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

○Information

○Measurement value list ： 2025/08/14(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	0.491	0.722	0.459	0.873	0.633	0.296	0.507	0.483	west-northwest	1.5	No
00:10	0.493	0.722	0.460	0.874	0.630	0.295	0.509	0.483	northwest	1.3	No
00:20	0.491	0.724	0.459	0.874	0.633	0.295	0.507	0.481	northwest	0.9	No
00:30	0.490	0.724	0.459	0.874	0.630	0.296	0.508	0.481	northwest	1.1	No
00:40	0.492	0.723	0.460	0.872	0.631	0.296	0.508	0.482	west-northwest	1.5	No
00:50	0.491	0.725	0.460	0.873	0.633	0.295	0.510	0.482	north-northwest	1.1	No
01:00	0.491	0.723	0.459	0.875	0.634	0.296	0.508	0.483	northwest	1.5	No
01:10	0.492	0.723	0.458	0.875	0.631	0.296	0.507	0.483	northwest	1.8	No
01:20	0.492	0.724	0.458	0.873	0.631	0.297	0.509	0.481	northwest	1.6	No
01:30	0.492	0.721	0.460	0.873	0.633	0.296	0.508	0.482	northwest	1.7	No
01:40	0.490	0.722	0.458	0.875	0.633	0.295	0.508	0.483	northwest	1.5	No
01:50	0.490	0.724	0.460	0.873	0.631	0.294	0.508	0.482	northwest	1.4	No
02:00	0.492	0.724	0.458	0.877	0.632	0.296	0.510	0.482	west-northwest	1.3	No
02:10	0.490	0.722	0.461	0.875	0.633	0.294	0.509	0.481	west-northwest	1.7	No
02:20	0.490	0.723	0.460	0.875	0.633	0.296	0.508	0.482	west-northwest	1.4	No
02:30	0.490	0.725	0.459	0.873	0.633	0.295	0.509	0.481	west-northwest	1.2	No
02:40	0.489	0.722	0.459	0.874	0.632	0.295	0.507	0.483	northwest	0.8	No
02:50	0.491	0.722	0.459	0.875	0.631	0.296	0.509	0.483	northwest	1.0	No
03:00	0.492	0.725	0.459	0.874	0.632	0.294	0.508	0.482	west	2.0	No
03:10	0.491	0.722	0.460	0.874	0.631	0.296	0.508	0.483	west-northwest	1.5	No
03:20	0.491	0.722	0.458	0.874	0.629	0.296	0.508	0.483	west-northwest	1.2	No
03:30	0.490	0.722	0.459	0.875	0.632	0.295	0.507	0.483	west-northwest	0.9	No
03:40	0.492	0.723	0.458	0.875	0.632	0.295	0.509	0.481	west-northwest	0.8	No
03:50	0.491	0.723	0.460	0.875	0.632	0.295	0.508	0.483	west	1.6	No
04:00	0.491	0.722	0.459	0.875	0.632	0.295	0.509	0.484	west	1.1	No
04:10	0.491	0.720	0.458	0.875	0.631	0.296	0.509	0.481	west-northwest	0.8	No
04:20	0.490	0.724	0.460	0.874	0.632	0.295	0.508	0.482	west	1.0	No
04:30	0.489	0.721	0.458	0.874	0.632	0.296	0.507	0.482	west-northwest	0.9	No
04:40	0.492	0.723	0.460	0.874	0.632	0.296	0.507	0.483	-	CALM	No
04:50	0.490	0.723	0.459	0.874	0.631	0.296	0.509	0.483	north-northwest	0.6	No
05:00	0.491	0.723	0.459	0.874	0.632	0.295	0.508	0.482	-	CALM	No
05:10	0.492	0.721	0.458	0.875	0.632	0.295	0.507	0.482	-	CALM	No
05:20	0.490	0.723	0.459	0.876	0.632	0.295	0.508	0.482	-	CALM	No
05:30	0.492	0.723	0.460	0.875	0.632	0.296	0.507	0.482	-	CALM	No
05:40	0.490	0.722	0.459	0.875	0.633	0.295	0.508	0.483	west	0.7	No
