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

○Information

○Measurement value list ： 2026/10/04(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	0.423	0.677	0.426	0.811	0.562	0.292	0.485	0.463	north-northwest	6.0	No
00:10	0.421	0.677	0.428	0.811	0.561	0.293	0.485	0.464	northwest	5.9	No
00:20	0.421	0.676	0.427	0.811	0.561	0.293	0.484	0.463	north-northwest	6.3	No
00:30	0.424	0.675	0.426	0.812	0.561	0.292	0.484	0.464	north-northwest	6.1	No
00:40	0.423	0.676	0.428	0.811	0.559	0.292	0.484	0.462	north-northwest	6.4	No
00:50	0.422	0.676	0.427	0.812	0.560	0.292	0.486	0.463	north-northwest	6.4	No
01:00	0.423	0.677	0.427	0.813	0.560	0.291	0.484	0.463	north-northwest	6.2	No
01:10	0.423	0.674	0.426	0.811	0.559	0.292	0.483	0.464	north-northwest	6.1	No
01:20	0.424	0.675	0.426	0.813	0.561	0.292	0.483	0.462	north-northwest	6.2	No
01:30	0.422	0.677	0.426	0.813	0.561	0.292	0.485	0.463	north-northwest	6.4	No
01:40	0.421	0.677	0.428	0.811	0.559	0.291	0.484	0.463	north-northwest	6.1	No
01:50	0.422	0.676	0.425	0.813	0.560	0.292	0.484	0.464	northwest	5.8	No
02:00	0.422	0.675	0.426	0.811	0.559	0.292	0.484	0.462	north-northwest	5.9	No
02:10	0.423	0.675	0.426	0.811	0.562	0.292	0.484	0.463	northwest	5.7	No
02:20	0.422	0.676	0.427	0.814	0.560	0.291	0.484	0.462	northwest	5.4	No
02:30	0.423	0.675	0.427	0.810	0.560	0.292	0.485	0.465	northwest	5.2	No
02:40	0.423	0.675	0.427	0.814	0.558	0.292	0.485	0.462	northwest	5.6	No
02:50	0.421	0.675	0.426	0.812	0.558	0.291	0.485	0.463	northwest	5.6	No
03:00	0.424	0.676	0.427	0.811	0.559	0.291	0.486	0.464	northwest	5.5	No
03:10	0.421	0.675	0.427	0.811	0.560	0.292	0.486	0.463	northwest	5.4	No
03:20	0.421	0.675	0.426	0.813	0.559	0.293	0.484	0.463	northwest	5.6	No
03:30	0.422	0.676	0.426	0.812	0.560	0.291	0.484	0.463	northwest	5.9	No
03:40	0.423	0.675	0.427	0.811	0.560	0.292	0.482	0.465	north-northwest	5.7	No
03:50	0.424	0.674	0.427	0.813	0.560	0.292	0.484	0.464	northwest	5.0	No
04:00	0.421	0.677	0.428	0.811	0.560	0.293	0.483	0.464	northwest	5.0	No
04:10	0.422	0.677	0.424	0.813	0.559	0.291	0.482	0.463	northwest	4.8	No
04:20	0.422	0.678	0.428	0.814	0.560	0.292	0.483	0.464	north-northwest	4.7	No
04:30	0.423	0.675	0.427	0.812	0.559	0.290	0.483	0.464	northwest	4.6	No
04:40	0.422	0.674	0.427	0.810	0.561	0.292	0.484	0.462	northwest	4.5	No
04:50	0.423	0.675	0.426	0.811	0.561	0.292	0.483	0.464	north-northwest	5.1	No
05:00	0.424	0.675	0.428	0.812	0.561	0.294	0.483	0.463	north-northwest	5.1	No
05:10	0.421	0.675	0.426	0.812	0.561	0.292	0.483	0.463	northwest	4.7	No
05:20	0.423	0.676	0.427	0.812	0.560	0.292	0.484	0.465	north-northwest	4.8	No
05:30	0.423	0.675	0.425	0.810	0.562	0.292	0.484	0.462	north-northwest	4.7	No
