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

○Information

○Measurement value list ： 2025/12/04(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	0.511	0.729	0.454	0.926	0.649	0.295	0.520	0.493	west-northwest	8.6	No
00:10	0.510	0.728	0.454	0.925	0.648	0.295	0.520	0.492	west	9.0	No
00:20	0.512	0.729	0.454	0.925	0.651	0.294	0.520	0.492	northwest	7.6	No
00:30	0.511	0.729	0.454	0.927	0.651	0.295	0.520	0.492	west-northwest	5.1	No
00:40	0.511	0.728	0.455	0.926	0.649	0.294	0.519	0.492	northwest	4.5	No
00:50	0.511	0.729	0.454	0.927	0.648	0.295	0.521	0.492	northwest	6.5	No
01:00	0.510	0.729	0.454	0.926	0.650	0.295	0.519	0.493	north-northwest	4.3	No
01:10	0.511	0.729	0.454	0.928	0.652	0.296	0.520	0.492	northwest	4.3	No
01:20	0.511	0.728	0.455	0.929	0.650	0.295	0.521	0.490	northwest	5.7	No
01:30	0.509	0.729	0.455	0.929	0.650	0.294	0.519	0.491	northwest	6.1	No
01:40	0.511	0.727	0.452	0.926	0.649	0.294	0.520	0.493	west-northwest	6.1	No
01:50	0.511	0.728	0.454	0.927	0.649	0.296	0.519	0.491	west-northwest	6.2	No
02:00	0.511	0.729	0.452	0.927	0.648	0.295	0.521	0.493	northwest	6.0	No
02:10	0.511	0.730	0.453	0.929	0.648	0.295	0.519	0.490	west-northwest	6.2	No
02:20	0.512	0.729	0.453	0.927	0.648	0.295	0.519	0.491	west	8.1	No
02:30	0.509	0.728	0.454	0.927	0.649	0.294	0.519	0.490	west-northwest	7.2	No
02:40	0.509	0.729	0.453	0.928	0.650	0.294	0.519	0.490	west-northwest	8.6	No
02:50	0.510	0.726	0.454	0.926	0.649	0.294	0.519	0.490	west	10.6	No
03:00	0.508	0.726	0.453	0.924	0.651	0.293	0.519	0.490	west	8.3	No
03:10	0.510	0.729	0.451	0.925	0.650	0.293	0.520	0.490	west	9.0	No
03:20	0.508	0.729	0.452	0.926	0.650	0.292	0.518	0.491	west-northwest	8.7	No
03:30	0.510	0.728	0.452	0.927	0.650	0.294	0.519	0.492	west	9.0	No
03:40	0.511	0.730	0.451	0.928	0.650	0.294	0.518	0.491	west	7.6	No
03:50	0.509	0.729	0.451	0.927	0.649	0.295	0.519	0.491	west-northwest	6.4	No
04:00	0.509	0.727	0.453	0.926	0.649	0.294	0.518	0.492	northwest	5.2	No
04:10	0.510	0.727	0.450	0.929	0.649	0.294	0.519	0.491	northwest	5.3	No
04:20	0.509	0.729	0.452	0.926	0.650	0.294	0.519	0.493	northwest	3.7	No
04:30	0.510	0.728	0.453	0.929	0.649	0.295	0.521	0.492	northwest	2.7	No
04:40	0.507	0.728	0.452	0.927	0.649	0.295	0.521	0.492	north-northwest	2.9	No
04:50	0.510	0.728	0.453	0.927	0.649	0.294	0.520	0.492	north-northwest	4.1	No
05:00	0.509	0.729	0.453	0.927	0.648	0.295	0.520	0.491	northwest	3.7	No
05:10	0.509	0.727	0.452	0.926	0.649	0.294	0.519	0.491	west-northwest	3.6	No
05:20	0.508	0.728	0.453	0.926	0.647	0.294	0.518	0.490	west	4.6	No
05:30	0.508	0.728	0.451	0.928	0.648	0.293	0.519	0.490	west-northwest	5.7	No
