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

○Information

○Measurement value list ： 2025/07/06(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	0.488	0.739	0.470	0.899	0.650	0.304	0.518	0.489	west-northwest	4.0	No
00:10	0.488	0.738	0.472	0.900	0.651	0.302	0.518	0.488	west	3.6	No
00:20	0.490	0.738	0.471	0.900	0.651	0.303	0.520	0.489	west	3.5	No
00:30	0.489	0.739	0.471	0.899	0.651	0.303	0.519	0.489	west	3.3	No
00:40	0.489	0.737	0.470	0.899	0.649	0.303	0.519	0.487	west-northwest	3.2	No
00:50	0.489	0.740	0.472	0.899	0.650	0.304	0.519	0.489	west-northwest	2.9	No
01:00	0.487	0.738	0.471	0.899	0.649	0.303	0.518	0.488	west-northwest	2.2	No
01:10	0.490	0.738	0.472	0.899	0.649	0.304	0.520	0.489	west-northwest	2.3	No
01:20	0.488	0.739	0.472	0.899	0.651	0.304	0.519	0.489	west-northwest	1.7	No
01:30	0.488	0.738	0.471	0.900	0.649	0.302	0.519	0.490	west-northwest	1.3	No
01:40	0.489	0.738	0.469	0.900	0.650	0.303	0.518	0.489	west-northwest	1.1	No
01:50	0.487	0.739	0.471	0.898	0.650	0.303	0.518	0.490	west	1.1	No
02:00	0.488	0.739	0.471	0.899	0.649	0.304	0.518	0.488	southwest	0.7	No
02:10	0.489	0.739	0.474	0.899	0.651	0.303	0.519	0.489	southwest	0.8	No
02:20	0.489	0.739	0.471	0.900	0.650	0.303	0.520	0.488	west-southwest	0.8	No
02:30	0.489	0.736	0.472	0.897	0.649	0.303	0.520	0.487	west-southwest	0.9	No
02:40	0.489	0.738	0.471	0.900	0.650	0.303	0.519	0.490	-	CALM	No
02:50	0.488	0.737	0.471	0.900	0.650	0.304	0.520	0.491	north-northwest	0.7	No
03:00	0.489	0.739	0.474	0.900	0.650	0.303	0.518	0.490	northwest	1.9	No
03:10	0.488	0.738	0.472	0.899	0.650	0.302	0.519	0.490	northwest	2.5	No
03:20	0.490	0.740	0.471	0.898	0.650	0.303	0.519	0.489	west-northwest	2.6	No
03:30	0.489	0.740	0.471	0.901	0.652	0.305	0.518	0.491	west-northwest	1.5	No
03:40	0.488	0.738	0.470	0.899	0.652	0.303	0.518	0.487	west	0.9	No
03:50	0.489	0.740	0.473	0.900	0.651	0.302	0.519	0.490	west-northwest	1.6	No
04:00	0.490	0.738	0.471	0.900	0.651	0.304	0.518	0.488	west	2.0	No
04:10	0.489	0.740	0.472	0.900	0.650	0.304	0.519	0.489	west-northwest	1.9	No
04:20	0.490	0.739	0.473	0.899	0.650	0.304	0.518	0.489	west-northwest	1.6	No
04:30	0.487	0.738	0.471	0.902	0.649	0.304	0.519	0.489	northwest	1.5	No
04:40	0.489	0.738	0.471	0.900	0.649	0.304	0.520	0.489	west-northwest	2.4	No
04:50	0.490	0.739	0.471	0.899	0.652	0.302	0.519	0.490	west-northwest	3.0	No
05:00	0.489	0.738	0.472	0.899	0.650	0.303	0.518	0.488	northwest	2.8	No
05:10	0.488	0.740	0.471	0.900	0.652	0.303	0.519	0.489	northwest	2.1	No
05:20	0.489	0.739	0.472	0.900	0.649	0.303	0.518	0.490	west-northwest	4.0	No
05:30	0.490	0.739	0.470	0.899	0.649	0.304	0.519	0.488	west-northwest	4.3	No
