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

○Information

○Measurement value list ： 2026/06/04(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	0.428	0.641	0.416	0.811	0.537	0.291	0.482	0.462	north-northwest	6.8	Yes
00:10	0.428	0.642	0.416	0.813	0.535	0.292	0.481	0.463	north-northwest	6.9	Yes
00:20	0.432	0.643	0.415	0.814	0.536	0.292	0.482	0.463	north-northwest	8.7	Yes
00:30	0.430	0.643	0.416	0.816	0.535	0.292	0.482	0.465	north-northwest	6.2	Yes
00:40	0.431	0.642	0.415	0.817	0.537	0.292	0.482	0.465	north-northwest	7.7	Yes
00:50	0.429	0.643	0.416	0.817	0.537	0.292	0.482	0.464	north-northwest	6.5	Yes
01:00	0.431	0.644	0.414	0.817	0.537	0.292	0.483	0.464	north-northwest	5.3	Yes
01:10	0.429	0.643	0.415	0.817	0.537	0.292	0.482	0.464	north	8.0	Yes
01:20	0.430	0.643	0.415	0.818	0.538	0.291	0.482	0.463	north-northwest	6.2	Yes
01:30	0.429	0.645	0.415	0.817	0.538	0.290	0.483	0.465	north-northwest	6.5	Yes
01:40	0.429	0.646	0.415	0.819	0.538	0.291	0.483	0.465	north-northwest	7.5	Yes
01:50	0.430	0.645	0.414	0.820	0.537	0.291	0.482	0.465	north-northwest	6.8	Yes
02:00	0.431	0.645	0.414	0.820	0.537	0.290	0.482	0.464	north-northwest	7.8	Yes
02:10	0.431	0.644	0.416	0.819	0.538	0.291	0.484	0.463	north-northwest	6.2	Yes
02:20	0.430	0.645	0.415	0.820	0.538	0.291	0.481	0.464	north-northwest	6.9	Yes
02:30	0.428	0.644	0.414	0.820	0.538	0.292	0.483	0.464	north-northwest	6.3	Yes
02:40	0.429	0.642	0.414	0.817	0.537	0.290	0.482	0.463	north-northwest	6.6	Yes
02:50	0.430	0.644	0.416	0.816	0.536	0.293	0.483	0.463	north-northwest	7.3	Yes
03:00	0.428	0.645	0.416	0.817	0.538	0.291	0.481	0.463	north-northwest	6.6	Yes
03:10	0.429	0.644	0.415	0.814	0.538	0.291	0.482	0.463	northwest	7.8	Yes
03:20	0.429	0.644	0.416	0.817	0.537	0.291	0.482	0.464	north-northwest	6.7	Yes
03:30	0.427	0.643	0.414	0.815	0.538	0.291	0.482	0.464	north	6.6	Yes
03:40	0.425	0.642	0.415	0.814	0.536	0.291	0.480	0.462	north	6.9	Yes
03:50	0.426	0.643	0.414	0.813	0.537	0.291	0.481	0.462	north-northwest	7.4	Yes
04:00	0.428	0.642	0.414	0.815	0.537	0.290	0.482	0.464	north-northwest	5.9	Yes
04:10	0.427	0.644	0.414	0.814	0.538	0.290	0.481	0.463	north-northwest	6.3	No
04:20	0.427	0.645	0.415	0.817	0.538	0.289	0.481	0.463	north-northwest	7.1	No
04:30	0.427	0.644	0.414	0.817	0.538	0.291	0.483	0.463	north	5.8	Yes
04:40	0.429	0.647	0.414	0.818	0.539	0.290	0.481	0.464	north-northwest	6.6	Yes
04:50	0.428	0.644	0.414	0.818	0.541	0.289	0.483	0.465	north-northwest	6.4	Yes
05:00	0.427	0.645	0.415	0.817	0.539	0.290	0.480	0.464	north-northwest	6.6	Yes
05:10	0.429	0.647	0.413	0.819	0.542	0.291	0.483	0.464	north-northwest	6.8	Yes
05:20	0.429	0.646	0.413	0.819	0.540	0.290	0.482	0.463	northwest	6.8	No
05:30	0.429	0.647	0.413	0.820	0.539	0.290	0.484	0.464	northwest	6.3	No
