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

○Information

○Measurement value list ： 2025/12/10(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	0.519	0.741	0.460	0.944	0.661	0.296	0.519	0.491	west-northwest	3.7	No
00:10	0.516	0.743	0.462	0.943	0.659	0.295	0.521	0.490	west-northwest	3.4	No
00:20	0.516	0.743	0.459	0.943	0.661	0.294	0.518	0.491	west-northwest	2.9	No
00:30	0.516	0.741	0.460	0.941	0.659	0.295	0.519	0.491	west-northwest	3.2	No
00:40	0.518	0.744	0.459	0.942	0.660	0.294	0.519	0.491	west-northwest	3.6	No
00:50	0.517	0.740	0.460	0.942	0.660	0.294	0.518	0.491	west-northwest	3.2	No
01:00	0.518	0.742	0.459	0.943	0.660	0.294	0.518	0.492	west-northwest	2.6	No
01:10	0.518	0.742	0.461	0.942	0.660	0.296	0.518	0.491	west	2.8	No
01:20	0.516	0.743	0.461	0.940	0.659	0.296	0.519	0.492	west	1.8	No
01:30	0.517	0.744	0.459	0.942	0.661	0.295	0.519	0.492	south-southwest	2.2	No
01:40	0.517	0.742	0.461	0.942	0.660	0.295	0.519	0.491	south	1.8	No
01:50	0.517	0.741	0.459	0.943	0.659	0.296	0.520	0.491	southwest	2.3	No
02:00	0.516	0.743	0.460	0.943	0.659	0.294	0.520	0.489	west-southwest	3.8	No
02:10	0.515	0.741	0.460	0.942	0.660	0.295	0.520	0.490	west	5.5	No
02:20	0.516	0.742	0.459	0.944	0.660	0.294	0.519	0.490	west-southwest	7.3	No
02:30	0.517	0.741	0.459	0.942	0.660	0.296	0.519	0.491	west-southwest	8.6	No
02:40	0.517	0.741	0.459	0.943	0.660	0.295	0.520	0.491	west	7.9	No
02:50	0.517	0.741	0.460	0.942	0.658	0.295	0.519	0.490	west	8.2	No
03:00	0.516	0.741	0.460	0.941	0.659	0.296	0.520	0.491	west-southwest	7.9	No
03:10	0.518	0.743	0.459	0.943	0.659	0.295	0.520	0.491	west-southwest	8.3	No
03:20	0.517	0.741	0.461	0.943	0.658	0.294	0.519	0.491	west-southwest	7.4	No
03:30	0.517	0.741	0.459	0.942	0.659	0.295	0.521	0.491	west-southwest	6.5	No
03:40	0.516	0.741	0.461	0.942	0.659	0.295	0.520	0.492	west-southwest	5.5	No
03:50	0.517	0.742	0.459	0.942	0.658	0.294	0.520	0.491	west-southwest	6.4	No
04:00	0.517	0.740	0.459	0.944	0.659	0.295	0.520	0.492	west-southwest	7.5	No
04:10	0.518	0.740	0.459	0.944	0.658	0.296	0.520	0.492	west	7.4	No
04:20	0.518	0.742	0.459	0.943	0.661	0.296	0.521	0.492	west	5.0	No
04:30	0.518	0.743	0.460	0.944	0.658	0.296	0.521	0.490	west-northwest	3.7	No
04:40	0.516	0.744	0.459	0.943	0.659	0.295	0.520	0.490	northwest	4.6	No
04:50	0.519	0.742	0.460	0.942	0.660	0.295	0.521	0.491	northwest	7.5	No
05:00	0.517	0.743	0.460	0.942	0.660	0.296	0.521	0.492	northwest	6.5	No
05:10	0.518	0.745	0.458	0.942	0.659	0.296	0.522	0.491	northwest	5.8	No
05:20	0.517	0.744	0.460	0.944	0.659	0.296	0.523	0.492	north-northwest	5.1	No
05:30	0.516	0.743	0.459	0.943	0.660	0.295	0.522	0.491	north-northwest	5.7	No
