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

○Information

○Measurement value list ： 2026/01/11(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	0.731	0.454	0.921	0.646	0.295	0.516	0.489	southwest	8.0	No
00:10	0.514	0.731	0.453	0.923	0.647	0.296	0.517	0.490	southwest	7.1	No
00:20	0.512	0.732	0.454	0.922	0.645	0.297	0.517	0.491	southwest	8.0	No
00:30	0.512	0.732	0.454	0.921	0.647	0.296	0.517	0.491	southwest	7.7	No
00:40	0.512	0.732	0.455	0.920	0.647	0.296	0.517	0.492	southwest	7.9	No
00:50	0.513	0.732	0.454	0.920	0.647	0.297	0.519	0.491	southwest	7.0	No
01:00	0.514	0.734	0.455	0.924	0.647	0.296	0.517	0.490	southwest	7.2	No
01:10	0.512	0.731	0.454	0.921	0.646	0.297	0.517	0.491	southwest	6.9	No
01:20	0.515	0.732	0.455	0.922	0.645	0.296	0.516	0.490	southwest	7.7	No
01:30	0.514	0.731	0.454	0.922	0.645	0.296	0.518	0.490	southwest	8.1	No
01:40	0.513	0.732	0.453	0.919	0.646	0.296	0.518	0.490	southwest	7.7	No
01:50	0.514	0.733	0.454	0.921	0.646	0.296	0.519	0.491	west-southwest	8.6	No
02:00	0.512	0.730	0.454	0.924	0.646	0.296	0.518	0.489	west-southwest	9.0	No
02:10	0.512	0.732	0.455	0.921	0.646	0.297	0.517	0.491	west-southwest	8.2	No
02:20	0.513	0.732	0.454	0.922	0.646	0.296	0.518	0.491	west-southwest	7.6	No
02:30	0.513	0.731	0.453	0.921	0.646	0.295	0.517	0.491	west-southwest	6.7	No
02:40	0.512	0.733	0.453	0.922	0.648	0.295	0.517	0.491	west	10.3	No
02:50	0.513	0.734	0.454	0.921	0.646	0.296	0.517	0.492	west	9.8	No
03:00	0.512	0.732	0.453	0.922	0.646	0.296	0.517	0.491	west	7.9	No
03:10	0.513	0.733	0.455	0.922	0.647	0.298	0.516	0.491	west	8.8	No
03:20	0.511	0.732	0.454	0.921	0.647	0.296	0.517	0.490	west	10.2	No
03:30	0.512	0.732	0.454	0.923	0.646	0.296	0.516	0.491	west	10.9	No
03:40	0.512	0.729	0.454	0.923	0.646	0.296	0.518	0.490	west	9.0	No
03:50	0.512	0.731	0.454	0.924	0.646	0.295	0.516	0.492	west	8.9	No
04:00	0.514	0.733	0.453	0.924	0.647	0.296	0.518	0.491	west	8.6	No
04:10	0.513	0.731	0.455	0.923	0.647	0.295	0.518	0.492	west	6.8	No
04:20	0.513	0.733	0.454	0.921	0.646	0.295	0.518	0.491	west	1.1	No
04:30	0.512	0.732	0.454	0.923	0.647	0.297	0.517	0.492	south	1.1	No
04:40	0.512	0.731	0.454	0.923	0.647	0.296	0.518	0.492	west-southwest	2.2	No
04:50	0.511	0.731	0.454	0.922	0.647	0.296	0.517	0.493	west-southwest	2.8	No
05:00	0.515	0.729	0.456	0.923	0.647	0.296	0.516	0.492	west-southwest	3.0	No
05:10	0.514	0.732	0.454	0.923	0.645	0.296	0.518	0.491	west-southwest	3.3	No
05:20	0.512	0.732	0.454	0.922	0.647	0.296	0.518	0.493	west-southwest	1.4	No
05:30	0.512	0.732	0.454	0.921	0.646	0.296	0.517	0.493	-	CALM	No
05:40	0.513	0.732	0.453	0.923	0.646	0.295	0.517	0.492	-	CALM	No
