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

○Information

○Measurement value list ： 2026/10/05(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	0.427	0.681	0.431	0.818	0.565	0.294	0.485	0.465	north-northwest	3.1	No
00:10	0.425	0.680	0.430	0.817	0.564	0.292	0.485	0.464	north-northwest	4.0	No
00:20	0.424	0.681	0.430	0.817	0.565	0.293	0.485	0.465	north	4.3	No
00:30	0.427	0.679	0.430	0.818	0.564	0.292	0.485	0.465	north-northwest	4.0	No
00:40	0.424	0.679	0.431	0.819	0.565	0.292	0.485	0.465	north	3.8	No
00:50	0.425	0.679	0.430	0.819	0.564	0.293	0.484	0.466	north-northwest	3.7	No
01:00	0.425	0.680	0.430	0.817	0.564	0.294	0.485	0.465	north-northwest	3.9	No
01:10	0.425	0.681	0.430	0.818	0.565	0.295	0.484	0.464	north-northwest	4.4	No
01:20	0.428	0.682	0.430	0.819	0.565	0.293	0.484	0.466	north-northwest	4.4	No
01:30	0.424	0.681	0.430	0.816	0.565	0.294	0.485	0.465	north-northwest	5.1	No
01:40	0.427	0.680	0.430	0.818	0.564	0.293	0.485	0.465	north-northwest	4.6	No
01:50	0.427	0.680	0.432	0.819	0.565	0.294	0.484	0.465	north-northwest	4.2	No
02:00	0.425	0.681	0.428	0.819	0.564	0.294	0.484	0.466	north-northwest	5.3	No
02:10	0.425	0.679	0.430	0.818	0.564	0.294	0.485	0.465	north-northwest	5.4	No
02:20	0.426	0.679	0.429	0.817	0.565	0.294	0.484	0.463	north-northwest	5.7	No
02:30	0.425	0.681	0.431	0.819	0.565	0.295	0.484	0.465	north-northwest	4.7	No
02:40	0.424	0.680	0.430	0.817	0.564	0.295	0.483	0.466	north-northwest	4.0	No
02:50	0.426	0.679	0.430	0.818	0.565	0.294	0.484	0.464	north-northwest	4.2	No
03:00	0.425	0.681	0.428	0.818	0.564	0.295	0.485	0.464	north-northwest	4.4	No
03:10	0.426	0.680	0.429	0.818	0.564	0.294	0.484	0.464	north	5.1	No
03:20	0.426	0.678	0.429	0.818	0.564	0.295	0.484	0.464	north	5.1	No
03:30	0.427	0.680	0.430	0.818	0.564	0.293	0.485	0.466	north-northwest	4.2	No
03:40	0.425	0.679	0.429	0.818	0.563	0.295	0.485	0.465	north-northwest	4.4	No
03:50	0.425	0.682	0.429	0.819	0.564	0.294	0.485	0.465	north	5.1	No
04:00	0.427	0.681	0.429	0.817	0.565	0.294	0.485	0.464	north-northwest	5.0	No
04:10	0.425	0.681	0.431	0.819	0.565	0.294	0.485	0.465	north-northwest	3.9	No
04:20	0.426	0.679	0.429	0.819	0.565	0.295	0.485	0.466	north-northwest	4.3	No
04:30	0.426	0.681	0.429	0.819	0.564	0.294	0.485	0.465	north-northwest	4.4	No
04:40	0.426	0.681	0.429	0.819	0.564	0.294	0.485	0.464	north-northwest	2.5	No
04:50	0.426	0.681	0.430	0.818	0.564	0.293	0.485	0.465	north-northwest	5.5	No
05:00	0.426	0.682	0.429	0.820	0.565	0.294	0.486	0.465	north-northwest	5.0	No
05:10	0.426	0.681	0.430	0.817	0.566	0.294	0.485	0.466	north-northwest	3.5	No
05:20	0.426	0.680	0.428	0.818	0.565	0.293	0.487	0.466	north	3.2	No
05:30	0.426	0.681	0.427	0.819	0.566	0.294	0.484	0.466	north	2.5	No