05:40	0.516	0.743	0.460	0.942	0.659	0.295	0.522	0.492	north-northwest	5.7	No
05:50	0.516	0.743	0.459	0.942	0.661	0.295	0.522	0.491	north-northwest	6.1	No
06:00	0.517	0.741	0.460	0.942	0.659	0.295	0.521	0.491	north-northwest	5.6	No
06:10	0.517	0.742	0.460	0.942	0.659	0.295	0.522	0.491	north-northwest	5.9	No
06:20	0.516	0.742	0.459	0.942	0.657	0.294	0.520	0.491	northwest	5.3	No
06:30	0.517	0.743	0.459	0.943	0.660	0.294	0.520	0.491	north-northwest	5.0	No
06:40	0.516	0.743	0.460	0.944	0.659	0.295	0.522	0.492	north-northwest	5.7	No
06:50	0.517	0.743	0.460	0.941	0.660	0.295	0.522	0.491	northwest	5.1	No
07:00	0.517	0.741	0.460	0.942	0.659	0.295	0.521	0.491	northwest	4.7	No
07:10	0.517	0.743	0.460	0.941	0.659	0.296	0.521	0.490	northwest	4.9	No
07:20	0.518	0.743	0.458	0.942	0.658	0.294	0.521	0.491	northwest	5.1	No
07:30	0.517	0.742	0.460	0.942	0.660	0.294	0.521	0.491	northwest	5.0	No
07:40	0.516	0.741	0.460	0.943	0.658	0.296	0.522	0.489	northwest	5.1	No
07:50	0.515	0.743	0.459	0.942	0.660	0.295	0.521	0.492	north-northwest	4.7	No
08:00	0.518	0.743	0.460	0.942	0.659	0.296	0.521	0.492	north-northwest	5.2	No
08:10	0.517	0.742	0.459	0.943	0.659	0.296	0.523	0.490	north-northwest	4.3	Yes
08:20	0.518	0.742	0.460	0.944	0.659	0.294	0.521	0.492	northwest	3.8	Yes
08:30	0.519	0.740	0.458	0.942	0.659	0.295	0.522	0.491	northwest	3.1	No
08:40	0.519	0.742	0.459	0.943	0.659	0.295	0.524	0.492	northwest	3.6	No
08:50	0.520	0.741	0.458	0.945	0.659	0.294	0.524	0.491	northwest	3.3	No
09:00	0.518	0.747	0.459	0.943	0.658	0.295	0.523	0.491	north-northwest	3.1	No
09:10	0.520	0.742	0.459	0.943	0.659	0.296	0.522	0.491	northwest	2.2	No
09:20	0.518	0.743	0.459	0.941	0.660	0.294	0.522	0.490	north-northwest	2.5	No
09:30	0.518	0.741	0.460	0.940	0.659	0.295	0.523	0.491	north-northwest	1.8	No
09:40	0.519	0.741	0.459	0.942	0.660	0.296	0.523	0.491	north-northwest	1.8	No
09:50	0.518	0.743	0.460	0.940	0.658	0.296	0.521	0.492	north	1.0	No
10:00	0.519	0.744	0.461	0.941	0.658	0.295	0.520	0.492	north-northwest	1.5	No
10:10	0.520	0.742	0.460	0.944	0.659	0.296	0.520	0.492	north	1.3	No
10:20	0.517	0.743	0.460	0.941	0.661	0.296	0.520	0.492	northeast	1.8	No
10:30	0.520	0.741	0.458	0.942	0.662	0.296	0.522	0.491	northeast	1.2	No
10:40	0.518	0.742	0.460	0.943	0.662	0.295	0.522	0.491	east-northeast	1.8	No
10:50	0.518	0.742	0.459	0.943	0.660	0.295	0.520	0.490	northeast	1.4	No
11:00	0.518	0.740	0.460	0.945	0.660	0.295	0.520	0.493	northeast	1.4	No
11:10	0.518	0.742	0.460	0.946	0.661	0.293	0.519	0.494	east-northeast	1.7	No
11:20	0.519	0.742	0.460	0.942	0.662	0.296	0.520	0.492	north-northeast	1.5	No
11:30	0.519	0.741	0.458	0.943	0.662	0.294	0.521	0.493	northeast	1.6	No
