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

○Information

○Measurement value list ： 2026/08/06(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	0.427	0.682	0.435	0.813	0.563	0.295	0.486	0.464	west-northwest	1.2	No
00:10	0.428	0.682	0.435	0.812	0.561	0.295	0.485	0.464	northwest	0.9	No
00:20	0.429	0.683	0.435	0.813	0.563	0.294	0.485	0.465	west	0.8	No
00:30	0.428	0.683	0.437	0.813	0.561	0.295	0.486	0.464	-	-	No
00:40	0.428	0.682	0.434	0.811	0.562	0.295	0.486	0.464	north-northwest	1.0	No
00:50	0.429	0.683	0.438	0.813	0.561	0.294	0.485	0.464	north	0.6	No
01:00	0.429	0.683	0.435	0.812	0.563	0.295	0.484	0.465	-	CALM	No
01:10	0.428	0.684	0.436	0.811	0.561	0.294	0.484	0.465	north	0.7	No
01:20	0.429	0.683	0.436	0.814	0.563	0.294	0.484	0.465	northwest	0.8	No
01:30	0.430	0.683	0.436	0.812	0.562	0.294	0.485	0.465	northwest	0.9	No
01:40	0.427	0.683	0.435	0.812	0.562	0.295	0.485	0.467	west-northwest	1.3	No
01:50	0.427	0.683	0.436	0.812	0.561	0.293	0.485	0.466	west	1.1	No
02:00	0.428	0.682	0.437	0.813	0.562	0.294	0.486	0.465	west-northwest	0.9	No
02:10	0.428	0.684	0.437	0.812	0.562	0.294	0.485	0.465	west	0.9	No
02:20	0.429	0.682	0.435	0.813	0.563	0.294	0.484	0.465	-	-	No
02:30	0.428	0.682	0.437	0.813	0.561	0.295	0.486	0.466	west-northwest	0.9	No
02:40	0.430	0.682	0.437	0.811	0.561	0.294	0.484	0.467	west-northwest	0.9	No
02:50	0.428	0.682	0.437	0.814	0.563	0.294	0.485	0.466	west	0.9	No
03:00	0.428	0.682	0.437	0.813	0.563	0.294	0.485	0.465	west-southwest	1.0	No
03:10	0.428	0.682	0.437	0.812	0.562	0.294	0.485	0.465	west	0.8	No
03:20	0.429	0.684	0.435	0.812	0.561	0.295	0.484	0.465	-	CALM	No
03:30	0.429	0.682	0.436	0.814	0.562	0.294	0.484	0.465	-	CALM	No
03:40	0.428	0.682	0.436	0.813	0.562	0.294	0.484	0.466	west-southwest	0.6	No
03:50	0.429	0.682	0.436	0.812	0.561	0.294	0.485	0.466	-	CALM	No
04:00	0.429	0.681	0.434	0.812	0.562	0.295	0.484	0.466	-	CALM	No
04:10	0.427	0.682	0.436	0.812	0.562	0.295	0.486	0.466	-	CALM	No
04:20	0.429	0.683	0.436	0.812	0.562	0.294	0.484	0.466	north-northeast	0.9	No
04:30	0.427	0.683	0.434	0.813	0.560	0.295	0.486	0.465	north-northeast	0.9	No
04:40	0.427	0.682	0.435	0.813	0.562	0.294	0.485	0.466	north-northeast	1.3	No
04:50	0.428	0.682	0.434	0.812	0.561	0.294	0.485	0.466	north	1.0	No
05:00	0.428	0.683	0.434	0.814	0.562	0.293	0.484	0.466	north-northwest	1.6	No
05:10	0.428	0.683	0.435	0.815	0.562	0.293	0.485	0.466	northwest	2.3	No
05:20	0.428	0.681	0.433	0.814	0.561	0.293	0.485	0.466	west-northwest	2.1	No
05:30	0.428	0.682	0.433	0.813	0.561	0.293	0.486	0.465	northwest	2.2	No
05:40	0.429	0.682	0.433	0.814	0.562	0.295	0.486	0.466	northwest	2.4	No
