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

○Information

○Measurement value list ： 2026/10/29(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	0.424	0.669	0.428	0.825	0.570	0.287	0.485	0.464	west-northwest	4.3	No
00:10	0.424	0.669	0.428	0.825	0.570	0.287	0.484	0.463	west-northwest	4.6	No
00:20	0.424	0.669	0.428	0.826	0.570	0.286	0.484	0.463	west-northwest	3.6	No
00:30	0.425	0.668	0.428	0.825	0.570	0.286	0.485	0.462	northwest	3.5	No
00:40	0.425	0.668	0.428	0.827	0.569	0.288	0.485	0.464	northwest	3.9	No
00:50	0.425	0.669	0.428	0.828	0.568	0.287	0.486	0.462	northwest	5.1	No
01:00	0.424	0.669	0.428	0.825	0.569	0.287	0.485	0.462	northwest	5.8	No
01:10	0.425	0.669	0.428	0.827	0.570	0.286	0.484	0.463	northwest	4.0	No
01:20	0.423	0.667	0.429	0.827	0.568	0.287	0.483	0.465	northwest	3.7	No
01:30	0.425	0.670	0.430	0.826	0.569	0.288	0.486	0.464	northwest	3.5	No
01:40	0.424	0.668	0.428	0.827	0.569	0.287	0.485	0.463	north-northwest	3.0	No
01:50	0.425	0.670	0.428	0.826	0.568	0.287	0.484	0.464	northwest	3.3	No
02:00	0.425	0.669	0.430	0.826	0.569	0.287	0.484	0.463	northwest	3.9	No
02:10	0.424	0.668	0.428	0.826	0.567	0.287	0.486	0.462	northwest	4.2	No
02:20	0.424	0.669	0.428	0.826	0.569	0.287	0.484	0.463	northwest	5.7	No
02:30	0.425	0.667	0.428	0.826	0.569	0.288	0.485	0.464	north-northwest	4.5	No
02:40	0.423	0.668	0.427	0.826	0.570	0.286	0.484	0.462	northwest	4.5	No
02:50	0.425	0.669	0.429	0.827	0.568	0.287	0.487	0.463	north-northwest	3.6	No
03:00	0.423	0.668	0.428	0.825	0.570	0.287	0.483	0.463	northwest	3.0	No
03:10	0.424	0.668	0.430	0.826	0.568	0.287	0.484	0.462	north-northwest	4.1	No
03:20	0.424	0.668	0.427	0.828	0.568	0.288	0.484	0.464	northwest	5.5	No
03:30	0.423	0.667	0.427	0.826	0.568	0.289	0.484	0.462	northwest	5.4	No
03:40	0.425	0.668	0.428	0.827	0.568	0.288	0.486	0.464	north-northwest	4.2	No
03:50	0.426	0.667	0.428	0.827	0.568	0.288	0.484	0.464	northwest	4.4	No
04:00	0.424	0.669	0.428	0.826	0.571	0.288	0.485	0.463	northwest	5.6	No
04:10	0.423	0.670	0.427	0.825	0.569	0.287	0.484	0.464	northwest	6.8	No
04:20	0.425	0.668	0.428	0.827	0.568	0.288	0.485	0.462	northwest	7.1	No
04:30	0.424	0.669	0.427	0.827	0.569	0.287	0.485	0.463	northwest	7.5	No
04:40	0.425	0.666	0.427	0.827	0.569	0.287	0.485	0.465	northwest	6.7	No
04:50	0.424	0.667	0.428	0.827	0.568	0.286	0.483	0.465	northwest	6.4	No
05:00	0.424	0.668	0.427	0.828	0.571	0.286	0.483	0.464	northwest	5.3	No
05:10	0.425	0.669	0.427	0.827	0.568	0.285	0.483	0.463	northwest	5.1	No
05:20	0.423	0.668	0.427	0.829	0.571	0.286	0.483	0.464	northwest	4.0	No
05:30	0.425	0.669	0.426	0.830	0.570	0.287	0.484	0.463	west-northwest	3.3	No
