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

○Information

○Measurement value list ： 2025/12/08(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	0.516	0.738	0.461	0.938	0.656	0.296	0.519	0.490	southwest	2.4	No
00:10	0.516	0.739	0.460	0.939	0.657	0.297	0.519	0.491	southwest	3.5	No
00:20	0.516	0.738	0.459	0.937	0.656	0.296	0.520	0.492	west-southwest	2.6	No
00:30	0.517	0.739	0.459	0.937	0.655	0.296	0.519	0.490	west-southwest	3.6	No
00:40	0.517	0.739	0.459	0.939	0.659	0.295	0.519	0.492	west-southwest	3.8	No
00:50	0.515	0.740	0.459	0.938	0.655	0.297	0.519	0.492	west	5.8	No
01:00	0.517	0.738	0.459	0.937	0.656	0.295	0.521	0.492	west	6.7	No
01:10	0.518	0.737	0.461	0.939	0.656	0.296	0.519	0.491	west	6.9	No
01:20	0.517	0.739	0.459	0.938	0.656	0.297	0.519	0.490	west-southwest	7.4	No
01:30	0.517	0.740	0.460	0.937	0.656	0.295	0.521	0.490	west-southwest	6.5	No
01:40	0.517	0.737	0.460	0.938	0.657	0.294	0.520	0.490	west-southwest	6.5	No
01:50	0.515	0.741	0.459	0.938	0.656	0.296	0.520	0.490	west-southwest	6.2	No
02:00	0.517	0.739	0.459	0.937	0.658	0.297	0.519	0.489	west	6.9	No
02:10	0.517	0.737	0.461	0.939	0.658	0.296	0.519	0.491	west	5.7	No
02:20	0.516	0.738	0.461	0.939	0.657	0.296	0.522	0.491	west	4.5	No
02:30	0.515	0.739	0.461	0.939	0.657	0.297	0.518	0.491	west	5.4	No
02:40	0.517	0.739	0.460	0.938	0.656	0.296	0.520	0.491	west-northwest	7.7	No
02:50	0.517	0.739	0.459	0.939	0.654	0.297	0.522	0.491	west	8.6	No
03:00	0.516	0.737	0.460	0.939	0.656	0.295	0.520	0.491	west	7.0	No
03:10	0.516	0.739	0.461	0.938	0.657	0.296	0.522	0.491	west	5.8	No
03:20	0.517	0.736	0.458	0.939	0.657	0.295	0.522	0.490	west-southwest	6.4	No
03:30	0.514	0.739	0.458	0.939	0.657	0.297	0.522	0.492	west	6.1	No
03:40	0.517	0.739	0.461	0.938	0.656	0.296	0.520	0.491	west	7.3	No
03:50	0.517	0.739	0.459	0.940	0.658	0.295	0.521	0.491	west	8.2	No
04:00	0.517	0.737	0.460	0.941	0.654	0.297	0.522	0.491	west	8.3	No
04:10	0.515	0.739	0.459	0.938	0.656	0.296	0.521	0.490	west	8.5	No
04:20	0.517	0.737	0.458	0.939	0.655	0.296	0.522	0.492	west	7.9	No
04:30	0.516	0.738	0.460	0.937	0.655	0.296	0.521	0.492	west-southwest	8.2	No
04:40	0.515	0.738	0.460	0.939	0.656	0.296	0.521	0.491	west-southwest	6.8	No
04:50	0.516	0.737	0.460	0.940	0.656	0.296	0.521	0.492	west	5.9	No
05:00	0.515	0.737	0.459	0.940	0.657	0.294	0.521	0.492	west	5.5	No
05:10	0.516	0.737	0.459	0.939	0.656	0.296	0.522	0.492	west-southwest	5.9	No
05:20	0.515	0.738	0.458	0.938	0.654	0.296	0.522	0.492	west-southwest	5.5	No
05:30	0.516	0.738	0.459	0.940	0.654	0.295	0.520	0.492	west-southwest	5.4	No
05:40	0.517	0.737	0.459	0.939	0.656	0.296	0.520	0.491	west-southwest	4.4	No
