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

○Information

○Measurement value list ： 2025/12/03(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	0.525	0.750	0.465	0.948	0.666	0.301	0.524	0.492	west-southwest	4.4	No
00:10	0.522	0.750	0.463	0.946	0.668	0.300	0.523	0.495	west-southwest	3.9	No
00:20	0.524	0.751	0.462	0.948	0.666	0.300	0.524	0.494	west-southwest	3.0	No
00:30	0.523	0.750	0.463	0.946	0.666	0.299	0.524	0.494	west-northwest	1.5	No
00:40	0.522	0.749	0.464	0.945	0.667	0.300	0.523	0.494	north-northwest	2.4	No
00:50	0.522	0.750	0.463	0.947	0.668	0.300	0.522	0.495	northwest	4.2	No
01:00	0.522	0.752	0.465	0.944	0.666	0.299	0.524	0.492	northwest	4.2	No
01:10	0.524	0.751	0.463	0.949	0.667	0.299	0.523	0.494	west-northwest	4.4	No
01:20	0.524	0.749	0.463	0.948	0.665	0.299	0.525	0.494	west-northwest	4.5	No
01:30	0.522	0.750	0.462	0.947	0.664	0.300	0.523	0.492	west-northwest	3.5	No
01:40	0.522	0.749	0.463	0.947	0.668	0.300	0.524	0.494	northwest	4.3	No
01:50	0.524	0.751	0.463	0.947	0.664	0.299	0.525	0.493	west-northwest	5.3	No
02:00	0.522	0.750	0.464	0.945	0.666	0.300	0.523	0.495	west-northwest	5.6	No
02:10	0.523	0.748	0.464	0.946	0.667	0.300	0.525	0.493	west-northwest	5.5	No
02:20	0.523	0.748	0.462	0.944	0.666	0.299	0.524	0.494	northwest	4.4	No
02:30	0.522	0.749	0.464	0.946	0.666	0.298	0.524	0.494	northwest	4.2	No
02:40	0.522	0.750	0.462	0.949	0.667	0.299	0.524	0.495	northwest	2.7	No
02:50	0.522	0.748	0.461	0.947	0.666	0.300	0.523	0.494	north-northwest	1.8	No
03:00	0.523	0.749	0.461	0.946	0.666	0.299	0.523	0.494	northwest	0.6	No
03:10	0.522	0.750	0.462	0.946	0.666	0.300	0.525	0.494	southeast	1.1	No
03:20	0.522	0.749	0.462	0.948	0.665	0.299	0.524	0.492	west-southwest	2.1	No
03:30	0.523	0.748	0.463	0.947	0.666	0.300	0.524	0.493	southwest	3.1	No
03:40	0.522	0.749	0.464	0.945	0.666	0.299	0.524	0.494	south-southwest	3.3	No
03:50	0.523	0.750	0.463	0.946	0.666	0.299	0.524	0.494	south-southwest	2.7	No
04:00	0.522	0.749	0.462	0.947	0.665	0.298	0.522	0.495	south-southwest	3.2	No
04:10	0.523	0.749	0.461	0.947	0.666	0.299	0.523	0.493	west-southwest	4.0	No
04:20	0.522	0.751	0.463	0.947	0.666	0.300	0.525	0.493	west-southwest	3.2	No
04:30	0.521	0.748	0.463	0.948	0.665	0.301	0.524	0.494	west-southwest	3.0	No
04:40	0.522	0.751	0.462	0.946	0.666	0.298	0.524	0.495	northwest	4.1	No
04:50	0.523	0.748	0.463	0.945	0.664	0.299	0.523	0.495	west-northwest	4.4	No
05:00	0.522	0.749	0.462	0.946	0.665	0.299	0.524	0.492	west-northwest	5.0	No
05:10	0.524	0.748	0.463	0.948	0.665	0.299	0.523	0.494	west-northwest	5.5	No
05:20	0.523	0.748	0.465	0.945	0.665	0.299	0.524	0.493	west-northwest	6.1	No
05:30	0.522	0.749	0.463	0.944	0.667	0.299	0.523	0.493	west-northwest	8.0	No
