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

○Information

○Measurement value list ： 2026/06/08(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	0.434	0.682	0.420	0.829	0.567	0.293	0.488	0.468	northwest	1.0	Yes
00:10	0.434	0.681	0.420	0.829	0.566	0.293	0.489	0.467	-	CALM	Yes
00:20	0.433	0.682	0.421	0.827	0.565	0.293	0.489	0.468	north-northeast	0.8	Yes
00:30	0.432	0.682	0.419	0.830	0.566	0.293	0.490	0.469	-	CALM	Yes
00:40	0.434	0.680	0.420	0.829	0.566	0.293	0.490	0.468	east-southeast	1.1	Yes
00:50	0.433	0.680	0.420	0.826	0.564	0.294	0.489	0.468	east-northeast	0.9	Yes
01:00	0.434	0.681	0.420	0.829	0.564	0.293	0.490	0.467	east	1.4	Yes
01:10	0.433	0.680	0.420	0.827	0.566	0.293	0.487	0.468	east-northeast	1.6	Yes
01:20	0.432	0.675	0.418	0.826	0.558	0.292	0.487	0.467	-	-	Yes
01:30	0.429	0.674	0.416	0.822	0.559	0.289	0.486	0.465	east-northeast	0.9	Yes
01:40	0.430	0.674	0.417	0.822	0.560	0.290	0.487	0.465	-	CALM	Yes
01:50	0.429	0.674	0.416	0.823	0.560	0.290	0.486	0.465	west-northwest	1.2	Yes
02:00	0.428	0.673	0.416	0.820	0.561	0.291	0.486	0.465	west	1.0	Yes
02:10	0.431	0.677	0.418	0.821	0.558	0.292	0.486	0.467	west-southwest	0.8	Yes
02:20	0.430	0.675	0.417	0.821	0.561	0.293	0.486	0.465	southwest	0.7	Yes
02:30	0.429	0.677	0.417	0.822	0.562	0.292	0.485	0.467	-	CALM	Yes
02:40	0.430	0.675	0.417	0.821	0.563	0.292	0.486	0.466	-	CALM	Yes
02:50	0.432	0.675	0.418	0.821	0.562	0.293	0.487	0.467	-	CALM	Yes
03:00	0.430	0.673	0.417	0.822	0.560	0.292	0.486	0.467	-	CALM	Yes
03:10	0.429	0.674	0.417	0.822	0.561	0.293	0.486	0.469	-	CALM	Yes
03:20	0.431	0.676	0.418	0.822	0.563	0.292	0.487	0.468	-	CALM	Yes
03:30	0.430	0.675	0.416	0.821	0.560	0.292	0.486	0.466	-	CALM	Yes
03:40	0.428	0.675	0.418	0.819	0.562	0.292	0.486	0.465	-	CALM	Yes
03:50	0.430	0.675	0.418	0.820	0.559	0.293	0.486	0.467	north-northwest	0.7	Yes
04:00	0.431	0.675	0.418	0.819	0.560	0.292	0.486	0.466	north-northeast	1.2	Yes
04:10	0.428	0.672	0.416	0.818	0.561	0.292	0.485	0.464	-	CALM	Yes
04:20	0.429	0.673	0.415	0.816	0.560	0.291	0.484	0.465	east-northeast	0.8	Yes
04:30	0.429	0.671	0.416	0.818	0.559	0.292	0.485	0.465	southeast	1.2	Yes
04:40	0.431	0.671	0.415	0.818	0.559	0.291	0.485	0.463	-	CALM	Yes
04:50	0.428	0.669	0.415	0.815	0.558	0.290	0.483	0.465	east	1.3	Yes
05:00	0.427	0.668	0.414	0.814	0.557	0.291	0.483	0.462	east	1.9	Yes
05:10	0.424	0.666	0.410	0.813	0.554	0.290	0.480	0.460	east-southeast	3.2	Yes
05:20	0.422	0.662	0.413	0.806	0.550	0.289	0.480	0.459	southeast	6.1	Yes
05:30	0.423	0.660	0.412	0.805	0.548	0.286	0.480	0.459	south-southeast	6.4	Yes
05:40	0.423	0.662	0.412	0.805	0.550	0.288	0.480	0.461	south-southeast	6.0	Yes
