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

○Information

○Measurement value list ： 2025/08/01(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	0.524	0.771	0.479	0.955	0.692	0.308	0.533	0.500	north-northwest	4.4	No
00:10	0.524	0.770	0.480	0.958	0.693	0.307	0.532	0.498	north-northwest	4.2	No
00:20	0.525	0.771	0.481	0.956	0.692	0.307	0.532	0.498	north-northwest	3.8	No
00:30	0.523	0.771	0.480	0.958	0.694	0.306	0.531	0.500	north-northwest	3.9	No
00:40	0.525	0.770	0.480	0.956	0.692	0.307	0.532	0.498	north-northwest	3.6	No
00:50	0.526	0.770	0.480	0.956	0.692	0.309	0.532	0.500	northwest	3.6	No
01:00	0.524	0.771	0.478	0.956	0.691	0.307	0.533	0.499	northwest	3.4	No
01:10	0.525	0.769	0.479	0.956	0.692	0.307	0.531	0.498	northwest	3.5	No
01:20	0.526	0.769	0.480	0.957	0.694	0.307	0.532	0.500	north-northwest	3.5	No
01:30	0.526	0.769	0.480	0.955	0.693	0.306	0.532	0.498	north-northwest	3.6	No
01:40	0.523	0.767	0.480	0.957	0.694	0.307	0.532	0.499	north-northwest	3.6	No
01:50	0.524	0.770	0.478	0.956	0.693	0.307	0.531	0.500	north-northwest	4.0	No
02:00	0.526	0.767	0.480	0.957	0.693	0.306	0.532	0.498	northwest	3.9	No
02:10	0.523	0.769	0.480	0.957	0.694	0.306	0.533	0.499	north-northwest	3.8	No
02:20	0.525	0.769	0.481	0.956	0.691	0.306	0.533	0.499	northwest	3.8	No
02:30	0.525	0.769	0.480	0.958	0.690	0.306	0.533	0.497	north-northwest	3.6	No
02:40	0.526	0.769	0.478	0.957	0.692	0.307	0.533	0.499	north-northwest	3.7	No
02:50	0.523	0.769	0.480	0.955	0.692	0.307	0.531	0.499	north-northwest	3.6	No
03:00	0.524	0.771	0.479	0.957	0.693	0.307	0.533	0.499	northwest	3.5	No
03:10	0.526	0.767	0.480	0.956	0.693	0.306	0.531	0.497	northwest	4.1	No
03:20	0.525	0.770	0.478	0.956	0.694	0.306	0.533	0.498	northwest	4.1	No
03:30	0.526	0.769	0.480	0.955	0.690	0.308	0.532	0.499	north-northwest	4.0	No
03:40	0.525	0.769	0.480	0.956	0.692	0.307	0.533	0.497	north-northwest	3.4	No
03:50	0.525	0.769	0.479	0.956	0.693	0.307	0.532	0.498	north-northwest	3.5	Yes
04:00	0.523	0.768	0.480	0.956	0.693	0.307	0.534	0.497	northwest	3.4	Yes
04:10	0.523	0.770	0.479	0.956	0.692	0.307	0.532	0.499	northwest	3.3	Yes
04:20	0.525	0.769	0.480	0.955	0.693	0.306	0.534	0.499	north-northwest	3.8	No
04:30	0.524	0.768	0.480	0.956	0.693	0.306	0.533	0.498	north-northwest	3.7	Yes
04:40	0.526	0.769	0.481	0.955	0.691	0.307	0.532	0.497	north-northwest	3.6	Yes
04:50	0.524	0.768	0.481	0.957	0.691	0.306	0.533	0.499	northwest	4.5	Yes
05:00	0.523	0.767	0.480	0.957	0.693	0.307	0.532	0.499	north-northwest	4.4	No
05:10	0.523	0.768	0.480	0.957	0.691	0.306	0.532	0.499	northwest	4.4	No
05:20	0.523	0.769	0.480	0.954	0.691	0.306	0.533	0.499	north-northwest	4.3	No
05:30	0.521	0.768	0.478	0.954	0.692	0.307	0.533	0.498	north-northwest	4.0	No