05:40	0.489	0.737	0.472	0.899	0.648	0.303	0.519	0.489	west-northwest	4.4	No
05:50	0.488	0.739	0.472	0.899	0.648	0.303	0.519	0.489	west-northwest	5.9	No
06:00	0.488	0.738	0.471	0.898	0.650	0.304	0.518	0.488	west-northwest	4.5	No
06:10	0.489	0.737	0.471	0.901	0.652	0.303	0.518	0.488	west-northwest	4.0	No
06:20	0.489	0.738	0.472	0.899	0.652	0.303	0.519	0.490	west-northwest	3.8	Yes
06:30	0.488	0.739	0.471	0.900	0.648	0.303	0.518	0.489	west-northwest	1.9	Yes
06:40	0.489	0.739	0.470	0.898	0.653	0.303	0.519	0.490	west-northwest	0.8	Yes
06:50	0.491	0.739	0.472	0.902	0.650	0.302	0.519	0.490	north-northwest	1.0	No
07:00	0.489	0.739	0.471	0.900	0.650	0.303	0.519	0.489	north-northwest	1.3	No
07:10	0.490	0.736	0.471	0.900	0.651	0.303	0.519	0.491	north-northwest	0.8	No
07:20	0.490	0.739	0.471	0.900	0.652	0.304	0.519	0.489	-	CALM	No
07:30	0.489	0.740	0.472	0.899	0.649	0.304	0.519	0.489	east-northeast	0.8	No
07:40	0.489	0.739	0.471	0.902	0.651	0.304	0.519	0.490	northeast	0.7	No
07:50	0.491	0.740	0.472	0.900	0.650	0.304	0.519	0.489	-	CALM	No
08:00	0.490	0.739	0.471	0.902	0.652	0.303	0.519	0.489	southeast	0.6	No
08:10	0.488	0.740	0.470	0.902	0.650	0.303	0.519	0.490	east	0.7	No
08:20	0.490	0.741	0.473	0.899	0.653	0.304	0.518	0.490	east	1.1	No
08:30	0.490	0.742	0.473	0.902	0.653	0.304	0.520	0.488	east-southeast	1.2	No
08:40	0.490	0.742	0.473	0.901	0.654	0.303	0.520	0.489	southeast	1.3	No
08:50	0.489	0.741	0.472	0.902	0.653	0.302	0.518	0.489	east-southeast	1.9	No
09:00	0.487	0.741	0.471	0.901	0.652	0.304	0.520	0.491	east-southeast	2.1	No
09:10	0.489	0.742	0.473	0.900	0.650	0.303	0.520	0.490	southeast	2.4	No
09:20	0.488	0.742	0.472	0.901	0.654	0.303	0.520	0.489	southeast	2.3	No
09:30	0.489	0.741	0.473	0.901	0.653	0.303	0.519	0.489	southeast	2.3	No
09:40	0.489	0.741	0.473	0.902	0.652	0.304	0.518	0.489	southeast	2.8	No
09:50	0.489	0.744	0.473	0.902	0.655	0.305	0.517	0.488	east-southeast	3.4	No
10:00	0.489	0.742	0.472	0.901	0.654	0.302	0.516	0.489	east-southeast	3.0	No
10:10	0.489	0.741	0.471	0.901	0.653	0.303	0.518	0.487	east-southeast	3.4	No
10:20	0.491	0.741	0.471	0.902	0.652	0.303	0.518	0.489	east-southeast	3.2	No
10:30	0.492	0.742	0.473	0.901	0.651	0.302	0.518	0.488	east-southeast	3.1	No
10:40	0.492	0.742	0.473	0.902	0.651	0.303	0.519	0.488	east-southeast	2.7	No
10:50	0.492	0.741	0.471	0.902	0.653	0.302	0.518	0.488	east-southeast	2.1	No
11:00	0.492	0.743	0.470	0.902	0.653	0.303	0.520	0.489	southeast	2.2	No
11:10	0.491	0.742	0.472	0.904	0.651	0.304	0.518	0.489	east-southeast	2.1	No
11:20	0.493	0.743	0.472	0.902	0.653	0.302	0.518	0.489	east-southeast	2.4	No
11:30	0.490	0.744	0.473	0.904	0.654	0.302	0.519	0.490	east-southeast	2.6	No