05:40	0.523	0.750	0.462	0.947	0.666	0.299	0.525	0.494	west-northwest	7.2	No
05:50	0.522	0.752	0.463	0.948	0.666	0.298	0.524	0.495	northwest	6.1	No
06:00	0.522	0.749	0.463	0.947	0.666	0.299	0.523	0.494	west-northwest	4.7	No
06:10	0.522	0.750	0.463	0.947	0.667	0.299	0.523	0.494	north-northwest	2.8	No
06:20	0.522	0.749	0.463	0.945	0.666	0.299	0.522	0.494	northwest	3.7	No
06:30	0.523	0.750	0.462	0.947	0.665	0.300	0.522	0.494	west-northwest	3.2	No
06:40	0.524	0.747	0.463	0.949	0.666	0.297	0.526	0.494	north-northwest	1.1	No
06:50	0.522	0.750	0.464	0.946	0.665	0.300	0.524	0.494	northeast	0.9	No
07:00	0.523	0.751	0.464	0.948	0.666	0.298	0.523	0.493	northwest	1.7	No
07:10	0.522	0.750	0.461	0.947	0.667	0.300	0.524	0.495	northwest	2.1	No
07:20	0.522	0.750	0.461	0.948	0.666	0.298	0.525	0.494	north-northeast	1.2	No
07:30	0.523	0.749	0.464	0.946	0.667	0.299	0.525	0.494	north-northeast	1.5	No
07:40	0.522	0.749	0.464	0.945	0.666	0.299	0.524	0.494	north-northwest	2.7	No
07:50	0.521	0.748	0.463	0.946	0.667	0.298	0.524	0.494	north-northwest	2.8	No
08:00	0.522	0.751	0.461	0.947	0.664	0.298	0.526	0.494	north-northwest	2.5	No
08:10	0.521	0.748	0.462	0.946	0.664	0.299	0.524	0.494	northwest	2.6	No
08:20	0.522	0.748	0.462	0.950	0.666	0.299	0.523	0.496	northwest	3.0	No
08:30	0.522	0.750	0.462	0.948	0.664	0.298	0.525	0.495	northwest	2.6	No
08:40	0.521	0.748	0.462	0.947	0.665	0.299	0.524	0.494	northwest	4.0	No
08:50	0.523	0.751	0.463	0.947	0.666	0.299	0.522	0.494	northwest	4.5	No
09:00	0.523	0.750	0.463	0.947	0.666	0.299	0.523	0.493	northwest	4.8	No
09:10	0.523	0.749	0.464	0.946	0.668	0.298	0.524	0.494	northwest	4.4	No
09:20	0.525	0.749	0.463	0.947	0.668	0.297	0.523	0.494	northwest	4.2	No
09:30	0.524	0.749	0.462	0.946	0.665	0.299	0.524	0.494	northwest	3.9	No
09:40	0.523	0.749	0.463	0.948	0.668	0.299	0.523	0.494	northwest	3.0	No
09:50	0.524	0.750	0.462	0.947	0.667	0.298	0.523	0.494	north-northwest	3.5	No
10:00	0.522	0.750	0.464	0.950	0.667	0.299	0.523	0.494	north-northwest	3.1	No
10:10	0.524	0.750	0.463	0.946	0.666	0.299	0.525	0.495	north-northwest	3.5	No
10:20	0.521	0.750	0.463	0.947	0.665	0.298	0.524	0.493	northwest	3.3	No
10:30	0.523	0.751	0.463	0.946	0.666	0.298	0.523	0.496	northwest	3.0	No
10:40	0.523	0.749	0.464	0.949	0.669	0.300	0.522	0.494	northwest	2.3	No
10:50	0.523	0.750	0.465	0.946	0.667	0.299	0.524	0.496	northwest	2.3	No
11:00	0.523	0.749	0.464	0.948	0.668	0.299	0.524	0.494	north-northwest	1.1	No
11:10	0.522	0.748	0.463	0.948	0.668	0.299	0.524	0.495	north-northwest	1.8	No
11:20	0.524	0.752	0.463	0.948	0.666	0.298	0.525	0.496	north-northwest	2.4	No
11:30	0.522	0.749	0.464	0.948	0.667	0.299	0.524	0.495	north	2.9	No
