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

○Information

○Measurement value list ： 2025/06/28(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	0.477	0.726	0.464	0.877	0.632	0.300	0.511	0.484	west-northwest	6.2	No
00:10	0.477	0.726	0.464	0.877	0.631	0.300	0.511	0.484	west-northwest	5.4	No
00:20	0.479	0.726	0.464	0.878	0.634	0.300	0.511	0.485	northwest	7.1	No
00:30	0.479	0.727	0.463	0.878	0.633	0.300	0.512	0.484	west-northwest	6.7	No
00:40	0.478	0.726	0.464	0.878	0.631	0.300	0.512	0.485	west-northwest	5.7	No
00:50	0.477	0.726	0.464	0.878	0.631	0.299	0.510	0.485	northwest	4.4	No
01:00	0.478	0.727	0.464	0.876	0.632	0.299	0.512	0.485	northwest	4.9	No
01:10	0.477	0.728	0.465	0.878	0.632	0.298	0.513	0.484	northwest	5.4	No
01:20	0.476	0.725	0.464	0.879	0.632	0.299	0.511	0.484	northwest	5.8	No
01:30	0.477	0.726	0.465	0.879	0.630	0.298	0.511	0.484	west-northwest	6.1	No
01:40	0.476	0.727	0.464	0.878	0.631	0.300	0.512	0.486	west-northwest	4.9	No
01:50	0.479	0.727	0.463	0.875	0.632	0.298	0.512	0.485	west-northwest	4.3	No
02:00	0.478	0.726	0.465	0.877	0.632	0.299	0.511	0.484	west-northwest	4.5	No
02:10	0.477	0.727	0.464	0.878	0.633	0.299	0.512	0.486	west-northwest	3.9	No
02:20	0.478	0.725	0.464	0.877	0.632	0.299	0.512	0.486	west-northwest	3.8	No
02:30	0.477	0.725	0.465	0.877	0.632	0.300	0.511	0.485	west-northwest	2.9	No
02:40	0.478	0.724	0.465	0.879	0.633	0.301	0.511	0.486	west	2.5	No
02:50	0.477	0.725	0.465	0.878	0.635	0.299	0.512	0.485	west	2.3	No
03:00	0.477	0.726	0.464	0.879	0.632	0.300	0.512	0.485	west-southwest	2.2	No
03:10	0.477	0.726	0.464	0.878	0.630	0.298	0.511	0.485	west-northwest	1.6	No
03:20	0.478	0.726	0.464	0.877	0.631	0.299	0.512	0.486	north-northwest	0.9	No
03:30	0.477	0.725	0.464	0.878	0.631	0.300	0.512	0.485	northwest	3.4	No
03:40	0.477	0.727	0.464	0.878	0.632	0.299	0.511	0.485	west-northwest	6.3	No
03:50	0.477	0.725	0.464	0.879	0.630	0.299	0.511	0.485	west-northwest	8.0	No
04:00	0.478	0.725	0.465	0.877	0.632	0.300	0.512	0.486	west-northwest	6.5	No
04:10	0.478	0.726	0.464	0.879	0.632	0.300	0.511	0.485	west-northwest	5.7	No
04:20	0.477	0.726	0.464	0.877	0.631	0.299	0.512	0.486	west-northwest	4.7	No
04:30	0.477	0.728	0.465	0.878	0.632	0.299	0.511	0.486	west-northwest	5.2	No
04:40	0.478	0.727	0.465	0.878	0.632	0.299	0.513	0.484	west-northwest	5.0	No
04:50	0.477	0.726	0.464	0.877	0.633	0.300	0.511	0.484	west-northwest	5.3	No
05:00	0.477	0.728	0.464	0.882	0.632	0.299	0.513	0.485	northwest	5.4	No
05:10	0.478	0.726	0.465	0.878	0.633	0.299	0.512	0.486	northwest	4.5	No
05:20	0.479	0.728	0.464	0.877	0.633	0.299	0.511	0.486	north-northwest	3.5	No
05:30	0.477	0.727	0.464	0.879	0.632	0.299	0.512	0.486	north-northwest	2.7	No
