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

○Information

○Measurement value list ： 2025/08/27(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	0.529	0.760	0.475	0.946	0.688	0.306	0.531	0.494	south-southwest	4.0	No
00:10	0.529	0.758	0.474	0.946	0.687	0.306	0.531	0.495	southwest	4.3	No
00:20	0.530	0.759	0.473	0.947	0.688	0.306	0.529	0.495	south-southwest	3.8	No
00:30	0.529	0.760	0.474	0.947	0.690	0.307	0.529	0.496	south-southwest	2.9	No
00:40	0.529	0.759	0.473	0.947	0.688	0.306	0.530	0.495	south	1.8	No
00:50	0.529	0.762	0.475	0.947	0.690	0.307	0.530	0.496	south	2.8	No
01:00	0.528	0.757	0.475	0.945	0.689	0.307	0.530	0.495	south-southeast	3.3	No
01:10	0.529	0.759	0.474	0.947	0.689	0.305	0.530	0.495	south	2.3	No
01:20	0.529	0.758	0.472	0.947	0.691	0.307	0.530	0.496	south	2.2	No
01:30	0.528	0.759	0.474	0.948	0.689	0.307	0.528	0.494	south	2.8	No
01:40	0.529	0.761	0.474	0.946	0.688	0.306	0.529	0.494	south	2.3	No
01:50	0.529	0.760	0.474	0.946	0.689	0.306	0.529	0.495	south	2.8	No
02:00	0.528	0.758	0.476	0.948	0.690	0.306	0.531	0.494	south	2.5	No
02:10	0.529	0.761	0.475	0.947	0.690	0.305	0.529	0.495	south	2.4	No
02:20	0.529	0.758	0.475	0.948	0.689	0.307	0.530	0.495	south-southwest	2.6	No
02:30	0.529	0.758	0.474	0.946	0.690	0.306	0.529	0.495	south-southwest	2.3	No
02:40	0.529	0.760	0.475	0.946	0.690	0.306	0.530	0.496	south-southwest	2.4	No
02:50	0.529	0.759	0.474	0.949	0.690	0.306	0.530	0.495	south	2.3	No
03:00	0.530	0.757	0.474	0.950	0.691	0.307	0.530	0.496	south-southwest	2.1	No
03:10	0.528	0.758	0.474	0.948	0.689	0.306	0.530	0.494	south-southwest	2.1	No
03:20	0.529	0.759	0.473	0.949	0.689	0.306	0.530	0.495	south-southeast	2.2	No
03:30	0.530	0.759	0.472	0.950	0.689	0.306	0.531	0.496	south	2.0	No
03:40	0.529	0.760	0.475	0.948	0.690	0.307	0.530	0.496	south-southwest	0.9	No
03:50	0.529	0.759	0.474	0.948	0.689	0.305	0.529	0.495	west-southwest	1.4	No
04:00	0.530	0.759	0.473	0.947	0.688	0.305	0.529	0.494	west	1.0	No
04:10	0.529	0.758	0.474	0.948	0.690	0.307	0.529	0.496	west-southwest	1.0	No
04:20	0.530	0.760	0.475	0.948	0.689	0.305	0.530	0.495	west-southwest	1.3	No
04:30	0.530	0.758	0.475	0.947	0.689	0.306	0.529	0.496	west-northwest	0.8	No
04:40	0.529	0.759	0.475	0.949	0.689	0.308	0.529	0.495	northwest	1.5	Yes
04:50	0.530	0.758	0.476	0.948	0.689	0.305	0.530	0.496	west	3.0	No
05:00	0.530	0.759	0.474	0.950	0.690	0.304	0.529	0.496	west	4.6	No
05:10	0.530	0.757	0.473	0.950	0.689	0.308	0.529	0.496	west	3.7	No
05:20	0.527	0.760	0.473	0.949	0.691	0.306	0.530	0.494	west	3.5	No
05:30	0.530	0.761	0.474	0.948	0.690	0.306	0.530	0.496	west	3.4	No
05:40	0.528	0.760	0.473	0.948	0.689	0.306	0.528	0.494	west	3.4	No
