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

○Information

○Measurement value list ： 2025/06/04(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	0.444	0.688	0.443	0.837	0.591	0.293	0.497	0.476	northwest	4.9	Yes
00:10	0.446	0.687	0.445	0.838	0.593	0.292	0.499	0.475	northwest	5.1	Yes
00:20	0.443	0.686	0.446	0.836	0.593	0.293	0.498	0.477	northwest	5.1	Yes
00:30	0.445	0.686	0.446	0.836	0.593	0.293	0.498	0.475	northwest	5.2	Yes
00:40	0.445	0.688	0.442	0.839	0.593	0.292	0.498	0.477	northwest	5.1	No
00:50	0.444	0.687	0.445	0.837	0.592	0.293	0.498	0.476	northwest	5.4	No
01:00	0.445	0.686	0.445	0.839	0.593	0.293	0.499	0.477	northwest	5.2	No
01:10	0.444	0.688	0.445	0.840	0.593	0.293	0.499	0.476	northwest	6.0	No
01:20	0.446	0.689	0.445	0.838	0.592	0.290	0.499	0.477	northwest	6.5	No
01:30	0.446	0.689	0.444	0.838	0.593	0.294	0.499	0.477	northwest	6.5	No
01:40	0.445	0.691	0.444	0.838	0.595	0.293	0.500	0.477	northwest	6.5	Yes
01:50	0.447	0.691	0.446	0.838	0.592	0.293	0.499	0.477	northwest	6.8	No
02:00	0.446	0.689	0.445	0.838	0.593	0.292	0.501	0.475	northwest	6.2	No
02:10	0.447	0.691	0.444	0.839	0.593	0.292	0.499	0.478	northwest	6.5	No
02:20	0.446	0.689	0.445	0.838	0.594	0.293	0.499	0.478	northwest	6.8	No
02:30	0.446	0.691	0.445	0.839	0.595	0.292	0.500	0.478	northwest	5.9	No
02:40	0.446	0.692	0.445	0.839	0.593	0.292	0.499	0.479	northwest	5.2	No
02:50	0.446	0.689	0.445	0.841	0.595	0.290	0.500	0.477	northwest	4.8	No
03:00	0.446	0.692	0.445	0.840	0.597	0.292	0.500	0.478	northwest	4.8	No
03:10	0.447	0.692	0.445	0.841	0.595	0.292	0.501	0.477	northwest	4.6	No
03:20	0.445	0.694	0.444	0.839	0.596	0.294	0.499	0.476	northwest	4.5	No
03:30	0.447	0.693	0.446	0.842	0.596	0.292	0.500	0.479	west-northwest	4.0	No
03:40	0.448	0.692	0.447	0.841	0.598	0.294	0.500	0.478	west-northwest	3.5	No
03:50	0.448	0.693	0.446	0.842	0.598	0.295	0.501	0.479	northwest	3.7	No
04:00	0.448	0.693	0.446	0.840	0.597	0.293	0.501	0.479	northwest	4.5	No
04:10	0.449	0.696	0.445	0.841	0.598	0.295	0.503	0.480	northwest	4.5	No
04:20	0.448	0.692	0.446	0.840	0.599	0.295	0.501	0.479	west-northwest	4.8	No
04:30	0.447	0.693	0.445	0.843	0.598	0.294	0.501	0.479	west-northwest	4.8	No
04:40	0.448	0.694	0.446	0.843	0.598	0.294	0.502	0.479	west-northwest	5.7	No
04:50	0.446	0.695	0.446	0.843	0.598	0.295	0.502	0.480	west-northwest	5.6	No
05:00	0.447	0.693	0.447	0.842	0.598	0.295	0.502	0.479	west-northwest	4.9	No
05:10	0.449	0.692	0.448	0.842	0.597	0.295	0.500	0.479	west-northwest	5.7	No