05:40	0.429	0.647	0.413	0.820	0.541	0.290	0.482	0.464	north-northwest	7.2	No
05:50	0.430	0.647	0.414	0.821	0.541	0.289	0.483	0.464	north-northwest	8.1	Yes
06:00	0.431	0.648	0.414	0.819	0.541	0.290	0.483	0.465	north-northwest	6.5	Yes
06:10	0.431	0.648	0.414	0.820	0.542	0.288	0.482	0.465	north-northwest	6.6	Yes
06:20	0.429	0.646	0.412	0.820	0.540	0.289	0.481	0.463	north-northwest	7.4	Yes
06:30	0.428	0.645	0.411	0.820	0.541	0.291	0.483	0.463	north-northwest	6.8	Yes
06:40	0.428	0.647	0.410	0.820	0.538	0.290	0.485	0.463	north-northwest	6.4	Yes
06:50	0.429	0.647	0.410	0.820	0.540	0.290	0.482	0.463	north-northwest	6.8	Yes
07:00	0.429	0.646	0.409	0.818	0.542	0.289	0.482	0.462	north-northwest	5.7	Yes
07:10	0.428	0.647	0.408	0.818	0.542	0.290	0.484	0.463	north-northwest	6.7	Yes
07:20	0.429	0.648	0.412	0.818	0.539	0.290	0.483	0.464	north-northwest	6.1	Yes
07:30	0.428	0.650	0.411	0.819	0.542	0.290	0.482	0.464	north-northwest	6.6	Yes
07:40	0.428	0.648	0.410	0.819	0.542	0.291	0.483	0.465	north-northwest	7.3	Yes
07:50	0.428	0.647	0.412	0.820	0.541	0.290	0.482	0.463	north-northwest	6.6	Yes
08:00	0.429	0.649	0.411	0.820	0.541	0.291	0.481	0.463	north-northwest	6.4	Yes
08:10	0.429	0.649	0.408	0.819	0.543	0.291	0.482	0.465	north-northwest	7.3	Yes
08:20	0.430	0.647	0.410	0.819	0.542	0.290	0.483	0.465	north-northwest	6.1	Yes
08:30	0.428	0.648	0.411	0.819	0.543	0.290	0.483	0.463	north-northwest	5.6	Yes
08:40	0.429	0.649	0.410	0.822	0.543	0.290	0.482	0.465	north-northwest	6.4	Yes
08:50	0.428	0.651	0.411	0.820	0.544	0.290	0.483	0.464	north-northwest	6.6	Yes
09:00	0.430	0.650	0.410	0.822	0.545	0.289	0.485	0.465	north-northwest	8.2	Yes
09:10	0.429	0.649	0.412	0.822	0.545	0.291	0.484	0.465	northwest	6.0	Yes
09:20	0.429	0.652	0.413	0.823	0.547	0.291	0.484	0.465	northwest	6.4	Yes
09:30	0.429	0.651	0.411	0.821	0.546	0.291	0.484	0.466	north-northwest	6.8	Yes
09:40	0.431	0.652	0.413	0.822	0.545	0.291	0.483	0.464	north-northwest	7.5	Yes
09:50	0.429	0.650	0.411	0.821	0.544	0.291	0.485	0.465	north-northwest	6.6	Yes
10:00	0.429	0.650	0.410	0.822	0.546	0.289	0.484	0.466	north-northwest	5.9	Yes
10:10	0.427	0.651	0.413	0.823	0.541	0.289	0.484	0.464	north-northwest	5.7	Yes
10:20	0.429	0.647	0.414	0.820	0.545	0.290	0.483	0.463	north-northwest	6.0	Yes
10:30	0.428	0.651	0.413	0.822	0.543	0.290	0.484	0.464	north-northwest	6.8	Yes
10:40	0.429	0.650	0.413	0.822	0.543	0.290	0.484	0.463	north-northwest	7.3	Yes
10:50	0.429	0.651	0.413	0.818	0.542	0.291	0.485	0.464	northwest	6.9	Yes
11:00	0.427	0.651	0.415	0.821	0.543	0.290	0.484	0.464	north-northwest	6.3	No
11:10	0.428	0.652	0.412	0.819	0.544	0.289	0.484	0.465	north-northwest	7.7	No
11:20	0.427	0.652	0.412	0.821	0.544	0.289	0.484	0.467	north-northwest	6.7	No
11:30	0.427	0.653	0.413	0.819	0.545	0.289	0.486	0.465	northwest	5.5	Yes