05:40	0.479	0.726	0.466	0.877	0.633	0.300	0.510	0.484	north-northwest	2.3	No
05:50	0.478	0.726	0.464	0.879	0.632	0.298	0.512	0.485	north-northwest	2.8	No
06:00	0.477	0.727	0.464	0.879	0.630	0.300	0.511	0.486	northwest	3.8	No
06:10	0.477	0.725	0.463	0.877	0.631	0.298	0.513	0.485	northwest	4.2	No
06:20	0.476	0.727	0.464	0.879	0.632	0.300	0.510	0.486	west-northwest	3.6	No
06:30	0.477	0.727	0.464	0.878	0.631	0.299	0.513	0.486	northwest	3.0	No
06:40	0.476	0.727	0.464	0.880	0.631	0.299	0.512	0.485	northwest	1.0	No
06:50	0.476	0.725	0.463	0.876	0.631	0.298	0.512	0.487	northwest	1.8	No
07:00	0.476	0.726	0.465	0.880	0.632	0.300	0.512	0.486	northwest	2.3	No
07:10	0.476	0.725	0.464	0.877	0.631	0.298	0.511	0.485	northwest	3.1	No
07:20	0.475	0.726	0.464	0.877	0.632	0.299	0.511	0.485	northwest	3.7	No
07:30	0.477	0.725	0.464	0.877	0.632	0.299	0.512	0.486	northwest	2.7	No
07:40	0.475	0.724	0.464	0.877	0.632	0.298	0.512	0.486	west-northwest	2.2	No
07:50	0.476	0.726	0.463	0.880	0.630	0.299	0.511	0.484	north-northwest	2.1	No
08:00	0.475	0.726	0.464	0.879	0.632	0.298	0.513	0.486	northwest	1.2	No
08:10	0.477	0.728	0.463	0.878	0.631	0.298	0.511	0.484	west	1.6	No
08:20	0.476	0.730	0.464	0.881	0.631	0.300	0.511	0.486	north-northwest	1.0	No
08:30	0.477	0.728	0.463	0.879	0.633	0.298	0.512	0.486	north-northwest	2.3	No
08:40	0.476	0.727	0.465	0.880	0.634	0.299	0.510	0.485	north-northwest	1.1	No
08:50	0.476	0.729	0.464	0.881	0.633	0.298	0.511	0.485	east	1.8	No
09:00	0.476	0.729	0.465	0.879	0.633	0.299	0.511	0.483	east	3.0	No
09:10	0.475	0.731	0.466	0.878	0.633	0.298	0.510	0.484	east	2.5	No
09:20	0.477	0.729	0.466	0.881	0.634	0.298	0.512	0.485	northeast	1.6	No
09:30	0.477	0.728	0.464	0.879	0.634	0.299	0.510	0.483	east	2.3	No
09:40	0.478	0.731	0.465	0.880	0.633	0.299	0.512	0.484	east-northeast	2.5	No
09:50	0.476	0.729	0.464	0.880	0.633	0.300	0.512	0.484	east	2.9	No
10:00	0.476	0.729	0.465	0.880	0.634	0.299	0.511	0.484	east	2.5	No
10:10	0.479	0.732	0.463	0.880	0.633	0.298	0.511	0.484	east-southeast	2.9	No
10:20	0.478	0.731	0.464	0.881	0.635	0.300	0.511	0.485	east-southeast	3.2	No
10:30	0.480	0.729	0.465	0.881	0.635	0.300	0.512	0.484	east	3.4	No
10:40	0.479	0.729	0.464	0.881	0.634	0.300	0.511	0.484	southeast	3.5	No
10:50	0.480	0.729	0.464	0.881	0.634	0.298	0.512	0.485	east-southeast	2.8	No
11:00	0.480	0.731	0.465	0.882	0.634	0.299	0.513	0.486	east-southeast	3.0	No
11:10	0.480	0.729	0.465	0.881	0.634	0.300	0.513	0.486	east-southeast	3.0	No
11:20	0.480	0.730	0.464	0.882	0.635	0.300	0.512	0.485	east-southeast	3.0	No
11:30	0.480	0.731	0.465	0.880	0.635	0.300	0.513	0.485	east-southeast	3.0	No
11:40	0.480	0.733	0.464	0.880	0.636	0.300	0.512	0.486	east-southeast	3.1	No
