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

○Information

○Measurement value list ： 2026/05/05(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	0.460	0.705	0.432	0.866	0.584	0.297	0.500	0.479	west	11.5	No
00:10	0.459	0.707	0.434	0.866	0.586	0.298	0.500	0.479	west-northwest	11.3	No
00:20	0.460	0.706	0.434	0.866	0.584	0.297	0.500	0.479	west-northwest	11.6	No
00:30	0.461	0.709	0.433	0.867	0.584	0.298	0.499	0.478	west	11.4	No
00:40	0.461	0.706	0.433	0.866	0.584	0.297	0.499	0.479	west-northwest	8.7	No
00:50	0.460	0.707	0.432	0.868	0.586	0.298	0.500	0.480	west	6.8	No
01:00	0.459	0.707	0.433	0.868	0.584	0.299	0.499	0.479	west-northwest	6.3	No
01:10	0.460	0.708	0.433	0.867	0.585	0.298	0.499	0.481	west-northwest	4.6	No
01:20	0.461	0.709	0.432	0.866	0.585	0.297	0.499	0.479	northwest	7.6	No
01:30	0.460	0.706	0.434	0.869	0.584	0.297	0.499	0.480	west-northwest	7.9	No
01:40	0.461	0.706	0.434	0.867	0.587	0.297	0.499	0.479	northwest	7.8	No
01:50	0.461	0.708	0.432	0.866	0.585	0.297	0.499	0.479	west-northwest	7.8	No
02:00	0.459	0.706	0.432	0.869	0.584	0.299	0.498	0.481	west-northwest	8.2	No
02:10	0.459	0.706	0.433	0.868	0.585	0.298	0.499	0.479	west-northwest	8.7	No
02:20	0.460	0.707	0.433	0.867	0.585	0.298	0.498	0.480	west-northwest	9.7	No
02:30	0.459	0.707	0.433	0.868	0.585	0.298	0.497	0.480	west-northwest	9.0	No
02:40	0.459	0.707	0.432	0.868	0.585	0.297	0.498	0.481	west-northwest	8.9	No
02:50	0.459	0.708	0.432	0.866	0.585	0.298	0.498	0.479	west-northwest	7.4	No
03:00	0.459	0.707	0.431	0.868	0.584	0.298	0.500	0.479	west-northwest	8.5	No
03:10	0.461	0.707	0.431	0.868	0.584	0.298	0.499	0.478	west-northwest	8.1	No
03:20	0.460	0.704	0.432	0.866	0.586	0.296	0.499	0.478	west-northwest	8.5	No
03:30	0.460	0.706	0.432	0.869	0.586	0.298	0.498	0.480	west-northwest	7.2	No
03:40	0.460	0.707	0.433	0.867	0.584	0.297	0.500	0.479	west-northwest	6.4	No
03:50	0.458	0.707	0.433	0.868	0.587	0.297	0.499	0.480	west-northwest	5.3	No
04:00	0.458	0.706	0.434	0.869	0.585	0.297	0.499	0.480	west	3.5	No
04:10	0.459	0.706	0.432	0.867	0.585	0.296	0.501	0.478	west	5.5	No
04:20	0.460	0.705	0.432	0.867	0.586	0.298	0.500	0.478	west	6.6	No
04:30	0.458	0.707	0.433	0.868	0.587	0.296	0.499	0.477	west	5.5	No
04:40	0.459	0.705	0.434	0.869	0.585	0.298	0.499	0.477	west	5.7	No
04:50	0.458	0.707	0.432	0.868	0.584	0.298	0.501	0.479	west	4.6	No
05:00	0.459	0.706	0.433	0.870	0.584	0.298	0.500	0.480	west	5.2	No
05:10	0.459	0.705	0.433	0.869	0.584	0.297	0.502	0.477	west-southwest	6.9	No
05:20	0.459	0.705	0.433	0.868	0.583	0.297	0.500	0.478	west	5.8	No
05:30	0.458	0.707	0.433	0.871	0.583	0.298	0.499	0.477	west	5.9	No