11:40	0.493	0.742	0.472	0.903	0.654	0.303	0.519	0.489	east	4.3	No
11:50	0.492	0.744	0.473	0.903	0.653	0.304	0.520	0.489	east	3.5	No
12:00	0.492	0.744	0.473	0.903	0.656	0.303	0.517	0.489	east-southeast	2.7	No
12:10	0.491	0.744	0.474	0.901	0.656	0.304	0.521	0.488	east-southeast	2.6	No
12:20	0.493	0.747	0.472	0.902	0.653	0.303	0.519	0.489	east	1.9	No
12:30	0.493	0.746	0.472	0.902	0.656	0.304	0.520	0.489	east	2.5	No
12:40	0.492	0.746	0.473	0.903	0.655	0.304	0.519	0.488	east	2.4	No
12:50	0.493	0.747	0.472	0.904	0.655	0.303	0.520	0.490	east	2.7	No
13:00	0.494	0.746	0.473	0.903	0.656	0.303	0.518	0.490	east-southeast	2.0	No
13:10	0.493	0.747	0.471	0.903	0.657	0.303	0.519	0.489	east-southeast	2.1	No
13:20	0.495	0.749	0.471	0.901	0.655	0.303	0.520	0.489	southeast	1.9	No
13:30	0.492	0.746	0.473	0.904	0.655	0.303	0.520	0.488	east-southeast	2.2	No
13:40	0.492	0.747	0.472	0.904	0.657	0.302	0.519	0.489	southeast	2.0	No
13:50	0.493	0.746	0.473	0.905	0.657	0.302	0.520	0.490	east-southeast	2.7	No
14:00	0.494	0.747	0.471	0.904	0.655	0.304	0.521	0.489	east-southeast	2.4	No
14:10	0.493	0.746	0.473	0.904	0.658	0.303	0.518	0.489	east-southeast	2.3	No
14:20	0.494	0.747	0.471	0.902	0.657	0.303	0.519	0.490	southeast	3.6	No
14:30	0.493	0.746	0.473	0.904	0.659	0.302	0.521	0.490	south-southeast	3.5	No
14:40	0.492	0.748	0.470	0.903	0.656	0.302	0.519	0.490	south-southeast	3.0	No
14:50	0.494	0.746	0.472	0.904	0.657	0.303	0.519	0.489	south-southeast	2.4	No
15:00	0.495	0.747	0.471	0.907	0.655	0.303	0.520	0.490	south-southeast	2.8	No
15:10	0.491	0.747	0.473	0.904	0.656	0.302	0.519	0.491	southeast	2.6	No
15:20	0.494	0.747	0.472	0.905	0.657	0.304	0.520	0.490	south-southeast	2.7	No
15:30	0.492	0.750	0.472	0.906	0.655	0.302	0.519	0.490	south-southeast	3.4	No
15:40	0.493	0.747	0.470	0.905	0.659	0.304	0.519	0.488	south-southeast	4.0	No
15:50	0.493	0.749	0.473	0.904	0.658	0.303	0.520	0.490	south	3.6	No
16:00	0.492	0.745	0.475	0.905	0.659	0.302	0.520	0.489	south-southeast	2.9	No
16:10	0.493	0.745	0.474	0.906	0.657	0.303	0.519	0.488	south-southeast	2.7	No
16:20	0.493	0.746	0.473	0.906	0.659	0.303	0.520	0.489	south-southeast	2.0	No
16:30	0.494	0.747	0.473	0.905	0.659	0.304	0.519	0.489	south	1.3	No
16:40	0.492	0.748	0.472	0.906	0.658	0.303	0.520	0.489	southwest	1.1	No
16:50	0.492	0.745	0.473	0.907	0.660	0.304	0.519	0.488	west-northwest	0.8	No
17:00	0.493	0.746	0.474	0.907	0.659	0.304	0.520	0.488	west-northwest	1.1	No
17:10	0.493	0.746	0.474	0.910	0.659	0.303	0.519	0.489	-	CALM	No
17:20	0.493	0.747	0.473	0.908	0.658	0.303	0.519	0.487	-	CALM	No
17:30	0.493	0.745	0.473	0.908	0.658	0.304	0.519	0.488	south-southeast	1.2	No
17:40	0.492	0.746	0.474	0.907	0.658	0.305	0.519	0.489	south-southeast	1.7	No