05:40	0.424	0.674	0.427	0.812	0.561	0.292	0.483	0.464	north-northwest	4.5	No
05:50	0.422	0.673	0.426	0.813	0.560	0.292	0.483	0.463	north-northwest	4.6	No
06:00	0.424	0.676	0.427	0.811	0.560	0.292	0.484	0.463	north-northwest	4.6	No
06:10	0.422	0.675	0.428	0.811	0.560	0.291	0.484	0.463	north-northwest	4.3	No
06:20	0.421	0.677	0.427	0.812	0.561	0.292	0.484	0.463	north-northwest	4.1	No
06:30	0.422	0.676	0.428	0.811	0.560	0.291	0.485	0.463	north-northwest	5.3	No
06:40	0.422	0.676	0.426	0.812	0.560	0.292	0.484	0.465	north-northwest	4.4	No
06:50	0.424	0.676	0.428	0.811	0.560	0.291	0.485	0.464	north-northwest	4.0	No
07:00	0.422	0.676	0.425	0.810	0.561	0.293	0.485	0.463	north-northwest	4.3	No
07:10	0.423	0.676	0.427	0.812	0.561	0.292	0.485	0.463	north-northwest	4.3	No
07:20	0.424	0.677	0.427	0.812	0.561	0.293	0.485	0.464	north-northwest	3.8	No
07:30	0.424	0.677	0.427	0.811	0.560	0.292	0.484	0.464	north-northwest	3.4	No
07:40	0.423	0.676	0.426	0.813	0.561	0.291	0.484	0.464	north-northwest	3.4	No
07:50	0.423	0.677	0.428	0.813	0.562	0.291	0.484	0.462	north-northwest	3.3	No
08:00	0.424	0.677	0.428	0.812	0.562	0.291	0.483	0.465	north-northwest	4.0	No
08:10	0.423	0.677	0.426	0.816	0.560	0.292	0.483	0.465	north-northwest	3.8	No
08:20	0.425	0.677	0.427	0.812	0.561	0.291	0.482	0.465	north-northwest	3.8	No
08:30	0.423	0.678	0.427	0.812	0.561	0.290	0.482	0.466	north-northwest	4.1	No
08:40	0.422	0.678	0.427	0.814	0.562	0.291	0.483	0.465	north-northwest	4.9	No
08:50	0.423	0.676	0.428	0.812	0.562	0.292	0.482	0.464	north-northwest	4.4	No
09:00	0.423	0.675	0.428	0.814	0.561	0.290	0.481	0.464	north-northwest	3.9	No
09:10	0.422	0.676	0.427	0.816	0.560	0.290	0.483	0.464	north-northwest	2.5	No
09:20	0.422	0.675	0.428	0.813	0.563	0.289	0.483	0.463	north-northwest	2.7	No
09:30	0.421	0.675	0.428	0.812	0.560	0.290	0.482	0.464	west-northwest	1.2	No
09:40	0.421	0.676	0.427	0.815	0.560	0.290	0.482	0.463	north	2.6	No
09:50	0.421	0.676	0.427	0.814	0.560	0.291	0.482	0.462	north-northwest	2.7	No
10:00	0.421	0.677	0.425	0.815	0.560	0.291	0.481	0.463	north-northeast	3.1	No
10:10	0.422	0.674	0.425	0.814	0.559	0.291	0.479	0.461	north	2.6	No
10:20	0.421	0.676	0.426	0.815	0.558	0.289	0.481	0.462	north-northwest	3.4	No
10:30	0.421	0.674	0.427	0.813	0.559	0.291	0.482	0.461	north-northwest	2.3	No
10:40	0.421	0.674	0.424	0.814	0.557	0.292	0.481	0.462	northwest	2.1	No
10:50	0.422	0.675	0.423	0.815	0.557	0.292	0.482	0.463	north	2.2	No
11:00	0.421	0.676	0.426	0.815	0.559	0.289	0.479	0.462	north-northwest	2.6	No
11:10	0.422	0.675	0.424	0.813	0.561	0.290	0.481	0.460	north	2.3	No
11:20	0.422	0.676	0.427	0.814	0.560	0.290	0.481	0.461	north	2.9	No
11:30	0.423	0.676	0.426	0.814	0.561	0.291	0.481	0.462	northeast	3.3	No
