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

○Information

○Measurement value list ： 2025/04/02(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	0.470	0.703	0.461	0.883	0.620	0.302	0.514	0.489	north-northeast	4.3	Yes
00:10	0.469	0.702	0.462	0.880	0.621	0.302	0.514	0.489	north-northeast	4.8	Yes
00:20	0.468	0.704	0.461	0.881	0.619	0.301	0.512	0.487	north-northeast	4.4	Yes
00:30	0.468	0.700	0.462	0.880	0.619	0.301	0.513	0.487	north	4.0	Yes
00:40	0.468	0.703	0.461	0.879	0.618	0.302	0.514	0.488	north-northeast	4.3	Yes
00:50	0.470	0.701	0.461	0.877	0.619	0.300	0.512	0.488	north	4.6	Yes
01:00	0.468	0.702	0.461	0.880	0.615	0.301	0.513	0.488	north	5.9	Yes
01:10	0.469	0.701	0.461	0.879	0.615	0.301	0.513	0.488	north-northeast	4.1	Yes
01:20	0.468	0.698	0.461	0.878	0.615	0.301	0.512	0.487	-	CALM	Yes
01:30	0.468	0.699	0.460	0.876	0.615	0.301	0.512	0.486	north	4.9	Yes
01:40	0.468	0.699	0.461	0.878	0.612	0.301	0.512	0.485	north	5.7	Yes
01:50	0.468	0.700	0.460	0.878	0.612	0.302	0.511	0.487	north	4.0	Yes
02:00	0.466	0.700	0.461	0.876	0.611	0.302	0.511	0.487	north	6.0	Yes
02:10	0.467	0.699	0.460	0.875	0.610	0.300	0.512	0.485	north	6.3	Yes
02:20	0.465	0.698	0.458	0.874	0.610	0.298	0.510	0.485	north-northeast	7.4	Yes
02:30	0.463	0.697	0.457	0.872	0.609	0.297	0.510	0.486	north-northeast	7.0	Yes
02:40	0.462	0.697	0.458	0.870	0.605	0.297	0.509	0.485	north	3.8	Yes
02:50	0.464	0.696	0.456	0.870	0.604	0.297	0.511	0.486	north	5.2	Yes
03:00	0.463	0.695	0.456	0.870	0.604	0.296	0.510	0.485	north	7.6	Yes
03:10	0.464	0.694	0.457	0.872	0.602	0.296	0.509	0.485	north	6.3	Yes
03:20	0.465	0.694	0.454	0.871	0.603	0.299	0.510	0.485	north	5.9	Yes
03:30	0.462	0.694	0.456	0.868	0.602	0.297	0.510	0.484	-	CALM	Yes
03:40	0.462	0.693	0.455	0.867	0.598	0.298	0.509	0.483	north-northeast	5.7	Yes
03:50	0.462	0.694	0.457	0.870	0.600	0.298	0.511	0.484	north-northwest	5.2	Yes
04:00	0.466	0.693	0.456	0.869	0.598	0.298	0.510	0.484	north-northwest	4.8	Yes
04:10	0.462	0.693	0.455	0.869	0.597	0.297	0.509	0.483	north-northwest	3.8	Yes
04:20	0.464	0.689	0.456	0.864	0.593	0.298	0.508	0.484	north	6.3	Yes
04:30	0.462	0.692	0.456	0.867	0.594	0.299	0.509	0.483	-	CALM	Yes
04:40	0.463	0.693	0.456	0.866	0.591	0.298	0.508	0.482	northwest	6.3	Yes
04:50	0.464	0.692	0.456	0.864	0.589	0.298	0.508	0.481	-	CALM	Yes
05:00	0.464	0.691	0.457	0.864	0.588	0.297	0.508	0.482	northwest	5.5	Yes
05:10	0.462	0.690	0.456	0.865	0.587	0.298	0.507	0.482	north-northwest	5.5	Yes
05:20	0.462	0.687	0.453	0.865	0.584	0.298	0.508	0.482	-	CALM	Yes
05:30	0.462	0.689	0.454	0.866	0.583	0.297	0.507	0.483	north-northwest	4.6	Yes
05:40	0.460	0.687	0.453	0.864	0.581	0.297	0.506	0.483	north-northwest	5.2	Yes
