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

○Information

○Measurement value list ： 2026/07/05(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	0.423	0.675	0.418	0.804	0.552	0.290	0.483	0.463	south	2.5	No
00:10	0.421	0.675	0.418	0.803	0.551	0.291	0.483	0.463	south-southwest	1.7	No
00:20	0.421	0.676	0.418	0.805	0.553	0.291	0.484	0.464	south-southwest	2.0	No
00:30	0.420	0.675	0.416	0.805	0.553	0.290	0.483	0.463	south	1.8	No
00:40	0.424	0.676	0.418	0.804	0.554	0.290	0.483	0.464	south	1.4	No
00:50	0.422	0.676	0.418	0.805	0.553	0.290	0.481	0.463	south	1.7	No
01:00	0.424	0.675	0.417	0.804	0.553	0.291	0.482	0.465	south	2.1	No
01:10	0.423	0.675	0.419	0.805	0.553	0.292	0.484	0.464	south-southeast	1.9	No
01:20	0.423	0.678	0.420	0.806	0.551	0.291	0.483	0.464	south	2.0	No
01:30	0.423	0.676	0.419	0.807	0.552	0.290	0.483	0.463	south	1.7	No
01:40	0.423	0.676	0.419	0.804	0.552	0.290	0.482	0.464	south	2.1	No
01:50	0.421	0.676	0.419	0.805	0.551	0.291	0.481	0.463	south	1.7	No
02:00	0.422	0.677	0.418	0.805	0.552	0.290	0.481	0.463	south	1.2	No
02:10	0.421	0.675	0.419	0.805	0.553	0.290	0.482	0.463	south-southwest	1.8	No
02:20	0.422	0.675	0.419	0.805	0.553	0.291	0.483	0.464	south-southwest	1.4	No
02:30	0.423	0.676	0.420	0.806	0.555	0.291	0.482	0.464	west-southwest	1.2	No
02:40	0.423	0.677	0.418	0.807	0.553	0.291	0.482	0.464	west-southwest	1.1	No
02:50	0.423	0.676	0.419	0.804	0.554	0.290	0.482	0.463	west-southwest	0.8	No
03:00	0.424	0.675	0.421	0.805	0.554	0.292	0.483	0.465	west	1.1	No
03:10	0.424	0.676	0.420	0.803	0.555	0.291	0.481	0.464	west-northwest	1.5	No
03:20	0.423	0.676	0.420	0.806	0.555	0.292	0.483	0.464	-	CALM	No
03:30	0.424	0.674	0.419	0.807	0.555	0.292	0.482	0.463	-	CALM	No
03:40	0.422	0.677	0.420	0.807	0.553	0.291	0.483	0.465	northwest	0.6	No
03:50	0.424	0.678	0.420	0.807	0.556	0.293	0.482	0.464	northwest	1.4	No
04:00	0.424	0.675	0.421	0.806	0.555	0.292	0.482	0.465	north-northwest	1.5	No
04:10	0.423	0.677	0.420	0.807	0.554	0.294	0.482	0.464	north-northwest	1.9	No
04:20	0.424	0.674	0.420	0.805	0.556	0.292	0.482	0.461	northwest	2.0	No
04:30	0.423	0.676	0.420	0.804	0.556	0.292	0.483	0.463	north-northwest	1.3	No
04:40	0.425	0.676	0.420	0.805	0.553	0.293	0.484	0.464	north-northeast	1.5	No
04:50	0.423	0.676	0.419	0.806	0.555	0.292	0.483	0.464	north-northwest	1.7	No
05:00	0.423	0.676	0.420	0.807	0.555	0.292	0.483	0.464	north-northwest	1.4	No
05:10	0.423	0.677	0.421	0.806	0.553	0.294	0.483	0.464	northwest	1.1	No
05:20	0.424	0.678	0.420	0.806	0.555	0.293	0.482	0.463	west	1.4	No
05:30	0.424	0.675	0.421	0.807	0.555	0.292	0.483	0.464	west	1.0	No
05:40	0.424	0.675	0.421	0.806	0.554	0.292	0.482	0.464	west-northwest	1.3	No
