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

○Information

○Measurement value list ： 2025/08/11(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	0.504	0.719	0.464	0.879	0.634	0.302	0.509	0.482	south-southeast	3.6	Yes
00:10	0.505	0.718	0.464	0.878	0.635	0.303	0.509	0.481	south-southeast	2.4	Yes
00:20	0.504	0.720	0.462	0.879	0.637	0.303	0.508	0.482	south	2.1	Yes
00:30	0.502	0.717	0.459	0.874	0.633	0.301	0.507	0.480	south	2.6	Yes
00:40	0.501	0.716	0.459	0.876	0.634	0.302	0.507	0.480	south	2.3	Yes
00:50	0.501	0.714	0.459	0.877	0.634	0.299	0.508	0.481	south-southeast	1.8	Yes
01:00	0.500	0.717	0.458	0.876	0.634	0.298	0.506	0.479	south-southeast	2.2	Yes
01:10	0.497	0.713	0.457	0.874	0.631	0.298	0.506	0.481	south-southeast	2.4	Yes
01:20	0.494	0.712	0.456	0.874	0.631	0.298	0.506	0.480	south-southeast	3.3	Yes
01:30	0.494	0.712	0.456	0.873	0.630	0.297	0.505	0.480	south-southeast	2.3	Yes
01:40	0.490	0.710	0.454	0.873	0.630	0.296	0.506	0.480	southeast	4.0	No
01:50	0.490	0.710	0.451	0.871	0.628	0.296	0.505	0.479	south-southeast	5.6	Yes
02:00	0.491	0.710	0.454	0.873	0.631	0.295	0.505	0.478	south-southeast	3.9	Yes
02:10	0.491	0.709	0.454	0.872	0.628	0.295	0.505	0.478	south-southeast	3.5	Yes
02:20	0.490	0.710	0.452	0.873	0.627	0.294	0.505	0.478	south	3.8	Yes
02:30	0.489	0.710	0.453	0.872	0.628	0.294	0.506	0.477	south	3.1	Yes
02:40	0.489	0.709	0.453	0.871	0.630	0.293	0.505	0.478	south	2.9	Yes
02:50	0.489	0.709	0.450	0.871	0.627	0.294	0.504	0.479	south	3.3	Yes
03:00	0.490	0.708	0.451	0.872	0.628	0.294	0.505	0.479	south-southwest	2.8	No
03:10	0.488	0.708	0.451	0.871	0.630	0.295	0.506	0.480	south	2.9	No
03:20	0.489	0.708	0.451	0.873	0.630	0.295	0.504	0.480	south	1.9	Yes
03:30	0.489	0.711	0.451	0.869	0.628	0.295	0.506	0.479	south-southeast	2.5	Yes
03:40	0.487	0.710	0.450	0.872	0.628	0.294	0.505	0.480	south-southeast	3.0	No
03:50	0.488	0.710	0.451	0.871	0.630	0.294	0.505	0.479	south-southeast	3.5	No
04:00	0.486	0.709	0.451	0.871	0.629	0.294	0.505	0.480	south	3.5	Yes
04:10	0.487	0.709	0.451	0.871	0.628	0.292	0.506	0.480	south-southwest	2.9	Yes
04:20	0.487	0.710	0.450	0.873	0.626	0.294	0.506	0.479	south	2.3	Yes
04:30	0.488	0.711	0.452	0.873	0.627	0.294	0.505	0.481	south	1.8	Yes
04:40	0.491	0.711	0.454	0.874	0.632	0.294	0.505	0.480	south-southeast	2.7	Yes
04:50	0.490	0.711	0.452	0.874	0.629	0.296	0.506	0.483	south	3.1	Yes
05:00	0.489	0.709	0.451	0.875	0.630	0.297	0.505	0.480	south	3.2	Yes
05:10	0.490	0.712	0.454	0.872	0.630	0.295	0.506	0.480	south	3.7	Yes
05:20	0.492	0.712	0.453	0.873	0.630	0.294	0.505	0.480	south	3.1	Yes
05:30	0.489	0.711	0.453	0.873	0.631	0.295	0.507	0.479	south-southeast	2.9	No