05:40	0.424	0.668	0.423	0.827	0.567	0.287	0.483	0.464	west-northwest	2.4	No
05:50	0.423	0.668	0.424	0.828	0.569	0.288	0.485	0.463	west-northwest	1.8	No
06:00	0.425	0.668	0.423	0.827	0.568	0.286	0.484	0.464	west-northwest	2.0	No
06:10	0.424	0.671	0.426	0.827	0.568	0.286	0.482	0.464	west-northwest	1.5	No
06:20	0.426	0.669	0.423	0.827	0.570	0.287	0.483	0.464	west	1.3	No
06:30	0.425	0.667	0.423	0.826	0.569	0.286	0.484	0.463	west	2.7	No
06:40	0.424	0.667	0.423	0.826	0.568	0.286	0.485	0.464	west	3.1	No
06:50	0.424	0.668	0.423	0.828	0.568	0.287	0.484	0.463	west	3.7	No
07:00	0.423	0.668	0.425	0.826	0.569	0.285	0.484	0.463	west-southwest	3.4	No
07:10	0.424	0.667	0.423	0.826	0.568	0.288	0.484	0.465	west-southwest	2.3	No
07:20	0.425	0.669	0.422	0.828	0.570	0.287	0.484	0.463	south-southwest	3.3	No
07:30	0.425	0.669	0.425	0.827	0.570	0.286	0.485	0.464	south	3.6	No
07:40	0.426	0.669	0.425	0.829	0.570	0.286	0.485	0.464	south-southwest	3.1	No
07:50	0.425	0.667	0.423	0.826	0.565	0.287	0.485	0.463	south-southwest	2.2	No
08:00	0.424	0.668	0.423	0.827	0.569	0.287	0.485	0.464	south-southwest	1.3	No
08:10	0.426	0.668	0.422	0.827	0.567	0.287	0.485	0.464	-	CALM	No
08:20	0.425	0.669	0.424	0.826	0.569	0.288	0.485	0.464	northwest	1.1	No
08:30	0.426	0.667	0.423	0.826	0.568	0.287	0.486	0.463	-	CALM	No
08:40	0.426	0.667	0.424	0.826	0.569	0.285	0.485	0.464	-	CALM	No
08:50	0.427	0.666	0.424	0.827	0.569	0.286	0.482	0.464	north-northwest	1.3	No
09:00	0.426	0.667	0.423	0.827	0.569	0.287	0.485	0.463	northwest	1.2	No
09:10	0.426	0.667	0.425	0.829	0.569	0.287	0.484	0.463	north-northwest	1.1	No
09:20	0.425	0.667	0.424	0.827	0.570	0.287	0.483	0.463	east-northeast	1.4	No
09:30	0.425	0.667	0.425	0.828	0.569	0.286	0.482	0.463	east	1.8	No
09:40	0.424	0.666	0.424	0.827	0.570	0.288	0.483	0.464	east-northeast	2.9	No
09:50	0.425	0.667	0.427	0.828	0.567	0.286	0.483	0.463	east-northeast	2.6	No
10:00	0.423	0.667	0.424	0.826	0.560	0.288	0.482	0.463	east-southeast	2.4	No
10:10	0.426	0.667	0.422	0.829	0.561	0.287	0.482	0.464	east-southeast	3.2	No
10:20	0.424	0.667	0.424	0.829	0.566	0.286	0.482	0.464	east-southeast	4.0	No
10:30	0.423	0.667	0.424	0.822	0.570	0.285	0.482	0.464	southeast	3.6	No
10:40	0.424	0.667	0.424	0.825	0.569	0.285	0.484	0.464	southeast	3.7	No
10:50	0.424	0.667	0.426	0.824	0.568	0.285	0.481	0.463	southeast	3.6	No
11:00	0.425	0.667	0.425	0.827	0.570	0.286	0.483	0.465	southeast	4.6	No
11:10	0.424	0.666	0.426	0.828	0.568	0.286	0.482	0.465	south-southeast	3.6	No
11:20	0.424	0.667	0.428	0.829	0.569	0.286	0.483	0.460	southeast	3.6	No
11:30	0.425	0.667	0.429	0.828	0.569	0.286	0.483	0.462	southeast	3.7	No
11:40	0.426	0.667	0.427	0.829	0.568	0.286	0.483	0.462	southeast	3.6	No
