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

○Information

○Measurement value list ： 2025/04/23(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	0.481	0.737	0.468	0.905	0.644	0.301	0.523	0.493	north-northwest	1.9	No
00:10	0.480	0.737	0.468	0.903	0.647	0.301	0.523	0.494	north-northwest	2.7	No
00:20	0.479	0.735	0.467	0.904	0.646	0.302	0.523	0.493	north-northwest	1.3	Yes
00:30	0.480	0.737	0.467	0.905	0.645	0.301	0.522	0.494	north-northwest	0.7	Yes
00:40	0.480	0.737	0.468	0.905	0.645	0.302	0.524	0.493	north	0.7	No
00:50	0.480	0.737	0.466	0.904	0.646	0.301	0.523	0.494	north	1.0	No
01:00	0.479	0.737	0.467	0.903	0.645	0.301	0.522	0.493	-	CALM	No
01:10	0.481	0.737	0.466	0.905	0.646	0.301	0.524	0.495	north-northwest	1.1	No
01:20	0.480	0.738	0.466	0.904	0.645	0.301	0.522	0.493	north-northeast	0.7	No
01:30	0.479	0.739	0.468	0.903	0.647	0.301	0.523	0.495	-	CALM	Yes
01:40	0.481	0.736	0.467	0.905	0.645	0.301	0.524	0.494	-	CALM	Yes
01:50	0.481	0.736	0.467	0.904	0.645	0.301	0.522	0.493	-	CALM	Yes
02:00	0.480	0.738	0.468	0.904	0.645	0.302	0.523	0.496	south	1.4	No
02:10	0.481	0.739	0.469	0.905	0.646	0.303	0.522	0.495	south-southeast	1.8	No
02:20	0.480	0.737	0.467	0.908	0.646	0.301	0.523	0.493	south-southeast	1.6	No
02:30	0.481	0.737	0.467	0.904	0.644	0.301	0.524	0.494	southeast	1.8	No
02:40	0.480	0.735	0.466	0.905	0.646	0.301	0.523	0.494	south-southeast	2.7	Yes
02:50	0.479	0.735	0.469	0.906	0.646	0.301	0.524	0.495	east-southeast	2.1	Yes
03:00	0.481	0.736	0.469	0.905	0.645	0.302	0.524	0.496	east-southeast	1.0	Yes
03:10	0.482	0.738	0.469	0.906	0.647	0.303	0.524	0.493	southeast	1.8	Yes
03:20	0.482	0.736	0.468	0.906	0.645	0.303	0.523	0.494	south-southeast	5.7	Yes
03:30	0.482	0.738	0.468	0.907	0.647	0.303	0.525	0.494	south-southeast	5.1	Yes
03:40	0.480	0.737	0.469	0.905	0.648	0.305	0.523	0.494	south-southeast	3.2	Yes
03:50	0.482	0.737	0.469	0.905	0.647	0.303	0.523	0.494	southeast	1.8	Yes
04:00	0.481	0.737	0.470	0.906	0.644	0.303	0.523	0.493	-	CALM	Yes
04:10	0.481	0.736	0.469	0.905	0.645	0.304	0.522	0.494	southeast	0.7	Yes
04:20	0.482	0.736	0.468	0.907	0.645	0.303	0.523	0.493	east-southeast	1.6	Yes
04:30	0.481	0.735	0.467	0.906	0.645	0.302	0.523	0.495	south-southeast	1.3	Yes
04:40	0.481	0.737	0.468	0.905	0.644	0.303	0.522	0.494	southeast	2.1	Yes
04:50	0.479	0.736	0.467	0.905	0.644	0.303	0.522	0.493	southeast	1.6	Yes
05:00	0.480	0.737	0.466	0.906	0.645	0.303	0.521	0.494	south-southeast	2.9	Yes
05:10	0.480	0.736	0.468	0.906	0.644	0.301	0.524	0.494	south-southeast	3.3	Yes
05:20	0.479	0.734	0.467	0.903	0.644	0.303	0.523	0.494	south-southwest	2.9	Yes
05:30	0.481	0.736	0.467	0.905	0.644	0.303	0.523	0.492	south	3.8	Yes
05:40	0.478	0.735	0.467	0.904	0.644	0.303	0.522	0.494	south	6.0	Yes