05:50	0.516	0.739	0.458	0.939	0.655	0.296	0.521	0.492	west-southwest	4.3	No
06:00	0.516	0.739	0.459	0.938	0.655	0.294	0.522	0.490	west-southwest	4.5	No
06:10	0.514	0.738	0.459	0.938	0.655	0.296	0.522	0.492	west-southwest	3.2	No
06:20	0.515	0.736	0.460	0.936	0.655	0.296	0.520	0.491	southwest	3.9	No
06:30	0.513	0.738	0.461	0.938	0.656	0.297	0.520	0.491	southwest	3.6	No
06:40	0.516	0.739	0.459	0.938	0.658	0.295	0.520	0.492	south-southwest	2.8	No
06:50	0.517	0.737	0.459	0.938	0.657	0.296	0.520	0.492	southwest	2.5	No
07:00	0.516	0.740	0.458	0.940	0.657	0.295	0.520	0.493	southwest	2.3	No
07:10	0.516	0.737	0.461	0.938	0.657	0.295	0.521	0.491	southwest	2.1	No
07:20	0.517	0.737	0.459	0.935	0.658	0.296	0.520	0.492	west	1.5	No
07:30	0.515	0.738	0.460	0.938	0.657	0.297	0.520	0.492	west-southwest	1.1	No
07:40	0.515	0.739	0.459	0.938	0.655	0.295	0.520	0.491	south-southwest	2.6	No
07:50	0.516	0.740	0.459	0.939	0.654	0.295	0.521	0.491	south-southwest	4.2	No
08:00	0.515	0.740	0.458	0.939	0.656	0.296	0.520	0.491	south-southwest	5.1	No
08:10	0.516	0.738	0.460	0.937	0.656	0.296	0.520	0.491	south	7.3	No
08:20	0.516	0.738	0.459	0.936	0.655	0.297	0.522	0.494	south	7.5	No
08:30	0.516	0.736	0.459	0.939	0.656	0.296	0.521	0.492	south	7.0	No
08:40	0.516	0.740	0.459	0.940	0.656	0.296	0.521	0.491	south	6.8	No
08:50	0.517	0.738	0.458	0.939	0.658	0.296	0.522	0.493	south	6.1	No
09:00	0.519	0.741	0.460	0.938	0.656	0.295	0.522	0.492	south	6.3	No
09:10	0.517	0.740	0.459	0.940	0.656	0.295	0.521	0.492	south	7.2	No
09:20	0.516	0.738	0.460	0.940	0.656	0.294	0.521	0.492	south-southeast	7.7	No
09:30	0.518	0.739	0.460	0.939	0.656	0.296	0.522	0.492	south-southeast	7.6	No
09:40	0.518	0.738	0.461	0.939	0.656	0.297	0.520	0.492	south-southeast	8.3	No
09:50	0.519	0.737	0.458	0.936	0.658	0.296	0.521	0.494	south-southeast	7.7	No
10:00	0.518	0.737	0.459	0.941	0.657	0.297	0.520	0.492	south-southeast	6.8	No
10:10	0.519	0.736	0.460	0.941	0.656	0.296	0.519	0.493	south-southeast	6.6	No
10:20	0.517	0.736	0.459	0.940	0.658	0.297	0.521	0.491	south-southeast	5.8	No
10:30	0.517	0.738	0.459	0.941	0.656	0.296	0.520	0.492	south-southeast	6.7	No
10:40	0.514	0.738	0.459	0.939	0.657	0.295	0.520	0.493	south-southeast	7.3	No
10:50	0.517	0.736	0.460	0.940	0.657	0.295	0.520	0.492	south-southeast	6.7	No
11:00	0.516	0.738	0.459	0.941	0.656	0.295	0.520	0.494	south-southeast	7.0	No
11:10	0.516	0.737	0.459	0.939	0.657	0.295	0.520	0.492	south-southeast	8.2	No
11:20	0.516	0.737	0.459	0.939	0.657	0.294	0.519	0.492	south-southeast	6.7	No
11:30	0.515	0.737	0.460	0.939	0.657	0.295	0.521	0.492	south-southeast	6.3	No
11:40	0.516	0.736	0.461	0.939	0.655	0.294	0.520	0.492	south-southeast	6.2	No
