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

○Information

○Measurement value list ： 2026/06/10(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	0.433	0.683	0.424	0.825	0.566	0.294	0.493	0.469	-	CALM	No
00:10	0.432	0.682	0.424	0.824	0.567	0.294	0.492	0.469	northeast	0.9	No
00:20	0.433	0.683	0.422	0.823	0.566	0.294	0.493	0.470	north-northeast	1.4	No
00:30	0.432	0.683	0.425	0.824	0.565	0.293	0.491	0.469	north-northwest	1.5	No
00:40	0.433	0.681	0.423	0.824	0.566	0.294	0.490	0.469	north	1.8	No
00:50	0.433	0.680	0.424	0.824	0.568	0.295	0.491	0.469	north	2.1	No
01:00	0.433	0.683	0.424	0.824	0.566	0.295	0.491	0.470	north-northwest	2.4	No
01:10	0.433	0.681	0.424	0.825	0.569	0.293	0.492	0.468	northwest	2.9	No
01:20	0.433	0.681	0.423	0.825	0.567	0.292	0.492	0.470	northwest	2.5	No
01:30	0.434	0.683	0.422	0.825	0.567	0.295	0.492	0.469	north	2.5	No
01:40	0.432	0.683	0.421	0.825	0.567	0.294	0.492	0.469	north	3.0	No
01:50	0.433	0.683	0.423	0.824	0.568	0.293	0.493	0.471	north-northwest	3.1	No
02:00	0.433	0.682	0.423	0.824	0.566	0.294	0.493	0.469	north-northwest	2.5	No
02:10	0.433	0.683	0.424	0.825	0.567	0.293	0.491	0.470	north-northwest	2.2	No
02:20	0.432	0.683	0.424	0.825	0.566	0.292	0.493	0.469	north-northwest	1.8	No
02:30	0.432	0.682	0.424	0.826	0.569	0.293	0.492	0.469	north-northwest	2.0	No
02:40	0.432	0.683	0.424	0.825	0.567	0.294	0.493	0.469	northwest	2.3	No
02:50	0.434	0.682	0.423	0.824	0.569	0.294	0.493	0.469	northwest	3.0	No
03:00	0.433	0.681	0.424	0.824	0.567	0.295	0.492	0.468	northwest	3.1	No
03:10	0.432	0.683	0.423	0.825	0.567	0.294	0.492	0.469	northwest	4.1	No
03:20	0.434	0.683	0.424	0.827	0.567	0.293	0.492	0.470	northwest	4.2	No
03:30	0.433	0.682	0.424	0.825	0.568	0.294	0.492	0.469	northwest	4.3	No
03:40	0.434	0.682	0.424	0.824	0.567	0.294	0.491	0.469	northwest	4.4	No
03:50	0.434	0.683	0.424	0.824	0.569	0.295	0.493	0.470	northwest	3.9	No
04:00	0.433	0.682	0.423	0.824	0.567	0.294	0.492	0.468	northwest	4.0	No
04:10	0.432	0.682	0.423	0.825	0.569	0.293	0.494	0.468	north-northwest	4.1	No
04:20	0.434	0.683	0.421	0.826	0.567	0.293	0.492	0.469	north-northwest	3.9	No
04:30	0.432	0.683	0.421	0.825	0.568	0.292	0.493	0.468	northwest	3.6	No
04:40	0.433	0.682	0.422	0.824	0.567	0.294	0.493	0.468	northwest	3.9	No
04:50	0.432	0.683	0.421	0.825	0.566	0.293	0.493	0.468	north-northwest	3.7	No
05:00	0.433	0.681	0.422	0.827	0.565	0.295	0.493	0.469	northwest	3.7	No
05:10	0.434	0.682	0.421	0.826	0.567	0.294	0.495	0.469	north-northwest	3.7	No
05:20	0.432	0.684	0.422	0.826	0.567	0.294	0.492	0.469	northwest	4.2	No
05:30	0.434	0.683	0.421	0.825	0.568	0.293	0.494	0.469	north-northwest	3.9	No
05:40	0.434	0.683	0.421	0.826	0.568	0.293	0.494	0.470	north-northwest	3.9	No