05:50	0.529	0.758	0.474	0.948	0.690	0.306	0.527	0.494	west	3.2	No
06:00	0.529	0.759	0.474	0.949	0.689	0.306	0.530	0.495	west-southwest	2.3	No
06:10	0.529	0.759	0.472	0.947	0.689	0.305	0.529	0.494	southwest	1.9	No
06:20	0.531	0.759	0.474	0.950	0.689	0.306	0.529	0.496	southwest	1.3	No
06:30	0.530	0.760	0.474	0.949	0.692	0.307	0.529	0.495	west-southwest	1.9	No
06:40	0.531	0.759	0.474	0.950	0.690	0.306	0.530	0.495	southwest	1.8	No
06:50	0.530	0.758	0.473	0.946	0.688	0.306	0.529	0.495	southwest	2.4	No
07:00	0.530	0.759	0.473	0.947	0.690	0.305	0.529	0.496	southwest	2.8	No
07:10	0.532	0.759	0.473	0.948	0.688	0.306	0.531	0.496	south-southwest	2.1	No
07:20	0.531	0.758	0.474	0.949	0.688	0.308	0.529	0.495	south	1.9	No
07:30	0.531	0.760	0.475	0.947	0.689	0.306	0.530	0.496	south-southeast	1.9	No
07:40	0.529	0.758	0.476	0.948	0.689	0.306	0.529	0.497	south-southeast	1.5	No
07:50	0.525	0.759	0.473	0.949	0.690	0.307	0.529	0.496	south-southeast	1.7	No
08:00	0.524	0.758	0.473	0.947	0.688	0.307	0.529	0.496	south-southeast	2.0	No
08:10	0.524	0.758	0.473	0.946	0.689	0.306	0.531	0.496	southeast	1.7	No
08:20	0.523	0.757	0.473	0.948	0.691	0.306	0.532	0.495	south-southeast	2.1	No
08:30	0.526	0.759	0.473	0.948	0.688	0.306	0.532	0.497	south-southeast	1.8	No
08:40	0.525	0.757	0.474	0.949	0.690	0.305	0.532	0.496	south-southeast	2.7	No
08:50	0.521	0.760	0.473	0.947	0.688	0.306	0.531	0.494	south-southeast	2.6	No
09:00	0.524	0.760	0.475	0.947	0.690	0.306	0.531	0.494	south-southeast	2.9	No
09:10	0.523	0.760	0.472	0.946	0.689	0.306	0.530	0.494	southeast	2.4	No
09:20	0.524	0.758	0.476	0.948	0.690	0.305	0.531	0.493	southeast	3.1	No
09:30	0.527	0.759	0.475	0.946	0.690	0.306	0.531	0.494	southeast	2.9	No
09:40	0.526	0.759	0.475	0.950	0.689	0.304	0.530	0.495	southeast	3.8	No
09:50	0.526	0.759	0.475	0.951	0.690	0.306	0.530	0.493	southeast	3.6	No
10:00	0.526	0.756	0.475	0.951	0.690	0.306	0.528	0.494	southeast	3.7	No
10:10	0.527	0.760	0.476	0.950	0.691	0.306	0.530	0.495	south-southeast	3.0	No
10:20	0.526	0.761	0.476	0.949	0.693	0.304	0.530	0.495	south-southeast	2.7	No
10:30	0.525	0.762	0.475	0.952	0.689	0.306	0.531	0.496	south	2.6	No
10:40	0.528	0.761	0.475	0.951	0.691	0.305	0.529	0.496	south	3.0	No
10:50	0.527	0.763	0.477	0.951	0.692	0.306	0.530	0.496	south-southeast	3.2	No
11:00	0.526	0.763	0.476	0.950	0.691	0.307	0.531	0.494	southwest	4.9	No
11:10	0.528	0.762	0.476	0.953	0.691	0.306	0.531	0.496	west-southwest	6.5	No
11:20	0.528	0.763	0.477	0.951	0.694	0.306	0.531	0.496	west-southwest	6.4	No
11:30	0.528	0.763	0.477	0.949	0.692	0.307	0.530	0.496	west-southwest	6.2	No
11:40	0.529	0.761	0.475	0.953	0.688	0.307	0.530	0.497	west-southwest	6.8	No
