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

○Information

○Measurement value list ： 2025/08/15(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	0.499	0.735	0.460	0.886	0.643	0.299	0.511	0.485	south-southwest	2.7	No
00:10	0.499	0.737	0.463	0.884	0.641	0.297	0.513	0.485	south	3.6	No
00:20	0.496	0.736	0.461	0.884	0.640	0.298	0.511	0.484	south	3.4	No
00:30	0.498	0.735	0.462	0.884	0.641	0.299	0.513	0.484	south	2.8	No
00:40	0.498	0.736	0.464	0.885	0.643	0.299	0.512	0.484	south-southwest	3.0	No
00:50	0.497	0.737	0.461	0.884	0.641	0.299	0.512	0.485	south-southwest	3.6	No
01:00	0.497	0.735	0.463	0.885	0.641	0.299	0.511	0.485	south	3.2	No
01:10	0.500	0.737	0.464	0.883	0.643	0.298	0.512	0.484	south-southwest	3.5	No
01:20	0.499	0.735	0.462	0.885	0.642	0.297	0.512	0.485	southwest	3.6	No
01:30	0.498	0.736	0.462	0.882	0.643	0.298	0.511	0.485	southwest	3.4	No
01:40	0.499	0.734	0.462	0.884	0.643	0.299	0.512	0.485	southwest	2.3	No
01:50	0.499	0.736	0.462	0.887	0.643	0.298	0.511	0.485	south-southwest	1.7	No
02:00	0.498	0.734	0.463	0.886	0.643	0.298	0.511	0.485	south-southwest	1.9	No
02:10	0.500	0.737	0.462	0.887	0.642	0.299	0.512	0.483	south-southwest	2.1	No
02:20	0.500	0.736	0.462	0.884	0.642	0.298	0.511	0.484	south-southwest	2.0	No
02:30	0.498	0.737	0.463	0.885	0.643	0.299	0.512	0.484	southwest	1.6	No
02:40	0.499	0.737	0.463	0.887	0.644	0.299	0.512	0.485	west-southwest	1.7	No
02:50	0.497	0.735	0.463	0.886	0.643	0.300	0.511	0.485	west	1.7	No
03:00	0.499	0.736	0.463	0.884	0.643	0.298	0.513	0.484	west	0.8	No
03:10	0.500	0.736	0.463	0.887	0.644	0.298	0.513	0.483	west-southwest	1.2	No
03:20	0.499	0.737	0.462	0.886	0.643	0.299	0.512	0.486	southwest	1.2	No
03:30	0.499	0.735	0.464	0.885	0.642	0.298	0.512	0.486	southwest	1.2	No
03:40	0.497	0.737	0.462	0.886	0.641	0.298	0.512	0.485	south-southwest	1.0	No
03:50	0.498	0.736	0.463	0.886	0.643	0.299	0.512	0.485	-	CALM	No
04:00	0.498	0.736	0.463	0.886	0.642	0.298	0.512	0.486	southwest	0.7	No
04:10	0.498	0.735	0.463	0.886	0.642	0.298	0.512	0.484	south-southwest	1.4	No
04:20	0.498	0.735	0.461	0.886	0.643	0.299	0.512	0.485	south-southwest	1.5	No
04:30	0.499	0.736	0.463	0.884	0.643	0.299	0.511	0.485	south-southwest	1.4	No
04:40	0.497	0.736	0.462	0.885	0.643	0.300	0.512	0.485	south-southwest	1.4	No
04:50	0.500	0.736	0.463	0.886	0.643	0.298	0.511	0.485	southwest	1.2	No
05:00	0.500	0.735	0.462	0.884	0.642	0.299	0.511	0.486	south-southwest	1.6	No
05:10	0.500	0.736	0.462	0.886	0.643	0.300	0.510	0.484	south	1.6	No
05:20	0.500	0.734	0.464	0.884	0.643	0.298	0.512	0.484	southwest	2.0	No
05:30	0.499	0.735	0.463	0.884	0.642	0.298	0.512	0.484	south-southwest	2.5	No
