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

○Information

○Measurement value list ： 2026/07/10(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	0.442	0.708	0.433	0.846	0.588	0.300	0.494	0.471	south	2.9	No
00:10	0.443	0.709	0.435	0.845	0.589	0.300	0.494	0.472	south-southwest	2.5	No
00:20	0.442	0.707	0.434	0.846	0.588	0.299	0.494	0.471	south-southwest	3.5	No
00:30	0.441	0.709	0.432	0.845	0.587	0.300	0.494	0.473	south	3.6	No
00:40	0.441	0.707	0.433	0.844	0.588	0.299	0.494	0.471	south	3.6	No
00:50	0.441	0.708	0.434	0.846	0.587	0.299	0.494	0.471	south-southwest	2.9	No
01:00	0.442	0.708	0.433	0.844	0.589	0.298	0.494	0.471	south-southwest	3.1	No
01:10	0.443	0.708	0.433	0.845	0.590	0.299	0.494	0.472	south-southwest	2.0	No
01:20	0.442	0.707	0.433	0.846	0.587	0.301	0.494	0.471	south-southwest	1.5	No
01:30	0.442	0.708	0.433	0.845	0.589	0.300	0.494	0.472	south-southwest	1.7	No
01:40	0.441	0.708	0.434	0.846	0.586	0.299	0.495	0.471	west-southwest	1.3	No
01:50	0.441	0.709	0.435	0.847	0.588	0.299	0.494	0.471	southwest	0.7	No
02:00	0.443	0.710	0.435	0.847	0.588	0.300	0.494	0.471	south-southwest	0.6	No
02:10	0.444	0.709	0.434	0.844	0.588	0.301	0.495	0.472	south-southwest	0.7	No
02:20	0.442	0.711	0.434	0.846	0.589	0.301	0.494	0.471	-	CALM	No
02:30	0.443	0.708	0.434	0.848	0.588	0.299	0.494	0.472	southwest	0.6	No
02:40	0.443	0.709	0.436	0.846	0.590	0.300	0.493	0.471	west	0.6	No
02:50	0.444	0.710	0.435	0.846	0.591	0.301	0.495	0.472	-	CALM	No
03:00	0.444	0.709	0.435	0.848	0.589	0.302	0.494	0.471	northwest	0.9	No
03:10	0.443	0.709	0.433	0.847	0.591	0.303	0.496	0.473	north-northwest	1.7	No
03:20	0.442	0.709	0.434	0.847	0.588	0.301	0.497	0.472	northwest	1.8	No
03:30	0.443	0.709	0.435	0.845	0.589	0.302	0.497	0.473	west-northwest	1.4	No
03:40	0.444	0.708	0.434	0.848	0.588	0.301	0.497	0.473	north-northwest	2.2	No
03:50	0.443	0.710	0.434	0.845	0.588	0.301	0.493	0.473	north-northwest	2.2	No
04:00	0.442	0.709	0.433	0.847	0.589	0.301	0.495	0.474	north	1.7	No
04:10	0.442	0.709	0.433	0.846	0.589	0.300	0.495	0.474	north-northeast	1.5	No
04:20	0.442	0.708	0.433	0.845	0.591	0.301	0.495	0.471	north	1.1	No
04:30	0.444	0.709	0.431	0.845	0.590	0.301	0.496	0.472	north	1.0	No
04:40	0.441	0.707	0.431	0.847	0.590	0.302	0.496	0.471	north	1.2	No
04:50	0.443	0.708	0.429	0.845	0.589	0.300	0.496	0.472	north-northeast	1.7	No
05:00	0.442	0.707	0.429	0.846	0.589	0.299	0.494	0.472	north-northeast	1.4	No
05:10	0.443	0.708	0.431	0.843	0.590	0.300	0.496	0.471	north-northeast	1.2	No
05:20	0.443	0.709	0.431	0.847	0.589	0.300	0.495	0.473	north-northeast	1.4	No
05:30	0.443	0.706	0.431	0.844	0.588	0.300	0.495	0.472	north-northeast	1.3	No
