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

○Information

○Measurement value list ： 2026/07/14(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	0.422	0.673	0.420	0.803	0.557	0.292	0.484	0.463	-	-	No
00:10	0.423	0.672	0.421	0.802	0.559	0.292	0.482	0.463	south	2.9	No
00:20	0.422	0.670	0.420	0.803	0.558	0.293	0.484	0.464	south-southwest	3.2	No
00:30	0.423	0.673	0.419	0.804	0.559	0.294	0.483	0.464	south-southwest	3.1	No
00:40	0.423	0.672	0.421	0.803	0.559	0.293	0.482	0.465	south-southwest	3.1	No
00:50	0.422	0.672	0.420	0.804	0.559	0.294	0.484	0.464	south-southwest	2.6	No
01:00	0.422	0.670	0.419	0.802	0.560	0.292	0.484	0.463	south	2.9	No
01:10	0.422	0.670	0.420	0.803	0.557	0.293	0.483	0.465	south	2.8	No
01:20	0.424	0.671	0.420	0.803	0.558	0.294	0.485	0.465	south	2.6	No
01:30	0.423	0.671	0.421	0.802	0.560	0.292	0.483	0.464	south	2.8	No
01:40	0.423	0.672	0.420	0.802	0.561	0.292	0.484	0.463	south	3.1	No
01:50	0.423	0.670	0.419	0.804	0.558	0.293	0.483	0.462	south-southeast	2.8	No
02:00	0.423	0.671	0.420	0.805	0.559	0.293	0.483	0.463	south-southeast	2.5	No
02:10	0.422	0.671	0.420	0.802	0.558	0.292	0.483	0.462	south-southeast	3.1	No
02:20	0.422	0.672	0.419	0.803	0.559	0.292	0.483	0.464	south-southeast	3.5	No
02:30	0.422	0.672	0.421	0.805	0.559	0.293	0.484	0.463	south-southeast	3.5	No
02:40	0.424	0.670	0.420	0.804	0.561	0.292	0.483	0.463	south-southeast	3.5	No
02:50	0.424	0.670	0.419	0.804	0.558	0.292	0.483	0.463	south-southeast	3.4	No
03:00	0.423	0.670	0.420	0.804	0.559	0.292	0.484	0.465	south-southeast	3.6	No
03:10	0.422	0.670	0.420	0.805	0.558	0.291	0.483	0.462	south-southeast	2.9	No
03:20	0.422	0.671	0.419	0.804	0.560	0.291	0.485	0.464	south-southeast	3.1	No
03:30	0.422	0.670	0.420	0.804	0.557	0.292	0.484	0.464	south-southeast	3.1	No
03:40	0.423	0.671	0.420	0.803	0.558	0.293	0.485	0.464	south	3.0	No
03:50	0.423	0.672	0.420	0.803	0.558	0.292	0.485	0.464	south	3.1	No
04:00	0.424	0.672	0.420	0.803	0.558	0.293	0.484	0.463	south	2.9	No
04:10	0.426	0.673	0.421	0.806	0.558	0.294	0.483	0.463	south	3.4	No
04:20	0.425	0.671	0.420	0.803	0.559	0.293	0.485	0.464	south	3.0	No
04:30	0.423	0.672	0.419	0.805	0.559	0.293	0.486	0.464	south	2.2	No
04:40	0.425	0.671	0.417	0.805	0.560	0.294	0.485	0.464	south-southwest	1.7	No
04:50	0.424	0.671	0.418	0.805	0.561	0.294	0.485	0.465	south-southwest	2.1	No
05:00	0.424	0.673	0.419	0.806	0.561	0.292	0.485	0.465	south-southwest	2.1	No
05:10	0.425	0.673	0.420	0.805	0.560	0.295	0.486	0.465	south	2.0	No
05:20	0.426	0.673	0.421	0.805	0.561	0.294	0.485	0.466	south	2.2	No
05:30	0.423	0.676	0.420	0.806	0.561	0.294	0.485	0.465	south	3.0	No