05:40	0.489	0.710	0.452	0.872	0.630	0.294	0.506	0.480	south-southeast	3.7	No
05:50	0.487	0.709	0.452	0.871	0.630	0.294	0.506	0.479	south	3.4	No
06:00	0.489	0.709	0.452	0.873	0.629	0.294	0.506	0.478	south-southeast	3.9	No
06:10	0.488	0.711	0.451	0.874	0.627	0.294	0.506	0.480	south	4.4	No
06:20	0.488	0.710	0.452	0.871	0.630	0.294	0.504	0.478	south	4.5	No
06:30	0.488	0.708	0.452	0.871	0.629	0.294	0.505	0.480	south	4.5	Yes
06:40	0.488	0.710	0.452	0.871	0.629	0.293	0.504	0.479	south-southwest	4.9	Yes
06:50	0.489	0.708	0.452	0.873	0.630	0.295	0.504	0.479	south	5.3	Yes
07:00	0.488	0.710	0.450	0.871	0.630	0.295	0.505	0.479	south	5.5	Yes
07:10	0.488	0.709	0.453	0.873	0.631	0.297	0.505	0.480	south	5.9	Yes
07:20	0.488	0.710	0.454	0.872	0.630	0.297	0.506	0.479	south	5.9	Yes
07:30	0.491	0.712	0.455	0.874	0.630	0.295	0.505	0.479	south	6.0	Yes
07:40	0.489	0.710	0.451	0.873	0.629	0.294	0.505	0.480	south	6.3	No
07:50	0.489	0.711	0.453	0.872	0.629	0.296	0.504	0.479	south	6.1	No
08:00	0.489	0.712	0.453	0.872	0.630	0.294	0.505	0.478	south	7.1	Yes
08:10	0.489	0.710	0.453	0.874	0.631	0.295	0.505	0.481	south	6.4	Yes
08:20	0.490	0.711	0.453	0.872	0.630	0.294	0.505	0.479	south	5.9	Yes
08:30	0.490	0.712	0.452	0.875	0.631	0.294	0.504	0.480	south	4.4	Yes
08:40	0.493	0.713	0.455	0.875	0.632	0.296	0.505	0.480	south	4.3	Yes
08:50	0.493	0.714	0.455	0.874	0.633	0.298	0.504	0.479	south	4.5	Yes
09:00	0.496	0.717	0.458	0.875	0.634	0.300	0.506	0.481	south-southeast	4.2	Yes
09:10	0.497	0.715	0.460	0.878	0.637	0.302	0.506	0.480	south	3.7	Yes
09:20	0.498	0.713	0.461	0.875	0.636	0.303	0.506	0.481	south	3.7	Yes
09:30	0.497	0.710	0.461	0.873	0.632	0.302	0.506	0.479	south	3.8	Yes
09:40	0.497	0.710	0.460	0.869	0.632	0.302	0.505	0.479	south-southeast	3.1	Yes
09:50	0.498	0.711	0.461	0.869	0.632	0.303	0.505	0.478	south-southeast	2.4	Yes
10:00	0.497	0.713	0.460	0.868	0.633	0.304	0.505	0.479	south-southeast	3.0	Yes
10:10	0.497	0.712	0.460	0.871	0.633	0.302	0.506	0.479	south-southeast	3.4	Yes
10:20	0.498	0.712	0.462	0.869	0.633	0.303	0.505	0.481	south-southeast	3.0	Yes
10:30	0.498	0.710	0.460	0.868	0.632	0.301	0.504	0.479	south-southeast	4.3	Yes
10:40	0.498	0.712	0.461	0.867	0.632	0.303	0.504	0.477	south-southeast	3.4	Yes
10:50	0.494	0.712	0.458	0.869	0.627	0.300	0.503	0.477	south-southeast	3.3	No
11:00	0.495	0.709	0.455	0.866	0.627	0.298	0.504	0.478	south-southeast	3.1	No
11:10	0.492	0.708	0.456	0.864	0.627	0.296	0.503	0.476	south-southeast	2.7	Yes
11:20	0.490	0.707	0.454	0.865	0.626	0.296	0.504	0.476	south-southeast	3.1	Yes
11:30	0.490	0.707	0.453	0.866	0.627	0.295	0.502	0.478	south-southeast	3.9	Yes
11:40	0.488	0.708	0.453	0.866	0.624	0.294	0.504	0.477	south-southeast	6.3	Yes