11:50	0.517	0.739	0.461	0.940	0.658	0.295	0.520	0.493	south-southeast	6.2	No
12:00	0.516	0.739	0.461	0.939	0.657	0.295	0.519	0.493	south-southeast	5.9	No
12:10	0.516	0.738	0.462	0.938	0.656	0.296	0.520	0.493	south-southwest	6.5	No
12:20	0.517	0.739	0.459	0.940	0.658	0.297	0.521	0.491	south	3.0	No
12:30	0.517	0.739	0.459	0.941	0.656	0.297	0.520	0.491	west-southwest	5.7	No
12:40	0.517	0.738	0.461	0.940	0.658	0.297	0.522	0.491	west-southwest	6.4	No
12:50	0.516	0.739	0.459	0.942	0.659	0.297	0.522	0.489	southwest	7.2	No
13:00	0.518	0.739	0.458	0.940	0.659	0.297	0.521	0.491	southwest	6.1	No
13:10	0.517	0.741	0.455	0.941	0.659	0.296	0.521	0.490	west-southwest	7.0	No
13:20	0.519	0.739	0.457	0.941	0.661	0.296	0.521	0.491	southwest	5.7	No
13:30	0.518	0.738	0.459	0.939	0.659	0.297	0.521	0.491	southwest	4.9	No
13:40	0.519	0.740	0.459	0.941	0.659	0.297	0.521	0.491	west-southwest	6.8	No
13:50	0.520	0.739	0.458	0.942	0.658	0.296	0.522	0.490	west-southwest	5.4	No
14:00	0.517	0.740	0.458	0.941	0.659	0.295	0.519	0.491	west-northwest	6.8	No
14:10	0.518	0.740	0.459	0.943	0.659	0.295	0.520	0.491	west-northwest	7.5	No
14:20	0.518	0.740	0.460	0.942	0.657	0.297	0.521	0.492	west	6.4	No
14:30	0.520	0.739	0.460	0.944	0.654	0.294	0.521	0.493	west	5.5	No
14:40	0.517	0.739	0.458	0.942	0.658	0.296	0.520	0.492	west	5.7	No
14:50	0.519	0.737	0.459	0.942	0.659	0.295	0.521	0.491	west	5.5	No
15:00	0.518	0.741	0.458	0.942	0.657	0.296	0.519	0.490	west-southwest	6.8	No
15:10	0.519	0.742	0.458	0.944	0.657	0.296	0.521	0.491	west-southwest	6.0	No
15:20	0.518	0.742	0.461	0.942	0.658	0.297	0.520	0.491	west	6.1	No
15:30	0.520	0.738	0.459	0.940	0.655	0.296	0.520	0.490	west-southwest	6.5	No
15:40	0.517	0.740	0.461	0.940	0.655	0.297	0.521	0.491	west	2.7	No
15:50	0.517	0.740	0.461	0.941	0.656	0.296	0.520	0.492	west	2.4	No
16:00	0.518	0.741	0.462	0.941	0.657	0.297	0.520	0.492	west-northwest	4.2	No
16:10	0.517	0.742	0.460	0.942	0.656	0.298	0.519	0.495	west	4.3	No
16:20	0.517	0.742	0.461	0.940	0.656	0.297	0.519	0.493	west-southwest	1.7	No
16:30	0.517	0.741	0.461	0.944	0.657	0.296	0.521	0.494	-	CALM	No
16:40	0.519	0.744	0.462	0.941	0.661	0.297	0.521	0.493	northwest	1.1	No
16:50	0.519	0.743	0.459	0.942	0.660	0.297	0.522	0.494	west-northwest	4.4	No
17:00	0.518	0.742	0.460	0.942	0.660	0.297	0.521	0.494	west	5.0	No
17:10	0.519	0.743	0.460	0.941	0.659	0.298	0.521	0.495	west	4.1	No
17:20	0.519	0.742	0.460	0.943	0.658	0.298	0.522	0.493	west	2.8	No
17:30	0.518	0.743	0.460	0.941	0.660	0.296	0.522	0.495	northwest	2.0	No
17:40	0.520	0.743	0.460	0.942	0.660	0.297	0.521	0.493	west	4.0	No