05:40	0.425	0.674	0.419	0.807	0.561	0.294	0.485	0.465	south	3.5	No
05:50	0.425	0.673	0.418	0.805	0.561	0.293	0.485	0.465	south	3.2	No
06:00	0.425	0.673	0.419	0.808	0.561	0.292	0.485	0.466	south	3.0	No
06:10	0.425	0.674	0.419	0.806	0.563	0.294	0.484	0.465	south	2.8	No
06:20	0.425	0.675	0.419	0.806	0.561	0.292	0.485	0.466	south	3.0	No
06:30	0.424	0.674	0.419	0.805	0.561	0.294	0.486	0.465	south-southeast	2.9	No
06:40	0.425	0.674	0.421	0.805	0.558	0.293	0.485	0.465	south-southeast	1.6	No
06:50	0.426	0.674	0.418	0.804	0.561	0.292	0.485	0.464	south	1.8	No
07:00	0.424	0.672	0.419	0.805	0.559	0.293	0.485	0.464	south-southwest	1.9	No
07:10	0.422	0.673	0.419	0.805	0.560	0.291	0.485	0.464	south-southwest	1.8	No
07:20	0.421	0.672	0.418	0.805	0.560	0.292	0.484	0.464	south-southwest	1.9	No
07:30	0.423	0.673	0.419	0.804	0.559	0.293	0.483	0.464	south-southwest	1.2	No
07:40	0.423	0.674	0.419	0.805	0.561	0.293	0.484	0.462	south-southwest	1.4	No
07:50	0.422	0.671	0.418	0.805	0.559	0.291	0.484	0.462	south-southwest	1.3	No
08:00	0.423	0.672	0.418	0.804	0.561	0.294	0.486	0.465	south	0.7	No
08:10	0.424	0.672	0.420	0.803	0.560	0.294	0.485	0.463	southwest	0.7	No
08:20	0.423	0.670	0.416	0.807	0.558	0.293	0.484	0.461	-	CALM	No
08:30	0.424	0.669	0.418	0.804	0.560	0.292	0.485	0.461	south-southwest	0.6	No
08:40	0.425	0.671	0.419	0.806	0.560	0.293	0.485	0.465	south	0.8	No
08:50	0.424	0.674	0.418	0.805	0.560	0.291	0.485	0.462	south-southeast	1.3	No
09:00	0.423	0.671	0.419	0.805	0.559	0.295	0.485	0.463	southeast	1.2	No
09:10	0.424	0.673	0.418	0.805	0.560	0.292	0.484	0.464	southeast	2.0	No
09:20	0.425	0.674	-	0.807	0.560	0.294	0.484	0.464	south-southeast	2.0	No
09:30	0.423	0.673	-	0.806	0.560	0.291	0.485	0.462	south-southeast	1.9	No
09:40	0.426	0.670	-	0.808	0.559	0.292	0.483	0.463	southeast	2.1	No
09:50	0.425	0.673	-	0.806	0.561	0.292	0.485	0.464	southeast	2.2	No
10:00	0.425	0.671	-	0.804	0.558	0.293	0.486	0.463	southeast	2.8	No
10:10	0.425	0.675	-	0.806	0.560	0.293	0.485	0.463	southeast	2.5	No
10:20	0.425	0.673	-	0.807	0.561	0.292	0.485	0.464	southeast	2.6	No
10:30	0.425	0.675	-	0.805	0.561	0.294	0.486	0.463	south-southeast	2.3	No
10:40	0.424	0.676	-	0.806	0.562	0.293	0.485	0.464	southeast	2.3	No
10:50	0.424	0.676	-	0.805	0.561	0.294	0.485	0.464	southeast	2.2	No
11:00	0.426	0.677	-	0.805	0.562	0.294	0.484	0.464	southeast	1.6	No
11:10	0.426	0.674	-	0.806	0.561	0.292	0.485	0.463	south	2.2	No
11:20	0.425	0.675	-	0.804	0.561	0.292	0.486	0.464	south-southwest	3.4	No
11:30	0.425	0.676	-	0.806	0.564	0.294	0.487	0.464	south	2.4	No
11:40	0.426	0.677	-	0.805	0.563	0.293	0.486	0.463	south	2.5	No