05:50	0.512	0.731	0.453	0.923	0.646	0.296	0.517	0.491	west-southwest	1.1	No
06:00	0.514	0.733	0.455	0.922	0.648	0.296	0.517	0.492	-	CALM	No
06:10	0.512	0.732	0.455	0.922	0.648	0.298	0.518	0.491	southwest	2.4	No
06:20	0.513	0.733	0.455	0.921	0.645	0.296	0.517	0.491	west	4.1	No
06:30	0.513	0.731	0.455	0.924	0.648	0.296	0.516	0.491	west	6.2	No
06:40	0.512	0.732	0.454	0.924	0.646	0.296	0.517	0.491	west	8.8	No
06:50	0.512	0.731	0.454	0.922	0.647	0.296	0.518	0.491	west	10.6	No
07:00	0.514	0.733	0.454	0.922	0.647	0.296	0.517	0.492	west	11.1	No
07:10	0.513	0.731	0.456	0.923	0.647	0.295	0.517	0.491	west	10.0	No
07:20	0.513	0.731	0.455	0.924	0.647	0.298	0.516	0.490	west	10.4	No
07:30	0.513	0.731	0.456	0.924	0.648	0.296	0.516	0.491	west	13.1	No
07:40	0.513	0.733	0.454	0.925	0.648	0.296	0.516	0.491	west	11.2	No
07:50	0.513	0.733	0.455	0.924	0.647	0.295	0.517	0.491	west	11.0	No
08:00	0.512	0.734	0.456	0.923	0.648	0.296	0.518	0.492	west	11.7	No
08:10	0.514	0.730	0.455	0.924	0.649	0.297	0.517	0.491	west	12.5	No
08:20	0.513	0.732	0.455	0.926	0.647	0.296	0.518	0.492	west	12.3	No
08:30	0.514	0.732	0.456	0.924	0.649	0.297	0.516	0.491	west	9.9	No
08:40	0.514	0.733	0.455	0.927	0.646	0.297	0.517	0.491	west-northwest	7.5	No
08:50	0.513	0.732	0.456	0.926	0.648	0.297	0.517	0.493	west	6.8	No
09:00	0.514	0.732	0.456	0.926	0.648	0.296	0.519	0.492	west-northwest	5.9	No
09:10	0.514	0.733	0.456	0.925	0.647	0.296	0.518	0.492	west	4.3	No
09:20	0.513	0.733	0.457	0.925	0.646	0.297	0.517	0.491	west	4.4	No
09:30	0.514	0.735	0.455	0.925	0.648	0.297	0.517	0.491	west-northwest	4.2	No
09:40	0.514	0.733	0.455	0.925	0.648	0.297	0.518	0.494	west	4.2	No
09:50	0.515	0.732	0.455	0.927	0.649	0.298	0.515	0.491	west	3.4	No
10:00	0.517	0.735	0.456	0.926	0.649	0.295	0.516	0.493	west-northwest	3.6	No
10:10	0.514	0.734	0.455	0.926	0.649	0.296	0.517	0.492	west	3.8	No
10:20	0.514	0.732	0.455	0.925	0.646	0.297	0.517	0.491	west	7.7	No
10:30	0.514	0.733	0.456	0.924	0.648	0.295	0.517	0.492	west-northwest	8.4	No
10:40	0.514	0.734	0.456	0.925	0.649	0.296	0.516	0.494	west-northwest	9.7	No
10:50	0.516	0.733	0.454	0.926	0.650	0.297	0.518	0.493	west-northwest	8.7	No
11:00	0.515	0.734	0.456	0.927	0.648	0.297	0.517	0.492	west	7.6	No
11:10	0.514	0.736	0.456	0.928	0.649	0.297	0.517	0.492	west	5.1	No
11:20	0.516	0.733	0.458	0.925	0.649	0.299	0.514	0.492	west-northwest	6.6	No
11:30	0.513	0.734	0.455	0.926	0.649	0.297	0.516	0.493	west	7.4	No
11:40	0.515	0.734	0.456	0.927	0.648	0.297	0.517	0.493	west	8.5	No
11:50	0.516	0.734	0.457	0.925	0.646	0.298	0.516	0.494	west-northwest	8.1	No