05:50	0.490	0.722	0.459	0.874	0.631	0.297	0.508	0.483	west-southwest	0.7	No
06:00	0.493	0.722	0.460	0.875	0.632	0.295	0.508	0.481	west-southwest	0.6	No
06:10	0.491	0.722	0.460	0.877	0.633	0.295	0.509	0.483	west-southwest	1.1	No
06:20	0.491	0.724	0.458	0.875	0.633	0.295	0.508	0.483	-	CALM	No
06:30	0.491	0.722	0.459	0.875	0.631	0.297	0.508	0.484	southwest	0.6	No
06:40	0.492	0.722	0.459	0.875	0.630	0.294	0.508	0.483	southwest	1.2	No
06:50	0.490	0.724	0.459	0.876	0.632	0.295	0.508	0.482	west-southwest	1.0	No
07:00	0.489	0.721	0.459	0.874	0.632	0.295	0.509	0.483	southwest	0.8	No
07:10	0.490	0.722	0.460	0.875	0.630	0.294	0.509	0.483	south-southwest	1.0	No
07:20	0.491	0.722	0.459	0.874	0.630	0.296	0.507	0.483	south	1.4	No
07:30	0.489	0.722	0.458	0.873	0.630	0.294	0.508	0.482	south	0.9	No
07:40	0.490	0.722	0.459	0.874	0.631	0.294	0.507	0.482	south-southeast	1.1	No
07:50	0.491	0.723	0.460	0.873	0.630	0.294	0.509	0.481	south-southeast	1.9	No
08:00	0.490	0.723	0.459	0.876	0.630	0.293	0.507	0.483	southeast	2.0	No
08:10	0.490	0.724	0.461	0.874	0.632	0.293	0.509	0.482	east-southeast	2.5	No
08:20	0.491	0.724	0.460	0.875	0.632	0.294	0.509	0.483	southeast	2.5	No
08:30	0.492	0.722	0.459	0.874	0.630	0.295	0.508	0.482	east-southeast	2.8	No
08:40	0.491	0.722	0.459	0.875	0.632	0.293	0.508	0.479	east-southeast	2.9	No
08:50	0.492	0.723	0.461	0.874	0.629	0.293	0.508	0.478	southeast	2.6	No
09:00	0.492	0.723	0.460	0.874	0.631	0.294	0.509	0.481	east-southeast	3.1	No
09:10	0.492	0.725	0.461	0.874	0.632	0.294	0.507	0.481	east	2.9	No
09:20	0.492	0.724	0.459	0.877	0.631	0.295	0.509	0.481	east-southeast	2.9	No
09:30	0.493	0.724	0.460	0.875	0.630	0.294	0.508	0.481	east-southeast	3.4	No
09:40	0.492	0.725	0.460	0.874	0.630	0.296	0.509	0.481	east	3.6	No
09:50	0.493	0.726	0.460	0.875	0.632	0.294	0.509	0.481	east	4.0	No
10:00	0.492	0.727	0.461	0.874	0.634	0.295	0.509	0.481	east-southeast	3.8	No
10:10	0.493	0.727	0.461	0.876	0.632	0.295	0.507	0.484	east-southeast	4.1	No
10:20	0.494	0.727	0.461	0.878	0.633	0.295	0.509	0.481	east-southeast	4.2	No
10:30	0.494	0.727	0.458	0.876	0.632	0.295	0.509	0.482	east-southeast	3.8	No
10:40	0.495	0.727	0.460	0.875	0.633	0.296	0.509	0.482	east-southeast	3.6	No
10:50	0.494	0.727	0.461	0.877	0.633	0.295	0.510	0.481	east-southeast	4.1	No
11:00	0.494	0.728	0.459	0.878	0.635	0.295	0.508	0.482	east-southeast	2.9	No
11:10	0.495	0.730	0.461	0.879	0.633	0.294	0.510	0.481	southeast	3.1	No
11:20	0.496	0.729	0.460	0.878	0.635	0.295	0.508	0.483	southeast	3.6	No
11:30	0.494	0.730	0.460	0.878	0.636	0.296	0.509	0.484	southeast	3.5	No
11:40	0.494	0.730	0.460	0.876	0.633	0.294	0.509	0.483	east-southeast	3.8	No
