446	0.878	0.624	0.291	0.509	0.484	south-southeast	4.9	No
16:20	0.499	0.714	0.445	0.881	0.625	0.292	0.508	0.484	south-southeast	4.3	No
16:30	0.499	0.714	0.445	0.880	0.626	0.291	0.509	0.483	south-southeast	3.9	No
16:40	0.499	0.714	0.446	0.878	0.625	0.292	0.508	0.485	south-southeast	4.3	No
16:50	0.501	0.713	0.444	0.879	0.626	0.293	0.508	0.484	south	5.2	No
17:00	0.500	0.713	0.447	0.879	0.624	0.292	0.509	0.485	south	5.8	No
17:10	0.500	0.715	0.447	0.880	0.626	0.291	0.508	0.486	south	5.0	No
17:20	0.500	0.715	0.446	0.878	0.625	0.292	0.509	0.484	south	5.6	No
17:30	0.500	0.713	0.447	0.879	0.625	0.292	0.509	0.486	south-southwest	6.4	No
17:40	0.500	0.714	0.446	0.878	0.624	0.292	0.509	0.485	south-southwest	7.4	No
17:50	0.501	0.715	0.448	0.881	0.627	0.293	0.509	0.485	south-southwest	6.5	No
18:00	0.500	0.715	0.448	0.881	0.628	0.291	0.508	0.484	south	6.1	No
18:10	0.501	0.718	0.448	0.879	0.625	0.294	0.511	0.484	south-southwest	8.3	No
18:20	0.500	0.717	0.448	0.878	0.628	0.292	0.512	0.483	south-southwest	8.2	No
18:30	0.500	0.718	0.449	0.880	0.628	0.293	0.511	0.485	south-southwest	9.4	No
18:40	0.501	0.718	0.449	0.882	0.626	0.291	0.509	0.485	south-southwest	8.4	No
18:50	0.501	0.716	0.450	0.880	0.626	0.293	0.510	0.484	south-southwest	8.6	No
19:00	0.499	0.717	0.450	0.880	0.627	0.293	0.510	0.484	south-southwest	6.9	No
19:10	0.500	0.715	0.447	0.879	0.627	0.292	0.510	0.484	southwest	7.7	No
19:20	0.501	0.715	0.448	0.879	0.626	0.293	0.509	0.485	southwest	6.7	No
19:30	0.500	0.715	0.450	0.880	0.627	0.292	0.511	0.486	southwest	8.8	No
19:40	0.500	0.716	0.448	0.880	0.626	0.292	0.509	0.484	southwest	9.4	No
19:50	0.500	0.714	0.449	0.880	0.627	0.291	0.510	0.486	southwest	8.8	No
20:00	0.500	0.716	0.448	0.879	0.627	0.293	0.508	0.484	southwest	9.4	No
20:10	0.499	0.713	0.448	0.879	0.627	0.292	0.509	0.484	southwest	8.9	No
20:20	0.499	0.715	0.446	0.876	0.622	0.291	0.510	0.485	southwest	9.0	No
20:30	0.500	0.716	0.448	0.879	0.626	0.291	0.509	0.485	southwest	8.7	No
20:40	0.502	0.715	0.449	0.878	0.626	0.291	0.510	0.484	west-southwest	9.7	No
20:50	0.499	0.715	0.449	0.879	0.625	0.291	0.509	0.485	west-southwest	8.6	No
21:00	0.499	0.715	0.448	0.879	0.625	0.292	0.510	0.484	southwest	9.5	No
21:10	0.501	0.712	0.449	0.880	0.625	0.292	0.508	0.482	southwest	9.4	No
21:20	0.500	0.713	0.448	0.879	0.627	0.290	0.508	0.483	southwest	9.8	No
21:30	0.501	0.715	0.449	0.879	0.625	0.291	0.508	0.484	southwest	8.9	No
21:40	0.499	0.715	0.450	0.879	0.625	0.292	0.509	0.484	southwest	8.1	No
21:50	0.501	0.715	0.450	0.879	0.626	0.292	0.508	0.484	west-southwest	7.4	No
22:00	0.500	0.715	0.449	0.879	0.627	0.291	0.509	0.485	west-southwest	6.7	No
22:10	0.500	0.715	0.448	0.881	0.628	0.291	0.510	0.483	west	5.6	No
22:20	0.500	0.716	0.449	0.880	0.628	0.293	0.511	0.484	west	5.8	No
22:30	0.502	0.717	0.449	0.880	0.630	0.293	0.509	0.484	west	5.2	No
22:40	0.500	0.717	0.449	0.881	0.629	0.292	0.510	0.486	west	6.2	No
22:50	0.502	0.715	0.449	0.881	0.628	0.293	0.509	0.486	west-northwest	5.6	No
23:00	0.502	0.718	0.449	0.882	0.626	0.292	0.509	0.485	west-northwest	7.6	No
23:10	0.500	0.718	0.449	0.882	0.627	0.293	0.509	0.486	west	8.1	No
23:20	0.502	0.718	0.449	0.882	0.627	0.293	0.510	0.486	west-northwest	5.4	No
23:30	0.504	0.719	0.449	0.882	0.628	0.292	0.510	0.488	northwest	5.7	No
23:40	0.502	0.718	0.449	0.882	0.629	0.293	0.511	0.489	west	7.3	No
23:50	0.502	0.715	0.450	0.883	0.630	0.293	0.510	0.487	west-northwest	6.7	No