12:00	0.515	0.733	0.457	0.927	0.648	0.298	0.516	0.493	west	11.9	No
12:10	0.515	0.732	0.455	0.928	0.648	0.298	0.517	0.493	west	14.2	No
12:20	0.514	0.736	0.457	0.926	0.650	0.297	0.517	0.492	west	11.9	No
12:30	0.516	0.735	0.456	0.926	0.648	0.297	0.517	0.493	west	11.1	No
12:40	0.514	0.735	0.457	0.928	0.648	0.296	0.516	0.493	west	8.0	No
12:50	0.515	0.735	0.457	0.926	0.649	0.297	0.515	0.494	west-southwest	10.7	No
13:00	0.514	0.734	0.457	0.926	0.648	0.298	0.517	0.493	west	12.6	No
13:10	0.518	0.735	0.457	0.926	0.650	0.297	0.516	0.493	west	10.9	No
13:20	0.515	0.735	0.456	0.926	0.651	0.297	0.517	0.496	west	11.9	No
13:30	0.516	0.736	0.455	0.927	0.650	0.297	0.517	0.495	west	10.3	No
13:40	0.514	0.735	0.456	0.927	0.649	0.297	0.516	0.495	west	9.2	No
13:50	0.515	0.735	0.456	0.927	0.649	0.297	0.516	0.494	west-southwest	13.6	No
14:00	0.514	0.734	0.457	0.925	0.649	0.297	0.516	0.495	west-northwest	9.1	No
14:10	0.513	0.734	0.456	0.926	0.648	0.297	0.515	0.494	west	9.7	No
14:20	0.513	0.735	0.455	0.929	0.649	0.297	0.516	0.495	west	9.2	No
14:30	0.515	0.734	0.457	0.929	0.649	0.297	0.518	0.493	west	11.6	No
14:40	0.514	0.737	0.455	0.928	0.650	0.297	0.515	0.495	west	10.6	No
14:50	0.515	0.734	0.455	0.929	0.649	0.296	0.516	0.494	west	10.6	No
15:00	0.515	0.733	0.456	0.928	0.647	0.296	0.516	0.495	west-northwest	11.1	No
15:10	0.514	0.735	0.457	0.925	0.651	0.296	0.517	0.493	west	13.7	No
15:20	0.515	0.732	0.456	0.926	0.649	0.297	0.516	0.492	west	13.1	No
15:30	0.514	0.735	0.457	0.927	0.649	0.296	0.516	0.493	west	11.3	No
15:40	0.514	0.736	0.455	0.927	0.649	0.295	0.518	0.495	west	9.2	No
15:50	0.514	0.736	0.456	0.926	0.649	0.295	0.517	0.495	west	7.7	No
16:00	0.512	0.736	0.455	0.927	0.648	0.295	0.518	0.495	west	8.1	No
16:10	0.515	0.735	0.455	0.929	0.648	0.295	0.517	0.492	west-northwest	6.1	No
16:20	0.512	0.736	0.456	0.926	0.650	0.295	0.518	0.494	west	4.9	No
16:30	0.513	0.734	0.456	0.926	0.650	0.297	0.517	0.492	west-northwest	5.7	No
16:40	0.514	0.734	0.456	0.927	0.650	0.297	0.519	0.492	west-northwest	5.5	No
16:50	0.515	0.736	0.456	0.928	0.648	0.297	0.516	0.494	west-northwest	9.8	Yes
17:00	0.513	0.735	0.457	0.927	0.649	0.298	0.518	0.493	west-northwest	7.6	No
17:10	0.514	0.736	0.456	0.927	0.649	0.296	0.517	0.493	west-northwest	7.6	No
17:20	0.515	0.734	0.456	0.928	0.649	0.299	0.517	0.492	west	8.3	Yes
17:30	0.515	0.735	0.455	0.929	0.649	0.298	0.518	0.493	west-northwest	7.4	No
17:40	0.513	0.736	0.457	0.929	0.650	0.298	0.517	0.494	west-northwest	10.5	No
17:50	0.513	0.734	0.456	0.927	0.650	0.296	0.518	0.491	west	8.4	No
18:00	0.513	0.734	0.456	0.926	0.648	0.297	0.518	0.493	west-northwest	8.1	No