05:40	0.458	0.707	0.433	0.869	0.587	0.297	0.501	0.478	west	4.5	No
05:50	0.460	0.706	0.433	0.870	0.587	0.299	0.500	0.477	west	2.5	No
06:00	0.459	0.707	0.432	0.868	0.585	0.297	0.502	0.477	west	3.6	No
06:10	0.461	0.706	0.433	0.866	0.586	0.297	0.503	0.476	west	3.4	No
06:20	0.460	0.707	0.434	0.868	0.586	0.298	0.502	0.477	west-northwest	0.9	No
06:30	0.460	0.708	0.433	0.869	0.584	0.297	0.502	0.478	west-southwest	0.9	No
06:40	0.460	0.707	0.434	0.868	0.583	0.298	0.502	0.477	west	1.2	No
06:50	0.460	0.708	0.434	0.870	0.587	0.297	0.502	0.478	west	2.8	No
07:00	0.462	0.706	0.434	0.869	0.586	0.298	0.501	0.477	west-northwest	2.7	No
07:10	0.460	0.705	0.434	0.868	0.587	0.297	0.502	0.477	west-northwest	2.6	No
07:20	0.461	0.707	0.435	0.869	0.586	0.297	0.502	0.476	west	3.0	No
07:30	0.459	0.708	0.433	0.870	0.587	0.296	0.503	0.478	west	3.1	No
07:40	0.460	0.706	0.433	0.870	0.584	0.298	0.503	0.477	northwest	3.3	No
07:50	0.462	0.707	0.434	0.870	0.584	0.296	0.502	0.477	northwest	2.2	No
08:00	0.460	0.706	0.433	0.868	0.585	0.297	0.503	0.479	west	3.6	No
08:10	0.460	0.705	0.433	0.868	0.586	0.296	0.504	0.479	west-northwest	5.1	No
08:20	0.461	0.706	0.434	0.870	0.586	0.295	0.503	0.476	west	3.7	No
08:30	0.459	0.707	0.433	0.868	0.586	0.297	0.502	0.476	west	3.2	No
08:40	0.459	0.708	0.434	0.869	0.585	0.296	0.501	0.476	northwest	5.4	No
08:50	0.459	0.706	0.435	0.868	0.584	0.298	0.501	0.475	northwest	6.3	No
09:00	0.459	0.708	0.434	0.870	0.584	0.297	0.502	0.473	west-northwest	8.2	No
09:10	0.460	0.707	0.434	0.870	0.585	0.297	0.501	0.475	west-northwest	6.7	No
09:20	0.458	0.707	0.433	0.868	0.584	0.297	0.502	0.476	west-northwest	6.1	No
09:30	0.460	0.709	0.431	0.872	0.586	0.298	0.502	0.476	northwest	5.4	No
09:40	0.460	0.710	0.433	0.870	0.586	0.298	0.502	0.474	northwest	4.8	No
09:50	0.460	0.709	0.433	0.869	0.585	0.297	0.503	0.475	west-southwest	3.0	No
10:00	0.460	0.709	0.432	0.870	0.586	0.296	0.502	0.477	east-southeast	4.4	No
10:10	0.460	0.710	0.433	0.871	0.586	0.298	0.502	0.476	east-southeast	4.6	No
10:20	0.459	0.709	0.435	0.870	0.585	0.297	0.502	0.475	northeast	0.8	No
10:30	0.459	0.710	0.433	0.871	0.586	0.297	0.500	0.476	northwest	1.7	No
10:40	0.461	0.712	0.432	0.870	0.587	0.296	0.500	0.477	east-southeast	5.0	No
10:50	0.461	0.711	0.435	0.872	0.587	0.298	0.501	0.475	east	4.5	No
11:00	0.463	0.711	0.432	0.871	0.588	0.297	0.500	0.476	southeast	2.4	No
11:10	0.460	0.709	0.435	0.871	0.587	0.298	0.502	0.476	east-southeast	4.4	No
11:20	0.461	0.709	0.433	0.871	0.586	0.298	0.500	0.476	east-southeast	6.1	No
11:30	0.459	0.710	0.432	0.868	0.590	0.296	0.500	0.475	southeast	5.4	No
11:40	0.462	0.713	0.433	0.869	0.587	0.298	0.501	0.477	southeast	4.9	No
