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

○Information

○Measurement value list ： 2025/04/19(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	0.483	0.739	0.467	0.911	0.639	0.302	0.526	0.495	-	CALM	No
00:10	0.482	0.738	0.468	0.913	0.639	0.305	0.526	0.494	-	CALM	No
00:20	0.483	0.740	0.468	0.914	0.640	0.304	0.525	0.495	south	1.1	No
00:30	0.484	0.737	0.470	0.912	0.639	0.304	0.526	0.495	south	1.8	No
00:40	0.482	0.738	0.469	0.911	0.640	0.303	0.525	0.495	south	3.2	No
00:50	0.483	0.739	0.469	0.912	0.641	0.303	0.526	0.495	south	2.4	No
01:00	0.483	0.738	0.468	0.912	0.639	0.304	0.525	0.495	south	2.9	No
01:10	0.482	0.741	0.468	0.911	0.641	0.303	0.525	0.494	south	2.7	No
01:20	0.484	0.738	0.468	0.914	0.638	0.304	0.525	0.494	south	2.1	No
01:30	0.484	0.737	0.468	0.912	0.640	0.303	0.525	0.495	south	1.8	No
01:40	0.483	0.737	0.468	0.910	0.640	0.304	0.525	0.495	south	2.5	No
01:50	0.483	0.739	0.469	0.913	0.641	0.303	0.524	0.494	south	2.4	No
02:00	0.482	0.737	0.467	0.913	0.641	0.304	0.525	0.495	south	3.5	No
02:10	0.483	0.740	0.470	0.913	0.638	0.301	0.526	0.495	south-southwest	2.4	No
02:20	0.484	0.739	0.468	0.911	0.642	0.305	0.524	0.494	southwest	2.2	No
02:30	0.483	0.737	0.468	0.913	0.640	0.304	0.526	0.494	west-southwest	1.3	No
02:40	0.482	0.738	0.469	0.912	0.640	0.303	0.525	0.495	west-northwest	3.5	No
02:50	0.484	0.736	0.468	0.911	0.639	0.304	0.525	0.493	west	6.5	No
03:00	0.482	0.737	0.469	0.911	0.640	0.304	0.525	0.495	west	6.8	No
03:10	0.483	0.737	0.469	0.911	0.638	0.304	0.526	0.494	west	5.9	No
03:20	0.481	0.738	0.469	0.911	0.640	0.305	0.524	0.495	west	5.2	No
03:30	0.482	0.738	0.467	0.911	0.640	0.303	0.524	0.494	west	3.0	No
03:40	0.482	0.737	0.468	0.910	0.639	0.303	0.524	0.494	west-southwest	1.6	No
03:50	0.482	0.738	0.468	0.911	0.639	0.303	0.521	0.494	southwest	1.7	No
04:00	0.483	0.737	0.468	0.913	0.640	0.302	0.523	0.494	south-southwest	3.2	No
04:10	0.482	0.738	0.467	0.913	0.640	0.303	0.522	0.494	southwest	3.8	No
04:20	0.482	0.737	0.468	0.911	0.640	0.302	0.522	0.494	west-southwest	2.2	No
04:30	0.483	0.737	0.467	0.908	0.639	0.302	0.523	0.494	west-southwest	2.5	No
04:40	0.482	0.736	0.468	0.913	0.639	0.303	0.523	0.496	west-southwest	3.5	No
04:50	0.482	0.738	0.467	0.911	0.639	0.303	0.524	0.495	west-southwest	5.1	No
05:00	0.483	0.738	0.470	0.912	0.640	0.305	0.524	0.495	west-southwest	5.1	No
05:10	0.483	0.738	0.469	0.911	0.639	0.303	0.523	0.495	west-southwest	5.1	No
05:20	0.483	0.738	0.468	0.911	0.640	0.303	0.526	0.495	west-southwest	3.7	No
05:30	0.485	0.739	0.468	0.914	0.639	0.302	0.524	0.495	west-southwest	3.2	No
05:40	0.483	0.738	0.469	0.912	0.640	0.304	0.524	0.495	west-southwest	2.4	No