05:50	0.479	0.734	0.466	0.905	0.644	0.302	0.522	0.494	south	7.9	Yes
06:00	0.480	0.735	0.466	0.905	0.643	0.302	0.522	0.493	south	7.9	Yes
06:10	0.481	0.735	0.467	0.904	0.642	0.302	0.521	0.494	south	6.2	Yes
06:20	0.479	0.734	0.468	0.903	0.644	0.302	0.521	0.494	south	6.5	Yes
06:30	0.481	0.734	0.467	0.905	0.643	0.302	0.522	0.496	south	5.7	Yes
06:40	0.479	0.733	0.468	0.905	0.643	0.303	0.521	0.492	south	6.3	Yes
06:50	0.481	0.732	0.466	0.903	0.643	0.303	0.522	0.492	south	6.8	Yes
07:00	0.480	0.731	0.467	0.904	0.641	0.303	0.522	0.495	south-southeast	6.5	Yes
07:10	0.480	0.732	0.466	0.903	0.643	0.303	0.522	0.493	south	6.6	Yes
07:20	0.481	0.729	0.466	0.903	0.641	0.303	0.522	0.494	south	6.5	Yes
07:30	0.479	0.730	0.466	0.903	0.642	0.304	0.521	0.494	south	7.0	Yes
07:40	0.480	0.731	0.466	0.904	0.641	0.302	0.520	0.493	south	6.3	Yes
07:50	0.478	0.732	0.466	0.902	0.639	0.303	0.521	0.493	south	5.4	Yes
08:00	0.479	0.730	0.465	0.903	0.640	0.303	0.521	0.493	south	7.4	Yes
08:10	0.478	0.729	0.464	0.902	0.640	0.303	0.523	0.492	south	7.0	Yes
08:20	0.480	0.728	0.465	0.904	0.639	0.302	0.522	0.494	south	7.6	Yes
08:30	0.479	0.730	0.466	0.901	0.639	0.303	0.522	0.491	south-southeast	6.8	Yes
08:40	0.479	0.728	0.465	0.901	0.637	0.302	0.521	0.493	south	6.3	Yes
08:50	0.479	0.728	0.464	0.901	0.637	0.301	0.522	0.491	south	7.6	Yes
09:00	0.478	0.728	0.465	0.904	0.639	0.303	0.522	0.490	south	7.7	Yes
09:10	0.478	0.726	0.464	0.899	0.638	0.303	0.521	0.491	south	8.1	Yes
09:20	0.477	0.728	0.463	0.903	0.638	0.303	0.521	0.492	south	6.5	Yes
09:30	0.477	0.726	0.463	0.901	0.640	0.301	0.520	0.492	south	6.3	Yes
09:40	0.479	0.728	0.465	0.903	0.641	0.303	0.522	0.491	south-southeast	6.8	Yes
09:50	0.478	0.726	0.465	0.902	0.640	0.302	0.521	0.492	south-southeast	6.2	Yes
10:00	0.477	0.726	0.463	0.901	0.640	0.301	0.521	0.492	south-southeast	7.0	Yes
10:10	0.477	0.726	0.465	0.901	0.638	0.299	0.521	0.490	south-southeast	7.0	Yes
10:20	0.476	0.726	0.464	0.900	0.636	0.302	0.521	0.491	south-southeast	7.0	Yes
10:30	0.476	0.725	0.465	0.899	0.637	0.302	0.520	0.492	south	6.8	Yes
10:40	0.477	0.726	0.465	0.902	0.635	0.301	0.521	0.492	south-southeast	7.1	Yes
10:50	0.477	0.727	0.463	0.903	0.636	0.301	0.521	0.489	south-southeast	6.5	Yes
11:00	0.475	0.725	0.464	0.901	0.636	0.300	0.523	0.489	south	7.1	Yes
11:10	0.476	0.728	0.464	0.902	0.633	0.299	0.520	0.492	south	8.4	Yes
11:20	0.476	0.724	0.463	0.903	0.635	0.301	0.521	0.490	south-southeast	6.8	Yes
11:30	0.475	0.724	0.462	0.900	0.635	0.300	0.520	0.490	south-southeast	7.3	Yes
11:40	0.477	0.724	0.462	0.901	0.635	0.299	0.520	0.490	south-southeast	7.0	Yes
11:50	0.478	0.724	0.462	0.901	0.636	0.301	0.521	0.490	south-southeast	6.2	Yes
12:00	0.474	0.726	0.462	0.902	0.635	0.301	0.521	0.490	south-southeast	6.6	Yes
