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

○Information

○Measurement value list ： 2025/07/30(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	0.521	0.768	0.480	0.951	0.690	0.309	0.532	0.497	south-southeast	2.4	No
00:10	0.522	0.769	0.479	0.952	0.689	0.308	0.532	0.498	south-southeast	2.6	No
00:20	0.522	0.768	0.479	0.953	0.691	0.307	0.530	0.497	south-southeast	2.7	No
00:30	0.523	0.768	0.478	0.952	0.692	0.309	0.531	0.496	south-southeast	2.2	No
00:40	0.522	0.769	0.479	0.953	0.690	0.309	0.531	0.498	south-southeast	2.2	No
00:50	0.523	0.766	0.479	0.952	0.690	0.309	0.532	0.496	south-southeast	2.2	No
01:00	0.524	0.770	0.479	0.951	0.691	0.309	0.531	0.498	south-southeast	2.5	No
01:10	0.522	0.768	0.479	0.951	0.692	0.307	0.531	0.497	south-southeast	2.6	No
01:20	0.522	0.768	0.480	0.952	0.692	0.307	0.531	0.497	southeast	2.4	No
01:30	0.522	0.769	0.480	0.952	0.692	0.308	0.531	0.497	south-southeast	2.3	No
01:40	0.521	0.768	0.480	0.952	0.693	0.308	0.532	0.498	south-southeast	1.9	No
01:50	0.524	0.767	0.479	0.954	0.692	0.310	0.532	0.498	south	2.3	No
02:00	0.523	0.769	0.479	0.955	0.692	0.308	0.531	0.498	south-southwest	2.1	No
02:10	0.523	0.769	0.479	0.953	0.691	0.308	0.531	0.496	southwest	2.1	No
02:20	0.525	0.769	0.479	0.954	0.690	0.308	0.532	0.497	southwest	1.6	No
02:30	0.524	0.769	0.480	0.952	0.693	0.309	0.531	0.497	southwest	1.5	No
02:40	0.524	0.769	0.480	0.954	0.693	0.309	0.531	0.498	southwest	2.1	No
02:50	0.524	0.769	0.480	0.954	0.692	0.308	0.533	0.497	south-southwest	0.9	No
03:00	0.524	0.769	0.479	0.955	0.692	0.307	0.532	0.498	west-southwest	1.8	No
03:10	0.523	0.770	0.480	0.955	0.692	0.307	0.532	0.498	west-southwest	1.6	No
03:20	0.523	0.770	0.478	0.952	0.693	0.307	0.531	0.498	west	1.9	No
03:30	0.525	0.771	0.479	0.953	0.691	0.307	0.531	0.497	west	2.4	No
03:40	0.524	0.768	0.480	0.954	0.691	0.308	0.532	0.497	west	2.6	No
03:50	0.524	0.769	0.480	0.952	0.690	0.308	0.531	0.497	west-northwest	2.6	No
04:00	0.524	0.771	0.479	0.953	0.692	0.307	0.532	0.496	west-northwest	2.9	No
04:10	0.526	0.770	0.480	0.952	0.692	0.308	0.531	0.499	northwest	3.4	No
04:20	0.525	0.768	0.480	0.956	0.692	0.308	0.532	0.498	northwest	3.0	No
04:30	0.526	0.769	0.480	0.954	0.693	0.308	0.531	0.498	northwest	2.7	No
04:40	0.524	0.769	0.480	0.952	0.692	0.309	0.529	0.496	northwest	2.9	No
04:50	0.524	0.770	0.480	0.954	0.692	0.308	0.531	0.498	northwest	2.6	No
05:00	0.524	0.770	0.481	0.955	0.693	0.309	0.531	0.498	northwest	3.4	No
05:10	0.524	0.768	0.479	0.954	0.692	0.308	0.530	0.499	northwest	3.5	No
05:20	0.524	0.770	0.480	0.954	0.691	0.307	0.532	0.498	northwest	3.5	No
05:30	0.526	0.771	0.480	0.955	0.692	0.308	0.532	0.498	west-northwest	4.1	No
