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

○Information

○Measurement value list ： 2026/01/09(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	0.505	0.728	0.450	0.915	0.642	0.293	0.512	0.486	-	CALM	No
00:10	0.505	0.728	0.451	0.917	0.642	0.292	0.511	0.486	-	CALM	No
00:20	0.503	0.726	0.449	0.916	0.640	0.293	0.512	0.486	west-southwest	0.8	No
00:30	0.504	0.728	0.449	0.915	0.642	0.291	0.512	0.486	southwest	0.6	No
00:40	0.505	0.728	0.450	0.916	0.641	0.292	0.511	0.487	-	CALM	No
00:50	0.507	0.725	0.449	0.918	0.641	0.293	0.511	0.485	west-southwest	0.6	No
01:00	0.506	0.728	0.451	0.916	0.641	0.291	0.511	0.486	west	0.7	No
01:10	0.505	0.726	0.449	0.915	0.642	0.293	0.511	0.485	west-northwest	0.7	No
01:20	0.505	0.727	0.449	0.916	0.641	0.293	0.510	0.485	southwest	1.7	No
01:30	0.505	0.728	0.449	0.917	0.640	0.292	0.510	0.485	west-southwest	2.9	No
01:40	0.503	0.728	0.450	0.916	0.640	0.291	0.511	0.486	west-southwest	3.1	No
01:50	0.505	0.728	0.451	0.917	0.640	0.292	0.510	0.485	west-northwest	2.0	No
02:00	0.506	0.727	0.448	0.917	0.640	0.293	0.511	0.485	west-northwest	1.3	No
02:10	0.505	0.728	0.449	0.916	0.639	0.292	0.510	0.485	west-northwest	2.3	No
02:20	0.505	0.729	0.449	0.917	0.641	0.292	0.511	0.486	west-northwest	1.9	No
02:30	0.504	0.727	0.449	0.917	0.641	0.291	0.510	0.485	west-northwest	3.5	No
02:40	0.505	0.728	0.450	0.914	0.641	0.291	0.511	0.485	west	3.6	No
02:50	0.505	0.727	0.450	0.915	0.641	0.292	0.511	0.485	west	4.0	No
03:00	0.505	0.726	0.450	0.915	0.640	0.292	0.511	0.485	west-northwest	3.1	No
03:10	0.503	0.726	0.449	0.918	0.638	0.292	0.511	0.485	west-northwest	2.8	No
03:20	0.505	0.726	0.448	0.915	0.637	0.292	0.511	0.486	northwest	3.2	No
03:30	0.504	0.725	0.451	0.915	0.641	0.291	0.511	0.486	northwest	3.3	No
03:40	0.504	0.726	0.449	0.914	0.639	0.291	0.511	0.486	northwest	3.2	No
03:50	0.504	0.727	0.448	0.915	0.638	0.293	0.510	0.485	west-northwest	4.0	No
04:00	0.503	0.725	0.449	0.914	0.639	0.292	0.511	0.485	northwest	3.0	No
04:10	0.504	0.726	0.450	0.915	0.639	0.292	0.510	0.485	northwest	2.3	No
04:20	0.504	0.725	0.450	0.916	0.640	0.290	0.510	0.485	west-northwest	2.0	No
04:30	0.504	0.725	0.449	0.916	0.639	0.291	0.510	0.486	west-northwest	1.1	No
04:40	0.502	0.725	0.448	0.915	0.641	0.292	0.511	0.486	west	0.8	No
04:50	0.504	0.723	0.448	0.915	0.638	0.292	0.512	0.485	southwest	1.3	No
05:00	0.503	0.726	0.449	0.916	0.640	0.292	0.511	0.485	west-southwest	1.2	No
05:10	0.503	0.725	0.449	0.915	0.641	0.292	0.511	0.485	-	CALM	No
05:20	0.505	0.723	0.449	0.916	0.638	0.292	0.509	0.486	-	CALM	No
05:30	0.504	0.725	0.448	0.916	0.637	0.292	0.511	0.484	east-southeast	0.8	No