11:40	0.518	0.744	0.461	0.942	0.661	0.295	0.519	0.492	east	1.6	No
11:50	0.518	0.743	0.460	0.944	0.661	0.296	0.520	0.492	east-northeast	2.7	No
12:00	0.519	0.743	0.460	0.944	0.661	0.295	0.519	0.492	east-northeast	2.2	No
12:10	0.520	0.742	0.460	0.943	0.660	0.295	0.521	0.491	east-northeast	2.2	No
12:20	0.517	0.740	0.460	0.942	0.662	0.295	0.521	0.492	east-northeast	1.5	No
12:30	0.519	0.741	0.460	0.943	0.660	0.297	0.521	0.491	east-northeast	1.8	No
12:40	0.519	0.742	0.459	0.944	0.661	0.296	0.520	0.492	east	1.0	No
12:50	0.519	0.740	0.460	0.943	0.660	0.296	0.519	0.493	east-southeast	1.5	No
13:00	0.519	0.741	0.460	0.945	0.661	0.295	0.522	0.493	east-southeast	0.8	No
13:10	0.519	0.743	0.460	0.940	0.662	0.296	0.521	0.494	east	1.0	No
13:20	0.517	0.745	0.460	0.943	0.661	0.295	0.521	0.493	west	3.6	No
13:30	0.517	0.744	0.459	0.944	0.660	0.296	0.520	0.491	west	4.1	No
13:40	0.518	0.745	0.458	0.945	0.661	0.296	0.520	0.492	west	4.1	No
13:50	0.517	0.742	0.461	0.945	0.660	0.295	0.521	0.492	west	4.1	No
14:00	0.515	0.741	0.459	0.942	0.661	0.295	0.520	0.493	west	4.0	No
14:10	0.518	0.739	0.459	0.945	0.663	0.295	0.522	0.491	west	3.6	No
14:20	0.517	0.741	0.459	0.942	0.659	0.296	0.520	0.492	west	3.5	No
14:30	0.514	0.741	0.459	0.942	0.661	0.295	0.520	0.494	west	2.9	No
14:40	0.516	0.742	0.459	0.944	0.663	0.296	0.521	0.493	west	2.5	No
14:50	0.516	0.742	0.460	0.942	0.661	0.296	0.522	0.493	northwest	2.9	No
15:00	0.515	0.743	0.461	0.945	0.661	0.297	0.522	0.494	north-northeast	3.1	Yes
15:10	0.516	0.742	0.460	0.943	0.661	0.297	0.521	0.492	north-northeast	3.3	Yes
15:20	0.516	0.745	0.461	0.943	0.662	0.297	0.522	0.492	north-northeast	3.6	No
15:30	0.515	0.746	0.459	0.943	0.660	0.296	0.522	0.492	north	3.3	No
15:40	0.515	0.745	0.460	0.945	0.660	0.295	0.521	0.492	north-northwest	3.6	No
15:50	0.515	0.745	0.460	0.942	0.658	0.296	0.521	0.492	northwest	3.2	No
16:00	0.514	0.745	0.460	0.946	0.659	0.296	0.520	0.492	northwest	5.1	No
16:10	0.515	0.742	0.460	0.945	0.658	0.295	0.520	0.492	west-northwest	6.4	No
16:20	0.514	0.746	0.461	0.943	0.659	0.296	0.520	0.492	northwest	5.7	No
16:30	0.515	0.741	0.460	0.943	0.661	0.295	0.520	0.493	northwest	5.2	No
16:40	0.515	0.744	0.459	0.942	0.661	0.297	0.522	0.492	northwest	6.1	No
16:50	0.515	0.743	0.459	0.943	0.661	0.296	0.522	0.492	northwest	6.3	No
17:00	0.516	0.745	0.458	0.943	0.659	0.295	0.522	0.493	northwest	5.8	No
17:10	0.516	0.743	0.461	0.942	0.661	0.297	0.522	0.491	west-northwest	4.2	No
17:20	0.515	0.745	0.459	0.943	0.661	0.296	0.522	0.492	northwest	3.3	No
17:30	0.515	0.744	0.458	0.943	0.659	0.296	0.522	0.492	northwest	3.4	No
17:40	0.516	0.744	0.460	0.943	0.661	0.295	0.522	0.491	north-northwest	3.0	No
