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

○Information

○Measurement value list ： 2025/07/12(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	0.475	0.712	0.452	0.861	0.622	0.292	0.503	0.482	north-northwest	2.9	No
00:10	0.474	0.712	0.452	0.863	0.622	0.291	0.505	0.481	north-northwest	2.4	No
00:20	0.475	0.712	0.453	0.863	0.621	0.292	0.503	0.481	north-northwest	2.6	No
00:30	0.476	0.713	0.453	0.862	0.620	0.292	0.504	0.480	north-northwest	2.6	No
00:40	0.475	0.714	0.452	0.862	0.621	0.292	0.503	0.483	north	2.6	No
00:50	0.476	0.711	0.453	0.862	0.621	0.293	0.501	0.482	north	2.9	No
01:00	0.473	0.712	0.453	0.863	0.622	0.292	0.504	0.482	north-northwest	2.5	No
01:10	0.474	0.713	0.452	0.864	0.621	0.292	0.505	0.482	north-northwest	2.4	No
01:20	0.473	0.710	0.453	0.863	0.622	0.293	0.504	0.482	north-northwest	1.8	No
01:30	0.475	0.712	0.452	0.864	0.621	0.293	0.505	0.482	north	2.1	No
01:40	0.475	0.714	0.453	0.862	0.620	0.291	0.505	0.482	north-northwest	1.8	No
01:50	0.475	0.712	0.453	0.861	0.623	0.293	0.503	0.480	northwest	2.7	No
02:00	0.473	0.714	0.453	0.863	0.623	0.293	0.506	0.482	northwest	2.8	No
02:10	0.473	0.713	0.454	0.863	0.622	0.292	0.503	0.481	north-northwest	2.5	No
02:20	0.475	0.712	0.455	0.863	0.622	0.292	0.505	0.480	north-northwest	3.0	No
02:30	0.475	0.713	0.455	0.861	0.622	0.293	0.504	0.481	north-northwest	2.4	Yes
02:40	0.474	0.711	0.453	0.861	0.621	0.291	0.504	0.481	northwest	2.2	Yes
02:50	0.475	0.713	0.455	0.863	0.621	0.292	0.504	0.483	northwest	2.6	No
03:00	0.474	0.713	0.451	0.863	0.622	0.292	0.504	0.481	northwest	2.0	No
03:10	0.474	0.713	0.454	0.864	0.622	0.292	0.505	0.483	northwest	3.3	Yes
03:20	0.474	0.714	0.453	0.863	0.620	0.292	0.504	0.482	northwest	3.6	Yes
03:30	0.475	0.712	0.454	0.862	0.621	0.292	0.504	0.481	north-northwest	3.9	Yes
03:40	0.474	0.714	0.454	0.863	0.623	0.293	0.505	0.482	northwest	3.8	Yes
03:50	0.475	0.713	0.454	0.863	0.622	0.292	0.505	0.482	northwest	3.9	Yes
04:00	0.475	0.714	0.453	0.862	0.623	0.292	0.505	0.483	northwest	3.7	Yes
04:10	0.474	0.712	0.452	0.864	0.622	0.292	0.504	0.483	northwest	3.7	Yes
04:20	0.475	0.712	0.453	0.864	0.621	0.291	0.505	0.483	northwest	3.7	Yes
04:30	0.474	0.714	0.453	0.863	0.622	0.291	0.505	0.483	northwest	3.8	Yes
04:40	0.474	0.713	0.453	0.863	0.622	0.293	0.504	0.483	northwest	3.8	Yes
04:50	0.475	0.713	0.453	0.865	0.622	0.293	0.505	0.483	northwest	3.9	Yes
05:00	0.474	0.714	0.454	0.865	0.623	0.292	0.505	0.483	northwest	3.6	Yes
05:10	0.474	0.713	0.452	0.864	0.623	0.292	0.504	0.483	northwest	3.4	No
05:20	0.474	0.714	0.453	0.863	0.624	0.293	0.505	0.483	northwest	3.3	Yes
05:30	0.476	0.714	0.454	0.864	0.622	0.291	0.506	0.483	northwest	3.1	Yes