05:50	0.483	0.736	0.468	0.912	0.639	0.303	0.525	0.496	west	1.9	No
06:00	0.481	0.736	0.470	0.911	0.639	0.305	0.524	0.494	west-northwest	2.7	No
06:10	0.482	0.736	0.468	0.914	0.639	0.303	0.524	0.495	west-northwest	2.7	No
06:20	0.482	0.737	0.470	0.912	0.638	0.303	0.525	0.496	west	2.2	No
06:30	0.482	0.740	0.470	0.911	0.640	0.302	0.525	0.494	east	1.8	No
06:40	0.482	0.737	0.469	0.913	0.640	0.302	0.524	0.495	-	CALM	No
06:50	0.483	0.739	0.469	0.913	0.639	0.302	0.524	0.495	east-northeast	1.3	No
07:00	0.483	0.739	0.469	0.911	0.641	0.301	0.523	0.495	south	0.7	No
07:10	0.481	0.738	0.470	0.913	0.640	0.303	0.523	0.494	east-southeast	1.1	No
07:20	0.484	0.739	0.468	0.914	0.642	0.301	0.524	0.495	-	CALM	No
07:30	0.481	0.736	0.469	0.913	0.639	0.302	0.522	0.495	southeast	1.6	No
07:40	0.483	0.737	0.468	0.913	0.641	0.303	0.524	0.495	east-southeast	1.0	No
07:50	0.482	0.736	0.469	0.914	0.638	0.302	0.523	0.495	east-northeast	1.8	No
08:00	0.481	0.736	0.469	0.916	0.639	0.302	0.520	0.493	south-southwest	1.1	No
08:10	0.480	0.736	0.469	0.915	0.637	0.301	0.524	0.493	west-northwest	2.9	No
08:20	0.481	0.736	0.468	0.914	0.639	0.300	0.522	0.493	east-northeast	4.4	No
08:30	0.481	0.734	0.468	0.914	0.639	0.303	0.522	0.493	east-northeast	4.1	No
08:40	0.482	0.736	0.468	0.912	0.636	0.301	0.524	0.493	east-northeast	5.1	No
08:50	0.482	0.737	0.467	0.915	0.636	0.302	0.522	0.493	east-northeast	5.1	No
09:00	0.481	0.737	0.467	0.913	0.636	0.301	0.522	0.492	east-northeast	5.1	No
09:10	0.479	0.736	0.468	0.913	0.638	0.301	0.524	0.493	east	3.2	No
09:20	0.482	0.737	0.465	0.913	0.638	0.301	0.523	0.492	east	3.0	No
09:30	0.482	0.738	0.466	0.915	0.639	0.301	0.522	0.493	east	4.8	No
09:40	0.482	0.739	0.466	0.913	0.638	0.300	0.521	0.491	east	3.8	No
09:50	0.481	0.738	0.465	0.914	0.639	0.302	0.524	0.492	east	4.1	No
10:00	0.481	0.737	0.466	0.913	0.640	0.301	0.522	0.493	east	3.5	No
10:10	0.483	0.739	0.467	0.913	0.639	0.302	0.523	0.493	east	3.2	No
10:20	0.482	0.740	0.465	0.916	0.638	0.303	0.524	0.492	east	2.7	No
10:30	0.483	0.739	0.467	0.914	0.640	0.301	0.522	0.494	east	3.2	No
10:40	0.482	0.738	0.468	0.912	0.640	0.303	0.524	0.492	east-southeast	3.7	No
10:50	0.484	0.739	0.468	0.915	0.641	0.300	0.523	0.493	east-southeast	2.9	No
11:00	0.482	0.739	0.467	0.915	0.640	0.302	0.524	0.493	east	3.6	No
11:10	0.483	0.740	0.469	0.914	0.640	0.302	0.523	0.494	east	4.1	No
11:20	0.482	0.738	0.468	0.914	0.639	0.302	0.523	0.492	southeast	2.9	No
11:30	0.483	0.739	0.467	0.916	0.640	0.303	0.522	0.494	southeast	3.3	No
11:40	0.483	0.740	0.467	0.916	0.640	0.302	0.523	0.493	east-southeast	4.3	No