05:50	0.461	0.687	0.454	0.861	0.580	0.297	0.508	0.481	north-northwest	5.5	Yes
06:00	0.458	0.686	0.453	0.861	0.575	0.297	0.506	0.482	-	CALM	Yes
06:10	0.460	0.685	0.451	0.861	0.572	0.296	0.505	0.481	northwest	5.5	Yes
06:20	0.462	0.687	0.452	0.861	0.573	0.297	0.506	0.482	northwest	7.6	Yes
06:30	0.461	0.685	0.453	0.860	0.569	0.296	0.505	0.483	northwest	6.2	Yes
06:40	0.459	0.682	0.449	0.858	0.567	0.296	0.505	0.482	northwest	8.2	Yes
06:50	0.459	0.680	0.450	0.857	0.566	0.294	0.504	0.482	north-northwest	7.6	Yes
07:00	0.460	0.681	0.446	0.856	0.563	0.293	0.504	0.482	northwest	6.6	Yes
07:10	0.459	0.680	0.446	0.854	0.561	0.295	0.504	0.482	-	CALM	Yes
07:20	0.456	0.677	0.447	0.855	0.559	0.293	0.505	0.480	north-northwest	6.8	Yes
07:30	0.458	0.676	0.445	0.853	0.559	0.292	0.504	0.480	-	CALM	Yes
07:40	0.456	0.676	0.447	0.850	0.556	0.293	0.504	0.481	northwest	7.0	Yes
07:50	0.458	0.676	0.447	0.855	0.558	0.293	0.504	0.481	north-northwest	6.2	Yes
08:00	0.458	0.675	0.447	0.856	0.557	0.292	0.504	0.481	northwest	7.1	Yes
08:10	0.459	0.675	0.448	0.855	0.558	0.294	0.504	0.481	northwest	6.8	Yes
08:20	0.459	0.675	0.448	0.856	0.559	0.294	0.503	0.483	northwest	8.2	Yes
08:30	0.460	0.676	0.449	0.855	0.558	0.293	0.503	0.482	northwest	7.4	Yes
08:40	0.459	0.675	0.449	0.855	0.560	0.294	0.505	0.482	northwest	7.3	Yes
08:50	0.458	0.674	0.448	0.854	0.559	0.294	0.505	0.483	north-northwest	7.3	Yes
09:00	0.460	0.673	0.448	0.855	0.559	0.293	0.504	0.484	northwest	8.5	Yes
09:10	0.460	0.673	0.450	0.857	0.560	0.294	0.505	0.483	northwest	7.3	Yes
09:20	0.460	0.673	0.449	0.854	0.558	0.294	0.505	0.483	northwest	8.2	Yes
09:30	0.460	0.673	0.448	0.858	0.561	0.296	0.505	0.484	northwest	6.8	Yes
09:40	0.461	0.675	0.450	0.860	0.563	0.296	0.506	0.485	north-northwest	8.4	Yes
09:50	0.460	0.675	0.449	0.862	0.565	0.297	0.506	0.485	north-northwest	7.9	Yes
10:00	0.460	0.675	0.449	0.862	0.566	0.294	0.507	0.485	northwest	8.4	Yes
10:10	0.462	0.672	0.449	0.861	0.567	0.294	0.508	0.485	northwest	7.1	Yes
10:20	0.460	0.670	0.448	0.865	0.567	0.295	0.506	0.486	northwest	7.1	Yes
10:30	0.460	0.671	0.446	0.865	0.567	0.294	0.505	0.485	north-northwest	7.0	Yes
10:40	0.460	0.670	0.448	0.866	0.568	0.292	0.506	0.485	north-northwest	5.7	Yes
10:50	0.461	0.671	0.447	0.863	0.572	0.294	0.507	0.485	north	5.2	Yes
11:00	0.459	0.669	0.448	0.863	0.570	0.294	0.505	0.486	north	5.2	Yes
11:10	0.459	0.671	0.448	0.863	0.571	0.294	0.505	0.484	north-northeast	5.9	Yes
11:20	0.458	0.670	0.447	0.863	0.572	0.295	0.505	0.485	north-northeast	6.5	Yes
11:30	0.460	0.670	0.447	0.864	0.571	0.294	0.506	0.484	north-northeast	7.6	Yes
11:40	0.459	0.670	0.448	0.865	0.572	0.293	0.503	0.484	north-northeast	7.4	Yes