05:40	0.525	0.766	0.480	0.956	0.693	0.307	0.531	0.499	north-northwest	4.6	No
05:50	0.524	0.769	0.479	0.956	0.693	0.307	0.532	0.500	north-northwest	3.6	Yes
06:00	0.522	0.768	0.479	0.957	0.691	0.307	0.531	0.499	northwest	3.2	No
06:10	0.524	0.769	0.478	0.955	0.691	0.308	0.533	0.499	north-northwest	3.5	No
06:20	0.521	0.768	0.480	0.954	0.692	0.306	0.532	0.499	north	3.3	No
06:30	0.523	0.768	0.478	0.957	0.690	0.305	0.534	0.498	north-northwest	3.0	No
06:40	0.523	0.768	0.479	0.957	0.692	0.306	0.530	0.498	north	3.8	No
06:50	0.524	0.770	0.479	0.956	0.691	0.306	0.533	0.497	north	3.3	Yes
07:00	0.523	0.766	0.480	0.956	0.691	0.306	0.533	0.499	north-northwest	3.9	Yes
07:10	0.523	0.765	0.479	0.956	0.691	0.306	0.532	0.500	north-northwest	3.4	No
07:20	0.523	0.765	0.479	0.955	0.689	0.306	0.532	0.499	north	3.4	No
07:30	0.523	0.768	0.477	0.953	0.690	0.306	0.534	0.498	north	4.0	No
07:40	0.522	0.766	0.478	0.956	0.689	0.307	0.531	0.498	north	3.4	No
07:50	0.523	0.765	0.478	0.955	0.689	0.306	0.532	0.498	north	3.9	No
08:00	0.522	0.765	0.478	0.954	0.691	0.305	0.532	0.499	north-northeast	3.7	No
08:10	0.522	0.764	0.478	0.956	0.690	0.305	0.532	0.499	north	4.4	No
08:20	0.523	0.767	0.477	0.955	0.690	0.306	0.532	0.500	north	4.1	No
08:30	0.521	0.765	0.477	0.955	0.690	0.305	0.534	0.499	north	3.7	No
08:40	0.522	0.765	0.476	0.955	0.691	0.307	0.533	0.499	north-northwest	2.9	No
08:50	0.524	0.765	0.480	0.956	0.690	0.306	0.532	0.498	north-northwest	3.9	Yes
09:00	0.523	0.766	0.478	0.955	0.691	0.305	0.533	0.501	north-northwest	2.2	Yes
09:10	0.524	0.764	0.478	0.957	0.690	0.306	0.533	0.500	north	2.8	Yes
09:20	0.523	0.764	0.479	0.956	0.690	0.306	0.532	0.499	north-northwest	3.5	No
09:30	0.525	0.765	0.479	0.955	0.691	0.305	0.532	0.498	north-northeast	3.8	No
09:40	0.524	0.766	0.478	0.955	0.690	0.305	0.533	0.499	north	4.8	Yes
09:50	0.526	0.768	0.477	0.957	0.691	0.306	0.532	0.499	north	4.1	Yes
10:00	0.525	0.768	0.478	0.954	0.690	0.305	0.533	0.499	north	4.8	Yes
10:10	0.526	0.767	0.479	0.957	0.691	0.306	0.533	0.499	north	5.7	Yes
10:20	0.526	0.767	0.479	0.956	0.691	0.305	0.533	0.499	north	5.5	Yes
10:30	0.526	0.769	0.480	0.954	0.690	0.304	0.533	0.499	north	4.3	Yes
10:40	0.525	0.767	0.478	0.954	0.692	0.306	0.533	0.502	north	4.4	Yes
10:50	0.525	0.767	0.477	0.956	0.690	0.306	0.534	0.499	north	4.4	Yes
11:00	0.524	0.768	0.478	0.956	0.692	0.305	0.535	0.500	north-northwest	4.7	Yes
11:10	0.527	0.768	0.478	0.956	0.693	0.304	0.533	0.501	north-northwest	3.8	Yes
11:20	0.525	0.770	0.479	0.955	0.693	0.305	0.533	0.500	north-northwest	5.5	Yes
11:30	0.524	0.769	0.479	0.958	0.693	0.305	0.533	0.500	north-northwest	4.8	Yes
11:40	0.525	0.770	0.479	0.957	0.692	0.306	0.534	0.500	north	4.4	Yes