05:40	0.507	0.728	0.451	0.925	0.646	0.294	0.520	0.491	west-northwest	6.2	No
05:50	0.509	0.728	0.452	0.927	0.650	0.293	0.518	0.490	west	4.8	No
06:00	0.509	0.726	0.453	0.926	0.648	0.295	0.519	0.490	west-northwest	3.0	No
06:10	0.508	0.728	0.452	0.926	0.650	0.293	0.519	0.491	west	3.2	No
06:20	0.510	0.729	0.452	0.926	0.649	0.293	0.518	0.489	west	3.1	No
06:30	0.507	0.728	0.453	0.926	0.650	0.294	0.519	0.490	west	4.2	No
06:40	0.510	0.729	0.453	0.927	0.650	0.293	0.519	0.490	west	4.5	No
06:50	0.509	0.728	0.453	0.926	0.649	0.295	0.518	0.489	west-southwest	3.8	Yes
07:00	0.511	0.732	0.455	0.931	0.652	0.296	0.519	0.490	west-northwest	3.7	Yes
07:10	0.512	0.732	0.457	0.928	0.652	0.297	0.520	0.490	west	4.0	Yes
07:20	0.512	0.731	0.457	0.929	0.654	0.297	0.518	0.490	west	4.1	Yes
07:30	0.514	0.732	0.457	0.931	0.654	0.297	0.519	0.489	west	5.0	Yes
07:40	0.515	0.733	0.458	0.930	0.653	0.300	0.520	0.491	west	5.9	Yes
07:50	0.514	0.733	0.458	0.930	0.655	0.301	0.520	0.491	west	5.0	Yes
08:00	0.515	0.732	0.456	0.931	0.652	0.299	0.518	0.489	west	4.4	No
08:10	0.515	0.733	0.455	0.930	0.652	0.298	0.520	0.489	west	3.2	No
08:20	0.512	0.729	0.455	0.929	0.653	0.296	0.520	0.490	west	3.2	No
08:30	0.513	0.728	0.455	0.929	0.653	0.296	0.519	0.490	west	5.0	No
08:40	0.512	0.728	0.454	0.927	0.651	0.295	0.519	0.489	northwest	3.9	No
08:50	0.510	0.730	0.455	0.927	0.649	0.296	0.519	0.491	northwest	4.9	Yes
09:00	0.513	0.727	0.454	0.928	0.648	0.295	0.520	0.489	northwest	5.5	Yes
09:10	0.511	0.727	0.455	0.927	0.649	0.295	0.518	0.489	west	6.6	Yes
09:20	0.512	0.728	0.454	0.924	0.646	0.293	0.519	0.488	west-northwest	4.8	Yes
09:30	0.512	0.728	0.453	0.924	0.648	0.295	0.519	0.487	northwest	8.6	No
09:40	0.509	0.724	0.454	0.924	0.647	0.294	0.519	0.488	west	9.3	No
09:50	0.510	0.726	0.453	0.922	0.646	0.291	0.518	0.489	west-northwest	7.5	No
10:00	0.509	0.727	0.453	0.922	0.646	0.291	0.516	0.487	west-northwest	7.8	No
10:10	0.509	0.726	0.452	0.922	0.644	0.291	0.515	0.487	west-northwest	7.0	No
10:20	0.506	0.726	0.452	0.922	0.646	0.290	0.516	0.488	west-northwest	6.4	No
10:30	0.507	0.724	0.451	0.925	0.644	0.291	0.517	0.490	west-northwest	7.3	No
10:40	0.507	0.724	0.452	0.922	0.646	0.293	0.516	0.489	west	7.5	No
10:50	0.505	0.725	0.452	0.921	0.648	0.291	0.517	0.488	west	9.5	No
11:00	0.505	0.725	0.451	0.923	0.646	0.292	0.517	0.490	west	9.3	No
11:10	0.506	0.723	0.450	0.923	0.647	0.293	0.517	0.488	west-southwest	11.0	No
11:20	0.504	0.726	0.450	0.925	0.646	0.294	0.518	0.490	west-northwest	9.2	No
11:30	0.506	0.725	0.450	0.920	0.647	0.292	0.518	0.491	west	8.7	No
11:40	0.505	0.724	0.451	0.924	0.646	0.292	0.518	0.489	west	10.3	No