11:50	0.459	0.671	0.447	0.864	0.573	0.294	0.506	0.484	north-northeast	7.6	Yes
12:00	0.459	0.671	0.448	0.865	0.576	0.294	0.505	0.484	north-northeast	7.3	Yes
12:10	0.459	0.670	0.447	0.864	0.573	0.293	0.505	0.484	north-northeast	7.9	Yes
12:20	0.459	0.672	0.449	0.863	0.575	0.292	0.505	0.485	north-northeast	6.3	Yes
12:30	0.460	0.670	0.445	0.863	0.575	0.293	0.505	0.484	north-northeast	6.8	Yes
12:40	0.458	0.671	0.446	0.865	0.576	0.295	0.503	0.484	north	8.2	Yes
12:50	0.458	0.673	0.447	0.866	0.576	0.292	0.505	0.485	north-northeast	6.8	Yes
13:00	0.459	0.671	0.446	0.864	0.575	0.293	0.505	0.485	north-northeast	7.9	Yes
13:10	0.460	0.673	0.445	0.867	0.577	0.293	0.506	0.485	north-northeast	8.4	Yes
13:20	0.460	0.673	0.446	0.867	0.579	0.294	0.504	0.485	north-northeast	9.5	Yes
13:30	0.460	0.673	0.446	0.867	0.579	0.292	0.505	0.484	north-northeast	7.6	Yes
13:40	0.457	0.672	0.445	0.866	0.581	0.292	0.506	0.484	north-northeast	7.1	Yes
13:50	0.460	0.673	0.446	0.868	0.578	0.292	0.506	0.484	north-northeast	7.4	Yes
14:00	0.461	0.675	0.446	0.868	0.581	0.292	0.506	0.483	north	8.7	Yes
14:10	0.459	0.675	0.445	0.865	0.581	0.292	0.505	0.484	north	6.0	Yes
14:20	0.460	0.675	0.446	0.868	0.583	0.291	0.505	0.483	north	7.7	Yes
14:30	0.462	0.675	0.447	0.869	0.582	0.292	0.505	0.484	north	6.8	Yes
14:40	0.460	0.676	0.446	0.870	0.583	0.292	0.507	0.484	north	5.9	Yes
14:50	0.459	0.677	0.445	0.869	0.584	0.291	0.504	0.483	north-northwest	4.3	Yes
15:00	0.460	0.678	0.447	0.867	0.584	0.292	0.505	0.484	north-northwest	6.3	Yes
15:10	0.459	0.676	0.446	0.871	0.584	0.291	0.506	0.485	north	7.0	Yes
15:20	0.461	0.677	0.446	0.870	0.584	0.291	0.506	0.484	north-northwest	7.1	Yes
15:30	0.460	0.678	0.446	0.870	0.584	0.292	0.507	0.485	north-northwest	5.2	Yes
15:40	0.462	0.678	0.444	0.871	0.586	0.291	0.508	0.484	north	6.6	Yes
15:50	0.461	0.678	0.446	0.869	0.586	0.291	0.507	0.485	north	6.5	Yes
16:00	0.461	0.680	0.446	0.870	0.588	0.291	0.507	0.485	north-northwest	5.7	Yes
16:10	0.461	0.679	0.446	0.873	0.586	0.291	0.507	0.485	north	6.3	Yes
16:20	0.459	0.681	0.445	0.870	0.586	0.292	0.506	0.486	north-northwest	5.9	Yes
16:30	0.461	0.681	0.446	0.871	0.587	0.292	0.506	0.485	north	7.4	Yes
16:40	0.461	0.680	0.445	0.871	0.587	0.292	0.507	0.485	north	6.2	Yes
16:50	0.460	0.682	0.447	0.873	0.590	0.291	0.506	0.484	north	5.1	Yes
17:00	0.460	0.682	0.446	0.873	0.589	0.292	0.508	0.486	north	5.5	Yes
17:10	0.461	0.681	0.446	0.871	0.588	0.291	0.507	0.485	north	5.9	Yes
17:20	0.462	0.680	0.447	0.872	0.590	0.292	0.508	0.484	north	5.4	Yes
17:30	0.461	0.680	0.446	0.872	0.588	0.293	0.507	0.486	north-northwest	5.7	Yes
17:40	0.462	0.682	0.446	0.870	0.589	0.293	0.509	0.486	north	5.4	Yes
