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

○Information

○Measurement value list ： 2025/08/07(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	0.500	0.734	0.464	0.902	0.646	0.298	0.516	0.486	southwest	2.6	No
00:10	0.502	0.734	0.462	0.901	0.645	0.299	0.515	0.486	southwest	1.9	No
00:20	0.502	0.734	0.463	0.901	0.643	0.300	0.515	0.487	west	1.1	No
00:30	0.503	0.731	0.461	0.902	0.644	0.299	0.515	0.486	west-northwest	1.4	No
00:40	0.500	0.733	0.463	0.901	0.646	0.297	0.516	0.487	northwest	1.4	No
00:50	0.501	0.733	0.463	0.901	0.645	0.300	0.515	0.486	northwest	0.8	No
01:00	0.501	0.734	0.464	0.903	0.645	0.299	0.515	0.485	-	CALM	No
01:10	0.502	0.735	0.463	0.903	0.645	0.298	0.516	0.486	-	CALM	No
01:20	0.502	0.735	0.464	0.902	0.646	0.299	0.515	0.485	southwest	1.2	No
01:30	0.503	0.734	0.464	0.902	0.645	0.299	0.516	0.487	south-southwest	1.2	No
01:40	0.502	0.732	0.463	0.903	0.644	0.300	0.515	0.487	south-southwest	2.0	No
01:50	0.502	0.735	0.463	0.901	0.646	0.300	0.516	0.487	south-southwest	2.2	No
02:00	0.501	0.732	0.463	0.902	0.644	0.299	0.515	0.487	south-southwest	2.3	No
02:10	0.503	0.733	0.464	0.902	0.642	0.299	0.516	0.487	south-southwest	1.7	No
02:20	0.502	0.733	0.465	0.900	0.646	0.299	0.515	0.486	south	1.9	No
02:30	0.502	0.735	0.464	0.902	0.644	0.300	0.516	0.487	south-southeast	1.3	No
02:40	0.503	0.734	0.464	0.901	0.645	0.299	0.515	0.486	south-southeast	1.6	No
02:50	0.503	0.734	0.465	0.904	0.646	0.299	0.516	0.487	south-southwest	1.6	No
03:00	0.502	0.733	0.463	0.901	0.645	0.301	0.516	0.486	west-southwest	2.4	No
03:10	0.503	0.734	0.464	0.901	0.644	0.301	0.516	0.487	southwest	1.8	No
03:20	0.501	0.733	0.463	0.902	0.645	0.300	0.516	0.486	west-southwest	1.7	No
03:30	0.503	0.733	0.464	0.904	0.646	0.301	0.515	0.487	west-northwest	1.6	No
03:40	0.503	0.734	0.463	0.904	0.645	0.299	0.516	0.485	north-northwest	1.5	No
03:50	0.502	0.734	0.465	0.904	0.646	0.298	0.515	0.488	north-northwest	1.5	No
04:00	0.503	0.733	0.465	0.902	0.646	0.299	0.516	0.486	north	1.1	No
04:10	0.502	0.734	0.465	0.902	0.645	0.300	0.516	0.486	-	CALM	No
04:20	0.503	0.735	0.464	0.902	0.647	0.298	0.514	0.488	-	CALM	No
04:30	0.503	0.735	0.465	0.903	0.646	0.299	0.515	0.487	southeast	1.3	No
04:40	0.502	0.735	0.465	0.904	0.646	0.299	0.516	0.488	southeast	1.3	No
04:50	0.503	0.735	0.466	0.904	0.648	0.300	0.517	0.487	southeast	1.7	No
05:00	0.504	0.735	0.464	0.905	0.648	0.298	0.518	0.486	southeast	1.9	No
05:10	0.502	0.734	0.465	0.904	0.647	0.299	0.517	0.488	east-southeast	1.1	No
05:20	0.503	0.734	0.464	0.903	0.645	0.300	0.517	0.486	southeast	0.8	No
05:30	0.503	0.735	0.465	0.904	0.645	0.299	0.517	0.486	south-southwest	1.1	No
