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

○Information

○Measurement value list ： 2026/06/05(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	0.436	0.666	0.419	0.833	0.560	0.291	0.488	0.469	north-northwest	5.4	No
00:10	0.437	0.669	0.417	0.832	0.559	0.293	0.489	0.469	north-northwest	5.2	No
00:20	0.435	0.668	0.418	0.832	0.559	0.292	0.488	0.469	north-northwest	5.2	No
00:30	0.434	0.669	0.419	0.832	0.560	0.292	0.490	0.471	north-northwest	5.0	No
00:40	0.437	0.670	0.419	0.833	0.561	0.293	0.488	0.470	north-northwest	4.7	No
00:50	0.435	0.670	0.419	0.833	0.561	0.292	0.488	0.470	north-northwest	4.9	No
01:00	0.435	0.669	0.419	0.834	0.562	0.291	0.487	0.470	north-northwest	5.3	No
01:10	0.436	0.670	0.420	0.833	0.560	0.292	0.489	0.470	north-northwest	7.0	No
01:20	0.435	0.671	0.419	0.833	0.563	0.292	0.490	0.470	north-northwest	5.6	No
01:30	0.436	0.672	0.418	0.833	0.562	0.292	0.488	0.472	north	5.7	No
01:40	0.435	0.671	0.419	0.832	0.561	0.292	0.489	0.470	north-northeast	5.7	No
01:50	0.436	0.672	0.420	0.834	0.562	0.291	0.489	0.469	north	5.7	No
02:00	0.435	0.671	0.420	0.833	0.560	0.291	0.489	0.471	north	4.6	No
02:10	0.435	0.670	0.419	0.834	0.560	0.290	0.489	0.469	north-northeast	5.1	No
02:20	0.435	0.671	0.419	0.832	0.562	0.291	0.489	0.469	north-northeast	6.0	No
02:30	0.435	0.671	0.419	0.834	0.562	0.292	0.490	0.470	north	4.9	No
02:40	0.436	0.670	0.419	0.834	0.560	0.291	0.490	0.470	north	4.0	No
02:50	0.435	0.671	0.419	0.834	0.561	0.292	0.489	0.468	north-northeast	4.1	No
03:00	0.436	0.672	0.417	0.835	0.561	0.293	0.488	0.471	north-northeast	4.9	No
03:10	0.435	0.670	0.419	0.835	0.560	0.292	0.489	0.469	northeast	5.6	No
03:20	0.435	0.672	0.419	0.835	0.562	0.292	0.489	0.469	northeast	7.1	No
03:30	0.436	0.674	0.419	0.834	0.563	0.294	0.489	0.470	northeast	8.2	No
03:40	0.436	0.670	0.419	0.834	0.561	0.293	0.490	0.468	northeast	5.9	No
03:50	0.435	0.671	0.422	0.834	0.560	0.291	0.488	0.469	northeast	9.1	No
04:00	0.436	0.670	0.418	0.835	0.560	0.292	0.488	0.468	north-northeast	9.4	No
04:10	0.435	0.671	0.418	0.832	0.559	0.292	0.489	0.469	northeast	9.7	No
04:20	0.436	0.671	0.418	0.833	0.559	0.291	0.489	0.470	northeast	8.1	No
04:30	0.436	0.673	0.419	0.832	0.560	0.292	0.489	0.469	north-northeast	9.7	No
04:40	0.436	0.670	0.418	0.834	0.560	0.292	0.489	0.469	north-northeast	9.5	No
04:50	0.435	0.671	0.419	0.832	0.560	0.292	0.487	0.469	north-northeast	8.4	No
05:00	0.436	0.671	0.420	0.834	0.561	0.292	0.490	0.469	north	6.7	No
05:10	0.436	0.672	0.418	0.833	0.560	0.292	0.489	0.471	north	5.3	No
05:20	0.436	0.674	0.419	0.835	0.561	0.292	0.489	0.469	north	5.9	Yes
05:30	0.436	0.673	0.420	0.833	0.561	0.291	0.489	0.470	north	7.2	Yes
