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

○Information

○Measurement value list ： 2026/03/18(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	0.498	0.735	0.447	0.897	0.621	0.302	0.510	0.485	northwest	3.3	No
00:10	0.498	0.735	0.447	0.897	0.622	0.301	0.509	0.484	north-northwest	3.4	No
00:20	0.497	0.734	0.448	0.896	0.621	0.300	0.508	0.486	north-northwest	3.0	No
00:30	0.495	0.733	0.446	0.896	0.621	0.302	0.510	0.485	north-northwest	3.0	No
00:40	0.496	0.734	0.448	0.896	0.621	0.302	0.509	0.484	north-northwest	3.5	No
00:50	0.495	0.732	0.445	0.896	0.621	0.301	0.508	0.483	northwest	2.8	No
01:00	0.495	0.735	0.447	0.898	0.621	0.302	0.510	0.484	northwest	2.9	No
01:10	0.497	0.733	0.446	0.894	0.621	0.302	0.509	0.484	northwest	2.5	No
01:20	0.496	0.733	0.445	0.895	0.621	0.302	0.508	0.484	north-northwest	2.0	No
01:30	0.496	0.733	0.446	0.896	0.623	0.302	0.510	0.484	north	1.8	No
01:40	0.496	0.733	0.446	0.895	0.624	0.302	0.509	0.483	north-northwest	1.9	No
01:50	0.497	0.733	0.447	0.897	0.623	0.302	0.508	0.484	north-northwest	2.2	No
02:00	0.496	0.733	0.446	0.896	0.622	0.302	0.509	0.485	north-northwest	2.3	No
02:10	0.496	0.733	0.447	0.896	0.621	0.302	0.508	0.485	north-northwest	2.0	No
02:20	0.496	0.733	0.446	0.893	0.619	0.302	0.511	0.485	north-northwest	2.3	No
02:30	0.497	0.733	0.446	0.895	0.621	0.301	0.510	0.484	north-northwest	2.2	No
02:40	0.497	0.733	0.448	0.896	0.620	0.301	0.508	0.483	north-northwest	2.3	No
02:50	0.496	0.734	0.446	0.897	0.621	0.301	0.509	0.482	northwest	2.0	No
03:00	0.497	0.732	0.447	0.897	0.622	0.300	0.509	0.482	northwest	1.8	No
03:10	0.496	0.733	0.447	0.895	0.621	0.302	0.509	0.485	northwest	1.6	No
03:20	0.498	0.734	0.445	0.896	0.621	0.301	0.508	0.484	west-northwest	1.8	No
03:30	0.495	0.731	0.446	0.896	0.620	0.300	0.509	0.483	northwest	1.6	No
03:40	0.496	0.733	0.445	0.897	0.622	0.300	0.511	0.484	north-northwest	1.9	No
03:50	0.494	0.733	0.445	0.897	0.621	0.302	0.510	0.484	northwest	2.0	No
04:00	0.496	0.733	0.447	0.896	0.622	0.300	0.510	0.483	west-northwest	1.8	No
04:10	0.495	0.734	0.447	0.895	0.620	0.302	0.509	0.484	west-northwest	1.9	No
04:20	0.494	0.734	0.447	0.893	0.621	0.302	0.509	0.484	west-northwest	1.5	No
04:30	0.495	0.732	0.446	0.895	0.621	0.302	0.509	0.483	west	1.8	No
04:40	0.496	0.733	0.445	0.894	0.621	0.301	0.509	0.484	west-northwest	1.3	No
04:50	0.496	0.732	0.447	0.896	0.621	0.300	0.510	0.483	west	1.6	No
05:00	0.497	0.735	0.447	0.897	0.621	0.299	0.509	0.484	west-northwest	1.5	No
05:10	0.495	0.734	0.448	0.898	0.621	0.303	0.507	0.484	west	1.0	No
05:20	0.497	0.732	0.446	0.896	0.621	0.302	0.510	0.485	west-northwest	1.3	No
05:30	0.495	0.733	0.446	0.896	0.621	0.301	0.509	0.482	west	1.5	No
