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

○Information

○Measurement value list ： 2025/04/10(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	0.486	0.742	0.469	0.923	0.651	0.302	0.526	0.495	south-southwest	1.0	No
00:10	0.484	0.742	0.470	0.923	0.652	0.303	0.525	0.495	-	CALM	No
00:20	0.486	0.742	0.471	0.925	0.652	0.302	0.525	0.497	west-northwest	1.0	No
00:30	0.486	0.743	0.469	0.924	0.652	0.302	0.525	0.495	northwest	0.5	No
00:40	0.486	0.744	0.472	0.925	0.653	0.304	0.526	0.497	-	CALM	No
00:50	0.485	0.740	0.470	0.924	0.652	0.303	0.527	0.496	-	CALM	No
01:00	0.485	0.743	0.470	0.923	0.653	0.305	0.527	0.498	northwest	1.0	No
01:10	0.485	0.741	0.470	0.925	0.651	0.302	0.526	0.495	-	CALM	No
01:20	0.485	0.743	0.471	0.925	0.652	0.302	0.527	0.496	west-southwest	0.7	No
01:30	0.485	0.743	0.470	0.925	0.652	0.302	0.528	0.496	-	CALM	No
01:40	0.485	0.742	0.471	0.924	0.651	0.304	0.527	0.496	-	CALM	No
01:50	0.485	0.744	0.471	0.925	0.651	0.303	0.527	0.496	south-southwest	0.5	No
02:00	0.486	0.742	0.472	0.925	0.652	0.303	0.526	0.496	south	0.7	No
02:10	0.485	0.742	0.471	0.925	0.650	0.303	0.527	0.495	-	CALM	No
02:20	0.485	0.742	0.470	0.924	0.653	0.303	0.526	0.495	southeast	0.7	No
02:30	0.486	0.743	0.470	0.923	0.652	0.304	0.526	0.495	south-southeast	1.1	No
02:40	0.487	0.743	0.471	0.924	0.650	0.303	0.527	0.496	south-southwest	2.1	No
02:50	0.487	0.744	0.470	0.925	0.652	0.303	0.525	0.496	south-southwest	1.6	No
03:00	0.486	0.744	0.471	0.925	0.651	0.303	0.527	0.496	south-southeast	1.8	No
03:10	0.485	0.742	0.470	0.924	0.652	0.303	0.526	0.495	southeast	1.6	No
03:20	0.486	0.743	0.471	0.924	0.651	0.304	0.528	0.498	east-southeast	1.9	No
03:30	0.486	0.744	0.471	0.925	0.651	0.304	0.527	0.497	southeast	1.6	No
03:40	0.486	0.743	0.470	0.926	0.652	0.305	0.526	0.496	southeast	1.8	No
03:50	0.486	0.743	0.471	0.926	0.652	0.303	0.528	0.497	south-southeast	1.8	No
04:00	0.487	0.743	0.470	0.926	0.652	0.303	0.527	0.496	south	1.6	No
04:10	0.486	0.743	0.470	0.925	0.652	0.303	0.527	0.496	southeast	1.1	No
04:20	0.486	0.744	0.471	0.925	0.653	0.303	0.526	0.496	south-southeast	1.6	No
04:30	0.486	0.742	0.471	0.925	0.651	0.304	0.526	0.497	south	2.7	No
04:40	0.487	0.744	0.469	0.923	0.653	0.302	0.526	0.496	south	2.4	No
04:50	0.485	0.742	0.470	0.926	0.650	0.303	0.525	0.496	south	2.4	No
05:00	0.485	0.742	0.470	0.925	0.650	0.302	0.527	0.495	south-southwest	2.7	No
05:10	0.486	0.743	0.470	0.924	0.651	0.303	0.526	0.494	south-southwest	2.1	No
05:20	0.488	0.740	0.469	0.924	0.652	0.301	0.527	0.497	south-southwest	2.1	No
05:30	0.486	0.742	0.468	0.923	0.652	0.302	0.526	0.496	south-southeast	1.8	No
05:40	0.487	0.743	0.470	0.925	0.651	0.303	0.525	0.497	south-southeast	1.3	No
