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

○Information

○Measurement value list ： 2026/06/06(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	0.426	0.666	0.411	0.817	0.553	0.288	0.483	0.466	north	3.6	Yes
00:10	0.425	0.664	0.412	0.815	0.555	0.288	0.481	0.465	north-northwest	5.0	Yes
00:20	0.427	0.665	0.412	0.816	0.552	0.288	0.482	0.465	north-northwest	5.5	Yes
00:30	0.426	0.664	0.411	0.815	0.553	0.288	0.480	0.464	north	5.2	Yes
00:40	0.427	0.663	0.410	0.813	0.552	0.287	0.481	0.465	north-northwest	5.5	Yes
00:50	0.425	0.663	0.410	0.811	0.553	0.288	0.481	0.466	north	5.1	Yes
01:00	0.427	0.662	0.411	0.812	0.552	0.287	0.480	0.463	north	4.2	Yes
01:10	0.425	0.663	0.412	0.812	0.553	0.288	0.481	0.466	north	4.6	Yes
01:20	0.427	0.663	0.410	0.813	0.551	0.287	0.481	0.465	north-northeast	6.2	Yes
01:30	0.425	0.664	0.411	0.814	0.552	0.288	0.481	0.466	north	6.4	Yes
01:40	0.426	0.666	0.410	0.812	0.553	0.287	0.481	0.466	north	5.8	Yes
01:50	0.426	0.667	0.412	0.813	0.553	0.286	0.483	0.465	north-northeast	4.5	Yes
02:00	0.426	0.665	0.412	0.812	0.553	0.288	0.482	0.466	north-northeast	5.5	Yes
02:10	0.427	0.666	0.410	0.814	0.554	0.287	0.482	0.466	north	4.8	No
02:20	0.427	0.667	0.411	0.813	0.554	0.288	0.481	0.466	north	4.2	Yes
02:30	0.425	0.665	0.410	0.815	0.556	0.289	0.481	0.465	north	4.3	Yes
02:40	0.426	0.667	0.411	0.816	0.555	0.288	0.481	0.466	north	4.9	Yes
02:50	0.427	0.668	0.411	0.815	0.554	0.288	0.481	0.466	north-northeast	4.4	Yes
03:00	0.426	0.666	0.412	0.815	0.555	0.288	0.483	0.467	north	5.1	No
03:10	0.426	0.668	0.412	0.815	0.555	0.288	0.482	0.466	north	4.4	No
03:20	0.428	0.668	0.412	0.815	0.555	0.288	0.481	0.466	north	6.0	No
03:30	0.428	0.667	0.412	0.815	0.553	0.287	0.483	0.466	north	4.6	No
03:40	0.427	0.669	0.412	0.817	0.553	0.289	0.482	0.467	north	5.5	No
03:50	0.427	0.668	0.412	0.816	0.556	0.287	0.483	0.467	north-northeast	6.0	No
04:00	0.427	0.668	0.414	0.818	0.556	0.287	0.483	0.466	north	5.3	No
04:10	0.428	0.669	0.412	0.816	0.556	0.288	0.482	0.467	north-northeast	5.4	No
04:20	0.428	0.669	0.413	0.817	0.556	0.288	0.482	0.466	north	4.9	No
04:30	0.426	0.669	0.412	0.816	0.556	0.288	0.483	0.466	north	5.1	No
04:40	0.426	0.668	0.413	0.816	0.556	0.287	0.483	0.467	north-northeast	6.4	Yes
04:50	0.428	0.669	0.413	0.817	0.557	0.288	0.482	0.467	north	6.1	Yes
05:00	0.428	0.667	0.412	0.818	0.556	0.288	0.482	0.466	north-northeast	6.3	No
05:10	0.428	0.668	0.413	0.817	0.556	0.288	0.483	0.468	north	4.4	No
05:20	0.427	0.668	0.414	0.818	0.557	0.290	0.484	0.466	north-northwest	2.7	No
05:30	0.429	0.671	0.413	0.817	0.557	0.289	0.483	0.467	north-northeast	3.5	Yes
05:40	0.429	0.669	0.413	0.818	0.556	0.290	0.484	0.466	north	4.5	Yes
