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

○Information

○Measurement value list ： 2026/11/11(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	0.430	0.676	0.433	0.843	0.574	0.289	0.486	0.464	west-southwest	2.6	No
00:10	0.429	0.677	0.432	0.841	0.575	0.290	0.486	0.465	west-southwest	2.5	No
00:20	0.430	0.675	0.432	0.842	0.575	0.289	0.487	0.466	west-southwest	1.8	No
00:30	0.429	0.678	0.433	0.841	0.574	0.289	0.486	0.465	southwest	1.3	No
00:40	0.429	0.676	0.431	0.841	0.574	0.290	0.485	0.465	southwest	1.6	No
00:50	0.429	0.676	0.433	0.843	0.574	0.289	0.485	0.466	south-southwest	2.5	No
01:00	0.430	0.678	0.432	0.841	0.574	0.290	0.486	0.465	south-southwest	2.5	No
01:10	0.428	0.676	0.433	0.841	0.573	0.289	0.487	0.463	south-southwest	1.7	No
01:20	0.429	0.677	0.432	0.841	0.575	0.289	0.486	0.465	south-southwest	1.1	No
01:30	0.429	0.676	0.433	0.841	0.575	0.289	0.487	0.464	west-southwest	1.2	No
01:40	0.430	0.679	0.433	0.841	0.574	0.288	0.485	0.465	west	1.4	No
01:50	0.429	0.678	0.433	0.841	0.573	0.290	0.485	0.466	northwest	1.9	No
02:00	0.430	0.678	0.433	0.840	0.575	0.289	0.484	0.466	west	2.5	No
02:10	0.429	0.676	0.432	0.841	0.575	0.290	0.487	0.466	west	2.7	No
02:20	0.430	0.676	0.434	0.840	0.574	0.289	0.485	0.465	west	3.8	No
02:30	0.431	0.676	0.432	0.841	0.572	0.290	0.486	0.465	west-northwest	3.2	No
02:40	0.429	0.676	0.432	0.842	0.575	0.290	0.487	0.466	west-northwest	3.3	No
02:50	0.429	0.675	0.432	0.843	0.573	0.288	0.486	0.464	west-northwest	4.1	No
03:00	0.430	0.677	0.432	0.841	0.574	0.289	0.485	0.465	northwest	4.1	No
03:10	0.429	0.677	0.433	0.841	0.572	0.290	0.486	0.464	west-northwest	3.5	No
03:20	0.429	0.675	0.433	0.841	0.575	0.289	0.486	0.466	west	4.2	No
03:30	0.429	0.677	0.435	0.841	0.575	0.289	0.485	0.466	west-northwest	3.8	No
03:40	0.431	0.675	0.431	0.841	0.573	0.290	0.485	0.464	west-northwest	3.7	No
03:50	0.429	0.677	0.432	0.841	0.575	0.290	0.487	0.465	west-northwest	3.6	No
04:00	0.428	0.675	0.433	0.841	0.574	0.288	0.485	0.465	west-northwest	3.5	No
04:10	0.430	0.676	0.433	0.842	0.573	0.290	0.486	0.466	west-northwest	4.3	No
04:20	0.430	0.676	0.432	0.840	0.575	0.289	0.484	0.465	west-northwest	3.6	No
04:30	0.430	0.675	0.432	0.840	0.574	0.289	0.486	0.465	west-northwest	3.4	No
04:40	0.430	0.675	0.433	0.842	0.575	0.289	0.485	0.465	northwest	2.4	No
04:50	0.429	0.676	0.433	0.841	0.573	0.287	0.486	0.464	west-northwest	2.1	No
05:00	0.428	0.676	0.432	0.841	0.574	0.290	0.486	0.466	northwest	1.9	No
05:10	0.430	0.677	0.431	0.840	0.574	0.288	0.487	0.466	northwest	2.7	No
05:20	0.430	0.675	0.432	0.841	0.574	0.289	0.485	0.464	northwest	3.6	No
05:30	0.428	0.677	0.430	0.842	0.573	0.289	0.486	0.466	northwest	3.9	No