05:50	0.485	0.742	0.471	0.923	0.652	0.304	0.526	0.496	southeast	0.7	No
06:00	0.487	0.743	0.468	0.923	0.651	0.303	0.526	0.496	southeast	1.3	No
06:10	0.485	0.742	0.469	0.925	0.651	0.304	0.525	0.497	southeast	1.8	No
06:20	0.487	0.742	0.470	0.924	0.653	0.304	0.526	0.497	south-southeast	1.6	No
06:30	0.486	0.743	0.470	0.926	0.650	0.303	0.527	0.495	south-southeast	1.8	No
06:40	0.487	0.744	0.470	0.924	0.652	0.302	0.528	0.495	southeast	1.3	No
06:50	0.487	0.743	0.471	0.923	0.652	0.302	0.526	0.497	southeast	2.5	No
07:00	0.485	0.744	0.471	0.923	0.652	0.303	0.528	0.497	southeast	2.5	No
07:10	0.485	0.744	0.471	0.927	0.653	0.303	0.527	0.497	south-southeast	3.0	No
07:20	0.486	0.744	0.472	0.925	0.652	0.303	0.528	0.497	southeast	2.7	No
07:30	0.485	0.745	0.470	0.925	0.653	0.303	0.528	0.497	southeast	3.3	No
07:40	0.487	0.743	0.472	0.925	0.652	0.301	0.528	0.498	southeast	3.2	No
07:50	0.485	0.744	0.473	0.926	0.652	0.300	0.527	0.497	southeast	2.9	No
08:00	0.485	0.741	0.473	0.926	0.651	0.300	0.528	0.497	south-southeast	4.0	No
08:10	0.486	0.742	0.471	0.925	0.650	0.301	0.527	0.497	south	4.3	No
08:20	0.488	0.742	0.472	0.925	0.651	0.301	0.527	0.497	south	4.1	No
08:30	0.487	0.742	0.472	0.925	0.652	0.302	0.525	0.496	south-southeast	4.0	No
08:40	0.487	0.742	0.471	0.924	0.651	0.301	0.526	0.498	south-southeast	4.0	No
08:50	0.487	0.741	0.471	0.925	0.653	0.302	0.525	0.496	south-southeast	5.4	No
09:00	0.486	0.743	0.471	0.926	0.652	0.302	0.526	0.495	south	5.2	No
09:10	0.488	0.741	0.471	0.924	0.651	0.300	0.527	0.496	south-southeast	6.3	No
09:20	0.486	0.742	0.471	0.926	0.652	0.302	0.528	0.496	south-southeast	5.7	No
09:30	0.487	0.741	0.469	0.925	0.651	0.302	0.527	0.494	south	6.3	No
09:40	0.486	0.742	0.470	0.924	0.649	0.301	0.526	0.495	south-southeast	6.5	No
09:50	0.486	0.741	0.470	0.926	0.652	0.304	0.526	0.495	south-southeast	7.6	No
10:00	0.486	0.742	0.471	0.926	0.651	0.303	0.526	0.495	south-southeast	7.1	No
10:10	0.487	0.741	0.469	0.927	0.649	0.302	0.527	0.496	south-southeast	7.9	No
10:20	0.486	0.743	0.469	0.925	0.652	0.302	0.527	0.495	south-southeast	7.6	No
10:30	0.486	0.741	0.470	0.925	0.651	0.302	0.527	0.495	south-southeast	7.6	No
10:40	0.485	0.742	0.470	0.926	0.651	0.302	0.527	0.495	south-southeast	7.6	No
10:50	0.486	0.743	0.469	0.927	0.651	0.303	0.527	0.496	south-southeast	7.3	No
11:00	0.485	0.744	0.471	0.926	0.651	0.303	0.527	0.497	south	7.6	No
11:10	0.488	0.741	0.470	0.928	0.650	0.302	0.526	0.495	south	7.4	No
11:20	0.486	0.741	0.470	0.926	0.653	0.302	0.528	0.497	south	8.1	No
11:30	0.484	0.741	0.469	0.926	0.650	0.303	0.527	0.495	south-southeast	6.8	No
11:40	0.486	0.741	0.470	0.926	0.651	0.303	0.526	0.496	south	7.7	No
11:50	0.486	0.743	0.470	0.926	0.651	0.302	0.527	0.496	south	7.0	No
