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

○Information

○Measurement value list ： 2025/04/24(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	0.478	0.730	0.465	0.903	0.637	0.302	0.520	0.492	north-northwest	6.0	No
00:10	0.477	0.729	0.465	0.900	0.638	0.301	0.521	0.491	north-northwest	6.8	No
00:20	0.477	0.729	0.465	0.902	0.639	0.302	0.520	0.492	north-northwest	7.4	No
00:30	0.477	0.728	0.464	0.903	0.639	0.300	0.520	0.492	northwest	7.3	No
00:40	0.478	0.730	0.464	0.901	0.640	0.301	0.519	0.492	north-northwest	6.8	No
00:50	0.477	0.728	0.466	0.902	0.639	0.301	0.519	0.493	north-northwest	6.6	No
01:00	0.477	0.728	0.465	0.903	0.636	0.301	0.521	0.492	north-northwest	6.3	No
01:10	0.478	0.729	0.465	0.902	0.639	0.302	0.519	0.492	north-northwest	6.6	No
01:20	0.478	0.728	0.466	0.903	0.639	0.301	0.519	0.491	north-northwest	5.4	Yes
01:30	0.475	0.728	0.464	0.903	0.639	0.301	0.521	0.491	north	5.5	Yes
01:40	0.476	0.728	0.465	0.905	0.638	0.302	0.519	0.490	north	5.4	No
01:50	0.477	0.727	0.465	0.902	0.639	0.300	0.520	0.491	north	6.2	No
02:00	0.475	0.727	0.464	0.903	0.637	0.301	0.520	0.490	north-northwest	6.2	No
02:10	0.478	0.726	0.464	0.903	0.636	0.303	0.519	0.490	north	8.1	No
02:20	0.477	0.725	0.465	0.903	0.639	0.301	0.518	0.490	north-northwest	7.6	No
02:30	0.478	0.727	0.464	0.903	0.638	0.301	0.518	0.491	north-northwest	5.9	No
02:40	0.479	0.731	0.465	0.904	0.639	0.301	0.519	0.492	north-northwest	5.5	Yes
02:50	0.477	0.728	0.463	0.904	0.638	0.301	0.518	0.492	north-northwest	5.7	Yes
03:00	0.476	0.729	0.466	0.904	0.638	0.302	0.519	0.493	north-northwest	5.9	No
03:10	0.477	0.729	0.463	0.902	0.640	0.302	0.519	0.492	north-northwest	5.9	Yes
03:20	0.480	0.728	0.464	0.903	0.640	0.301	0.520	0.492	north-northwest	4.9	No
03:30	0.477	0.729	0.463	0.904	0.641	0.302	0.518	0.493	north-northwest	4.8	Yes
03:40	0.477	0.729	0.463	0.903	0.640	0.302	0.519	0.494	north-northwest	4.4	No
03:50	0.477	0.730	0.463	0.904	0.639	0.301	0.518	0.494	north-northwest	4.4	No
04:00	0.477	0.729	0.466	0.902	0.641	0.301	0.519	0.493	north-northwest	5.4	Yes
04:10	0.477	0.730	0.463	0.905	0.640	0.302	0.520	0.492	north-northwest	5.9	No
04:20	0.478	0.727	0.465	0.903	0.640	0.302	0.519	0.492	north-northwest	4.0	Yes
04:30	0.478	0.729	0.464	0.902	0.640	0.302	0.520	0.493	north-northwest	5.1	No
04:40	0.476	0.729	0.463	0.903	0.640	0.301	0.520	0.493	north-northwest	5.5	No
04:50	0.478	0.728	0.464	0.902	0.640	0.301	0.521	0.491	north-northwest	5.5	Yes
05:00	0.478	0.729	0.465	0.902	0.640	0.302	0.520	0.493	north-northwest	4.3	Yes
05:10	0.477	0.729	0.464	0.904	0.639	0.301	0.521	0.493	north-northwest	5.1	No
05:20	0.478	0.729	0.464	0.903	0.639	0.300	0.519	0.493	north-northwest	5.1	No