05:40	0.430	0.676	0.428	0.841	0.575	0.288	0.486	0.466	northwest	2.8	No
05:50	0.432	0.676	0.431	0.840	0.575	0.289	0.486	0.466	northwest	2.4	No
06:00	0.429	0.677	0.429	0.841	0.574	0.290	0.486	0.464	northwest	3.5	No
06:10	0.430	0.676	0.430	0.841	0.574	0.289	0.486	0.464	north-northwest	3.8	No
06:20	0.430	0.676	0.430	0.840	0.573	0.288	0.484	0.465	north-northwest	3.2	No
06:30	0.429	0.675	0.431	0.842	0.574	0.289	0.485	0.466	northwest	3.7	No
06:40	0.431	0.676	0.430	0.844	0.574	0.289	0.486	0.465	north-northwest	3.0	No
06:50	0.429	0.676	0.430	0.841	0.575	0.290	0.484	0.465	north-northwest	3.9	No
07:00	0.429	0.675	0.430	0.840	0.573	0.289	0.483	0.464	northwest	3.5	No
07:10	0.429	0.673	0.430	0.841	0.574	0.288	0.483	0.464	northwest	2.7	No
07:20	0.430	0.676	0.430	0.841	0.574	0.288	0.485	0.465	northwest	2.2	No
07:30	0.429	0.674	0.432	0.844	0.574	0.289	0.485	0.465	northwest	2.5	No
07:40	0.429	0.674	0.431	0.841	0.573	0.289	0.485	0.463	northwest	2.3	No
07:50	0.431	0.674	0.431	0.842	0.573	0.289	0.484	0.464	northwest	2.5	No
08:00	0.430	0.674	0.433	0.844	0.573	0.288	0.486	0.465	north-northwest	2.8	No
08:10	0.430	0.674	0.429	0.840	0.574	0.288	0.488	0.463	northwest	2.4	No
08:20	0.431	0.675	0.431	0.843	0.574	0.288	0.486	0.465	northwest	2.4	No
08:30	0.431	0.673	0.430	0.841	0.571	0.289	0.485	0.465	northwest	2.6	No
08:40	0.430	0.674	0.431	0.841	0.574	0.289	0.487	0.466	north-northwest	2.3	No
08:50	0.432	0.672	0.431	0.841	0.573	0.288	0.487	0.465	northwest	1.7	No
09:00	0.430	0.672	0.431	0.844	0.574	0.287	0.485	0.466	north	2.7	No
09:10	0.430	0.674	0.430	0.844	0.575	0.289	0.483	0.466	north-northwest	2.4	No
09:20	0.432	0.672	0.432	0.840	0.575	0.290	0.485	0.466	northwest	2.4	No
09:30	0.432	0.672	0.432	0.843	0.574	0.289	0.483	0.465	north	2.5	No
09:40	0.431	0.673	0.431	0.840	0.574	0.290	0.484	0.465	north	2.7	No
09:50	0.430	0.671	0.433	0.840	0.575	0.290	0.485	0.467	north-northwest	1.2	No
10:00	0.431	0.673	0.431	0.843	0.575	0.289	0.486	0.467	north-northwest	1.6	No
10:10	0.429	0.672	0.433	0.840	0.576	0.289	0.485	0.467	north	2.5	No
10:20	0.431	0.672	0.433	0.843	0.575	0.290	0.483	0.466	north-northwest	2.5	No
10:30	0.430	0.672	0.433	0.840	0.574	0.290	0.486	0.466	north-northeast	1.5	No
10:40	0.429	0.671	0.433	0.843	0.574	0.289	0.483	0.465	northeast	3.1	No
10:50	0.429	0.669	0.433	0.844	0.576	0.288	0.485	0.466	northeast	2.8	No
11:00	0.431	0.671	0.432	0.842	0.573	0.288	0.485	0.467	north-northeast	3.0	No
11:10	0.431	0.673	0.434	0.841	0.575	0.289	0.485	0.467	north-northeast	2.3	No
11:20	0.431	0.675	0.432	0.842	0.576	0.290	0.484	0.467	north-northeast	3.1	No
11:30	0.431	0.673	0.435	0.842	0.576	0.287	0.485	0.465	northeast	3.0	No
11:40	0.432	0.676	0.434	0.842	0.574	0.289	0.484	0.466	north-northeast	3.0	No
