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

○Information

○Measurement value list ： 2025/06/12(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	0.458	0.708	0.455	0.867	0.619	0.298	0.509	0.484	west	6.9	No
00:10	0.457	0.709	0.455	0.867	0.619	0.296	0.510	0.483	west	6.5	No
00:20	0.458	0.708	0.454	0.867	0.620	0.295	0.510	0.483	west	6.9	No
00:30	0.457	0.709	0.455	0.867	0.620	0.295	0.509	0.483	west	7.8	No
00:40	0.458	0.709	0.455	0.865	0.620	0.296	0.511	0.483	west	6.5	No
00:50	0.457	0.710	0.454	0.866	0.621	0.295	0.512	0.482	west	8.3	No
01:00	0.455	0.707	0.454	0.868	0.618	0.296	0.510	0.483	west	8.0	No
01:10	0.457	0.709	0.455	0.868	0.620	0.297	0.510	0.484	west	8.6	No
01:20	0.458	0.708	0.456	0.867	0.619	0.294	0.510	0.483	west	7.4	No
01:30	0.457	0.709	0.456	0.868	0.618	0.294	0.511	0.484	west	8.0	No
01:40	0.457	0.710	0.453	0.869	0.619	0.294	0.510	0.485	west	7.7	No
01:50	0.458	0.708	0.456	0.868	0.620	0.296	0.511	0.483	west	6.5	No
02:00	0.459	0.709	0.456	0.869	0.619	0.296	0.511	0.483	west	6.3	No
02:10	0.457	0.709	0.455	0.870	0.619	0.295	0.510	0.484	west	5.7	No
02:20	0.458	0.706	0.455	0.869	0.621	0.294	0.510	0.482	west	5.9	No
02:30	0.457	0.709	0.456	0.869	0.621	0.296	0.508	0.483	west	7.3	No
02:40	0.458	0.710	0.456	0.869	0.619	0.295	0.508	0.485	west	6.2	No
02:50	0.458	0.708	0.456	0.870	0.621	0.295	0.511	0.483	west	7.0	No
03:00	0.457	0.708	0.456	0.870	0.621	0.296	0.509	0.484	west	8.5	No
03:10	0.457	0.708	0.456	0.870	0.619	0.295	0.510	0.483	west-southwest	9.3	No
03:20	0.459	0.707	0.456	0.870	0.620	0.295	0.511	0.484	west	7.9	No
03:30	0.457	0.708	0.455	0.870	0.621	0.296	0.509	0.483	west	7.1	No
03:40	0.458	0.708	0.456	0.872	0.620	0.294	0.510	0.484	west	5.9	No
03:50	0.458	0.709	0.455	0.872	0.622	0.298	0.509	0.485	west	6.0	No
04:00	0.458	0.709	0.456	0.872	0.621	0.297	0.509	0.485	west	5.9	No
04:10	0.457	0.708	0.456	0.873	0.623	0.296	0.510	0.486	west	6.7	No
04:20	0.459	0.708	0.457	0.868	0.621	0.296	0.509	0.485	west	8.4	No
04:30	0.458	0.709	0.455	0.871	0.623	0.295	0.510	0.484	west	8.6	No
04:40	0.457	0.710	0.455	0.873	0.620	0.295	0.509	0.486	west-northwest	7.6	No
04:50	0.459	0.709	0.455	0.871	0.621	0.295	0.510	0.485	west-northwest	7.6	No
05:00	0.457	0.710	0.456	0.872	0.621	0.296	0.509	0.484	west	9.1	No
05:10	0.458	0.709	0.456	0.873	0.620	0.294	0.510	0.486	west	7.6	No
05:20	0.459	0.710	0.457	0.873	0.621	0.296	0.510	0.486	west	6.9	No
05:30	0.459	0.710	0.456	0.871	0.620	0.297	0.508	0.485	west	6.4	No
05:40	0.459	0.712	0.456	0.873	0.621	0.295	0.512	0.487	west-northwest	5.6	No
05:50	0.461	0.710	0.456	0.871	0.622	0.296	0.511	0.487	west	5.0	No