11:50	0.495	0.729	0.460	0.876	0.633	0.296	0.508	0.483	southeast	3.5	No
12:00	0.496	0.730	0.461	0.874	0.634	0.295	0.510	0.484	east-southeast	3.6	No
12:10	0.493	0.728	0.460	0.875	0.633	0.294	0.510	0.483	east-southeast	4.5	No
12:20	0.494	0.730	0.462	0.876	0.635	0.296	0.511	0.484	southeast	4.3	No
12:30	0.494	0.729	0.462	0.875	0.636	0.295	0.509	0.484	east-southeast	4.7	No
12:40	0.494	0.730	0.462	0.874	0.635	0.296	0.509	0.484	southeast	4.3	No
12:50	0.494	0.731	0.462	0.877	0.636	0.296	0.510	0.484	southeast	4.4	No
13:00	0.495	0.730	0.462	0.876	0.635	0.296	0.512	0.483	southeast	5.3	No
13:10	0.494	0.731	0.461	0.873	0.634	0.295	0.511	0.483	east-southeast	5.8	No
13:20	0.496	0.732	0.460	0.875	0.635	0.295	0.511	0.482	east-southeast	4.6	No
13:30	0.493	0.729	0.462	0.875	0.636	0.297	0.509	0.483	southeast	5.1	No
13:40	0.495	0.729	0.462	0.878	0.635	0.297	0.511	0.484	south-southeast	4.7	No
13:50	0.495	0.731	0.462	0.879	0.636	0.294	0.510	0.483	south-southeast	4.5	No
14:00	0.496	0.730	0.460	0.878	0.637	0.296	0.510	0.483	southeast	5.1	No
14:10	0.497	0.729	0.461	0.880	0.635	0.296	0.510	0.483	southeast	4.7	No
14:20	0.496	0.732	0.462	0.877	0.637	0.296	0.509	0.484	southeast	4.0	No
14:30	0.493	0.733	0.460	0.878	0.636	0.296	0.510	0.484	southeast	4.2	No
14:40	0.494	0.733	0.461	0.879	0.637	0.297	0.510	0.483	southeast	4.5	No
14:50	0.496	0.732	0.459	0.879	0.636	0.296	0.511	0.483	southeast	5.0	No
15:00	0.496	0.732	0.460	0.877	0.637	0.296	0.509	0.482	southeast	5.5	No
15:10	0.496	0.733	0.459	0.878	0.636	0.296	0.509	0.484	southeast	6.0	No
15:20	0.496	0.732	0.460	0.880	0.639	0.296	0.510	0.482	southeast	5.6	No
15:30	0.496	0.733	0.459	0.877	0.638	0.296	0.509	0.484	south-southeast	6.1	No
15:40	0.496	0.733	0.459	0.877	0.636	0.297	0.508	0.483	southeast	5.7	No
15:50	0.497	0.732	0.459	0.878	0.637	0.297	0.510	0.482	southeast	5.8	No
16:00	0.496	0.730	0.459	0.879	0.639	0.297	0.509	0.483	southeast	4.7	No
16:10	0.496	0.732	0.460	0.881	0.639	0.297	0.510	0.483	southeast	5.5	No
16:20	0.496	0.734	0.460	0.881	0.640	0.295	0.510	0.483	southeast	5.8	No
16:30	0.496	0.732	0.459	0.879	0.639	0.296	0.510	0.482	south-southeast	5.8	No
16:40	0.496	0.733	0.460	0.879	0.638	0.296	0.509	0.483	southeast	6.1	No
16:50	0.496	0.733	0.460	0.880	0.639	0.296	0.509	0.481	south-southeast	6.0	No
17:00	0.496	0.733	0.460	0.881	0.639	0.295	0.509	0.482	south-southeast	5.5	No
17:10	0.495	0.732	0.458	0.881	0.637	0.296	0.509	0.482	south-southeast	5.5	No
17:20	0.495	0.732	0.459	0.882	0.637	0.294	0.508	0.482	southeast	5.1	No
17:30	0.495	0.731	0.458	0.878	0.636	0.296	0.509	0.483	south-southeast	6.3	No
17:40	0.496	0.732	0.459	0.880	0.638	0.297	0.508	0.482	south-southeast	5.9	No
17:50	0.496	0.732	0.460	0.881	0.638	0.295	0.508	0.483	south-southeast	6.1	No
