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

○Information

○Measurement value list ： 2026/10/26(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	0.420	0.660	0.423	0.819	0.564	0.287	0.480	0.463	north-northwest	0.8	No
00:10	0.421	0.660	0.423	0.820	0.566	0.288	0.481	0.461	north-northeast	1.3	No
00:20	0.420	0.658	0.424	0.819	0.563	0.286	0.481	0.462	north-northeast	1.6	No
00:30	0.422	0.661	0.424	0.820	0.565	0.286	0.480	0.462	north-northeast	3.4	No
00:40	0.422	0.660	0.425	0.819	0.565	0.288	0.480	0.461	northeast	1.2	No
00:50	0.422	0.659	0.423	0.819	0.566	0.287	0.481	0.461	east	1.2	No
01:00	0.420	0.659	0.424	0.820	0.566	0.288	0.480	0.463	north-northeast	1.2	No
01:10	0.421	0.660	0.425	0.819	0.564	0.287	0.482	0.461	north-northeast	1.4	No
01:20	0.420	0.658	0.425	0.818	0.564	0.287	0.479	0.462	north	1.5	No
01:30	0.422	0.660	0.423	0.820	0.565	0.288	0.480	0.462	north-northwest	2.7	No
01:40	0.421	0.660	0.425	0.819	0.565	0.288	0.482	0.461	north-northwest	1.9	No
01:50	0.420	0.659	0.425	0.819	0.564	0.288	0.479	0.461	north	2.8	No
02:00	0.420	0.660	0.424	0.821	0.566	0.288	0.482	0.461	north-northeast	1.3	No
02:10	0.420	0.660	0.424	0.821	0.567	0.288	0.481	0.461	northeast	1.7	No
02:20	0.420	0.661	0.424	0.820	0.566	0.287	0.481	0.461	north	1.7	No
02:30	0.422	0.660	0.426	0.820	0.566	0.288	0.481	0.462	north	2.9	No
02:40	0.421	0.660	0.425	0.820	0.564	0.289	0.480	0.462	north	3.8	No
02:50	0.422	0.660	0.425	0.821	0.564	0.289	0.481	0.462	north	2.8	No
03:00	0.421	0.660	0.425	0.823	0.566	0.288	0.481	0.461	north-northeast	2.0	No
03:10	0.421	0.662	0.425	0.821	0.566	0.287	0.480	0.461	north	2.7	No
03:20	0.421	0.660	0.425	0.820	0.565	0.287	0.481	0.463	north-northeast	2.8	No
03:30	0.421	0.660	0.424	0.822	0.566	0.286	0.481	0.460	north	3.0	No
03:40	0.420	0.660	0.424	0.820	0.567	0.287	0.482	0.461	north	4.7	No
03:50	0.420	0.660	0.425	0.821	0.566	0.288	0.482	0.461	north	4.2	No
04:00	0.421	0.661	0.426	0.821	0.565	0.288	0.481	0.462	north	2.2	No
04:10	0.420	0.660	0.425	0.821	0.566	0.287	0.481	0.461	north	2.8	No
04:20	0.421	0.661	0.424	0.821	0.567	0.287	0.480	0.463	north-northwest	3.0	No
04:30	0.422	0.661	0.425	0.821	0.567	0.289	0.483	0.462	north	2.7	No
04:40	0.421	0.662	0.425	0.820	0.566	0.288	0.480	0.463	north-northeast	1.7	No
04:50	0.420	0.659	0.424	0.821	0.565	0.288	0.481	0.463	north-northeast	2.1	No
05:00	0.422	0.660	0.424	0.821	0.566	0.288	0.480	0.463	north-northeast	2.8	No
05:10	0.420	0.661	0.423	0.819	0.566	0.287	0.481	0.462	north-northeast	3.3	No
05:20	0.420	0.659	0.422	0.819	0.566	0.287	0.481	0.461	north-northeast	4.5	No
05:30	0.420	0.660	0.421	0.821	0.565	0.288	0.481	0.462	north-northeast	4.6	No
05:40	0.421	0.660	0.422	0.820	0.565	0.287	0.483	0.461	north-northeast	3.9	No