11:50	0.527	0.769	0.480	0.957	0.692	0.306	0.533	0.500	north-northwest	4.1	Yes
12:00	0.525	0.771	0.480	0.957	0.692	0.306	0.534	0.500	north-northwest	5.0	Yes
12:10	0.525	0.769	0.480	0.957	0.691	0.305	0.535	0.500	north	4.5	Yes
12:20	0.523	0.769	0.477	0.954	0.691	0.305	0.533	0.500	north-northwest	3.6	Yes
12:30	0.526	0.770	0.479	0.958	0.690	0.306	0.531	0.498	north-northwest	5.5	Yes
12:40	0.525	0.769	0.478	0.956	0.691	0.305	0.532	0.497	north-northwest	4.0	Yes
12:50	0.524	0.767	0.478	0.957	0.691	0.306	0.533	0.497	north-northwest	4.9	Yes
13:00	0.524	0.765	0.476	0.957	0.689	0.305	0.533	0.499	north-northwest	5.8	Yes
13:10	0.524	0.769	0.478	0.957	0.690	0.305	0.532	0.500	north-northwest	4.5	Yes
13:20	0.525	0.768	0.478	0.957	0.691	0.306	0.535	0.500	northwest	4.6	Yes
13:30	0.524	0.767	0.480	0.957	0.691	0.306	0.532	0.498	north-northwest	5.5	Yes
13:40	0.526	0.766	0.478	0.955	0.692	0.304	0.533	0.499	north-northwest	5.4	Yes
13:50	0.524	0.768	0.480	0.958	0.692	0.305	0.533	0.498	north-northwest	3.9	Yes
14:00	0.524	0.767	0.479	0.955	0.690	0.306	0.533	0.499	northwest	4.4	Yes
14:10	0.523	0.768	0.480	0.956	0.692	0.306	0.534	0.499	north-northwest	4.6	Yes
14:20	0.526	0.763	0.479	0.957	0.693	0.305	0.534	0.499	north-northwest	4.3	Yes
14:30	0.523	0.764	0.479	0.955	0.690	0.305	0.533	0.498	north-northwest	5.0	Yes
14:40	0.522	0.762	0.478	0.954	0.690	0.306	0.533	0.499	north-northwest	4.1	Yes
14:50	0.522	0.764	0.479	0.954	0.690	0.306	0.533	0.500	north-northwest	3.9	Yes
15:00	0.519	0.759	0.478	0.956	0.689	0.305	0.531	0.493	north-northwest	2.6	Yes
15:10	0.514	0.745	0.470	0.932	0.666	0.299	0.522	0.488	-	-	Yes
15:20	0.499	0.720	0.461	0.900	0.643	0.291	0.515	0.483	-	-	Yes
15:30	0.487	0.702	0.453	0.883	0.628	0.287	0.514	0.479	-	-	Yes
15:40	0.482	0.696	0.448	0.869	0.620	0.280	0.509	0.476	-	-	Yes
15:50	0.491	0.707	0.452	0.881	0.628	0.288	0.512	0.482	north-northwest	4.6	Yes
16:00	0.492	0.711	0.453	0.888	0.631	0.291	0.514	0.485	north-northwest	4.6	Yes
16:10	0.494	0.712	0.454	0.889	0.632	0.292	0.514	0.487	north-northwest	5.4	Yes
16:20	0.495	0.715	0.454	0.893	0.635	0.294	0.515	0.484	north-northwest	4.6	Yes
16:30	0.496	0.715	0.453	0.895	0.637	0.294	0.516	0.484	north-northwest	3.6	Yes
16:40	0.496	0.715	0.452	0.896	0.636	0.293	0.515	0.483	north	4.1	Yes
16:50	0.492	0.709	0.450	0.892	0.632	0.294	0.514	0.483	north-northwest	3.8	Yes
17:00	0.491	0.708	0.450	0.888	0.634	0.294	0.513	0.485	north-northwest	3.9	Yes
17:10	0.493	0.710	0.452	0.890	0.635	0.293	0.514	0.484	north-northwest	3.9	Yes
17:20	0.492	0.712	0.453	0.892	0.634	0.295	0.514	0.484	north-northwest	3.5	Yes
17:30	0.493	0.709	0.451	0.892	0.632	0.293	0.513	0.485	north-northwest	4.2	Yes
17:40	0.491	0.712	0.453	0.890	0.635	0.295	0.514	0.486	north-northwest	3.3	Yes