11:50	0.480	0.732	0.464	0.880	0.637	0.300	0.512	0.485	southeast	2.8	No
12:00	0.481	0.734	0.465	0.881	0.636	0.298	0.513	0.485	east	2.9	No
12:10	0.480	0.733	0.465	0.881	0.637	0.299	0.513	0.486	east	2.9	No
12:20	0.479	0.732	0.466	0.882	0.635	0.300	0.513	0.485	east-southeast	2.7	No
12:30	0.481	0.733	0.466	0.881	0.637	0.300	0.513	0.484	southeast	2.6	No
12:40	0.481	0.734	0.465	0.881	0.637	0.299	0.512	0.485	east	3.0	No
12:50	0.482	0.734	0.466	0.881	0.639	0.299	0.513	0.485	southeast	2.2	No
13:00	0.482	0.734	0.466	0.883	0.637	0.300	0.511	0.485	east-southeast	2.7	No
13:10	0.482	0.736	0.464	0.881	0.640	0.300	0.513	0.486	east-southeast	2.6	No
13:20	0.481	0.735	0.465	0.883	0.637	0.300	0.513	0.486	east-southeast	2.4	No
13:30	0.482	0.733	0.465	0.883	0.639	0.299	0.512	0.486	southeast	2.4	No
13:40	0.482	0.736	0.466	0.884	0.638	0.301	0.513	0.485	east-southeast	3.0	No
13:50	0.484	0.735	0.467	0.883	0.641	0.300	0.513	0.485	south-southeast	1.8	No
14:00	0.482	0.735	0.467	0.886	0.638	0.300	0.515	0.486	southeast	1.0	No
14:10	0.482	0.736	0.466	0.885	0.639	0.301	0.512	0.486	east	2.2	No
14:20	0.482	0.736	0.467	0.884	0.639	0.300	0.513	0.485	east	3.1	No
14:30	0.482	0.737	0.467	0.885	0.639	0.301	0.514	0.487	east	3.6	No
14:40	0.481	0.736	0.467	0.884	0.640	0.300	0.513	0.487	east	2.5	No
14:50	0.483	0.736	0.467	0.886	0.640	0.301	0.513	0.488	east	3.4	No
15:00	0.482	0.736	0.467	0.885	0.640	0.301	0.514	0.487	east-southeast	2.1	No
15:10	0.483	0.735	0.467	0.886	0.640	0.300	0.514	0.488	southeast	2.5	No
15:20	0.482	0.736	0.466	0.886	0.641	0.302	0.513	0.487	southeast	3.2	No
15:30	0.482	0.738	0.466	0.886	0.642	0.299	0.513	0.487	east	3.2	No
15:40	0.483	0.736	0.465	0.887	0.641	0.300	0.513	0.489	east-southeast	2.7	No
15:50	0.482	0.738	0.467	0.888	0.640	0.300	0.513	0.486	southeast	2.6	No
16:00	0.482	0.737	0.467	0.885	0.640	0.299	0.514	0.486	south-southeast	2.1	No
16:10	0.482	0.737	0.466	0.887	0.639	0.299	0.513	0.485	southeast	2.3	No
16:20	0.481	0.737	0.466	0.884	0.640	0.300	0.513	0.484	east-southeast	2.0	No
16:30	0.483	0.738	0.466	0.887	0.639	0.301	0.512	0.484	south-southeast	2.0	No
16:40	0.483	0.736	0.465	0.887	0.640	0.299	0.514	0.485	southeast	1.7	No
16:50	0.482	0.736	0.465	0.887	0.640	0.300	0.513	0.485	southeast	1.9	No
17:00	0.482	0.738	0.467	0.889	0.641	0.299	0.513	0.485	southeast	2.7	No
17:10	0.482	0.738	0.466	0.889	0.641	0.300	0.513	0.485	southeast	2.6	No
17:20	0.482	0.738	0.466	0.887	0.641	0.299	0.514	0.485	east-southeast	2.4	No
17:30	0.482	0.737	0.467	0.887	0.642	0.299	0.513	0.485	east-southeast	2.8	No
17:40	0.483	0.737	0.465	0.887	0.644	0.299	0.513	0.486	east-southeast	2.9	No
17:50	0.483	0.737	0.466	0.887	0.642	0.301	0.513	0.485	east-southeast	2.4	No
