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

○Information

○Measurement value list ： 2025/08/31(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	0.538	0.767	0.477	0.965	0.694	0.307	0.532	0.498	northwest	2.2	No
00:10	0.537	0.768	0.477	0.964	0.694	0.305	0.533	0.498	north-northeast	2.0	No
00:20	0.536	0.768	0.477	0.964	0.695	0.308	0.533	0.498	north-northeast	1.3	No
00:30	0.538	0.768	0.476	0.963	0.697	0.306	0.532	0.499	-	CALM	No
00:40	0.536	0.767	0.477	0.966	0.695	0.307	0.533	0.497	northwest	0.9	No
00:50	0.537	0.767	0.476	0.965	0.695	0.306	0.534	0.497	north-northwest	1.0	No
01:00	0.536	0.769	0.477	0.964	0.695	0.308	0.532	0.499	northwest	0.8	No
01:10	0.536	0.767	0.476	0.964	0.695	0.307	0.531	0.497	north-northeast	1.4	No
01:20	0.536	0.766	0.475	0.963	0.693	0.307	0.532	0.499	north-northeast	1.5	No
01:30	0.537	0.765	0.475	0.964	0.695	0.306	0.533	0.498	northeast	1.9	No
01:40	0.536	0.769	0.477	0.963	0.694	0.307	0.532	0.496	northeast	2.2	No
01:50	0.536	0.768	0.477	0.962	0.696	0.307	0.532	0.497	north-northeast	1.7	No
02:00	0.538	0.768	0.477	0.964	0.694	0.306	0.533	0.498	northeast	1.6	No
02:10	0.535	0.767	0.475	0.964	0.697	0.306	0.533	0.498	north	0.9	No
02:20	0.536	0.768	0.475	0.964	0.694	0.306	0.533	0.498	-	CALM	No
02:30	0.536	0.768	0.475	0.965	0.693	0.307	0.532	0.498	-	CALM	No
02:40	0.535	0.769	0.475	0.965	0.695	0.308	0.533	0.497	south-southwest	0.6	No
02:50	0.539	0.769	0.476	0.963	0.695	0.306	0.531	0.497	south-southwest	0.6	No
03:00	0.537	0.767	0.476	0.965	0.695	0.308	0.533	0.497	-	CALM	No
03:10	0.536	0.767	0.477	0.965	0.696	0.307	0.533	0.497	south-southwest	0.6	No
03:20	0.536	0.768	0.476	0.965	0.695	0.307	0.534	0.496	south-southwest	1.6	No
03:30	0.536	0.768	0.476	0.964	0.693	0.306	0.533	0.498	south	1.6	No
03:40	0.535	0.768	0.477	0.965	0.694	0.307	0.532	0.498	south-southwest	1.2	No
03:50	0.537	0.767	0.476	0.966	0.695	0.306	0.532	0.498	southwest	1.1	No
04:00	0.536	0.767	0.476	0.965	0.693	0.304	0.533	0.497	south	0.7	No
04:10	0.536	0.765	0.475	0.963	0.695	0.306	0.533	0.497	south	0.8	No
04:20	0.535	0.767	0.477	0.963	0.694	0.304	0.532	0.497	east-southeast	0.8	No
04:30	0.537	0.766	0.476	0.965	0.694	0.306	0.532	0.499	-	CALM	No
04:40	0.535	0.766	0.476	0.964	0.696	0.304	0.531	0.498	north	0.6	No
04:50	0.537	0.766	0.476	0.963	0.694	0.307	0.532	0.497	north-northwest	0.8	No
05:00	0.535	0.768	0.476	0.964	0.693	0.307	0.529	0.498	north	1.0	No
05:10	0.536	0.767	0.476	0.966	0.695	0.305	0.532	0.498	north-northeast	1.3	No
05:20	0.535	0.766	0.476	0.963	0.696	0.306	0.532	0.499	-	CALM	No
05:30	0.539	0.768	0.476	0.965	0.696	0.306	0.532	0.498	northwest	0.7	No