05:50	0.421	0.658	0.421	0.822	0.563	0.284	0.481	0.461	north-northeast	4.0	No
06:00	0.422	0.661	0.423	0.821	0.566	0.286	0.482	0.461	north-northeast	4.6	No
06:10	0.422	0.662	0.421	0.820	0.565	0.286	0.482	0.461	north-northeast	5.0	No
06:20	0.423	0.660	0.422	0.821	0.566	0.285	0.480	0.461	north-northeast	3.7	No
06:30	0.420	0.660	0.423	0.820	0.565	0.286	0.482	0.462	north	2.9	No
06:40	0.421	0.661	0.422	0.821	0.567	0.286	0.480	0.461	north	4.5	No
06:50	0.420	0.660	0.422	0.819	0.566	0.285	0.480	0.460	north	5.1	No
07:00	0.422	0.659	0.423	0.820	0.565	0.286	0.480	0.460	north	5.2	No
07:10	0.422	0.661	0.423	0.820	0.564	0.285	0.481	0.460	north	5.5	No
07:20	0.422	0.660	0.421	0.820	0.566	0.285	0.480	0.462	north	5.7	No
07:30	0.421	0.660	0.424	0.821	0.567	0.287	0.480	0.462	north	4.9	Yes
07:40	0.422	0.660	0.423	0.821	0.565	0.287	0.482	0.463	north-northwest	3.3	No
07:50	0.421	0.662	0.423	0.820	0.567	0.286	0.479	0.462	north-northwest	3.6	No
08:00	0.423	0.661	0.422	0.821	0.566	0.286	0.480	0.463	north-northwest	3.0	No
08:10	0.420	0.659	0.422	0.818	0.566	0.287	0.481	0.462	north-northwest	3.1	No
08:20	0.422	0.662	0.422	0.821	0.567	0.288	0.480	0.463	north-northwest	5.3	No
08:30	0.422	0.660	0.423	0.820	0.565	0.287	0.481	0.462	north-northwest	4.8	No
08:40	0.422	0.660	0.423	0.821	0.567	0.287	0.480	0.463	north-northwest	5.7	No
08:50	0.421	0.660	0.424	0.822	0.566	0.284	0.481	0.464	north-northwest	4.9	No
09:00	0.422	0.660	0.422	0.821	0.565	0.286	0.481	0.462	northwest	3.7	Yes
09:10	0.421	0.660	0.423	0.822	0.565	0.286	0.481	0.462	northwest	3.4	No
09:20	0.422	0.658	0.423	0.823	0.566	0.285	0.481	0.462	northwest	4.4	Yes
09:30	0.423	0.660	0.424	0.823	0.568	0.286	0.480	0.463	north-northwest	3.8	Yes
09:40	0.424	0.660	0.425	0.825	0.567	0.286	0.482	0.462	west-northwest	2.8	Yes
09:50	0.423	0.662	0.425	0.823	0.568	0.287	0.480	0.462	northwest	4.0	Yes
10:00	0.426	0.660	0.426	0.825	0.568	0.287	0.481	0.462	northwest	3.6	Yes
10:10	0.425	0.660	0.425	0.825	0.567	0.289	0.480	0.461	northwest	3.8	Yes
10:20	0.425	0.660	0.426	0.824	0.567	0.289	0.481	0.462	northwest	4.3	Yes
10:30	0.423	0.659	0.427	0.824	0.567	0.290	0.481	0.462	northwest	5.2	Yes
10:40	0.423	0.660	0.426	0.825	0.567	0.289	0.480	0.462	northwest	4.2	Yes
10:50	0.424	0.659	0.426	0.824	0.566	0.289	0.482	0.462	northwest	5.1	Yes
11:00	0.423	0.660	0.426	0.823	0.566	0.288	0.480	0.464	north-northwest	4.9	Yes
11:10	0.423	0.657	0.424	0.823	0.566	0.288	0.481	0.463	north-northwest	4.9	Yes
11:20	0.423	0.657	0.425	0.822	0.566	0.288	0.482	0.464	northwest	4.5	Yes
11:30	0.423	0.657	0.426	0.824	0.565	0.287	0.481	0.463	north-northwest	4.9	Yes
11:40	0.421	0.654	0.425	0.822	0.565	0.287	0.481	0.462	north-northwest	4.4	Yes
11:50	0.421	0.656	0.427	0.824	0.565	0.289	0.481	0.463	north-northwest	4.4	Yes