17:50	0.493	0.713	0.452	0.888	0.635	0.294	0.514	0.485	north-northwest	3.4	Yes
18:00	0.492	0.713	0.451	0.891	0.634	0.294	0.515	0.484	north-northwest	3.2	Yes
18:10	0.493	0.713	0.452	0.893	0.636	0.294	0.515	0.486	north-northwest	3.3	Yes
18:20	0.493	0.712	0.454	0.893	0.638	0.294	0.514	0.484	north-northwest	3.1	Yes
18:30	0.493	0.712	0.453	0.895	0.638	0.293	0.514	0.485	north-northwest	3.4	Yes
18:40	0.493	0.714	0.452	0.892	0.637	0.293	0.515	0.485	north-northwest	2.7	Yes
18:50	0.492	0.713	0.454	0.893	0.637	0.294	0.514	0.485	north	3.0	Yes
19:00	0.492	0.715	0.452	0.894	0.638	0.294	0.515	0.485	north	2.9	No
19:10	0.493	0.715	0.453	0.894	0.638	0.294	0.515	0.486	north	2.1	Yes
19:20	0.495	0.715	0.454	0.893	0.640	0.293	0.515	0.487	north	2.6	No
19:30	0.495	0.715	0.453	0.892	0.639	0.294	0.514	0.485	north-northeast	2.7	Yes
19:40	0.494	0.716	0.453	0.894	0.639	0.293	0.516	0.486	north	2.8	No
19:50	0.495	0.716	0.452	0.894	0.640	0.294	0.516	0.487	north	3.6	No
20:00	0.494	0.717	0.453	0.893	0.639	0.294	0.514	0.485	north	3.8	No
20:10	0.493	0.716	0.454	0.895	0.639	0.293	0.515	0.486	north	4.0	No
20:20	0.493	0.716	0.454	0.894	0.639	0.295	0.514	0.487	north	4.0	No
20:30	0.495	0.717	0.453	0.893	0.640	0.293	0.516	0.486	north	3.1	No
20:40	0.494	0.717	0.454	0.892	0.641	0.294	0.514	0.486	north	3.8	No
20:50	0.495	0.716	0.454	0.894	0.640	0.293	0.515	0.486	north	4.0	No
21:00	0.495	0.716	0.454	0.894	0.639	0.294	0.515	0.486	north	5.0	No
21:10	0.493	0.717	0.453	0.893	0.640	0.293	0.515	0.485	north	5.3	No
21:20	0.494	0.715	0.454	0.894	0.640	0.294	0.517	0.487	north-northeast	4.2	No
21:30	0.495	0.716	0.452	0.893	0.642	0.293	0.516	0.486	north-northeast	4.4	No
21:40	0.494	0.718	0.454	0.892	0.639	0.294	0.515	0.486	north-northeast	5.5	No
21:50	0.495	0.717	0.453	0.894	0.641	0.293	0.514	0.486	northeast	5.4	No
22:00	0.495	0.718	0.453	0.892	0.641	0.295	0.513	0.485	northeast	5.6	No
22:10	0.494	0.720	0.454	0.892	0.639	0.294	0.514	0.486	northeast	5.2	No
22:20	0.495	0.718	0.453	0.891	0.640	0.294	0.514	0.485	northeast	6.4	No
22:30	0.495	0.719	0.452	0.892	0.642	0.294	0.515	0.486	northeast	6.8	No
22:40	0.495	0.718	0.454	0.892	0.641	0.296	0.516	0.485	north-northeast	6.6	No
22:50	0.495	0.717	0.453	0.892	0.639	0.294	0.515	0.487	north-northeast	5.6	No
23:00	0.494	0.716	0.454	0.891	0.641	0.295	0.514	0.485	north-northeast	6.2	No
23:10	0.494	0.716	0.454	0.891	0.640	0.296	0.515	0.486	north-northeast	4.9	Yes
23:20	0.495	0.718	0.454	0.891	0.640	0.294	0.515	0.485	north-northeast	5.3	Yes
23:30	0.495	0.718	0.454	0.892	0.639	0.293	0.516	0.488	north-northeast	5.1	Yes
23:40	0.496	0.717	0.455	0.890	0.640	0.295	0.515	0.486	north-northeast	5.1	Yes
23:50	0.495	0.719	0.453	0.893	0.640	0.294	0.516	0.487	north-northeast	4.4	Yes