12:10	0.476	0.723	0.463	0.901	0.637	0.299	0.521	0.489	south-southeast	7.0	Yes
12:20	0.477	0.722	0.462	0.902	0.634	0.301	0.521	0.489	south-southeast	8.5	Yes
12:30	0.475	0.723	0.462	0.902	0.638	0.300	0.521	0.489	south-southeast	7.7	Yes
12:40	0.476	0.723	0.463	0.902	0.633	0.300	0.523	0.490	south-southeast	7.1	Yes
12:50	0.476	0.722	0.462	0.903	0.634	0.301	0.521	0.489	south-southeast	7.1	Yes
13:00	0.475	0.722	0.462	0.900	0.634	0.301	0.521	0.489	south-southeast	7.6	Yes
13:10	0.476	0.721	0.463	0.899	0.634	0.300	0.521	0.489	southeast	6.6	Yes
13:20	0.475	0.721	0.463	0.900	0.635	0.299	0.520	0.488	south-southeast	6.8	Yes
13:30	0.477	0.724	0.462	0.902	0.637	0.299	0.522	0.491	south-southeast	8.4	Yes
13:40	0.476	0.721	0.463	0.903	0.634	0.301	0.521	0.491	south	8.7	Yes
13:50	0.476	0.723	0.461	0.901	0.634	0.301	0.523	0.490	south-southeast	7.6	Yes
14:00	0.474	0.722	0.464	0.903	0.634	0.300	0.522	0.490	south-southeast	9.0	No
14:10	0.476	0.724	0.462	0.900	0.636	0.299	0.522	0.490	south-southeast	7.6	Yes
14:20	0.474	0.721	0.461	0.901	0.636	0.300	0.524	0.490	south-southeast	8.2	No
14:30	0.475	0.723	0.461	0.903	0.637	0.300	0.522	0.490	south	8.2	No
14:40	0.474	0.723	0.461	0.901	0.637	0.299	0.523	0.490	south-southeast	7.6	Yes
14:50	0.475	0.723	0.460	0.903	0.635	0.300	0.523	0.489	south-southeast	6.6	Yes
15:00	0.474	0.724	0.462	0.900	0.637	0.300	0.523	0.490	south-southeast	6.2	Yes
15:10	0.476	0.724	0.459	0.901	0.636	0.299	0.522	0.490	south-southeast	6.8	Yes
15:20	0.475	0.725	0.460	0.900	0.636	0.299	0.522	0.490	south-southeast	6.3	Yes
15:30	0.475	0.724	0.461	0.902	0.637	0.300	0.521	0.491	south-southeast	6.0	Yes
15:40	0.474	0.725	0.462	0.899	0.637	0.300	0.521	0.488	south-southeast	5.7	Yes
15:50	0.475	0.725	0.461	0.903	0.636	0.299	0.523	0.491	south-southeast	5.7	Yes
16:00	0.476	0.725	0.461	0.901	0.634	0.300	0.521	0.490	south-southeast	4.9	Yes
16:10	0.475	0.725	0.461	0.902	0.635	0.301	0.522	0.490	south-southeast	5.5	No
16:20	0.477	0.726	0.462	0.903	0.636	0.298	0.521	0.489	south-southeast	4.6	No
16:30	0.477	0.728	0.462	0.901	0.637	0.300	0.521	0.490	south-southeast	5.7	Yes
16:40	0.475	0.726	0.463	0.903	0.636	0.302	0.521	0.491	south-southeast	5.7	Yes
16:50	0.475	0.725	0.464	0.900	0.636	0.299	0.522	0.490	south-southeast	6.0	Yes
17:00	0.477	0.726	0.464	0.903	0.637	0.299	0.521	0.489	south-southeast	5.5	Yes
17:10	0.476	0.724	0.464	0.900	0.637	0.300	0.522	0.490	south-southeast	5.7	Yes
17:20	0.474	0.724	0.463	0.904	0.636	0.299	0.521	0.489	south-southeast	5.2	No
17:30	0.475	0.724	0.464	0.903	0.634	0.299	0.521	0.490	south-southeast	5.1	No
17:40	0.476	0.725	0.464	0.903	0.636	0.300	0.522	0.489	southeast	4.8	No
17:50	0.476	0.727	0.464	0.902	0.637	0.300	0.521	0.491	south-southeast	5.1	No
