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

○Information

○Measurement value list ： 2026/08/10(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	0.440	0.699	0.444	0.840	0.585	0.297	0.494	0.471	north	4.5	Yes
00:10	0.438	0.698	0.444	0.841	0.585	0.298	0.493	0.472	north-northwest	3.2	Yes
00:20	0.438	0.697	0.441	0.842	0.584	0.297	0.493	0.471	north-northwest	4.1	Yes
00:30	0.438	0.698	0.443	0.838	0.584	0.297	0.492	0.470	north	3.6	Yes
00:40	0.439	0.697	0.443	0.840	0.585	0.297	0.493	0.471	north-northwest	4.0	Yes
00:50	0.438	0.697	0.443	0.841	0.586	0.297	0.493	0.472	northwest	3.6	Yes
01:00	0.439	0.698	0.443	0.842	0.583	0.296	0.491	0.469	north-northwest	4.6	Yes
01:10	0.438	0.697	0.443	0.840	0.585	0.296	0.491	0.470	northwest	4.3	Yes
01:20	0.439	0.696	0.443	0.841	0.584	0.298	0.491	0.469	north-northwest	4.6	Yes
01:30	0.439	0.696	0.443	0.839	0.583	0.297	0.492	0.471	north-northwest	4.4	Yes
01:40	0.438	0.694	0.442	0.840	0.584	0.297	0.489	0.470	north-northwest	4.2	Yes
01:50	0.437	0.695	0.442	0.839	0.584	0.296	0.491	0.469	north-northwest	4.1	Yes
02:00	0.436	0.693	0.443	0.838	0.583	0.296	0.491	0.470	north-northwest	3.8	Yes
02:10	0.438	0.695	0.442	0.839	0.582	0.296	0.490	0.470	north	5.0	Yes
02:20	0.436	0.692	0.441	0.839	0.581	0.296	0.491	0.468	north	4.1	Yes
02:30	0.436	0.692	0.441	0.838	0.583	0.295	0.490	0.470	north	5.3	Yes
02:40	0.435	0.691	0.441	0.834	0.581	0.297	0.489	0.471	north	6.1	Yes
02:50	0.435	0.693	0.440	0.834	0.584	0.297	0.488	0.469	north	4.1	Yes
03:00	0.434	0.691	0.437	0.836	0.581	0.296	0.489	0.469	north	5.3	Yes
03:10	0.436	0.691	0.438	0.833	0.580	0.296	0.488	0.469	north	5.0	Yes
03:20	0.433	0.690	0.439	0.836	0.579	0.296	0.489	0.469	north	4.8	Yes
03:30	0.433	0.690	0.439	0.834	0.580	0.294	0.489	0.467	north	4.8	Yes
03:40	0.434	0.692	0.438	0.833	0.580	0.295	0.489	0.468	north	5.5	Yes
03:50	0.432	0.689	0.438	0.834	0.581	0.295	0.489	0.468	north	5.7	Yes
04:00	0.432	0.691	0.438	0.834	0.579	0.295	0.489	0.469	north	5.1	No
04:10	0.434	0.689	0.440	0.832	0.578	0.295	0.489	0.467	north-northwest	4.0	Yes
04:20	0.434	0.690	0.438	0.836	0.580	0.295	0.491	0.469	north-northwest	4.5	Yes
04:30	0.434	0.692	0.440	0.833	0.581	0.296	0.490	0.469	north	3.7	Yes
04:40	0.434	0.692	0.440	0.836	0.581	0.296	0.490	0.469	north	4.1	Yes
04:50	0.436	0.691	0.440	0.834	0.580	0.296	0.491	0.468	north	4.7	Yes
05:00	0.434	0.692	0.440	0.835	0.581	0.295	0.490	0.469	north	4.7	No
05:10	0.434	0.691	0.440	0.836	0.581	0.295	0.491	0.468	north	3.8	Yes
05:20	0.435	0.693	0.438	0.835	0.580	0.295	0.490	0.469	north-northwest	4.3	Yes
05:30	0.433	0.690	0.441	0.835	0.581	0.296	0.491	0.469	north	5.4	No