05:40	0.495	0.733	0.446	0.895	0.619	0.301	0.508	0.483	west-northwest	1.5	No
05:50	0.495	0.731	0.446	0.896	0.621	0.301	0.509	0.483	west-northwest	1.4	No
06:00	0.495	0.734	0.445	0.897	0.622	0.301	0.508	0.483	west	1.8	No
06:10	0.495	0.732	0.445	0.895	0.621	0.301	0.509	0.485	west	1.5	No
06:20	0.495	0.730	0.445	0.896	0.620	0.301	0.507	0.483	northwest	1.2	No
06:30	0.495	0.733	0.447	0.895	0.620	0.302	0.508	0.483	north-northwest	1.6	No
06:40	0.495	0.733	0.446	0.896	0.621	0.301	0.509	0.483	northwest	1.2	No
06:50	0.497	0.732	0.446	0.896	0.620	0.301	0.509	0.484	west-northwest	1.1	No
07:00	0.496	0.733	0.446	0.895	0.622	0.301	0.510	0.483	west-northwest	1.4	No
07:10	0.496	0.733	0.448	0.896	0.621	0.300	0.509	0.485	west-northwest	1.2	No
07:20	0.497	0.734	0.447	0.894	0.620	0.301	0.510	0.484	northwest	1.6	No
07:30	0.496	0.733	0.446	0.896	0.621	0.302	0.511	0.483	north-northwest	1.3	No
07:40	0.497	0.732	0.445	0.898	0.621	0.300	0.509	0.485	northwest	0.9	No
07:50	0.496	0.733	0.445	0.898	0.621	0.302	0.512	0.484	north-northwest	0.8	No
08:00	0.497	0.733	0.447	0.896	0.619	0.302	0.511	0.485	north-northwest	0.6	No
08:10	0.497	0.734	0.446	0.896	0.619	0.302	0.510	0.486	north-northeast	1.0	No
08:20	0.498	0.732	0.446	0.897	0.620	0.300	0.509	0.485	northeast	1.6	No
08:30	0.498	0.735	0.447	0.896	0.620	0.301	0.510	0.485	east-northeast	1.5	No
08:40	0.498	0.734	0.448	0.897	0.620	0.300	0.509	0.484	northeast	1.2	No
08:50	0.497	0.735	0.445	0.897	0.620	0.301	0.509	0.484	east-northeast	2.1	No
09:00	0.497	0.735	0.446	0.895	0.622	0.302	0.508	0.484	east-northeast	2.0	No
09:10	0.497	0.733	0.447	0.898	0.620	0.302	0.507	0.486	east-northeast	2.2	No
09:20	0.499	0.734	0.447	0.897	0.622	0.302	0.509	0.486	east	2.4	No
09:30	0.499	0.731	0.446	0.897	0.622	0.302	0.508	0.485	east-northeast	2.5	No
09:40	0.499	0.732	0.448	0.897	0.621	0.302	0.509	0.486	east	2.3	No
09:50	0.497	0.732	0.447	0.896	0.622	0.301	0.507	0.485	east-northeast	2.6	No
10:00	0.498	0.732	0.447	0.897	0.621	0.301	0.506	0.485	east-northeast	2.3	No
10:10	0.496	0.733	0.445	0.895	0.622	0.300	0.506	0.486	east	3.1	No
10:20	0.496	0.732	0.448	0.896	0.621	0.301	0.508	0.485	east	2.5	No
10:30	0.496	0.733	0.447	0.897	0.618	0.302	0.509	0.484	east-northeast	3.3	No
10:40	0.495	0.734	0.448	0.897	0.612	0.300	0.508	0.483	east	2.8	No
10:50	0.497	0.734	0.448	0.897	0.621	0.300	0.508	0.483	east	2.7	No
11:00	0.499	0.733	0.447	0.896	0.621	0.301	0.507	0.483	east	3.3	No
11:10	0.498	0.732	0.448	0.897	0.622	0.301	0.509	0.485	east-southeast	3.4	No
11:20	0.496	0.734	0.445	0.896	0.621	0.301	0.507	0.484	east	4.4	No
11:30	0.495	0.733	0.444	0.896	0.621	0.303	0.509	0.484	east-southeast	2.9	No
11:40	0.497	0.732	0.445	0.897	0.620	0.301	0.509	0.484	southeast	3.1	No