05:50	0.429	0.686	0.431	0.814	0.562	0.293	0.485	0.466	northwest	1.0	No
06:00	0.428	0.683	0.433	0.812	0.562	0.292	0.486	0.464	north-northwest	1.3	Yes
06:10	0.429	0.684	0.433	0.813	0.562	0.292	0.485	0.466	northwest	1.7	No
06:20	0.427	0.684	0.434	0.815	0.564	0.294	0.486	0.465	northwest	2.0	No
06:30	0.428	0.683	0.433	0.814	0.561	0.294	0.484	0.465	north-northwest	1.6	No
06:40	0.426	0.681	0.431	0.813	0.562	0.294	0.486	0.465	north	1.2	No
06:50	0.427	0.681	0.431	0.814	0.562	0.294	0.487	0.466	east-northeast	0.6	No
07:00	0.428	0.683	0.431	0.812	0.562	0.294	0.486	0.466	north	0.8	No
07:10	0.428	0.683	0.431	0.814	0.563	0.294	0.485	0.467	east-northeast	1.5	No
07:20	0.425	0.683	0.430	0.815	0.562	0.293	0.484	0.466	north-northeast	1.3	Yes
07:30	0.426	0.681	0.431	0.813	0.561	0.294	0.483	0.466	north-northeast	1.6	Yes
07:40	0.427	0.681	0.431	0.812	0.562	0.293	0.483	0.465	northeast	1.5	No
07:50	0.427	0.680	0.430	0.811	0.561	0.293	0.484	0.465	north-northwest	1.7	No
08:00	0.427	0.681	0.432	0.815	0.562	0.293	0.485	0.464	west-northwest	1.1	No
08:10	0.429	0.677	0.430	0.811	0.561	0.294	0.485	0.464	north-northwest	1.0	No
08:20	0.427	0.679	0.431	0.812	0.560	0.293	0.484	0.464	north-northeast	0.9	No
08:30	0.427	0.678	0.430	0.812	0.561	0.292	0.485	0.463	northeast	2.3	No
08:40	0.427	0.682	0.429	0.812	0.560	0.292	0.485	0.464	northeast	1.8	No
08:50	0.427	0.682	0.429	0.813	0.560	0.294	0.485	0.464	east-northeast	2.3	No
09:00	0.427	0.682	0.430	0.812	0.558	0.292	0.486	0.462	east-northeast	2.6	No
09:10	0.427	0.682	0.428	0.812	0.560	0.293	0.485	0.464	east	2.2	No
09:20	0.426	0.681	0.429	0.812	0.558	0.293	0.485	0.465	east-northeast	2.6	No
09:30	0.428	0.681	0.428	0.811	0.562	0.293	0.485	0.463	east-northeast	1.7	No
09:40	0.428	0.681	0.428	0.811	0.560	0.292	0.484	0.465	east-northeast	2.3	No
09:50	0.426	0.682	0.429	0.810	0.561	0.294	0.483	0.463	east-northeast	2.8	No
10:00	0.427	0.682	0.430	0.811	0.561	0.293	0.485	0.464	east	2.4	No
10:10	-	0.679	0.430	0.811	0.562	0.294	0.485	0.465	east	2.7	No
10:20	-	0.681	0.429	0.811	0.560	0.293	0.484	0.465	east	2.4	No
10:30	-	0.681	0.429	0.813	0.561	0.293	0.486	0.465	east	2.9	No
10:40	-	0.681	0.430	0.814	0.559	0.293	0.485	0.466	east	2.6	No
10:50	-	0.684	0.432	0.810	0.563	0.293	0.489	0.465	southeast	1.9	No
11:00	-	0.684	0.433	0.811	0.561	0.293	0.486	0.464	east-southeast	2.7	No
11:10	-	0.682	0.431	0.809	0.561	0.293	0.486	0.465	east	2.2	No
11:20	-	0.683	0.433	0.810	0.560	0.293	0.486	0.466	southeast	2.2	No
11:30	-	0.681	0.433	0.810	0.561	0.295	0.485	0.465	east	2.8	No
11:40	-	0.683	0.432	0.811	0.562	0.293	0.485	0.465	east	3.7	No