11:50	0.505	0.722	0.451	0.923	0.647	0.292	0.518	0.490	west	8.5	No
12:00	0.505	0.724	0.451	0.924	0.647	0.292	0.519	0.490	west	8.8	No
12:10	0.506	0.725	0.453	0.924	0.648	0.292	0.519	0.489	west	9.4	No
12:20	0.506	0.725	0.453	0.923	0.646	0.292	0.519	0.491	west	7.2	No
12:30	0.510	0.724	0.452	0.921	0.647	0.292	0.519	0.491	west	6.0	No
12:40	0.506	0.726	0.453	0.923	0.647	0.294	0.520	0.493	west-northwest	6.2	No
12:50	0.508	0.725	0.454	0.924	0.647	0.293	0.519	0.492	west	7.1	No
13:00	0.508	0.726	0.453	0.924	0.648	0.292	0.519	0.493	west	7.3	No
13:10	0.508	0.725	0.455	0.924	0.648	0.293	0.519	0.492	west	8.9	No
13:20	0.507	0.726	0.454	0.924	0.648	0.292	0.519	0.493	west	8.1	No
13:30	0.509	0.727	0.454	0.924	0.648	0.295	0.518	0.493	west	10.3	No
13:40	0.507	0.726	0.453	0.925	0.648	0.292	0.519	0.492	west	7.6	No
13:50	0.508	0.726	0.455	0.927	0.649	0.293	0.518	0.492	west	5.4	No
14:00	0.508	0.727	0.454	0.924	0.648	0.294	0.519	0.493	west-southwest	6.8	No
14:10	0.507	0.726	0.454	0.924	0.647	0.294	0.519	0.492	west	6.6	No
14:20	0.511	0.730	0.455	0.925	0.647	0.292	0.520	0.491	west	7.0	No
14:30	0.508	0.729	0.454	0.925	0.649	0.292	0.520	0.490	west-southwest	8.5	No
14:40	0.508	0.729	0.456	0.926	0.648	0.292	0.519	0.493	west	7.1	No
14:50	0.509	0.727	0.455	0.924	0.648	0.293	0.519	0.491	west	7.3	No
15:00	0.509	0.728	0.455	0.924	0.648	0.292	0.519	0.491	west	7.0	No
15:10	0.508	0.730	0.454	0.926	0.649	0.293	0.518	0.491	west	7.2	No
15:20	0.511	0.730	0.455	0.925	0.649	0.292	0.518	0.492	west	8.1	No
15:30	0.509	0.728	0.455	0.926	0.650	0.293	0.518	0.492	west	5.2	No
15:40	0.509	0.729	0.455	0.927	0.649	0.293	0.519	0.492	west	7.7	No
15:50	0.507	0.730	0.456	0.927	0.649	0.292	0.519	0.491	west	6.9	No
16:00	0.510	0.730	0.454	0.928	0.649	0.293	0.518	0.490	west	9.5	No
16:10	0.507	0.730	0.456	0.927	0.649	0.291	0.520	0.490	west	9.2	No
16:20	0.508	0.728	0.457	0.927	0.647	0.292	0.519	0.490	west-southwest	10.1	No
16:30	0.509	0.730	0.458	0.927	0.647	0.293	0.519	0.491	west	7.7	No
16:40	0.509	0.731	0.454	0.926	0.647	0.293	0.519	0.491	west	7.8	No
16:50	0.508	0.730	0.456	0.926	0.647	0.292	0.519	0.491	west	7.4	No
17:00	0.509	0.730	0.456	0.925	0.650	0.292	0.518	0.490	west	5.5	No
17:10	0.509	0.728	0.456	0.928	0.650	0.291	0.518	0.490	west-southwest	7.3	No
17:20	0.509	0.729	0.455	0.927	0.648	0.292	0.519	0.489	west-southwest	6.7	No
17:30	0.508	0.730	0.456	0.926	0.649	0.293	0.520	0.490	west-southwest	6.6	No
17:40	0.509	0.727	0.456	0.928	0.649	0.293	0.517	0.489	west-southwest	7.1	No
17:50	0.508	0.730	0.455	0.928	0.649	0.292	0.518	0.490	west	4.5	No
18:00	0.507	0.729	0.457	0.927	0.650	0.293	0.518	0.491	west-southwest	5.0	No