11:40	0.422	0.676	0.425	0.815	0.560	0.291	0.480	0.463	north-northeast	2.6	No
11:50	0.421	0.676	0.425	0.814	0.559	0.290	0.480	0.463	north-northeast	3.1	No
12:00	0.423	0.676	0.426	0.815	0.560	0.291	0.481	0.462	north-northeast	3.2	No
12:10	0.422	0.676	0.426	0.816	0.560	0.292	0.481	0.461	north-northeast	3.2	No
12:20	0.420	0.677	0.426	0.814	0.561	0.291	0.480	0.462	north-northeast	3.8	No
12:30	0.423	0.677	0.426	0.813	0.560	0.291	0.480	0.463	north-northeast	3.0	No
12:40	0.422	0.675	0.427	0.813	0.559	0.291	0.481	0.463	north-northeast	4.0	No
12:50	0.422	0.676	0.427	0.813	0.562	0.292	0.482	0.463	north-northeast	3.8	No
13:00	0.423	0.676	0.426	0.814	0.562	0.291	0.481	0.464	north-northeast	3.6	No
13:10	0.422	0.676	0.425	0.813	0.561	0.292	0.481	0.463	northeast	4.0	No
13:20	0.421	0.678	0.426	0.813	0.561	0.291	0.483	0.463	north-northeast	4.0	No
13:30	0.423	0.677	0.426	0.816	0.562	0.291	0.482	0.461	north-northeast	4.0	No
13:40	0.423	0.677	0.427	0.815	0.562	0.292	0.482	0.462	north-northeast	4.6	No
13:50	0.422	0.675	0.427	0.815	0.560	0.291	0.482	0.463	north-northeast	3.5	No
14:00	0.423	0.678	0.426	0.816	0.561	0.292	0.482	0.463	north	4.5	No
14:10	0.423	0.678	0.428	0.817	0.561	0.290	0.482	0.463	north	4.3	No
14:20	0.423	0.678	0.427	0.817	0.561	0.290	0.483	0.462	north	4.2	No
14:30	0.423	0.676	0.426	0.815	0.559	0.291	0.482	0.463	north	3.5	No
14:40	0.422	0.676	0.426	0.815	0.561	0.291	0.482	0.462	north	3.8	No
14:50	0.423	0.675	0.425	0.815	0.561	0.290	0.481	0.465	north	2.4	No
15:00	0.421	0.678	0.428	0.816	0.561	0.291	0.483	0.463	north	1.2	No
15:10	0.421	0.679	0.427	0.817	0.562	0.290	0.482	0.463	-	CALM	No
15:20	0.423	0.677	0.428	0.816	0.561	0.291	0.482	0.464	west-northwest	0.7	No
15:30	0.422	0.679	0.427	0.815	0.564	0.292	0.481	0.465	west-northwest	0.9	No
15:40	0.422	0.680	0.427	0.815	0.563	0.290	0.481	0.463	west-northwest	1.5	No
15:50	0.424	0.680	0.429	0.814	0.563	0.291	0.481	0.462	west-northwest	1.5	No
16:00	0.425	0.680	0.430	0.817	0.564	0.292	0.480	0.464	north-northwest	2.6	No
16:10	0.425	0.682	0.428	0.817	0.564	0.292	0.482	0.464	northwest	2.6	No
16:20	0.423	0.679	0.428	0.816	0.564	0.291	0.480	0.464	north-northwest	2.6	No
16:30	0.426	0.680	0.430	0.817	0.566	0.291	0.481	0.465	northwest	2.4	No
16:40	0.426	0.682	0.428	0.817	0.563	0.291	0.483	0.465	west-northwest	2.1	No
16:50	0.424	0.679	0.429	0.818	0.564	0.291	0.480	0.465	northwest	2.1	No
17:00	0.425	0.680	0.427	0.817	0.564	0.293	0.483	0.466	northwest	2.1	No
17:10	0.424	0.680	0.428	0.816	0.564	0.292	0.481	0.465	north-northwest	3.1	No
17:20	0.426	0.681	0.429	0.816	0.564	0.292	0.483	0.465	north-northwest	2.9	No
17:30	0.425	0.680	0.427	0.815	0.562	0.292	0.482	0.465	northwest	3.6	No
17:40	0.425	0.681	0.429	0.816	0.565	0.292	0.483	0.465	north-northwest	4.1	No