17:50	0.517	0.745	0.459	0.943	0.660	0.296	0.521	0.490	northwest	2.7	No
18:00	0.517	0.744	0.460	0.942	0.661	0.296	0.522	0.490	northwest	2.6	No
18:10	0.517	0.745	0.459	0.943	0.659	0.296	0.521	0.490	north-northwest	2.7	No
18:20	0.515	0.745	0.458	0.941	0.661	0.295	0.521	0.491	north-northwest	2.3	No
18:30	0.514	0.744	0.459	0.942	0.662	0.295	0.522	0.491	northwest	1.7	No
18:40	0.514	0.744	0.459	0.941	0.661	0.297	0.522	0.491	north-northwest	1.1	No
18:50	0.515	0.745	0.458	0.943	0.660	0.295	0.522	0.490	northwest	1.4	No
19:00	0.515	0.743	0.459	0.943	0.660	0.295	0.521	0.491	west-northwest	1.0	No
19:10	0.516	0.745	0.460	0.946	0.660	0.296	0.520	0.493	northwest	1.2	No
19:20	0.515	0.742	0.458	0.945	0.661	0.297	0.521	0.492	northwest	1.1	No
19:30	0.515	0.744	0.460	0.943	0.659	0.296	0.520	0.489	northwest	1.3	No
19:40	0.516	0.743	0.458	0.942	0.661	0.295	0.520	0.491	northwest	2.5	No
19:50	0.516	0.742	0.459	0.942	0.659	0.296	0.519	0.491	northwest	3.1	No
20:00	0.515	0.742	0.459	0.946	0.659	0.295	0.520	0.491	northwest	2.2	No
20:10	0.515	0.743	0.459	0.943	0.660	0.295	0.520	0.491	west-northwest	2.3	No
20:20	0.515	0.743	0.460	0.944	0.660	0.295	0.520	0.491	west-northwest	1.9	No
20:30	0.516	0.746	0.460	0.942	0.660	0.296	0.520	0.491	northwest	1.4	No
20:40	0.513	0.743	0.459	0.943	0.661	0.296	0.520	0.491	northwest	3.6	No
20:50	0.515	0.743	0.460	0.941	0.659	0.295	0.521	0.492	northwest	3.9	No
21:00	0.514	0.744	0.459	0.943	0.659	0.295	0.519	0.490	northwest	4.0	No
21:10	0.514	0.742	0.459	0.942	0.661	0.296	0.519	0.491	west-northwest	4.2	No
21:20	0.516	0.744	0.459	0.943	0.661	0.296	0.519	0.490	west-northwest	2.9	No
21:30	0.515	0.743	0.459	0.942	0.660	0.294	0.520	0.492	west-northwest	1.9	No
21:40	0.516	0.743	0.460	0.945	0.661	0.295	0.520	0.492	west	1.5	No
21:50	0.515	0.744	0.460	0.943	0.660	0.295	0.520	0.492	-	CALM	No
22:00	0.516	0.744	0.459	0.940	0.660	0.295	0.519	0.492	-	CALM	No
22:10	0.515	0.744	0.458	0.942	0.662	0.295	0.519	0.491	-	CALM	No
22:20	0.516	0.746	0.459	0.943	0.662	0.296	0.520	0.490	-	CALM	No
22:30	0.515	0.743	0.459	0.940	0.661	0.295	0.518	0.491	-	CALM	No
22:40	0.514	0.743	0.458	0.943	0.660	0.295	0.520	0.491	-	CALM	No
22:50	0.514	0.741	0.458	0.942	0.661	0.295	0.519	0.492	west	0.6	No
23:00	0.514	0.744	0.460	0.943	0.661	0.295	0.519	0.491	-	CALM	No
23:10	0.515	0.743	0.459	0.944	0.661	0.295	0.521	0.492	north-northwest	0.7	No
23:20	0.515	0.742	0.459	0.942	0.662	0.294	0.518	0.492	northwest	1.0	No
23:30	0.516	0.742	0.459	0.942	0.662	0.295	0.520	0.490	north-northwest	1.4	No
23:40	0.514	0.744	0.459	0.943	0.660	0.296	0.519	0.490	north-northwest	1.3	No
23:50	0.516	0.742	0.458	0.943	0.661	0.294	0.518	0.490	north-northeast	1.3	No