11:50	0.484	0.739	0.468	0.913	0.641	0.302	0.521	0.493	east-southeast	5.2	No
12:00	0.483	0.740	0.468	0.912	0.642	0.302	0.523	0.494	east-southeast	5.5	No
12:10	0.484	0.741	0.467	0.912	0.641	0.303	0.524	0.492	east-southeast	4.8	No
12:20	0.485	0.742	0.468	0.913	0.642	0.301	0.523	0.494	east-southeast	3.8	No
12:30	0.484	0.739	0.469	0.913	0.643	0.301	0.524	0.493	southeast	4.9	No
12:40	0.484	0.741	0.469	0.914	0.642	0.302	0.524	0.494	southeast	4.6	No
12:50	0.484	0.740	0.469	0.915	0.640	0.302	0.523	0.494	southeast	4.0	No
13:00	0.483	0.739	0.466	0.915	0.642	0.303	0.524	0.494	east-southeast	3.0	No
13:10	0.484	0.739	0.469	0.915	0.641	0.303	0.522	0.495	south-southeast	4.3	No
13:20	0.484	0.738	0.467	0.917	0.643	0.303	0.525	0.494	southeast	3.7	No
13:30	0.484	0.739	0.468	0.916	0.642	0.303	0.523	0.493	south-southeast	4.0	No
13:40	0.485	0.740	0.470	0.915	0.641	0.302	0.523	0.493	southeast	4.0	No
13:50	0.483	0.740	0.469	0.916	0.645	0.303	0.526	0.492	southeast	5.4	No
14:00	0.485	0.741	0.469	0.917	0.645	0.304	0.524	0.494	south-southeast	5.4	No
14:10	0.484	0.741	0.469	0.916	0.642	0.304	0.525	0.493	south-southeast	7.0	No
14:20	0.483	0.741	0.469	0.916	0.643	0.303	0.527	0.494	south-southeast	6.2	No
14:30	0.483	0.741	0.470	0.916	0.643	0.303	0.527	0.495	south-southeast	7.9	No
14:40	0.485	0.742	0.471	0.916	0.644	0.302	0.528	0.494	south-southeast	8.7	No
14:50	0.485	0.741	0.469	0.917	0.643	0.303	0.528	0.494	south-southeast	7.9	No
15:00	0.483	0.742	0.469	0.918	0.642	0.303	0.527	0.495	south-southeast	7.0	No
15:10	0.484	0.742	0.468	0.915	0.645	0.304	0.528	0.494	south-southeast	7.1	No
15:20	0.484	0.741	0.469	0.915	0.646	0.303	0.528	0.496	south-southeast	6.8	No
15:30	0.484	0.741	0.468	0.917	0.643	0.303	0.527	0.494	southeast	7.4	No
15:40	0.485	0.741	0.469	0.914	0.644	0.303	0.528	0.494	south-southeast	6.8	No
15:50	0.483	0.741	0.469	0.916	0.644	0.303	0.527	0.493	south-southeast	6.8	No
16:00	0.485	0.741	0.468	0.915	0.645	0.303	0.527	0.495	south-southeast	6.8	No
16:10	0.484	0.740	0.468	0.916	0.644	0.303	0.526	0.494	south-southeast	7.7	No
16:20	0.485	0.741	0.467	0.915	0.644	0.304	0.526	0.494	south-southeast	7.9	No
16:30	0.484	0.740	0.468	0.914	0.645	0.303	0.526	0.494	south-southeast	8.4	No
16:40	0.484	0.741	0.469	0.916	0.645	0.304	0.526	0.493	south-southeast	7.1	No
16:50	0.483	0.741	0.466	0.916	0.643	0.302	0.525	0.494	south-southeast	7.6	No
17:00	0.485	0.739	0.469	0.913	0.643	0.303	0.526	0.494	south-southeast	8.2	No
17:10	0.484	0.740	0.469	0.915	0.644	0.303	0.526	0.493	south-southeast	8.7	No
17:20	0.483	0.741	0.468	0.917	0.645	0.305	0.525	0.493	south-southeast	8.4	No
17:30	0.485	0.742	0.469	0.916	0.643	0.305	0.525	0.492	south-southeast	9.0	No