18:10	0.515	0.736	0.456	0.927	0.651	0.296	0.517	0.491	northwest	8.5	No
18:20	0.513	0.734	0.455	0.926	0.649	0.296	0.518	0.492	northwest	6.2	No
18:30	0.514	0.735	0.455	0.927	0.649	0.293	0.518	0.491	northwest	9.1	No
18:40	0.513	0.735	0.453	0.927	0.649	0.295	0.516	0.492	west-northwest	9.0	No
18:50	0.514	0.732	0.455	0.925	0.650	0.294	0.517	0.491	west-northwest	8.4	No
19:00	0.513	0.733	0.453	0.926	0.649	0.294	0.519	0.490	west-northwest	9.9	No
19:10	0.515	0.735	0.454	0.927	0.648	0.293	0.516	0.491	west-northwest	10.5	No
19:20	0.513	0.734	0.453	0.926	0.651	0.294	0.515	0.492	west-northwest	8.5	No
19:30	0.512	0.735	0.453	0.925	0.650	0.295	0.515	0.493	northwest	8.6	No
19:40	0.512	0.734	0.453	0.927	0.647	0.294	0.516	0.491	west-northwest	9.8	No
19:50	0.511	0.734	0.454	0.927	0.649	0.295	0.517	0.491	northwest	8.5	No
20:00	0.513	0.734	0.453	0.927	0.648	0.294	0.518	0.492	west-northwest	8.9	No
20:10	0.512	0.735	0.452	0.924	0.648	0.294	0.515	0.492	west-northwest	7.4	No
20:20	0.511	0.732	0.452	0.929	0.646	0.293	0.517	0.492	west-northwest	6.3	No
20:30	0.513	0.732	0.453	0.927	0.647	0.294	0.515	0.491	west-northwest	8.8	No
20:40	0.511	0.731	0.454	0.926	0.649	0.294	0.515	0.490	west-northwest	6.1	No
20:50	0.510	0.733	0.452	0.925	0.648	0.295	0.517	0.491	west-northwest	7.2	No
21:00	0.510	0.733	0.454	0.924	0.647	0.294	0.515	0.492	west-northwest	7.0	No
21:10	0.512	0.733	0.453	0.924	0.649	0.294	0.516	0.491	west-northwest	6.8	No
21:20	0.512	0.732	0.453	0.927	0.649	0.295	0.515	0.490	west-northwest	7.3	No
21:30	0.509	0.733	0.453	0.927	0.649	0.295	0.514	0.491	west-northwest	6.2	No
21:40	0.511	0.733	0.455	0.926	0.646	0.296	0.517	0.491	west	5.4	No
21:50	0.510	0.734	0.453	0.928	0.648	0.295	0.517	0.491	southwest	3.3	No
22:00	0.512	0.734	0.454	0.926	0.650	0.294	0.514	0.490	west-northwest	2.9	No
22:10	0.510	0.734	0.454	0.924	0.649	0.294	0.515	0.490	west	6.0	No
22:20	0.510	0.732	0.454	0.927	0.647	0.295	0.516	0.489	west	8.7	No
22:30	0.512	0.733	0.453	0.925	0.646	0.295	0.515	0.490	west	7.9	No
22:40	0.509	0.733	0.453	0.927	0.648	0.295	0.515	0.491	west-northwest	8.8	No
22:50	0.511	0.735	0.453	0.927	0.648	0.294	0.514	0.489	west-northwest	9.7	Yes
23:00	0.512	0.735	0.454	0.927	0.649	0.296	0.516	0.488	west-northwest	9.9	Yes
23:10	0.512	0.734	0.453	0.926	0.648	0.296	0.515	0.487	west-northwest	7.2	Yes
23:20	0.511	0.734	0.454	0.926	0.649	0.294	0.514	0.488	west-northwest	6.9	No
23:30	0.510	0.732	0.453	0.926	0.648	0.295	0.514	0.487	west-northwest	6.7	No
23:40	0.513	0.735	0.453	0.926	0.648	0.294	0.515	0.490	west-northwest	6.2	No
23:50	0.512	0.732	0.453	0.924	0.648	0.293	0.515	0.490	west	6.1	No