05:40	0.504	0.735	0.465	0.903	0.645	0.299	0.517	0.487	southwest	0.6	No
05:50	0.504	0.735	0.465	0.903	0.645	0.299	0.516	0.487	-	CALM	Yes
06:00	0.502	0.736	0.465	0.903	0.646	0.299	0.516	0.487	north-northwest	0.6	No
06:10	0.504	0.733	0.465	0.903	0.644	0.298	0.515	0.488	north-northwest	1.5	No
06:20	0.504	0.735	0.465	0.904	0.645	0.300	0.517	0.488	west-northwest	0.9	Yes
06:30	0.503	0.735	0.465	0.902	0.646	0.300	0.516	0.487	west	0.7	Yes
06:40	0.503	0.734	0.465	0.902	0.646	0.300	0.518	0.488	northwest	0.8	No
06:50	0.503	0.735	0.465	0.903	0.646	0.300	0.517	0.487	northwest	2.0	No
07:00	0.504	0.735	0.464	0.903	0.647	0.299	0.516	0.487	northwest	3.7	Yes
07:10	0.504	0.729	0.464	0.903	0.644	0.301	0.516	0.487	west-northwest	6.2	Yes
07:20	0.503	0.729	0.465	0.903	0.647	0.300	0.515	0.488	west-northwest	5.1	Yes
07:30	0.503	0.729	0.464	0.902	0.645	0.301	0.517	0.487	west-northwest	5.9	Yes
07:40	0.501	0.729	0.463	0.904	0.646	0.299	0.517	0.487	west-northwest	6.6	Yes
07:50	0.503	0.727	0.466	0.904	0.645	0.299	0.517	0.488	northwest	3.9	Yes
08:00	0.502	0.727	0.464	0.903	0.645	0.299	0.519	0.488	northwest	3.7	Yes
08:10	0.501	0.726	0.464	0.902	0.644	0.299	0.516	0.488	west-northwest	3.2	Yes
08:20	0.501	0.728	0.462	0.903	0.645	0.300	0.515	0.487	north-northwest	1.1	Yes
08:30	0.500	0.726	0.463	0.902	0.646	0.300	0.517	0.486	southwest	3.9	Yes
08:40	0.495	0.717	0.461	0.901	0.641	0.299	0.513	0.484	west-southwest	4.4	Yes
08:50	0.493	0.716	0.460	0.896	0.638	0.298	0.512	0.483	southwest	1.8	Yes
09:00	0.492	0.714	0.462	0.894	0.638	0.299	0.510	0.484	southeast	3.5	Yes
09:10	0.496	0.716	0.464	0.896	0.638	0.299	0.512	0.484	southeast	1.9	Yes
09:20	0.496	0.717	0.463	0.895	0.639	0.299	0.513	0.484	southeast	2.7	Yes
09:30	0.497	0.716	0.462	0.893	0.636	0.299	0.512	0.484	south-southeast	3.6	No
09:40	0.494	0.714	0.461	0.895	0.635	0.299	0.510	0.483	south	3.6	No
09:50	0.494	0.716	0.460	0.895	0.635	0.297	0.510	0.484	south-southeast	3.8	No
10:00	0.492	0.715	0.461	0.893	0.635	0.296	0.511	0.483	south-southeast	4.4	Yes
10:10	0.493	0.716	0.460	0.891	0.634	0.297	0.509	0.482	south-southeast	4.9	Yes
10:20	0.493	0.714	0.459	0.892	0.633	0.296	0.511	0.481	south	4.8	No
10:30	0.492	0.715	0.457	0.891	0.633	0.295	0.511	0.481	south	5.2	Yes
10:40	0.493	0.717	0.458	0.888	0.636	0.297	0.509	0.481	south-southwest	3.1	Yes
10:50	0.492	0.715	0.457	0.890	0.637	0.297	0.509	0.482	southwest	4.9	Yes
11:00	0.494	0.715	0.457	0.891	0.636	0.298	-	0.482	southwest	9.7	Yes
11:10	0.494	0.716	0.458	0.892	0.633	0.298	-	0.482	west-southwest	12.0	Yes
11:20	0.492	0.715	0.458	0.890	0.634	0.297	-	0.483	west-southwest	9.6	Yes
11:30	0.494	0.716	0.459	0.892	0.636	0.296	-	0.482	west-southwest	8.4	Yes