11:40	0.429	0.653	0.412	0.822	0.545	0.289	0.485	0.465	north-northwest	4.4	No
11:50	0.429	0.653	0.414	0.821	0.545	0.287	0.486	0.464	north	4.5	No
12:00	0.428	0.652	0.414	0.823	0.546	0.289	0.486	0.465	northwest	5.4	No
12:10	0.427	0.653	0.412	0.824	0.544	0.287	0.483	0.466	north-northwest	5.9	No
12:20	0.428	0.653	0.412	0.822	0.544	0.288	0.486	0.466	north-northwest	5.5	No
12:30	0.426	0.653	0.413	0.823	0.544	0.288	0.484	0.466	north-northwest	4.2	No
12:40	0.427	0.653	0.413	0.824	0.546	0.288	0.486	0.466	north-northwest	6.7	No
12:50	0.429	0.655	0.414	0.824	0.546	0.287	0.485	0.464	north	5.8	No
13:00	0.428	0.656	0.413	0.824	0.547	0.288	0.485	0.466	north-northwest	4.4	No
13:10	0.430	0.657	0.413	0.825	0.547	0.288	0.486	0.465	north-northwest	5.3	No
13:20	0.430	0.655	0.413	0.824	0.546	0.289	0.487	0.466	north	7.7	No
13:30	0.429	0.656	0.413	0.823	0.548	0.288	0.486	0.466	north-northwest	6.6	No
13:40	0.429	0.655	0.414	0.825	0.548	0.289	0.486	0.466	north	7.3	No
13:50	0.430	0.659	0.415	0.825	0.548	0.289	0.488	0.466	north	6.8	No
14:00	0.429	0.657	0.413	0.825	0.549	0.290	0.487	0.466	north	6.3	No
14:10	0.431	0.658	0.415	0.823	0.549	0.290	0.487	0.465	north-northeast	2.9	No
14:20	0.431	0.656	0.415	0.824	0.549	0.289	0.487	0.466	north-northwest	5.5	No
14:30	0.432	0.660	0.416	0.824	0.550	0.289	0.487	0.468	northwest	4.7	No
14:40	0.431	0.658	0.414	0.825	0.551	0.288	0.487	0.465	north-northwest	5.9	No
14:50	0.432	0.659	0.415	0.823	0.550	0.290	0.488	0.467	north-northwest	4.6	No
15:00	0.431	0.661	0.416	0.825	0.550	0.289	0.487	0.466	north-northwest	6.1	No
15:10	0.431	0.660	0.415	0.826	0.551	0.287	0.487	0.467	north-northwest	5.2	No
15:20	0.431	0.660	0.416	0.827	0.550	0.289	0.488	0.468	north-northwest	5.6	No
15:30	0.430	0.661	0.414	0.830	0.552	0.289	0.488	0.467	north-northwest	5.6	No
15:40	0.431	0.660	0.414	0.827	0.551	0.288	0.487	0.468	north-northwest	5.2	No
15:50	0.431	0.660	0.415	0.829	0.553	0.289	0.488	0.467	north-northwest	4.6	No
16:00	0.432	0.662	0.417	0.828	0.551	0.289	0.489	0.467	northwest	4.5	No
16:10	0.430	0.662	0.416	0.829	0.552	0.288	0.489	0.466	northwest	5.5	No
16:20	0.432	0.660	0.417	0.829	0.550	0.289	0.489	0.468	northwest	5.4	No
16:30	0.431	0.664	0.416	0.830	0.553	0.289	0.490	0.468	northwest	4.7	No
16:40	0.432	0.664	0.416	0.830	0.552	0.289	0.488	0.468	northwest	4.6	No
16:50	0.431	0.663	0.417	0.831	0.552	0.290	0.488	0.468	northwest	4.8	No
17:00	0.432	0.662	0.416	0.830	0.551	0.289	0.489	0.467	northwest	4.9	No
17:10	0.431	0.665	0.417	0.830	0.552	0.291	0.489	0.467	northwest	4.4	No
17:20	0.432	0.663	0.416	0.830	0.553	0.290	0.489	0.468	northwest	5.1	No
17:30	0.434	0.666	0.417	0.830	0.553	0.290	0.488	0.467	northwest	4.9	No
17:40	0.433	0.665	0.418	0.831	0.555	0.289	0.489	0.468	northwest	4.5	No
