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

○Information

○Measurement value list ： 2025/06/20(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	0.484	0.747	0.470	0.902	0.651	0.303	0.516	0.489	south	2.5	No
00:10	0.483	0.747	0.470	0.902	0.650	0.304	0.517	0.488	south	3.3	No
00:20	0.483	0.747	0.470	0.902	0.649	0.303	0.518	0.489	south	2.9	No
00:30	0.483	0.747	0.470	0.902	0.650	0.304	0.517	0.490	south	3.1	No
00:40	0.484	0.746	0.471	0.902	0.650	0.305	0.517	0.489	south-southwest	2.6	No
00:50	0.484	0.747	0.471	0.902	0.651	0.304	0.517	0.489	south	2.7	No
01:00	0.486	0.746	0.471	0.903	0.651	0.304	0.517	0.489	south	2.4	No
01:10	0.485	0.747	0.470	0.902	0.650	0.303	0.515	0.488	south	1.0	No
01:20	0.483	0.747	0.470	0.903	0.649	0.304	0.516	0.490	south-southeast	0.8	No
01:30	0.484	0.748	0.472	0.901	0.649	0.304	0.516	0.489	south	0.7	No
01:40	0.484	0.746	0.470	0.904	0.650	0.304	0.517	0.490	south	1.4	No
01:50	0.483	0.748	0.471	0.902	0.650	0.306	0.518	0.489	south	1.8	No
02:00	0.484	0.748	0.470	0.905	0.650	0.304	0.517	0.490	south	0.8	No
02:10	0.486	0.746	0.471	0.903	0.651	0.306	0.517	0.490	southwest	0.7	No
02:20	0.486	0.746	0.471	0.904	0.651	0.306	0.516	0.490	-	CALM	No
02:30	0.484	0.747	0.471	0.904	0.650	0.305	0.518	0.490	-	CALM	No
02:40	0.486	0.749	0.471	0.900	0.651	0.304	0.517	0.490	-	CALM	No
02:50	0.485	0.746	0.471	0.902	0.653	0.305	0.517	0.489	-	CALM	No
03:00	0.486	0.748	0.470	0.904	0.650	0.304	0.518	0.489	-	CALM	No
03:10	0.485	0.747	0.472	0.901	0.649	0.306	0.516	0.491	-	CALM	No
03:20	0.484	0.748	0.471	0.904	0.652	0.305	0.517	0.491	-	CALM	No
03:30	0.484	0.747	0.471	0.903	0.652	0.305	0.517	0.491	-	CALM	No
03:40	0.485	0.748	0.471	0.902	0.651	0.304	0.518	0.491	-	CALM	No
03:50	0.485	0.747	0.471	0.903	0.650	0.305	0.517	0.490	-	CALM	No
04:00	0.484	0.747	0.469	0.902	0.651	0.305	0.516	0.490	-	CALM	No
04:10	0.484	0.748	0.471	0.902	0.651	0.305	0.518	0.489	-	CALM	No
04:20	0.485	0.748	0.470	0.905	0.651	0.305	0.519	0.490	-	CALM	No
04:30	0.486	0.748	0.471	0.902	0.650	0.305	0.519	0.490	-	CALM	No
04:40	0.484	0.744	0.471	0.903	0.650	0.305	0.517	0.490	-	CALM	No
04:50	0.484	0.748	0.471	0.904	0.649	0.304	0.517	0.489	-	CALM	No
05:00	0.486	0.745	0.472	0.901	0.651	0.305	0.518	0.489	-	CALM	No
05:10	0.486	0.747	0.472	0.902	0.650	0.305	0.518	0.491	north	1.0	No
05:20	0.485	0.746	0.470	0.904	0.649	0.303	0.519	0.490	north-northeast	0.9	No
05:30	0.485	0.748	0.471	0.902	0.651	0.303	0.518	0.490	north-northeast	0.7	No
05:40	0.485	0.745	0.470	0.903	0.652	0.304	0.518	0.490	-	CALM	No
05:50	0.486	0.747	0.471	0.904	0.651	0.305	0.519	0.490	northwest	0.9	No
06:00	0.486	0.748	0.470	0.902	0.650	0.305	0.519	0.491	west-northwest	1.2	No