12:00	0.424	0.660	0.426	0.822	0.563	0.288	0.480	0.461	north-northwest	4.5	Yes
12:10	0.421	0.659	0.425	0.823	0.565	0.287	0.480	0.461	north-northwest	4.4	Yes
12:20	0.423	0.657	0.425	0.824	0.564	0.287	0.480	0.464	north-northwest	4.1	Yes
12:30	0.423	0.655	0.425	0.821	0.564	0.287	0.481	0.463	north-northwest	3.9	Yes
12:40	0.423	0.656	0.426	0.821	0.565	0.288	0.479	0.462	north-northwest	3.5	Yes
12:50	0.422	0.656	0.426	0.820	0.565	0.289	0.480	0.462	northwest	5.1	Yes
13:00	0.421	0.659	0.426	0.821	0.565	0.291	0.479	0.462	north-northwest	3.8	Yes
13:10	0.421	0.656	0.427	0.821	0.565	0.290	0.480	0.462	north	2.7	Yes
13:20	0.421	0.658	0.428	0.819	0.565	0.291	0.479	0.463	north-northwest	1.6	Yes
13:30	0.421	0.656	0.429	0.819	0.565	0.293	0.480	0.461	north-northwest	1.8	Yes
13:40	0.422	0.656	0.429	0.819	0.564	0.294	0.480	0.461	-	CALM	Yes
13:50	0.423	0.656	0.428	0.817	0.565	0.293	0.480	0.461	north-northwest	1.9	Yes
14:00	0.423	0.654	0.428	0.814	0.565	0.294	0.480	0.458	north-northwest	1.9	Yes
14:10	0.422	0.655	0.428	0.816	0.562	0.292	0.480	0.460	north	1.8	Yes
14:20	0.422	0.655	0.428	0.814	0.564	0.292	0.478	0.460	northeast	1.6	Yes
14:30	0.422	0.652	0.427	0.812	0.562	0.293	0.478	0.460	east-northeast	1.8	Yes
14:40	0.421	0.651	0.429	0.809	0.562	0.293	0.478	0.459	-	-	Yes
14:50	0.423	0.651	0.427	0.808	0.560	0.294	0.478	0.458	east	1.5	Yes
15:00	0.421	0.651	0.429	0.809	0.559	0.293	0.477	0.458	east-northeast	1.4	Yes
15:10	0.423	0.652	0.428	0.808	0.559	0.292	0.477	0.458	northeast	1.2	Yes
15:20	0.422	0.653	0.427	0.808	0.559	0.293	0.477	0.457	north-northeast	1.3	Yes
15:30	0.422	0.650	0.427	0.806	0.560	0.292	0.478	0.458	east-northeast	1.7	Yes
15:40	0.423	0.650	0.427	0.806	0.559	0.292	0.476	0.458	north-northwest	1.7	Yes
15:50	0.423	0.650	0.428	0.807	0.560	0.292	0.478	0.457	north	4.1	Yes
16:00	0.422	0.647	0.429	0.804	0.555	0.293	0.477	0.457	north-northwest	5.5	Yes
16:10	0.422	0.648	0.427	0.801	0.554	0.292	0.474	0.455	north-northeast	3.7	Yes
16:20	0.424	0.648	0.429	0.804	0.554	0.292	0.474	0.454	north-northeast	5.1	Yes
16:30	0.424	0.650	0.429	0.805	0.555	0.293	0.474	0.456	northeast	3.7	Yes
16:40	0.423	0.649	0.428	0.802	0.555	0.292	0.476	0.457	northeast	3.4	Yes
16:50	0.424	0.650	0.430	0.804	0.553	0.292	0.475	0.456	northeast	3.7	Yes
17:00	0.424	0.651	0.428	0.806	0.555	0.291	0.475	0.454	northeast	2.0	Yes
17:10	0.423	0.651	0.427	0.805	0.555	0.290	0.476	0.456	northeast	1.8	Yes
17:20	0.423	0.651	0.426	0.804	0.552	0.289	0.475	0.456	east-northeast	1.9	Yes
17:30	0.420	0.651	0.425	0.805	0.553	0.291	0.476	0.456	east-northeast	1.4	Yes
17:40	0.420	0.651	0.424	0.806	0.553	0.288	0.477	0.459	northeast	2.0	Yes
17:50	0.419	0.651	0.421	0.803	0.552	0.287	0.476	0.457	north-northeast	2.5	Yes