05:40	0.475	0.715	0.453	0.862	0.620	0.292	0.504	0.484	northwest	3.2	Yes
05:50	0.476	0.712	0.455	0.862	0.624	0.293	0.505	0.483	northwest	3.4	Yes
06:00	0.476	0.714	0.454	0.864	0.623	0.292	0.507	0.483	northwest	3.1	Yes
06:10	0.476	0.714	0.455	0.865	0.622	0.293	0.505	0.484	northwest	3.2	Yes
06:20	0.475	0.711	0.454	0.864	0.623	0.292	0.506	0.482	north-northwest	2.9	Yes
06:30	0.475	0.713	0.454	0.864	0.622	0.292	0.506	0.483	northwest	2.7	Yes
06:40	0.474	0.714	0.453	0.863	0.623	0.293	0.506	0.483	northwest	2.9	Yes
06:50	0.476	0.712	0.455	0.863	0.623	0.293	0.506	0.483	north-northwest	3.2	Yes
07:00	0.474	0.713	0.453	0.864	0.623	0.292	0.506	0.482	northwest	3.0	No
07:10	0.476	0.714	0.452	0.863	0.624	0.293	0.505	0.484	north-northwest	2.8	No
07:20	0.475	0.715	0.454	0.865	0.622	0.294	0.505	0.483	northwest	3.0	No
07:30	0.476	0.715	0.454	0.863	0.624	0.294	0.506	0.483	north-northwest	2.4	No
07:40	0.476	0.715	0.455	0.864	0.624	0.291	0.506	0.484	north-northwest	2.1	Yes
07:50	0.476	0.716	0.456	0.866	0.622	0.293	0.506	0.483	north-northwest	2.0	Yes
08:00	0.474	0.713	0.456	0.865	0.624	0.291	0.506	0.484	north-northwest	1.5	Yes
08:10	0.474	0.715	0.455	0.865	0.623	0.293	0.506	0.482	north-northwest	1.4	No
08:20	0.475	0.714	0.454	0.867	0.623	0.294	0.505	0.481	north	1.3	No
08:30	0.474	0.715	0.455	0.864	0.624	0.292	0.506	0.481	north	1.7	No
08:40	0.473	0.715	0.455	0.866	0.621	0.293	0.506	0.482	north-northwest	1.3	No
08:50	0.474	0.714	0.453	0.863	0.622	0.294	0.505	0.482	north-northeast	2.1	No
09:00	0.474	0.713	0.455	0.865	0.623	0.291	0.506	0.483	north-northeast	1.8	No
09:10	0.473	0.712	0.454	0.866	0.621	0.292	0.506	0.482	northeast	1.9	No
09:20	0.474	0.713	0.453	0.863	0.621	0.293	0.506	0.481	north-northeast	2.1	No
09:30	0.474	0.712	0.451	0.865	0.622	0.292	0.506	0.481	north-northeast	1.7	No
09:40	0.474	0.714	0.451	0.863	0.621	0.292	0.505	0.481	north-northeast	2.1	No
09:50	0.473	0.713	0.451	0.865	0.622	0.293	0.506	0.481	north-northeast	2.1	No
10:00	0.473	0.711	0.454	0.865	0.620	0.292	0.507	0.482	northeast	2.0	Yes
10:10	0.475	0.714	0.452	0.864	0.623	0.293	0.508	0.480	northeast	2.0	No
10:20	0.474	0.713	0.452	0.865	0.621	0.293	0.505	0.480	north-northeast	1.8	No
10:30	0.474	0.714	0.452	0.866	0.622	0.292	0.507	0.482	northeast	1.6	No
10:40	0.474	0.715	0.452	0.865	0.622	0.293	0.507	0.483	east-northeast	1.5	No
10:50	0.474	0.713	0.455	0.863	0.622	0.292	0.506	0.482	north-northeast	1.8	No
11:00	0.473	0.714	0.454	0.866	0.623	0.293	0.507	0.481	northeast	1.3	No
11:10	0.475	0.712	0.454	0.864	0.622	0.294	0.505	0.481	northeast	1.5	No
11:20	0.475	0.714	0.454	0.865	0.622	0.293	0.507	0.483	east-northeast	1.2	No
11:30	0.475	0.714	0.452	0.866	0.624	0.293	0.508	0.481	northeast	1.3	No