05:40	0.504	0.724	0.450	0.915	0.639	0.290	0.509	0.485	-	CALM	No
05:50	0.505	0.723	0.447	0.915	0.638	0.289	0.510	0.486	west-southwest	1.1	No
06:00	0.504	0.724	0.449	0.912	0.639	0.291	0.510	0.486	northwest	0.7	No
06:10	0.504	0.727	0.450	0.916	0.637	0.291	0.509	0.485	northwest	0.7	No
06:20	0.504	0.725	0.449	0.915	0.638	0.290	0.511	0.485	-	CALM	No
06:30	0.502	0.726	0.449	0.915	0.637	0.291	0.511	0.486	southwest	1.2	No
06:40	0.504	0.723	0.448	0.915	0.637	0.290	0.510	0.486	south-southwest	1.0	No
06:50	0.502	0.725	0.449	0.916	0.639	0.290	0.510	0.486	south-southwest	1.6	No
07:00	0.504	0.724	0.449	0.915	0.640	0.291	0.511	0.485	south-southwest	1.4	No
07:10	0.504	0.724	0.448	0.913	0.638	0.290	0.511	0.483	south-southwest	1.5	No
07:20	0.504	0.724	0.448	0.916	0.639	0.291	0.511	0.485	south-southwest	2.2	No
07:30	0.505	0.726	0.448	0.914	0.637	0.291	0.508	0.485	south-southwest	1.5	No
07:40	0.504	0.724	0.448	0.914	0.639	0.291	0.509	0.486	south	2.1	No
07:50	0.506	0.723	0.449	0.914	0.640	0.291	0.511	0.486	south	2.6	No
08:00	0.503	0.726	0.448	0.915	0.638	0.290	0.511	0.486	south-southwest	3.7	No
08:10	0.506	0.724	0.447	0.914	0.638	0.291	0.512	0.484	south	2.6	No
08:20	0.504	0.725	0.449	0.914	0.639	0.292	0.509	0.485	south-southeast	1.8	No
08:30	0.504	0.724	0.449	0.914	0.637	0.292	0.510	0.486	southeast	2.0	No
08:40	0.504	0.724	0.448	0.914	0.639	0.291	0.511	0.484	southeast	1.8	No
08:50	0.505	0.724	0.449	0.915	0.638	0.291	0.511	0.486	east-southeast	1.9	No
09:00	0.503	0.723	0.447	0.916	0.637	0.290	0.513	0.484	southeast	1.5	No
09:10	0.503	0.727	0.448	0.914	0.638	0.290	0.511	0.486	southeast	1.7	No
09:20	0.502	0.725	0.449	0.914	0.638	0.291	0.510	0.487	east	1.2	No
09:30	0.503	0.727	0.449	0.916	0.638	0.291	0.511	0.486	east-southeast	1.0	No
09:40	0.503	0.727	0.448	0.914	0.638	0.290	0.512	0.486	east-southeast	1.4	No
09:50	0.505	0.725	0.449	0.919	0.640	0.290	0.513	0.486	east-southeast	0.9	No
10:00	0.500	0.727	0.452	0.913	0.639	0.291	0.512	0.485	northeast	1.3	No
10:10	0.501	0.727	0.468	0.913	0.639	0.291	0.509	0.486	east-northeast	0.9	No
10:20	0.501	0.724	0.449	0.917	0.639	0.290	0.510	0.485	east	1.1	No
10:30	0.505	0.727	0.450	0.917	0.639	0.291	0.510	0.486	east-southeast	0.9	No
10:40	0.504	0.727	0.450	0.915	0.639	0.290	0.511	0.485	southeast	2.1	No
10:50	0.505	0.728	0.450	0.915	0.640	0.290	0.510	0.486	east-southeast	2.3	No
11:00	0.506	0.727	0.449	0.914	0.641	0.290	0.511	0.486	east	1.0	No
11:10	0.505	0.726	0.448	0.916	0.639	0.292	0.510	0.485	east-southeast	3.2	No
11:20	0.506	0.726	0.451	0.914	0.641	0.290	0.511	0.487	east-northeast	1.2	No
11:30	0.506	0.724	0.450	0.914	0.640	0.290	0.510	0.487	east-southeast	2.2	No
