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

○Information

○Measurement value list ： 2025/06/05(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	0.460	0.713	0.456	0.861	0.610	0.296	0.510	0.483	west-northwest	2.1	No
00:10	0.459	0.713	0.457	0.860	0.611	0.297	0.512	0.484	west-northwest	3.3	No
00:20	0.458	0.714	0.458	0.859	0.613	0.297	0.512	0.483	west	4.5	No
00:30	0.459	0.712	0.456	0.862	0.612	0.297	0.510	0.483	west	4.9	No
00:40	0.458	0.712	0.454	0.860	0.612	0.297	0.510	0.483	west-northwest	5.3	No
00:50	0.458	0.714	0.455	0.860	0.611	0.296	0.511	0.483	northwest	3.7	No
01:00	0.459	0.711	0.457	0.861	0.611	0.297	0.509	0.482	west-northwest	5.1	No
01:10	0.458	0.712	0.456	0.857	0.612	0.296	0.511	0.483	west-northwest	6.5	No
01:20	0.460	0.712	0.457	0.861	0.612	0.296	0.509	0.483	west-northwest	5.5	No
01:30	0.460	0.713	0.457	0.862	0.612	0.297	0.509	0.483	west	3.6	No
01:40	0.459	0.712	0.456	0.863	0.612	0.297	0.509	0.483	northwest	2.6	No
01:50	0.459	0.711	0.456	0.861	0.612	0.298	0.509	0.482	west	1.5	No
02:00	0.459	0.711	0.457	0.861	0.610	0.296	0.511	0.484	west-northwest	0.7	No
02:10	0.458	0.712	0.456	0.861	0.612	0.297	0.510	0.485	west	1.2	No
02:20	0.459	0.713	0.456	0.861	0.611	0.297	0.511	0.483	west	1.4	No
02:30	0.458	0.713	0.457	0.862	0.612	0.296	0.510	0.483	east-northeast	1.3	No
02:40	0.458	0.715	0.456	0.861	0.612	0.297	0.511	0.483	east-southeast	1.9	No
02:50	0.458	0.714	0.457	0.861	0.611	0.296	0.511	0.483	-	CALM	No
03:00	0.458	0.715	0.455	0.860	0.611	0.297	0.510	0.483	south-southwest	0.9	No
03:10	0.459	0.714	0.455	0.859	0.610	0.296	0.510	0.482	southwest	2.3	No
03:20	0.458	0.710	0.457	0.861	0.611	0.296	0.509	0.483	west-southwest	3.0	No
03:30	0.456	0.712	0.456	0.861	0.611	0.297	0.512	0.483	west	2.3	No
03:40	0.460	0.713	0.455	0.862	0.612	0.297	0.510	0.482	northwest	1.1	No
03:50	0.458	0.711	0.456	0.860	0.612	0.297	0.511	0.483	west-northwest	1.9	No
04:00	0.459	0.712	0.456	0.863	0.612	0.297	0.510	0.483	northwest	2.8	No
04:10	0.457	0.713	0.457	0.861	0.613	0.297	0.511	0.486	northwest	3.9	No
04:20	0.459	0.712	0.455	0.861	0.613	0.296	0.509	0.484	west-northwest	2.1	No
04:30	0.458	0.713	0.456	0.863	0.612	0.295	0.511	0.483	west-northwest	3.3	No
04:40	0.460	0.713	0.457	0.863	0.613	0.296	0.510	0.483	west-northwest	3.7	No
04:50	0.458	0.714	0.456	0.862	0.613	0.297	0.510	0.483	west-northwest	4.1	No
05:00	0.457	0.715	0.456	0.863	0.612	0.296	0.510	0.483	northwest	3.9	No
05:10	0.460	0.711	0.456	0.858	0.612	0.297	0.510	0.483	northwest	3.4	No
05:20	0.459	0.714	0.456	0.862	0.612	0.296	0.509	0.483	northwest	3.7	No
05:30	0.458	0.712	0.455	0.862	0.612	0.297	0.510	0.483	northwest	4.3	No