18:00	0.477	0.727	0.463	0.903	0.637	0.300	0.521	0.490	southeast	5.1	No
18:10	0.476	0.726	0.464	0.903	0.639	0.300	0.520	0.490	southeast	5.4	No
18:20	0.475	0.727	0.464	0.901	0.637	0.301	0.521	0.490	southeast	4.9	No
18:30	0.477	0.727	0.464	0.902	0.638	0.301	0.521	0.491	south-southeast	3.3	No
18:40	0.476	0.727	0.465	0.902	0.637	0.299	0.520	0.491	south-southeast	2.7	No
18:50	0.478	0.731	0.463	0.903	0.637	0.301	0.521	0.491	south-southeast	2.4	No
19:00	0.476	0.729	0.465	0.901	0.636	0.301	0.520	0.491	south-southeast	2.5	No
19:10	0.478	0.730	0.465	0.902	0.637	0.300	0.521	0.490	southeast	1.8	No
19:20	0.475	0.727	0.464	0.903	0.637	0.302	0.523	0.491	south	0.8	No
19:30	0.476	0.727	0.464	0.902	0.637	0.301	0.521	0.492	-	CALM	No
19:40	0.476	0.729	0.465	0.903	0.638	0.302	0.521	0.490	northwest	1.0	No
19:50	0.477	0.729	0.464	0.902	0.639	0.301	0.520	0.491	northwest	1.6	No
20:00	0.477	0.729	0.463	0.902	0.639	0.301	0.521	0.490	north-northwest	3.2	No
20:10	0.478	0.728	0.463	0.903	0.640	0.302	0.521	0.490	north-northwest	3.7	No
20:20	0.476	0.730	0.464	0.903	0.639	0.304	0.521	0.491	north-northwest	4.8	No
20:30	0.477	0.729	0.464	0.904	0.640	0.300	0.522	0.490	north-northwest	4.3	No
20:40	0.476	0.728	0.464	0.902	0.638	0.301	0.520	0.491	north-northwest	4.9	No
20:50	0.477	0.728	0.465	0.902	0.640	0.301	0.519	0.489	north-northwest	5.2	No
21:00	0.476	0.731	0.464	0.901	0.640	0.301	0.521	0.490	north-northwest	4.8	No
21:10	0.476	0.727	0.465	0.904	0.639	0.301	0.519	0.490	north-northwest	4.8	No
21:20	0.478	0.727	0.464	0.904	0.637	0.300	0.521	0.492	north-northwest	4.3	No
21:30	0.476	0.728	0.464	0.904	0.638	0.302	0.520	0.492	north-northwest	4.6	No
21:40	0.477	0.728	0.464	0.901	0.639	0.301	0.521	0.491	north-northwest	5.7	No
21:50	0.477	0.729	0.462	0.902	0.637	0.301	0.519	0.491	northwest	5.7	No
22:00	0.477	0.729	0.464	0.904	0.638	0.301	0.521	0.491	north-northwest	6.0	No
22:10	0.478	0.729	0.465	0.902	0.638	0.302	0.520	0.492	north-northwest	4.6	No
22:20	0.477	0.730	0.464	0.901	0.639	0.303	0.520	0.492	north-northwest	5.4	No
22:30	0.477	0.729	0.466	0.902	0.639	0.301	0.520	0.491	north-northwest	6.0	No
22:40	0.478	0.730	0.465	0.903	0.638	0.300	0.521	0.491	north-northwest	5.9	No
22:50	0.476	0.729	0.465	0.904	0.637	0.301	0.521	0.491	north-northwest	5.7	No
23:00	0.477	0.728	0.464	0.902	0.637	0.301	0.521	0.490	north-northwest	5.1	No
23:10	0.476	0.728	0.466	0.904	0.638	0.299	0.521	0.489	north-northwest	4.8	No
23:20	0.477	0.728	0.464	0.903	0.638	0.301	0.519	0.492	north-northwest	5.5	No
23:30	0.477	0.729	0.464	0.902	0.638	0.302	0.520	0.491	north-northwest	6.2	No
23:40	0.477	0.730	0.464	0.904	0.637	0.302	0.520	0.492	north-northwest	5.7	No
23:50	0.477	0.729	0.463	0.901	0.640	0.302	0.521	0.491	north-northwest	5.9	No