05:50	0.429	0.672	0.412	0.818	0.556	0.289	0.483	0.468	north-northeast	4.1	Yes
06:00	0.427	0.669	0.413	0.818	0.558	0.290	0.483	0.467	north-northeast	5.1	No
06:10	0.427	0.670	0.413	0.818	0.556	0.289	0.483	0.466	north	4.7	No
06:20	0.429	0.670	0.413	0.821	0.558	0.290	0.484	0.467	north	3.9	No
06:30	0.428	0.673	0.413	0.818	0.557	0.288	0.484	0.466	north	2.6	Yes
06:40	0.428	0.670	0.413	0.819	0.557	0.289	0.484	0.466	north	3.9	Yes
06:50	0.426	0.671	0.413	0.820	0.558	0.288	0.482	0.467	north-northwest	2.8	Yes
07:00	0.430	0.670	0.413	0.821	0.557	0.289	0.485	0.465	north	3.5	Yes
07:10	0.429	0.672	0.414	0.818	0.556	0.288	0.484	0.466	north-northwest	3.5	Yes
07:20	0.428	0.671	0.414	0.819	0.557	0.290	0.484	0.467	north-northwest	3.4	Yes
07:30	0.428	0.672	0.415	0.820	0.557	0.288	0.484	0.467	north	3.3	Yes
07:40	0.428	0.672	0.413	0.819	0.557	0.287	0.484	0.466	north-northeast	4.5	Yes
07:50	0.429	0.673	0.414	0.818	0.558	0.288	0.484	0.467	north-northeast	4.2	Yes
08:00	0.429	0.671	0.414	0.820	0.559	0.289	0.484	0.465	north	3.7	Yes
08:10	0.429	0.673	0.413	0.821	0.557	0.289	0.484	0.466	north	4.8	Yes
08:20	0.429	0.671	0.414	0.820	0.558	0.289	0.484	0.467	north-northeast	4.5	No
08:30	0.428	0.671	0.414	0.820	0.557	0.288	0.485	0.466	north-northeast	4.7	Yes
08:40	0.429	0.670	0.415	0.821	0.558	0.289	0.485	0.466	north-northeast	4.5	Yes
08:50	0.429	0.673	0.414	0.818	0.557	0.288	0.484	0.465	north-northeast	5.1	Yes
09:00	0.427	0.669	0.413	0.822	0.558	0.288	0.485	0.466	north-northeast	4.2	Yes
09:10	0.429	0.672	0.416	0.820	0.558	0.289	0.485	0.465	north	4.3	Yes
09:20	0.428	0.671	0.414	0.821	0.557	0.289	0.484	0.465	north	3.5	Yes
09:30	0.429	0.671	0.415	0.820	0.557	0.289	0.486	0.468	north-northeast	4.4	Yes
09:40	0.428	0.672	0.416	0.822	0.559	0.289	0.485	0.466	north-northeast	4.2	Yes
09:50	0.428	0.670	0.416	0.822	0.559	0.290	0.485	0.466	north-northeast	3.5	Yes
10:00	0.428	0.671	0.415	0.823	0.558	0.290	0.485	0.467	north-northeast	3.4	Yes
10:10	0.428	0.671	0.415	0.822	0.557	0.289	0.485	0.467	north-northeast	4.8	Yes
10:20	0.429	0.671	0.416	0.823	0.558	0.288	0.486	0.464	north-northeast	4.3	Yes
10:30	0.428	0.673	0.415	0.823	0.558	0.288	0.485	0.466	north-northeast	4.2	No
10:40	0.429	0.670	0.416	0.823	0.558	0.289	0.485	0.465	north-northeast	4.8	Yes
10:50	0.429	0.672	0.415	0.822	0.557	0.288	0.485	0.465	north-northeast	4.2	No
11:00	0.429	0.670	0.415	0.823	0.557	0.288	0.487	0.466	north	4.3	Yes
11:10	0.428	0.671	0.416	0.822	0.559	0.287	0.485	0.468	north-northeast	4.1	No
11:20	0.430	0.672	0.415	0.823	0.559	0.288	0.487	0.467	north	3.6	No
11:30	0.430	0.672	0.416	0.824	0.557	0.289	0.486	0.465	north	2.7	Yes
11:40	0.430	0.673	0.416	0.822	0.556	0.288	0.486	0.466	north-northeast	3.0	No
11:50	0.427	0.672	0.416	0.822	0.558	0.290	0.488	0.467	north	3.4	Yes