11:50	0.460	0.712	0.433	0.868	0.587	0.297	0.501	0.476	east-southeast	4.2	No
12:00	0.461	0.712	0.433	0.867	0.589	0.298	0.500	0.477	east-southeast	4.8	No
12:10	0.462	0.713	0.434	0.868	0.587	0.298	0.500	0.476	southeast	6.1	No
12:20	0.461	0.712	0.432	0.870	0.588	0.298	0.501	0.475	east	6.0	No
12:30	0.463	0.711	0.434	0.871	0.588	0.299	0.501	0.476	east-southeast	6.3	No
12:40	0.463	0.713	0.434	0.872	0.589	0.298	0.501	0.477	east-southeast	6.4	No
12:50	0.462	0.713	0.433	0.872	0.590	0.297	0.502	0.475	east-southeast	6.4	No
13:00	0.463	0.713	0.434	0.872	0.589	0.297	0.501	0.477	southeast	5.5	No
13:10	0.462	0.714	0.434	0.872	0.590	0.300	0.502	0.476	southeast	6.4	No
13:20	0.462	0.712	0.434	0.872	0.590	0.299	0.503	0.474	southeast	6.1	No
13:30	0.461	0.714	0.433	0.872	0.590	0.297	0.502	0.477	southeast	5.9	No
13:40	0.463	0.713	0.434	0.874	0.590	0.298	0.503	0.475	southeast	4.9	No
13:50	0.462	0.714	0.434	0.871	0.590	0.299	0.502	0.475	southeast	4.5	No
14:00	0.463	0.713	0.435	0.871	0.590	0.298	0.503	0.475	southeast	6.5	No
14:10	0.462	0.714	0.435	0.873	0.589	0.299	0.503	0.476	southeast	4.9	No
14:20	0.462	0.714	0.434	0.875	0.591	0.299	0.502	0.477	southeast	6.9	No
14:30	0.463	0.715	0.434	0.874	0.589	0.297	0.501	0.475	south-southeast	5.8	No
14:40	0.462	0.715	0.435	0.872	0.592	0.297	0.503	0.476	southeast	5.6	No
14:50	0.463	0.714	0.435	0.872	0.591	0.298	0.502	0.477	south-southeast	7.9	No
15:00	0.462	0.714	0.433	0.871	0.591	0.299	0.502	0.475	south-southeast	7.0	No
15:10	0.464	0.716	0.435	0.870	0.592	0.299	0.502	0.476	south-southeast	5.9	No
15:20	0.462	0.715	0.434	0.871	0.591	0.298	0.501	0.477	south-southeast	5.5	No
15:30	0.462	0.716	0.434	0.871	0.591	0.299	0.501	0.475	southeast	5.9	No
15:40	0.463	0.715	0.434	0.870	0.591	0.298	0.501	0.476	south-southeast	7.9	No
15:50	0.462	0.716	0.432	0.871	0.593	0.298	0.501	0.475	southeast	7.9	No
16:00	0.463	0.715	0.434	0.871	0.590	0.297	0.502	0.477	south-southeast	7.4	No
16:10	0.462	0.714	0.432	0.873	0.593	0.298	0.500	0.476	south-southeast	7.2	No
16:20	0.465	0.715	0.434	0.870	0.592	0.297	0.502	0.476	south-southeast	7.1	No
16:30	0.464	0.714	0.433	0.870	0.592	0.298	0.501	0.475	south-southeast	7.8	No
16:40	0.463	0.715	0.433	0.871	0.592	0.298	0.501	0.476	south-southeast	7.5	No
16:50	0.464	0.718	0.433	0.872	0.591	0.298	0.502	0.474	south-southeast	7.2	No
17:00	0.461	0.716	0.433	0.871	0.590	0.298	0.501	0.476	south-southeast	7.8	No
17:10	0.462	0.717	0.436	0.872	0.591	0.299	0.501	0.476	south-southeast	8.7	No
17:20	0.463	0.716	0.435	0.870	0.593	0.299	0.500	0.476	south-southeast	7.5	No
17:30	0.462	0.716	0.434	0.873	0.592	0.299	0.501	0.476	south-southeast	8.9	No