05:30	0.476	0.729	0.466	0.903	0.638	0.301	0.520	0.493	north-northwest	5.9	Yes
05:40	0.478	0.731	0.464	0.903	0.639	0.301	0.520	0.492	north-northwest	4.3	No
05:50	0.478	0.729	0.465	0.904	0.638	0.302	0.520	0.494	north-northwest	5.1	No
06:00	0.477	0.729	0.464	0.904	0.640	0.302	0.520	0.494	north-northwest	5.2	No
06:10	0.477	0.728	0.465	0.904	0.638	0.302	0.519	0.493	north-northwest	5.7	No
06:20	0.478	0.729	0.462	0.902	0.640	0.301	0.521	0.493	northwest	4.8	No
06:30	0.477	0.729	0.465	0.904	0.639	0.301	0.521	0.491	north-northwest	5.1	No
06:40	0.477	0.728	0.465	0.902	0.639	0.303	0.522	0.494	north-northwest	4.1	No
06:50	0.478	0.729	0.462	0.903	0.639	0.301	0.521	0.492	north-northwest	3.8	No
07:00	0.477	0.729	0.464	0.903	0.638	0.302	0.520	0.492	north-northwest	3.8	No
07:10	0.478	0.729	0.465	0.902	0.639	0.301	0.520	0.494	north-northwest	2.9	No
07:20	0.477	0.729	0.465	0.904	0.640	0.301	0.520	0.493	north-northwest	2.5	No
07:30	0.478	0.729	0.464	0.905	0.637	0.301	0.520	0.492	north	2.9	No
07:40	0.478	0.729	0.465	0.903	0.640	0.302	0.521	0.492	north	2.6	No
07:50	0.477	0.730	0.465	0.903	0.638	0.301	0.520	0.491	north	2.6	No
08:00	0.479	0.728	0.464	0.903	0.639	0.301	0.522	0.491	north	2.4	No
08:10	0.477	0.729	0.463	0.903	0.640	0.301	0.522	0.492	north	2.5	No
08:20	0.476	0.729	0.464	0.905	0.638	0.301	0.520	0.492	north	3.2	No
08:30	0.474	0.726	0.464	0.904	0.640	0.301	0.521	0.491	north	3.2	No
08:40	0.477	0.728	0.464	0.905	0.638	0.299	0.521	0.492	north	2.7	No
08:50	0.476	0.728	0.465	0.904	0.639	0.301	0.519	0.490	north	3.7	No
09:00	0.475	0.726	0.464	0.900	0.637	0.300	0.519	0.491	north-northeast	4.9	No
09:10	0.474	0.726	0.462	0.903	0.639	0.299	0.520	0.491	north-northeast	4.0	No
09:20	0.476	0.727	0.463	0.903	0.638	0.300	0.519	0.491	north-northeast	4.3	No
09:30	0.476	0.727	0.462	0.903	0.639	0.300	0.521	0.491	north-northeast	4.1	No
09:40	0.475	0.728	0.463	0.904	0.638	0.300	0.520	0.492	north-northeast	3.8	No
09:50	0.476	0.730	0.463	0.906	0.638	0.299	0.520	0.490	north	3.2	No
10:00	0.477	0.728	0.463	0.904	0.640	0.299	0.520	0.491	north	2.9	No
10:10	0.477	0.727	0.464	0.903	0.637	0.298	0.521	0.492	north	2.9	No
10:20	0.477	0.729	0.464	0.905	0.638	0.299	0.523	0.490	north-northeast	2.6	No
10:30	0.476	0.729	0.464	0.906	0.638	0.300	0.522	0.492	north-northeast	3.3	No
10:40	0.478	0.729	0.465	0.906	0.640	0.299	0.523	0.492	north	3.2	No
10:50	0.477	0.730	0.465	0.905	0.639	0.301	0.524	0.491	north-northeast	3.8	No
11:00	0.478	0.730	0.465	0.904	0.641	0.301	0.523	0.493	northeast	4.0	No
11:10	0.478	0.731	0.464	0.906	0.639	0.301	0.521	0.492	north-northeast	4.6	No
11:20	0.478	0.732	0.464	0.907	0.641	0.299	0.521	0.492	north-northeast	4.6	No
11:30	0.478	0.731	0.465	0.906	0.641	0.301	0.522	0.492	northeast	3.7	No