05:50	0.433	0.683	0.423	0.826	0.568	0.294	0.492	0.469	north-northwest	4.0	No
06:00	0.434	0.683	0.422	0.826	0.568	0.293	0.493	0.470	northwest	4.1	No
06:10	0.434	0.684	0.425	0.826	0.568	0.294	0.495	0.471	north	2.1	No
06:20	0.435	0.685	0.423	0.826	0.568	0.295	0.494	0.469	north-northeast	2.2	No
06:30	0.433	0.685	0.422	0.827	0.568	0.294	0.494	0.470	north-northeast	2.9	No
06:40	0.433	0.683	0.422	0.825	0.569	0.293	0.493	0.471	north-northeast	2.0	No
06:50	0.433	0.685	0.422	0.828	0.568	0.293	0.494	0.471	north-northeast	2.2	No
07:00	0.433	0.683	0.421	0.827	0.569	0.292	0.493	0.469	north-northeast	2.8	No
07:10	0.434	0.684	0.422	0.828	0.568	0.291	0.494	0.469	north	2.0	No
07:20	0.433	0.683	0.422	0.827	0.571	0.292	0.494	0.469	northeast	3.1	No
07:30	0.433	0.682	0.422	0.827	0.568	0.291	0.492	0.468	north-northeast	2.6	No
07:40	0.433	0.680	0.423	0.826	0.566	0.292	0.493	0.468	northeast	3.3	No
07:50	0.434	0.681	0.420	0.827	0.568	0.291	0.493	0.469	northeast	3.2	No
08:00	0.431	0.685	0.420	0.828	0.566	0.291	0.491	0.468	north-northeast	3.1	No
08:10	0.433	0.683	0.420	0.825	0.566	0.292	0.492	0.468	north-northeast	4.0	No
08:20	0.432	0.681	0.420	0.826	0.567	0.291	0.492	0.466	northeast	4.8	No
08:30	0.430	0.680	0.419	0.829	0.566	0.291	0.491	0.467	north-northeast	4.5	No
08:40	0.432	0.680	0.420	0.826	0.566	0.291	0.493	0.467	northeast	3.5	No
08:50	0.431	0.684	0.420	0.826	0.566	0.291	0.494	0.469	north-northeast	4.2	No
09:00	0.434	0.684	0.418	0.825	0.566	0.291	0.493	0.468	north-northeast	4.3	No
09:10	0.433	0.683	0.420	0.828	0.567	0.291	0.495	0.467	north-northeast	4.8	No
09:20	0.432	0.684	0.420	0.829	0.567	0.291	0.494	0.468	north-northeast	4.5	No
09:30	0.431	0.682	0.422	0.829	0.567	0.290	0.495	0.468	north-northeast	4.7	No
09:40	0.431	0.681	0.421	0.826	0.567	0.292	0.494	0.469	northeast	3.7	No
09:50	0.435	0.685	0.420	0.826	0.566	0.292	0.493	0.470	northeast	4.1	No
10:00	0.433	0.685	0.422	0.826	0.567	0.292	0.496	0.467	northeast	4.4	No
10:10	0.433	0.683	0.421	0.827	0.568	0.291	0.495	0.470	northeast	4.7	No
10:20	0.433	0.684	0.422	0.826	0.568	0.292	0.494	0.469	northeast	3.8	No
10:30	0.433	0.684	0.421	0.827	0.567	0.292	0.494	0.471	northeast	4.6	No
10:40	0.433	0.684	0.421	0.824	0.557	0.291	0.495	0.468	northeast	4.8	No
10:50	0.433	0.685	0.421	0.827	0.553	0.292	0.493	0.471	northeast	4.4	No
11:00	0.434	0.686	0.421	0.830	0.560	0.293	0.493	0.469	northeast	3.4	No
11:10	0.433	0.686	0.423	0.827	0.567	0.293	0.494	0.471	east-northeast	3.7	No
11:20	0.434	0.684	0.424	0.826	0.569	0.294	0.493	0.470	east-northeast	3.7	No
11:30	0.434	0.687	0.424	0.826	0.570	0.291	0.493	0.471	east-northeast	3.6	No
11:40	0.434	0.687	0.424	0.826	0.569	0.293	0.493	0.470	east-northeast	4.1	No