11:40	0.494	0.717	0.459	0.891	0.635	0.295	-	0.483	west-southwest	5.5	Yes
11:50	0.494	0.719	0.459	0.894	0.638	0.295	-	0.483	southwest	6.2	Yes
12:00	0.493	0.717	0.459	0.893	0.635	0.296	-	0.483	west-southwest	5.9	Yes
12:10	0.493	0.719	0.460	0.893	0.636	0.296	-	0.484	west	4.9	Yes
12:20	0.493	0.719	0.459	0.894	0.638	0.297	-	0.482	northwest	4.4	Yes
12:30	0.493	0.721	0.458	0.894	0.637	0.298	-	0.483	west-northwest	5.9	Yes
12:40	0.492	0.717	0.459	0.894	0.636	0.295	-	0.484	west	5.7	Yes
12:50	0.492	0.719	0.460	0.896	0.637	0.296	-	0.484	west-southwest	5.4	No
13:00	0.494	0.721	0.460	0.894	0.637	0.296	-	0.484	west-southwest	5.1	No
13:10	0.494	0.717	0.459	0.895	0.637	0.297	-	0.484	west-southwest	5.8	No
13:20	0.494	0.720	0.460	0.893	0.638	0.297	-	0.485	west-southwest	3.7	No
13:30	0.497	0.719	0.460	0.895	0.638	0.296	-	0.485	west-southwest	1.3	No
13:40	0.495	0.719	0.461	0.894	0.639	0.296	-	0.485	west-southwest	1.6	No
13:50	0.493	0.718	0.462	0.894	0.639	0.294	-	0.484	southwest	1.8	No
14:00	0.494	0.720	0.461	0.894	0.636	0.296	-	0.485	west-southwest	3.8	No
14:10	0.496	0.721	0.460	0.893	0.639	0.294	-	0.483	southwest	1.2	No
14:20	0.496	0.719	0.461	0.894	0.638	0.295	0.513	0.485	south-southeast	2.3	No
14:30	0.496	0.720	0.461	0.893	0.637	0.296	0.512	0.485	south	2.2	No
14:40	0.496	0.720	0.460	0.895	0.638	0.297	0.513	0.484	south	2.2	No
14:50	0.495	0.721	0.462	0.895	0.639	0.297	0.513	0.485	south-southwest	2.3	No
15:00	0.498	0.721	0.463	0.895	0.638	0.297	0.513	0.485	west-southwest	2.9	No
15:10	0.496	0.718	0.461	0.892	0.638	0.298	0.514	0.486	west-southwest	2.5	No
15:20	0.496	0.721	0.461	0.894	0.638	0.298	0.515	0.485	west-southwest	5.0	No
15:30	0.499	0.721	0.462	0.893	0.639	0.296	0.514	0.485	southwest	3.9	No
15:40	0.496	0.722	0.462	0.893	0.639	0.298	0.513	0.485	southwest	3.9	No
15:50	0.498	0.721	0.462	0.896	0.638	0.297	0.514	0.486	south-southwest	3.8	No
16:00	0.497	0.723	0.463	0.895	0.640	0.297	0.514	0.485	south-southwest	3.0	No
16:10	0.497	0.725	0.465	0.895	0.640	0.296	0.514	0.486	southwest	3.3	No
16:20	0.498	0.721	0.464	0.896	0.640	0.298	0.513	0.485	southwest	3.0	No
16:30	0.498	0.723	0.464	0.896	0.639	0.297	0.513	0.486	south-southwest	2.5	No
16:40	0.500	0.724	0.464	0.896	0.639	0.298	0.513	0.486	south	3.0	No
16:50	0.499	0.724	0.462	0.895	0.638	0.296	0.513	0.484	south	3.4	No
17:00	0.499	0.724	0.463	0.893	0.641	0.298	0.514	0.484	south	4.4	No
17:10	0.500	0.725	0.465	0.898	0.640	0.298	0.514	0.485	south	3.5	No
17:20	0.497	0.726	0.464	0.894	0.640	0.297	0.513	0.485	south	3.9	No
17:30	0.499	0.725	0.464	0.895	0.641	0.297	0.515	0.486	south	4.5	No
17:40	0.499	0.725	0.463	0.895	0.639	0.298	0.515	0.487	south	4.7	No