05:50	0.423	0.661	0.409	0.806	0.549	0.288	0.480	0.460	south-southeast	7.1	Yes
06:00	0.423	0.662	0.410	0.806	0.551	0.288	0.481	0.462	south-southeast	5.9	Yes
06:10	0.422	0.664	0.409	0.805	0.550	0.289	0.482	0.462	south	4.6	Yes
06:20	0.423	0.663	0.410	0.807	0.550	0.288	0.481	0.462	south-southwest	6.4	Yes
06:30	0.424	0.664	0.412	0.808	0.551	0.290	0.481	0.462	southwest	7.9	No
06:40	0.424	0.663	0.411	0.810	0.551	0.288	0.482	0.462	southwest	5.0	No
06:50	0.424	0.666	0.412	0.807	0.551	0.288	0.483	0.463	southwest	4.5	No
07:00	0.424	0.664	0.414	0.808	0.552	0.288	0.482	0.462	southwest	3.6	No
07:10	0.423	0.666	0.412	0.809	0.553	0.288	0.484	0.463	south-southwest	3.5	No
07:20	0.424	0.668	0.413	0.808	0.553	0.288	0.483	0.463	south	3.1	No
07:30	0.424	0.667	0.412	0.810	0.553	0.288	0.484	0.464	south	3.5	No
07:40	0.424	0.667	0.413	0.810	0.553	0.287	0.483	0.463	south-southwest	3.8	No
07:50	0.423	0.667	0.413	0.809	0.554	0.288	0.484	0.463	south-southwest	4.2	No
08:00	0.424	0.667	0.411	0.813	0.554	0.288	0.484	0.463	south-southwest	4.0	No
08:10	0.424	0.667	0.413	0.809	0.553	0.289	0.484	0.463	south-southwest	3.9	No
08:20	0.424	0.669	0.414	0.812	0.554	0.287	0.485	0.465	south	3.4	No
08:30	0.424	0.667	0.412	0.811	0.555	0.287	0.484	0.463	south	3.4	No
08:40	0.427	0.665	0.413	0.811	0.554	0.288	0.483	0.465	south	3.1	Yes
08:50	0.425	0.666	0.413	0.811	0.555	0.286	0.484	0.464	southeast	2.3	No
09:00	0.424	0.666	0.412	0.811	0.555	0.287	0.484	0.462	south-southeast	3.1	No
09:10	0.425	0.669	0.412	0.812	0.554	0.286	0.483	0.464	south-southeast	3.2	No
09:20	0.423	0.668	0.413	0.814	0.555	0.287	0.485	0.464	south-southeast	3.2	No
09:30	0.424	0.666	0.413	0.813	0.554	0.287	0.486	0.464	southeast	2.7	No
09:40	0.425	0.668	0.412	0.812	0.556	0.288	0.485	0.463	south-southeast	2.7	No
09:50	0.425	0.669	0.412	0.811	0.554	0.289	0.485	0.465	south-southeast	2.6	No
10:00	0.426	0.667	0.414	0.812	0.556	0.288	0.487	0.464	south-southeast	4.1	Yes
10:10	0.426	0.670	0.412	0.811	0.556	0.288	0.485	0.463	south-southeast	2.6	Yes
10:20	0.427	0.670	0.413	0.812	0.556	0.288	0.486	0.464	south-southeast	2.8	Yes
10:30	0.427	0.671	0.414	0.812	0.556	0.289	0.485	0.464	southeast	3.3	Yes
10:40	0.424	0.670	0.414	0.813	0.556	0.289	0.486	0.464	southeast	3.4	Yes
10:50	0.427	0.671	0.415	0.813	0.557	0.289	0.486	0.464	south-southeast	3.7	Yes
11:00	0.427	0.671	0.415	0.814	0.558	0.288	0.485	0.464	south-southeast	3.3	Yes
11:10	0.428	0.671	0.416	0.815	0.556	0.288	0.484	0.465	south-southeast	2.8	Yes
11:20	0.427	0.671	0.414	0.814	0.559	0.290	0.485	0.465	south	2.8	Yes
11:30	0.428	0.668	0.415	0.815	0.558	0.288	0.486	0.464	south	2.2	No
11:40	0.428	0.674	0.414	0.814	0.557	0.288	0.487	0.465	south-southeast	2.4	No