11:40	0.505	0.726	0.449	0.914	0.642	0.292	0.512	0.485	northeast	3.3	No
11:50	0.506	0.725	0.449	0.915	0.640	0.290	0.512	0.487	south-southwest	0.8	No
12:00	0.507	0.723	0.451	0.915	0.639	0.291	0.513	0.486	west-southwest	7.5	No
12:10	0.507	0.724	0.452	0.915	0.639	0.291	0.513	0.485	west-southwest	7.0	No
12:20	0.508	0.728	0.451	0.915	0.640	0.291	0.513	0.486	west	7.9	No
12:30	0.507	0.727	0.450	0.916	0.640	0.291	0.512	0.487	west-southwest	9.6	No
12:40	0.506	0.727	0.452	0.915	0.640	0.291	0.513	0.487	west	8.3	No
12:50	0.508	0.726	0.451	0.917	0.640	0.291	0.512	0.487	west	8.1	No
13:00	0.508	0.724	0.451	0.918	0.640	0.292	0.514	0.487	west	7.9	No
13:10	0.506	0.727	0.450	0.915	0.641	0.291	0.514	0.487	west	8.3	No
13:20	0.506	0.727	0.450	0.915	0.641	0.291	0.514	0.487	west	8.9	No
13:30	0.505	0.726	0.451	0.917	0.641	0.292	0.515	0.486	west	8.8	No
13:40	0.499	0.726	0.450	0.913	0.642	0.293	0.514	0.485	west	10.2	No
13:50	0.500	0.727	0.451	0.917	0.642	0.292	0.513	0.486	west-southwest	8.2	No
14:00	0.507	0.719	0.452	0.918	0.641	0.291	0.514	0.485	west	9.2	No
14:10	0.507	0.724	0.450	0.918	0.640	0.292	0.514	0.487	west	9.6	No
14:20	0.507	0.725	0.452	0.918	0.642	0.292	0.514	0.486	west-southwest	8.2	No
14:30	0.506	0.724	0.451	0.915	0.641	0.291	0.516	0.489	west-southwest	9.7	No
14:40	0.507	0.725	0.450	0.917	0.642	0.291	0.513	0.487	west	7.9	No
14:50	0.506	0.726	0.451	0.917	0.642	0.292	0.513	0.487	west	7.1	No
15:00	0.505	0.729	0.452	0.917	0.643	0.291	0.512	0.489	west	7.5	No
15:10	0.507	0.727	0.450	0.916	0.642	0.292	0.514	0.489	west	6.7	No
15:20	0.507	0.722	0.451	0.917	0.641	0.293	0.512	0.489	west-southwest	7.7	No
15:30	0.508	0.728	0.451	0.916	0.641	0.292	0.513	0.489	west	7.7	No
15:40	0.506	0.728	0.452	0.917	0.642	0.292	0.513	0.488	west	6.7	No
15:50	0.506	0.727	0.451	0.916	0.639	0.290	0.514	0.487	west	6.3	No
16:00	0.508	0.727	0.451	0.916	0.642	0.291	0.515	0.489	west	7.6	No
16:10	0.508	0.728	0.451	0.918	0.641	0.292	0.512	0.488	west	7.0	No
16:20	0.507	0.729	0.452	0.918	0.628	0.292	0.513	0.488	west	6.4	No
16:30	0.505	0.729	0.451	0.916	0.642	0.292	0.512	0.489	west	5.1	No
16:40	0.507	0.727	0.451	0.916	0.641	0.292	0.514	0.489	west	5.7	No
16:50	0.508	0.728	0.452	0.916	0.642	0.291	0.513	0.486	west-southwest	5.0	No
17:00	0.505	0.729	0.450	0.916	0.643	0.292	0.513	0.487	west-southwest	4.9	No
17:10	0.507	0.729	0.451	0.919	0.642	0.292	0.513	0.487	west-southwest	2.6	No
17:20	0.508	0.729	0.452	0.917	0.642	0.291	0.514	0.488	west-southwest	3.2	No
17:30	0.507	0.729	0.452	0.917	0.643	0.291	0.513	0.486	west-southwest	4.2	No
17:40	0.507	0.729	0.451	0.918	0.642	0.292	0.513	0.486	west-southwest	5.1	No
