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

○Information

○Measurement value list ： 2025/05/18(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	0.457	0.701	0.449	0.859	0.609	0.295	0.506	0.482	-	CALM	No
00:10	0.457	0.703	0.451	0.856	0.611	0.295	0.507	0.482	east	1.3	No
00:20	0.455	0.702	0.451	0.857	0.611	0.295	0.505	0.481	east	1.2	No
00:30	0.458	0.703	0.448	0.859	0.611	0.295	0.506	0.483	southwest	1.3	No
00:40	0.459	0.701	0.450	0.859	0.610	0.295	0.506	0.482	southwest	2.2	No
00:50	0.455	0.702	0.450	0.859	0.610	0.295	0.508	0.482	south	2.1	No
01:00	0.457	0.705	0.451	0.860	0.611	0.296	0.507	0.483	southwest	3.7	No
01:10	0.456	0.702	0.450	0.858	0.611	0.298	0.505	0.483	west-southwest	3.2	No
01:20	0.458	0.704	0.449	0.859	0.611	0.296	0.507	0.483	west-southwest	3.2	No
01:30	0.457	0.702	0.451	0.857	0.610	0.295	0.507	0.483	west-southwest	5.4	No
01:40	0.458	0.701	0.450	0.858	0.610	0.296	0.506	0.484	west	6.2	No
01:50	0.458	0.704	0.450	0.860	0.612	0.298	0.508	0.483	west	5.4	No
02:00	0.457	0.701	0.450	0.860	0.611	0.297	0.507	0.483	west	4.3	No
02:10	0.457	0.702	0.450	0.860	0.610	0.297	0.507	0.483	west	5.7	No
02:20	0.458	0.703	0.451	0.859	0.613	0.296	0.507	0.484	west	7.0	No
02:30	0.457	0.704	0.451	0.862	0.609	0.295	0.507	0.483	west	5.7	No
02:40	0.457	0.704	0.450	0.862	0.611	0.297	0.508	0.483	west	4.1	No
02:50	0.458	0.704	0.450	0.861	0.612	0.295	0.506	0.482	west-southwest	2.2	No
03:00	0.456	0.704	0.450	0.860	0.611	0.297	0.507	0.483	east	1.5	No
03:10	0.456	0.703	0.451	0.859	0.612	0.295	0.507	0.483	southeast	2.4	No
03:20	0.457	0.705	0.450	0.860	0.611	0.296	0.508	0.484	south-southeast	3.2	No
03:30	0.458	0.705	0.451	0.859	0.612	0.296	0.508	0.483	south	2.1	No
03:40	0.456	0.704	0.452	0.859	0.613	0.296	0.507	0.482	south-southwest	1.5	No
03:50	0.456	0.702	0.451	0.859	0.612	0.297	0.508	0.483	south	1.0	No
04:00	0.458	0.705	0.452	0.857	0.613	0.297	0.507	0.482	south-southeast	1.0	No
04:10	0.457	0.705	0.452	0.859	0.611	0.297	0.507	0.483	east-southeast	1.3	No
04:20	0.457	0.704	0.451	0.860	0.613	0.295	0.508	0.483	east-southeast	1.3	No
04:30	0.456	0.703	0.451	0.860	0.613	0.297	0.507	0.482	southeast	1.8	No
04:40	0.458	0.704	0.451	0.861	0.613	0.297	0.508	0.483	south-southwest	1.2	No
04:50	0.456	0.704	0.451	0.859	0.612	0.296	0.508	0.484	south-southeast	1.8	No
05:00	0.458	0.703	0.449	0.861	0.612	0.297	0.508	0.483	south-southeast	2.1	No
05:10	0.458	0.705	0.452	0.859	0.613	0.296	0.509	0.483	south	3.2	No
05:20	0.458	0.703	0.451	0.860	0.613	0.297	0.508	0.485	south	3.5	No
05:30	0.457	0.704	0.453	0.862	0.612	0.297	0.508	0.482	south	3.2	No
05:40	0.459	0.704	0.452	0.861	0.611	0.297	0.507	0.483	south-southwest	3.5	No