05:40	0.501	0.734	0.463	0.886	0.642	0.298	0.512	0.485	south-southwest	1.8	No
05:50	0.500	0.733	0.463	0.883	0.640	0.299	0.511	0.486	south	1.9	No
06:00	0.499	0.735	0.463	0.886	0.642	0.299	0.514	0.484	south	1.6	No
06:10	0.501	0.733	0.462	0.887	0.643	0.299	0.511	0.485	south-southwest	1.2	No
06:20	0.499	0.736	0.462	0.887	0.641	0.300	0.512	0.486	west	0.9	No
06:30	0.499	0.734	0.461	0.886	0.642	0.299	0.512	0.485	north	1.2	No
06:40	0.500	0.734	0.462	0.886	0.642	0.299	0.512	0.485	north	2.3	No
06:50	0.499	0.733	0.463	0.886	0.644	0.300	0.513	0.485	north-northeast	1.6	No
07:00	0.499	0.736	0.463	0.887	0.641	0.298	0.512	0.484	north	1.6	No
07:10	0.497	0.734	0.463	0.887	0.643	0.298	0.512	0.485	north-northeast	1.3	No
07:20	0.498	0.733	0.464	0.883	0.641	0.299	0.512	0.485	east-northeast	1.3	No
07:30	0.500	0.733	0.463	0.888	0.643	0.299	0.513	0.486	east-southeast	1.3	No
07:40	0.499	0.733	0.463	0.887	0.641	0.298	0.512	0.486	-	CALM	No
07:50	0.499	0.734	0.462	0.887	0.640	0.299	0.514	0.486	east-southeast	0.9	No
08:00	0.497	0.731	0.462	0.886	0.640	0.298	0.512	0.485	east-southeast	0.9	No
08:10	0.500	0.735	0.461	0.885	0.641	0.297	0.513	0.484	southeast	2.2	No
08:20	0.498	0.735	0.462	0.885	0.640	0.298	0.514	0.485	southeast	2.2	No
08:30	0.501	0.737	0.462	0.887	0.640	0.299	0.513	0.484	southeast	2.3	No
08:40	0.499	0.734	0.462	0.886	0.641	0.298	0.514	0.484	east-southeast	2.7	No
08:50	0.499	0.736	0.462	0.886	0.641	0.299	0.514	0.483	southeast	2.2	No
09:00	0.501	0.735	0.462	0.885	0.642	0.298	0.513	0.483	east-southeast	2.6	No
09:10	0.500	0.736	0.462	0.886	0.643	0.297	0.513	0.482	southeast	2.7	No
09:20	0.500	0.735	0.461	0.885	0.643	0.299	0.513	0.483	southeast	3.1	No
09:30	0.501	0.737	0.460	0.888	0.642	0.299	0.514	0.484	southeast	3.4	No
09:40	0.500	0.736	0.463	0.882	0.641	0.298	0.513	0.483	southeast	2.8	No
09:50	0.502	0.739	0.461	0.886	0.642	0.299	0.513	0.485	southeast	3.3	No
10:00	0.501	0.740	0.462	0.885	0.642	0.297	0.513	0.484	southeast	4.2	No
10:10	0.501	0.737	0.462	0.886	0.643	0.298	0.513	0.484	southeast	3.4	No
10:20	0.499	0.736	0.463	0.887	0.643	0.298	0.513	0.485	east-southeast	4.5	No
10:30	0.501	0.738	0.462	0.886	0.645	0.298	0.512	0.485	southeast	3.6	No
10:40	0.500	0.739	0.463	0.887	0.643	0.299	0.514	0.485	east-southeast	2.6	No
10:50	0.501	0.737	0.462	0.887	0.644	0.299	0.513	0.484	east-southeast	3.8	No
11:00	0.504	0.740	0.463	0.889	0.645	0.299	0.512	0.485	east-southeast	3.1	No
11:10	0.502	0.740	0.465	0.887	0.644	0.298	0.514	0.485	southeast	3.6	No
11:20	0.502	0.740	0.464	0.889	0.645	0.298	0.514	0.485	east-southeast	2.6	No
11:30	0.501	0.740	0.464	0.888	0.644	0.299	0.512	0.486	southeast	2.6	No