18:00	0.494	0.732	0.460	0.879	0.638	0.295	0.510	0.484	south-southeast	4.9	No
18:10	0.495	0.733	0.460	0.882	0.640	0.297	0.510	0.484	south-southeast	4.5	Yes
18:20	0.495	0.730	0.460	0.882	0.640	0.297	0.511	0.484	south-southeast	4.6	Yes
18:30	0.495	0.730	0.461	0.882	0.639	0.297	0.510	0.482	south-southeast	6.2	Yes
18:40	0.495	0.731	0.461	0.882	0.642	0.297	0.510	0.484	south-southeast	6.8	No
18:50	0.495	0.732	0.461	0.882	0.638	0.296	0.510	0.483	south-southeast	6.1	No
19:00	0.495	0.732	0.460	0.881	0.641	0.295	0.510	0.484	south-southeast	5.8	Yes
19:10	0.496	0.731	0.461	0.882	0.639	0.296	0.510	0.484	south-southeast	4.3	No
19:20	0.496	0.734	0.458	0.882	0.639	0.297	0.511	0.484	south-southeast	4.5	No
19:30	0.494	0.732	0.461	0.882	0.639	0.297	0.510	0.483	south-southeast	4.2	No
19:40	0.496	0.736	0.460	0.882	0.641	0.296	0.512	0.483	south-southeast	4.4	No
19:50	0.496	0.733	0.460	0.880	0.642	0.298	0.511	0.484	south-southeast	4.7	No
20:00	0.496	0.733	0.460	0.883	0.640	0.297	0.511	0.484	south-southeast	4.8	No
20:10	0.496	0.734	0.461	0.881	0.639	0.297	0.510	0.484	south-southeast	4.8	No
20:20	0.495	0.733	0.460	0.881	0.639	0.296	0.511	0.484	south-southeast	4.8	No
20:30	0.496	0.733	0.461	0.881	0.640	0.296	0.510	0.484	south-southeast	4.7	No
20:40	0.496	0.732	0.459	0.883	0.640	0.297	0.510	0.484	south-southeast	4.6	No
20:50	0.495	0.733	0.460	0.884	0.641	0.296	0.512	0.484	south	4.8	No
21:00	0.497	0.733	0.461	0.883	0.641	0.298	0.511	0.484	south	5.3	No
21:10	0.496	0.732	0.459	0.883	0.640	0.296	0.510	0.483	south-southeast	5.5	No
21:20	0.494	0.733	0.461	0.882	0.641	0.297	0.511	0.483	south	5.8	No
21:30	0.496	0.734	0.460	0.883	0.638	0.297	0.511	0.484	south	6.4	No
21:40	0.494	0.735	0.462	0.883	0.640	0.296	0.511	0.484	south	5.8	No
21:50	0.496	0.735	0.459	0.885	0.640	0.296	0.510	0.482	south	5.6	No
22:00	0.496	0.734	0.460	0.885	0.640	0.297	0.511	0.483	south	4.7	No
22:10	0.496	0.735	0.461	0.886	0.641	0.297	0.512	0.484	south	4.2	No
22:20	0.497	0.734	0.463	0.884	0.641	0.297	0.511	0.484	south	4.1	No
22:30	0.497	0.736	0.460	0.884	0.642	0.296	0.512	0.485	south	5.0	No
22:40	0.497	0.735	0.460	0.885	0.641	0.297	0.513	0.484	south	5.2	No
22:50	0.495	0.736	0.461	0.883	0.641	0.297	0.510	0.483	south	4.9	No
23:00	0.496	0.734	0.462	0.884	0.640	0.297	0.512	0.483	south	4.7	No
23:10	0.496	0.734	0.461	0.885	0.640	0.297	0.512	0.484	south	4.9	No
23:20	0.499	0.734	0.462	0.884	0.643	0.298	0.511	0.486	south-southeast	4.5	No
23:30	0.499	0.735	0.461	0.884	0.642	0.297	0.510	0.484	south	3.9	No
23:40	0.498	0.735	0.462	0.884	0.643	0.299	0.512	0.483	south	3.7	No
23:50	0.498	0.736	0.462	0.883	0.643	0.296	0.513	0.485	south-southwest	3.4	No