11:50	0.488	0.707	0.452	0.866	0.624	0.295	0.504	0.476	south-southeast	7.9	Yes
12:00	0.488	0.709	0.450	0.866	0.624	0.295	0.503	0.477	south-southeast	7.8	Yes
12:10	0.489	0.705	0.451	0.863	0.625	0.294	0.503	0.476	south-southeast	7.0	Yes
12:20	0.489	0.706	0.450	0.866	0.625	0.292	0.502	0.476	south	5.2	Yes
12:30	0.489	0.706	0.450	0.866	0.624	0.294	0.503	0.477	south-southeast	4.8	Yes
12:40	0.489	0.707	0.451	0.866	0.626	0.293	0.503	0.478	south	5.2	Yes
12:50	0.487	0.708	0.452	0.867	0.627	0.293	0.504	0.477	south-southeast	4.8	Yes
13:00	0.488	0.706	0.452	0.867	0.626	0.293	0.503	0.476	south	5.4	No
13:10	0.487	0.710	0.450	0.867	0.624	0.293	0.504	0.477	south	3.5	No
13:20	0.487	0.710	0.451	0.866	0.625	0.293	0.503	0.476	south-southeast	2.6	No
13:30	0.485	0.711	0.451	0.865	0.625	0.293	0.504	0.478	south	3.3	No
13:40	0.486	0.708	0.450	0.866	0.624	0.293	0.503	0.477	south	3.7	No
13:50	0.485	0.711	0.451	0.864	0.626	0.294	0.504	0.478	south-southeast	3.1	No
14:00	0.486	0.710	0.449	0.867	0.628	0.294	0.505	0.476	south-southeast	2.5	No
14:10	0.486	0.710	0.451	0.865	0.627	0.295	0.504	0.477	southeast	1.9	No
14:20	0.486	0.710	0.453	0.867	0.628	0.295	0.504	0.476	south-southeast	2.7	No
14:30	0.485	0.709	0.450	0.868	0.626	0.294	0.503	0.477	south-southeast	2.4	No
14:40	0.486	0.711	0.453	0.868	0.626	0.293	0.504	0.478	southeast	2.8	No
14:50	0.488	0.713	0.453	0.868	0.628	0.293	0.505	0.477	south-southeast	2.4	No
15:00	0.488	0.711	0.452	0.867	0.628	0.292	0.505	0.476	south-southeast	2.5	No
15:10	0.487	0.713	0.451	0.867	0.628	0.293	0.503	0.477	south-southeast	2.5	No
15:20	0.488	0.713	0.453	0.867	0.627	0.294	0.505	0.478	south	2.2	No
15:30	0.489	0.713	0.453	0.868	0.628	0.294	0.505	0.479	south-southeast	2.5	No
15:40	0.488	0.713	0.450	0.869	0.630	0.294	0.505	0.478	south-southeast	2.5	No
15:50	0.485	0.714	0.452	0.866	0.629	0.295	0.505	0.479	south-southeast	2.9	No
16:00	0.489	0.713	0.451	0.869	0.628	0.295	0.505	0.479	south-southeast	2.9	No
16:10	0.489	0.713	0.452	0.868	0.630	0.296	0.506	0.479	south-southeast	2.8	No
16:20	0.488	0.713	0.452	0.870	0.628	0.297	0.504	0.478	south-southeast	4.3	No
16:30	0.489	0.712	0.453	0.868	0.628	0.296	0.505	0.477	south-southeast	4.0	No
16:40	0.488	0.713	0.453	0.867	0.627	0.295	0.506	0.478	south-southeast	4.5	No
16:50	0.489	0.712	0.452	0.868	0.628	0.295	0.506	0.478	south-southeast	4.7	No
17:00	0.488	0.713	0.452	0.870	0.628	0.294	0.508	0.478	south	4.8	No
17:10	0.488	0.713	0.452	0.870	0.628	0.295	0.508	0.478	south	4.0	No
17:20	0.489	0.711	0.453	0.869	0.629	0.294	0.507	0.481	south-southwest	3.1	No
17:30	0.490	0.714	0.454	0.868	0.628	0.294	0.507	0.479	south	2.9	No
17:40	0.490	0.713	0.453	0.868	0.630	0.295	0.506	0.480	south	3.2	No