17:40	0.483	0.741	0.468	0.917	0.644	0.304	0.525	0.494	south-southeast	8.5	No
17:50	0.483	0.744	0.469	0.918	0.644	0.304	0.525	0.494	south	7.3	No
18:00	0.482	0.743	0.467	0.917	0.645	0.306	0.524	0.495	south	6.5	No
18:10	0.483	0.743	0.467	0.916	0.643	0.305	0.525	0.496	south	4.9	No
18:20	0.483	0.741	0.468	0.918	0.645	0.303	0.525	0.496	south	5.4	No
18:30	0.482	0.740	0.469	0.920	0.644	0.303	0.524	0.495	south	5.4	No
18:40	0.484	0.740	0.467	0.919	0.641	0.304	0.525	0.496	south	5.9	No
18:50	0.484	0.739	0.468	0.918	0.645	0.303	0.525	0.495	south	5.2	No
19:00	0.484	0.745	0.468	0.918	0.643	0.303	0.525	0.496	south	6.0	No
19:10	0.483	0.743	0.469	0.917	0.644	0.305	0.525	0.495	south	6.2	No
19:20	0.486	0.742	0.471	0.921	0.645	0.305	0.525	0.495	south	5.2	No
19:30	0.486	0.744	0.469	0.918	0.645	0.303	0.525	0.495	south	5.9	No
19:40	0.486	0.743	0.470	0.917	0.645	0.304	0.526	0.494	south	5.7	No
19:50	0.483	0.742	0.471	0.919	0.646	0.303	0.525	0.496	south	5.7	No
20:00	0.485	0.743	0.469	0.920	0.646	0.304	0.526	0.496	south	5.1	No
20:10	0.486	0.744	0.471	0.920	0.646	0.304	0.526	0.495	south	4.4	No
20:20	0.487	0.741	0.470	0.919	0.645	0.304	0.526	0.494	south	4.1	No
20:30	0.486	0.743	0.470	0.917	0.647	0.304	0.525	0.496	south	3.8	No
20:40	0.485	0.742	0.469	0.919	0.646	0.304	0.526	0.495	south	3.7	No
20:50	0.484	0.742	0.469	0.918	0.647	0.303	0.526	0.495	south	4.1	No
21:00	0.484	0.744	0.469	0.917	0.645	0.303	0.527	0.495	south	4.6	No
21:10	0.484	0.741	0.469	0.917	0.645	0.305	0.525	0.495	south	4.3	No
21:20	0.487	0.743	0.470	0.918	0.644	0.303	0.526	0.495	south	4.8	No
21:30	0.485	0.744	0.467	0.916	0.644	0.304	0.527	0.494	south	5.4	No
21:40	0.485	0.743	0.469	0.916	0.646	0.304	0.526	0.494	south	5.4	No
21:50	0.486	0.743	0.470	0.919	0.646	0.305	0.526	0.494	south	5.1	No
22:00	0.486	0.742	0.469	0.920	0.646	0.305	0.527	0.494	south	5.4	No
22:10	0.484	0.743	0.469	0.918	0.645	0.305	0.526	0.496	south	5.4	No
22:20	0.484	0.744	0.470	0.919	0.645	0.304	0.526	0.497	south	5.4	No
22:30	0.485	0.745	0.470	0.920	0.647	0.305	0.527	0.496	south	4.3	No
22:40	0.485	0.743	0.468	0.921	0.645	0.303	0.526	0.494	south	4.3	No
22:50	0.485	0.743	0.469	0.918	0.646	0.304	0.527	0.496	south-southeast	5.7	No
23:00	0.484	0.745	0.470	0.920	0.647	0.304	0.527	0.494	south-southeast	5.7	No
23:10	0.484	0.743	0.471	0.919	0.646	0.303	0.526	0.495	south	5.9	No
23:20	0.485	0.744	0.470	0.916	0.646	0.304	0.527	0.495	south	5.1	No
23:30	0.485	0.743	0.469	0.919	0.644	0.303	0.526	0.495	south	4.1	No
23:40	0.484	0.744	0.470	0.919	0.646	0.304	0.527	0.495	south	4.0	No
23:50	0.484	0.743	0.469	0.918	0.644	0.304	0.525	0.496	south	4.6	No