05:50	0.425	0.676	0.421	0.808	0.555	0.293	0.483	0.464	-	CALM	No
06:00	0.423	0.677	0.419	0.807	0.554	0.292	0.482	0.466	northwest	0.9	No
06:10	0.422	0.676	0.421	0.806	0.555	0.292	0.483	0.465	northwest	1.4	No
06:20	0.423	0.675	0.419	0.806	0.555	0.292	0.483	0.464	west-southwest	0.9	No
06:30	0.423	0.677	0.419	0.807	0.554	0.291	0.482	0.463	north	0.8	No
06:40	0.424	0.675	0.420	0.807	0.555	0.290	0.482	0.464	-	CALM	No
06:50	0.423	0.676	0.421	0.806	0.554	0.292	0.481	0.463	north-northwest	0.7	No
07:00	0.423	0.674	0.420	0.807	0.555	0.291	0.482	0.462	-	CALM	No
07:10	0.421	0.673	0.420	0.804	0.554	0.290	0.482	0.463	-	CALM	No
07:20	0.422	0.671	0.419	0.805	0.555	0.292	0.483	0.462	north-northwest	0.8	No
07:30	0.422	0.673	0.418	0.805	0.553	0.290	0.485	0.463	-	CALM	No
07:40	0.423	0.674	0.418	0.807	0.554	0.292	0.481	0.464	north	0.6	No
07:50	0.421	0.674	0.419	0.807	0.555	0.290	0.482	0.464	east-southeast	1.1	No
08:00	0.421	0.674	0.420	0.806	0.554	0.290	0.482	0.461	east-northeast	1.2	No
08:10	0.421	0.671	0.418	0.805	0.553	0.290	0.481	0.461	east-northeast	1.4	No
08:20	0.421	0.674	0.418	0.808	0.553	0.290	0.482	0.462	northeast	2.0	No
08:30	0.422	0.672	0.418	0.805	0.553	0.291	0.483	0.462	east-northeast	1.7	No
08:40	0.421	0.672	0.416	0.804	0.552	0.290	0.482	0.462	northeast	0.9	No
08:50	0.421	0.672	0.417	0.805	0.552	0.291	0.482	0.461	-	CALM	No
09:00	0.421	0.675	0.417	0.805	0.553	0.291	0.482	0.463	-	CALM	No
09:10	0.422	0.673	0.418	0.805	0.552	0.292	0.482	0.461	east-northeast	1.1	No
09:20	0.421	0.673	0.418	0.804	0.552	0.291	0.482	0.462	east	0.8	No
09:30	0.422	0.675	0.417	0.804	0.554	0.290	0.483	0.463	east-northeast	1.2	No
09:40	0.422	0.674	0.418	0.804	0.553	0.291	0.483	0.463	east	1.8	Yes
09:50	0.423	0.676	0.417	0.805	0.553	0.291	0.483	0.463	east	1.7	No
10:00	0.423	0.675	0.418	0.803	0.552	0.291	0.483	0.461	east	2.6	No
10:10	0.423	0.676	0.417	0.804	0.552	0.292	0.483	0.462	east	3.5	No
10:20	0.422	0.678	0.417	0.802	0.554	0.293	0.484	0.464	east	2.8	No
10:30	0.421	0.677	0.418	0.804	0.554	0.292	0.482	0.463	east-southeast	2.6	No
10:40	0.424	0.676	0.418	0.804	0.553	0.290	0.483	0.462	east-southeast	3.3	No
10:50	0.421	0.677	0.418	0.804	0.554	0.292	0.483	0.463	east-southeast	4.4	No
11:00	0.422	0.676	0.418	0.804	0.556	0.291	0.483	0.462	east-southeast	3.7	No
11:10	0.422	0.677	0.419	0.804	0.554	0.291	0.483	0.462	east-southeast	3.4	No
11:20	0.423	0.677	0.419	0.804	0.552	0.292	0.483	0.463	east-southeast	3.8	No
11:30	0.423	0.676	0.419	0.804	0.554	0.292	0.482	0.463	southeast	2.9	No
11:40	0.422	0.676	0.418	0.804	0.554	0.291	0.483	0.462	southeast	3.8	No
11:50	0.422	0.676	0.418	0.804	0.554	0.292	0.483	0.464	southeast	3.2	No