05:40	0.525	0.769	0.480	0.952	0.692	0.308	0.532	0.499	northwest	3.4	No
05:50	0.525	0.768	0.480	0.955	0.692	0.308	0.531	0.498	northwest	2.8	No
06:00	0.526	0.767	0.480	0.954	0.692	0.308	0.532	0.498	northwest	3.5	No
06:10	0.525	0.767	0.480	0.955	0.690	0.307	0.532	0.497	north-northwest	3.3	No
06:20	0.525	0.768	0.478	0.954	0.691	0.308	0.532	0.499	north-northwest	2.4	No
06:30	0.525	0.769	0.481	0.956	0.691	0.309	0.531	0.499	north	2.3	No
06:40	0.525	0.771	0.481	0.955	0.692	0.308	0.532	0.497	north-northwest	1.7	No
06:50	0.525	0.769	0.480	0.956	0.692	0.308	0.532	0.498	north-northwest	1.5	No
07:00	0.524	0.769	0.479	0.955	0.691	0.309	0.533	0.498	north-northwest	1.1	No
07:10	0.524	0.769	0.479	0.957	0.691	0.308	0.532	0.498	north-northeast	1.4	No
07:20	0.522	0.767	0.480	0.953	0.691	0.308	0.532	0.497	north-northeast	1.4	No
07:30	0.523	0.767	0.478	0.954	0.692	0.308	0.532	0.498	northeast	2.6	No
07:40	0.523	0.767	0.479	0.952	0.692	0.308	0.531	0.499	north-northeast	2.6	No
07:50	0.523	0.766	0.478	0.953	0.692	0.306	0.531	0.498	north	2.7	No
08:00	0.522	0.765	0.478	0.952	0.690	0.307	0.532	0.499	north-northeast	3.0	No
08:10	0.522	0.766	0.478	0.952	0.690	0.306	0.531	0.499	north-northeast	2.6	No
08:20	0.524	0.768	0.479	0.953	0.689	0.306	0.531	0.498	north-northeast	3.3	No
08:30	0.523	0.768	0.479	0.949	0.689	0.307	0.530	0.497	north-northeast	3.4	No
08:40	0.523	0.768	0.478	0.951	0.689	0.305	0.529	0.499	northeast	3.8	No
08:50	0.522	0.767	0.478	0.953	0.689	0.305	0.531	0.497	north-northeast	3.9	No
09:00	0.523	0.768	0.478	0.953	0.690	0.307	0.531	0.496	north-northeast	2.7	No
09:10	0.522	0.766	0.477	0.952	0.690	0.306	0.532	0.498	northeast	2.3	No
09:20	0.524	0.768	0.476	0.951	0.689	0.304	0.532	0.496	north-northeast	2.1	No
09:30	0.524	0.767	0.477	0.952	0.689	0.304	0.532	0.495	north-northeast	2.0	No
09:40	0.523	0.768	0.477	0.951	0.690	0.306	0.532	0.497	northeast	2.9	No
09:50	0.524	0.768	0.477	0.950	0.689	0.305	0.532	0.497	northeast	3.3	No
10:00	0.523	0.767	0.477	0.952	0.688	0.306	0.531	0.497	east-northeast	3.3	No
10:10	0.524	0.767	0.475	0.953	0.688	0.304	0.530	0.497	north-northeast	2.4	No
10:20	0.524	0.767	0.476	0.950	0.691	0.306	0.531	0.496	east-northeast	2.0	No
10:30	0.524	0.767	0.478	0.951	0.688	0.306	0.530	0.496	northeast	3.2	No
10:40	0.523	0.766	0.476	0.950	0.688	0.305	0.532	0.497	northeast	2.7	No
10:50	0.521	0.769	0.479	0.951	0.688	0.305	0.530	0.496	east-northeast	2.7	No
11:00	0.524	0.770	0.477	0.952	0.689	0.304	0.530	0.497	northeast	3.4	No
11:10	0.523	0.769	0.477	0.950	0.687	0.307	0.530	0.496	east-northeast	3.2	No
11:20	0.522	0.768	0.478	0.953	0.689	0.306	0.530	0.497	east	4.1	No