06:10	0.484	0.748	0.471	0.903	0.650	0.305	0.517	0.491	northwest	1.6	No
06:20	0.485	0.749	0.470	0.903	0.650	0.304	0.519	0.492	north	2.2	No
06:30	0.487	0.747	0.472	0.905	0.650	0.304	0.519	0.492	north	1.5	No
06:40	0.482	0.746	0.470	0.903	0.651	0.306	0.518	0.492	north	1.5	No
06:50	0.485	0.746	0.472	0.903	0.649	0.305	0.519	0.491	north	0.8	No
07:00	0.484	0.745	0.469	0.903	0.651	0.304	0.519	0.490	north-northwest	1.3	No
07:10	0.482	0.744	0.470	0.903	0.648	0.303	0.520	0.490	north-northwest	1.4	No
07:20	0.481	0.743	0.469	0.902	0.649	0.302	0.517	0.490	north	1.2	No
07:30	0.481	0.744	0.467	0.904	0.650	0.302	0.517	0.491	north-northeast	1.1	No
07:40	0.482	0.743	0.468	0.903	0.648	0.301	0.516	0.490	east-northeast	1.0	No
07:50	0.482	0.743	0.469	0.899	0.647	0.303	0.516	0.488	east-northeast	1.4	No
08:00	0.481	0.744	0.470	0.902	0.648	0.301	0.515	0.489	east	0.9	No
08:10	0.482	0.744	0.469	0.902	0.647	0.301	0.516	0.488	east-northeast	1.2	No
08:20	0.480	0.744	0.469	0.901	0.646	0.301	0.518	0.488	east-southeast	1.4	No
08:30	0.482	0.743	0.469	0.901	0.647	0.298	0.516	0.487	east-southeast	1.9	No
08:40	0.483	0.745	0.469	0.901	0.648	0.298	0.515	0.489	southeast	1.3	No
08:50	0.482	0.744	0.469	0.901	0.647	0.300	0.514	0.487	southeast	2.3	No
09:00	0.483	0.743	0.468	0.900	0.646	0.301	0.516	0.488	east-southeast	2.5	No
09:10	0.483	0.743	0.469	0.902	0.647	0.302	0.516	0.488	southeast	3.0	No
09:20	0.483	0.743	0.468	0.901	0.646	0.303	0.516	0.490	east-southeast	2.4	No
09:30	0.483	0.746	0.469	0.902	0.647	0.302	0.517	0.486	southeast	2.6	No
09:40	0.482	0.745	0.467	0.902	0.648	0.301	0.516	0.490	southeast	3.0	No
09:50	0.483	0.746	0.466	0.901	0.645	0.302	0.516	0.487	east-southeast	3.8	No
10:00	0.483	0.745	0.468	0.903	0.647	0.303	0.517	0.489	southeast	5.0	No
10:10	0.481	0.747	0.468	0.903	0.647	0.301	0.517	0.489	southeast	5.2	No
10:20	0.484	0.746	0.469	0.899	0.647	0.302	0.518	0.490	southeast	5.4	No
10:30	0.481	0.746	0.468	0.902	0.650	0.301	0.517	0.487	south-southeast	5.8	No
10:40	0.483	0.745	0.469	0.902	0.648	0.302	0.517	0.489	southeast	5.5	No
10:50	0.483	0.746	0.469	0.900	0.652	0.302	0.516	0.488	southeast	5.0	No
11:00	0.483	0.746	0.469	0.903	0.650	0.302	0.516	0.489	southeast	4.9	No
11:10	0.485	0.747	0.469	0.902	0.651	0.301	0.516	0.490	southeast	6.0	No
11:20	0.485	0.746	0.470	0.900	0.651	0.301	0.516	0.490	southeast	6.4	No
11:30	0.485	0.748	0.469	0.900	0.649	0.302	0.517	0.489	south-southeast	6.4	No
11:40	0.484	0.748	0.469	0.900	0.649	0.302	0.517	0.489	southeast	6.2	No
11:50	0.484	0.746	0.469	0.901	0.649	0.302	0.518	0.489	southeast	6.0	No
12:00	0.484	0.748	0.469	0.899	0.649	0.301	0.518	0.490	south-southeast	7.7	No