05:20	0.448	0.693	0.446	0.842	0.598	0.294	0.502	0.480	west-northwest	4.6	No
05:30	0.448	0.693	0.445	0.842	0.598	0.295	0.501	0.479	west-northwest	3.8	No
05:40	0.448	0.694	0.445	0.841	0.599	0.295	0.502	0.480	west-northwest	1.1	No
05:50	0.446	0.695	0.444	0.843	0.597	0.294	0.503	0.478	west	1.4	No
06:00	0.448	0.695	0.445	0.844	0.597	0.292	0.501	0.478	west	2.9	No
06:10	0.449	0.695	0.446	0.844	0.598	0.293	0.502	0.480	west-northwest	2.6	No
06:20	0.448	0.694	0.446	0.843	0.599	0.293	0.502	0.479	northwest	2.5	No
06:30	0.449	0.695	0.446	0.844	0.599	0.295	0.501	0.479	northwest	2.3	No
06:40	0.450	0.697	0.445	0.844	0.598	0.295	0.502	0.479	west-northwest	1.5	No
06:50	0.448	0.694	0.446	0.841	0.598	0.292	0.502	0.479	northwest	2.6	No
07:00	0.448	0.694	0.445	0.842	0.598	0.293	0.500	0.480	north-northwest	3.7	No
07:10	0.448	0.693	0.445	0.844	0.597	0.293	0.500	0.479	northwest	2.3	No
07:20	0.448	0.694	0.445	0.844	0.597	0.292	0.500	0.478	north-northeast	2.1	No
07:30	0.447	0.693	0.446	0.844	0.594	0.291	0.500	0.478	north-northeast	1.5	No
07:40	0.447	0.694	0.445	0.843	0.595	0.293	0.500	0.478	north-northwest	1.3	No
07:50	0.447	0.692	0.445	0.842	0.596	0.292	0.499	0.477	north-northeast	1.1	No
08:00	0.448	0.695	0.447	0.844	0.595	0.292	0.501	0.477	northeast	1.1	No
08:10	0.447	0.696	0.446	0.845	0.597	0.293	0.501	0.478	east	1.6	No
08:20	0.448	0.696	0.447	0.844	0.599	0.292	0.501	0.478	east-southeast	1.2	No
08:30	0.449	0.696	0.445	0.843	0.598	0.292	0.501	0.477	east-southeast	2.4	No
08:40	0.448	0.695	0.446	0.844	0.599	0.293	0.498	0.478	southeast	1.8	No
08:50	0.448	0.698	0.444	0.843	0.598	0.293	0.501	0.478	east-southeast	2.4	No
09:00	0.450	0.697	0.445	0.843	0.598	0.293	0.502	0.477	east-southeast	0.7	No
09:10	0.449	0.696	0.446	0.844	0.598	0.292	0.502	0.477	east-southeast	1.3	No
09:20	0.450	0.698	0.446	0.845	0.598	0.292	0.501	0.478	east-southeast	1.0	No
09:30	0.449	0.697	0.446	0.844	0.598	0.292	0.500	0.478	-	-	No
09:40	0.447	0.699	0.447	0.844	0.598	0.291	0.502	0.477	-	-	No
09:50	0.446	0.698	0.448	0.847	0.597	0.292	0.502	0.478	-	-	No
10:00	-	0.699	0.446	0.845	0.601	0.294	0.501	0.477	-	-	No
10:10	-	0.699	0.448	0.845	0.600	0.293	0.504	0.477	-	-	No
10:20	-	0.699	0.447	0.846	0.600	0.294	0.503	0.477	-	-	No
10:30	-	0.699	0.447	0.846	0.602	0.293	0.501	0.477	-	-	No
10:40	-	0.700	0.449	0.845	0.600	0.293	0.504	0.478	-	-	No
10:50	-	0.699	0.450	0.845	0.604	0.294	0.504	0.478	-	-	No
11:00	-	0.702	0.449	0.846	0.602	0.294	0.503	0.479	-	-	No
11:10	-	0.701	0.450	0.845	0.602	0.294	0.505	0.479	-	-	No
11:20	-	0.701	0.449	0.846	0.601	0.293	0.506	0.479	-	-	No