11:40	0.479	0.731	0.465	0.904	0.641	0.299	0.524	0.492	north-northeast	3.2	No
11:50	0.479	0.731	0.464	0.906	0.642	0.300	0.524	0.492	north	3.7	No
12:00	0.479	0.734	0.465	0.906	0.641	0.300	0.524	0.491	north-northeast	4.4	No
12:10	0.479	0.734	0.466	0.906	0.642	0.301	0.524	0.493	north-northeast	4.9	No
12:20	0.481	0.734	0.465	0.908	0.641	0.301	0.525	0.492	north-northeast	4.6	No
12:30	0.479	0.734	0.465	0.906	0.642	0.300	0.525	0.491	north	4.8	No
12:40	0.480	0.733	0.465	0.906	0.644	0.302	0.527	0.493	north-northeast	3.8	No
12:50	0.480	0.733	0.466	0.907	0.644	0.301	0.525	0.493	north-northeast	3.7	No
13:00	0.480	0.734	0.464	0.907	0.644	0.301	0.526	0.493	north-northeast	5.1	No
13:10	0.481	0.734	0.465	0.908	0.644	0.301	0.526	0.492	north-northeast	4.6	No
13:20	0.481	0.734	0.466	0.906	0.642	0.300	0.525	0.493	northeast	4.1	No
13:30	0.480	0.734	0.464	0.907	0.644	0.301	0.525	0.493	north-northeast	3.7	No
13:40	0.479	0.737	0.466	0.906	0.643	0.300	0.525	0.492	north-northeast	4.1	No
13:50	0.482	0.735	0.465	0.907	0.644	0.300	0.526	0.493	north-northeast	4.6	No
14:00	0.480	0.736	0.466	0.907	0.644	0.300	0.525	0.492	north-northeast	4.6	No
14:10	0.480	0.735	0.465	0.908	0.642	0.300	0.525	0.493	north-northeast	4.8	No
14:20	0.480	0.734	0.467	0.907	0.642	0.301	0.524	0.493	north-northeast	5.1	No
14:30	0.480	0.735	0.466	0.908	0.644	0.300	0.526	0.492	north	3.5	No
14:40	0.480	0.734	0.467	0.910	0.644	0.299	0.526	0.493	north-northeast	4.1	No
14:50	0.481	0.733	0.465	0.908	0.645	0.300	0.524	0.493	north-northeast	3.0	No
15:00	0.481	0.735	0.465	0.906	0.644	0.301	0.526	0.494	north-northeast	3.7	No
15:10	0.480	0.734	0.465	0.905	0.645	0.300	0.525	0.493	north-northeast	4.1	No
15:20	0.480	0.736	0.465	0.905	0.646	0.300	0.525	0.493	northeast	3.5	No
15:30	0.480	0.734	0.467	0.906	0.645	0.301	0.524	0.492	northeast	3.7	No
15:40	0.481	0.735	0.467	0.906	0.645	0.301	0.524	0.493	northeast	4.3	No
15:50	0.479	0.734	0.466	0.906	0.645	0.302	0.525	0.493	north-northeast	2.5	No
16:00	0.480	0.735	0.466	0.909	0.644	0.301	0.524	0.493	north-northeast	2.1	No
16:10	0.479	0.737	0.466	0.906	0.644	0.301	0.525	0.491	north-northeast	2.9	No
16:20	0.481	0.736	0.466	0.910	0.645	0.302	0.524	0.491	northeast	2.2	No
16:30	0.480	0.735	0.466	0.904	0.646	0.302	0.524	0.492	north-northeast	3.2	No
16:40	0.480	0.734	0.466	0.908	0.646	0.302	0.526	0.492	north	2.5	No
16:50	0.480	0.736	0.466	0.908	0.644	0.303	0.526	0.493	east-northeast	1.8	No
17:00	0.481	0.736	0.467	0.905	0.643	0.304	0.525	0.492	northeast	2.1	No
17:10	0.481	0.737	0.465	0.906	0.643	0.303	0.524	0.493	north	1.3	No
17:20	0.479	0.738	0.467	0.905	0.644	0.303	0.525	0.493	north-northeast	2.1	No
17:30	0.479	0.740	0.468	0.908	0.645	0.304	0.524	0.493	north	0.7	No