11:50	0.496	0.731	0.439	0.897	0.621	0.303	0.507	0.482	east-southeast	3.5	No
12:00	0.497	0.734	0.444	0.899	0.621	0.301	0.510	0.482	east-southeast	3.6	No
12:10	0.496	0.734	0.445	0.897	0.618	0.302	0.510	0.483	east	3.7	No
12:20	0.496	0.732	0.445	0.897	0.618	0.303	0.508	0.484	east	3.5	No
12:30	0.495	0.734	0.445	0.898	0.620	0.303	0.508	0.483	east-southeast	3.7	No
12:40	0.496	0.734	0.445	0.898	0.619	0.301	0.510	0.482	east-southeast	4.1	No
12:50	0.498	0.733	0.445	0.897	0.622	0.302	0.511	0.485	east	5.1	No
13:00	0.496	0.734	0.446	0.899	0.619	0.301	0.510	0.483	east-southeast	4.9	No
13:10	0.497	0.733	0.447	0.899	0.619	0.304	0.508	0.486	east-southeast	5.3	No
13:20	0.497	0.733	0.447	0.899	0.620	0.303	0.508	0.483	southeast	4.6	No
13:30	0.497	0.733	0.447	0.899	0.618	0.302	0.508	0.482	southeast	5.1	No
13:40	0.497	0.733	0.446	0.898	0.620	0.302	0.510	0.483	southeast	5.0	No
13:50	0.498	0.732	0.447	0.897	0.621	0.304	0.509	0.483	southeast	4.7	No
14:00	0.497	0.734	0.447	0.898	0.621	0.303	0.510	0.483	southeast	4.8	No
14:10	0.495	0.734	0.448	0.900	0.621	0.301	0.509	0.482	southeast	4.8	No
14:20	0.497	0.730	0.446	0.901	0.621	0.303	0.509	0.483	southeast	4.6	No
14:30	0.497	0.734	0.447	0.896	0.620	0.303	0.509	0.483	southeast	4.4	No
14:40	0.497	0.734	0.448	0.897	0.622	0.302	0.509	0.483	east-southeast	4.5	No
14:50	0.497	0.733	0.448	0.899	0.622	0.302	0.510	0.482	east-southeast	4.7	No
15:00	0.498	0.734	0.447	0.897	0.623	0.302	0.509	0.483	southeast	4.5	No
15:10	0.498	0.736	0.447	0.897	0.622	0.303	0.508	0.482	southeast	4.9	No
15:20	0.499	0.736	0.447	0.899	0.620	0.301	0.508	0.482	southeast	4.8	No
15:30	0.498	0.736	0.448	0.898	0.623	0.303	0.509	0.483	south-southeast	4.8	No
15:40	0.499	0.738	0.447	0.899	0.622	0.302	0.509	0.485	southeast	4.6	No
15:50	0.498	0.735	0.449	0.896	0.624	0.303	0.510	0.487	southeast	3.9	No
16:00	0.500	0.738	0.446	0.898	0.623	0.303	0.509	0.486	southeast	4.7	No
16:10	0.498	0.737	0.447	0.897	0.622	0.301	0.509	0.487	southeast	4.8	No
16:20	0.499	0.738	0.448	0.900	0.623	0.302	0.509	0.486	southeast	4.2	No
16:30	0.500	0.736	0.447	0.898	0.623	0.303	0.509	0.484	southeast	4.3	No
16:40	0.500	0.737	0.448	0.899	0.623	0.303	0.510	0.486	southeast	3.8	No
16:50	0.499	0.737	0.448	0.896	0.624	0.303	0.510	0.485	southeast	3.1	No
17:00	0.499	0.737	0.448	0.897	0.623	0.301	0.508	0.486	south-southeast	2.7	No
17:10	0.499	0.737	0.448	0.899	0.622	0.303	0.509	0.486	south-southeast	3.1	No
17:20	0.499	0.737	0.448	0.898	0.624	0.302	0.509	0.485	south-southeast	2.6	No
17:30	0.499	0.739	0.447	0.900	0.624	0.302	0.511	0.485	southeast	2.8	No
17:40	0.498	0.737	0.448	0.899	0.625	0.303	0.512	0.484	south-southeast	2.8	No
17:50	0.499	0.736	0.448	0.898	0.623	0.301	0.510	0.486	south-southeast	2.3	No