11:30	0.523	0.766	0.476	0.951	0.689	0.305	0.530	0.498	east	4.0	No
11:40	0.523	0.768	0.479	0.950	0.688	0.305	0.530	0.497	east	3.4	No
11:50	0.524	0.768	0.478	0.951	0.690	0.305	0.531	0.498	east-northeast	3.0	No
12:00	0.524	0.767	0.477	0.952	0.690	0.306	0.531	0.497	east-northeast	3.7	No
12:10	0.523	0.767	0.478	0.951	0.689	0.306	0.532	0.497	east-northeast	3.8	No
12:20	0.524	0.769	0.479	0.950	0.691	0.307	0.530	0.498	northeast	3.3	No
12:30	0.524	0.770	0.478	0.950	0.689	0.306	0.531	0.497	northeast	3.4	No
12:40	0.524	0.767	0.479	0.950	0.691	0.305	0.531	0.497	east-northeast	3.7	No
12:50	0.525	0.770	0.478	0.950	0.689	0.306	0.530	0.498	east	3.5	No
13:00	0.524	0.769	0.478	0.950	0.691	0.307	0.532	0.499	east	3.8	No
13:10	0.524	0.770	0.476	0.953	0.691	0.306	0.531	0.498	east	3.0	No
13:20	0.525	0.769	0.478	0.950	0.689	0.306	0.533	0.498	east	3.6	No
13:30	0.527	0.769	0.480	0.952	0.689	0.306	0.531	0.497	east	3.1	No
13:40	0.527	0.770	0.479	0.950	0.688	0.307	0.531	0.498	east	3.5	No
13:50	0.526	0.767	0.477	0.953	0.692	0.306	0.532	0.498	east	3.0	No
14:00	0.524	0.768	0.478	0.953	0.690	0.307	0.532	0.498	east	3.7	No
14:10	0.527	0.767	0.479	0.951	0.692	0.306	0.531	0.497	east-southeast	3.5	No
14:20	0.525	0.768	0.477	0.950	0.690	0.307	0.532	0.498	east	2.5	No
14:30	0.527	0.770	0.478	0.951	0.691	0.307	0.532	0.499	east-northeast	3.2	No
14:40	0.527	0.770	0.478	0.952	0.690	0.306	0.531	0.498	east-northeast	3.1	No
14:50	0.526	0.767	0.479	0.952	0.694	0.306	0.531	0.497	northeast	3.3	No
15:00	0.526	0.771	0.479	0.952	0.693	0.307	0.532	0.498	northeast	3.1	No
15:10	0.528	0.767	0.481	0.951	0.693	0.307	0.532	0.499	northeast	2.5	No
15:20	0.525	0.770	0.480	0.951	0.693	0.308	0.534	0.500	east-northeast	3.3	No
15:30	0.527	0.770	0.480	0.954	0.691	0.306	0.533	0.499	east	2.8	No
15:40	0.526	0.772	0.480	0.953	0.691	0.307	0.533	0.497	east-northeast	2.7	No
15:50	0.525	0.770	0.480	0.954	0.692	0.307	0.533	0.496	east-southeast	3.2	No
16:00	0.524	0.769	0.480	0.953	0.692	0.306	0.534	0.496	east	2.8	No
16:10	0.524	0.771	0.481	0.955	0.690	0.306	0.533	0.498	east-northeast	2.8	No
16:20	0.525	0.770	0.479	0.955	0.691	0.305	0.533	0.497	east	2.3	No
16:30	0.525	0.772	0.479	0.955	0.691	0.306	0.534	0.497	east-northeast	2.5	No
16:40	0.524	0.771	0.480	0.954	0.690	0.307	0.532	0.497	east-northeast	2.1	No
16:50	0.525	0.769	0.481	0.953	0.691	0.306	0.532	0.497	east-northeast	2.7	No
17:00	0.525	0.771	0.480	0.953	0.689	0.307	0.530	0.497	east-northeast	2.2	No
17:10	0.523	0.767	0.480	0.956	0.689	0.307	0.531	0.498	southeast	2.3	No
17:20	0.524	0.767	0.479	0.955	0.690	0.306	0.531	0.497	east	2.0	No
17:30	0.523	0.770	0.479	0.955	0.691	0.306	0.532	0.495	east	2.0	No
17:40	0.524	0.768	0.480	0.955	0.691	0.306	0.532	0.496	east-southeast	2.1	No