17:40	0.480	0.737	0.465	0.905	0.644	0.304	0.524	0.495	north	1.8	No
17:50	0.480	0.740	0.466	0.906	0.646	0.302	0.525	0.495	north-northeast	2.1	No
18:00	0.481	0.739	0.466	0.909	0.647	0.302	0.525	0.494	north-northeast	1.9	No
18:10	0.482	0.740	0.465	0.908	0.648	0.303	0.524	0.492	northwest	0.7	No
18:20	0.481	0.739	0.467	0.911	0.647	0.302	0.523	0.494	north	1.6	No
18:30	0.481	0.737	0.466	0.909	0.647	0.301	0.524	0.494	north-northeast	1.3	No
18:40	0.480	0.738	0.468	0.908	0.646	0.301	0.526	0.495	northeast	1.6	No
18:50	0.482	0.737	0.467	0.908	0.648	0.302	0.525	0.494	north-northwest	1.0	No
19:00	0.481	0.741	0.466	0.910	0.646	0.302	0.526	0.495	northwest	1.3	No
19:10	0.479	0.737	0.469	0.909	0.648	0.303	0.525	0.493	north	2.1	No
19:20	0.482	0.738	0.468	0.909	0.648	0.302	0.526	0.494	north-northeast	2.4	No
19:30	0.482	0.736	0.467	0.909	0.647	0.302	0.526	0.494	north-northeast	1.6	No
19:40	0.482	0.738	0.467	0.909	0.648	0.302	0.526	0.493	north	1.6	No
19:50	0.482	0.739	0.468	0.910	0.648	0.303	0.526	0.495	north	1.1	No
20:00	0.481	0.737	0.468	0.909	0.647	0.302	0.525	0.493	north-northeast	1.4	No
20:10	0.481	0.737	0.468	0.910	0.648	0.302	0.526	0.494	northeast	0.7	No
20:20	0.481	0.739	0.467	0.911	0.648	0.303	0.526	0.494	northeast	0.8	No
20:30	0.480	0.738	0.467	0.909	0.649	0.302	0.526	0.494	north-northeast	0.8	No
20:40	0.481	0.740	0.467	0.910	0.646	0.302	0.526	0.494	northeast	0.7	No
20:50	0.481	0.737	0.467	0.909	0.646	0.301	0.526	0.494	northeast	0.7	No
21:00	0.481	0.739	0.468	0.912	0.646	0.303	0.527	0.493	northeast	0.5	No
21:10	0.480	0.738	0.466	0.911	0.648	0.302	0.524	0.494	north-northwest	0.7	No
21:20	0.482	0.738	0.468	0.909	0.645	0.302	0.524	0.492	east-northeast	0.5	No
21:30	0.480	0.739	0.469	0.910	0.646	0.302	0.525	0.494	northeast	1.0	No
21:40	0.482	0.738	0.467	0.909	0.647	0.302	0.524	0.493	north-northwest	0.7	No
21:50	0.482	0.738	0.466	0.909	0.647	0.302	0.525	0.493	west	0.5	No
22:00	0.481	0.737	0.468	0.908	0.647	0.301	0.525	0.493	north-northeast	1.0	No
22:10	0.482	0.738	0.466	0.909	0.646	0.301	0.523	0.494	-	CALM	No
22:20	0.481	0.737	0.467	0.910	0.646	0.301	0.523	0.493	-	CALM	No
22:30	0.482	0.737	0.468	0.911	0.648	0.302	0.523	0.492	-	CALM	No
22:40	0.482	0.739	0.468	0.908	0.647	0.302	0.524	0.493	-	CALM	No
22:50	0.481	0.737	0.469	0.910	0.647	0.301	0.526	0.492	-	CALM	No
23:00	0.481	0.738	0.468	0.909	0.647	0.303	0.524	0.493	-	CALM	No
23:10	0.480	0.737	0.468	0.910	0.646	0.302	0.524	0.494	-	CALM	No
23:20	0.481	0.736	0.468	0.910	0.648	0.301	0.524	0.494	-	CALM	No
23:30	0.481	0.738	0.466	0.911	0.647	0.302	0.523	0.493	-	CALM	Yes
23:40	0.482	0.737	0.467	0.910	0.648	0.302	0.524	0.493	-	CALM	Yes
23:50	0.483	0.737	0.468	0.911	0.648	0.302	0.524	0.493	east-southeast	0.7	Yes