05:40	0.426	0.680	0.427	0.817	0.565	0.294	0.486	0.466	north-northwest	2.5	No
05:50	0.427	0.681	0.429	0.817	0.565	0.293	0.484	0.465	northwest	1.9	No
06:00	0.426	0.682	0.428	0.819	0.565	0.294	0.484	0.464	north-northwest	1.8	No
06:10	0.425	0.681	0.430	0.818	0.564	0.294	0.486	0.465	north-northwest	2.4	No
06:20	0.426	0.679	0.428	0.818	0.564	0.293	0.486	0.465	north-northwest	4.1	No
06:30	0.426	0.681	0.427	0.820	0.565	0.293	0.485	0.466	north	3.7	No
06:40	0.426	0.680	0.429	0.819	0.565	0.294	0.484	0.465	north-northwest	4.2	No
06:50	0.426	0.681	0.427	0.818	0.566	0.293	0.485	0.465	north-northwest	4.1	No
07:00	0.426	0.682	0.428	0.820	0.566	0.292	0.486	0.465	north-northwest	4.0	No
07:10	0.425	0.680	0.427	0.819	0.564	0.293	0.485	0.466	north-northwest	5.3	No
07:20	0.428	0.678	0.429	0.818	0.565	0.293	0.486	0.465	north-northwest	5.9	No
07:30	0.426	0.680	0.429	0.820	0.565	0.294	0.485	0.466	north-northwest	5.0	No
07:40	0.425	0.681	0.428	0.819	0.565	0.292	0.486	0.467	north-northwest	4.8	No
07:50	0.426	0.681	0.428	0.820	0.565	0.292	0.484	0.466	north-northwest	4.2	Yes
08:00	0.425	0.680	0.429	0.819	0.566	0.293	0.485	0.466	north	4.2	No
08:10	0.425	0.678	0.428	0.820	0.563	0.292	0.485	0.465	north	3.9	No
08:20	0.426	0.677	0.428	0.817	0.565	0.292	0.483	0.464	north-northwest	3.8	No
08:30	0.427	0.678	0.430	0.820	0.564	0.292	0.484	0.465	north-northwest	4.1	No
08:40	0.425	0.679	0.428	0.819	0.565	0.292	0.484	0.464	north-northwest	4.3	No
08:50	0.425	0.678	0.428	0.818	0.563	0.291	0.484	0.465	north-northwest	4.3	Yes
09:00	0.425	0.677	0.430	0.820	0.563	0.292	0.484	0.464	north-northwest	3.7	Yes
09:10	0.426	0.678	0.428	0.821	0.565	0.291	0.484	0.464	north-northwest	2.9	Yes
09:20	0.428	0.676	0.429	0.821	0.565	0.292	0.485	0.463	north-northwest	3.5	Yes
09:30	0.429	0.678	0.429	0.820	0.566	0.294	0.484	0.464	north-northwest	3.8	Yes
09:40	0.427	0.680	0.430	0.820	0.567	0.293	0.485	0.463	north-northwest	3.4	Yes
09:50	0.427	0.678	0.431	0.821	0.567	0.294	0.485	0.465	north-northwest	3.5	Yes
10:00	0.429	0.678	0.431	0.822	0.565	0.293	0.484	0.466	north-northwest	3.5	Yes
10:10	0.427	0.678	0.430	0.820	0.565	0.293	0.484	0.464	north-northwest	3.6	Yes
10:20	0.427	0.679	0.429	0.820	0.565	0.293	0.484	0.465	northwest	3.1	Yes
10:30	0.428	0.678	0.431	0.820	0.566	0.295	0.483	0.466	north-northwest	3.0	Yes
10:40	0.428	0.681	0.430	0.820	0.565	0.293	0.484	0.465	northwest	2.3	Yes
10:50	0.427	0.678	0.430	0.822	0.567	0.293	0.483	0.465	north-northwest	2.1	Yes
11:00	0.427	0.676	0.427	0.820	0.566	0.293	0.484	0.465	north-northwest	1.0	Yes
11:10	0.425	0.678	0.429	0.819	0.565	0.292	0.483	0.464	north-northwest	2.1	Yes
11:20	0.426	0.677	0.428	0.819	0.565	0.294	0.483	0.466	north	3.3	Yes
11:30	0.427	0.676	0.428	0.821	0.565	0.294	0.482	0.465	north-northwest	3.6	Yes