05:40	0.436	0.691	0.440	0.835	0.581	0.296	0.490	0.469	north-northwest	4.5	Yes
05:50	0.433	0.692	0.439	0.835	0.581	0.294	0.491	0.467	north	4.1	Yes
06:00	0.434	0.690	0.439	0.837	0.579	0.295	0.490	0.468	north	3.7	Yes
06:10	0.434	0.692	0.440	0.835	0.581	0.294	0.490	0.468	north	3.9	No
06:20	0.435	0.690	0.439	0.836	0.580	0.295	0.488	0.468	north	5.0	No
06:30	0.432	0.694	0.440	0.835	0.581	0.294	0.489	0.469	north	6.3	No
06:40	0.433	0.691	0.438	0.836	0.581	0.295	0.490	0.468	north	5.1	No
06:50	0.433	0.691	0.439	0.832	0.579	0.294	0.490	0.468	north	5.2	No
07:00	0.434	0.690	0.438	0.835	0.578	0.295	0.490	0.468	north	4.6	No
07:10	0.433	0.692	0.438	0.834	0.579	0.296	0.491	0.467	north	6.2	Yes
07:20	0.434	0.690	0.437	0.836	0.579	0.294	0.490	0.468	north	6.9	No
07:30	0.434	0.692	0.437	0.835	0.580	0.296	0.490	0.469	north-northeast	7.0	No
07:40	0.435	0.692	0.439	0.836	0.580	0.295	0.490	0.468	north	7.4	No
07:50	0.436	0.692	0.439	0.836	0.580	0.294	0.489	0.468	north	6.0	No
08:00	0.435	0.693	0.438	0.837	0.580	0.293	0.491	0.467	north	5.0	No
08:10	0.435	0.690	0.439	0.835	0.582	0.294	0.491	0.467	north	4.9	No
08:20	0.435	0.692	0.438	0.836	0.579	0.295	0.491	0.467	north	4.8	No
08:30	0.434	0.692	0.436	0.835	0.579	0.295	0.491	0.468	north	5.9	No
08:40	0.434	0.693	0.438	0.835	0.579	0.295	0.492	0.467	north	7.0	No
08:50	0.437	0.692	0.439	0.835	0.579	0.296	0.491	0.466	north-northeast	6.5	Yes
09:00	0.434	0.691	0.438	0.835	0.580	0.294	0.490	0.469	north	5.3	No
09:10	0.435	0.692	0.437	0.835	0.579	0.295	0.490	0.468	north	6.4	Yes
09:20	0.435	0.695	0.438	0.836	0.580	0.295	0.490	0.467	north	5.7	Yes
09:30	0.435	0.694	0.439	0.835	0.580	0.295	0.491	0.468	north	6.0	No
09:40	0.436	0.693	0.438	0.836	0.579	0.294	0.491	0.468	north	5.4	No
09:50	0.436	0.692	0.439	0.836	0.581	0.295	0.490	0.468	north	4.4	No
10:00	0.435	0.693	0.437	0.836	0.580	0.296	0.491	0.468	north	4.9	No
10:10	0.436	0.695	0.439	0.835	0.578	0.294	0.490	0.469	north	7.3	No
10:20	0.436	0.695	0.439	0.836	0.579	0.295	0.491	0.468	north	5.7	Yes
10:30	0.435	0.694	0.439	0.838	0.581	0.295	0.491	0.467	north	5.3	No
10:40	0.435	0.695	0.438	0.837	0.579	0.295	0.489	0.469	north-northeast	6.0	No
10:50	0.436	0.694	0.438	0.835	0.580	0.294	0.492	0.469	north-northeast	7.6	No
11:00	0.437	0.694	0.440	0.837	0.580	0.296	0.491	0.468	north-northeast	6.2	No
11:10	0.436	0.695	0.441	0.835	0.581	0.295	0.491	0.467	north-northeast	6.6	No
11:20	0.435	0.694	0.440	0.837	0.582	0.295	0.491	0.469	north	5.7	No
11:30	0.436	0.697	0.440	0.837	0.580	0.295	0.491	0.468	north-northeast	5.7	No
11:40	0.437	0.697	0.439	0.835	0.580	0.294	0.491	0.468	north	6.9	Yes