05:40	0.459	0.713	0.456	0.860	0.612	0.297	0.511	0.482	northwest	5.2	No
05:50	0.461	0.714	0.455	0.863	0.613	0.296	0.510	0.483	northwest	4.1	No
06:00	0.460	0.713	0.456	0.862	0.611	0.297	0.511	0.485	northwest	2.8	No
06:10	0.459	0.713	0.456	0.862	0.613	0.298	0.511	0.484	northwest	1.8	No
06:20	0.458	0.714	0.456	0.863	0.613	0.297	0.512	0.481	northwest	1.6	No
06:30	0.459	0.714	0.457	0.864	0.612	0.298	0.509	0.484	north-northwest	0.6	No
06:40	0.459	0.714	0.458	0.863	0.611	0.297	0.509	0.483	east-southeast	1.4	No
06:50	0.460	0.713	0.457	0.862	0.612	0.297	0.511	0.482	east-southeast	2.7	No
07:00	0.460	0.714	0.457	0.864	0.611	0.295	0.510	0.482	southeast	2.5	No
07:10	0.460	0.715	0.459	0.863	0.613	0.296	0.512	0.483	south-southwest	1.0	No
07:20	0.461	0.714	0.456	0.863	0.614	0.295	0.511	0.483	southwest	1.7	No
07:30	0.459	0.715	0.458	0.865	0.612	0.297	0.513	0.484	west-southwest	2.5	No
07:40	0.458	0.712	0.458	0.865	0.612	0.296	0.513	0.484	west-southwest	2.2	No
07:50	0.457	0.715	0.455	0.864	0.612	0.296	0.512	0.483	west-southwest	2.5	No
08:00	0.458	0.711	0.457	0.865	0.613	0.296	0.511	0.482	west-southwest	0.8	No
08:10	0.457	0.713	0.455	0.863	0.613	0.297	0.513	0.482	south	2.5	No
08:20	0.457	0.711	0.456	0.864	0.612	0.296	0.512	0.481	south-southwest	2.4	No
08:30	0.458	0.712	0.455	0.864	0.612	0.296	0.512	0.482	south-southwest	0.7	No
08:40	0.459	0.713	0.456	0.864	0.612	0.296	0.513	0.483	south	1.6	No
08:50	0.458	0.712	0.456	0.865	0.613	0.296	0.512	0.481	west-southwest	2.4	No
09:00	0.458	0.714	0.455	0.865	0.611	0.296	0.513	0.481	west-southwest	5.7	No
09:10	0.459	0.713	0.456	0.863	0.613	0.296	0.512	0.482	west-southwest	6.4	No
09:20	0.461	0.715	0.457	0.865	0.611	0.296	0.514	0.481	west	10.5	No
09:30	0.460	0.716	0.456	0.868	0.614	0.296	0.512	0.482	west	6.9	No
09:40	0.460	0.715	0.456	0.866	0.611	0.296	0.511	0.482	west	6.8	No
09:50	0.459	0.714	0.457	0.865	0.615	0.297	0.511	0.481	west-southwest	5.7	No
10:00	0.461	0.716	0.457	0.867	0.615	0.296	0.512	0.481	west	5.4	No
10:10	0.462	0.716	0.459	0.865	0.614	0.297	0.514	0.483	west	9.7	No
10:20	0.461	0.716	0.458	0.865	0.615	0.296	0.512	0.484	west	7.3	No
10:30	0.462	0.715	0.458	0.867	0.614	0.297	0.512	0.482	west	5.5	No
10:40	0.461	0.717	0.458	0.865	0.613	0.298	0.512	0.483	west	5.4	No
10:50	0.462	0.715	0.459	0.867	0.612	0.298	0.511	0.483	west	7.9	No
11:00	0.463	0.717	0.458	0.867	0.617	0.297	0.510	0.483	west-northwest	9.1	No
11:10	0.462	0.719	0.460	0.866	0.616	0.297	0.511	0.484	west	8.9	No
11:20	0.462	0.720	0.459	0.867	0.616	0.298	0.510	0.484	west	8.7	No
11:30	0.463	0.718	0.458	0.866	0.617	0.297	0.510	0.485	west-northwest	8.9	No