12:10	0.484	0.748	0.470	0.901	0.651	0.302	0.519	0.490	south-southeast	7.9	No
12:20	0.484	0.747	0.469	0.901	0.649	0.302	0.518	0.489	south-southeast	8.5	No
12:30	0.485	0.746	0.470	0.899	0.653	0.303	0.517	0.489	southeast	7.8	No
12:40	0.486	0.748	0.470	0.898	0.650	0.302	0.517	0.490	southeast	8.2	No
12:50	0.486	0.746	0.471	0.902	0.650	0.303	0.518	0.489	southeast	8.2	No
13:00	0.484	0.748	0.469	0.901	0.653	0.303	0.518	0.490	southeast	8.7	No
13:10	0.485	0.748	0.469	0.901	0.651	0.304	0.518	0.489	southeast	8.0	No
13:20	0.485	0.749	0.470	0.900	0.650	0.303	0.518	0.489	southeast	7.7	No
13:30	0.485	0.749	0.469	0.900	0.651	0.302	0.518	0.491	south-southeast	7.6	No
13:40	0.485	0.749	0.470	0.900	0.651	0.302	0.517	0.490	southeast	7.7	No
13:50	0.485	0.747	0.469	0.902	0.651	0.302	0.518	0.489	south-southeast	8.7	No
14:00	0.486	0.750	0.470	0.901	0.652	0.302	0.518	0.489	south-southeast	7.7	No
14:10	0.483	0.749	0.469	0.903	0.652	0.301	0.518	0.489	south-southeast	7.3	No
14:20	0.485	0.747	0.470	0.902	0.650	0.303	0.518	0.490	south-southeast	8.3	No
14:30	0.485	0.748	0.470	0.901	0.652	0.303	0.517	0.491	south-southeast	7.8	No
14:40	0.483	0.747	0.470	0.902	0.652	0.305	0.517	0.489	south-southeast	9.6	No
14:50	0.486	0.749	0.469	0.901	0.652	0.303	0.519	0.490	southeast	9.5	No
15:00	0.484	0.748	0.470	0.902	0.653	0.303	0.517	0.489	south-southeast	8.7	No
15:10	0.486	0.749	0.472	0.902	0.651	0.302	0.518	0.492	south-southeast	10.5	No
15:20	0.485	0.748	0.469	0.903	0.651	0.301	0.516	0.489	south-southeast	9.6	No
15:30	0.485	0.750	0.470	0.902	0.653	0.303	0.517	0.489	south-southeast	9.0	No
15:40	0.485	0.749	0.472	0.903	0.654	0.302	0.518	0.490	south-southeast	9.7	No
15:50	0.485	0.748	0.470	0.902	0.654	0.302	0.517	0.488	south-southeast	10.2	No
16:00	0.484	0.750	0.470	0.905	0.654	0.302	0.517	0.490	south-southeast	8.3	No
16:10	0.485	0.747	0.469	0.903	0.654	0.302	0.518	0.490	south-southeast	9.7	No
16:20	0.484	0.749	0.470	0.903	0.653	0.302	0.519	0.490	south-southeast	10.0	No
16:30	0.486	0.750	0.470	0.904	0.654	0.302	0.517	0.489	south-southeast	10.5	No
16:40	0.484	0.750	0.470	0.906	0.653	0.303	0.518	0.487	south-southeast	9.5	No
16:50	0.486	0.751	0.470	0.904	0.653	0.302	0.517	0.488	south-southeast	9.7	No
17:00	0.485	0.749	0.470	0.904	0.654	0.303	0.517	0.489	south-southeast	9.4	No
17:10	0.484	0.748	0.470	0.906	0.653	0.302	0.516	0.490	south-southeast	9.2	No
17:20	0.486	0.749	0.470	0.905	0.651	0.301	0.518	0.488	south-southeast	9.0	No
17:30	0.484	0.749	0.469	0.903	0.651	0.302	0.516	0.488	south-southeast	9.5	No
17:40	0.485	0.748	0.469	0.906	0.652	0.303	0.517	0.490	south-southeast	9.2	No
17:50	0.485	0.748	0.469	0.905	0.651	0.303	0.517	0.489	south-southeast	10.0	No