11:50	0.436	0.696	0.438	0.837	0.582	0.295	0.491	0.468	north-northeast	7.7	No
12:00	0.438	0.696	0.441	0.837	0.581	0.296	0.491	0.469	north-northeast	6.4	No
12:10	0.437	0.695	0.441	0.838	0.581	0.295	0.490	0.469	north	5.7	No
12:20	0.437	0.693	0.441	0.837	0.581	0.296	0.490	0.469	north	6.1	No
12:30	0.437	0.693	0.440	0.836	0.582	0.296	0.491	0.468	north-northeast	7.0	No
12:40	0.437	0.697	0.441	0.836	0.579	0.296	0.491	0.468	north-northeast	7.3	No
12:50	0.437	0.695	0.441	0.837	0.580	0.296	0.492	0.470	north-northeast	6.8	No
13:00	0.437	0.696	0.440	0.836	0.580	0.296	0.492	0.469	north-northeast	5.8	No
13:10	0.438	0.697	0.439	0.837	0.581	0.296	0.492	0.469	north	5.0	No
13:20	0.436	0.696	0.439	0.836	0.581	0.295	0.492	0.469	north-northeast	4.9	Yes
13:30	0.438	0.696	0.440	0.837	0.581	0.296	0.493	0.470	north	5.9	No
13:40	0.438	0.695	0.441	0.837	0.581	0.296	0.492	0.469	north	5.1	No
13:50	0.438	0.697	0.440	0.840	0.582	0.297	0.492	0.469	north	4.5	No
14:00	0.437	0.697	0.441	0.839	0.582	0.295	0.491	0.469	north-northeast	6.5	No
14:10	0.437	0.699	0.442	0.838	0.583	0.296	0.491	0.469	north-northeast	5.6	No
14:20	0.439	0.696	0.441	0.838	0.581	0.296	0.491	0.469	north	6.8	No
14:30	0.439	0.698	0.440	0.837	0.582	0.296	0.491	0.469	north	5.7	No
14:40	0.438	0.699	0.440	0.838	0.582	0.296	0.492	0.469	north	5.8	No
14:50	0.439	0.697	0.442	0.840	0.582	0.298	0.492	0.469	north	4.9	No
15:00	0.438	0.697	0.441	0.840	0.581	0.296	0.493	0.469	north	5.7	No
15:10	0.437	0.698	0.441	0.838	0.583	0.296	0.491	0.470	north	4.6	No
15:20	0.437	0.697	0.441	0.839	0.583	0.296	0.492	0.469	north	6.6	No
15:30	0.437	0.700	0.440	0.838	0.581	0.297	0.495	0.468	north	6.3	No
15:40	0.440	0.698	0.442	0.839	0.581	0.296	0.492	0.469	north	5.3	No
15:50	0.438	0.698	0.441	0.840	0.583	0.297	0.492	0.470	north	5.7	No
16:00	0.440	0.697	0.439	0.840	0.583	0.295	0.493	0.470	north-northeast	4.5	No
16:10	0.439	0.696	0.440	0.839	0.583	0.296	0.491	0.468	north-northeast	6.6	No
16:20	0.439	0.699	0.440	0.838	0.582	0.295	0.493	0.469	north	6.2	No
16:30	0.438	0.698	0.441	0.840	0.582	0.297	0.491	0.469	north	4.7	No
16:40	0.439	0.698	0.439	0.840	0.582	0.296	0.492	0.468	north	6.6	No
16:50	0.437	0.700	0.441	0.839	0.582	0.296	0.492	0.469	north	6.4	No
17:00	0.440	0.697	0.441	0.842	0.581	0.296	0.491	0.469	north-northeast	6.3	No
17:10	0.438	0.699	0.442	0.842	0.584	0.297	0.491	0.470	north	5.4	No
17:20	0.437	0.700	0.442	0.842	0.583	0.295	0.491	0.470	north	5.6	No
17:30	0.437	0.700	0.441	0.843	0.584	0.296	0.492	0.471	north	5.5	No
17:40	0.436	0.699	0.442	0.839	0.584	0.295	0.491	0.470	north-northwest	4.9	No
17:50	0.440	0.698	0.442	0.839	0.584	0.296	0.491	0.470	north	4.9	No