18:10	0.510	0.730	0.456	0.925	0.649	0.293	0.518	0.489	west-southwest	5.8	No
18:20	0.508	0.729	0.455	0.925	0.651	0.293	0.518	0.489	west-southwest	7.0	No
18:30	0.507	0.731	0.455	0.927	0.649	0.293	0.518	0.490	west-southwest	6.2	No
18:40	0.507	0.730	0.455	0.926	0.648	0.294	0.517	0.490	west-southwest	3.3	No
18:50	0.508	0.728	0.455	0.927	0.648	0.293	0.519	0.490	west-southwest	3.0	No
19:00	0.508	0.729	0.456	0.925	0.649	0.293	0.519	0.488	southwest	4.4	No
19:10	0.508	0.729	0.454	0.926	0.650	0.292	0.518	0.490	west-southwest	4.8	No
19:20	0.510	0.729	0.454	0.924	0.650	0.294	0.518	0.489	west-southwest	4.7	No
19:30	0.508	0.730	0.455	0.926	0.647	0.293	0.518	0.490	west-southwest	4.6	No
19:40	0.508	0.731	0.454	0.924	0.649	0.293	0.517	0.489	west-southwest	6.1	No
19:50	0.509	0.729	0.455	0.926	0.650	0.294	0.518	0.489	west-southwest	6.5	No
20:00	0.510	0.732	0.455	0.926	0.649	0.293	0.518	0.486	west-southwest	7.1	No
20:10	0.509	0.730	0.455	0.926	0.650	0.293	0.517	0.488	west-southwest	6.6	No
20:20	0.508	0.729	0.455	0.927	0.650	0.293	0.515	0.488	west-southwest	8.2	No
20:30	0.509	0.729	0.454	0.926	0.647	0.293	0.518	0.488	west-southwest	7.9	No
20:40	0.508	0.730	0.456	0.925	0.650	0.293	0.517	0.489	west-southwest	7.4	No
20:50	0.508	0.729	0.453	0.927	0.649	0.294	0.517	0.490	west-southwest	8.7	No
21:00	0.507	0.730	0.456	0.926	0.651	0.294	0.518	0.487	west-southwest	8.2	No
21:10	0.508	0.728	0.454	0.926	0.649	0.292	0.518	0.488	west-southwest	8.8	No
21:20	0.509	0.731	0.455	0.926	0.650	0.294	0.517	0.488	west-southwest	10.8	No
21:30	0.510	0.730	0.455	0.926	0.650	0.292	0.518	0.487	west-southwest	9.4	No
21:40	0.508	0.728	0.454	0.928	0.649	0.292	0.519	0.490	west	9.5	No
21:50	0.509	0.730	0.455	0.927	0.650	0.293	0.518	0.489	west	8.4	No
22:00	0.509	0.731	0.454	0.928	0.650	0.295	0.519	0.488	west	7.7	No
22:10	0.508	0.730	0.454	0.927	0.650	0.293	0.518	0.488	west-southwest	6.2	No
22:20	0.508	0.729	0.455	0.928	0.650	0.295	0.520	0.489	west-southwest	5.6	No
22:30	0.509	0.729	0.454	0.928	0.649	0.294	0.518	0.488	west-southwest	4.4	No
22:40	0.509	0.731	0.456	0.926	0.649	0.293	0.518	0.489	west	3.1	No
22:50	0.508	0.731	0.456	0.929	0.651	0.294	0.520	0.489	-	CALM	No
23:00	0.508	0.729	0.456	0.928	0.650	0.293	0.517	0.489	east	1.9	No
23:10	0.508	0.729	0.455	0.925	0.651	0.293	0.518	0.488	southeast	2.5	No
23:20	0.508	0.729	0.454	0.927	0.649	0.294	0.519	0.489	south-southeast	3.0	No
23:30	0.509	0.731	0.455	0.926	0.651	0.293	0.517	0.490	south	1.9	No
23:40	0.509	0.730	0.454	0.928	0.650	0.294	0.517	0.489	south	2.9	No
23:50	0.508	0.728	0.455	0.928	0.649	0.292	0.519	0.489	south	2.9	No