18:00	0.483	0.747	0.471	0.905	0.654	0.304	0.518	0.488	south-southeast	9.2	No
18:10	0.484	0.748	0.469	0.906	0.654	0.303	0.515	0.490	south-southeast	9.0	No
18:20	0.484	0.749	0.471	0.907	0.653	0.304	0.517	0.490	south-southeast	9.1	No
18:30	0.484	0.751	0.471	0.905	0.653	0.304	0.516	0.491	south-southeast	9.1	No
18:40	0.484	0.750	0.471	0.906	0.652	0.303	0.518	0.490	south-southeast	9.1	No
18:50	0.484	0.750	0.470	0.904	0.654	0.305	0.519	0.489	south-southeast	7.8	No
19:00	0.483	0.750	0.470	0.906	0.653	0.304	0.517	0.489	south-southeast	7.8	No
19:10	0.483	0.748	0.468	0.905	0.652	0.304	0.516	0.491	south-southeast	7.4	No
19:20	0.483	0.747	0.469	0.905	0.654	0.303	0.516	0.490	south-southeast	7.7	No
19:30	0.484	0.749	0.470	0.906	0.653	0.303	0.517	0.489	south-southeast	8.4	No
19:40	0.484	0.747	0.470	0.907	0.652	0.302	0.517	0.491	south-southeast	7.9	No
19:50	0.482	0.749	0.470	0.906	0.653	0.303	0.518	0.490	south-southeast	7.1	No
20:00	0.484	0.746	0.470	0.907	0.653	0.303	0.518	0.490	south-southeast	6.6	No
20:10	0.484	0.746	0.470	0.906	0.653	0.303	0.519	0.491	south-southeast	6.2	No
20:20	0.483	0.749	0.470	0.906	0.653	0.303	0.519	0.490	south	6.6	No
20:30	0.485	0.749	0.469	0.905	0.652	0.302	0.519	0.489	south-southeast	6.3	No
20:40	0.484	0.749	0.470	0.908	0.653	0.303	0.519	0.491	south-southeast	6.7	No
20:50	0.484	0.748	0.470	0.907	0.652	0.302	0.519	0.492	south-southeast	7.7	No
21:00	0.483	0.749	0.471	0.907	0.654	0.303	0.517	0.490	south-southeast	6.9	No
21:10	0.484	0.749	0.470	0.908	0.655	0.303	0.520	0.489	south	6.4	No
21:20	0.483	0.750	0.472	0.907	0.653	0.303	0.517	0.491	south	5.8	No
21:30	0.484	0.749	0.471	0.905	0.654	0.303	0.518	0.491	south	5.8	No
21:40	0.484	0.749	0.471	0.908	0.655	0.302	0.518	0.491	south-southeast	5.0	No
21:50	0.485	0.748	0.470	0.907	0.652	0.303	0.520	0.491	south	5.5	No
22:00	0.485	0.748	0.471	0.907	0.654	0.304	0.520	0.490	south	5.3	No
22:10	0.484	0.749	0.471	0.910	0.654	0.304	0.518	0.490	south-southeast	4.6	No
22:20	0.484	0.750	0.470	0.908	0.655	0.304	0.518	0.490	south	5.0	No
22:30	0.485	0.748	0.471	0.907	0.654	0.302	0.518	0.490	south	5.5	No
22:40	0.485	0.750	0.471	0.907	0.654	0.301	0.518	0.490	south	4.9	No
22:50	0.486	0.749	0.470	0.906	0.654	0.303	0.518	0.490	south-southeast	5.2	No
23:00	0.485	0.749	0.471	0.908	0.654	0.303	0.519	0.490	south	5.5	No
23:10	0.486	0.750	0.473	0.907	0.655	0.303	0.518	0.491	south	5.2	No
23:20	0.486	0.750	0.471	0.908	0.654	0.303	0.519	0.490	south	5.1	No
23:30	0.485	0.750	0.471	0.907	0.655	0.303	0.519	0.490	south	6.0	No
23:40	0.486	0.748	0.472	0.907	0.653	0.303	0.519	0.490	south	6.4	No
23:50	0.486	0.752	0.471	0.907	0.653	0.304	0.518	0.490	south	5.9	No