11:40	0.425	0.675	0.427	0.820	0.565	0.293	0.483	0.465	north-northwest	3.0	No
11:50	0.424	0.676	0.429	0.818	0.566	0.292	0.484	0.466	north-northwest	2.5	No
12:00	0.423	0.677	0.428	0.820	0.563	0.290	0.483	0.464	north	2.8	No
12:10	0.423	0.675	0.426	0.820	0.562	0.292	0.483	0.464	north-northwest	2.7	Yes
12:20	0.421	0.674	0.427	0.819	0.561	0.291	0.484	0.463	north	2.0	Yes
12:30	0.424	0.674	0.428	0.818	0.562	0.292	0.482	0.465	north	1.2	Yes
12:40	0.423	0.675	0.427	0.817	0.563	0.293	0.483	0.464	north	0.8	Yes
12:50	0.422	0.674	0.425	0.820	0.563	0.294	0.483	0.464	north	1.0	Yes
13:00	0.423	0.673	0.427	0.819	0.562	0.292	0.482	0.464	north-northwest	1.2	Yes
13:10	0.425	0.673	0.427	0.819	0.565	0.294	0.483	0.462	north-northwest	1.3	Yes
13:20	0.424	0.674	0.430	0.819	0.564	0.293	0.483	0.464	northwest	2.1	Yes
13:30	0.424	0.675	0.429	0.819	0.564	0.293	0.484	0.466	north-northwest	2.6	Yes
13:40	0.424	0.677	0.430	0.818	0.563	0.291	0.483	0.465	northwest	2.5	Yes
13:50	0.424	0.674	0.429	0.820	0.564	0.293	0.483	0.465	northwest	3.1	Yes
14:00	0.422	0.675	0.430	0.818	0.563	0.291	0.483	0.463	north-northwest	3.1	No
14:10	0.423	0.675	0.429	0.818	0.562	0.292	0.483	0.464	north-northwest	3.1	No
14:20	0.422	0.673	0.429	0.819	0.563	0.292	0.482	0.463	north-northwest	2.6	No
14:30	0.422	0.672	0.428	0.818	0.563	0.292	0.482	0.463	north-northwest	2.5	No
14:40	0.420	0.672	0.428	0.818	0.563	0.290	0.484	0.465	north-northwest	3.0	No
14:50	0.422	0.672	0.427	0.817	0.562	0.291	0.481	0.464	north-northwest	3.1	No
15:00	0.421	0.670	0.426	0.818	0.560	0.291	0.483	0.464	north-northwest	2.4	Yes
15:10	0.421	0.672	0.425	0.818	0.559	0.292	0.482	0.463	north-northwest	2.6	Yes
15:20	0.422	0.672	0.427	0.817	0.561	0.291	0.483	0.464	north	2.7	Yes
15:30	0.422	0.673	0.426	0.818	0.561	0.291	0.482	0.464	north-northwest	1.9	Yes
15:40	0.422	0.673	0.426	0.818	0.561	0.292	0.483	0.462	north	2.1	Yes
15:50	0.421	0.674	0.427	0.818	0.561	0.292	0.484	0.464	north-northwest	2.4	Yes
16:00	0.422	0.673	0.429	0.818	0.562	0.291	0.482	0.462	north-northwest	1.9	Yes
16:10	0.421	0.673	0.428	0.818	0.563	0.292	0.481	0.464	north-northwest	1.5	Yes
16:20	0.423	0.674	0.428	0.818	0.563	0.291	0.482	0.464	north-northwest	0.9	Yes
16:30	0.423	0.675	0.430	0.819	0.563	0.292	0.482	0.464	north-northwest	1.0	Yes
16:40	0.423	0.674	0.431	0.820	0.564	0.294	0.483	0.463	north	1.0	Yes
16:50	0.425	0.675	0.429	0.820	0.562	0.293	0.482	0.462	north-northwest	1.9	Yes
17:00	0.423	0.673	0.431	0.819	0.562	0.293	0.483	0.461	north	1.7	Yes
17:10	0.425	0.675	0.430	0.819	0.563	0.294	0.482	0.463	north-northwest	0.7	Yes
17:20	0.425	0.672	0.429	0.818	0.564	0.294	0.482	0.462	north	1.1	Yes
17:30	0.425	0.672	0.430	0.819	0.562	0.293	0.481	0.463	north-northeast	0.9	Yes
