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

○Information

○Measurement value list ： 2025/06/25(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	0.473	0.724	0.459	0.890	0.635	0.298	0.512	0.486	south-southeast	1.9	No
00:10	0.474	0.721	0.461	0.889	0.637	0.296	0.513	0.484	south-southeast	3.6	No
00:20	0.473	0.722	0.461	0.890	0.635	0.297	0.514	0.486	south	3.1	No
00:30	0.474	0.722	0.459	0.892	0.637	0.296	0.514	0.485	south	2.5	No
00:40	0.474	0.723	0.460	0.890	0.635	0.297	0.514	0.485	south	2.7	No
00:50	0.473	0.723	0.460	0.891	0.635	0.298	0.512	0.485	south	2.7	No
01:00	0.474	0.723	0.460	0.893	0.637	0.297	0.514	0.486	south-southeast	2.7	No
01:10	0.476	0.724	0.460	0.891	0.634	0.298	0.513	0.486	south	3.3	No
01:20	0.475	0.724	0.460	0.890	0.634	0.298	0.515	0.486	south-southeast	2.1	No
01:30	0.473	0.723	0.459	0.891	0.633	0.298	0.514	0.486	south-southeast	2.4	No
01:40	0.473	0.723	0.459	0.890	0.633	0.298	0.513	0.486	south-southeast	2.1	No
01:50	0.475	0.723	0.461	0.890	0.635	0.299	0.513	0.487	south-southeast	2.4	No
02:00	0.473	0.723	0.459	0.891	0.634	0.299	0.514	0.486	south	3.6	No
02:10	0.473	0.722	0.458	0.892	0.635	0.299	0.514	0.485	south	2.8	No
02:20	0.473	0.723	0.461	0.890	0.635	0.299	0.513	0.485	south	2.7	No
02:30	0.475	0.723	0.459	0.891	0.634	0.297	0.514	0.485	south	2.4	No
02:40	0.473	0.721	0.460	0.891	0.635	0.299	0.514	0.485	south	2.8	No
02:50	0.473	0.723	0.461	0.894	0.635	0.296	0.514	0.486	south	2.4	No
03:00	0.472	0.722	0.461	0.893	0.638	0.297	0.513	0.486	south	2.0	No
03:10	0.474	0.722	0.458	0.893	0.636	0.298	0.513	0.487	south-southwest	1.4	No
03:20	0.473	0.724	0.461	0.891	0.636	0.298	0.515	0.486	southwest	0.8	No
03:30	0.473	0.721	0.460	0.892	0.635	0.298	0.514	0.484	south	1.0	No
03:40	0.473	0.722	0.460	0.889	0.638	0.298	0.513	0.487	south	0.7	No
03:50	0.474	0.723	0.461	0.893	0.635	0.297	0.513	0.485	south-southeast	0.6	No
04:00	0.472	0.723	0.460	0.892	0.637	0.299	0.512	0.484	south	1.0	No
04:10	0.473	0.724	0.461	0.890	0.636	0.297	0.513	0.485	-	CALM	No
04:20	0.475	0.725	0.462	0.892	0.637	0.299	0.512	0.486	-	CALM	No
04:30	0.473	0.724	0.461	0.891	0.635	0.298	0.512	0.486	-	CALM	No
04:40	0.475	0.724	0.461	0.892	0.636	0.298	0.512	0.485	-	CALM	No
04:50	0.475	0.724	0.462	0.893	0.635	0.299	0.513	0.484	northwest	1.5	No
05:00	0.476	0.726	0.462	0.892	0.639	0.298	0.513	0.486	west-northwest	0.9	No
05:10	0.476	0.725	0.461	0.893	0.637	0.300	0.513	0.485	northwest	1.1	No
05:20	0.474	0.727	0.462	0.894	0.638	0.299	0.515	0.484	-	CALM	No
05:30	0.477	0.725	0.463	0.895	0.637	0.300	0.515	0.487	northwest	0.8	No
05:40	0.476	0.725	0.462	0.893	0.637	0.300	0.514	0.486	-	CALM	No
05:50	0.477	0.726	0.464	0.894	0.637	0.298	0.515	0.485	west-northwest	0.7	No