11:30	-	0.702	0.450	0.846	0.602	0.293	0.505	0.479	-	-	No
11:40	-	0.702	0.451	0.846	0.603	0.293	0.505	0.479	-	-	No
11:50	-	0.702	0.451	0.847	0.602	0.295	0.506	0.479	-	-	No
12:00	-	0.704	0.451	0.849	0.603	0.295	0.506	0.480	-	-	No
12:10	-	0.703	0.451	0.848	0.604	0.295	0.506	0.478	-	-	No
12:20	-	0.703	0.452	0.847	0.604	0.295	0.506	0.479	-	-	No
12:30	0.453	0.702	0.452	0.847	0.604	0.295	0.507	0.479	-	-	No
12:40	0.454	0.703	0.451	0.848	0.604	0.295	0.507	0.479	-	-	No
12:50	0.453	0.704	0.452	0.849	0.604	0.295	0.507	0.479	-	-	No
13:00	0.455	0.703	0.450	0.848	0.604	0.295	0.506	0.479	-	-	No
13:10	0.454	0.704	0.451	0.848	0.606	0.295	0.507	0.479	-	-	No
13:20	0.453	0.704	0.452	0.849	0.604	0.294	0.506	0.480	-	-	No
13:30	0.454	0.704	0.452	0.848	0.604	0.295	0.507	0.479	-	-	No
13:40	0.454	0.703	0.453	0.848	0.604	0.294	0.507	0.481	-	-	No
13:50	0.454	0.703	0.451	0.850	0.604	0.295	0.508	0.479	-	-	No
14:00	0.454	0.704	0.452	0.849	0.606	0.295	0.508	0.481	-	-	No
14:10	0.455	0.704	0.453	0.849	0.605	0.294	0.508	0.481	-	-	No
14:20	0.454	0.705	0.451	0.851	0.606	0.295	0.507	0.480	-	-	No
14:30	0.456	0.707	0.452	0.850	0.607	0.295	0.507	0.482	-	-	No
14:40	0.455	0.707	0.453	0.851	0.606	0.296	0.508	0.481	-	-	No
14:50	0.456	0.706	0.452	0.851	0.606	0.295	0.507	0.480	-	-	No
15:00	0.454	0.706	0.451	0.851	0.607	0.295	0.507	0.480	-	15.0	No
15:10	0.455	0.706	0.453	0.851	0.607	0.295	0.506	0.480		-	No
15:20	0.455	0.707	0.453	0.853	0.607	0.296	0.508	0.480	-	-	No
15:30	0.454	0.709	0.454	0.854	0.609	0.296	0.506	0.483	-	-	No
15:40	0.455	0.709	0.454	0.854	0.608	0.294	0.506	0.480	-	-	No
15:50	0.454	0.707	0.456	0.855	0.607	0.295	0.505	0.481	-	-	No
16:00	0.456	0.708	0.454	0.856	0.609	0.295	0.506	0.481	-	-	No
16:10	0.455	0.711	0.455	0.855	0.609	0.295	0.506	0.482	-	-	No
16:20	0.454	0.708	0.454	0.854	0.609	0.295	0.506	0.481	-	-	No
16:30	0.456	0.708	0.453	0.856	0.608	0.295	0.506	0.482	-	15.0	No
16:40	0.454	0.709	0.454	0.855	0.608	0.295	0.505	0.482	-	4.1	No
16:50	0.455	0.709	0.453	0.853	0.607	0.296	0.505	0.482	-	2.3	No
17:00	0.456	0.708	0.454	0.856	0.606	0.295	0.505	0.482	-	3.3	No
17:10	0.454	0.710	0.452	0.857	0.607	0.296	0.506	0.481	-	1.8	No
17:20	0.454	0.708	0.454	0.856	0.607	0.296	0.507	0.482	-	2.0	No
17:30	0.456	0.709	0.454	0.855	0.608	0.295	0.506	0.482	-	1.5	No
17:40	0.455	0.710	0.457	0.857	0.608	0.297	0.506	0.482	-	0.7	No
17:50	0.455	0.708	0.454	0.857	0.609	0.295	0.505	0.482	-	1.0	No
18:00	0.455	0.708	0.455	0.855	0.606	0.295	0.506	0.484	northwest	1.8	No
18:10	0.455	0.710	0.454	0.855	0.608	0.295	0.506	0.482	northwest	3.0	No