05:40	0.436	0.674	0.420	0.834	0.561	0.292	0.489	0.471	north	5.7	Yes
05:50	0.436	0.675	0.418	0.834	0.561	0.292	0.488	0.470	north	5.1	Yes
06:00	0.435	0.673	0.418	0.835	0.564	0.291	0.489	0.471	north-northwest	6.0	Yes
06:10	0.436	0.673	0.418	0.836	0.564	0.292	0.489	0.470	north-northwest	6.4	Yes
06:20	0.436	0.676	0.417	0.835	0.565	0.291	0.488	0.469	north	7.1	No
06:30	0.436	0.676	0.415	0.834	0.562	0.293	0.489	0.470	north	5.5	No
06:40	0.436	0.673	0.417	0.836	0.563	0.292	0.489	0.470	north	5.3	Yes
06:50	0.436	0.676	0.416	0.835	0.563	0.293	0.489	0.470	north	6.6	Yes
07:00	0.437	0.675	0.416	0.835	0.564	0.292	0.489	0.471	north	6.3	Yes
07:10	0.437	0.675	0.416	0.833	0.563	0.291	0.487	0.471	north	6.3	Yes
07:20	0.436	0.675	0.418	0.835	0.563	0.292	0.489	0.470	north	4.9	Yes
07:30	0.437	0.675	0.417	0.835	0.563	0.292	0.488	0.469	north	5.9	Yes
07:40	0.436	0.676	0.415	0.833	0.563	0.292	0.490	0.471	north-northwest	5.2	Yes
07:50	0.437	0.675	0.416	0.834	0.561	0.291	0.487	0.469	north	4.9	Yes
08:00	0.437	0.675	0.415	0.834	0.561	0.292	0.489	0.468	north-northwest	6.4	Yes
08:10	0.435	0.675	0.416	0.834	0.563	0.291	0.487	0.469	north	6.1	Yes
08:20	0.437	0.674	0.424	0.835	0.563	0.291	0.489	0.467	north	6.0	Yes
08:30	0.434	0.673	0.415	0.834	0.561	0.292	0.487	0.469	north	5.6	Yes
08:40	0.436	0.673	0.417	0.834	0.562	0.291	0.487	0.469	north	5.7	Yes
08:50	0.437	0.672	0.415	0.834	0.562	0.291	0.489	0.466	north-northwest	4.7	Yes
09:00	0.434	0.674	0.417	0.833	0.562	0.291	0.489	0.468	north-northwest	5.0	Yes
09:10	0.436	0.673	0.416	0.835	0.562	0.292	0.488	0.469	north-northwest	5.8	Yes
09:20	0.435	0.675	0.416	0.833	0.563	0.291	0.487	0.470	north	6.6	Yes
09:30	0.436	0.674	0.416	0.833	0.564	0.290	0.488	0.469	north	4.5	Yes
09:40	0.435	0.673	0.415	0.834	0.562	0.291	0.487	0.469	north-northwest	5.0	Yes
09:50	0.435	0.674	0.415	0.834	0.563	0.291	0.488	0.469	north-northwest	5.0	Yes
10:00	0.435	0.673	0.414	0.835	0.562	0.291	0.488	0.470	north-northwest	4.8	Yes
10:10	0.435	0.673	0.417	0.834	0.563	0.291	0.488	0.469	north-northwest	4.7	Yes
10:20	0.434	0.674	0.415	0.835	0.563	0.291	0.488	0.470	north-northwest	5.4	Yes
10:30	0.436	0.676	0.415	0.831	0.563	0.290	0.487	0.470	north-northwest	5.3	No
10:40	0.436	0.674	0.415	0.835	0.563	0.292	0.488	0.469	north-northwest	6.3	Yes
10:50	0.436	0.674	0.415	0.834	0.562	0.291	0.487	0.470	north-northwest	5.2	Yes
11:00	0.435	0.676	0.415	0.834	0.563	0.290	0.490	0.469	north	5.5	Yes
11:10	0.435	0.674	0.415	0.833	0.564	0.291	0.487	0.468	north	5.1	Yes
11:20	0.435	0.675	0.416	0.835	0.563	0.290	0.488	0.469	north-northwest	5.1	Yes
11:30	0.434	0.675	0.416	0.833	0.561	0.289	0.487	0.468	north-northwest	4.5	Yes