17:40	0.462	0.718	0.434	0.873	0.589	0.298	0.501	0.477	south-southeast	7.9	No
17:50	0.461	0.715	0.432	0.872	0.590	0.299	0.502	0.477	south-southeast	8.0	No
18:00	0.462	0.718	0.435	0.873	0.591	0.297	0.501	0.478	south-southeast	7.3	No
18:10	0.463	0.718	0.434	0.871	0.592	0.299	0.500	0.478	south	6.4	No
18:20	0.462	0.717	0.433	0.873	0.591	0.299	0.501	0.479	south	6.8	No
18:30	0.465	0.717	0.433	0.875	0.592	0.298	0.501	0.478	south	5.7	No
18:40	0.465	0.719	0.432	0.874	0.592	0.298	0.500	0.479	south	5.8	No
18:50	0.465	0.718	0.435	0.875	0.593	0.298	0.500	0.478	south	6.0	No
19:00	0.465	0.719	0.434	0.875	0.592	0.298	0.501	0.476	south	6.0	No
19:10	0.465	0.719	0.434	0.872	0.593	0.299	0.500	0.477	south	6.3	No
19:20	0.465	0.719	0.435	0.875	0.594	0.299	0.500	0.475	south	6.6	No
19:30	0.463	0.718	0.436	0.876	0.591	0.300	0.502	0.477	south	6.4	No
19:40	0.465	0.720	0.435	0.874	0.595	0.300	0.503	0.479	south	6.9	No
19:50	0.464	0.717	0.437	0.873	0.596	0.299	0.502	0.477	south	6.3	No
20:00	0.465	0.717	0.437	0.876	0.596	0.300	0.502	0.476	south	6.6	No
20:10	0.464	0.718	0.436	0.878	0.593	0.301	0.503	0.478	south	6.3	No
20:20	0.464	0.718	0.435	0.875	0.596	0.299	0.504	0.477	south-southwest	8.5	No
20:30	0.465	0.717	0.435	0.874	0.595	0.300	0.504	0.478	south-southwest	8.0	No
20:40	0.463	0.719	0.436	0.875	0.596	0.301	0.504	0.482	south	7.6	No
20:50	0.466	0.719	0.436	0.875	0.595	0.299	0.503	0.476	south	7.8	No
21:00	0.464	0.717	0.436	0.875	0.595	0.300	0.503	0.477	south	6.9	No
21:10	0.465	0.718	0.436	0.875	0.594	0.299	0.503	0.478	south	9.2	No
21:20	0.465	0.718	0.435	0.874	0.594	0.300	0.502	0.478	south	7.7	No
21:30	0.464	0.718	0.435	0.876	0.593	0.299	0.503	0.477	south	7.2	No
21:40	0.465	0.718	0.435	0.873	0.595	0.300	0.501	0.478	south	6.9	No
21:50	0.464	0.718	0.435	0.875	0.595	0.299	0.502	0.478	south	7.4	No
22:00	0.466	0.721	0.435	0.874	0.595	0.300	0.502	0.478	south	8.6	No
22:10	0.463	0.718	0.436	0.876	0.595	0.300	0.501	0.477	south	7.7	No
22:20	0.464	0.719	0.435	0.876	0.595	0.300	0.503	0.479	south	7.8	No
22:30	0.465	0.717	0.435	0.875	0.594	0.300	0.502	0.477	south	10.5	No
22:40	0.465	0.719	0.437	0.877	0.595	0.300	0.501	0.478	south	9.7	No
22:50	0.465	0.717	0.435	0.876	0.595	0.299	0.503	0.478	south	8.3	No
23:00	0.464	0.719	0.436	0.876	0.594	0.298	0.503	0.478	south	9.2	No
23:10	0.464	0.718	0.436	0.876	0.595	0.299	0.502	0.478	south	9.1	No
23:20	0.464	0.717	0.435	0.875	0.595	0.299	0.502	0.477	south	8.2	No
23:30	0.464	0.720	0.436	0.876	0.594	0.299	0.501	0.478	south	8.2	No
23:40	0.466	0.718	0.435	0.875	0.596	0.299	0.502	0.478	south	7.9	No
23:50	0.464	0.718	0.435	0.874	0.595	0.299	0.503	0.477	south	7.8	No