17:50	0.425	0.680	0.428	0.817	0.564	0.294	0.484	0.464	west-northwest	3.2	No
18:00	0.424	0.680	0.429	0.817	0.565	0.293	0.482	0.464	northwest	3.7	No
18:10	0.426	0.679	0.428	0.815	0.564	0.294	0.483	0.465	northwest	3.7	No
18:20	0.424	0.681	0.430	0.816	0.564	0.293	0.482	0.465	north-northwest	4.0	No
18:30	0.425	0.681	0.429	0.817	0.564	0.294	0.483	0.465	northwest	4.7	No
18:40	0.426	0.680	0.429	0.819	0.563	0.292	0.484	0.466	northwest	4.7	No
18:50	0.425	0.680	0.429	0.816	0.564	0.293	0.483	0.466	northwest	4.8	No
19:00	0.424	0.678	0.429	0.818	0.564	0.293	0.484	0.465	north-northwest	5.5	No
19:10	0.424	0.680	0.427	0.816	0.564	0.292	0.484	0.465	north-northwest	5.5	No
19:20	0.424	0.682	0.429	0.818	0.563	0.293	0.484	0.464	northwest	3.8	Yes
19:30	0.425	0.679	0.429	0.817	0.565	0.293	0.484	0.465	west-northwest	4.3	No
19:40	0.425	0.681	0.429	0.817	0.564	0.293	0.483	0.466	west-northwest	4.7	No
19:50	0.425	0.680	0.429	0.817	0.564	0.294	0.484	0.465	northwest	4.6	No
20:00	0.425	0.680	0.428	0.817	0.565	0.292	0.483	0.465	northwest	4.8	No
20:10	0.425	0.679	0.428	0.818	0.564	0.292	0.483	0.464	northwest	4.8	No
20:20	0.424	0.680	0.430	0.818	0.563	0.293	0.482	0.465	northwest	4.7	No
20:30	0.425	0.682	0.428	0.817	0.565	0.292	0.483	0.465	northwest	4.6	No
20:40	0.425	0.681	0.428	0.818	0.563	0.293	0.484	0.465	northwest	4.9	No
20:50	0.424	0.680	0.430	0.818	0.563	0.293	0.483	0.464	northwest	4.6	No
21:00	0.425	0.677	0.427	0.816	0.563	0.292	0.483	0.464	northwest	5.3	No
21:10	0.426	0.680	0.428	0.817	0.563	0.293	0.483	0.464	northwest	5.1	No
21:20	0.425	0.680	0.429	0.817	0.564	0.294	0.482	0.466	northwest	4.9	No
21:30	0.426	0.680	0.430	0.817	0.563	0.293	0.484	0.464	northwest	4.7	No
21:40	0.425	0.679	0.428	0.817	0.563	0.292	0.484	0.465	northwest	4.6	No
21:50	0.425	0.679	0.431	0.817	0.565	0.292	0.485	0.466	northwest	3.8	No
22:00	0.424	0.679	0.429	0.818	0.564	0.293	0.483	0.464	northwest	3.4	No
22:10	0.424	0.680	0.430	0.818	0.563	0.294	0.484	0.466	northwest	3.1	No
22:20	0.426	0.681	0.429	0.816	0.564	0.293	0.485	0.466	northwest	3.7	No
22:30	0.426	0.678	0.429	0.817	0.564	0.293	0.484	0.466	northwest	4.1	No
22:40	0.425	0.679	0.428	0.817	0.564	0.293	0.485	0.465	north-northwest	4.2	No
22:50	0.426	0.679	0.429	0.816	0.563	0.293	0.483	0.466	north-northwest	4.7	No
23:00	0.424	0.680	0.431	0.817	0.565	0.294	0.484	0.465	northwest	4.0	No
23:10	0.426	0.679	0.429	0.817	0.562	0.294	0.485	0.464	north-northwest	3.1	No
23:20	0.425	0.681	0.430	0.816	0.564	0.292	0.484	0.465	north-northwest	2.7	No
23:30	0.425	0.680	0.430	0.817	0.564	0.294	0.485	0.466	west-northwest	1.3	No
23:40	0.426	0.680	0.429	0.818	0.564	0.292	0.485	0.465	northwest	0.7	No
23:50	0.425	0.681	0.430	0.818	0.563	0.294	0.484	0.466	north	1.5	No