06:00	0.458	0.710	0.456	0.873	0.622	0.296	0.511	0.485	west-northwest	4.4	No
06:10	0.459	0.710	0.458	0.871	0.625	0.295	0.511	0.488	west-northwest	4.0	No
06:20	0.459	0.707	0.456	0.872	0.622	0.296	0.510	0.486	west-northwest	4.2	No
06:30	0.460	0.708	0.455	0.874	0.623	0.295	0.511	0.486	west-northwest	3.9	No
06:40	0.458	0.709	0.456	0.875	0.621	0.296	0.510	0.486	west-northwest	6.0	No
06:50	0.458	0.710	0.456	0.874	0.621	0.294	0.511	0.486	west-northwest	6.3	No
07:00	0.458	0.709	0.455	0.875	0.622	0.295	0.511	0.487	west-northwest	5.0	No
07:10	0.458	0.709	0.454	0.875	0.621	0.295	0.508	0.487	west-northwest	6.5	No
07:20	0.457	0.711	0.457	0.875	0.619	0.295	0.512	0.486	west-northwest	8.8	No
07:30	0.458	0.711	0.457	0.876	0.620	0.295	0.510	0.485	west-northwest	9.2	No
07:40	0.458	0.712	0.457	0.875	0.621	0.296	0.510	0.484	west-northwest	9.1	No
07:50	0.459	0.712	0.456	0.875	0.621	0.296	0.511	0.484	west-northwest	7.6	No
08:00	0.459	0.712	0.455	0.875	0.621	0.296	0.509	0.485	west	5.4	No
08:10	0.457	0.712	0.457	0.874	0.622	0.298	0.509	0.484	west	3.3	No
08:20	0.458	0.714	0.458	0.875	0.622	0.294	0.511	0.485	northwest	0.9	No
08:30	0.461	0.711	0.457	0.875	0.623	0.295	0.509	0.485	east-northeast	3.0	No
08:40	0.459	0.713	0.456	0.876	0.621	0.295	0.512	0.484	east-northeast	3.6	No
08:50	0.460	0.712	0.458	0.877	0.621	0.296	0.508	0.486	east-northeast	4.1	No
09:00	0.460	0.715	0.458	0.876	0.622	0.296	0.512	0.485	east	3.7	No
09:10	0.459	0.714	0.458	0.875	0.622	0.295	0.510	0.485	east	3.2	No
09:20	0.459	0.714	0.459	0.876	0.623	0.296	0.511	0.485	east	3.9	No
09:30	0.461	0.716	0.458	0.877	0.623	0.295	0.511	0.485	east	2.7	No
09:40	0.461	0.716	0.457	0.876	0.621	0.296	0.512	0.484	east	3.0	No
09:50	0.460	0.717	0.458	0.875	0.622	0.296	0.510	0.486	east-southeast	2.8	No
10:00	0.462	0.717	0.461	0.875	0.624	0.297	0.511	0.485	east	4.5	No
10:10	0.462	0.718	0.459	0.879	0.625	0.297	0.512	0.485	east-northeast	3.3	No
10:20	0.463	0.716	0.460	0.877	0.625	0.297	0.511	0.487	east	3.3	No
10:30	0.462	0.718	0.460	0.876	0.624	0.296	0.510	0.485	east	3.7	No
10:40	0.462	0.718	0.458	0.877	0.625	0.296	0.512	0.485	east	3.7	No
10:50	0.462	0.718	0.460	0.877	0.626	0.296	0.512	0.485	east	3.8	No
11:00	0.462	0.717	0.459	0.878	0.625	0.297	0.511	0.485	east	3.2	No
11:10	0.462	0.719	0.461	0.878	0.627	0.296	0.511	0.487	east	2.8	No
11:20	0.461	0.718	0.460	0.876	0.626	0.295	0.511	0.484	east-southeast	1.2	No
11:30	0.464	0.717	0.462	0.875	0.626	0.298	0.511	0.484	southeast	2.1	No
11:40	0.463	0.722	0.460	0.877	0.626	0.297	0.511	0.485	southeast	2.4	No
11:50	0.462	0.720	0.460	0.876	0.625	0.297	0.511	0.484	southeast	2.1	No