17:50	0.461	0.680	0.447	0.871	0.590	0.293	0.508	0.484	north-northwest	5.4	Yes
18:00	0.460	0.681	0.445	0.869	0.587	0.292	0.507	0.484	north-northwest	5.4	Yes
18:10	0.462	0.681	0.447	0.870	0.587	0.292	0.509	0.485	north-northwest	4.9	Yes
18:20	0.462	0.679	0.445	0.871	0.589	0.292	0.508	0.484	north	4.4	Yes
18:30	0.460	0.677	0.447	0.869	0.586	0.293	0.508	0.484	north-northwest	4.9	Yes
18:40	0.459	0.677	0.447	0.868	0.587	0.292	0.508	0.484	north-northwest	6.5	Yes
18:50	0.457	0.677	0.448	0.868	0.588	0.294	0.506	0.483	north	4.3	Yes
19:00	0.458	0.676	0.448	0.864	0.588	0.293	0.505	0.484	north-northwest	5.2	Yes
19:10	0.458	0.677	0.447	0.866	0.589	0.294	0.506	0.483	north-northwest	4.9	Yes
19:20	0.458	0.678	0.446	0.866	0.590	0.293	0.508	0.483	north-northwest	4.9	Yes
19:30	0.459	0.679	0.448	0.865	0.588	0.293	0.508	0.483	north-northwest	5.4	Yes
19:40	0.457	0.679	0.446	0.864	0.589	0.293	0.506	0.484	north	5.4	Yes
19:50	0.457	0.678	0.447	0.867	0.589	0.292	0.506	0.484	north	5.7	Yes
20:00	0.458	0.677	0.447	0.866	0.590	0.293	0.507	0.481	north	4.9	Yes
20:10	0.456	0.678	0.445	0.864	0.588	0.293	0.507	0.483	north	4.6	Yes
20:20	0.458	0.679	0.447	0.866	0.589	0.293	0.506	0.483	north-northwest	5.2	Yes
20:30	0.458	0.678	0.444	0.866	0.591	0.292	0.507	0.484	north	5.7	Yes
20:40	0.459	0.679	0.447	0.867	0.590	0.290	0.507	0.484	north	6.0	Yes
20:50	0.457	0.678	0.446	0.867	0.587	0.294	0.507	0.483	north	5.2	Yes
21:00	0.459	0.680	0.444	0.868	0.591	0.292	0.507	0.484	north	5.7	Yes
21:10	0.458	0.680	0.447	0.867	0.590	0.290	0.507	0.484	north	6.3	Yes
21:20	0.458	0.680	0.445	0.867	0.591	0.292	0.508	0.483	north	7.1	Yes
21:30	0.459	0.679	0.447	0.867	0.592	0.292	0.509	0.483	north	5.4	Yes
21:40	0.458	0.679	0.446	0.868	0.592	0.292	0.508	0.483	north-northwest	5.1	Yes
21:50	0.458	0.679	0.446	0.868	0.592	0.292	0.508	0.484	north	7.3	Yes
22:00	0.459	0.681	0.445	0.865	0.593	0.293	0.507	0.484	north-northwest	6.5	Yes
22:10	0.458	0.682	0.446	0.866	0.591	0.292	0.509	0.483	north	6.0	Yes
22:20	0.459	0.682	0.447	0.866	0.592	0.291	0.509	0.484	north	6.0	Yes
22:30	0.458	0.682	0.446	0.866	0.592	0.292	0.508	0.484	north	6.2	Yes
22:40	0.460	0.682	0.445	0.869	0.592	0.291	0.508	0.484	north-northwest	4.9	Yes
22:50	0.460	0.682	0.446	0.869	0.594	0.290	0.510	0.485	north	6.5	Yes
23:00	0.457	0.682	0.445	0.867	0.592	0.293	0.509	0.484	north	6.3	Yes
23:10	0.458	0.682	0.446	0.866	0.592	0.292	0.508	0.485	north-northwest	4.9	Yes
23:20	0.459	0.681	0.446	0.869	0.594	0.292	0.509	0.484	north	5.4	Yes
23:30	0.459	0.681	0.446	0.868	0.592	0.294	0.507	0.484	north	5.4	Yes
23:40	0.459	0.682	0.446	0.866	0.590	0.293	0.506	0.484	north-northwest	4.8	Yes
23:50	0.457	0.679	0.446	0.864	0.589	0.293	0.506	0.484	north	5.5	Yes