12:00	0.486	0.743	0.469	0.929	0.653	0.303	0.528	0.496	south	6.5	No
12:10	0.486	0.742	0.467	0.927	0.652	0.304	0.528	0.496	south-southeast	7.0	No
12:20	0.486	0.742	0.468	0.928	0.651	0.303	0.528	0.496	south-southeast	6.5	No
12:30	0.486	0.742	0.469	0.926	0.653	0.302	0.528	0.496	south-southeast	6.3	No
12:40	0.484	0.744	0.470	0.926	0.652	0.303	0.527	0.496	south-southeast	6.5	No
12:50	0.484	0.743	0.470	0.929	0.653	0.303	0.528	0.496	south-southeast	8.7	No
13:00	0.485	0.743	0.469	0.925	0.651	0.303	0.528	0.496	south-southeast	8.4	No
13:10	0.486	0.744	0.470	0.927	0.652	0.303	0.528	0.497	south-southeast	8.1	No
13:20	0.486	0.743	0.469	0.928	0.652	0.302	0.527	0.496	south-southeast	6.2	No
13:30	0.486	0.743	0.470	0.928	0.653	0.303	0.527	0.497	south-southeast	8.1	No
13:40	0.485	0.743	0.470	0.928	0.652	0.303	0.527	0.497	south-southeast	9.0	No
13:50	0.486	0.745	0.470	0.928	0.653	0.304	0.526	0.496	south-southeast	7.6	No
14:00	0.487	0.743	0.468	0.928	0.654	0.304	0.527	0.495	south-southeast	8.4	No
14:10	0.487	0.743	0.471	0.928	0.652	0.303	0.528	0.497	south-southeast	7.4	No
14:20	0.486	0.742	0.468	0.928	0.651	0.301	0.529	0.496	south-southeast	7.0	No
14:30	0.485	0.745	0.469	0.927	0.652	0.304	0.527	0.495	south-southeast	6.6	No
14:40	0.485	0.743	0.470	0.926	0.653	0.301	0.527	0.496	south-southeast	7.4	No
14:50	0.486	0.744	0.471	0.927	0.653	0.304	0.528	0.497	south-southeast	7.4	No
15:00	0.485	0.745	0.468	0.927	0.652	0.303	0.528	0.496	south-southeast	6.8	No
15:10	0.487	0.743	0.471	0.930	0.652	0.304	0.527	0.495	south-southeast	6.6	No
15:20	0.488	0.742	0.470	0.930	0.655	0.304	0.527	0.495	south-southeast	7.1	No
15:30	0.487	0.744	0.470	0.929	0.654	0.304	0.527	0.496	south	6.5	No
15:40	0.486	0.742	0.469	0.929	0.653	0.303	0.528	0.498	south	6.8	No
15:50	0.487	0.746	0.469	0.930	0.652	0.305	0.529	0.497	south	5.9	No
16:00	0.486	0.743	0.471	0.928	0.652	0.304	0.529	0.497	south-southeast	5.4	No
16:10	0.486	0.744	0.469	0.928	0.651	0.303	0.528	0.496	south-southeast	7.0	No
16:20	0.486	0.744	0.469	0.927	0.654	0.304	0.528	0.496	south-southeast	6.5	No
16:30	0.487	0.745	0.471	0.930	0.653	0.303	0.527	0.496	south-southeast	6.6	No
16:40	0.485	0.745	0.470	0.929	0.655	0.305	0.529	0.496	south-southeast	7.6	No
16:50	0.487	0.746	0.468	0.927	0.652	0.304	0.529	0.496	south-southeast	6.2	No
17:00	0.484	0.743	0.469	0.929	0.654	0.304	0.529	0.497	south	5.4	No
17:10	0.487	0.744	0.471	0.928	0.652	0.304	0.527	0.497	south	5.5	No
17:20	0.488	0.746	0.471	0.928	0.654	0.303	0.529	0.497	south	4.4	No
17:30	0.487	0.746	0.471	0.930	0.652	0.304	0.527	0.496	south-southeast	5.2	No
17:40	0.486	0.746	0.472	0.929	0.654	0.304	0.528	0.495	south-southeast	7.1	No