05:40	0.442	0.709	0.430	0.847	0.587	0.299	0.495	0.472	north	2.0	No
05:50	0.443	0.706	0.431	0.846	0.589	0.299	0.496	0.472	north	1.4	No
06:00	0.443	0.707	0.431	0.845	0.588	0.301	0.496	0.472	north-northeast	1.6	No
06:10	0.443	0.708	0.429	0.847	0.589	0.299	0.495	0.471	north	1.3	No
06:20	0.443	0.707	0.431	0.847	0.589	0.298	0.495	0.471	north	1.1	No
06:30	0.442	0.706	0.431	0.847	0.588	0.300	0.495	0.472	north-northwest	1.1	No
06:40	0.442	0.706	0.429	0.846	0.588	0.299	0.497	0.473	north	1.3	No
06:50	0.441	0.706	0.428	0.846	0.589	0.298	0.495	0.473	-	CALM	No
07:00	0.441	0.707	0.430	0.845	0.586	0.299	0.495	0.473	north-northeast	1.2	No
07:10	0.441	0.705	0.430	0.847	0.587	0.299	0.497	0.473	north-northeast	1.5	No
07:20	0.440	0.707	0.430	0.846	0.586	0.299	0.495	0.474	northeast	2.3	No
07:30	0.439	0.706	0.431	0.843	0.586	0.297	0.494	0.472	northeast	2.3	No
07:40	0.438	0.705	0.429	0.844	0.585	0.298	0.494	0.473	northeast	2.4	No
07:50	0.436	0.706	0.429	0.845	0.585	0.297	0.492	0.472	northeast	2.5	No
08:00	0.439	0.706	0.430	0.845	0.583	0.298	0.493	0.470	northeast	2.3	No
08:10	0.439	0.706	0.429	0.845	0.584	0.296	0.493	0.470	east-northeast	2.3	No
08:20	0.437	0.706	0.430	0.845	0.586	0.297	0.495	0.471	east-northeast	2.8	No
08:30	0.440	0.704	0.432	0.844	0.585	0.298	0.494	0.470	northeast	3.1	No
08:40	0.440	0.705	0.432	0.846	0.585	0.296	0.494	0.471	east-northeast	2.5	No
08:50	0.441	0.705	0.430	0.847	0.586	0.296	0.493	0.469	east	2.2	No
09:00	0.441	0.705	0.431	0.846	0.585	0.298	0.494	0.471	northeast	1.1	No
09:10	0.442	0.706	0.434	0.844	0.585	0.297	0.495	0.471	east-southeast	1.3	No
09:20	0.441	0.706	0.432	0.846	0.585	0.297	0.496	0.472	east	1.8	No
09:30	0.441	0.708	0.434	0.845	0.586	0.299	0.494	0.472	southeast	2.9	No
09:40	0.441	0.706	0.432	0.846	0.588	0.299	0.495	0.472	east-southeast	2.4	No
09:50	0.442	0.708	0.433	0.847	0.588	0.300	0.494	0.472	southeast	2.7	No
10:00	0.442	0.708	0.434	0.847	0.584	0.299	0.494	0.472	south-southeast	3.5	No
10:10	0.442	0.709	0.434	0.845	0.588	0.298	0.494	0.472	southeast	2.6	No
10:20	0.441	0.708	0.434	0.847	0.586	0.299	0.494	0.472	southeast	2.3	No
10:30	0.442	0.710	0.433	0.847	0.588	0.297	0.493	0.471	southeast	3.4	No
10:40	0.444	0.707	0.432	0.845	0.587	0.298	0.494	0.470	south-southeast	4.9	No
10:50	0.441	0.708	0.432	0.846	0.586	0.297	0.495	0.471	south-southeast	5.3	No
11:00	0.442	0.708	0.433	0.847	0.588	0.299	0.494	0.472	south-southeast	4.3	No
11:10	0.443	0.709	0.433	0.847	0.588	0.298	0.494	0.472	south-southeast	4.5	No
11:20	0.442	0.709	0.433	0.846	0.588	0.299	0.496	0.472	south-southeast	3.6	No
11:30	0.443	0.708	0.434	0.844	0.588	0.299	0.495	0.471	south-southeast	4.9	No
11:40	0.442	0.709	0.432	0.843	0.588	0.298	0.496	0.471	south-southeast	5.1	No