11:50	0.426	0.669	0.428	0.830	0.568	0.286	0.484	0.463	southeast	4.0	No
12:00	0.423	0.667	0.431	0.828	0.568	0.285	0.482	0.462	southeast	3.1	No
12:10	0.423	0.669	0.431	0.829	0.570	0.286	0.484	0.463	southeast	3.4	No
12:20	0.424	0.670	0.430	0.831	0.568	0.286	0.483	0.462	southeast	3.1	No
12:30	0.424	0.670	0.429	0.830	0.569	0.286	0.483	0.461	east-southeast	3.6	No
12:40	0.426	0.668	0.429	0.828	0.571	0.286	0.481	0.461	southeast	4.0	No
12:50	0.424	0.669	0.431	0.829	0.570	0.287	0.484	0.461	southeast	3.2	No
13:00	0.426	0.670	0.430	0.829	0.569	0.288	0.484	0.463	southeast	3.5	No
13:10	0.426	0.669	0.431	0.830	0.571	0.286	0.483	0.462	southeast	3.7	No
13:20	0.424	0.671	0.430	0.829	0.569	0.285	0.485	0.463	southeast	4.3	No
13:30	0.425	0.669	0.431	0.828	0.570	0.287	0.485	0.463	south-southeast	5.0	No
13:40	0.424	0.671	0.430	0.828	0.570	0.287	0.484	0.464	south-southeast	5.0	No
13:50	0.426	0.672	0.431	0.829	0.569	0.287	0.483	0.464	southeast	4.8	No
14:00	0.426	0.672	0.431	0.829	0.569	0.288	0.482	0.462	southeast	2.9	No
14:10	0.425	0.671	0.432	0.831	0.570	0.287	0.483	0.463	east-southeast	3.4	No
14:20	0.426	0.671	0.430	0.831	0.570	0.287	0.483	0.462	southeast	4.6	No
14:30	0.426	0.671	0.430	0.830	0.570	0.287	0.483	0.462	south-southeast	4.5	No
14:40	0.426	0.670	0.431	0.828	0.568	0.286	0.483	0.462	southeast	2.7	No
14:50	0.424	0.674	0.432	0.831	0.571	0.287	0.483	0.464	south-southeast	3.0	No
15:00	0.427	0.673	0.430	0.830	0.569	0.286	0.483	0.463	southeast	1.9	No
15:10	0.427	0.677	0.431	0.830	0.573	0.286	0.484	0.463	east-southeast	1.4	No
15:20	0.427	0.676	0.430	0.829	0.572	0.287	0.484	0.464	southeast	2.0	No
15:30	0.426	0.675	0.432	0.828	0.570	0.288	0.483	0.465	east-southeast	0.6	No
15:40	0.427	0.674	0.431	0.833	0.572	0.288	0.484	0.463	-	CALM	No
15:50	0.429	0.675	0.431	0.831	0.572	0.288	0.485	0.464	-	CALM	No
16:00	0.427	0.676	0.430	0.828	0.572	0.287	0.485	0.463	southeast	0.6	No
16:10	0.430	0.676	0.430	0.830	0.572	0.288	0.485	0.464	south	2.0	No
16:20	0.427	0.677	0.431	0.830	0.572	0.290	0.485	0.465	south	4.1	No
16:30	0.427	0.677	0.431	0.830	0.573	0.288	0.486	0.465	south	5.5	No
16:40	0.428	0.677	0.431	0.832	0.572	0.288	0.484	0.464	south	5.5	No
16:50	0.428	0.675	0.432	0.831	0.574	0.288	0.486	0.465	south	4.3	No
17:00	0.430	0.675	0.429	0.830	0.573	0.289	0.486	0.464	south	3.9	No
17:10	0.427	0.675	0.432	0.831	0.574	0.289	0.486	0.465	south	3.9	No
17:20	0.428	0.675	0.430	0.830	0.572	0.289	0.486	0.463	south	2.4	No
17:30	0.428	0.675	0.431	0.829	0.572	0.290	0.484	0.464	south-southwest	1.6	No
17:40	0.430	0.675	0.431	0.830	0.573	0.290	0.486	0.464	south-southwest	1.0	No
17:50	0.428	0.676	0.432	0.831	0.572	0.289	0.486	0.465	south-southwest	1.5	No