17:50	0.508	0.728	0.453	0.920	0.641	0.292	0.515	0.486	west-southwest	5.5	No
18:00	0.505	0.728	0.451	0.919	0.641	0.291	0.514	0.486	west-southwest	5.0	No
18:10	0.507	0.727	0.451	0.918	0.642	0.290	0.512	0.488	west-southwest	5.7	No
18:20	0.506	0.728	0.452	0.918	0.642	0.292	0.513	0.488	west	5.4	No
18:30	0.507	0.729	0.454	0.918	0.642	0.292	0.513	0.486	west	6.1	No
18:40	0.508	0.728	0.452	0.917	0.640	0.291	0.513	0.487	west	5.7	No
18:50	0.506	0.729	0.450	0.917	0.641	0.291	0.512	0.487	west	4.2	No
19:00	0.507	0.728	0.451	0.920	0.641	0.291	0.513	0.486	west-northwest	2.4	No
19:10	0.505	0.729	0.451	0.918	0.642	0.291	0.511	0.487	west	6.4	No
19:20	0.507	0.727	0.450	0.918	0.641	0.292	0.512	0.486	west	7.8	No
19:30	0.504	0.730	0.450	0.916	0.642	0.291	0.511	0.486	west	8.0	No
19:40	0.506	0.727	0.450	0.916	0.642	0.291	0.512	0.485	west	7.5	No
19:50	0.506	0.729	0.451	0.915	0.641	0.291	0.512	0.486	west	7.5	No
20:00	0.506	0.728	0.451	0.916	0.642	0.293	0.511	0.488	west	6.3	No
20:10	0.506	0.728	0.452	0.918	0.639	0.291	0.512	0.485	west	5.8	No
20:20	0.507	0.730	0.452	0.919	0.641	0.291	0.511	0.487	west	5.2	No
20:30	0.506	0.729	0.449	0.918	0.641	0.292	0.510	0.486	west-northwest	5.9	No
20:40	0.506	0.728	0.451	0.915	0.641	0.291	0.512	0.487	west-northwest	6.6	No
20:50	0.507	0.728	0.451	0.916	0.642	0.291	0.512	0.485	west-northwest	7.5	No
21:00	0.507	0.729	0.450	0.918	0.641	0.292	0.511	0.486	west-northwest	7.0	No
21:10	0.507	0.726	0.451	0.918	0.641	0.291	0.511	0.485	west	7.7	No
21:20	0.506	0.727	0.451	0.919	0.642	0.292	0.512	0.484	west	7.7	No
21:30	0.506	0.728	0.452	0.918	0.642	0.292	0.511	0.486	west	7.7	No
21:40	0.504	0.727	0.452	0.917	0.640	0.292	0.512	0.486	west	7.1	No
21:50	0.505	0.725	0.451	0.917	0.643	0.291	0.510	0.486	west	5.9	No
22:00	0.505	0.726	0.451	0.917	0.642	0.292	0.510	0.484	west-southwest	3.8	No
22:10	0.506	0.729	0.451	0.917	0.640	0.292	0.511	0.485	west-southwest	5.2	No
22:20	0.507	0.728	0.452	0.916	0.641	0.292	0.511	0.486	west-southwest	5.5	No
22:30	0.505	0.728	0.450	0.916	0.640	0.292	0.511	0.485	west-southwest	4.8	No
22:40	0.507	0.728	0.451	0.916	0.641	0.292	0.511	0.485	west-southwest	3.3	No
22:50	0.505	0.727	0.451	0.917	0.641	0.291	0.511	0.484	west-southwest	3.2	No
23:00	0.508	0.727	0.451	0.918	0.640	0.291	0.510	0.486	west-southwest	3.6	No
23:10	0.507	0.726	0.451	0.915	0.641	0.291	0.511	0.485	west-southwest	4.2	No
23:20	0.506	0.727	0.450	0.916	0.642	0.291	0.511	0.487	west	5.3	No
23:30	0.506	0.728	0.451	0.918	0.640	0.291	0.511	0.485	west	5.4	No
23:40	0.504	0.728	0.451	0.917	0.640	0.291	0.511	0.486	west	5.1	No
23:50	0.505	0.726	0.450	0.918	0.641	0.291	0.510	0.486	west-southwest	5.4	No