18:20	0.455	0.708	0.453	0.854	0.608	0.296	0.507	0.481	west	4.7	No
18:30	0.456	0.708	0.454	0.857	0.610	0.296	0.506	0.480	west-northwest	4.7	No
18:40	0.455	0.712	0.454	0.857	0.608	0.296	0.507	0.483	west-northwest	4.3	No
18:50	0.457	0.710	0.453	0.856	0.608	0.297	0.506	0.482	west-northwest	2.7	No
19:00	0.456	0.712	0.451	0.858	0.609	0.298	0.506	0.483	east-southeast	1.2	No
19:10	0.457	0.712	0.452	0.857	0.611	0.296	0.504	0.484	southeast	1.0	No
19:20	0.457	0.710	0.454	0.859	0.611	0.296	0.505	0.484	southeast	1.7	No
19:30	0.457	0.712	0.453	0.857	0.610	0.297	0.505	0.483	southeast	2.8	No
19:40	0.459	0.711	0.453	0.860	0.611	0.296	0.504	0.483	southeast	4.6	No
19:50	0.457	0.710	0.455	0.858	0.611	0.296	0.504	0.482	east-southeast	5.4	No
20:00	0.457	0.709	0.454	0.858	0.608	0.296	0.507	0.483	east-southeast	3.5	No
20:10	0.457	0.711	0.455	0.859	0.610	0.297	0.505	0.484	east-southeast	2.6	No
20:20	0.457	0.713	0.455	0.859	0.608	0.296	0.506	0.483	east-southeast	2.5	No
20:30	0.457	0.712	0.456	0.859	0.609	0.297	0.508	0.484	southeast	2.2	No
20:40	0.457	0.711	0.457	0.859	0.610	0.296	0.507	0.482	east	1.1	No
20:50	0.457	0.711	0.455	0.860	0.609	0.295	0.508	0.484	east-southeast	2.6	No
21:00	0.458	0.711	0.455	0.859	0.610	0.297	0.509	0.482	east-southeast	2.5	No
21:10	0.457	0.713	0.456	0.858	0.610	0.295	0.507	0.483	east-southeast	2.5	No
21:20	0.457	0.711	0.456	0.857	0.611	0.296	0.507	0.483	southeast	1.4	No
21:30	0.458	0.712	0.455	0.859	0.610	0.296	0.509	0.483	south-southeast	1.2	No
21:40	0.457	0.710	0.455	0.856	0.611	0.296	0.508	0.484	-	CALM	No
21:50	0.457	0.711	0.456	0.856	0.609	0.297	0.507	0.483	northeast	1.2	No
22:00	0.458	0.710	0.456	0.858	0.611	0.296	0.508	0.484	east	1.7	No
22:10	0.456	0.711	0.455	0.858	0.612	0.295	0.508	0.482	east-northeast	1.6	No
22:20	0.458	0.711	0.457	0.858	0.613	0.295	0.508	0.483	east-southeast	2.0	No
22:30	0.458	0.713	0.456	0.859	0.611	0.296	0.508	0.483	east-southeast	1.3	Yes
22:40	0.458	0.711	0.456	0.860	0.610	0.296	0.508	0.483	west	3.1	Yes
22:50	0.458	0.710	0.455	0.859	0.611	0.297	0.511	0.482	southwest	1.0	Yes
23:00	0.459	0.712	0.456	0.859	0.611	0.296	0.509	0.483	west-southwest	1.5	Yes
23:10	0.459	0.712	0.456	0.859	0.611	0.297	0.509	0.483	west-southwest	2.4	Yes
23:20	0.458	0.712	0.456	0.861	0.611	0.295	0.508	0.484	west	2.1	Yes
23:30	0.460	0.713	0.456	0.860	0.612	0.298	0.510	0.482	west-southwest	2.0	Yes
23:40	0.459	0.712	0.457	0.860	0.612	0.298	0.508	0.483	west	1.9	Yes
23:50	0.459	0.712	0.456	0.860	0.611	0.299	0.510	0.484	west-southwest	2.5	Yes