11:50	0.435	0.687	0.423	0.827	0.570	0.292	0.493	0.469	east-northeast	3.7	No
12:00	0.434	0.689	0.423	0.826	0.569	0.293	0.494	0.470	east-northeast	2.6	No
12:10	0.435	0.688	0.424	0.825	0.569	0.292	0.494	0.471	east-northeast	2.9	No
12:20	0.435	0.688	0.423	0.827	0.568	0.294	0.491	0.470	east-northeast	3.1	No
12:30	0.434	0.688	0.423	0.826	0.571	0.293	0.493	0.471	east-northeast	3.1	No
12:40	0.435	0.689	0.422	0.826	0.569	0.293	0.493	0.469	east	2.7	No
12:50	0.434	0.689	0.424	0.825	0.570	0.292	0.493	0.469	east	2.8	No
13:00	0.436	0.690	0.426	0.828	0.571	0.292	0.491	0.469	east-southeast	2.4	No
13:10	0.435	0.693	0.425	0.826	0.570	0.292	0.494	0.471	east-southeast	3.3	No
13:20	0.434	0.688	0.424	0.827	0.569	0.293	0.494	0.468	east-southeast	3.1	No
13:30	0.437	0.690	0.426	0.826	0.572	0.293	0.493	0.469	southeast	3.4	No
13:40	0.436	0.692	0.425	0.826	0.571	0.293	0.494	0.470	southeast	2.5	No
13:50	0.436	0.691	0.425	0.829	0.571	0.293	0.496	0.469	southeast	1.9	No
14:00	0.435	0.691	0.427	0.828	0.572	0.293	0.495	0.471	east-southeast	2.4	No
14:10	0.436	0.690	0.425	0.827	0.571	0.293	0.495	0.471	east-southeast	3.0	No
14:20	0.434	0.690	0.426	0.828	0.568	0.294	0.496	0.470	southeast	3.3	No
14:30	0.437	0.692	0.425	0.827	0.565	0.295	0.496	0.467	east-southeast	2.7	No
14:40	0.434	0.692	0.424	0.828	0.563	0.293	0.494	0.470	east-southeast	3.2	No
14:50	0.435	0.692	0.427	0.828	0.566	0.294	0.494	0.470	southeast	2.4	No
15:00	0.437	0.691	0.427	0.828	0.570	0.293	0.496	0.469	southeast	2.9	No
15:10	0.437	0.690	0.425	0.830	0.572	0.293	0.496	0.470	southeast	2.6	No
15:20	0.435	0.694	0.427	0.831	0.571	0.294	0.495	0.470	southeast	2.5	No
15:30	0.436	0.692	0.426	0.831	0.572	0.294	0.494	0.469	southeast	1.4	No
15:40	0.437	0.691	0.425	0.829	0.571	0.293	0.495	0.468	east-southeast	2.2	No
15:50	0.436	0.692	0.426	0.830	0.571	0.294	0.494	0.470	east-southeast	2.3	No
16:00	0.436	0.694	0.428	0.830	0.574	0.293	0.495	0.468	east-southeast	1.6	No
16:10	0.436	0.693	0.426	0.830	0.572	0.294	0.493	0.469	east-southeast	2.1	No
16:20	0.436	0.693	0.426	0.829	0.572	0.295	0.494	0.470	east-southeast	2.0	No
16:30	0.437	0.695	0.425	0.830	0.572	0.293	0.493	0.469	southeast	1.7	No
16:40	0.436	0.695	0.425	0.831	0.572	0.292	0.495	0.469	east-southeast	1.6	No
16:50	0.435	0.695	0.427	0.831	0.571	0.294	0.494	0.468	southeast	2.0	No
17:00	0.437	0.695	0.426	0.831	0.570	0.292	0.495	0.469	southeast	2.1	No
17:10	0.435	0.695	0.427	0.831	0.572	0.293	0.492	0.469	east-southeast	2.5	No
17:20	0.438	0.694	0.427	0.834	0.572	0.294	0.493	0.469	southeast	1.5	No
17:30	0.436	0.694	0.427	0.831	0.571	0.294	0.493	0.470	south-southeast	1.1	No
17:40	0.436	0.695	0.427	0.833	0.571	0.294	0.493	0.470	south-southeast	1.2	No