11:50	0.442	0.709	0.432	0.845	0.588	0.298	0.495	0.473	south-southeast	5.4	No
12:00	0.444	0.710	0.434	0.843	0.588	0.299	0.494	0.472	south-southeast	6.5	No
12:10	0.442	0.710	0.434	0.845	0.588	0.298	0.496	0.472	south-southeast	6.5	No
12:20	0.442	0.708	0.434	0.845	0.588	0.299	0.495	0.474	south-southeast	5.3	No
12:30	0.441	0.709	0.433	0.845	0.589	0.298	0.496	0.472	south-southeast	6.2	No
12:40	0.441	0.709	0.434	0.847	0.588	0.299	0.495	0.472	south-southeast	6.6	No
12:50	0.441	0.710	0.433	0.845	0.589	0.300	0.494	0.473	south-southeast	5.9	No
13:00	0.443	0.708	0.433	0.847	0.589	0.299	0.495	0.472	south-southeast	5.3	No
13:10	0.441	0.710	0.432	0.846	0.589	0.299	0.494	0.472	south-southeast	5.9	No
13:20	0.444	0.710	0.433	0.847	0.591	0.298	0.495	0.472	south	6.1	No
13:30	0.443	0.710	0.433	0.845	0.590	0.299	0.494	0.472	south-southeast	7.2	No
13:40	0.444	0.711	0.433	0.847	0.589	0.299	0.497	0.472	south-southeast	6.5	No
13:50	0.443	0.711	0.432	0.845	0.589	0.299	0.495	0.473	south-southeast	5.7	No
14:00	0.442	0.709	0.434	0.847	0.591	0.298	0.495	0.473	south	5.9	No
14:10	0.442	0.709	0.435	0.846	0.592	0.298	0.495	0.473	south	4.4	No
14:20	0.444	0.710	0.433	0.844	0.589	0.298	0.495	0.473	southeast	5.1	No
14:30	0.441	0.711	0.434	0.846	0.590	0.299	0.495	0.473	southeast	5.4	No
14:40	0.443	0.709	0.433	0.847	0.593	0.300	0.492	0.473	south-southeast	4.8	No
14:50	0.442	0.711	0.435	0.847	0.592	0.298	0.495	0.473	south-southeast	5.1	No
15:00	0.442	0.709	0.432	0.846	0.591	0.298	0.495	0.474	south-southeast	4.9	No
15:10	0.443	0.708	0.434	0.848	0.591	0.299	0.495	0.471	south-southeast	5.2	No
15:20	0.441	0.710	0.432	0.846	0.591	0.298	0.495	0.473	south-southeast	6.0	No
15:30	0.443	0.710	0.432	0.848	0.590	0.298	0.495	0.472	south-southeast	6.3	No
15:40	0.443	0.711	0.434	0.848	0.592	0.298	0.495	0.472	south-southeast	5.9	No
15:50	0.443	0.710	0.432	0.848	0.590	0.299	0.494	0.471	south-southeast	6.5	No
16:00	0.442	0.710	0.433	0.847	0.592	0.298	0.496	0.472	south-southeast	6.7	No
16:10	0.444	0.711	0.435	0.847	0.593	0.299	0.494	0.471	south-southeast	7.7	No
16:20	0.441	0.712	0.433	0.846	0.590	0.299	0.494	0.472	south-southeast	8.1	No
16:30	0.444	0.710	0.435	0.847	0.591	0.297	0.496	0.471	south	6.9	No
16:40	0.443	0.712	0.433	0.848	0.592	0.299	0.492	0.471	south-southeast	5.9	No
16:50	0.442	0.712	0.434	0.850	0.593	0.298	0.495	0.472	south-southeast	5.7	No
17:00	0.442	0.709	0.434	0.847	0.593	0.298	0.494	0.472	south-southeast	6.4	No
17:10	0.443	0.711	0.433	0.850	0.593	0.299	0.495	0.472	south-southeast	6.4	No
17:20	0.442	0.711	0.434	0.848	0.592	0.299	0.495	0.471	south-southeast	7.0	No
17:30	0.444	0.711	0.433	0.851	0.592	0.299	0.495	0.471	south-southeast	6.4	No