11:40	0.524	0.749	0.463	0.947	0.667	0.299	0.523	0.494	north-northwest	2.4	Yes
11:50	0.522	0.750	0.463	0.945	0.667	0.298	0.524	0.495	north-northwest	2.0	Yes
12:00	0.524	0.750	0.464	0.948	0.667	0.298	0.524	0.495	north-northwest	1.4	Yes
12:10	0.524	0.750	0.463	0.950	0.666	0.298	0.525	0.496	north-northwest	1.5	Yes
12:20	0.523	0.751	0.465	0.948	0.669	0.298	0.524	0.494	north-northwest	2.3	Yes
12:30	0.525	0.752	0.463	0.949	0.669	0.301	0.525	0.495	northwest	2.6	Yes
12:40	0.527	0.751	0.465	0.951	0.669	0.304	0.524	0.496	northwest	2.3	Yes
12:50	0.527	0.751	0.467	0.952	0.667	0.304	0.523	0.496	north-northwest	2.0	Yes
13:00	0.529	0.754	0.466	0.951	0.670	0.305	0.524	0.496	northwest	1.4	Yes
13:10	0.532	0.750	0.470	0.951	0.670	0.307	0.523	0.496	west	1.4	Yes
13:20	0.530	0.747	0.468	0.952	0.667	0.306	0.523	0.496	west	1.3	Yes
13:30	0.529	0.748	0.468	0.951	0.668	0.308	0.524	0.495	west	1.6	Yes
13:40	0.528	0.747	0.469	0.952	0.667	0.306	0.525	0.496	west-northwest	1.5	Yes
13:50	0.527	0.747	0.468	0.947	0.666	0.306	0.523	0.496	west-northwest	3.0	Yes
14:00	0.528	0.744	0.466	0.947	0.664	0.307	0.524	0.495	northwest	2.6	Yes
14:10	0.527	0.744	0.466	0.946	0.665	0.308	0.522	0.495	northwest	2.7	Yes
14:20	0.525	0.744	0.468	0.945	0.663	0.307	0.521	0.495	northwest	1.9	Yes
14:30	0.528	0.740	0.468	0.947	0.664	0.309	0.523	0.494	northwest	2.8	Yes
14:40	0.529	0.742	0.471	0.943	0.663	0.310	0.523	0.496	northwest	2.3	Yes
14:50	0.532	0.743	0.472	0.939	0.664	0.311	0.522	0.493	northwest	1.9	Yes
15:00	0.531	0.741	0.471	0.939	0.664	0.311	0.521	0.494	northwest	1.3	Yes
15:10	0.530	0.742	0.471	0.939	0.663	0.309	0.522	0.495	west-northwest	1.8	Yes
15:20	0.530	0.740	0.468	0.935	0.661	0.310	0.523	0.492	west	1.4	Yes
15:30	0.525	0.738	0.465	0.935	0.658	0.307	0.521	0.493	west-northwest	1.0	Yes
15:40	0.521	0.736	0.462	0.931	0.654	0.304	0.523	0.493	west-northwest	0.9	Yes
15:50	0.520	0.734	0.461	0.931	0.654	0.302	0.522	0.491	west-northwest	1.3	No
16:00	0.518	0.734	0.459	0.928	0.652	0.300	0.520	0.492	-	CALM	No
16:10	0.515	0.730	0.459	0.925	0.650	0.300	0.520	0.490	-	CALM	No
16:20	0.515	0.731	0.455	0.923	0.650	0.300	0.519	0.489	west-northwest	1.1	No
16:30	0.512	0.729	0.455	0.923	0.649	0.296	0.519	0.489	northwest	2.2	No
16:40	0.513	0.726	0.455	0.921	0.646	0.298	0.519	0.490	northwest	3.0	No
16:50	0.511	0.727	0.453	0.923	0.645	0.295	0.519	0.488	northwest	4.7	No
17:00	0.511	0.726	0.453	0.923	0.646	0.295	0.518	0.486	west-northwest	6.0	Yes
17:10	0.510	0.725	0.455	0.922	0.644	0.296	0.518	0.489	west-northwest	4.7	No
17:20	0.509	0.725	0.453	0.921	0.645	0.296	0.520	0.489	northwest	3.8	No
17:30	0.508	0.725	0.450	0.921	0.646	0.295	0.518	0.486	northwest	2.0	No