05:50	0.458	0.703	0.453	0.860	0.613	0.297	0.507	0.483	south-southwest	2.1	No
06:00	0.459	0.705	0.451	0.862	0.612	0.297	0.509	0.483	south-southwest	1.1	No
06:10	0.459	0.705	0.451	0.860	0.613	0.296	0.508	0.484	south-southwest	1.8	No
06:20	0.458	0.705	0.453	0.862	0.612	0.297	0.507	0.484	south-southwest	1.9	No
06:30	0.458	0.706	0.453	0.859	0.610	0.296	0.509	0.485	south-southwest	2.6	No
06:40	0.458	0.702	0.452	0.860	0.611	0.296	0.511	0.483	southwest	2.2	No
06:50	0.458	0.701	0.452	0.858	0.611	0.295	0.508	0.483	south-southwest	2.2	No
07:00	0.458	0.703	0.450	0.860	0.612	0.298	0.510	0.482	south-southwest	1.8	No
07:10	0.457	0.702	0.453	0.862	0.613	0.295	0.509	0.484	south	2.1	No
07:20	0.457	0.704	0.453	0.861	0.610	0.295	0.508	0.484	southwest	1.8	No
07:30	0.459	0.703	0.452	0.861	0.613	0.297	0.506	0.485	south	1.8	No
07:40	0.460	0.704	0.454	0.862	0.612	0.296	0.508	0.482	south	2.6	No
07:50	0.459	0.705	0.453	0.861	0.611	0.295	0.507	0.484	south	2.1	No
08:00	0.460	0.705	0.452	0.860	0.613	0.296	0.507	0.482	south	2.2	No
08:10	0.459	0.706	0.453	0.863	0.613	0.297	0.507	0.482	south	1.8	No
08:20	0.460	0.704	0.453	0.864	0.614	0.296	0.509	0.482	south	1.2	No
08:30	0.461	0.706	0.452	0.863	0.612	0.296	0.507	0.482	south	1.1	No
08:40	0.459	0.705	0.453	0.863	0.613	0.297	0.507	0.482	south-southwest	1.3	No
08:50	0.459	0.706	0.453	0.863	0.615	0.296	0.508	0.483	west-southwest	3.7	No
09:00	0.461	0.707	0.452	0.863	0.614	0.297	0.507	0.482	-	CALM	No
09:10	0.460	0.708	0.452	0.863	0.615	0.297	0.509	0.483	south-southeast	2.1	No
09:20	0.461	0.707	0.454	0.862	0.615	0.297	0.508	0.484	south-southeast	3.2	No
09:30	0.461	0.708	0.454	0.862	0.615	0.298	0.510	0.483	south-southeast	3.2	No
09:40	0.461	0.710	0.455	0.864	0.617	0.297	0.510	0.482	southeast	3.2	No
09:50	0.462	0.710	0.455	0.863	0.617	0.298	0.510	0.483	southeast	3.0	No
10:00	0.462	0.711	0.456	0.863	0.615	0.297	0.511	0.483	southeast	2.7	No
10:10	0.465	0.711	0.455	0.864	0.616	0.298	0.509	0.483	southeast	3.7	No
10:20	0.463	0.712	0.455	0.864	0.616	0.299	0.511	0.483	southeast	3.7	No
10:30	0.463	0.712	0.456	0.863	0.620	0.298	0.510	0.484	southeast	3.5	No
10:40	0.464	0.712	0.457	0.865	0.619	0.297	0.510	0.484	southeast	4.0	No
10:50	0.463	0.713	0.457	0.865	0.619	0.298	0.511	0.485	southeast	4.0	No
11:00	0.465	0.712	0.457	0.863	0.621	0.301	0.510	0.483	southeast	4.3	No
11:10	0.463	0.714	0.456	0.863	0.619	0.299	0.510	0.484	southeast	4.6	No
11:20	0.465	0.716	0.459	0.863	0.618	0.298	0.512	0.485	southeast	2.9	No
11:30	0.466	0.714	0.459	0.866	0.622	0.300	0.513	0.485	south-southeast	3.7	No
11:40	0.464	0.714	0.458	0.865	0.623	0.300	0.511	0.485	southeast	4.4	No
11:50	0.466	0.717	0.459	0.864	0.622	0.299	0.512	0.483	southeast	3.8	No