17:50	0.520	0.744	0.461	0.942	0.658	0.297	0.522	0.493	west-northwest	3.9	No
18:00	0.517	0.743	0.461	0.942	0.659	0.297	0.524	0.493	west-northwest	4.1	No
18:10	0.518	0.743	0.462	0.942	0.661	0.297	0.522	0.493	west-northwest	3.3	No
18:20	0.521	0.744	0.460	0.942	0.658	0.299	0.523	0.492	west-northwest	3.9	No
18:30	0.519	0.743	0.461	0.942	0.660	0.297	0.522	0.494	west-northwest	6.8	No
18:40	0.516	0.744	0.460	0.944	0.660	0.297	0.522	0.493	west-northwest	5.0	No
18:50	0.517	0.743	0.461	0.942	0.660	0.296	0.522	0.494	west-northwest	6.5	No
19:00	0.520	0.743	0.461	0.943	0.660	0.296	0.520	0.492	west	7.8	No
19:10	0.520	0.743	0.459	0.942	0.660	0.299	0.522	0.492	west	6.8	No
19:20	0.519	0.743	0.461	0.941	0.660	0.298	0.522	0.492	west	5.3	No
19:30	0.518	0.743	0.460	0.940	0.659	0.298	0.523	0.493	west	3.9	No
19:40	0.518	0.744	0.460	0.943	0.660	0.298	0.522	0.493	west-northwest	2.8	No
19:50	0.518	0.742	0.461	0.943	0.659	0.297	0.522	0.491	north-northwest	1.3	No
20:00	0.519	0.744	0.461	0.942	0.661	0.296	0.523	0.492	north	1.7	No
20:10	0.519	0.741	0.462	0.942	0.660	0.297	0.523	0.493	west-northwest	1.8	No
20:20	0.518	0.744	0.460	0.941	0.659	0.298	0.522	0.492	west-northwest	3.0	No
20:30	0.518	0.745	0.459	0.942	0.659	0.297	0.523	0.492	west	2.9	No
20:40	0.518	0.744	0.461	0.943	0.659	0.297	0.523	0.492	west	4.4	No
20:50	0.517	0.744	0.460	0.943	0.659	0.296	0.523	0.492	west-northwest	1.9	No
21:00	0.518	0.743	0.460	0.941	0.659	0.297	0.522	0.492	north	2.6	No
21:10	0.518	0.743	0.461	0.943	0.661	0.297	0.523	0.492	west-northwest	2.9	No
21:20	0.517	0.741	0.460	0.942	0.660	0.297	0.523	0.493	west-northwest	3.9	No
21:30	0.519	0.742	0.460	0.941	0.661	0.297	0.522	0.490	west	3.5	No
21:40	0.517	0.741	0.461	0.941	0.658	0.296	0.523	0.491	west-northwest	2.8	No
21:50	0.519	0.742	0.461	0.940	0.658	0.298	0.522	0.494	west	3.0	No
22:00	0.518	0.743	0.461	0.941	0.658	0.296	0.521	0.492	west	4.5	No
22:10	0.518	0.743	0.461	0.942	0.660	0.298	0.522	0.491	west	3.2	No
22:20	0.517	0.743	0.460	0.941	0.658	0.297	0.522	0.491	north	2.5	No
22:30	0.519	0.742	0.462	0.942	0.660	0.297	0.520	0.491	north	2.6	No
22:40	0.519	0.741	0.460	0.942	0.657	0.297	0.522	0.490	north	1.8	No
22:50	0.517	0.743	0.461	0.943	0.660	0.296	0.523	0.490	north-northwest	2.1	No
23:00	0.518	0.744	0.460	0.943	0.661	0.297	0.522	0.490	north-northwest	2.5	No
23:10	0.518	0.743	0.460	0.941	0.660	0.297	0.522	0.492	north-northwest	1.9	No
23:20	0.517	0.742	0.461	0.943	0.660	0.297	0.522	0.492	north-northwest	1.8	No
23:30	0.518	0.742	0.461	0.942	0.660	0.296	0.522	0.491	north	2.0	No
23:40	0.518	0.743	0.461	0.941	0.660	0.297	0.523	0.492	north	3.3	No
23:50	0.518	0.742	0.460	0.942	0.659	0.296	0.521	0.490	north	3.2	No