12:00	0.462	0.721	0.460	0.877	0.626	0.296	0.512	0.484	southeast	2.4	No
12:10	0.462	0.721	0.461	0.876	0.626	0.297	0.512	0.484	southeast	3.3	No
12:20	0.463	0.720	0.460	0.876	0.626	0.296	0.512	0.485	south-southeast	1.2	No
12:30	0.464	0.719	0.461	0.877	0.626	0.297	0.513	0.485	south-southeast	0.7	No
12:40	0.465	0.720	0.461	0.877	0.627	0.297	0.511	0.486	south-southeast	2.0	No
12:50	0.463	0.720	0.461	0.877	0.626	0.298	0.512	0.485	east-southeast	1.1	No
13:00	0.464	0.720	0.462	0.876	0.626	0.297	0.512	0.484	southeast	2.3	No
13:10	0.464	0.722	0.461	0.877	0.627	0.296	0.512	0.484	southeast	2.6	No
13:20	0.464	0.720	0.461	0.874	0.627	0.297	0.513	0.484	southeast	2.5	No
13:30	0.463	0.721	0.460	0.877	0.628	0.297	0.513	0.484	south-southeast	2.7	No
13:40	0.465	0.722	0.458	0.875	0.627	0.298	0.512	0.484	south	2.3	No
13:50	0.466	0.723	0.461	0.877	0.629	0.297	0.512	0.485	west-southwest	3.4	No
14:00	0.465	0.721	0.460	0.878	0.630	0.296	0.513	0.485	west-southwest	3.3	No
14:10	0.464	0.722	0.463	0.877	0.628	0.299	0.513	0.484	west	4.7	No
14:20	0.464	0.723	0.462	0.876	0.630	0.298	0.514	0.486	west-northwest	3.8	No
14:30	0.464	0.722	0.464	0.879	0.628	0.297	0.511	0.483	west	3.4	No
14:40	0.465	0.722	0.463	0.879	0.629	0.298	0.512	0.484	west-northwest	4.5	No
14:50	0.466	0.722	0.463	0.879	0.629	0.297	0.512	0.485	northwest	4.3	No
15:00	0.465	0.723	0.464	0.879	0.630	0.298	0.514	0.485	west-northwest	3.1	No
15:10	0.465	0.725	0.464	0.882	0.634	0.298	0.512	0.486	west	3.2	No
15:20	0.464	0.724	0.463	0.879	0.631	0.299	0.512	0.484	west-northwest	1.8	No
15:30	0.465	0.723	0.464	0.882	0.633	0.297	0.513	0.483	north-northeast	0.8	No
15:40	0.466	0.725	0.465	0.881	0.632	0.299	0.513	0.485	east-northeast	2.6	No
15:50	0.464	0.724	0.464	0.881	0.632	0.298	0.510	0.484	east-northeast	2.8	No
16:00	0.464	0.724	0.465	0.882	0.632	0.298	0.512	0.485	east	3.7	No
16:10	0.465	0.724	0.463	0.882	0.632	0.297	0.513	0.485	east	3.1	No
16:20	0.468	0.723	0.462	0.881	0.632	0.298	0.514	0.485	east	1.7	No
16:30	0.466	0.725	0.462	0.883	0.631	0.296	0.513	0.485	east-northeast	2.7	No
16:40	0.466	0.724	0.461	0.881	0.630	0.298	0.512	0.485	east-northeast	3.8	No
16:50	0.464	0.724	0.461	0.881	0.631	0.298	0.513	0.486	northeast	4.0	No
17:00	0.466	0.724	0.464	0.882	0.632	0.298	0.512	0.484	northeast	4.0	No
17:10	0.466	0.724	0.461	0.881	0.629	0.296	0.512	0.485	east-northeast	4.7	No
17:20	0.464	0.723	0.462	0.883	0.631	0.296	0.512	0.483	east-northeast	4.5	No
17:30	0.465	0.726	0.462	0.883	0.631	0.297	0.513	0.484	east-northeast	2.9	No
17:40	0.465	0.726	0.462	0.881	0.630	0.298	0.511	0.486	northeast	1.6	No
