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

○Information

○Measurement value list ： 2025/10/02(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	0.507	0.717	0.451	0.915	0.650	0.295	0.520	0.488	west-northwest	3.5	No
00:10	0.505	0.717	0.452	0.915	0.649	0.295	0.518	0.488	west-northwest	2.7	No
00:20	0.507	0.719	0.452	0.914	0.649	0.296	0.518	0.486	west	3.0	No
00:30	0.507	0.720	0.451	0.915	0.648	0.296	0.520	0.488	west	2.9	No
00:40	0.507	0.719	0.452	0.913	0.648	0.295	0.520	0.487	west	3.6	No
00:50	0.506	0.717	0.453	0.914	0.648	0.295	0.520	0.488	west	4.6	No
01:00	0.506	0.718	0.452	0.914	0.648	0.294	0.520	0.488	west	4.7	No
01:10	0.507	0.718	0.452	0.913	0.649	0.295	0.520	0.488	west	4.3	No
01:20	0.507	0.719	0.451	0.915	0.651	0.297	0.520	0.488	west-northwest	3.1	No
01:30	0.505	0.718	0.452	0.914	0.647	0.297	0.520	0.488	northwest	4.3	No
01:40	0.507	0.719	0.451	0.913	0.649	0.296	0.520	0.489	west-northwest	6.0	No
01:50	0.505	0.718	0.452	0.914	0.650	0.295	0.519	0.487	west-northwest	5.4	No
02:00	0.506	0.715	0.450	0.914	0.649	0.296	0.519	0.487	west-northwest	3.8	No
02:10	0.507	0.719	0.453	0.913	0.649	0.296	0.522	0.488	west-northwest	4.0	No
02:20	0.507	0.719	0.453	0.914	0.649	0.297	0.520	0.488	west-northwest	4.1	No
02:30	0.506	0.719	0.452	0.916	0.647	0.296	0.521	0.488	northwest	3.8	No
02:40	0.507	0.720	0.451	0.915	0.648	0.296	0.520	0.487	west-northwest	3.5	No
02:50	0.507	0.720	0.452	0.913	0.649	0.296	0.520	0.486	west-northwest	3.4	No
03:00	0.506	0.719	0.453	0.913	0.649	0.296	0.519	0.488	west	3.4	No
03:10	0.506	0.719	0.453	0.915	0.650	0.296	0.521	0.489	west	3.4	No
03:20	0.507	0.719	0.451	0.914	0.650	0.295	0.521	0.489	west	3.1	No
03:30	0.507	0.718	0.453	0.916	0.648	0.295	0.520	0.489	west	3.3	No
03:40	0.506	0.718	0.453	0.915	0.649	0.295	0.520	0.488	west	3.8	No
03:50	0.506	0.718	0.450	0.914	0.649	0.295	0.521	0.488	west	4.5	No
04:00	0.507	0.718	0.452	0.915	0.649	0.295	0.520	0.487	west	4.6	No
04:10	0.506	0.718	0.453	0.915	0.651	0.296	0.519	0.487	west-northwest	4.0	No
04:20	0.503	0.718	0.451	0.913	0.649	0.296	0.521	0.488	west-northwest	3.1	No
04:30	0.505	0.718	0.453	0.914	0.650	0.295	0.520	0.487	west	3.9	No
04:40	0.505	0.719	0.453	0.916	0.650	0.295	0.519	0.488	west	3.7	No
04:50	0.507	0.718	0.452	0.915	0.649	0.296	0.522	0.488	west	3.5	No
05:00	0.506	0.718	0.452	0.912	0.650	0.296	0.520	0.487	west-northwest	3.7	No
05:10	0.506	0.719	0.451	0.913	0.647	0.296	0.520	0.487	west-northwest	6.0	No
05:20	0.506	0.718	0.451	0.915	0.647	0.295	0.518	0.489	west-northwest	6.6	No
05:30	0.505	0.719	0.452	0.913	0.648	0.295	0.520	0.487	west-northwest	7.6	No
05:40	0.507	0.717	0.452	0.913	0.648	0.295	0.519	0.488	west-northwest	7.3	No