11:50	-	0.684	0.436	0.812	0.561	0.293	0.487	0.466	east-southeast	3.6	No
12:00	-	0.683	0.435	0.812	0.562	0.295	0.486	0.465	east-southeast	4.1	No
12:10	-	0.684	0.434	0.812	0.562	0.292	0.486	0.465	southeast	4.3	No
12:20	-	0.685	0.435	0.812	0.563	0.293	0.486	0.465	southeast	4.2	No
12:30	-	0.686	0.437	0.811	0.563	0.294	0.484	0.467	southeast	3.8	No
12:40	-	0.685	0.434	0.813	0.563	0.293	0.486	0.465	east-southeast	3.6	No
12:50	-	0.685	0.435	0.812	0.563	0.295	0.485	0.465	southeast	4.6	No
13:00	0.428	0.686	0.435	0.812	0.561	0.292	0.486	0.465	southeast	4.8	No
13:10	0.429	0.685	0.435	0.813	0.564	0.294	0.487	0.466	southeast	5.5	No
13:20	0.431	0.686	0.435	0.814	0.564	0.294	0.488	0.465	southeast	4.6	No
13:30	0.429	0.685	0.436	0.812	0.563	0.294	0.486	0.465	south-southeast	4.2	No
13:40	0.430	0.685	0.436	0.811	0.563	0.294	0.487	0.466	south-southeast	6.3	No
13:50	0.429	0.684	0.434	0.812	0.563	0.294	0.485	0.465	south-southeast	5.9	No
14:00	0.429	0.686	0.436	0.812	0.564	0.295	0.486	0.465	south-southeast	6.0	No
14:10	0.428	0.686	0.436	0.814	0.562	0.296	0.485	0.465	southeast	6.3	No
14:20	0.428	0.685	0.436	0.813	0.564	0.293	0.487	0.466	south-southeast	7.1	No
14:30	0.429	0.687	0.435	0.814	0.564	0.294	0.487	0.464	south-southeast	7.4	No
14:40	0.430	0.685	0.435	0.814	0.563	0.295	0.486	0.465	south-southeast	7.0	No
14:50	0.429	0.688	0.436	0.816	0.566	0.296	0.488	0.464	southeast	5.8	No
15:00	0.429	0.686	0.435	0.814	0.564	0.293	0.487	0.464	south-southeast	6.7	No
15:10	0.428	0.686	0.437	0.817	0.565	0.296	0.486	0.465	south-southeast	7.4	No
15:20	0.430	0.686	0.437	0.814	0.564	0.294	0.486	0.465	south-southeast	8.0	No
15:30	0.428	0.690	0.435	0.815	0.564	0.295	0.486	0.464	south-southeast	8.9	No
15:40	0.429	0.686	0.435	0.814	0.565	0.293	0.487	0.466	south-southeast	7.5	No
15:50	0.429	0.687	0.436	0.815	0.565	0.295	0.486	0.464	south-southeast	8.5	No
16:00	0.430	0.686	0.435	0.815	0.564	0.295	0.486	0.464	south	8.1	No
16:10	0.428	0.687	0.435	0.815	0.564	0.296	0.487	0.464	south-southeast	8.9	No
16:20	0.428	0.685	0.436	0.816	0.565	0.293	0.485	0.466	south-southeast	8.3	No
16:30	0.429	0.686	0.436	0.814	0.566	0.295	0.488	0.466	south-southeast	8.5	No
16:40	0.430	0.687	0.436	0.817	0.564	0.293	0.487	0.464	south-southeast	7.8	No
16:50	0.428	0.686	0.436	0.817	0.565	0.295	0.486	0.464	south	7.5	No
17:00	0.430	0.688	0.436	0.816	0.566	0.293	0.487	0.465	south	7.5	No
17:10	0.430	0.687	0.437	0.816	0.566	0.295	0.487	0.463	south-southeast	6.3	No
17:20	0.429	0.690	0.437	0.818	0.566	0.296	0.487	0.465	south-southeast	6.2	No
17:30	0.429	0.688	0.437	0.819	0.566	0.295	0.486	0.466	south	7.0	No