11:40	0.503	0.740	0.464	0.887	0.645	0.299	0.512	0.487	southeast	2.2	Yes
11:50	0.503	0.742	0.465	0.889	0.644	0.300	0.513	0.486	east-southeast	2.0	Yes
12:00	0.502	0.741	0.464	0.888	0.644	0.299	0.513	0.486	east	1.6	No
12:10	0.502	0.741	0.464	0.887	0.645	0.300	0.514	0.485	east-northeast	1.5	No
12:20	0.501	0.742	0.465	0.888	0.646	0.300	0.513	0.484	northeast	2.3	No
12:30	0.501	0.741	0.463	0.887	0.645	0.300	0.514	0.486	north-northeast	2.7	Yes
12:40	0.501	0.740	0.462	0.888	0.646	0.299	0.514	0.486	northwest	3.1	Yes
12:50	0.500	0.736	0.464	0.890	0.644	0.298	0.511	0.483	east-northeast	1.3	Yes
13:00	0.500	0.738	0.463	0.888	0.644	0.298	0.511	0.483	east-northeast	1.5	Yes
13:10	0.501	0.736	0.465	0.889	0.643	0.300	0.511	0.483	east	1.4	No
13:20	0.498	0.735	0.463	0.885	0.643	0.298	0.510	0.484	-	CALM	No
13:30	0.498	0.735	0.464	0.883	0.643	0.297	0.511	0.483	northwest	0.8	Yes
13:40	0.499	0.737	0.463	0.886	0.644	0.298	0.510	0.483	northeast	0.6	No
13:50	0.498	0.736	0.464	0.884	0.644	0.298	0.509	0.484	west-northwest	0.6	No
14:00	0.499	0.737	0.464	0.886	0.642	0.297	0.511	0.483	-	CALM	Yes
14:10	0.500	0.736	0.464	0.884	0.644	0.298	0.511	0.483	south-southeast	0.9	No
14:20	0.498	0.734	0.464	0.888	0.645	0.297	0.511	0.483	south	1.1	No
14:30	0.498	0.735	0.463	0.886	0.643	0.298	0.511	0.484	south-southwest	1.8	No
14:40	0.497	0.737	0.465	0.887	0.644	0.298	0.512	0.483	south	2.0	No
14:50	0.498	0.735	0.463	0.885	0.645	0.297	0.511	0.483	south	1.8	No
15:00	0.499	0.737	0.466	0.886	0.645	0.297	0.513	0.484	southwest	1.4	No
15:10	0.498	0.736	0.464	0.886	0.645	0.296	0.512	0.482	south-southwest	0.6	No
15:20	0.497	0.736	0.464	0.888	0.645	0.296	0.511	0.484	southwest	2.8	No
15:30	0.497	0.737	0.464	0.887	0.645	0.297	0.510	0.485	west	4.5	No
15:40	0.499	0.738	0.464	0.887	0.644	0.297	0.511	0.483	west	4.6	No
15:50	0.499	0.739	0.463	0.886	0.644	0.297	0.512	0.484	west	4.7	No
16:00	0.498	0.736	0.464	0.886	0.643	0.297	0.514	0.484	west-southwest	4.6	No
16:10	0.498	0.737	0.463	0.885	0.643	0.297	0.511	0.484	west-southwest	3.0	No
16:20	0.499	0.739	0.463	0.886	0.646	0.297	0.512	0.484	west	2.0	No
16:30	0.498	0.738	0.462	0.887	0.645	0.298	0.513	0.483	west	2.2	No
16:40	0.500	0.739	0.464	0.885	0.643	0.298	0.513	0.482	west	2.8	No
16:50	0.499	0.738	0.464	0.884	0.643	0.299	0.513	0.484	west-northwest	2.9	No
17:00	0.501	0.736	0.464	0.887	0.645	0.298	0.513	0.484	west-northwest	3.9	No
17:10	0.498	0.739	0.464	0.886	0.644	0.298	0.512	0.484	west-northwest	4.3	No
17:20	0.500	0.739	0.463	0.887	0.645	0.301	0.513	0.484	west-northwest	2.3	No
17:30	0.499	0.737	0.461	0.889	0.645	0.298	0.514	0.484	west-northwest	1.8	No
17:40	0.501	0.736	0.462	0.887	0.643	0.298	0.514	0.485	west-northwest	2.4	No