12:00	0.428	0.672	0.416	0.823	0.557	0.289	0.485	0.468	north-northeast	3.7	No
12:10	0.430	0.672	0.416	0.825	0.559	0.289	0.486	0.469	north	3.4	No
12:20	0.428	0.674	0.414	0.823	0.560	0.288	0.487	0.466	north-northeast	3.7	No
12:30	0.430	0.674	0.414	0.822	0.559	0.289	0.486	0.467	north	2.4	Yes
12:40	0.430	0.673	0.415	0.823	0.558	0.289	0.487	0.466	north-northwest	1.8	No
12:50	0.429	0.673	0.414	0.824	0.560	0.287	0.487	0.467	north-northeast	3.0	Yes
13:00	0.429	0.674	0.415	0.824	0.558	0.289	0.487	0.467	northeast	4.1	No
13:10	0.430	0.674	0.416	0.823	0.558	0.288	0.487	0.466	northeast	3.2	No
13:20	0.430	0.673	0.416	0.825	0.559	0.288	0.486	0.467	northeast	3.9	No
13:30	0.430	0.675	0.415	0.823	0.559	0.288	0.488	0.467	north-northeast	3.1	No
13:40	0.429	0.675	0.416	0.822	0.558	0.289	0.487	0.467	north-northeast	4.0	No
13:50	0.430	0.675	0.416	0.823	0.561	0.288	0.487	0.468	north-northeast	3.0	No
14:00	0.429	0.675	0.415	0.826	0.559	0.287	0.488	0.468	north-northeast	3.4	No
14:10	0.430	0.677	0.415	0.823	0.559	0.289	0.490	0.467	north-northeast	3.9	No
14:20	0.430	0.674	0.415	0.825	0.558	0.288	0.489	0.467	north-northeast	3.7	No
14:30	0.429	0.676	0.416	0.826	0.558	0.288	0.489	0.468	north-northeast	3.7	No
14:40	0.431	0.675	0.415	0.824	0.560	0.287	0.490	0.467	northeast	3.8	Yes
14:50	0.431	0.678	0.416	0.825	0.560	0.288	0.488	0.466	north-northeast	3.9	No
15:00	0.430	0.675	0.417	0.825	0.560	0.289	0.489	0.468	northeast	3.5	No
15:10	0.430	0.676	0.415	0.825	0.558	0.288	0.488	0.467	north-northeast	3.1	No
15:20	0.429	0.676	0.417	0.824	0.560	0.289	0.489	0.468	northeast	3.7	No
15:30	0.430	0.676	0.416	0.824	0.559	0.289	0.488	0.468	northeast	3.2	No
15:40	0.430	0.675	0.417	0.824	0.559	0.289	0.488	0.467	north-northeast	2.6	No
15:50	0.429	0.676	0.417	0.827	0.559	0.290	0.488	0.469	northeast	2.4	No
16:00	0.429	0.677	0.414	0.824	0.561	0.288	0.488	0.467	northeast	2.8	No
16:10	0.430	0.678	0.415	0.825	0.559	0.289	0.490	0.468	north-northeast	2.5	No
16:20	0.430	0.678	0.416	0.826	0.558	0.289	0.489	0.467	north-northeast	2.7	No
16:30	0.430	0.678	0.415	0.826	0.561	0.290	0.489	0.468	north-northeast	3.4	No
16:40	0.429	0.678	0.417	0.826	0.560	0.288	0.489	0.468	northeast	3.0	No
16:50	0.430	0.675	0.417	0.826	0.562	0.289	0.488	0.469	north-northeast	2.1	No
17:00	0.430	0.677	0.417	0.826	0.560	0.290	0.489	0.467	northeast	2.1	No
17:10	0.431	0.678	0.418	0.826	0.560	0.288	0.490	0.467	north-northeast	2.5	No
17:20	0.431	0.677	0.417	0.826	0.561	0.290	0.489	0.469	north-northeast	1.9	No
17:30	0.431	0.678	0.418	0.826	0.562	0.290	0.490	0.467	northeast	3.2	No
17:40	0.430	0.679	0.419	0.826	0.562	0.289	0.487	0.466	north-northeast	2.6	No
17:50	0.432	0.677	0.418	0.827	0.562	0.290	0.490	0.468	north-northeast	1.9	No