11:50	0.425	0.678	-	0.806	0.562	0.292	0.486	0.465	south	2.9	No
12:00	0.426	0.677	-	0.806	0.563	0.293	0.485	0.464	south	2.5	No
12:10	0.425	0.678	-	0.807	0.562	0.292	0.487	0.465	south	2.6	No
12:20	0.428	0.677	-	0.806	0.561	0.293	0.488	0.466	south	2.7	No
12:30	0.428	0.678	-	0.805	0.561	0.293	0.485	0.464	south-southeast	2.9	No
12:40	0.426	0.678	-	0.807	0.562	0.293	0.485	0.463	south-southeast	2.7	No
12:50	0.426	0.680	-	0.807	0.561	0.294	0.484	0.465	south-southeast	2.8	No
13:00	0.426	0.678	-	0.805	0.562	0.294	0.486	0.464	south-southeast	2.7	No
13:10	0.427	0.677	-	0.806	0.563	0.292	0.486	0.465	south-southeast	3.4	Yes
13:20	0.427	0.677	-	0.809	0.562	0.293	0.485	0.465	south-southeast	3.4	Yes
13:30	0.428	0.677	-	0.807	0.562	0.294	0.485	0.464	south-southeast	3.5	No
13:40	0.427	0.679	-	0.808	0.561	0.293	0.485	0.464	south-southeast	3.2	Yes
13:50	0.427	0.676	-	0.810	0.563	0.293	0.485	0.464	south-southeast	2.7	No
14:00	0.426	0.679	-	0.808	0.563	0.293	0.485	0.466	south	3.4	No
14:10	0.427	0.682	-	0.807	0.564	0.293	0.486	0.464	south	3.1	No
14:20	0.427	0.681	-	0.810	0.562	0.293	0.485	0.464	south-southeast	3.0	No
14:30	0.426	0.681	-	0.808	0.566	0.295	0.486	0.465	south	3.8	No
14:40	0.427	0.684	-	0.807	0.564	0.296	0.484	0.464	south-southeast	3.2	No
14:50	0.427	0.683	0.435	0.807	0.566	0.297	0.485	0.464	south-southeast	3.6	No
15:00	0.428	0.682	0.436	0.809	0.566	0.296	0.486	0.465	south-southeast	3.8	No
15:10	0.428	0.683	0.436	0.810	0.568	0.296	0.486	0.464	south-southeast	3.7	No
15:20	0.427	0.679	0.438	0.810	0.565	0.295	0.485	0.464	south-southeast	3.9	No
15:30	0.427	0.680	0.437	0.810	0.567	0.295	0.484	0.464	south-southeast	4.1	Yes
15:40	0.427	0.682	0.438	0.811	0.567	0.295	0.485	0.464	south-southeast	3.5	Yes
15:50	0.429	0.681	0.435	0.811	0.566	0.294	0.485	0.463	south-southeast	3.8	No
16:00	0.428	0.681	0.436	0.810	0.565	0.295	0.485	0.464	south-southeast	4.5	No
16:10	0.427	0.681	0.436	0.811	0.566	0.296	0.485	0.463	south-southeast	4.5	No
16:20	0.427	0.683	0.434	0.810	0.566	0.295	0.486	0.464	south-southeast	4.7	No
16:30	0.427	0.681	0.437	0.811	0.566	0.295	0.485	0.464	south-southeast	5.1	No
16:40	0.428	0.682	0.435	0.810	0.567	0.295	0.485	0.465	south-southeast	4.7	No
16:50	0.429	0.683	0.436	0.812	0.566	0.296	0.484	0.465	south-southeast	4.2	No
17:00	0.427	0.683	0.436	0.811	0.566	0.295	0.486	0.465	south	4.2	No
17:10	0.429	0.682	0.436	0.808	0.566	0.295	0.484	0.464	south	4.0	No
17:20	0.428	0.685	0.436	0.809	0.565	0.295	0.486	0.463	south-southeast	4.5	No
17:30	0.428	0.683	0.434	0.811	0.566	0.296	0.485	0.464	south-southeast	5.3	No
17:40	0.428	0.684	0.437	0.812	0.566	0.295	0.487	0.464	south	4.3	No
17:50	0.427	0.682	0.435	0.812	0.567	0.295	0.485	0.466	south	4.2	No