12:00	0.464	0.717	0.458	0.865	0.621	0.300	0.511	0.485	southeast	4.9	No
12:10	0.465	0.717	0.458	0.866	0.620	0.306	0.512	0.484	south-southeast	4.5	No
12:20	0.466	0.716	0.459	0.866	0.621	0.299	0.512	0.485	south-southeast	4.8	No
12:30	0.465	0.717	0.459	0.863	0.622	0.299	0.513	0.484	south-southeast	4.8	No
12:40	0.465	0.717	0.458	0.867	0.622	0.300	0.512	0.485	south-southeast	4.6	No
12:50	0.466	0.717	0.459	0.868	0.622	0.300	0.512	0.485	south-southeast	3.8	No
13:00	0.464	0.718	0.459	0.866	0.623	0.299	0.511	0.484	south-southeast	3.7	No
13:10	0.466	0.718	0.459	0.865	0.622	0.299	0.513	0.486	south-southeast	3.8	No
13:20	0.465	0.720	0.458	0.867	0.622	0.300	0.512	0.486	south-southeast	3.5	No
13:30	0.466	0.718	0.459	0.865	0.623	0.300	0.512	0.486	south-southeast	4.1	No
13:40	0.466	0.719	0.460	0.867	0.623	0.300	0.513	0.484	south-southeast	4.8	No
13:50	0.466	0.717	0.460	0.867	0.622	0.300	0.513	0.486	south-southeast	4.6	No
14:00	0.467	0.719	0.460	0.868	0.624	0.300	0.511	0.485	southeast	4.1	No
14:10	0.466	0.718	0.461	0.869	0.624	0.299	0.512	0.485	south-southeast	4.3	No
14:20	0.468	0.720	0.460	0.869	0.624	0.299	0.513	0.486	south-southeast	3.5	No
14:30	0.466	0.719	0.461	0.869	0.625	0.300	0.512	0.485	south-southeast	1.6	No
14:40	0.465	0.720	0.460	0.869	0.627	0.301	0.513	0.485	south-southeast	2.1	No
14:50	0.466	0.718	0.461	0.868	0.626	0.299	0.512	0.485	southeast	2.1	No
15:00	0.465	0.719	0.462	0.868	0.626	0.300	0.513	0.485	southeast	2.1	No
15:10	0.465	0.718	0.460	0.868	0.626	0.299	0.512	0.485	southeast	2.2	No
15:20	0.466	0.719	0.461	0.868	0.625	0.298	0.512	0.486	southeast	2.4	No
15:30	0.465	0.720	0.459	0.870	0.624	0.299	0.512	0.485	east-southeast	3.4	No
15:40	0.465	0.720	0.460	0.867	0.625	0.297	0.512	0.485	east-southeast	4.4	No
15:50	0.467	0.721	0.461	0.871	0.625	0.299	0.512	0.484	east-southeast	4.4	No
16:00	0.468	0.719	0.463	0.870	0.623	0.298	0.511	0.486	east-southeast	3.5	No
16:10	0.466	0.720	0.460	0.868	0.624	0.297	0.511	0.485	east-southeast	3.4	No
16:20	0.467	0.720	0.460	0.869	0.626	0.299	0.512	0.486	east-southeast	2.1	No
16:30	0.467	0.722	0.460	0.870	0.623	0.300	0.511	0.486	southeast	2.1	No
16:40	0.467	0.721	0.459	0.870	0.624	0.299	0.513	0.486	southeast	1.6	No
16:50	0.467	0.721	0.459	0.871	0.626	0.298	0.512	0.485	south	1.1	No
17:00	0.467	0.720	0.460	0.869	0.626	0.300	0.512	0.486	southwest	1.3	No
17:10	0.464	0.719	0.462	0.868	0.624	0.299	0.513	0.487	south	1.4	No
17:20	0.466	0.721	0.460	0.872	0.626	0.299	0.513	0.485	south-southwest	1.2	No
17:30	0.467	0.723	0.462	0.872	0.627	0.300	0.513	0.485	south	1.6	No
17:40	0.467	0.721	0.462	0.871	0.627	0.300	0.514	0.486	west-southwest	2.4	No
17:50	0.467	0.723	0.462	0.873	0.627	0.299	0.513	0.485	west	5.1	No