17:40	0.423	0.673	0.430	0.819	0.564	0.295	0.481	0.462	north	1.6	Yes
17:50	0.425	0.673	0.429	0.819	0.563	0.293	0.482	0.463	north	1.7	Yes
18:00	0.424	0.672	0.427	0.817	0.562	0.291	0.481	0.462	north	2.4	No
18:10	0.422	0.672	0.428	0.818	0.560	0.291	0.481	0.461	north-northwest	1.4	No
18:20	0.423	0.670	0.426	0.817	0.562	0.292	0.481	0.462	north	1.7	No
18:30	0.423	0.672	0.429	0.817	0.561	0.293	0.482	0.463	north-northwest	2.3	No
18:40	0.423	0.671	0.428	0.817	0.560	0.293	0.481	0.463	north-northwest	2.4	No
18:50	0.423	0.670	0.427	0.817	0.561	0.292	0.481	0.463	north-northwest	2.2	Yes
19:00	0.422	0.670	0.427	0.817	0.560	0.292	0.481	0.462	north-northwest	2.2	Yes
19:10	0.423	0.671	0.426	0.817	0.559	0.292	0.480	0.462	north-northwest	1.6	Yes
19:20	0.423	0.669	0.426	0.817	0.560	0.291	0.481	0.462	northwest	1.7	Yes
19:30	0.422	0.669	0.425	0.817	0.560	0.291	0.479	0.463	northwest	1.4	Yes
19:40	0.421	0.671	0.428	0.816	0.560	0.291	0.481	0.461	northwest	1.4	Yes
19:50	0.422	0.668	0.426	0.815	0.558	0.291	0.481	0.461	northwest	1.5	Yes
20:00	0.422	0.669	0.426	0.817	0.560	0.290	0.481	0.461	northwest	1.9	Yes
20:10	0.422	0.669	0.425	0.814	0.561	0.289	0.481	0.462	northwest	3.1	Yes
20:20	0.422	0.668	0.427	0.816	0.561	0.290	0.482	0.461	northwest	3.5	Yes
20:30	0.421	0.668	0.427	0.818	0.562	0.292	0.482	0.461	northwest	3.4	Yes
20:40	0.422	0.670	0.427	0.817	0.561	0.292	0.480	0.461	northwest	2.8	Yes
20:50	0.422	0.669	0.426	0.815	0.559	0.292	0.481	0.462	northwest	3.1	Yes
21:00	0.423	0.668	0.425	0.818	0.559	0.292	0.482	0.461	north-northwest	3.2	Yes
21:10	0.422	0.669	0.426	0.817	0.560	0.292	0.481	0.460	north-northwest	3.4	Yes
21:20	0.422	0.668	0.427	0.815	0.561	0.292	0.480	0.461	northwest	3.1	Yes
21:30	0.420	0.668	0.425	0.816	0.560	0.291	0.481	0.461	northwest	3.3	Yes
21:40	0.421	0.666	0.424	0.815	0.561	0.292	0.481	0.463	northwest	3.0	No
21:50	0.421	0.667	0.425	0.818	0.559	0.292	0.481	0.462	-	CALM	Yes
22:00	0.421	0.666	0.425	0.816	0.559	0.292	0.482	0.463	-	CALM	Yes
22:10	0.422	0.667	0.424	0.815	0.560	0.291	0.482	0.463	north	0.6	No
22:20	0.421	0.668	0.425	0.814	0.559	0.292	0.482	0.464	-	CALM	No
22:30	0.420	0.670	0.427	0.814	0.560	0.291	0.481	0.462	-	CALM	No
22:40	0.420	0.668	0.424	0.816	0.558	0.290	0.482	0.464	north	0.7	Yes
22:50	0.420	0.668	0.424	0.816	0.558	0.291	0.483	0.463	north	0.9	No
23:00	0.420	0.669	0.425	0.817	0.560	0.292	0.481	0.462	north-northwest	0.9	No
23:10	0.423	0.668	0.426	0.817	0.558	0.292	0.480	0.464	north-northwest	1.4	No
23:20	0.421	0.667	0.426	0.816	0.557	0.291	0.481	0.463	north-northwest	0.8	No
23:30	0.420	0.668	0.426	0.816	0.558	0.292	0.481	0.464	north-northwest	1.0	No
23:40	0.422	0.669	0.425	0.814	0.559	0.291	0.480	0.463	north-northwest	1.1	No
23:50	0.420	0.669	0.427	0.816	0.560	0.292	0.480	0.462	north-northwest	2.5	No