17:50	0.498	0.736	0.463	0.887	0.644	0.298	0.512	0.485	west	3.8	No
18:00	0.501	0.736	0.462	0.886	0.645	0.298	0.512	0.484	west	3.1	No
18:10	0.500	0.737	0.463	0.887	0.644	0.298	0.514	0.484	west-northwest	1.2	No
18:20	0.500	0.738	0.462	0.887	0.644	0.298	0.513	0.484	west	1.9	No
18:30	0.499	0.736	0.463	0.886	0.646	0.299	0.514	0.486	west	2.3	No
18:40	0.500	0.735	0.461	0.886	0.643	0.298	0.513	0.485	west	3.3	No
18:50	0.500	0.738	0.463	0.889	0.645	0.297	0.513	0.486	west-northwest	3.6	No
19:00	0.499	0.736	0.464	0.889	0.645	0.299	0.514	0.484	west	2.3	No
19:10	0.500	0.738	0.464	0.890	0.646	0.299	0.513	0.484	west-southwest	1.5	No
19:20	0.499	0.737	0.464	0.890	0.645	0.299	0.513	0.485	west-southwest	2.5	No
19:30	0.500	0.738	0.465	0.889	0.645	0.299	0.513	0.484	west-southwest	2.8	No
19:40	0.499	0.740	0.463	0.890	0.646	0.300	0.514	0.486	west	3.7	No
19:50	0.500	0.737	0.463	0.889	0.646	0.299	0.513	0.484	west	3.8	No
20:00	0.500	0.736	0.463	0.888	0.645	0.299	0.513	0.486	west	2.9	No
20:10	0.500	0.737	0.463	0.888	0.646	0.300	0.511	0.485	west	3.3	No
20:20	0.500	0.739	0.463	0.889	0.645	0.300	0.513	0.486	west	3.1	No
20:30	0.499	0.739	0.464	0.887	0.645	0.298	0.513	0.484	west	2.4	No
20:40	0.499	0.739	0.464	0.887	0.644	0.299	0.513	0.486	west-southwest	1.8	No
20:50	0.498	0.738	0.463	0.889	0.646	0.299	0.514	0.485	west	1.8	No
21:00	0.499	0.738	0.462	0.888	0.645	0.298	0.513	0.485	west	1.9	No
21:10	0.500	0.737	0.464	0.889	0.647	0.299	0.513	0.485	west	1.7	No
21:20	0.501	0.740	0.464	0.889	0.645	0.300	0.515	0.486	west	2.1	No
21:30	0.499	0.739	0.464	0.890	0.646	0.300	0.514	0.484	west	2.5	No
21:40	0.501	0.739	0.464	0.889	0.645	0.299	0.513	0.486	west-northwest	3.6	No
21:50	0.499	0.739	0.463	0.890	0.643	0.298	0.515	0.486	west	5.1	No
22:00	0.501	0.738	0.463	0.889	0.646	0.298	0.514	0.485	west-northwest	5.2	No
22:10	0.501	0.740	0.463	0.891	0.645	0.298	0.513	0.485	west-northwest	5.0	No
22:20	0.499	0.738	0.465	0.891	0.645	0.297	0.514	0.484	west-northwest	3.4	No
22:30	0.500	0.739	0.465	0.890	0.645	0.298	0.513	0.485	west-northwest	4.0	No
22:40	0.500	0.736	0.465	0.891	0.645	0.298	0.513	0.484	west	3.5	No
22:50	0.501	0.738	0.463	0.889	0.645	0.300	0.513	0.486	west	4.4	No
23:00	0.501	0.737	0.464	0.889	0.645	0.298	0.514	0.485	west	4.9	No
23:10	0.501	0.739	0.464	0.891	0.646	0.299	0.514	0.484	west-northwest	4.5	No
23:20	0.499	0.738	0.465	0.889	0.645	0.298	0.513	0.485	west-northwest	3.9	No
23:30	0.499	0.737	0.463	0.888	0.646	0.299	0.513	0.486	northwest	3.6	No
23:40	0.499	0.739	0.464	0.891	0.646	0.299	0.512	0.485	northwest	3.4	No
23:50	0.498	0.740	0.464	0.891	0.645	0.298	0.514	0.485	northwest	3.0	No