17:40	0.508	0.725	0.452	0.921	0.645	0.295	0.518	0.489	northwest	2.3	No
17:50	0.508	0.724	0.452	0.920	0.645	0.294	0.518	0.488	west-northwest	3.9	No
18:00	0.506	0.722	0.451	0.920	0.644	0.295	0.518	0.488	west	4.2	No
18:10	0.509	0.723	0.450	0.917	0.644	0.293	0.518	0.488	west-northwest	3.9	No
18:20	0.507	0.724	0.450	0.919	0.644	0.294	0.518	0.487	northwest	2.9	No
18:30	0.507	0.723	0.450	0.919	0.644	0.294	0.519	0.487	west	2.4	No
18:40	0.508	0.723	0.452	0.919	0.645	0.294	0.518	0.489	west	2.3	No
18:50	0.508	0.725	0.452	0.920	0.645	0.295	0.519	0.489	west-northwest	3.1	No
19:00	0.507	0.723	0.451	0.919	0.644	0.294	0.517	0.487	northwest	4.4	No
19:10	0.506	0.724	0.450	0.917	0.643	0.294	0.519	0.487	west-northwest	4.8	No
19:20	0.509	0.724	0.452	0.920	0.645	0.294	0.519	0.488	northwest	6.1	No
19:30	0.504	0.725	0.451	0.921	0.644	0.294	0.520	0.489	west-northwest	4.6	No
19:40	0.508	0.725	0.451	0.917	0.647	0.294	0.517	0.487	west	5.4	No
19:50	0.508	0.724	0.450	0.921	0.645	0.294	0.518	0.489	west	4.8	No
20:00	0.507	0.724	0.453	0.921	0.646	0.293	0.519	0.488	west-northwest	5.0	No
20:10	0.508	0.724	0.452	0.921	0.646	0.294	0.519	0.489	west-northwest	6.0	No
20:20	0.509	0.725	0.452	0.923	0.645	0.294	0.520	0.488	west-northwest	5.3	No
20:30	0.508	0.726	0.452	0.921	0.646	0.295	0.518	0.489	west-northwest	6.7	No
20:40	0.509	0.725	0.451	0.919	0.646	0.294	0.521	0.488	west	9.6	No
20:50	0.509	0.725	0.452	0.923	0.646	0.295	0.520	0.490	west	10.8	No
21:00	0.508	0.727	0.451	0.922	0.645	0.294	0.521	0.489	west	10.8	No
21:10	0.507	0.726	0.450	0.922	0.646	0.294	0.520	0.489	west-northwest	8.2	No
21:20	0.509	0.725	0.452	0.922	0.647	0.295	0.521	0.491	west	9.3	No
21:30	0.508	0.724	0.451	0.921	0.646	0.294	0.521	0.490	west	9.2	No
21:40	0.509	0.726	0.451	0.921	0.647	0.295	0.521	0.491	west	8.9	No
21:50	0.509	0.725	0.452	0.923	0.648	0.294	0.521	0.490	west	8.4	No
22:00	0.508	0.726	0.453	0.924	0.648	0.294	0.520	0.492	west-southwest	9.8	No
22:10	0.510	0.725	0.451	0.925	0.648	0.295	0.521	0.491	west	9.6	No
22:20	0.507	0.727	0.452	0.924	0.647	0.294	0.519	0.491	west	9.5	No
22:30	0.510	0.727	0.453	0.925	0.648	0.295	0.520	0.493	west	13.7	No
22:40	0.509	0.726	0.453	0.925	0.648	0.295	0.521	0.491	west-southwest	11.8	No
22:50	0.510	0.727	0.452	0.923	0.648	0.295	0.521	0.492	west	10.1	No
23:00	0.511	0.728	0.453	0.924	0.648	0.296	0.521	0.490	west-northwest	8.2	No
23:10	0.511	0.727	0.454	0.925	0.648	0.295	0.521	0.490	west	12.3	Yes
23:20	0.510	0.727	0.452	0.925	0.650	0.294	0.520	0.493	west-northwest	7.5	Yes
23:30	0.509	0.728	0.453	0.925	0.649	0.294	0.520	0.493	west-northwest	7.8	Yes
23:40	0.509	0.727	0.454	0.925	0.648	0.294	0.520	0.491	west-northwest	6.8	No
23:50	0.511	0.728	0.454	0.927	0.647	0.295	0.521	0.492	northwest	5.8	No