17:50	0.498	0.726	0.464	0.895	0.640	0.298	0.515	0.486	south	4.2	No
18:00	0.498	0.726	0.463	0.897	0.640	0.298	0.514	0.484	south	3.6	No
18:10	0.498	0.725	0.463	0.896	0.640	0.298	0.515	0.485	south	3.1	No
18:20	0.498	0.726	0.464	0.897	0.640	0.298	0.516	0.486	south	2.8	No
18:30	0.499	0.727	0.464	0.897	0.643	0.299	0.515	0.487	southwest	3.1	No
18:40	0.500	0.726	0.463	0.896	0.640	0.298	0.515	0.486	west-southwest	2.2	No
18:50	0.498	0.726	0.463	0.897	0.640	0.298	0.517	0.487	southwest	3.1	No
19:00	0.497	0.725	0.462	0.899	0.642	0.298	0.514	0.485	west-southwest	2.0	No
19:10	0.498	0.724	0.464	0.896	0.642	0.299	0.515	0.487	southwest	1.8	No
19:20	0.498	0.726	0.463	0.900	0.642	0.298	0.515	0.486	south-southwest	2.5	No
19:30	0.498	0.726	0.464	0.897	0.642	0.299	0.513	0.485	south-southwest	2.6	No
19:40	0.499	0.727	0.464	0.898	0.643	0.300	0.516	0.486	south-southwest	2.9	No
19:50	0.500	0.728	0.462	0.898	0.642	0.299	0.515	0.487	southwest	2.9	No
20:00	0.498	0.727	0.465	0.899	0.641	0.299	0.515	0.488	southwest	2.6	No
20:10	0.498	0.727	0.463	0.898	0.642	0.299	0.516	0.486	south-southwest	2.3	No
20:20	0.498	0.727	0.463	0.899	0.642	0.299	0.515	0.487	southwest	2.2	No
20:30	0.496	0.727	0.464	0.898	0.641	0.299	0.515	0.486	west-southwest	3.1	No
20:40	0.502	0.727	0.465	0.899	0.643	0.298	0.515	0.486	southwest	1.6	No
20:50	0.499	0.728	0.464	0.899	0.642	0.298	0.517	0.486	southwest	3.4	No
21:00	0.500	0.727	0.463	0.899	0.642	0.299	0.516	0.488	southwest	2.7	No
21:10	0.500	0.729	0.465	0.898	0.642	0.300	0.516	0.486	southwest	2.3	No
21:20	0.498	0.727	0.464	0.899	0.642	0.298	0.516	0.486	west-southwest	1.0	No
21:30	0.498	0.727	0.464	0.898	0.641	0.299	0.516	0.484	south-southwest	1.4	No
21:40	0.498	0.728	0.464	0.899	0.642	0.299	0.516	0.486	southwest	1.2	No
21:50	0.500	0.727	0.464	0.899	0.642	0.299	0.516	0.487	south-southwest	1.8	No
22:00	0.499	0.726	0.465	0.899	0.644	0.300	0.516	0.486	west-southwest	3.5	No
22:10	0.498	0.729	0.464	0.898	0.640	0.300	0.515	0.486	west-southwest	3.7	No
22:20	0.498	0.728	0.463	0.899	0.643	0.299	0.516	0.487	west	3.1	No
22:30	0.500	0.726	0.464	0.899	0.642	0.299	0.515	0.487	west	4.5	No
22:40	0.500	0.728	0.463	0.901	0.644	0.300	0.515	0.486	west	4.2	No
22:50	0.499	0.728	0.465	0.900	0.642	0.299	0.517	0.486	west	3.8	No
23:00	0.500	0.727	0.464	0.901	0.642	0.299	0.515	0.486	west	3.7	No
23:10	0.498	0.729	0.464	0.899	0.643	0.298	0.516	0.486	west-northwest	2.7	No
23:20	0.499	0.728	0.464	0.899	0.642	0.298	0.517	0.488	west	4.5	No
23:30	0.500	0.726	0.464	0.901	0.643	0.299	0.514	0.485	west	6.6	No
23:40	0.501	0.727	0.464	0.901	0.643	0.298	0.516	0.487	west	9.0	No
23:50	0.501	0.729	0.465	0.902	0.645	0.299	0.516	0.487	west	8.3	No