11:40	0.463	0.719	0.459	0.867	0.616	0.298	0.512	0.485	west	10.5	No
11:50	0.464	0.719	0.459	0.869	0.618	0.297	0.513	0.485	west	10.7	No
12:00	0.464	0.719	0.460	0.868	0.618	0.298	0.512	0.485	west-southwest	10.5	No
12:10	0.464	0.720	0.459	0.869	0.617	0.297	0.512	0.485	west	8.6	No
12:20	0.463	0.723	0.459	0.870	0.619	0.299	0.512	0.486	west	10.5	No
12:30	0.464	0.721	0.463	0.870	0.618	0.299	0.511	0.486	west	11.2	No
12:40	0.465	0.723	0.461	0.872	0.619	0.300	0.512	0.486	west	11.9	No
12:50	0.464	0.724	0.461	0.871	0.620	0.298	0.511	0.487	west-southwest	12.3	No
13:00	0.464	0.721	0.460	0.871	0.621	0.300	0.511	0.486	west	9.5	No
13:10	0.465	0.722	0.462	0.872	0.619	0.299	0.511	0.486	west	8.8	No
13:20	0.466	0.721	0.462	0.872	0.621	0.299	0.510	0.487	west-southwest	9.2	No
13:30	0.465	0.722	0.462	0.873	0.622	0.298	0.511	0.485	west	11.0	No
13:40	0.466	0.724	0.461	0.872	0.621	0.298	0.509	0.486	west	7.3	No
13:50	0.464	0.722	0.462	0.874	0.621	0.299	0.511	0.486	west	8.5	No
14:00	0.466	0.721	0.461	0.874	0.620	0.299	0.511	0.487	west	9.5	No
14:10	0.465	0.723	0.463	0.873	0.623	0.299	0.512	0.487	west	10.3	No
14:20	0.466	0.723	0.462	0.875	0.623	0.299	0.512	0.488	west	11.7	No
14:30	0.466	0.723	0.461	0.876	0.622	0.299	0.512	0.487	west	8.7	No
14:40	0.468	0.725	0.462	0.878	0.623	0.300	0.510	0.488	west	8.2	No
14:50	0.465	0.724	0.461	0.873	0.623	0.299	0.510	0.487	west	11.1	No
15:00	0.467	0.725	0.462	0.876	0.622	0.298	0.512	0.487	west	11.4	No
15:10	0.465	0.725	0.463	0.876	0.622	0.299	0.512	0.487	west	10.5	No
15:20	0.467	0.725	0.463	0.878	0.621	0.299	0.512	0.486	west	9.9	No
15:30	0.466	0.726	0.462	0.875	0.623	0.298	0.511	0.488	west-northwest	9.6	No
15:40	0.466	0.725	0.463	0.877	0.623	0.298	0.511	0.488	west	10.6	No
15:50	0.469	0.725	0.463	0.877	0.623	0.299	0.511	0.488	west	10.7	No
16:00	0.468	0.725	0.462	0.876	0.624	0.298	0.510	0.489	west	9.8	No
16:10	0.468	0.728	0.461	0.878	0.623	0.298	0.512	0.487	west	10.1	No
16:20	0.467	0.728	0.463	0.878	0.624	0.299	0.511	0.487	west	8.9	No
16:30	0.467	0.727	0.464	0.879	0.623	0.298	0.510	0.488	west	9.3	No
16:40	0.466	0.728	0.463	0.878	0.625	0.299	0.512	0.488	west	8.2	No
16:50	0.466	0.726	0.462	0.881	0.626	0.299	0.511	0.488	west	6.6	No
17:00	0.466	0.726	0.462	0.881	0.623	0.298	0.511	0.487	west	7.6	No
17:10	0.466	0.728	0.462	0.882	0.625	0.299	0.511	0.489	west-southwest	6.7	No
17:20	0.468	0.724	0.462	0.881	0.626	0.299	0.512	0.488	west-southwest	6.7	No
17:30	0.467	0.726	0.463	0.880	0.624	0.299	0.509	0.487	west	5.0	No
17:40	0.467	0.725	0.462	0.880	0.623	0.299	0.512	0.488	west	5.0	No
17:50	0.467	0.725	0.460	0.882	0.623	0.301	0.510	0.488	west-northwest	6.0	No