05:40	0.535	0.767	0.475	0.966	0.696	0.306	0.531	0.499	-	CALM	No
05:50	0.536	0.766	0.476	0.964	0.695	0.306	0.531	0.499	-	CALM	No
06:00	0.535	0.767	0.477	0.965	0.693	0.308	0.532	0.498	-	CALM	No
06:10	0.535	0.768	0.478	0.964	0.695	0.306	0.531	0.498	-	CALM	No
06:20	0.537	0.768	0.476	0.964	0.695	0.306	0.531	0.497	east-northeast	0.6	No
06:30	0.536	0.767	0.476	0.963	0.695	0.307	0.532	0.497	north-northeast	1.4	No
06:40	0.537	0.766	0.477	0.964	0.695	0.306	0.532	0.498	northeast	1.5	No
06:50	0.535	0.766	0.475	0.964	0.694	0.307	0.532	0.497	east-northeast	1.7	No
07:00	0.535	0.764	0.475	0.964	0.695	0.305	0.533	0.497	north-northeast	1.3	No
07:10	0.536	0.766	0.476	0.966	0.691	0.305	0.532	0.497	north-northeast	1.1	No
07:20	0.535	0.765	0.476	0.966	0.694	0.305	0.531	0.498	-	CALM	No
07:30	0.536	0.765	0.475	0.962	0.694	0.305	0.531	0.498	east	0.9	No
07:40	0.534	0.765	0.475	0.965	0.693	0.305	0.532	0.498	east-northeast	1.0	No
07:50	0.534	0.764	0.476	0.964	0.694	0.306	0.533	0.498	-	CALM	No
08:00	0.533	0.766	0.474	0.963	0.692	0.305	0.534	0.497	-	CALM	No
08:10	0.536	0.766	0.476	0.963	0.693	0.304	0.532	0.497	-	CALM	No
08:20	0.535	0.767	0.475	0.962	0.691	0.304	0.533	0.499	north-northwest	0.8	No
08:30	0.534	0.764	0.475	0.963	0.691	0.306	0.534	0.498	northeast	2.3	No
08:40	0.536	0.764	0.475	0.963	0.693	0.306	0.533	0.497	east-northeast	3.4	No
08:50	0.536	0.765	0.475	0.965	0.692	0.308	0.532	0.499	east-southeast	2.5	No
09:00	0.535	0.768	0.475	0.964	0.692	0.305	0.532	0.498	east-northeast	2.2	No
09:10	0.535	0.764	0.475	0.965	0.692	0.304	0.532	0.497	east	2.3	No
09:20	0.535	0.768	0.474	0.964	0.694	0.304	0.533	0.496	east-southeast	2.1	No
09:30	0.535	0.766	0.476	0.963	0.692	0.305	0.533	0.495	east	2.8	No
09:40	0.537	0.767	0.475	0.964	0.693	0.305	0.532	0.496	east-northeast	3.3	No
09:50	0.536	0.766	0.476	0.964	0.693	0.305	0.532	0.495	east-northeast	3.1	No
10:00	0.535	0.767	0.476	0.963	0.693	0.304	0.531	0.495	east-northeast	2.5	No
10:10	0.537	0.767	0.475	0.964	0.694	0.305	0.531	0.496	east-northeast	2.5	No
10:20	0.536	0.767	0.475	0.965	0.695	0.306	0.532	0.496	east-northeast	3.3	No
10:30	0.536	0.766	0.476	0.963	0.694	0.306	0.532	0.496	east-northeast	2.8	No
10:40	0.538	0.766	0.476	0.963	0.694	0.306	0.532	0.496	east-northeast	3.6	No
10:50	0.536	0.767	0.476	0.964	0.695	0.304	0.531	0.496	east-northeast	3.9	No
11:00	0.537	0.768	0.474	0.965	0.692	0.305	0.531	0.497	east-northeast	3.5	No
11:10	0.536	0.766	0.476	0.963	0.694	0.305	0.531	0.497	east	3.7	No
11:20	0.535	0.766	0.477	0.964	0.694	0.305	0.533	0.498	east	3.3	No
11:30	0.538	0.768	0.477	0.963	0.695	0.305	0.531	0.496	east	3.5	No
11:40	0.537	0.767	0.477	0.965	0.694	0.305	0.533	0.497	east-northeast	3.5	No