11:50	0.428	0.674	0.417	0.813	0.558	0.290	0.487	0.463	east-southeast	2.6	No
12:00	0.428	0.675	0.415	0.813	0.558	0.287	0.486	0.463	southeast	2.5	No
12:10	0.429	0.672	0.416	0.813	0.558	0.288	0.487	0.466	southeast	2.3	No
12:20	0.429	0.676	0.416	0.813	0.556	0.289	0.485	0.465	south-southeast	2.4	No
12:30	0.429	0.674	0.416	0.814	0.560	0.288	0.486	0.464	south-southeast	2.2	No
12:40	0.427	0.676	0.417	0.814	0.559	0.289	0.487	0.466	south-southeast	2.1	No
12:50	0.428	0.676	0.418	0.814	0.558	0.289	0.487	0.466	south-southeast	1.7	No
13:00	0.429	0.675	0.419	0.813	0.559	0.289	0.487	0.467	south-southeast	1.9	No
13:10	0.429	0.675	0.417	0.814	0.560	0.289	0.487	0.465	south-southeast	1.8	No
13:20	0.430	0.674	0.418	0.814	0.559	0.290	0.487	0.465	southeast	2.4	No
13:30	0.431	0.675	0.418	0.815	0.559	0.290	0.488	0.464	southeast	2.5	No
13:40	0.431	0.675	0.418	0.815	0.560	0.289	0.487	0.465	southeast	2.7	No
13:50	0.429	0.676	0.416	0.815	0.561	0.289	0.487	0.464	south	2.4	No
14:00	0.429	0.677	0.419	0.814	0.559	0.290	0.490	0.466	south-southeast	2.1	No
14:10	0.429	0.675	0.419	0.817	0.560	0.290	0.487	0.465	south-southeast	2.3	No
14:20	0.428	0.677	0.417	0.816	0.560	0.289	0.486	0.467	southeast	2.8	No
14:30	0.429	0.677	0.419	0.816	0.553	0.290	0.487	0.467	south-southeast	3.6	No
14:40	0.430	0.677	0.419	0.815	0.542	0.289	0.488	0.466	south-southeast	2.9	No
14:50	0.429	0.674	0.418	0.815	0.547	0.290	0.487	0.466	southeast	3.4	No
15:00	0.430	0.677	0.419	0.817	0.545	0.290	0.489	0.466	southeast	3.2	No
15:10	0.431	0.677	0.419	0.818	0.556	0.291	0.489	0.466	southeast	3.7	No
15:20	0.431	0.681	0.420	0.818	0.560	0.290	0.488	0.466	southeast	3.6	No
15:30	0.429	0.678	0.417	0.819	0.560	0.291	0.489	0.466	southeast	3.3	No
15:40	0.431	0.680	0.420	0.818	0.562	0.290	0.488	0.466	southeast	2.8	No
15:50	0.431	0.678	0.419	0.818	0.561	0.290	0.488	0.465	southeast	3.0	No
16:00	0.431	0.679	0.421	0.818	0.561	0.290	0.487	0.467	southeast	1.9	No
16:10	0.431	0.679	0.419	0.817	0.562	0.291	0.488	0.465	southeast	2.3	No
16:20	0.431	0.680	0.420	0.819	0.563	0.290	0.488	0.466	southeast	2.7	Yes
16:30	0.431	0.680	0.420	0.819	0.561	0.301	0.487	0.467	southeast	3.3	Yes
16:40	0.431	0.680	0.420	0.816	0.562	0.292	0.488	0.467	south-southeast	2.5	No
16:50	0.431	0.682	0.421	0.819	0.561	0.290	0.488	0.466	southeast	3.2	No
17:00	0.431	0.681	0.419	0.816	0.561	0.291	0.490	0.467	southeast	3.0	No
17:10	0.430	0.680	0.420	0.820	0.561	0.291	0.488	0.467	southeast	1.8	No
17:20	0.430	0.679	0.420	0.821	0.561	0.291	0.489	0.468	south-southeast	1.7	No
17:30	0.432	0.682	0.419	0.819	0.562	0.290	0.490	0.466	east-southeast	2.5	No
17:40	0.431	0.680	0.419	0.819	0.563	0.289	0.489	0.467	east-southeast	2.1	No