11:50	0.431	0.676	0.433	0.842	0.576	0.289	0.485	0.468	northeast	2.3	No
12:00	0.431	0.675	0.435	0.843	0.574	0.289	0.485	0.471	northeast	2.4	No
12:10	0.430	0.676	0.434	0.844	0.577	0.290	0.484	0.467	northeast	2.9	No
12:20	0.432	0.676	0.434	0.843	0.576	0.290	0.485	0.467	northeast	2.4	No
12:30	0.431	0.676	0.435	0.843	0.575	0.289	0.487	0.466	north-northeast	1.6	No
12:40	0.432	0.677	0.434	0.844	0.577	0.289	0.484	0.467	north-northeast	2.3	No
12:50	0.432	0.677	0.435	0.842	0.576	0.290	0.484	0.466	north-northeast	1.3	No
13:00	0.431	0.679	0.436	0.843	0.575	0.290	0.485	0.466	north-northeast	2.4	No
13:10	0.433	0.677	0.434	0.843	0.576	0.288	0.484	0.467	north-northeast	1.7	No
13:20	0.432	0.674	0.434	0.841	0.576	0.289	0.486	0.467	north-northeast	2.3	No
13:30	0.432	0.676	0.435	0.842	0.575	0.290	0.486	0.466	north-northeast	3.9	No
13:40	0.431	0.676	0.434	0.844	0.577	0.290	0.486	0.465	north-northeast	2.8	No
13:50	0.433	0.676	0.433	0.844	0.576	0.291	0.486	0.467	north-northeast	2.9	No
14:00	0.431	0.676	0.434	0.843	0.577	0.290	0.486	0.467	northeast	1.8	No
14:10	0.432	0.678	0.435	0.843	0.576	0.289	0.487	0.467	north-northeast	1.4	No
14:20	0.431	0.678	0.433	0.842	0.577	0.291	0.486	0.467	west-northwest	0.8	No
14:30	0.432	0.676	0.433	0.843	0.577	0.290	0.485	0.468	north	0.6	No
14:40	0.431	0.677	0.433	0.842	0.577	0.290	0.487	0.467	-	CALM	No
14:50	0.430	0.678	0.434	0.845	0.577	0.290	0.487	0.468	-	CALM	No
15:00	0.432	0.677	0.433	0.843	0.577	0.289	0.485	0.467	-	CALM	No
15:10	0.432	0.677	0.433	0.845	0.575	0.290	0.486	0.466	-	CALM	No
15:20	0.431	0.675	0.433	0.843	0.574	0.290	0.486	0.468	-	CALM	No
15:30	0.431	0.676	0.434	0.843	0.571	0.290	0.486	0.465	-	CALM	No
15:40	0.432	0.678	0.433	0.842	0.576	0.290	0.488	0.466	-	CALM	No
15:50	0.432	0.677	0.433	0.842	0.576	0.289	0.487	0.467	-	CALM	No
16:00	0.432	0.678	0.434	0.841	0.576	0.289	0.486	0.466	south-southwest	1.1	No
16:10	0.432	0.676	0.433	0.842	0.576	0.290	0.487	0.466	southwest	0.7	No
16:20	0.431	0.678	0.435	0.842	0.575	0.292	0.488	0.466	-	CALM	No
16:30	0.430	0.678	0.433	0.843	0.576	0.291	0.486	0.465	north-northwest	2.1	No
16:40	0.430	0.678	0.434	0.842	0.575	0.290	0.487	0.465	north-northwest	3.6	No
16:50	0.432	0.678	0.434	0.842	0.574	0.289	0.487	0.466	north-northwest	4.6	No
17:00	0.430	0.676	0.434	0.842	0.577	0.289	0.487	0.466	north-northwest	3.8	No
17:10	0.431	0.676	0.435	0.842	0.574	0.291	0.486	0.465	north	3.5	No
17:20	0.431	0.677	0.434	0.843	0.576	0.291	0.487	0.464	north-northwest	2.5	No
17:30	0.431	0.677	0.434	0.843	0.576	0.289	0.486	0.465	northwest	1.9	No
17:40	0.431	0.676	0.434	0.843	0.576	0.289	0.486	0.464	northwest	0.9	No
17:50	0.430	0.677	0.434	0.843	0.576	0.290	0.486	0.466	northwest	1.2	No