18:00	0.427	0.683	0.435	0.813	0.565	0.295	0.486	0.466	south	3.3	No
18:10	0.427	0.681	0.436	0.812	0.566	0.294	0.486	0.464	south	3.7	No
18:20	0.427	0.683	0.437	0.812	0.566	0.296	0.486	0.464	south	3.4	No
18:30	0.428	0.681	0.436	0.811	0.568	0.296	0.487	0.465	south-southwest	2.6	No
18:40	0.429	0.684	0.434	0.811	0.566	0.295	0.487	0.464	south-southwest	1.6	No
18:50	0.430	0.683	0.435	0.812	0.566	0.295	0.485	0.465	south-southwest	0.6	No
19:00	0.429	0.683	0.435	0.811	0.568	0.294	0.486	0.465	southwest	0.8	No
19:10	0.429	0.684	0.437	0.812	0.568	0.296	0.485	0.465	west	0.7	No
19:20	0.429	0.682	0.436	0.812	0.568	0.294	0.486	0.466	northwest	0.8	No
19:30	0.429	0.681	0.436	0.812	0.567	0.296	0.486	0.467	northwest	1.0	No
19:40	0.429	0.682	0.437	0.813	0.565	0.297	0.486	0.467	west-northwest	1.5	No
19:50	0.429	0.684	0.438	0.815	0.568	0.296	0.487	0.467	west	1.2	No
20:00	0.429	0.685	0.437	0.813	0.566	0.297	0.487	0.467	west-northwest	1.3	No
20:10	0.430	0.686	0.437	0.812	0.569	0.296	0.488	0.466	west-northwest	2.1	No
20:20	0.429	0.684	0.437	0.815	0.570	0.296	0.487	0.465	west-northwest	2.1	No
20:30	0.429	0.686	0.438	0.812	0.569	0.296	0.487	0.466	northwest	2.2	No
20:40	0.430	0.686	0.437	0.814	0.568	0.296	0.488	0.468	northwest	2.4	No
20:50	0.430	0.686	0.438	0.814	0.568	0.296	0.486	0.466	west	2.1	No
21:00	0.431	0.687	0.438	0.813	0.568	0.296	0.487	0.467	west	1.6	No
21:10	0.430	0.686	0.438	0.814	0.567	0.296	0.487	0.465	west-southwest	1.2	No
21:20	0.430	0.685	0.438	0.814	0.569	0.297	0.488	0.467	west-southwest	1.5	No
21:30	0.429	0.687	0.437	0.813	0.567	0.297	0.488	0.467	west	1.3	No
21:40	0.429	0.684	0.439	0.813	0.568	0.296	0.486	0.467	west-northwest	1.4	No
21:50	0.430	0.684	0.436	0.814	0.568	0.295	0.487	0.467	west-southwest	2.8	No
22:00	0.430	0.686	0.437	0.812	0.567	0.297	0.487	0.465	west	2.7	No
22:10	0.429	0.683	0.436	0.814	0.567	0.297	0.487	0.467	west-southwest	2.5	No
22:20	0.430	0.684	0.439	0.813	0.569	0.297	0.487	0.466	west-southwest	1.9	No
22:30	0.430	0.684	0.440	0.813	0.568	0.298	0.486	0.467	west-southwest	1.4	No
22:40	0.428	0.686	0.437	0.813	0.568	0.295	0.488	0.467	west	1.2	No
22:50	0.431	0.685	0.437	0.815	0.568	0.296	0.488	0.466	west-northwest	1.2	No
23:00	0.432	0.685	0.437	0.814	0.568	0.296	0.488	0.466	west-northwest	2.6	No
23:10	0.430	0.684	0.436	0.814	0.569	0.297	0.487	0.466	west	2.3	No
23:20	0.431	0.685	0.437	0.813	0.569	0.296	0.487	0.466	west-northwest	2.4	No
23:30	0.428	0.685	0.437	0.814	0.568	0.297	0.486	0.466	west-northwest	2.1	No
23:40	0.431	0.683	0.437	0.814	0.568	0.296	0.487	0.465	west	2.0	No
23:50	0.429	0.683	0.438	0.813	0.567	0.297	0.487	0.466	west	2.0	No