12:00	0.422	0.677	0.419	0.805	0.555	0.292	0.483	0.463	south-southeast	2.9	No
12:10	0.423	0.678	0.420	0.806	0.553	0.291	0.484	0.462	southeast	2.8	No
12:20	0.423	0.677	0.420	0.806	0.554	0.291	0.483	0.464	southeast	4.5	No
12:30	0.423	0.677	0.419	0.805	0.554	0.290	0.484	0.463	southeast	4.4	No
12:40	0.423	0.677	0.418	0.805	0.554	0.293	0.483	0.463	south-southeast	5.4	No
12:50	0.424	0.678	0.419	0.803	0.554	0.290	0.485	0.463	southeast	5.8	No
13:00	0.423	0.679	0.419	0.806	0.556	0.291	0.484	0.464	southeast	5.4	No
13:10	0.423	0.679	0.420	0.804	0.556	0.292	0.484	0.463	southeast	5.2	No
13:20	0.424	0.676	0.418	0.805	0.557	0.292	0.484	0.464	southeast	5.6	No
13:30	0.422	0.678	0.420	0.805	0.556	0.291	0.484	0.462	south-southeast	6.4	No
13:40	0.423	0.678	0.419	0.806	0.556	0.292	0.484	0.463	south-southeast	6.6	No
13:50	0.423	0.678	0.420	0.805	0.554	0.292	0.485	0.463	south-southeast	6.5	No
14:00	0.425	0.680	0.420	0.806	0.556	0.293	0.485	0.463	south-southeast	5.9	No
14:10	0.425	0.681	0.419	0.805	0.557	0.292	0.484	0.465	south-southeast	6.3	No
14:20	0.425	0.679	0.420	0.808	0.557	0.293	0.485	0.464	south-southeast	6.5	No
14:30	0.424	0.680	0.419	0.806	0.556	0.292	0.484	0.465	southeast	7.4	No
14:40	0.424	0.679	0.420	0.809	0.555	0.292	0.485	0.463	south-southeast	7.1	No
14:50	0.424	0.678	0.419	0.809	0.558	0.292	0.484	0.463	southeast	7.3	No
15:00	0.423	0.679	0.419	0.806	0.556	0.294	0.485	0.464	south-southeast	7.3	No
15:10	0.425	0.680	0.419	0.807	0.556	0.293	0.485	0.464	south-southeast	6.3	No
15:20	0.424	0.681	0.419	0.807	0.555	0.293	0.485	0.462	south-southeast	7.2	No
15:30	0.424	0.679	0.420	0.806	0.557	0.292	0.483	0.463	south-southeast	7.9	No
15:40	0.426	0.680	0.420	0.807	0.556	0.291	0.484	0.462	south-southeast	7.2	No
15:50	0.424	0.679	0.419	0.807	0.559	0.293	0.483	0.463	south-southeast	7.2	No
16:00	0.425	0.679	0.419	0.807	0.556	0.293	0.484	0.463	south-southeast	6.5	No
16:10	0.424	0.677	0.419	0.806	0.556	0.293	0.484	0.463	south-southeast	6.6	No
16:20	0.425	0.679	0.420	0.808	0.555	0.291	0.482	0.462	south-southeast	7.2	No
16:30	0.425	0.680	0.421	0.808	0.557	0.292	0.483	0.464	south-southeast	6.9	No
16:40	0.425	0.681	0.420	0.810	0.557	0.293	0.483	0.463	south-southeast	6.7	No
16:50	0.427	0.679	0.420	0.809	0.557	0.292	0.484	0.463	south-southeast	7.4	No
17:00	0.425	0.681	0.419	0.811	0.557	0.293	0.483	0.462	south-southeast	6.7	No
17:10	0.425	0.679	0.420	0.809	0.557	0.292	0.484	0.462	south-southeast	6.6	No
17:20	0.424	0.680	0.420	0.810	0.557	0.291	0.483	0.463	south-southeast	6.8	No
17:30	0.425	0.680	0.418	0.809	0.555	0.291	0.482	0.465	south-southeast	7.0	No
17:40	0.424	0.680	0.419	0.812	0.557	0.292	0.484	0.463	south-southeast	6.4	No
17:50	0.424	0.681	0.420	0.812	0.556	0.293	0.482	0.465	south-southeast	6.2	No