17:50	0.433	0.679	0.420	0.819	0.563	0.290	0.490	0.467	east-southeast	1.4	No
18:00	0.432	0.681	0.420	0.821	0.562	0.291	0.489	0.466	southeast	1.4	No
18:10	0.431	0.680	0.419	0.822	0.560	0.290	0.490	0.467	southeast	1.9	No
18:20	0.430	0.681	0.420	0.823	0.562	0.292	0.488	0.467	southeast	1.8	No
18:30	0.431	0.682	0.420	0.822	0.563	0.291	0.488	0.466	southeast	1.6	No
18:40	0.431	0.680	0.422	0.821	0.563	0.291	0.488	0.466	southeast	0.7	No
18:50	0.431	0.683	0.422	0.824	0.564	0.291	0.489	0.466	southeast	1.4	No
19:00	0.432	0.684	0.421	0.822	0.564	0.291	0.490	0.468	southeast	1.4	No
19:10	0.432	0.683	0.422	0.823	0.566	0.292	0.488	0.466	southeast	1.6	No
19:20	0.433	0.683	0.422	0.824	0.563	0.291	0.488	0.467	south-southeast	1.2	No
19:30	0.431	0.681	0.422	0.823	0.565	0.292	0.489	0.467	south-southeast	1.1	No
19:40	0.432	0.683	0.421	0.822	0.566	0.292	0.489	0.467	south-southeast	1.2	No
19:50	0.433	0.684	0.422	0.823	0.565	0.293	0.490	0.466	southeast	0.9	No
20:00	0.433	0.685	0.420	0.822	0.565	0.293	0.490	0.467	south-southeast	0.7	No
20:10	0.435	0.683	0.424	0.822	0.564	0.292	0.489	0.469	south-southeast	0.7	No
20:20	0.433	0.683	0.421	0.824	0.564	0.292	0.491	0.468	east-northeast	0.7	No
20:30	0.432	0.683	0.421	0.823	0.565	0.292	0.490	0.468	-	CALM	No
20:40	0.433	0.682	0.422	0.823	0.565	0.293	0.488	0.468	-	CALM	No
20:50	0.433	0.684	0.422	0.824	0.566	0.292	0.490	0.468	west	0.7	No
21:00	0.435	0.683	0.422	0.822	0.564	0.293	0.489	0.468	-	CALM	No
21:10	0.433	0.684	0.422	0.823	0.564	0.293	0.490	0.468	-	CALM	Yes
21:20	0.433	0.685	0.422	0.822	0.565	0.293	0.489	0.468	west-northwest	0.8	Yes
21:30	0.435	0.684	0.423	0.826	0.566	0.293	0.488	0.469	west	2.4	Yes
21:40	0.435	0.685	0.423	0.823	0.566	0.294	0.488	0.468	west	2.5	Yes
21:50	0.433	0.684	0.423	0.826	0.566	0.295	0.490	0.468	southwest	0.9	Yes
22:00	0.436	0.685	0.422	0.828	0.569	0.295	0.488	0.469	south-southeast	1.9	Yes
22:10	0.434	0.684	0.423	0.826	0.566	0.294	0.489	0.468	south-southeast	3.2	No
22:20	0.434	0.686	0.422	0.824	0.565	0.295	0.489	0.470	southeast	4.5	No
22:30	0.434	0.684	0.423	0.825	0.566	0.293	0.488	0.468	south-southeast	2.8	No
22:40	0.433	0.682	0.423	0.824	0.566	0.293	0.488	0.468	southwest	1.8	No
22:50	0.434	0.684	0.423	0.826	0.566	0.292	0.488	0.469	south-southwest	2.4	No
23:00	0.433	0.683	0.421	0.825	0.565	0.294	0.488	0.468	south-southwest	3.1	No
23:10	0.435	0.684	0.421	0.824	0.566	0.292	0.490	0.469	south-southeast	3.1	No
23:20	0.434	0.685	0.422	0.823	0.565	0.292	0.488	0.468	south	2.5	No
23:30	0.433	0.683	0.425	0.826	0.567	0.292	0.491	0.469	south-southwest	2.3	No
23:40	0.434	0.684	0.423	0.826	0.565	0.292	0.490	0.467	south	2.3	No
23:50	0.433	0.685	0.421	0.823	0.564	0.292	0.490	0.468	south	2.3	No