18:00	0.430	0.679	0.420	0.826	0.561	0.289	0.489	0.467	north-northeast	2.9	No
18:10	0.431	0.681	0.419	0.828	0.563	0.290	0.489	0.467	north-northeast	2.2	No
18:20	0.432	0.680	0.420	0.827	0.561	0.288	0.489	0.468	north-northeast	2.2	No
18:30	0.431	0.683	0.418	0.827	0.563	0.289	0.488	0.468	northeast	2.7	No
18:40	0.431	0.681	0.420	0.828	0.565	0.290	0.488	0.468	northeast	2.1	No
18:50	0.432	0.682	0.418	0.828	0.565	0.289	0.488	0.470	north-northeast	1.8	No
19:00	0.433	0.681	0.419	0.826	0.565	0.291	0.489	0.468	north-northeast	1.6	No
19:10	0.432	0.680	0.418	0.826	0.563	0.291	0.489	0.468	north	1.2	No
19:20	0.434	0.681	0.419	0.824	0.564	0.290	0.488	0.470	northeast	1.2	No
19:30	0.432	0.682	0.419	0.825	0.563	0.290	0.489	0.469	northeast	1.2	No
19:40	0.433	0.680	0.419	0.828	0.563	0.290	0.489	0.470	-	CALM	No
19:50	0.432	0.682	0.419	0.826	0.562	0.292	0.489	0.470	north	1.0	No
20:00	0.433	0.682	0.418	0.825	0.564	0.290	0.490	0.468	north	1.5	No
20:10	0.434	0.680	0.420	0.825	0.564	0.292	0.489	0.468	north-northwest	1.4	No
20:20	0.434	0.680	0.420	0.826	0.563	0.291	0.490	0.468	north-northwest	1.5	No
20:30	0.433	0.682	0.417	0.827	0.563	0.290	0.490	0.470	north-northwest	1.9	No
20:40	0.432	0.681	0.419	0.827	0.562	0.292	0.490	0.470	north-northwest	1.9	No
20:50	0.433	0.683	0.419	0.827	0.564	0.290	0.490	0.469	north-northwest	2.3	No
21:00	0.435	0.681	0.419	0.826	0.564	0.290	0.489	0.469	northwest	1.9	No
21:10	0.433	0.683	0.418	0.827	0.564	0.291	0.490	0.469	northwest	2.2	No
21:20	0.433	0.680	0.419	0.825	0.565	0.290	0.489	0.468	northwest	2.3	No
21:30	0.434	0.682	0.419	0.826	0.563	0.290	0.490	0.469	northwest	2.1	No
21:40	0.433	0.681	0.420	0.826	0.563	0.293	0.490	0.470	northwest	2.4	No
21:50	0.434	0.681	0.420	0.826	0.564	0.290	0.490	0.469	northwest	2.7	No
22:00	0.434	0.682	0.418	0.827	0.565	0.291	0.489	0.469	north-northwest	2.2	No
22:10	0.433	0.681	0.419	0.827	0.564	0.292	0.490	0.470	north-northwest	1.4	No
22:20	0.433	0.682	0.419	0.830	0.563	0.290	0.488	0.469	north-northwest	1.4	No
22:30	0.432	0.680	0.420	0.827	0.565	0.291	0.489	0.469	north-northwest	1.6	No
22:40	0.434	0.680	0.419	0.829	0.564	0.292	0.490	0.469	northwest	1.4	No
22:50	0.434	0.680	0.419	0.826	0.563	0.290	0.490	0.470	northwest	1.8	No
23:00	0.432	0.681	0.418	0.826	0.563	0.290	0.491	0.469	northwest	2.0	No
23:10	0.434	0.680	0.419	0.828	0.564	0.290	0.491	0.470	west-northwest	1.8	No
23:20	0.433	0.682	0.419	0.827	0.564	0.291	0.491	0.469	north	1.4	No
23:30	0.432	0.682	0.419	0.827	0.565	0.292	0.489	0.469	north-northwest	1.3	No
23:40	0.435	0.681	0.418	0.827	0.564	0.291	0.491	0.469	north-northwest	1.8	No
23:50	0.432	0.682	0.420	0.829	0.565	0.292	0.491	0.469	north-northwest	2.8	No