06:00	0.477	0.727	0.463	0.893	0.638	0.299	0.515	0.485	west-northwest	1.0	No
06:10	0.476	0.725	0.462	0.895	0.637	0.298	0.514	0.484	west-northwest	1.0	No
06:20	0.478	0.728	0.462	0.893	0.640	0.298	0.513	0.487	-	CALM	No
06:30	0.476	0.725	0.464	0.895	0.637	0.298	0.516	0.485	northeast	0.6	No
06:40	0.476	0.727	0.463	0.895	0.637	0.299	0.513	0.487	-	CALM	No
06:50	0.476	0.726	0.463	0.893	0.637	0.299	0.513	0.486	-	CALM	No
07:00	0.476	0.724	0.462	0.893	0.637	0.297	0.514	0.486	-	CALM	No
07:10	0.477	0.724	0.461	0.893	0.637	0.298	0.513	0.486	-	CALM	No
07:20	0.477	0.724	0.461	0.891	0.638	0.299	0.514	0.485	north-northeast	0.6	No
07:30	0.474	0.722	0.461	0.892	0.637	0.298	0.513	0.484	northeast	1.1	No
07:40	0.475	0.725	0.460	0.892	0.637	0.297	0.514	0.484	north-northeast	1.1	No
07:50	0.475	0.722	0.460	0.891	0.635	0.298	0.513	0.484	northeast	1.8	No
08:00	0.477	0.723	0.460	0.891	0.636	0.296	0.513	0.485	northeast	2.5	No
08:10	0.473	0.723	0.459	0.891	0.635	0.297	0.513	0.483	northeast	2.4	No
08:20	0.473	0.722	0.459	0.889	0.635	0.296	0.513	0.484	northeast	1.8	No
08:30	0.474	0.724	0.459	0.894	0.636	0.296	0.514	0.484	northeast	1.4	No
08:40	0.475	0.723	0.459	0.891	0.635	0.297	0.514	0.484	northeast	1.4	No
08:50	0.472	0.720	0.458	0.890	0.634	0.296	0.514	0.484	northeast	1.6	No
09:00	0.474	0.723	0.459	0.892	0.636	0.296	0.516	0.485	northeast	1.2	No
09:10	0.475	0.723	0.459	0.892	0.633	0.296	0.515	0.485	northeast	1.3	No
09:20	0.475	0.723	0.459	0.890	0.635	0.297	0.514	0.484	northeast	1.1	No
09:30	0.476	0.724	0.459	0.892	0.634	0.296	0.514	0.484	east-northeast	0.9	Yes
09:40	0.475	0.724	0.459	0.890	0.635	0.297	0.514	0.485	east-northeast	1.1	Yes
09:50	0.475	0.722	0.459	0.892	0.633	0.297	0.515	0.484	east	0.8	Yes
10:00	0.473	0.723	0.461	0.891	0.635	0.296	0.512	0.483	east	0.9	Yes
10:10	0.474	0.722	0.459	0.893	0.635	0.297	0.513	0.483	east-southeast	1.0	Yes
10:20	0.473	0.721	0.459	0.893	0.633	0.295	0.513	0.483	south-southeast	1.2	Yes
10:30	0.474	0.717	0.456	0.890	0.622	0.294	0.511	0.480	southeast	1.2	Yes
10:40	0.469	0.711	0.454	0.887	0.620	0.293	0.511	0.481	southeast	0.8	Yes
10:50	0.471	0.711	0.454	0.886	0.621	0.294	0.510	0.481	southeast	1.6	No
11:00	0.471	0.713	0.455	0.885	0.624	0.294	0.511	0.482	east-southeast	1.6	No
11:10	0.472	0.713	0.454	0.886	0.624	0.294	0.511	0.480	southeast	1.9	No
11:20	0.471	0.713	0.456	0.887	0.623	0.294	0.511	0.481	southeast	1.5	No
11:30	0.471	0.714	0.455	0.886	0.622	0.294	0.513	0.482	southeast	2.4	No
11:40	0.474	0.716	0.454	0.881	0.622	0.294	0.511	0.483	southeast	3.5	No
11:50	0.472	0.715	0.455	0.885	0.623	0.294	0.512	0.482	southeast	3.4	No
12:00	0.471	0.717	0.457	0.885	0.623	0.295	0.511	0.482	southeast	3.6	No
12:10	0.471	0.716	0.457	0.885	0.624	0.295	0.511	0.483	south-southeast	4.6	No