11:40	0.434	0.672	0.416	0.835	0.561	0.292	0.486	0.469	north-northwest	4.8	Yes
11:50	0.432	0.669	0.414	0.833	0.561	0.289	0.486	0.467	north	5.7	Yes
12:00	0.433	0.665	0.415	0.832	0.557	0.291	0.486	0.467	north	5.0	Yes
12:10	0.432	0.666	0.416	0.827	0.555	0.289	0.486	0.466	north	6.4	Yes
12:20	0.432	0.667	0.414	0.826	0.555	0.290	0.485	0.465	north	6.5	Yes
12:30	0.431	0.664	0.413	0.825	0.554	0.289	0.484	0.466	north	7.1	Yes
12:40	0.430	0.661	0.414	0.822	0.554	0.291	0.486	0.465	north-northeast	6.9	Yes
12:50	0.429	0.662	0.415	0.821	0.553	0.288	0.485	0.465	north	5.2	Yes
13:00	0.429	0.664	0.415	0.822	0.554	0.290	0.486	0.466	north	6.5	Yes
13:10	0.430	0.664	0.415	0.821	0.555	0.289	0.485	0.465	north-northeast	6.6	Yes
13:20	0.430	0.664	0.413	0.822	0.555	0.290	0.484	0.465	north	7.8	Yes
13:30	0.429	0.663	0.415	0.823	0.554	0.290	0.486	0.467	north	6.9	Yes
13:40	0.429	0.666	0.414	0.822	0.555	0.289	0.484	0.465	north	5.8	Yes
13:50	0.428	0.664	0.414	0.820	0.555	0.289	0.487	0.465	north	4.5	Yes
14:00	0.430	0.665	0.414	0.821	0.553	0.289	0.486	0.467	north-northwest	4.5	Yes
14:10	0.428	0.666	0.414	0.823	0.555	0.289	0.484	0.466	north-northwest	4.6	Yes
14:20	0.429	0.665	0.415	0.823	0.554	0.292	0.485	0.466	north	5.1	Yes
14:30	0.430	0.664	0.416	0.823	0.556	0.289	0.485	0.465	north	4.9	Yes
14:40	0.428	0.665	0.414	0.824	0.557	0.288	0.485	0.466	north	4.2	No
14:50	0.428	0.664	0.414	0.822	0.556	0.289	0.486	0.465	north	4.6	No
15:00	0.430	0.665	0.415	0.822	0.557	0.289	0.485	0.465	north-northeast	6.2	No
15:10	0.429	0.665	0.415	0.822	0.557	0.289	0.486	0.466	north	4.7	No
15:20	0.430	0.667	0.415	0.823	0.554	0.288	0.486	0.465	north	3.6	No
15:30	0.430	0.667	0.415	0.823	0.556	0.290	0.485	0.466	north	4.4	No
15:40	0.429	0.668	0.413	0.822	0.556	0.289	0.485	0.466	north	4.0	No
15:50	0.429	0.669	0.415	0.824	0.556	0.289	0.486	0.467	north	4.0	No
16:00	0.429	0.667	0.414	0.824	0.556	0.288	0.486	0.466	north-northwest	4.0	No
16:10	0.430	0.671	0.415	0.824	0.557	0.287	0.486	0.467	north	5.2	No
16:20	0.431	0.668	0.415	0.826	0.559	0.289	0.488	0.466	north	5.0	Yes
16:30	0.429	0.671	0.414	0.823	0.556	0.289	0.485	0.468	north	3.9	Yes
16:40	0.431	0.669	0.415	0.823	0.556	0.290	0.486	0.467	north-northeast	6.3	Yes
16:50	0.430	0.672	0.416	0.824	0.557	0.288	0.486	0.468	north	4.1	Yes
17:00	0.430	0.671	0.416	0.826	0.559	0.288	0.484	0.466	north	3.8	Yes
17:10	0.431	0.670	0.415	0.824	0.559	0.288	0.485	0.468	north	4.3	Yes
17:20	0.430	0.672	0.413	0.826	0.558	0.289	0.485	0.468	north	3.9	Yes
17:30	0.430	0.671	0.414	0.826	0.558	0.289	0.487	0.467	north-northeast	4.1	Yes
17:40	0.430	0.670	0.413	0.825	0.560	0.290	0.485	0.465	north	4.2	Yes
17:50	0.431	0.672	0.414	0.825	0.559	0.290	0.484	0.468	north	4.2	Yes