18:00	0.431	0.677	0.434	0.842	0.575	0.290	0.487	0.466	north-northwest	2.1	No
18:10	0.430	0.678	0.434	0.841	0.575	0.290	0.485	0.465	north-northwest	1.2	No
18:20	0.431	0.677	0.434	0.843	0.576	0.291	0.485	0.464	-	CALM	No
18:30	0.430	0.677	0.433	0.842	0.576	0.289	0.484	0.465	-	CALM	No
18:40	0.430	0.677	0.435	0.845	0.576	0.289	0.485	0.465	north-northwest	1.7	No
18:50	0.430	0.677	0.434	0.842	0.577	0.289	0.486	0.464	north-northwest	1.9	No
19:00	0.431	0.677	0.433	0.844	0.576	0.290	0.485	0.466	northwest	2.6	No
19:10	0.431	0.678	0.434	0.844	0.575	0.290	0.485	0.465	west-northwest	2.8	No
19:20	0.431	0.677	0.434	0.843	0.576	0.289	0.486	0.464	west-northwest	1.9	No
19:30	0.431	0.677	0.435	0.843	0.575	0.288	0.486	0.465	west-northwest	2.4	No
19:40	0.432	0.677	0.433	0.843	0.576	0.290	0.486	0.465	west-northwest	1.7	No
19:50	0.433	0.679	0.434	0.844	0.575	0.289	0.486	0.466	northwest	1.2	No
20:00	0.430	0.677	0.434	0.843	0.576	0.290	0.484	0.466	north-northwest	1.3	No
20:10	0.430	0.678	0.432	0.842	0.577	0.290	0.487	0.465	north-northwest	2.7	No
20:20	0.431	0.679	0.434	0.844	0.576	0.289	0.486	0.464	northwest	2.5	No
20:30	0.430	0.677	0.434	0.844	0.576	0.290	0.485	0.465	northwest	2.5	No
20:40	0.431	0.676	0.435	0.842	0.574	0.290	0.485	0.465	northwest	2.6	No
20:50	0.430	0.677	0.433	0.845	0.575	0.289	0.486	0.466	northwest	1.8	No
21:00	0.430	0.678	0.433	0.842	0.575	0.289	0.485	0.466	west-northwest	0.6	No
21:10	0.430	0.677	0.433	0.844	0.577	0.290	0.485	0.465	northwest	1.1	No
21:20	0.431	0.676	0.433	0.845	0.575	0.289	0.486	0.464	northwest	3.0	No
21:30	0.431	0.678	0.433	0.844	0.575	0.289	0.485	0.464	northwest	3.2	No
21:40	0.431	0.679	0.433	0.844	0.576	0.290	0.485	0.466	northwest	1.7	No
21:50	0.430	0.675	0.433	0.843	0.575	0.290	0.486	0.465	north-northwest	2.0	No
22:00	0.429	0.677	0.433	0.844	0.575	0.291	0.484	0.465	northwest	2.7	No
22:10	0.431	0.677	0.434	0.842	0.576	0.289	0.485	0.464	northwest	2.8	No
22:20	0.431	0.677	0.434	0.843	0.574	0.289	0.484	0.465	northwest	3.5	No
22:30	0.431	0.678	0.433	0.843	0.579	0.290	0.486	0.465	northwest	3.3	No
22:40	0.432	0.676	0.434	0.844	0.576	0.289	0.486	0.466	northwest	3.0	No
22:50	0.431	0.676	0.434	0.844	0.576	0.289	0.486	0.465	northwest	2.9	No
23:00	0.430	0.677	0.432	0.842	0.577	0.290	0.485	0.464	northwest	2.7	No
23:10	0.429	0.677	0.433	0.843	0.576	0.290	0.486	0.465	northwest	2.4	No
23:20	0.433	0.677	0.433	0.844	0.576	0.290	0.486	0.464	north-northwest	2.3	No
23:30	0.432	0.676	0.434	0.844	0.577	0.289	0.485	0.467	north-northwest	2.0	No
23:40	0.431	0.679	0.433	0.843	0.576	0.290	0.487	0.465	north-northwest	2.0	No
23:50	0.431	0.677	0.433	0.845	0.577	0.289	0.485	0.465	north-northwest	1.8	No