18:00	0.438	0.699	0.443	0.840	0.586	0.297	0.492	0.471	north	5.2	No
18:10	0.437	0.699	0.442	0.842	0.584	0.296	0.493	0.470	north	6.5	Yes
18:20	0.437	0.699	0.442	0.840	0.585	0.296	0.492	0.470	north	4.3	Yes
18:30	0.438	0.700	0.443	0.842	0.584	0.297	0.492	0.470	north	4.9	Yes
18:40	0.439	0.699	0.441	0.840	0.584	0.295	0.493	0.471	north	4.8	Yes
18:50	0.439	0.699	0.444	0.842	0.585	0.297	0.492	0.469	north-northwest	4.3	Yes
19:00	0.438	0.700	0.443	0.842	0.585	0.297	0.493	0.470	north-northwest	5.2	Yes
19:10	0.439	0.702	0.442	0.841	0.585	0.298	0.491	0.469	north-northwest	4.8	Yes
19:20	0.439	0.700	0.444	0.843	0.585	0.298	0.492	0.472	north-northwest	4.8	Yes
19:30	0.437	0.701	0.444	0.843	0.586	0.298	0.492	0.471	north-northwest	4.9	Yes
19:40	0.441	0.701	0.444	0.843	0.584	0.297	0.494	0.470	north	4.8	Yes
19:50	0.440	0.702	0.444	0.843	0.587	0.298	0.493	0.471	north	5.4	Yes
20:00	0.441	0.701	0.442	0.843	0.586	0.298	0.494	0.472	north	5.9	Yes
20:10	0.439	0.701	0.443	0.842	0.586	0.297	0.493	0.471	north	6.2	Yes
20:20	0.440	0.702	0.443	0.842	0.586	0.298	0.492	0.472	north	5.0	Yes
20:30	0.439	0.700	0.444	0.844	0.587	0.298	0.494	0.470	north-northwest	4.2	No
20:40	0.441	0.702	0.444	0.844	0.586	0.296	0.493	0.473	north-northwest	6.1	Yes
20:50	0.439	0.700	0.445	0.842	0.586	0.296	0.492	0.471	north-northwest	6.4	Yes
21:00	0.441	0.700	0.443	0.842	0.586	0.296	0.493	0.470	northwest	5.1	Yes
21:10	0.440	0.701	0.445	0.845	0.587	0.297	0.491	0.471	north-northwest	5.2	Yes
21:20	0.442	0.701	0.445	0.844	0.586	0.295	0.492	0.471	north-northwest	4.5	Yes
21:30	0.439	0.699	0.443	0.842	0.585	0.297	0.492	0.471	north-northwest	5.0	Yes
21:40	0.439	0.699	0.443	0.845	0.586	0.296	0.492	0.472	north	5.1	Yes
21:50	0.440	0.699	0.447	0.843	0.585	0.296	0.492	0.472	north-northwest	5.1	Yes
22:00	0.439	0.701	0.443	0.845	0.585	0.297	0.493	0.471	north	6.0	Yes
22:10	0.438	0.699	0.443	0.844	0.585	0.297	0.492	0.470	north-northwest	4.6	Yes
22:20	0.440	0.698	0.441	0.842	0.585	0.296	0.492	0.471	north-northwest	5.8	No
22:30	0.440	0.701	0.443	0.844	0.587	0.297	0.493	0.471	north	6.3	Yes
22:40	0.440	0.700	0.443	0.843	0.587	0.298	0.492	0.472	north	6.4	Yes
22:50	0.439	0.699	0.443	0.845	0.586	0.298	0.492	0.471	north-northwest	6.3	Yes
23:00	0.441	0.700	0.443	0.843	0.584	0.298	0.492	0.471	north-northwest	5.6	Yes
23:10	0.439	0.699	0.441	0.845	0.586	0.297	0.492	0.471	north	5.3	Yes
23:20	0.438	0.701	0.444	0.844	0.585	0.297	0.493	0.471	north	7.1	Yes
23:30	0.439	0.699	0.444	0.842	0.586	0.297	0.491	0.471	north	6.6	No
23:40	0.439	0.699	0.443	0.842	0.586	0.296	0.492	0.471	north-northwest	6.5	No
23:50	0.439	0.700	0.444	0.845	0.585	0.296	0.492	0.471	north	5.4	No