18:00	0.430	0.671	0.415	0.826	0.559	0.289	0.485	0.468	north	4.9	Yes
18:10	0.431	0.671	0.415	0.822	0.559	0.289	0.485	0.467	north	4.9	Yes
18:20	0.430	0.667	0.414	0.824	0.558	0.289	0.484	0.468	north	4.6	Yes
18:30	0.428	0.664	0.413	0.821	0.557	0.290	0.484	0.467	north-northeast	6.1	Yes
18:40	0.428	0.663	0.411	0.822	0.555	0.290	0.484	0.466	north-northeast	5.3	Yes
18:50	0.428	0.664	0.412	0.821	0.554	0.290	0.484	0.465	north-northeast	4.6	Yes
19:00	0.427	0.662	0.412	0.819	0.553	0.288	0.483	0.463	north	3.6	Yes
19:10	0.426	0.663	0.411	0.819	0.554	0.288	0.483	0.464	north	3.5	Yes
19:20	0.428	0.659	0.413	0.818	0.554	0.290	0.483	0.464	north	4.3	Yes
19:30	0.427	0.661	0.412	0.819	0.554	0.290	0.483	0.466	north	4.0	Yes
19:40	0.426	0.663	0.413	0.819	0.554	0.288	0.483	0.466	north	4.0	Yes
19:50	0.427	0.662	0.413	0.819	0.553	0.288	0.482	0.465	north-northeast	6.6	Yes
20:00	0.426	0.664	0.412	0.818	0.555	0.289	0.483	0.465	north-northeast	7.2	Yes
20:10	0.426	0.664	0.413	0.818	0.554	0.289	0.484	0.465	north-northeast	7.0	Yes
20:20	0.428	0.664	0.413	0.816	0.554	0.289	0.482	0.464	north-northeast	6.3	Yes
20:30	0.426	0.665	0.412	0.818	0.555	0.288	0.483	0.466	north-northeast	6.6	Yes
20:40	0.426	0.665	0.412	0.818	0.555	0.289	0.484	0.466	north-northeast	5.6	No
20:50	0.427	0.667	0.412	0.817	0.555	0.289	0.482	0.465	north-northeast	5.8	No
21:00	0.427	0.665	0.412	0.818	0.555	0.289	0.483	0.467	north-northeast	6.4	Yes
21:10	0.428	0.666	0.413	0.818	0.556	0.289	0.483	0.466	north-northeast	6.3	Yes
21:20	0.428	0.666	0.411	0.821	0.554	0.290	0.484	0.467	north	4.8	No
21:30	0.427	0.666	0.412	0.819	0.554	0.289	0.483	0.467	north	6.2	Yes
21:40	0.429	0.666	0.413	0.819	0.555	0.290	0.484	0.467	north-northeast	5.9	No
21:50	0.427	0.667	0.412	0.819	0.556	0.288	0.483	0.465	north-northeast	6.7	Yes
22:00	0.429	0.666	0.413	0.819	0.555	0.289	0.483	0.465	north-northeast	5.8	Yes
22:10	0.427	0.668	0.412	0.819	0.556	0.289	0.484	0.466	north-northeast	6.2	Yes
22:20	0.426	0.668	0.414	0.819	0.557	0.288	0.485	0.466	north-northeast	5.9	Yes
22:30	0.427	0.669	0.413	0.821	0.557	0.290	0.485	0.466	north-northeast	6.3	Yes
22:40	0.430	0.669	0.413	0.820	0.557	0.289	0.485	0.467	north	6.4	Yes
22:50	0.428	0.668	0.412	0.820	0.556	0.289	0.484	0.465	north-northeast	6.2	Yes
23:00	0.428	0.669	0.413	0.818	0.557	0.290	0.483	0.466	north	4.1	Yes
23:10	0.427	0.668	0.411	0.818	0.556	0.289	0.483	0.467	north-northwest	3.6	Yes
23:20	0.426	0.667	0.413	0.818	0.557	0.289	0.483	0.467	north	4.4	Yes
23:30	0.427	0.666	0.413	0.820	0.556	0.291	0.483	0.467	north-northwest	4.4	Yes
23:40	0.428	0.667	0.412	0.820	0.556	0.289	0.483	0.465	north	5.1	Yes
23:50	0.427	0.667	0.412	0.818	0.555	0.289	0.484	0.467	north-northwest	3.8	Yes