11:40	0.474	0.714	0.454	0.865	0.622	0.294	0.507	0.482	north-northeast	1.7	No
11:50	0.474	0.714	0.453	0.865	0.622	0.292	0.506	0.482	north-northeast	0.7	No
12:00	0.475	0.712	0.453	0.865	0.623	0.293	0.507	0.481	north-northeast	1.2	No
12:10	0.475	0.716	0.455	0.866	0.621	0.293	0.508	0.481	north	1.4	No
12:20	0.474	0.716	0.454	0.865	0.624	0.293	0.508	0.482	northeast	1.3	No
12:30	0.476	0.715	0.452	0.868	0.624	0.292	0.508	0.482	northeast	1.2	No
12:40	0.476	0.716	0.454	0.867	0.623	0.292	0.508	0.481	north-northeast	1.1	No
12:50	0.476	0.717	0.454	0.866	0.621	0.293	0.509	0.481	north-northeast	1.5	No
13:00	0.476	0.716	0.453	0.865	0.625	0.294	0.508	0.483	northeast	1.8	No
13:10	0.476	0.715	0.454	0.866	0.624	0.293	0.508	0.483	northeast	2.5	No
13:20	0.477	0.718	0.455	0.866	0.623	0.293	0.508	0.482	north-northeast	1.9	No
13:30	0.476	0.716	0.454	0.867	0.625	0.293	0.510	0.482	northeast	2.2	No
13:40	0.477	0.716	0.456	0.866	0.624	0.294	0.508	0.482	east-northeast	2.1	No
13:50	0.477	0.718	0.456	0.866	0.623	0.293	0.510	0.482	northeast	2.2	No
14:00	0.476	0.719	0.456	0.865	0.624	0.293	0.510	0.481	east-northeast	3.2	No
14:10	0.476	0.717	0.456	0.866	0.626	0.295	0.509	0.482	east-northeast	3.1	No
14:20	0.477	0.718	0.456	0.864	0.626	0.294	0.509	0.482	northeast	3.7	No
14:30	0.478	0.717	0.456	0.865	0.626	0.294	0.510	0.482	north-northeast	2.0	No
14:40	0.478	0.719	0.456	0.867	0.627	0.294	0.509	0.481	north-northeast	3.0	No
14:50	0.478	0.717	0.456	0.867	0.626	0.294	0.509	0.483	northeast	2.0	No
15:00	0.478	0.720	0.455	0.866	0.624	0.293	0.509	0.483	northeast	2.0	No
15:10	0.477	0.718	0.457	0.867	0.626	0.292	0.508	0.483	northeast	2.5	No
15:20	0.478	0.718	0.456	0.867	0.625	0.294	0.509	0.481	north-northeast	2.0	No
15:30	0.477	0.719	0.456	0.869	0.625	0.294	0.509	0.481	northeast	2.5	No
15:40	0.477	0.719	0.455	0.869	0.626	0.294	0.508	0.484	east-northeast	2.5	No
15:50	0.476	0.719	0.455	0.869	0.626	0.294	0.510	0.484	east-northeast	3.0	No
16:00	0.476	0.720	0.455	0.867	0.627	0.294	0.509	0.483	east-northeast	2.1	No
16:10	0.477	0.718	0.455	0.867	0.627	0.294	0.509	0.482	east-northeast	2.0	No
16:20	0.477	0.718	0.456	0.868	0.626	0.294	0.509	0.483	east	1.7	No
16:30	0.478	0.718	0.456	0.870	0.626	0.294	0.510	0.483	east-northeast	2.2	No
16:40	0.477	0.720	0.456	0.870	0.627	0.293	0.511	0.481	east-northeast	2.3	No
16:50	0.478	0.719	0.456	0.867	0.627	0.293	0.510	0.481	east-northeast	2.9	No
17:00	0.477	0.721	0.456	0.871	0.626	0.294	0.510	0.481	east-northeast	2.7	No
17:10	0.477	0.720	0.456	0.869	0.626	0.293	0.510	0.482	east	2.0	No
17:20	0.476	0.719	0.456	0.869	0.624	0.294	0.509	0.482	east-southeast	2.2	No
17:30	0.477	0.720	0.458	0.871	0.627	0.294	0.510	0.482	east	2.2	No