17:50	0.486	0.744	0.471	0.931	0.652	0.303	0.528	0.498	south-southeast	6.5	No
18:00	0.487	0.745	0.471	0.930	0.652	0.305	0.528	0.499	south-southeast	6.3	No
18:10	0.489	0.747	0.472	0.930	0.654	0.305	0.528	0.499	south-southeast	6.3	No
18:20	0.488	0.747	0.472	0.930	0.654	0.305	0.528	0.499	south-southeast	6.8	No
18:30	0.490	0.748	0.473	0.928	0.653	0.306	0.529	0.499	south	5.7	No
18:40	0.489	0.748	0.473	0.928	0.655	0.306	0.528	0.498	south	4.3	No
18:50	0.488	0.749	0.473	0.930	0.656	0.305	0.529	0.498	south	3.8	No
19:00	0.489	0.747	0.470	0.931	0.656	0.304	0.527	0.499	south-southeast	3.2	No
19:10	0.489	0.748	0.473	0.929	0.653	0.306	0.527	0.500	south-southeast	3.8	No
19:20	0.490	0.748	0.472	0.928	0.655	0.307	0.528	0.497	south	3.8	No
19:30	0.489	0.746	0.472	0.928	0.653	0.305	0.527	0.497	south	4.0	No
19:40	0.489	0.745	0.471	0.928	0.653	0.306	0.528	0.498	south	3.8	No
19:50	0.488	0.749	0.472	0.929	0.653	0.306	0.527	0.496	south-southeast	4.8	No
20:00	0.488	0.747	0.472	0.929	0.657	0.305	0.529	0.499	south	4.9	No
20:10	0.487	0.747	0.472	0.929	0.656	0.306	0.529	0.498	south	5.5	Yes
20:20	0.490	0.748	0.473	0.929	0.656	0.305	0.527	0.498	south-southwest	4.6	Yes
20:30	0.490	0.749	0.473	0.930	0.657	0.307	0.528	0.498	south-southwest	4.3	Yes
20:40	0.490	0.747	0.472	0.927	0.654	0.305	0.527	0.497	south-southwest	3.5	Yes
20:50	0.492	0.749	0.472	0.930	0.656	0.306	0.528	0.499	south	1.8	Yes
21:00	0.488	0.747	0.472	0.930	0.657	0.306	0.529	0.498	south	2.4	No
21:10	0.490	0.748	0.472	0.930	0.657	0.306	0.529	0.499	southwest	1.8	No
21:20	0.489	0.749	0.473	0.931	0.654	0.306	0.527	0.498	south-southwest	2.4	No
21:30	0.489	0.748	0.474	0.930	0.657	0.306	0.529	0.498	south-southwest	2.1	No
21:40	0.489	0.748	0.473	0.930	0.655	0.307	0.529	0.498	south-southwest	2.4	No
21:50	0.490	0.748	0.473	0.931	0.658	0.306	0.528	0.499	south-southwest	2.2	No
22:00	0.490	0.747	0.473	0.930	0.659	0.307	0.528	0.497	south-southwest	1.8	Yes
22:10	0.490	0.749	0.474	0.931	0.656	0.307	0.527	0.498	southwest	2.2	Yes
22:20	0.490	0.748	0.474	0.932	0.656	0.306	0.527	0.497	west-southwest	2.9	Yes
22:30	0.490	0.746	0.475	0.930	0.656	0.308	0.529	0.499	west	4.0	Yes
22:40	0.491	0.745	0.474	0.931	0.658	0.307	0.527	0.498	west	3.7	Yes
22:50	0.490	0.746	0.473	0.930	0.656	0.308	0.529	0.499	west	2.4	Yes
23:00	0.489	0.746	0.474	0.933	0.656	0.307	0.526	0.498	west-southwest	3.3	Yes
23:10	0.490	0.744	0.474	0.928	0.656	0.307	0.526	0.499	west-southwest	4.4	Yes
23:20	0.490	0.747	0.474	0.930	0.654	0.308	0.527	0.498	west-southwest	5.1	Yes
23:30	0.490	0.745	0.475	0.931	0.655	0.308	0.526	0.498	west-southwest	4.6	Yes
23:40	0.489	0.744	0.471	0.930	0.656	0.308	0.525	0.500	west-southwest	4.8	Yes
23:50	0.490	0.743	0.475	0.930	0.653	0.307	0.526	0.498	west-southwest	3.8	Yes