18:00	0.499	0.738	0.448	0.897	0.624	0.304	0.511	0.485	south	1.9	No
18:10	0.499	0.737	0.448	0.901	0.626	0.302	0.509	0.486	south	2.8	No
18:20	0.498	0.736	0.446	0.899	0.622	0.302	0.509	0.486	south	2.3	No
18:30	0.499	0.736	0.447	0.899	0.625	0.304	0.511	0.484	south	1.9	No
18:40	0.497	0.737	0.448	0.900	0.624	0.304	0.511	0.484	south-southwest	1.6	No
18:50	0.500	0.736	0.448	0.900	0.623	0.304	0.508	0.486	southwest	1.2	No
19:00	0.500	0.736	0.447	0.900	0.623	0.303	0.510	0.485	southwest	1.2	No
19:10	0.499	0.737	0.448	0.898	0.622	0.303	0.510	0.486	west-southwest	1.2	No
19:20	0.499	0.737	0.448	0.899	0.622	0.303	0.510	0.486	north-northwest	2.1	No
19:30	0.498	0.738	0.448	0.900	0.624	0.304	0.510	0.485	north-northwest	1.9	No
19:40	0.500	0.737	0.447	0.899	0.624	0.302	0.510	0.486	north-northwest	2.0	No
19:50	0.497	0.739	0.447	0.900	0.624	0.303	0.510	0.486	north	1.0	Yes
20:00	0.499	0.738	0.449	0.899	0.623	0.302	0.509	0.486	north-northwest	1.6	Yes
20:10	0.498	0.739	0.448	0.899	0.624	0.304	0.510	0.486	north-northwest	2.2	Yes
20:20	0.498	0.737	0.449	0.898	0.624	0.304	0.511	0.486	north-northwest	2.6	Yes
20:30	0.499	0.736	0.448	0.898	0.624	0.302	0.512	0.485	north-northwest	2.9	Yes
20:40	0.499	0.737	0.447	0.900	0.622	0.303	0.509	0.486	north-northwest	2.7	No
20:50	0.500	0.736	0.450	0.899	0.622	0.304	0.509	0.484	north-northwest	2.3	No
21:00	0.499	0.737	0.448	0.900	0.624	0.301	0.510	0.485	north-northwest	2.5	No
21:10	0.499	0.736	0.448	0.900	0.623	0.304	0.510	0.486	north-northwest	2.7	No
21:20	0.497	0.736	0.448	0.897	0.623	0.303	0.510	0.486	north-northwest	2.7	No
21:30	0.500	0.737	0.450	0.900	0.623	0.303	0.510	0.486	north-northwest	2.6	No
21:40	0.499	0.736	0.449	0.898	0.624	0.304	0.512	0.484	north-northwest	1.7	No
21:50	0.499	0.739	0.448	0.900	0.623	0.303	0.510	0.486	north-northwest	2.2	No
22:00	0.499	0.736	0.447	0.898	0.624	0.303	0.510	0.486	north-northwest	1.6	No
22:10	0.500	0.737	0.448	0.898	0.622	0.303	0.510	0.486	northwest	2.0	No
22:20	0.499	0.736	0.446	0.897	0.624	0.304	0.511	0.485	north-northwest	2.2	No
22:30	0.499	0.739	0.448	0.901	0.623	0.304	0.512	0.486	north-northwest	2.8	No
22:40	0.500	0.737	0.449	0.899	0.622	0.303	0.511	0.484	north-northwest	1.6	No
22:50	0.499	0.735	0.450	0.899	0.624	0.303	0.513	0.487	north-northwest	2.2	Yes
23:00	0.500	0.737	0.449	0.898	0.623	0.303	0.511	0.488	north-northwest	1.9	Yes
23:10	0.499	0.736	0.448	0.899	0.625	0.303	0.511	0.486	north-northwest	2.1	Yes
23:20	0.501	0.738	0.449	0.899	0.624	0.304	0.511	0.486	north-northwest	2.1	Yes
23:30	0.499	0.736	0.449	0.899	0.624	0.303	0.512	0.486	north-northwest	2.6	No
23:40	0.500	0.737	0.450	0.898	0.623	0.304	0.513	0.485	north	3.8	Yes
23:50	0.500	0.737	0.449	0.902	0.623	0.304	0.512	0.486	north-northwest	2.8	Yes