17:50	0.434	0.665	0.419	0.830	0.554	0.290	0.489	0.469	northwest	4.8	No
18:00	0.433	0.668	0.417	0.832	0.553	0.291	0.490	0.470	northwest	5.0	No
18:10	0.433	0.667	0.418	0.831	0.556	0.291	0.489	0.468	north-northwest	5.1	No
18:20	0.433	0.667	0.419	0.832	0.557	0.290	0.487	0.469	north	4.7	No
18:30	0.435	0.667	0.420	0.831	0.555	0.291	0.488	0.471	north	4.6	No
18:40	0.436	0.666	0.420	0.831	0.555	0.290	0.489	0.468	north-northeast	5.5	No
18:50	0.434	0.669	0.419	0.832	0.558	0.290	0.489	0.470	north-northeast	4.7	No
19:00	0.435	0.667	0.419	0.832	0.557	0.290	0.487	0.470	north-northeast	5.2	No
19:10	0.435	0.668	0.418	0.833	0.557	0.292	0.489	0.469	north-northeast	5.7	No
19:20	0.434	0.668	0.418	0.830	0.556	0.291	0.487	0.469	north	5.3	No
19:30	0.436	0.666	0.419	0.833	0.557	0.292	0.487	0.468	north	4.1	No
19:40	0.434	0.667	0.419	0.830	0.556	0.289	0.487	0.470	north-northwest	5.0	No
19:50	0.434	0.668	0.419	0.831	0.556	0.291	0.491	0.469	north-northwest	4.8	No
20:00	0.436	0.665	0.419	0.831	0.557	0.291	0.487	0.468	north-northwest	5.0	No
20:10	0.437	0.668	0.419	0.829	0.556	0.291	0.488	0.469	north-northwest	4.5	No
20:20	0.435	0.669	0.418	0.831	0.556	0.293	0.489	0.471	north-northwest	4.9	No
20:30	0.434	0.670	0.419	0.832	0.559	0.292	0.488	0.470	northwest	5.3	No
20:40	0.436	0.666	0.418	0.833	0.557	0.292	0.487	0.470	north-northwest	5.7	No
20:50	0.435	0.669	0.417	0.832	0.559	0.292	0.488	0.469	north-northwest	4.9	No
21:00	0.434	0.669	0.419	0.834	0.559	0.292	0.487	0.469	north-northwest	5.9	No
21:10	0.435	0.669	0.418	0.832	0.557	0.291	0.489	0.471	north-northwest	4.3	No
21:20	0.434	0.668	0.419	0.832	0.559	0.291	0.489	0.470	north-northwest	5.1	No
21:30	0.435	0.668	0.418	0.833	0.558	0.293	0.488	0.469	north-northwest	5.7	No
21:40	0.437	0.668	0.418	0.832	0.560	0.292	0.489	0.471	northwest	5.7	No
21:50	0.434	0.668	0.420	0.833	0.560	0.292	0.488	0.470	northwest	5.8	No
22:00	0.435	0.669	0.419	0.831	0.559	0.293	0.490	0.469	northwest	5.6	No
22:10	0.435	0.669	0.419	0.832	0.559	0.292	0.489	0.469	northwest	5.8	No
22:20	0.435	0.670	0.419	0.833	0.557	0.293	0.489	0.470	northwest	6.0	No
22:30	0.434	0.668	0.418	0.833	0.560	0.293	0.490	0.470	north-northwest	6.3	No
22:40	0.435	0.667	0.420	0.833	0.560	0.293	0.488	0.470	north	7.3	No
22:50	0.436	0.669	0.418	0.834	0.560	0.293	0.490	0.469	north-northwest	5.9	No
23:00	0.436	0.669	0.420	0.832	0.559	0.294	0.490	0.470	north-northwest	5.8	No
23:10	0.436	0.667	0.418	0.833	0.559	0.292	0.490	0.470	north-northwest	5.0	No
23:20	0.434	0.669	0.418	0.833	0.560	0.292	0.489	0.471	north-northwest	5.8	No
23:30	0.436	0.669	0.419	0.833	0.559	0.292	0.489	0.471	north-northwest	6.0	No
23:40	0.434	0.669	0.419	0.833	0.560	0.293	0.488	0.471	north-northwest	5.5	No
23:50	0.437	0.669	0.420	0.832	0.560	0.291	0.489	0.470	north-northwest	5.2	No