18:00	0.483	0.738	0.466	0.888	0.641	0.301	0.513	0.486	southeast	2.5	No
18:10	0.483	0.736	0.467	0.889	0.641	0.300	0.512	0.486	southeast	1.9	No
18:20	0.483	0.737	0.466	0.888	0.642	0.299	0.513	0.485	east-southeast	2.3	No
18:30	0.484	0.735	0.465	0.887	0.644	0.299	0.512	0.486	east-southeast	2.0	No
18:40	0.481	0.735	0.465	0.887	0.645	0.298	0.512	0.487	east-southeast	2.6	No
18:50	0.482	0.736	0.465	0.888	0.643	0.300	0.512	0.486	east-southeast	2.1	No
19:00	0.483	0.737	0.466	0.887	0.645	0.301	0.514	0.485	east-southeast	2.2	No
19:10	0.482	0.737	0.466	0.887	0.644	0.300	0.514	0.486	east-southeast	1.7	No
19:20	0.483	0.738	0.465	0.887	0.645	0.300	0.513	0.487	east-southeast	1.8	No
19:30	0.484	0.739	0.466	0.890	0.644	0.299	0.512	0.485	east-southeast	1.4	No
19:40	0.484	0.740	0.466	0.888	0.643	0.301	0.513	0.487	southeast	1.5	No
19:50	0.483	0.738	0.466	0.887	0.643	0.300	0.514	0.485	east-southeast	1.9	No
20:00	0.484	0.739	0.466	0.889	0.644	0.301	0.514	0.484	southeast	1.6	No
20:10	0.485	0.741	0.467	0.889	0.643	0.301	0.513	0.486	southeast	2.0	No
20:20	0.485	0.740	0.469	0.888	0.642	0.300	0.514	0.486	southeast	2.6	No
20:30	0.484	0.739	0.466	0.888	0.644	0.301	0.514	0.486	south-southeast	1.9	No
20:40	0.483	0.739	0.466	0.889	0.644	0.300	0.514	0.487	south-southeast	1.7	No
20:50	0.483	0.738	0.468	0.891	0.643	0.301	0.514	0.486	south	2.6	No
21:00	0.483	0.740	0.469	0.890	0.642	0.302	0.515	0.487	south-southeast	2.2	No
21:10	0.483	0.739	0.468	0.890	0.643	0.302	0.514	0.486	south	2.0	No
21:20	0.483	0.737	0.468	0.891	0.643	0.301	0.514	0.485	south-southeast	2.3	No
21:30	0.483	0.740	0.469	0.890	0.644	0.301	0.514	0.487	south	2.0	No
21:40	0.483	0.738	0.468	0.891	0.642	0.301	0.514	0.487	south	2.3	No
21:50	0.483	0.738	0.469	0.890	0.644	0.302	0.515	0.486	south-southeast	2.3	No
22:00	0.484	0.739	0.468	0.891	0.645	0.301	0.514	0.485	south-southeast	2.7	No
22:10	0.484	0.740	0.466	0.891	0.643	0.301	0.514	0.486	south-southeast	2.1	No
22:20	0.485	0.737	0.468	0.892	0.644	0.301	0.513	0.487	south	2.7	No
22:30	0.483	0.738	0.467	0.893	0.645	0.302	0.514	0.486	south	3.5	No
22:40	0.484	0.737	0.469	0.891	0.644	0.303	0.514	0.487	south-southeast	3.1	No
22:50	0.484	0.738	0.467	0.891	0.645	0.302	0.515	0.487	south	2.9	No
23:00	0.482	0.739	0.467	0.891	0.643	0.301	0.514	0.488	south	2.5	No
23:10	0.483	0.738	0.470	0.891	0.643	0.300	0.515	0.487	south	2.5	No
23:20	0.484	0.739	0.467	0.890	0.644	0.302	0.515	0.487	south-southeast	3.4	No
23:30	0.485	0.738	0.467	0.892	0.643	0.302	0.512	0.487	south-southeast	4.0	No
23:40	0.484	0.739	0.468	0.891	0.644	0.302	0.515	0.488	south-southeast	3.9	No
23:50	0.485	0.737	0.469	0.892	0.643	0.301	0.515	0.488	south	3.5	No