18:00	0.467	0.722	0.462	0.872	0.627	0.301	0.515	0.488	west	5.1	No
18:10	0.467	0.723	0.464	0.875	0.628	0.300	0.514	0.487	west	7.3	No
18:20	0.468	0.722	0.464	0.874	0.625	0.300	0.516	0.487	west-northwest	6.5	No
18:30	0.468	0.724	0.461	0.876	0.628	0.301	0.515	0.488	west-northwest	5.4	No
18:40	0.468	0.724	0.463	0.874	0.628	0.301	0.515	0.487	west-northwest	4.4	No
18:50	0.468	0.722	0.463	0.875	0.628	0.299	0.515	0.488	west-northwest	4.3	No
19:00	0.468	0.723	0.462	0.876	0.629	0.299	0.514	0.488	west-northwest	4.4	No
19:10	0.466	0.723	0.463	0.874	0.626	0.300	0.514	0.488	west-northwest	3.7	No
19:20	0.468	0.722	0.463	0.874	0.628	0.300	0.514	0.488	west-northwest	4.1	No
19:30	0.468	0.725	0.463	0.877	0.626	0.301	0.515	0.487	west-northwest	4.6	No
19:40	0.468	0.722	0.463	0.875	0.628	0.300	0.515	0.488	west-northwest	4.3	No
19:50	0.469	0.722	0.463	0.875	0.626	0.300	0.514	0.488	west-northwest	5.5	No
20:00	0.468	0.723	0.463	0.875	0.626	0.299	0.514	0.489	west-northwest	5.9	No
20:10	0.468	0.724	0.461	0.875	0.627	0.299	0.515	0.489	west-northwest	7.3	No
20:20	0.467	0.724	0.463	0.875	0.628	0.301	0.514	0.489	west-northwest	5.7	No
20:30	0.466	0.724	0.462	0.876	0.628	0.300	0.515	0.489	west-northwest	4.5	No
20:40	0.468	0.723	0.462	0.876	0.627	0.301	0.514	0.488	west-northwest	4.0	No
20:50	0.468	0.724	0.463	0.876	0.625	0.299	0.516	0.487	west-northwest	4.1	No
21:00	0.469	0.725	0.463	0.875	0.625	0.299	0.515	0.487	west-northwest	5.2	No
21:10	0.469	0.724	0.464	0.876	0.627	0.300	0.516	0.487	west-northwest	5.7	No
21:20	0.467	0.723	0.464	0.875	0.626	0.300	0.514	0.488	west	7.3	No
21:30	0.469	0.724	0.463	0.877	0.626	0.300	0.515	0.487	west-northwest	3.7	No
21:40	0.468	0.723	0.464	0.877	0.627	0.300	0.516	0.488	west-northwest	3.5	No
21:50	0.468	0.723	0.463	0.877	0.629	0.300	0.514	0.487	northwest	3.7	No
22:00	0.468	0.725	0.463	0.876	0.628	0.299	0.517	0.488	northwest	5.6	No
22:10	0.467	0.724	0.463	0.875	0.628	0.300	0.515	0.488	northwest	4.3	No
22:20	0.469	0.722	0.462	0.875	0.628	0.300	0.514	0.487	northwest	4.0	No
22:30	0.467	0.722	0.462	0.875	0.625	0.299	0.515	0.485	north-northeast	3.5	No
22:40	0.466	0.724	0.464	0.875	0.627	0.299	0.515	0.486	north	3.4	No
22:50	0.468	0.724	0.462	0.875	0.627	0.297	0.514	0.488	northwest	4.8	No
23:00	0.468	0.724	0.462	0.876	0.627	0.299	0.515	0.487	west-northwest	3.8	No
23:10	0.466	0.725	0.462	0.875	0.626	0.298	0.515	0.486	north-northwest	2.6	No
23:20	0.468	0.724	0.462	0.878	0.627	0.297	0.514	0.485	north-northeast	4.4	No
23:30	0.470	0.724	0.462	0.875	0.629	0.297	0.515	0.488	north	5.5	No
23:40	0.468	0.724	0.462	0.878	0.628	0.299	0.514	0.487	north	5.9	No
23:50	0.466	0.725	0.462	0.877	0.627	0.298	0.514	0.487	north-northeast	5.4	No