17:50	0.436	0.695	0.428	0.833	0.571	0.294	0.493	0.469	southeast	1.4	No
18:00	0.437	0.695	0.429	0.833	0.572	0.295	0.493	0.468	east-southeast	1.6	No
18:10	0.440	0.699	0.428	0.834	0.573	0.295	0.493	0.468	east-southeast	1.9	No
18:20	0.437	0.696	0.428	0.836	0.573	0.293	0.492	0.471	southeast	2.1	No
18:30	0.437	0.696	0.428	0.834	0.573	0.296	0.491	0.470	southeast	1.9	No
18:40	0.438	0.697	0.428	0.832	0.572	0.295	0.493	0.470	south-southeast	1.5	No
18:50	0.437	0.696	0.429	0.832	0.574	0.295	0.493	0.470	southeast	1.9	No
19:00	0.438	0.697	0.428	0.833	0.573	0.294	0.492	0.472	south	1.4	No
19:10	0.439	0.697	0.429	0.832	0.573	0.294	0.493	0.472	south	1.9	No
19:20	0.439	0.696	0.428	0.833	0.575	0.295	0.493	0.471	south	1.7	No
19:30	0.438	0.696	0.429	0.834	0.575	0.296	0.494	0.472	south	2.1	No
19:40	0.439	0.696	0.428	0.834	0.575	0.296	0.494	0.471	-	-	No
19:50	0.438	0.697	0.430	0.832	0.576	0.296	0.494	0.472	south	1.7	No
20:00	0.438	0.695	0.429	0.834	0.575	0.296	0.496	0.470	south	2.7	No
20:10	0.438	0.698	0.430	0.833	0.577	0.297	0.495	0.471	south-southwest	2.4	No
20:20	0.438	0.698	0.430	0.834	0.576	0.295	0.496	0.470	-	-	No
20:30	0.439	0.696	0.430	0.833	0.573	0.296	0.495	0.471	south	2.1	No
20:40	0.438	0.696	0.430	0.832	0.575	0.296	0.495	0.471	south	2.1	No
20:50	0.437	0.695	0.428	0.833	0.575	0.295	0.495	0.472	south	2.3	No
21:00	0.438	0.696	0.429	0.833	0.576	0.296	0.496	0.471	south	2.6	No
21:10	0.440	0.697	0.429	0.835	0.575	0.297	0.495	0.472	south-southwest	2.3	No
21:20	0.438	0.696	0.429	0.833	0.575	0.298	0.495	0.471	south-southwest	2.3	No
21:30	0.438	0.696	0.428	0.835	0.575	0.297	0.496	0.470	south-southwest	1.6	No
21:40	0.440	0.695	0.427	0.836	0.575	0.295	0.496	0.471	south-southwest	1.5	No
21:50	0.439	0.695	0.430	0.835	0.575	0.296	0.496	0.472	south-southwest	1.7	No
22:00	0.439	0.696	0.429	0.833	0.575	0.298	0.496	0.471	south-southwest	1.2	No
22:10	0.439	0.695	0.429	0.835	0.575	0.296	0.496	0.472	south-southwest	1.1	No
22:20	0.440	0.697	0.429	0.833	0.576	0.296	0.496	0.471	south-southwest	1.2	No
22:30	0.439	0.697	0.429	0.835	0.575	0.296	0.497	0.471	southwest	1.7	No
22:40	0.437	0.696	0.430	0.835	0.575	0.296	0.496	0.470	south-southwest	1.3	No
22:50	0.438	0.697	0.430	0.834	0.575	0.297	0.496	0.472	south-southwest	1.3	No
23:00	0.439	0.695	0.429	0.834	0.575	0.295	0.497	0.471	south-southwest	1.0	No
23:10	0.438	0.696	0.430	0.835	0.573	0.296	0.497	0.471	south-southwest	1.3	No
23:20	0.437	0.698	0.429	0.833	0.575	0.296	0.497	0.471	south-southwest	1.7	No
23:30	0.439	0.696	0.429	0.835	0.576	0.297	0.498	0.471	southwest	1.7	No
23:40	0.438	0.697	0.429	0.836	0.577	0.296	0.498	0.470	south-southwest	1.3	No
23:50	0.439	0.697	0.427	0.835	0.577	0.296	0.498	0.470	south	1.4	No