17:50	0.463	0.724	0.462	0.882	0.631	0.297	0.513	0.484	northeast	1.6	No
18:00	0.463	0.727	0.462	0.882	0.630	0.298	0.512	0.485	-	CALM	No
18:10	0.464	0.726	0.463	0.881	0.632	0.298	0.511	0.486	-	CALM	No
18:20	0.463	0.729	0.462	0.883	0.632	0.299	0.511	0.486	west-northwest	0.8	No
18:30	0.466	0.727	0.464	0.885	0.635	0.300	0.511	0.488	north	0.7	No
18:40	0.466	0.729	0.465	0.885	0.635	0.298	0.512	0.487	east-southeast	0.7	No
18:50	0.466	0.727	0.464	0.885	0.635	0.299	0.514	0.488	east	1.3	No
19:00	0.467	0.729	0.465	0.886	0.634	0.298	0.513	0.488	-	CALM	No
19:10	0.466	0.727	0.466	0.884	0.633	0.299	0.514	0.486	-	CALM	No
19:20	0.467	0.729	0.463	0.885	0.633	0.299	0.514	0.485	-	CALM	No
19:30	0.465	0.729	0.465	0.886	0.634	0.299	0.512	0.486	-	CALM	No
19:40	0.467	0.727	0.466	0.887	0.634	0.298	0.514	0.486	south-southwest	1.0	No
19:50	0.467	0.727	0.464	0.886	0.632	0.298	0.516	0.487	south-southwest	1.4	No
20:00	0.466	0.729	0.466	0.888	0.634	0.298	0.514	0.486	south-southwest	1.3	No
20:10	0.467	0.726	0.465	0.887	0.635	0.299	0.513	0.487	southwest	2.0	No
20:20	0.467	0.726	0.464	0.888	0.635	0.300	0.515	0.486	southwest	2.1	No
20:30	0.467	0.730	0.466	0.885	0.633	0.299	0.514	0.486	southwest	1.6	No
20:40	0.466	0.727	0.465	0.888	0.635	0.297	0.513	0.486	south-southwest	0.9	No
20:50	0.465	0.727	0.465	0.887	0.633	0.299	0.515	0.487	southwest	1.2	No
21:00	0.467	0.727	0.464	0.885	0.634	0.299	0.513	0.487	southwest	1.1	No
21:10	0.467	0.726	0.466	0.886	0.634	0.302	0.512	0.485	west-southwest	1.4	No
21:20	0.467	0.727	0.464	0.886	0.633	0.298	0.515	0.486	west-southwest	1.7	No
21:30	0.465	0.727	0.464	0.886	0.633	0.299	0.514	0.488	west	1.9	No
21:40	0.467	0.733	0.464	0.886	0.634	0.299	0.514	0.487	west	1.8	No
21:50	0.468	0.726	0.464	0.888	0.634	0.299	0.513	0.486	west	1.5	No
22:00	0.467	0.728	0.465	0.887	0.635	0.299	0.514	0.486	west	3.8	No
22:10	0.466	0.728	0.465	0.888	0.633	0.299	0.514	0.487	west	3.1	No
22:20	0.467	0.727	0.463	0.886	0.633	0.300	0.514	0.487	west	2.3	No
22:30	0.465	0.727	0.463	0.887	0.633	0.297	0.515	0.485	west-northwest	2.9	No
22:40	0.466	0.725	0.464	0.888	0.632	0.300	0.513	0.487	northwest	2.6	No
22:50	0.465	0.728	0.463	0.887	0.634	0.298	0.513	0.485	northwest	2.3	No
23:00	0.464	0.726	0.465	0.889	0.633	0.299	0.514	0.486	northwest	3.3	No
23:10	0.465	0.728	0.464	0.889	0.634	0.300	0.514	0.485	west-northwest	4.2	No
23:20	0.466	0.728	0.465	0.888	0.633	0.299	0.514	0.486	northwest	4.5	No
23:30	0.466	0.729	0.463	0.888	0.633	0.299	0.515	0.486	northwest	4.5	No
23:40	0.467	0.727	0.464	0.885	0.634	0.299	0.516	0.486	west-northwest	4.7	No
23:50	0.466	0.728	0.462	0.887	0.634	0.299	0.514	0.487	west-northwest	4.7	No