18:00	0.467	0.726	0.462	0.879	0.623	0.302	0.512	0.490	west	6.8	No
18:10	0.465	0.724	0.463	0.881	0.625	0.301	0.509	0.488	west-northwest	6.7	No
18:20	0.465	0.724	0.463	0.879	0.624	0.298	0.511	0.490	west-northwest	6.1	No
18:30	0.466	0.725	0.463	0.880	0.626	0.299	0.510	0.490	west	6.5	No
18:40	0.466	0.724	0.461	0.882	0.627	0.300	0.510	0.490	west-northwest	6.4	No
18:50	0.468	0.725	0.461	0.882	0.626	0.300	0.510	0.490	west-northwest	6.4	No
19:00	0.469	0.726	0.462	0.881	0.626	0.301	0.510	0.489	west	7.5	No
19:10	0.467	0.725	0.462	0.884	0.626	0.300	0.512	0.489	west-northwest	7.1	No
19:20	0.467	0.729	0.462	0.882	0.628	0.300	0.511	0.490	west-northwest	5.4	No
19:30	0.468	0.730	0.461	0.883	0.625	0.301	0.512	0.488	south-southeast	2.5	No
19:40	0.468	0.729	0.465	0.883	0.627	0.298	0.512	0.489	east-southeast	3.7	No
19:50	0.468	0.727	0.464	0.884	0.627	0.300	0.511	0.489	south-southwest	1.2	No
20:00	0.467	0.728	0.465	0.883	0.627	0.303	0.512	0.488	southwest	2.8	No
20:10	0.469	0.727	0.463	0.883	0.627	0.299	0.513	0.488	south-southeast	1.2	No
20:20	0.469	0.727	0.462	0.882	0.627	0.300	0.511	0.488	south-southeast	2.0	No
20:30	0.467	0.728	0.463	0.884	0.626	0.300	0.514	0.489	west-southwest	1.9	No
20:40	0.467	0.729	0.463	0.885	0.628	0.300	0.512	0.488	west-northwest	2.2	No
20:50	0.467	0.729	0.463	0.885	0.625	0.300	0.512	0.489	southeast	3.0	No
21:00	0.468	0.726	0.462	0.885	0.627	0.298	0.512	0.488	south-southeast	2.6	No
21:10	0.467	0.729	0.462	0.883	0.627	0.300	0.511	0.487	south	3.2	No
21:20	0.468	0.728	0.463	0.885	0.627	0.300	0.512	0.487	south	3.4	No
21:30	0.468	0.727	0.462	0.882	0.625	0.301	0.512	0.489	south-southwest	4.0	No
21:40	0.468	0.727	0.463	0.883	0.626	0.298	0.513	0.488	south	2.4	No
21:50	0.467	0.729	0.462	0.884	0.627	0.300	0.514	0.489	southwest	3.2	No
22:00	0.468	0.726	0.463	0.884	0.626	0.300	0.513	0.487	southwest	4.0	No
22:10	0.469	0.727	0.463	0.883	0.626	0.300	0.514	0.486	southwest	2.7	No
22:20	0.467	0.727	0.464	0.882	0.626	0.301	0.513	0.487	southwest	2.5	No
22:30	0.467	0.729	0.462	0.883	0.628	0.300	0.515	0.486	southwest	2.3	No
22:40	0.469	0.728	0.465	0.884	0.626	0.300	0.513	0.487	southwest	3.8	No
22:50	0.469	0.728	0.463	0.885	0.627	0.300	0.515	0.487	west-southwest	4.7	No
23:00	0.467	0.728	0.463	0.886	0.626	0.300	0.514	0.487	west-southwest	4.2	No
23:10	0.468	0.727	0.464	0.884	0.627	0.299	0.514	0.486	west	3.3	No
23:20	0.467	0.726	0.465	0.886	0.626	0.299	0.514	0.487	west-northwest	3.0	No
23:30	0.468	0.726	0.464	0.884	0.626	0.300	0.514	0.486	west	2.1	No
23:40	0.468	0.728	0.463	0.884	0.626	0.300	0.515	0.486	west	1.8	No
23:50	0.469	0.728	0.463	0.884	0.626	0.302	0.515	0.487	-	CALM	No