17:40	0.478	0.720	0.456	0.871	0.626	0.294	0.510	0.482	east-southeast	1.8	No
17:50	0.477	0.719	0.457	0.869	0.628	0.292	0.510	0.482	east	2.4	No
18:00	0.477	0.721	0.457	0.869	0.627	0.294	0.510	0.483	east	2.0	No
18:10	0.477	0.720	0.458	0.870	0.628	0.293	0.510	0.484	east-southeast	1.4	No
18:20	0.478	0.721	0.458	0.872	0.628	0.294	0.510	0.482	southeast	1.7	No
18:30	0.478	0.723	0.458	0.867	0.627	0.294	0.511	0.482	east	1.6	No
18:40	0.479	0.720	0.461	0.868	0.628	0.293	0.510	0.483	southeast	1.0	No
18:50	0.479	0.722	0.459	0.870	0.628	0.294	0.510	0.482	southeast	1.6	No
19:00	0.479	0.722	0.458	0.870	0.627	0.294	0.509	0.484	east-southeast	1.8	No
19:10	0.478	0.722	0.459	0.872	0.629	0.295	0.510	0.484	east	1.7	No
19:20	0.479	0.720	0.459	0.869	0.628	0.293	0.509	0.484	east	1.3	No
19:30	0.479	0.721	0.460	0.870	0.628	0.294	0.508	0.484	southeast	1.2	No
19:40	0.480	0.723	0.458	0.870	0.629	0.294	0.510	0.483	southeast	1.1	No
19:50	0.481	0.722	0.460	0.871	0.630	0.294	0.510	0.483	east-southeast	1.1	No
20:00	0.479	0.723	0.460	0.872	0.628	0.294	0.509	0.483	east-southeast	0.9	No
20:10	0.481	0.723	0.459	0.870	0.630	0.294	0.510	0.485	southeast	0.6	No
20:20	0.480	0.722	0.459	0.869	0.628	0.294	0.509	0.484	east	0.6	No
20:30	0.480	0.724	0.459	0.871	0.629	0.295	0.507	0.485	-	CALM	No
20:40	0.479	0.724	0.457	0.871	0.630	0.294	0.510	0.484	-	CALM	No
20:50	0.478	0.723	0.460	0.872	0.630	0.294	0.509	0.485	-	CALM	No
21:00	0.479	0.722	0.459	0.871	0.631	0.293	0.510	0.485	-	-	No
21:10	0.480	0.726	0.461	0.869	0.630	0.295	0.509	0.484	-	CALM	No
21:20	0.479	0.724	0.461	0.870	0.630	0.295	0.510	0.484	east-northeast	0.6	No
21:30	0.480	0.724	0.460	0.869	0.628	0.294	0.510	0.485	-	CALM	No
21:40	0.480	0.725	0.461	0.869	0.629	0.295	0.510	0.483	-	CALM	No
21:50	0.481	0.724	0.460	0.870	0.630	0.296	0.509	0.484	northeast	1.2	No
22:00	0.480	0.724	0.461	0.869	0.631	0.295	0.511	0.484	northeast	0.6	No
22:10	0.481	0.722	0.460	0.872	0.630	0.296	0.509	0.485	northeast	0.7	No
22:20	0.480	0.727	0.460	0.872	0.631	0.294	0.511	0.484	northeast	0.8	No
22:30	0.480	0.725	0.459	0.871	0.630	0.295	0.510	0.483	northeast	1.1	No
22:40	0.479	0.723	0.459	0.873	0.630	0.294	0.511	0.483	northeast	0.7	No
22:50	0.480	0.726	0.461	0.873	0.631	0.295	0.512	0.484	-	CALM	No
23:00	0.480	0.724	0.459	0.871	0.629	0.296	0.512	0.484	south-southeast	1.1	No
23:10	0.480	0.724	0.460	0.871	0.630	0.295	0.513	0.485	south	3.5	No
23:20	0.482	0.724	0.459	0.871	0.630	0.296	0.512	0.484	south	3.4	No
23:30	0.480	0.724	0.461	0.872	0.631	0.297	0.512	0.484	south	3.6	No
23:40	0.480	0.723	0.460	0.870	0.631	0.296	0.513	0.484	south-southeast	2.5	No
23:50	0.482	0.725	0.461	0.871	0.631	0.297	0.512	0.485	-	CALM	No