05:50	0.504	0.718	0.451	0.914	0.650	0.296	0.521	0.487	west	6.2	No
06:00	0.507	0.718	0.451	0.913	0.647	0.293	0.521	0.488	west	6.1	No
06:10	0.505	0.718	0.453	0.915	0.647	0.294	0.519	0.488	west-northwest	5.1	No
06:20	0.505	0.718	0.451	0.915	0.649	0.295	0.521	0.487	west-northwest	6.6	No
06:30	0.505	0.719	0.452	0.914	0.648	0.295	0.520	0.488	west-northwest	8.2	No
06:40	0.505	0.718	0.453	0.914	0.649	0.294	0.520	0.487	west-northwest	6.5	No
06:50	0.507	0.718	0.453	0.913	0.649	0.294	0.520	0.487	west-northwest	7.6	No
07:00	0.505	0.719	0.452	0.915	0.647	0.295	0.521	0.488	west	7.7	No
07:10	0.506	0.721	0.451	0.914	0.649	0.296	0.522	0.489	west	8.0	No
07:20	0.508	0.718	0.452	0.915	0.648	0.296	0.521	0.486	northwest	4.2	No
07:30	0.505	0.719	0.451	0.914	0.649	0.295	0.519	0.487	north-northwest	4.2	No
07:40	0.506	0.718	0.451	0.915	0.648	0.295	0.520	0.489	north-northwest	3.4	No
07:50	0.506	0.718	0.451	0.916	0.647	0.293	0.519	0.487	north	2.1	No
08:00	0.504	0.720	0.450	0.916	0.647	0.295	0.520	0.489	north-northwest	2.3	No
08:10	0.505	0.719	0.452	0.915	0.648	0.294	0.518	0.488	north-northwest	4.2	No
08:20	0.505	0.717	0.454	0.916	0.648	0.294	0.519	0.488	northwest	5.0	No
08:30	0.503	0.718	0.454	0.917	0.649	0.293	0.520	0.488	west-northwest	5.9	No
08:40	0.506	0.717	0.454	0.916	0.647	0.293	0.521	0.489	northwest	4.1	No
08:50	0.505	0.716	0.454	0.917	0.648	0.294	0.520	0.489	northwest	4.3	No
09:00	0.506	0.717	0.453	0.918	0.647	0.295	0.520	0.489	north-northwest	2.6	No
09:10	0.507	0.718	0.454	0.916	0.647	0.294	0.520	0.489	west-northwest	2.3	No
09:20	0.505	0.718	0.454	0.917	0.647	0.294	0.520	0.488	northwest	4.3	No
09:30	0.507	0.719	0.453	0.915	0.648	0.293	0.519	0.488	west-northwest	4.0	No
09:40	0.505	0.720	0.453	0.917	0.648	0.294	0.521	0.488	northwest	5.0	No
09:50	0.507	0.718	0.452	0.918	0.648	0.294	0.520	0.488	northwest	3.9	No
10:00	0.507	0.721	0.455	0.917	0.649	0.294	0.520	0.488	north-northwest	4.6	No
10:10	0.507	0.721	0.454	0.919	0.650	0.295	0.521	0.488	north-northwest	5.2	No
10:20	0.507	0.722	0.453	0.919	0.649	0.294	0.519	0.489	north-northwest	5.0	No
10:30	0.507	0.720	0.455	0.916	0.650	0.294	0.520	0.489	northwest	3.3	No
10:40	0.507	0.722	0.455	0.915	0.651	0.293	0.519	0.489	northwest	3.9	No
10:50	0.508	0.723	0.456	0.921	0.654	0.293	0.520	0.489	north	2.0	No
11:00	0.507	0.723	0.455	0.917	0.652	0.293	0.519	0.489	north	2.8	No
11:10	0.508	0.723	0.455	0.922	0.652	0.294	0.521	0.488	northeast	3.9	No
11:20	0.507	0.722	0.456	0.918	0.653	0.293	0.520	0.490	north-northeast	3.5	No
11:30	0.507	0.724	0.456	0.919	0.652	0.294	0.520	0.488	northeast	2.9	No
11:40	0.508	0.725	0.455	0.920	0.652	0.293	0.520	0.489	northeast	3.0	No