11:50	0.540	0.769	0.477	0.964	0.695	0.304	0.531	0.497	east	3.7	No
12:00	0.538	0.768	0.477	0.965	0.695	0.304	0.532	0.497	east-northeast	3.9	No
12:10	0.539	0.769	0.476	0.963	0.692	0.305	0.532	0.498	east-southeast	3.3	No
12:20	0.538	0.768	0.476	0.965	0.694	0.305	0.530	0.497	east-southeast	3.9	No
12:30	0.538	0.770	0.476	0.964	0.696	0.306	0.532	0.498	east	3.9	No
12:40	0.537	0.768	0.477	0.964	0.694	0.305	0.531	0.496	east	4.4	No
12:50	0.538	0.768	0.476	0.964	0.694	0.305	0.531	0.497	east	3.9	No
13:00	0.538	0.770	0.477	0.963	0.694	0.305	0.532	0.498	east	3.4	No
13:10	0.539	0.768	0.476	0.965	0.695	0.304	0.532	0.499	east	4.0	No
13:20	0.539	0.768	0.477	0.965	0.696	0.305	0.534	0.500	east	4.3	No
13:30	0.539	0.769	0.477	0.966	0.695	0.307	0.533	0.499	east	4.0	No
13:40	0.538	0.768	0.476	0.966	0.695	0.305	0.532	0.499	east	4.4	No
13:50	0.540	0.769	0.477	0.965	0.694	0.304	0.532	0.498	east	4.3	No
14:00	0.536	0.768	0.476	0.964	0.695	0.305	0.533	0.498	east	4.5	No
14:10	0.537	0.767	0.477	0.966	0.694	0.306	0.532	0.499	east	4.5	No
14:20	0.539	0.769	0.475	0.963	0.695	0.305	0.533	0.497	east	4.6	No
14:30	0.537	0.769	0.477	0.966	0.695	0.305	0.532	0.498	east	4.4	No
14:40	0.538	0.768	0.477	0.966	0.695	0.305	0.534	0.498	east-southeast	3.9	No
14:50	0.539	0.768	0.477	0.965	0.694	0.306	0.532	0.497	southeast	4.2	No
15:00	0.537	0.767	0.476	0.965	0.694	0.306	0.534	0.498	east-southeast	4.7	No
15:10	0.540	0.770	0.476	0.966	0.695	0.306	0.534	0.500	east-southeast	5.0	No
15:20	0.537	0.768	0.474	0.963	0.696	0.306	0.533	0.496	east-southeast	4.4	No
15:30	0.538	0.770	0.477	0.964	0.695	0.305	0.532	0.497	east-southeast	5.1	No
15:40	0.537	0.767	0.475	0.966	0.696	0.305	0.532	0.498	east-southeast	4.0	No
15:50	0.537	0.768	0.476	0.966	0.695	0.304	0.530	0.498	southeast	3.6	No
16:00	0.536	0.770	0.474	0.966	0.695	0.305	0.533	0.498	east-southeast	4.4	No
16:10	0.535	0.769	0.475	0.966	0.695	0.304	0.533	0.497	east-southeast	4.6	No
16:20	0.535	0.766	0.475	0.964	0.694	0.305	0.532	0.497	east-southeast	4.9	No
16:30	0.535	0.766	0.475	0.963	0.696	0.306	0.532	0.498	east	4.3	No
16:40	0.536	0.767	0.474	0.964	0.694	0.305	0.531	0.498	east-southeast	4.2	No
16:50	0.535	0.766	0.476	0.963	0.693	0.305	0.531	0.498	east-southeast	3.3	No
17:00	0.536	0.766	0.474	0.963	0.695	0.306	0.532	0.498	southeast	3.7	No
17:10	0.537	0.768	0.475	0.964	0.694	0.305	0.531	0.499	southeast	3.3	No
17:20	0.535	0.766	0.474	0.966	0.694	0.305	0.532	0.495	southeast	3.5	No
17:30	0.536	0.769	0.475	0.962	0.694	0.306	0.532	0.498	east-southeast	3.3	No
17:40	0.536	0.767	0.475	0.963	0.694	0.304	0.533	0.496	east-southeast	3.3	No
17:50	0.536	0.767	0.477	0.962	0.694	0.306	0.531	0.497	southeast	3.4	No