12:20	0.472	0.716	0.454	0.882	0.625	0.293	0.512	0.483	south-southeast	4.6	No
12:30	0.472	0.718	0.458	0.884	0.623	0.294	0.513	0.484	south-southeast	4.7	No
12:40	0.472	0.716	0.457	0.886	0.626	0.294	0.513	0.483	south-southeast	5.0	Yes
12:50	0.470	0.716	0.456	0.888	0.625	0.295	0.512	0.484	south-southeast	5.8	Yes
13:00	0.472	0.718	0.455	0.887	0.625	0.295	0.513	0.482	south-southeast	6.4	Yes
13:10	0.473	0.717	0.458	0.883	0.625	0.295	0.511	0.484	south-southeast	6.4	Yes
13:20	0.469	0.717	0.457	0.885	0.624	0.294	0.513	0.483	south-southeast	6.2	Yes
13:30	0.470	0.717	0.457	0.886	0.625	0.294	0.511	0.481	south-southeast	6.2	Yes
13:40	0.470	0.718	0.456	0.884	0.627	0.296	0.513	0.482	south-southeast	6.7	No
13:50	0.474	0.717	0.456	0.885	0.627	0.294	0.512	0.482	south-southeast	6.8	No
14:00	0.474	0.718	0.457	0.885	0.626	0.292	0.513	0.481	south	7.2	Yes
14:10	0.473	0.718	0.456	0.888	0.626	0.294	0.512	0.482	south-southeast	6.0	No
14:20	0.474	0.717	0.456	0.888	0.626	0.292	0.512	0.483	south-southeast	5.6	Yes
14:30	0.472	0.715	0.458	0.888	0.626	0.293	0.513	0.483	south-southeast	6.4	No
14:40	0.474	0.717	0.457	0.887	0.625	0.295	0.513	0.483	south-southeast	6.4	No
14:50	0.473	0.717	0.457	0.887	0.627	0.296	0.511	0.483	south-southeast	5.7	Yes
15:00	0.475	0.718	0.458	0.888	0.626	0.294	0.512	0.482	south-southeast	5.3	Yes
15:10	0.473	0.716	0.458	0.887	0.628	0.295	0.511	0.481	south-southeast	5.8	Yes
15:20	0.475	0.717	0.457	0.890	0.628	0.296	0.512	0.482	south-southeast	5.6	Yes
15:30	0.473	0.719	0.459	0.889	0.627	0.295	0.511	0.481	south-southeast	6.4	No
15:40	0.475	0.717	0.458	0.889	0.628	0.297	0.513	0.481	south-southeast	7.0	Yes
15:50	0.473	0.718	0.460	0.889	0.628	0.295	0.510	0.481	south-southeast	6.4	Yes
16:00	0.473	0.719	0.458	0.889	0.628	0.296	0.512	0.481	south-southeast	6.3	Yes
16:10	0.473	0.716	0.459	0.888	0.628	0.295	0.510	0.483	south-southeast	6.8	Yes
16:20	0.472	0.716	0.458	0.890	0.629	0.296	0.511	0.482	south-southeast	5.6	Yes
16:30	0.471	0.716	0.457	0.886	0.628	0.295	0.512	0.483	south-southeast	5.7	Yes
16:40	0.472	0.713	0.458	0.889	0.627	0.296	0.511	0.483	south-southeast	5.3	Yes
16:50	0.472	0.715	0.458	0.888	0.630	0.295	0.511	0.482	south-southeast	4.5	Yes
17:00	0.472	0.715	0.457	0.889	0.627	0.296	0.511	0.482	south-southeast	4.9	Yes
17:10	0.472	0.714	0.457	0.888	0.628	0.295	0.512	0.483	south-southeast	4.8	No
17:20	0.470	0.715	0.458	0.890	0.625	0.294	0.510	0.483	south-southeast	5.4	No
17:30	0.472	0.715	0.458	0.888	0.628	0.295	0.512	0.482	south-southeast	5.5	Yes
17:40	0.470	0.715	0.458	0.889	0.628	0.295	0.512	0.483	south-southeast	5.0	Yes
17:50	0.471	0.715	0.458	0.888	0.628	0.296	0.511	0.484	south	5.3	Yes
18:00	0.468	0.711	0.457	0.888	0.625	0.295	0.510	0.481	south-southeast	4.7	Yes