11:50	0.508	0.726	0.457	0.919	0.653	0.293	0.520	0.492	northeast	3.8	No
12:00	0.508	0.727	0.456	0.921	0.654	0.293	0.520	0.490	northeast	3.1	No
12:10	0.508	0.727	0.456	0.922	0.654	0.294	0.520	0.490	northeast	2.9	No
12:20	0.507	0.726	0.457	0.920	0.653	0.294	0.522	0.489	northeast	3.8	No
12:30	0.507	0.727	0.456	0.919	0.656	0.293	0.521	0.490	northeast	4.2	No
12:40	0.508	0.728	0.456	0.920	0.654	0.295	0.520	0.491	northeast	2.9	No
12:50	0.509	0.727	0.458	0.920	0.655	0.294	0.520	0.488	east-northeast	3.8	No
13:00	0.508	0.725	0.457	0.921	0.655	0.294	0.520	0.492	east-northeast	4.0	No
13:10	0.510	0.727	0.457	0.919	0.654	0.294	0.521	0.490	east-northeast	3.6	No
13:20	0.511	0.727	0.457	0.922	0.655	0.293	0.521	0.491	east-northeast	3.5	No
13:30	0.510	0.727	0.459	0.920	0.654	0.293	0.521	0.490	east-northeast	2.5	No
13:40	0.510	0.727	0.457	0.922	0.655	0.295	0.520	0.489	east-southeast	2.7	No
13:50	0.509	0.728	0.457	0.924	0.654	0.295	0.520	0.487	east	3.1	No
14:00	0.510	0.727	0.458	0.920	0.656	0.295	0.522	0.489	east-southeast	2.5	No
14:10	0.510	0.730	0.459	0.919	0.655	0.293	0.520	0.489	east	1.9	No
14:20	0.509	0.726	0.458	0.921	0.658	0.294	0.521	0.490	east-southeast	2.5	No
14:30	0.509	0.730	0.460	0.920	0.654	0.294	0.521	0.489	east-southeast	2.4	No
14:40	0.510	0.729	0.458	0.921	0.654	0.295	0.520	0.489	east	2.9	No
14:50	0.512	0.730	0.458	0.920	0.657	0.294	0.520	0.489	east-southeast	2.4	No
15:00	0.510	0.728	0.458	0.923	0.655	0.293	0.520	0.488	southeast	2.3	No
15:10	0.512	0.730	0.458	0.920	0.656	0.294	0.520	0.489	east	2.3	No
15:20	0.511	0.731	0.458	0.924	0.657	0.296	0.520	0.489	east	2.5	No
15:30	0.511	0.728	0.459	0.922	0.655	0.294	0.520	0.489	east-southeast	1.9	No
15:40	0.511	0.728	0.458	0.922	0.655	0.294	0.520	0.490	east	1.7	No
15:50	0.511	0.730	0.459	0.921	0.656	0.296	0.520	0.488	east-northeast	0.8	No
16:00	0.510	0.730	0.458	0.921	0.658	0.294	0.519	0.489	east	0.7	No
16:10	0.513	0.729	0.458	0.921	0.657	0.295	0.519	0.488	south-southwest	0.9	No
16:20	0.512	0.728	0.457	0.922	0.660	0.296	0.520	0.489	south-southwest	1.7	No
16:30	0.513	0.728	0.459	0.922	0.659	0.295	0.520	0.488	south-southeast	1.2	No
16:40	0.511	0.729	0.459	0.923	0.659	0.296	0.521	0.490	south	1.3	No
16:50	0.512	0.729	0.459	0.920	0.658	0.295	0.520	0.491	south	1.4	No
17:00	0.511	0.732	0.459	0.920	0.659	0.295	0.522	0.490	south	1.7	No
17:10	0.510	0.731	0.458	0.922	0.658	0.297	0.521	0.491	south-southwest	1.6	No
17:20	0.511	0.731	0.457	0.922	0.659	0.296	0.521	0.490	south	1.5	No
17:30	0.512	0.733	0.460	0.923	0.659	0.295	0.522	0.490	south-southwest	1.2	No
17:40	0.512	0.732	0.461	0.923	0.660	0.295	0.521	0.489	south-southwest	1.9	No
17:50	0.513	0.732	0.460	0.922	0.660	0.296	0.520	0.490	southwest	2.7	No