17:50	0.494	0.749	0.472	0.908	0.658	0.305	0.520	0.490	south-southeast	1.7	No
18:00	0.492	0.748	0.473	0.909	0.659	0.305	0.518	0.488	east-southeast	0.6	No
18:10	0.492	0.745	0.474	0.909	0.661	0.304	0.520	0.490	south	2.3	No
18:20	0.492	0.748	0.473	0.908	0.660	0.304	0.520	0.489	-	CALM	No
18:30	0.493	0.748	0.472	0.907	0.659	0.305	0.519	0.489	-	CALM	No
18:40	0.494	0.747	0.474	0.908	0.658	0.303	0.519	0.490	-	CALM	No
18:50	0.496	0.747	0.472	0.906	0.659	0.302	0.520	0.489	south-southeast	0.7	No
19:00	0.494	0.747	0.474	0.907	0.659	0.304	0.520	0.491	-	CALM	No
19:10	0.493	0.749	0.474	0.907	0.659	0.305	0.520	0.489	-	CALM	No
19:20	0.493	0.747	0.474	0.909	0.658	0.304	0.519	0.490	northeast	0.8	No
19:30	0.492	0.746	0.472	0.908	0.659	0.305	0.521	0.489	-	CALM	No
19:40	0.494	0.750	0.472	0.907	0.659	0.304	0.521	0.488	-	CALM	No
19:50	0.495	0.748	0.473	0.906	0.659	0.303	0.520	0.489	south	1.1	No
20:00	0.493	0.750	0.472	0.907	0.658	0.304	0.520	0.490	south-southwest	1.3	No
20:10	0.494	0.750	0.474	0.910	0.661	0.303	0.519	0.490	south-southwest	1.6	No
20:20	0.494	0.749	0.474	0.908	0.659	0.305	0.519	0.488	south	0.8	No
20:30	0.495	0.750	0.473	0.909	0.661	0.305	0.521	0.489	southwest	1.8	No
20:40	0.496	0.749	0.474	0.908	0.661	0.305	0.521	0.492	southwest	2.7	No
20:50	0.496	0.750	0.475	0.910	0.660	0.306	0.522	0.491	south-southwest	2.6	No
21:00	0.495	0.752	0.473	0.910	0.661	0.304	0.522	0.491	southwest	2.2	No
21:10	0.495	0.748	0.474	0.910	0.659	0.306	0.522	0.490	southwest	2.2	No
21:20	0.496	0.750	0.477	0.909	0.660	0.306	0.521	0.492	southwest	1.8	No
21:30	0.496	0.751	0.475	0.909	0.663	0.307	0.522	0.493	southwest	2.5	No
21:40	0.496	0.751	0.475	0.910	0.661	0.306	0.522	0.491	southwest	2.3	No
21:50	0.496	0.751	0.476	0.907	0.661	0.306	0.521	0.491	west-southwest	1.6	No
22:00	0.497	0.751	0.475	0.908	0.661	0.307	0.522	0.491	west-southwest	2.1	No
22:10	0.496	0.752	0.476	0.911	0.662	0.307	0.524	0.492	southwest	1.3	No
22:20	0.497	0.751	0.475	0.910	0.660	0.306	0.522	0.491	southwest	1.0	No
22:30	0.497	0.750	0.476	0.909	0.660	0.307	0.524	0.492	west-southwest	1.6	No
22:40	0.496	0.750	0.474	0.912	0.661	0.306	0.523	0.492	west-southwest	1.2	No
22:50	0.497	0.750	0.476	0.911	0.661	0.306	0.522	0.492	southwest	1.1	No
23:00	0.495	0.750	0.475	0.912	0.660	0.305	0.522	0.490	west-southwest	1.7	No
23:10	0.495	0.752	0.475	0.912	0.662	0.306	0.522	0.491	west	0.7	No
23:20	0.494	0.749	0.475	0.909	0.662	0.306	0.524	0.491	southwest	0.6	No
23:30	0.494	0.751	0.476	0.910	0.661	0.307	0.521	0.490	west-southwest	1.4	No
23:40	0.497	0.750	0.475	0.911	0.660	0.306	0.523	0.492	west-southwest	0.7	No
23:50	0.496	0.752	0.475	0.910	0.662	0.307	0.521	0.491	west-southwest	1.5	No