18:00	0.418	0.652	0.422	0.803	0.554	0.287	0.475	0.460	north	2.4	Yes
18:10	0.417	0.650	0.423	0.805	0.552	0.286	0.476	0.458	north-northwest	3.4	Yes
18:20	0.417	0.651	0.421	0.803	0.553	0.287	0.476	0.458	north-northwest	4.0	Yes
18:30	0.419	0.651	0.422	0.805	0.554	0.285	0.476	0.458	north-northwest	3.3	Yes
18:40	0.417	0.652	0.422	0.805	0.555	0.287	0.477	0.458	north-northwest	3.1	Yes
18:50	0.419	0.652	0.420	0.807	0.554	0.287	0.476	0.459	north-northwest	3.3	Yes
19:00	0.417	0.651	0.423	0.805	0.553	0.287	0.475	0.458	north-northwest	4.2	Yes
19:10	0.418	0.651	0.422	0.806	0.554	0.287	0.477	0.459	north-northwest	3.7	Yes
19:20	0.417	0.652	0.422	0.808	0.553	0.287	0.475	0.458	north-northwest	4.0	Yes
19:30	0.419	0.650	0.422	0.806	0.555	0.287	0.476	0.459	north-northwest	3.9	Yes
19:40	0.419	0.649	0.422	0.805	0.554	0.287	0.477	0.458	north-northwest	3.5	Yes
19:50	0.420	0.651	0.422	0.805	0.554	0.288	0.476	0.459	north-northwest	3.0	Yes
20:00	0.418	0.650	0.423	0.806	0.555	0.288	0.477	0.459	north-northwest	3.0	Yes
20:10	0.418	0.653	0.421	0.804	0.553	0.289	0.477	0.458	north-northwest	3.0	Yes
20:20	0.419	0.651	0.424	0.804	0.554	0.288	0.477	0.459	north-northwest	3.1	Yes
20:30	0.417	0.651	0.422	0.804	0.555	0.287	0.477	0.459	north-northwest	3.4	Yes
20:40	0.417	0.651	0.422	0.804	0.554	0.287	0.477	0.459	north-northwest	3.4	Yes
20:50	0.419	0.650	0.421	0.803	0.554	0.289	0.477	0.459	north-northwest	3.5	Yes
21:00	0.418	0.650	0.422	0.804	0.554	0.288	0.477	0.460	north-northwest	3.5	Yes
21:10	0.417	0.649	0.422	0.805	0.553	0.288	0.478	0.458	north-northwest	3.1	Yes
21:20	0.417	0.652	0.422	0.804	0.555	0.289	0.477	0.459	north-northwest	3.2	Yes
21:30	0.417	0.652	0.424	0.805	0.554	0.288	0.477	0.459	north-northwest	2.9	Yes
21:40	0.418	0.651	0.422	0.803	0.554	0.288	0.478	0.459	north-northwest	2.3	Yes
21:50	0.417	0.652	0.423	0.805	0.555	0.289	0.478	0.460	northwest	2.3	Yes
22:00	0.416	0.651	0.423	0.803	0.556	0.289	0.477	0.460	north-northwest	2.9	Yes
22:10	0.417	0.653	0.423	0.804	0.555	0.288	0.478	0.459	north-northwest	3.0	Yes
22:20	0.417	0.652	0.422	0.803	0.556	0.289	0.478	0.460	northwest	2.1	Yes
22:30	0.419	0.652	0.422	0.804	0.555	0.288	0.478	0.458	northwest	2.4	Yes
22:40	0.418	0.652	0.423	0.804	0.556	0.289	0.476	0.460	northwest	2.2	Yes
22:50	0.417	0.652	0.423	0.803	0.556	0.288	0.477	0.460	northwest	1.7	Yes
23:00	0.418	0.652	0.423	0.803	0.554	0.289	0.477	0.459	northwest	1.0	Yes
23:10	0.417	0.654	0.423	0.805	0.556	0.288	0.478	0.459	west-northwest	1.7	Yes
23:20	0.415	0.651	0.421	0.806	0.553	0.288	0.477	0.460	west-northwest	1.1	Yes
23:30	0.418	0.651	0.422	0.802	0.556	0.288	0.478	0.459	northwest	1.3	Yes
23:40	0.416	0.651	0.422	0.804	0.553	0.288	0.477	0.460	west	0.7	Yes
23:50	0.417	0.651	0.421	0.804	0.554	0.287	0.477	0.459	west-northwest	1.3	Yes