18:00	0.535	0.767	0.475	0.961	0.694	0.306	0.532	0.496	east-southeast	3.4	No
18:10	0.535	0.768	0.476	0.963	0.695	0.306	0.532	0.497	east-southeast	2.6	No
18:20	0.536	0.769	0.475	0.964	0.695	0.306	0.532	0.497	east-southeast	3.4	No
18:30	0.537	0.768	0.475	0.965	0.697	0.306	0.532	0.498	east-southeast	3.1	No
18:40	0.536	0.769	0.474	0.965	0.694	0.304	0.532	0.498	east-southeast	2.4	No
18:50	0.535	0.765	0.475	0.965	0.694	0.306	0.531	0.497	east	2.1	No
19:00	0.535	0.769	0.475	0.964	0.697	0.307	0.532	0.495	east-southeast	3.0	No
19:10	0.536	0.769	0.475	0.962	0.696	0.305	0.531	0.497	east-southeast	2.5	No
19:20	0.537	0.769	0.476	0.965	0.694	0.306	0.533	0.497	east-southeast	2.4	No
19:30	0.537	0.770	0.475	0.962	0.696	0.306	0.532	0.497	southeast	2.9	No
19:40	0.537	0.767	0.477	0.964	0.695	0.306	0.531	0.497	southeast	2.6	No
19:50	0.538	0.767	0.476	0.964	0.695	0.306	0.532	0.496	east-southeast	2.9	No
20:00	0.536	0.769	0.476	0.964	0.693	0.307	0.532	0.499	east-southeast	2.6	Yes
20:10	0.536	0.767	0.475	0.965	0.696	0.305	0.531	0.496	east-southeast	2.9	Yes
20:20	0.538	0.772	0.475	0.964	0.694	0.306	0.533	0.497	east-southeast	2.7	Yes
20:30	0.535	0.769	0.477	0.964	0.694	0.307	0.533	0.497	south	1.7	Yes
20:40	0.535	0.766	0.475	0.965	0.695	0.306	0.532	0.497	southeast	1.1	Yes
20:50	0.536	0.767	0.476	0.967	0.694	0.308	0.532	0.497	south	1.6	Yes
21:00	0.534	0.767	0.476	0.964	0.693	0.308	0.533	0.497	south	1.5	No
21:10	0.536	0.766	0.475	0.964	0.693	0.308	0.529	0.497	south-southwest	0.9	No
21:20	0.535	0.765	0.475	0.963	0.693	0.306	0.533	0.497	south-southwest	1.1	No
21:30	0.535	0.768	0.475	0.965	0.690	0.306	0.532	0.496	-	CALM	No
21:40	0.536	0.764	0.474	0.963	0.690	0.306	0.531	0.496	-	CALM	No
21:50	0.536	0.765	0.475	0.963	0.692	0.305	0.532	0.497	southeast	0.7	No
22:00	0.536	0.765	0.474	0.963	0.690	0.305	0.532	0.497	-	CALM	No
22:10	0.536	0.765	0.475	0.963	0.692	0.306	0.532	0.497	east	0.6	No
22:20	0.536	0.764	0.475	0.963	0.690	0.306	0.533	0.498	-	CALM	No
22:30	0.535	0.764	0.476	0.961	0.689	0.306	0.532	0.499	south-southwest	0.9	No
22:40	0.535	0.765	0.474	0.963	0.690	0.305	0.534	0.499	south-southwest	1.0	No
22:50	0.536	0.765	0.476	0.962	0.689	0.306	0.533	0.499	southwest	1.4	No
23:00	0.536	0.764	0.475	0.964	0.690	0.307	0.533	0.497	southwest	1.3	No
23:10	0.537	0.765	0.476	0.964	0.691	0.307	0.534	0.498	southwest	1.3	No
23:20	0.535	0.766	0.475	0.962	0.691	0.306	0.533	0.499	south-southwest	0.6	No
23:30	0.536	0.765	0.475	0.965	0.692	0.306	0.533	0.498	-	CALM	No
23:40	0.534	0.767	0.475	0.964	0.692	0.306	0.532	0.498	south-southwest	1.0	No
23:50	0.535	0.765	0.474	0.961	0.692	0.307	0.533	0.497	south	1.0	No