18:10	0.469	0.712	0.454	0.886	0.626	0.295	0.510	0.481	south-southeast	4.9	Yes
18:20	0.468	0.709	0.456	0.886	0.623	0.295	0.510	0.481	south-southeast	5.0	Yes
18:30	0.467	0.710	0.455	0.885	0.624	0.297	0.510	0.482	south-southeast	5.6	No
18:40	0.469	0.710	0.454	0.885	0.622	0.295	0.511	0.481	south-southeast	4.5	No
18:50	0.467	0.708	0.454	0.884	0.624	0.295	0.509	0.481	south-southeast	4.6	No
19:00	0.468	0.711	0.455	0.885	0.624	0.295	0.510	0.481	south-southeast	4.9	No
19:10	0.467	0.709	0.455	0.885	0.623	0.295	0.511	0.482	south-southeast	5.6	No
19:20	0.467	0.711	0.454	0.885	0.624	0.294	0.510	0.482	south-southeast	5.4	Yes
19:30	0.468	0.709	0.455	0.886	0.624	0.295	0.509	0.480	south-southeast	5.5	Yes
19:40	0.467	0.709	0.453	0.884	0.625	0.294	0.510	0.480	south	4.9	Yes
19:50	0.467	0.709	0.453	0.885	0.621	0.295	0.509	0.481	south	5.1	Yes
20:00	0.465	0.707	0.454	0.882	0.624	0.294	0.510	0.483	south	5.1	Yes
20:10	0.467	0.707	0.454	0.884	0.622	0.294	0.510	0.482	south	4.8	Yes
20:20	0.467	0.706	0.452	0.885	0.621	0.296	0.509	0.482	south-southeast	5.2	Yes
20:30	0.464	0.707	0.453	0.882	0.622	0.295	0.510	0.482	south-southeast	5.4	Yes
20:40	0.465	0.707	0.452	0.885	0.623	0.295	0.508	0.482	south-southeast	5.0	Yes
20:50	0.464	0.707	0.451	0.882	0.622	0.294	0.510	0.482	south-southeast	4.4	Yes
21:00	0.467	0.708	0.452	0.884	0.621	0.296	0.510	0.482	south-southeast	4.9	Yes
21:10	0.466	0.707	0.452	0.882	0.622	0.295	0.510	0.482	south-southeast	4.5	Yes
21:20	0.466	0.707	0.454	0.883	0.622	0.295	0.510	0.482	south	4.2	Yes
21:30	0.465	0.707	0.453	0.884	0.623	0.294	0.509	0.482	south-southeast	4.1	No
21:40	0.465	0.704	0.453	0.884	0.623	0.295	0.510	0.483	south-southeast	5.0	No
21:50	0.465	0.708	0.452	0.881	0.624	0.295	0.509	0.483	south-southeast	5.0	Yes
22:00	0.464	0.708	0.452	0.883	0.622	0.295	0.511	0.483	south-southeast	4.4	Yes
22:10	0.465	0.708	0.454	0.882	0.623	0.296	0.509	0.482	south-southeast	4.3	Yes
22:20	0.463	0.707	0.453	0.879	0.618	0.293	0.508	0.482	south-southeast	5.5	Yes
22:30	0.462	0.703	0.452	0.878	0.618	0.294	0.508	0.480	south-southeast	5.6	Yes
22:40	0.463	0.702	0.452	0.877	0.618	0.294	0.509	0.480	south-southeast	5.5	Yes
22:50	0.463	0.702	0.452	0.876	0.617	0.293	0.507	0.480	south-southeast	5.3	Yes
23:00	0.463	0.701	0.449	0.874	0.616	0.293	0.506	0.479	south-southeast	5.3	Yes
23:10	0.463	0.700	0.449	0.871	0.616	0.294	0.505	0.478	south-southeast	5.8	Yes
23:20	0.464	0.702	0.452	0.873	0.616	0.294	0.505	0.478	south-southeast	5.3	Yes
23:30	0.463	0.700	0.450	0.871	0.614	0.295	0.506	0.479	south-southeast	5.0	Yes
23:40	0.463	0.702	0.450	0.872	0.614	0.294	0.506	0.478	south-southeast	5.8	Yes
23:50	0.463	0.700	0.451	0.871	0.616	0.294	0.506	0.480	south-southeast	5.9	Yes