18:00	0.429	0.676	0.430	0.831	0.573	0.289	0.485	0.464	south-southwest	1.6	No
18:10	0.429	0.675	0.429	0.830	0.572	0.290	0.486	0.466	southwest	1.5	No
18:20	0.428	0.676	0.430	0.832	0.573	0.288	0.485	0.464	west-southwest	0.9	No
18:30	0.429	0.676	0.431	0.830	0.573	0.289	0.488	0.465	southwest	0.8	No
18:40	0.429	0.675	0.431	0.831	0.573	0.289	0.487	0.466	southwest	1.0	No
18:50	0.429	0.675	0.430	0.831	0.574	0.291	0.486	0.464	south-southwest	1.5	No
19:00	0.429	0.676	0.431	0.832	0.574	0.290	0.486	0.465	south-southwest	0.8	No
19:10	0.429	0.676	0.430	0.832	0.572	0.289	0.486	0.465	south	2.0	No
19:20	0.428	0.674	0.430	0.828	0.574	0.289	0.487	0.464	south	2.4	No
19:30	0.430	0.676	0.430	0.833	0.573	0.289	0.487	0.465	south	2.6	No
19:40	0.429	0.675	0.430	0.831	0.573	0.290	0.486	0.465	south-southeast	1.4	No
19:50	0.429	0.676	0.430	0.831	0.573	0.289	0.487	0.464	south-southeast	2.3	No
20:00	0.429	0.676	0.429	0.831	0.575	0.289	0.485	0.465	south-southeast	3.2	No
20:10	0.427	0.674	0.431	0.832	0.574	0.291	0.484	0.464	south-southeast	2.7	No
20:20	0.430	0.677	0.430	0.832	0.574	0.290	0.484	0.465	south-southwest	1.8	No
20:30	0.429	0.672	0.432	0.832	0.574	0.289	0.486	0.465	southwest	1.7	No
20:40	0.428	0.674	0.432	0.831	0.575	0.291	0.484	0.464	west-southwest	1.7	No
20:50	0.428	0.676	0.432	0.830	0.574	0.290	0.485	0.464	southwest	1.3	No
21:00	0.428	0.676	0.433	0.831	0.573	0.290	0.484	0.465	south-southwest	1.1	No
21:10	0.429	0.676	0.432	0.832	0.574	0.291	0.485	0.465	south	0.9	No
21:20	0.429	0.677	0.431	0.831	0.574	0.290	0.485	0.464	south-southwest	1.1	No
21:30	0.428	0.675	0.432	0.833	0.574	0.290	0.485	0.463	southwest	1.6	No
21:40	0.428	0.675	0.431	0.830	0.574	0.290	0.485	0.466	south-southwest	1.2	No
21:50	0.428	0.676	0.431	0.832	0.576	0.289	0.485	0.466	south-southwest	1.3	No
22:00	0.429	0.675	0.432	0.829	0.575	0.291	0.484	0.464	south	0.9	No
22:10	0.429	0.675	0.431	0.832	0.574	0.289	0.486	0.465	south-southeast	1.2	No
22:20	0.428	0.674	0.432	0.831	0.574	0.289	0.484	0.466	south	1.5	No
22:30	0.429	0.676	0.430	0.833	0.574	0.290	0.485	0.465	south	1.2	No
22:40	0.428	0.675	0.432	0.832	0.574	0.290	0.485	0.466	south	2.0	No
22:50	0.430	0.676	0.434	0.832	0.576	0.290	0.485	0.464	south-southwest	2.1	No
23:00	0.427	0.675	0.432	0.831	0.574	0.291	0.484	0.463	south-southwest	2.0	No
23:10	0.429	0.676	0.432	0.832	0.576	0.290	0.486	0.466	south	3.2	No
23:20	0.430	0.675	0.434	0.832	0.575	0.290	0.485	0.466	south	5.0	No
23:30	0.430	0.677	0.432	0.833	0.574	0.290	0.484	0.466	south	4.6	No
23:40	0.430	0.676	0.431	0.832	0.574	0.290	0.485	0.465	south	4.6	No
23:50	0.429	0.673	0.430	0.832	0.575	0.290	0.484	0.466	south	3.8	No