17:50	0.523	0.770	0.477	0.955	0.690	0.306	0.530	0.498	east	1.0	No
18:00	0.524	0.768	0.479	0.956	0.691	0.308	0.531	0.497	east-southeast	1.8	No
18:10	0.524	0.767	0.478	0.952	0.689	0.306	0.532	0.498	east-southeast	1.8	No
18:20	0.521	0.768	0.477	0.953	0.690	0.307	0.532	0.497	east	1.9	No
18:30	0.522	0.769	0.476	0.953	0.690	0.306	0.531	0.497	east-southeast	1.4	No
18:40	0.524	0.769	0.478	0.954	0.690	0.308	0.531	0.498	southeast	0.8	No
18:50	0.523	0.767	0.477	0.953	0.693	0.307	0.531	0.498	south-southeast	0.7	No
19:00	0.523	0.769	0.478	0.953	0.692	0.308	0.532	0.498	south-southeast	0.8	No
19:10	0.524	0.769	0.479	0.953	0.692	0.308	0.530	0.498	south	1.1	No
19:20	0.524	0.768	0.480	0.954	0.692	0.307	0.531	0.497	-	CALM	No
19:30	0.524	0.769	0.479	0.952	0.692	0.307	0.531	0.497	south-southwest	0.6	No
19:40	0.524	0.770	0.479	0.954	0.693	0.308	0.532	0.498	-	CALM	No
19:50	0.524	0.771	0.480	0.951	0.691	0.308	0.531	0.498	-	CALM	No
20:00	0.523	0.770	0.480	0.953	0.692	0.309	0.531	0.498	south-southwest	0.9	No
20:10	0.525	0.770	0.479	0.955	0.692	0.308	0.532	0.499	south-southwest	0.8	No
20:20	0.524	0.769	0.478	0.955	0.691	0.309	0.530	0.499	south	0.6	No
20:30	0.525	0.768	0.478	0.954	0.689	0.308	0.532	0.498	south-southeast	0.6	No
20:40	0.524	0.769	0.479	0.954	0.691	0.308	0.531	0.498	south	1.2	No
20:50	0.525	0.770	0.477	0.953	0.690	0.308	0.533	0.498	south	1.1	No
21:00	0.525	0.771	0.480	0.954	0.692	0.309	0.532	0.498	south-southeast	0.6	No
21:10	0.526	0.769	0.479	0.954	0.691	0.308	0.531	0.499	south	1.0	No
21:20	0.524	0.771	0.478	0.953	0.692	0.307	0.531	0.498	south	0.9	No
21:30	0.523	0.770	0.479	0.954	0.691	0.308	0.531	0.498	south-southwest	0.6	No
21:40	0.524	0.768	0.479	0.955	0.692	0.308	0.532	0.498	west-southwest	0.8	No
21:50	0.526	0.770	0.479	0.954	0.692	0.309	0.530	0.498	west-southwest	0.7	No
22:00	0.525	0.769	0.478	0.955	0.692	0.308	0.531	0.498	-	CALM	No
22:10	0.523	0.769	0.480	0.955	0.692	0.308	0.531	0.498	-	CALM	No
22:20	0.522	0.771	0.480	0.953	0.693	0.308	0.533	0.498	-	CALM	No
22:30	0.524	0.770	0.480	0.955	0.691	0.307	0.532	0.499	-	CALM	No
22:40	0.525	0.770	0.481	0.954	0.692	0.307	0.532	0.498	-	CALM	No
22:50	0.525	0.769	0.479	0.956	0.694	0.307	0.532	0.498	-	CALM	No
23:00	0.524	0.769	0.480	0.954	0.690	0.308	0.531	0.497	-	CALM	No
23:10	0.525	0.769	0.481	0.954	0.691	0.308	0.533	0.498	northeast	0.9	No
23:20	0.525	0.771	0.480	0.955	0.692	0.309	0.531	0.498	north-northeast	0.8	No
23:30	0.525	0.770	0.480	0.954	0.693	0.307	0.531	0.497	north-northeast	1.3	No
23:40	0.524	0.771	0.480	0.955	0.693	0.308	0.532	0.498	north	1.3	No
23:50	0.526	0.771	0.482	0.956	0.694	0.308	0.531	0.499	north	1.7	No