17:40	0.430	0.687	0.436	0.818	0.564	0.295	0.487	0.466	south	6.9	No
17:50	0.428	0.688	0.437	0.819	0.566	0.296	0.487	0.466	south-southeast	6.6	No
18:00	0.430	0.686	0.437	0.819	0.565	0.296	0.485	0.467	south	7.0	No
18:10	0.428	0.687	0.438	0.819	0.567	0.295	0.486	0.467	south	5.8	No
18:20	0.431	0.688	0.436	0.818	0.566	0.296	0.486	0.467	south	6.1	No
18:30	0.430	0.688	0.436	0.818	0.568	0.296	0.486	0.467	south	6.9	No
18:40	0.429	0.687	0.436	0.818	0.568	0.296	0.485	0.467	south	7.2	No
18:50	0.429	0.686	0.436	0.817	0.568	0.297	0.486	0.465	south	7.2	No
19:00	0.430	0.687	0.435	0.817	0.567	0.295	0.488	0.467	south	7.6	No
19:10	0.428	0.687	0.434	0.817	0.568	0.296	0.486	0.466	south	6.2	No
19:20	0.430	0.689	0.436	0.817	0.566	0.295	0.487	0.466	south	6.5	No
19:30	0.432	0.688	0.439	0.816	0.567	0.295	0.486	0.466	south	6.3	No
19:40	0.433	0.688	0.436	0.817	0.567	0.296	0.486	0.467	south	6.9	No
19:50	0.430	0.687	0.438	0.817	0.567	0.297	0.487	0.466	south	6.2	No
20:00	0.430	0.687	0.439	0.818	0.568	0.297	0.487	0.466	south	5.6	No
20:10	0.430	0.688	0.440	0.819	0.569	0.297	0.487	0.467	south	6.6	No
20:20	0.430	0.688	0.439	0.818	0.569	0.295	0.486	0.467	south	5.7	No
20:30	0.430	0.689	0.438	0.818	0.568	0.297	0.488	0.467	south	4.9	No
20:40	0.431	0.689	0.438	0.818	0.566	0.296	0.486	0.467	south	4.7	No
20:50	0.429	0.689	0.437	0.817	0.568	0.296	0.487	0.466	south	4.2	No
21:00	0.431	0.689	0.438	0.819	0.566	0.296	0.488	0.467	south-southeast	4.1	No
21:10	0.430	0.688	0.439	0.820	0.568	0.297	0.487	0.465	south	4.5	No
21:20	0.431	0.687	0.440	0.820	0.566	0.296	0.488	0.465	south	4.5	No
21:30	0.431	0.690	0.437	0.820	0.567	0.296	0.486	0.466	south	5.0	No
21:40	0.431	0.689	0.437	0.819	0.567	0.297	0.486	0.467	south	4.7	No
21:50	0.431	0.688	0.439	0.819	0.567	0.296	0.488	0.467	south	4.1	No
22:00	0.431	0.687	0.438	0.817	0.567	0.298	0.487	0.467	south	4.6	No
22:10	0.432	0.689	0.438	0.818	0.566	0.297	0.488	0.468	south	5.9	No
22:20	0.431	0.689	0.436	0.819	0.567	0.296	0.487	0.467	south	5.8	No
22:30	0.431	0.689	0.437	0.819	0.568	0.296	0.488	0.466	south	6.5	No
22:40	0.430	0.688	0.440	0.820	0.568	0.297	0.488	0.468	south	6.0	No
22:50	0.430	0.690	0.438	0.820	0.567	0.296	0.488	0.467	south	5.0	No
23:00	0.431	0.688	0.440	0.820	0.568	0.297	0.487	0.466	south	5.3	No
23:10	0.430	0.688	0.438	0.819	0.567	0.296	0.488	0.466	south	6.0	No
23:20	0.431	0.688	0.438	0.818	0.567	0.295	0.488	0.466	south	5.7	No
23:30	0.431	0.688	0.439	0.819	0.566	0.296	0.487	0.465	south	6.3	No
23:40	0.430	0.688	0.438	0.819	0.568	0.296	0.487	0.466	south	6.1	No
23:50	0.429	0.688	0.439	0.820	0.568	0.296	0.488	0.467	south	5.5	No