17:50	0.489	0.713	0.453	0.868	0.630	0.295	0.506	0.481	south	3.7	No
18:00	0.491	0.715	0.454	0.869	0.629	0.296	0.506	0.480	south	4.0	No
18:10	0.490	0.716	0.453	0.870	0.629	0.295	0.508	0.482	south	3.2	No
18:20	0.489	0.716	0.454	0.869	0.629	0.294	0.507	0.481	south-southwest	3.5	No
18:30	0.490	0.715	0.453	0.870	0.629	0.297	0.507	0.481	south-southwest	3.5	No
18:40	0.490	0.714	0.454	0.869	0.628	0.296	0.508	0.480	southwest	3.2	No
18:50	0.490	0.715	0.452	0.869	0.629	0.295	0.507	0.482	southwest	2.4	No
19:00	0.489	0.714	0.452	0.869	0.631	0.295	0.508	0.480	south-southwest	1.6	No
19:10	0.491	0.715	0.453	0.870	0.629	0.295	0.508	0.481	south-southwest	2.1	No
19:20	0.490	0.715	0.454	0.869	0.631	0.295	0.509	0.481	south-southwest	2.3	No
19:30	0.491	0.716	0.455	0.870	0.632	0.296	0.508	0.480	south-southwest	2.2	No
19:40	0.491	0.715	0.454	0.871	0.630	0.296	0.507	0.482	south-southwest	2.4	No
19:50	0.490	0.716	0.453	0.870	0.631	0.297	0.507	0.481	southwest	3.5	No
20:00	0.491	0.715	0.454	0.870	0.631	0.296	0.508	0.482	southwest	2.7	No
20:10	0.492	0.716	0.455	0.871	0.630	0.295	0.508	0.480	southwest	2.5	No
20:20	0.490	0.715	0.453	0.872	0.632	0.297	0.506	0.481	southwest	2.1	No
20:30	0.490	0.714	0.453	0.871	0.631	0.296	0.506	0.481	south-southwest	2.6	No
20:40	0.491	0.718	0.453	0.872	0.631	0.295	0.507	0.480	south-southwest	2.5	No
20:50	0.491	0.716	0.454	0.871	0.633	0.296	0.508	0.481	south-southwest	2.1	No
21:00	0.492	0.717	0.454	0.870	0.631	0.296	0.509	0.480	southwest	2.7	No
21:10	0.491	0.716	0.454	0.872	0.632	0.297	0.509	0.480	southwest	2.1	No
21:20	0.491	0.716	0.453	0.871	0.629	0.297	0.509	0.482	south	1.3	No
21:30	0.491	0.714	0.456	0.872	0.630	0.295	0.510	0.481	south-southeast	1.5	No
21:40	0.490	0.717	0.454	0.873	0.631	0.295	0.508	0.482	south-southeast	2.2	No
21:50	0.490	0.716	0.454	0.872	0.630	0.295	0.510	0.482	south	2.2	No
22:00	0.491	0.715	0.454	0.872	0.630	0.297	0.507	0.482	south-southwest	3.4	No
22:10	0.493	0.715	0.455	0.872	0.631	0.296	0.507	0.483	south-southwest	3.0	No
22:20	0.492	0.717	0.454	0.870	0.630	0.297	0.508	0.482	south-southwest	2.5	No
22:30	0.493	0.716	0.454	0.872	0.631	0.296	0.509	0.482	south-southwest	2.8	No
22:40	0.492	0.714	0.453	0.871	0.631	0.296	0.508	0.482	southwest	2.9	No
22:50	0.491	0.716	0.453	0.872	0.633	0.296	0.509	0.482	south-southwest	2.4	No
23:00	0.491	0.715	0.455	0.871	0.632	0.296	0.507	0.481	southwest	1.3	No
23:10	0.491	0.716	0.454	0.871	0.631	0.295	0.507	0.482	south	0.6	No
23:20	0.491	0.717	0.454	0.873	0.630	0.297	0.509	0.482	-	CALM	No
23:30	0.492	0.717	0.453	0.873	0.630	0.297	0.508	0.483	-	CALM	No
23:40	0.492	0.716	0.454	0.875	0.631	0.296	0.508	0.482	-	CALM	No
23:50	0.491	0.715	0.456	0.872	0.632	0.297	0.508	0.482	west-southwest	0.6	No