18:00	0.512	0.732	0.460	0.925	0.659	0.297	0.522	0.490	southwest	2.8	No
18:10	0.513	0.734	0.461	0.924	0.660	0.297	0.522	0.491	southwest	2.6	No
18:20	0.515	0.734	0.461	0.925	0.660	0.296	0.521	0.490	southwest	2.7	No
18:30	0.514	0.733	0.458	0.922	0.659	0.296	0.521	0.489	south-southwest	2.5	No
18:40	0.513	0.732	0.461	0.923	0.660	0.297	0.521	0.490	south-southwest	2.7	No
18:50	0.513	0.733	0.461	0.924	0.659	0.298	0.520	0.490	southwest	2.2	No
19:00	0.515	0.733	0.462	0.923	0.658	0.297	0.523	0.489	west	2.9	No
19:10	0.513	0.731	0.460	0.923	0.660	0.295	0.521	0.491	northwest	3.4	No
19:20	0.513	0.732	0.460	0.923	0.658	0.297	0.521	0.491	west-northwest	3.9	No
19:30	0.514	0.732	0.461	0.925	0.659	0.296	0.522	0.490	northwest	3.7	No
19:40	0.512	0.733	0.460	0.923	0.660	0.297	0.520	0.489	northwest	3.6	No
19:50	0.513	0.732	0.461	0.923	0.660	0.296	0.523	0.490	west-northwest	3.8	No
20:00	0.514	0.732	0.461	0.924	0.658	0.297	0.522	0.489	west-northwest	2.9	No
20:10	0.513	0.731	0.459	0.924	0.660	0.296	0.521	0.490	west	2.7	No
20:20	0.511	0.734	0.461	0.927	0.657	0.296	0.522	0.491	west-northwest	3.8	No
20:30	0.511	0.734	0.460	0.924	0.659	0.297	0.523	0.489	west-northwest	3.6	No
20:40	0.513	0.732	0.460	0.925	0.658	0.295	0.522	0.489	west-northwest	1.3	No
20:50	0.514	0.731	0.460	0.926	0.658	0.297	0.523	0.489	-	CALM	No
21:00	0.513	0.733	0.459	0.922	0.658	0.298	0.522	0.490	west-northwest	1.1	No
21:10	0.512	0.732	0.459	0.924	0.658	0.296	0.523	0.489	west-northwest	1.9	No
21:20	0.511	0.733	0.460	0.926	0.659	0.296	0.522	0.488	west-northwest	2.0	No
21:30	0.513	0.731	0.460	0.924	0.658	0.296	0.522	0.489	west	2.0	No
21:40	0.513	0.731	0.459	0.925	0.659	0.297	0.523	0.490	west-northwest	2.3	No
21:50	0.513	0.735	0.460	0.924	0.661	0.297	0.521	0.489	west	2.9	No
22:00	0.513	0.732	0.460	0.926	0.660	0.296	0.521	0.489	west-northwest	3.0	No
22:10	0.512	0.734	0.460	0.924	0.659	0.295	0.523	0.490	west-northwest	3.8	No
22:20	0.512	0.732	0.460	0.921	0.657	0.298	0.524	0.490	west-northwest	4.5	No
22:30	0.512	0.730	0.459	0.924	0.660	0.297	0.524	0.489	west-northwest	5.0	No
22:40	0.513	0.732	0.460	0.923	0.658	0.297	0.523	0.488	west-northwest	5.3	No
22:50	0.512	0.734	0.461	0.925	0.658	0.296	0.524	0.487	west-northwest	5.3	No
23:00	0.512	0.734	0.458	0.924	0.658	0.296	0.522	0.488	west-northwest	5.5	No
23:10	0.513	0.732	0.460	0.926	0.659	0.296	0.522	0.488	west-northwest	5.1	No
23:20	0.512	0.732	0.459	0.924	0.659	0.295	0.524	0.490	west	5.6	No
23:30	0.512	0.732	0.459	0.924	0.658	0.295	0.524	0.489	west	5.7	No
23:40	0.512	0.732	0.461	0.925	0.658	0.297	0.523	0.490	west-northwest	4.6	No
23:50	0.512	0.733	0.460	0.923	0.658	0.296	0.524	0.489	west-northwest	5.0	No