17:40	0.443	0.711	0.432	0.849	0.592	0.299	0.495	0.472	south-southeast	5.8	No
17:50	0.441	0.707	0.434	0.848	0.591	0.300	0.495	0.471	south	6.5	No
18:00	0.442	0.710	0.433	0.848	0.593	0.299	0.495	0.473	south	6.9	No
18:10	0.442	0.709	0.433	0.848	0.594	0.299	0.495	0.473	south	6.9	No
18:20	0.443	0.711	0.436	0.850	0.595	0.298	0.496	0.473	south-southeast	6.4	No
18:30	0.442	0.711	0.436	0.851	0.593	0.299	0.495	0.472	south	5.6	No
18:40	0.442	0.714	0.436	0.850	0.595	0.299	0.496	0.472	south-southeast	6.0	No
18:50	0.443	0.711	0.435	0.851	0.593	0.301	0.496	0.472	south-southeast	6.3	No
19:00	0.443	0.713	0.434	0.849	0.594	0.299	0.495	0.472	south-southeast	6.0	No
19:10	0.444	0.711	0.434	0.850	0.595	0.299	0.495	0.471	south	6.0	No
19:20	0.442	0.712	0.435	0.852	0.594	0.300	0.495	0.473	south	6.1	No
19:30	0.441	0.712	0.434	0.850	0.593	0.299	0.495	0.471	south	4.8	No
19:40	0.444	0.712	0.434	0.850	0.595	0.299	0.495	0.474	south	4.9	No
19:50	0.443	0.712	0.434	0.851	0.594	0.299	0.495	0.473	south-southeast	5.4	No
20:00	0.444	0.711	0.434	0.851	0.594	0.300	0.495	0.473	south	4.9	No
20:10	0.443	0.713	0.436	0.852	0.595	0.301	0.496	0.474	south	5.7	No
20:20	0.443	0.712	0.434	0.853	0.593	0.300	0.496	0.473	south-southeast	4.8	No
20:30	0.441	0.712	0.435	0.851	0.594	0.299	0.496	0.472	south-southeast	4.9	No
20:40	0.443	0.713	0.435	0.849	0.594	0.301	0.496	0.474	south-southeast	4.3	No
20:50	0.445	0.711	0.434	0.852	0.593	0.301	0.496	0.473	south	4.5	No
21:00	0.443	0.711	0.435	0.850	0.592	0.300	0.497	0.474	south	4.1	No
21:10	0.444	0.713	0.436	0.851	0.593	0.299	0.496	0.475	south	3.8	No
21:20	0.444	0.712	0.435	0.851	0.595	0.299	0.497	0.473	south	4.3	No
21:30	0.444	0.713	0.434	0.852	0.595	0.301	0.496	0.472	south	4.9	No
21:40	0.443	0.713	0.435	0.851	0.594	0.300	0.496	0.473	south	5.0	No
21:50	0.445	0.714	0.436	0.849	0.595	0.300	0.497	0.473	south	5.4	No
22:00	0.445	0.714	0.436	0.852	0.595	0.300	0.498	0.472	south	5.7	No
22:10	0.446	0.713	0.435	0.853	0.594	0.299	0.497	0.473	south	5.5	No
22:20	0.444	0.712	0.436	0.853	0.595	0.301	0.497	0.474	south	5.1	No
22:30	0.443	0.712	0.433	0.852	0.594	0.300	0.497	0.472	south	4.5	No
22:40	0.445	0.712	0.434	0.852	0.594	0.301	0.496	0.474	south-southeast	3.4	No
22:50	0.445	0.713	0.437	0.853	0.594	0.299	0.497	0.472	south-southeast	3.5	No
23:00	0.443	0.713	0.433	0.851	0.594	0.299	0.497	0.472	south	5.3	No
23:10	0.445	0.712	0.436	0.853	0.595	0.299	0.496	0.472	south	5.6	No
23:20	0.444	0.713	0.435	0.852	0.595	0.301	0.496	0.472	south	5.1	No
23:30	0.445	0.712	0.434	0.851	0.593	0.300	0.495	0.474	south	5.4	No
23:40	0.445	0.714	0.435	0.851	0.593	0.300	0.496	0.473	south	5.0	No
23:50	0.443	0.711	0.435	0.851	0.593	0.300	0.496	0.475	south	5.0	No