11:50	0.529	0.765	0.471	0.953	0.693	0.307	0.531	0.497	west	6.4	No
12:00	0.529	0.761	0.477	0.952	0.693	0.307	0.529	0.498	southeast	3.0	No
12:10	0.527	0.756	0.475	0.952	0.692	0.308	0.532	0.498	south-southeast	5.1	No
12:20	0.530	0.758	0.476	0.954	0.692	0.303	0.531	0.499	south	5.5	No
12:30	0.532	0.764	0.472	0.953	0.693	0.303	0.532	0.497	south-southeast	6.6	No
12:40	0.530	0.762	0.475	0.954	0.693	0.306	0.533	0.498	south-southeast	6.5	No
12:50	0.529	0.755	0.475	0.954	0.691	0.304	0.533	0.498	south-southeast	5.4	No
13:00	0.530	0.761	0.475	0.953	0.694	0.303	0.532	0.498	south-southeast	6.1	No
13:10	0.530	0.763	0.476	0.954	0.693	0.303	0.532	0.497	south-southeast	6.1	No
13:20	0.529	0.763	0.476	0.954	0.694	0.304	0.533	0.497	south-southeast	5.4	No
13:30	0.529	0.760	0.476	0.954	0.694	0.304	0.531	0.497	south-southeast	5.0	No
13:40	0.531	0.762	0.476	0.954	0.692	0.306	0.533	0.498	south-southeast	4.3	No
13:50	0.531	0.759	0.476	0.954	0.691	0.307	0.530	0.500	south-southeast	4.6	No
14:00	0.529	0.761	0.473	0.954	0.692	0.306	0.531	0.497	south-southeast	3.3	No
14:10	0.529	0.762	0.475	0.955	0.693	0.305	0.531	0.495	south-southwest	3.7	Yes
14:20	0.530	0.762	0.476	0.954	0.692	0.304	0.531	0.496	south	4.0	Yes
14:30	0.530	0.762	0.475	0.951	0.691	0.306	0.532	0.496	south	4.3	Yes
14:40	0.531	0.763	0.475	0.952	0.691	0.306	0.532	0.495	south	4.5	No
14:50	0.531	0.763	0.474	0.954	0.691	0.305	0.530	0.494	south	4.3	No
15:00	0.530	0.763	0.476	0.952	0.692	0.303	0.530	0.495	south-southwest	4.6	No
15:10	0.531	0.761	0.473	0.952	0.690	0.306	0.528	0.497	southwest	1.3	Yes
15:20	0.531	0.763	0.474	0.951	0.690	0.307	0.532	0.493	southwest	1.7	Yes
15:30	0.533	0.762	0.476	0.953	0.693	0.307	0.530	0.494	west-northwest	4.5	Yes
15:40	0.533	0.765	0.476	0.954	0.694	0.307	0.530	0.496	west-northwest	4.7	Yes
15:50	0.532	0.764	0.478	0.954	0.696	0.308	0.531	0.495	west-southwest	3.2	Yes
16:00	0.533	0.767	0.477	0.954	0.694	0.308	0.531	0.496	south-southwest	4.9	No
16:10	0.532	0.765	0.476	0.953	0.694	0.306	0.532	0.495	southwest	4.3	Yes
16:20	0.531	0.765	0.478	0.954	0.695	0.307	0.530	0.497	west	3.2	Yes
16:30	0.531	0.765	0.478	0.955	0.696	0.307	0.531	0.497	west-northwest	2.9	Yes
16:40	0.532	0.764	0.477	0.954	0.695	0.307	0.531	0.496	west-northwest	2.5	Yes
16:50	0.531	0.765	0.479	0.954	0.694	0.306	0.531	0.495	north-northwest	3.4	Yes
17:00	0.532	0.765	0.476	0.954	0.693	0.307	0.530	0.496	north	4.5	No
17:10	0.530	0.765	0.476	0.953	0.692	0.306	0.529	0.495	north-northeast	3.5	No
17:20	0.532	0.763	0.477	0.953	0.694	0.307	0.531	0.494	north	3.3	No
17:30	0.529	0.764	0.475	0.953	0.693	0.305	0.531	0.495	north-northwest	3.6	No
17:40	0.529	0.762	0.476	0.953	0.690	0.306	0.531	0.495	north	3.9	No