18:00	0.423	0.682	0.421	0.811	0.556	0.292	0.483	0.465	south-southeast	6.5	No
18:10	0.425	0.679	0.419	0.810	0.556	0.293	0.484	0.464	south-southeast	6.6	No
18:20	0.423	0.679	0.420	0.810	0.556	0.293	0.484	0.466	south-southeast	6.4	No
18:30	0.425	0.681	0.420	0.810	0.558	0.292	0.484	0.466	south-southeast	6.7	No
18:40	0.425	0.678	0.419	0.809	0.558	0.292	0.485	0.465	south-southeast	6.3	No
18:50	0.423	0.681	0.420	0.810	0.557	0.292	0.484	0.465	south-southeast	6.2	No
19:00	0.424	0.680	0.419	0.811	0.557	0.291	0.485	0.465	south-southeast	5.6	No
19:10	0.424	0.682	0.421	0.811	0.559	0.291	0.485	0.466	south-southeast	5.2	No
19:20	0.424	0.683	0.419	0.813	0.557	0.293	0.485	0.466	south-southeast	5.8	No
19:30	0.424	0.682	0.419	0.813	0.556	0.291	0.486	0.466	south-southeast	5.5	No
19:40	0.424	0.681	0.419	0.811	0.557	0.292	0.485	0.465	south-southeast	5.6	No
19:50	0.424	0.682	0.419	0.812	0.559	0.293	0.485	0.466	south-southeast	5.9	No
20:00	0.424	0.681	0.420	0.811	0.559	0.293	0.485	0.466	south-southeast	6.1	No
20:10	0.424	0.681	0.419	0.812	0.557	0.294	0.485	0.466	south-southeast	7.4	No
20:20	0.424	0.681	0.419	0.811	0.556	0.292	0.485	0.466	south-southeast	7.5	No
20:30	0.423	0.681	0.420	0.812	0.557	0.293	0.485	0.466	south-southeast	7.4	No
20:40	0.423	0.681	0.419	0.812	0.558	0.293	0.485	0.465	south-southeast	6.9	No
20:50	0.424	0.682	0.421	0.813	0.558	0.292	0.485	0.466	south-southeast	7.1	No
21:00	0.423	0.681	0.420	0.813	0.557	0.292	0.484	0.466	south	7.3	No
21:10	0.424	0.682	0.419	0.811	0.555	0.293	0.486	0.464	south-southeast	6.6	No
21:20	0.425	0.682	0.420	0.814	0.558	0.292	0.486	0.468	south	6.8	No
21:30	0.425	0.683	0.421	0.812	0.558	0.292	0.485	0.465	south	6.5	No
21:40	0.423	0.682	0.421	0.814	0.555	0.292	0.485	0.465	south	6.6	No
21:50	0.423	0.683	0.421	0.812	0.557	0.292	0.488	0.466	south	6.3	No
22:00	0.424	0.680	0.421	0.812	0.556	0.293	0.485	0.466	south	6.4	No
22:10	0.423	0.683	0.421	0.813	0.557	0.293	0.484	0.467	south	5.7	No
22:20	0.427	0.684	0.421	0.811	0.558	0.294	0.484	0.467	south	6.1	No
22:30	0.424	0.684	0.422	0.813	0.558	0.292	0.485	0.465	south	5.4	No
22:40	0.426	0.684	0.422	0.813	0.559	0.293	0.485	0.465	south	5.2	No
22:50	0.425	0.684	0.421	0.813	0.559	0.293	0.486	0.465	south-southeast	4.8	No
23:00	0.426	0.682	0.422	0.812	0.557	0.292	0.485	0.467	south-southeast	5.6	No
23:10	0.426	0.682	0.421	0.812	0.558	0.292	0.486	0.466	south	5.2	No
23:20	0.426	0.683	0.421	0.812	0.558	0.292	0.486	0.466	south	5.7	No
23:30	0.426	0.685	0.421	0.814	0.558	0.292	0.485	0.466	south	5.3	No
23:40	0.426	0.683	0.421	0.813	0.558	0.292	0.486	0.465	south	5.0	No
23:50	0.425	0.682	0.422	0.810	0.561	0.291	0.486	0.466	south-southeast	5.0	No