17:50	0.529	0.763	0.473	0.953	0.692	0.306	0.529	0.496	north-northwest	4.6	No
18:00	0.531	0.763	0.476	0.952	0.692	0.307	0.529	0.496	north-northwest	3.8	No
18:10	0.531	0.762	0.474	0.954	0.691	0.305	0.529	0.496	northwest	4.1	No
18:20	0.530	0.761	0.474	0.953	0.690	0.305	0.530	0.495	northwest	3.5	No
18:30	0.529	0.762	0.475	0.954	0.691	0.305	0.530	0.495	northwest	3.4	No
18:40	0.530	0.761	0.474	0.953	0.691	0.305	0.530	0.494	west-northwest	3.2	No
18:50	0.529	0.762	0.474	0.951	0.692	0.306	0.530	0.495	northwest	3.4	No
19:00	0.526	0.762	0.473	0.951	0.692	0.305	0.530	0.495	west-northwest	2.3	No
19:10	0.529	0.763	0.475	0.952	0.690	0.305	0.531	0.496	west-northwest	2.2	No
19:20	0.528	0.761	0.477	0.950	0.691	0.306	0.531	0.496	west	3.0	No
19:30	0.529	0.760	0.475	0.954	0.691	0.305	0.530	0.496	west	3.2	No
19:40	0.527	0.762	0.476	0.954	0.691	0.306	0.529	0.495	west-northwest	3.1	No
19:50	0.530	0.761	0.474	0.953	0.691	0.306	0.531	0.495	west	2.0	No
20:00	0.528	0.762	0.475	0.953	0.691	0.306	0.530	0.495	west-northwest	3.5	No
20:10	0.531	0.762	0.476	0.953	0.693	0.305	0.531	0.494	west-northwest	2.5	No
20:20	0.529	0.763	0.475	0.955	0.691	0.305	0.529	0.496	northwest	1.8	No
20:30	0.530	0.763	0.474	0.953	0.691	0.307	0.529	0.495	northwest	1.6	No
20:40	0.529	0.763	0.475	0.953	0.690	0.305	0.531	0.495	northwest	2.9	No
20:50	0.529	0.762	0.475	0.951	0.690	0.307	0.530	0.495	north-northwest	2.0	No
21:00	0.529	0.763	0.474	0.953	0.690	0.306	0.530	0.495	north-northwest	2.3	No
21:10	0.529	0.763	0.474	0.954	0.691	0.306	0.530	0.496	northwest	2.1	No
21:20	0.528	0.763	0.474	0.953	0.691	0.306	0.530	0.495	north-northwest	1.8	No
21:30	0.528	0.762	0.473	0.952	0.691	0.305	0.532	0.494	north-northwest	2.7	No
21:40	0.528	0.762	0.475	0.953	0.690	0.306	0.531	0.497	north-northwest	3.0	No
21:50	0.527	0.764	0.475	0.950	0.690	0.305	0.531	0.495	north-northwest	3.4	No
22:00	0.529	0.764	0.474	0.953	0.692	0.305	0.531	0.495	northwest	3.4	No
22:10	0.530	0.764	0.474	0.954	0.689	0.304	0.532	0.497	northwest	3.4	No
22:20	0.528	0.761	0.474	0.952	0.689	0.306	0.531	0.496	northwest	2.4	No
22:30	0.529	0.762	0.474	0.953	0.692	0.305	0.532	0.496	northwest	2.0	No
22:40	0.529	0.762	0.476	0.953	0.691	0.304	0.530	0.496	west	1.3	No
22:50	0.530	0.764	0.474	0.953	0.692	0.307	0.531	0.495	west-southwest	0.8	No
23:00	0.529	0.764	0.474	0.955	0.691	0.305	0.530	0.495	west	1.3	No
23:10	0.528	0.762	0.474	0.953	0.693	0.305	0.531	0.495	west	1.3	No
23:20	0.527	0.762	0.475	0.953	0.691	0.307	0.530	0.495	west	1.8	No
23:30	0.528	0.763	0.473	0.954	0.691	0.305	0.530	0.496	northwest	2.8	No
23:40	0.530	0.761	0.475	0.953	0.690	0.305	0.530	0.495	west-northwest	3.6	No
23:50	0.529	0.761	0.475	0.955	0.691	0.306	0.530	0.497	northwest	3.0	No