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

○Information

○Measurement value list ： 2025/06/11(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	0.467	0.726	0.462	0.898	0.636	0.300	0.519	0.488	north-northwest	0.9	No
00:10	0.468	0.728	0.463	0.897	0.636	0.300	0.518	0.486	north	1.0	No
00:20	0.468	0.728	0.462	0.896	0.639	0.301	0.517	0.487	northwest	1.0	No
00:30	0.469	0.727	0.462	0.897	0.635	0.300	0.517	0.487	west-northwest	1.5	Yes
00:40	0.467	0.727	0.463	0.896	0.636	0.300	0.518	0.488	west-northwest	1.7	Yes
00:50	0.468	0.726	0.463	0.899	0.636	0.300	0.517	0.487	northwest	1.8	No
01:00	0.469	0.726	0.462	0.897	0.635	0.300	0.519	0.487	north-northwest	2.2	Yes
01:10	0.467	0.727	0.463	0.898	0.637	0.300	0.516	0.488	north-northwest	1.8	Yes
01:20	0.467	0.729	0.463	0.899	0.635	0.299	0.517	0.486	northwest	1.4	No
01:30	0.468	0.726	0.462	0.901	0.635	0.301	0.518	0.488	west-northwest	1.2	No
01:40	0.467	0.727	0.464	0.899	0.637	0.301	0.518	0.487	northwest	1.3	No
01:50	0.469	0.728	0.463	0.899	0.636	0.302	0.518	0.488	west-northwest	1.4	No
02:00	0.469	0.728	0.461	0.898	0.641	0.300	0.518	0.489	northwest	1.5	No
02:10	0.469	0.728	0.463	0.898	0.638	0.301	0.519	0.486	north-northwest	1.2	No
02:20	0.468	0.728	0.463	0.899	0.635	0.302	0.519	0.488	northwest	0.6	No
02:30	0.470	0.728	0.463	0.899	0.637	0.302	0.518	0.487	west-northwest	1.4	No
02:40	0.468	0.727	0.463	0.899	0.637	0.301	0.519	0.488	northwest	1.5	No
02:50	0.468	0.728	0.463	0.901	0.638	0.301	0.519	0.488	northwest	1.8	Yes
03:00	0.469	0.727	0.463	0.900	0.637	0.301	0.518	0.487	northwest	1.1	Yes
03:10	0.470	0.729	0.464	0.901	0.637	0.302	0.519	0.488	northwest	1.2	Yes
03:20	0.470	0.729	0.465	0.899	0.640	0.303	0.518	0.487	north-northwest	1.4	Yes
03:30	0.473	0.729	0.467	0.901	0.640	0.305	0.520	0.488	north-northwest	1.9	Yes
03:40	0.473	0.729	0.468	0.900	0.639	0.308	0.520	0.488	north	2.5	Yes
03:50	0.474	0.728	0.471	0.902	0.640	0.309	0.518	0.490	north	2.9	Yes
04:00	0.473	0.725	0.469	0.899	0.639	0.308	0.519	0.487	north-northwest	1.0	Yes
04:10	0.472	0.725	0.468	0.901	0.639	0.308	0.518	0.487	west-northwest	1.2	Yes
04:20	0.472	0.726	0.469	0.898	0.639	0.308	0.518	0.487	northwest	1.1	Yes
04:30	0.473	0.725	0.469	0.898	0.639	0.310	0.516	0.486	-	CALM	Yes
04:40	0.473	0.721	0.471	0.894	0.638	0.312	0.517	0.485	south	2.0	Yes
04:50	0.473	0.723	0.471	0.892	0.638	0.310	0.516	0.486	south-southwest	2.4	Yes
05:00	0.472	0.720	0.469	0.890	0.635	0.310	0.514	0.485	southwest	2.1	Yes
05:10	0.472	0.719	0.468	0.886	0.633	0.308	0.515	0.485	west	1.8	Yes
05:20	0.471	0.718	0.469	0.885	0.634	0.309	0.514	0.485	west-northwest	2.8	Yes
05:30	0.471	0.717	0.466	0.882	0.631	0.307	0.515	0.485	north-northwest	1.8	Yes
05:40	0.470	0.719	0.465	0.881	0.631	0.306	0.513	0.484	south-southeast	1.3	Yes
05:50	0.468	0.717	0.464	0.881	0.629	0.304	0.514	0.484	southeast	1.0	No
06:00	0.467	0.714	0.462	0.879	0.628	0.303	0.513	0.483	southeast	1.3	No
06:10	0.465	0.714	0.459	0.877	0.626	0.302	0.513	0.484	south-southeast	1.1	Yes
06:20	0.462	0.711	0.460	0.879	0.624	0.300	0.512	0.483	northwest	3.0	Yes
06:30	0.463	0.714	0.462	0.878	0.627	0.301	0.513	0.483	west-northwest	2.6	Yes
06:40	0.463	0.713	0.460	0.875	0.625	0.301	0.512	0.483	northwest	2.3	Yes
06:50	0.461	0.712	0.458	0.875	0.626	0.301	0.513	0.483	west-northwest	3.4	Yes
07:00	0.462	0.711	0.458	0.876	0.625	0.299	0.513	0.483	west-northwest	3.6	Yes
07:10	0.460	0.711	0.460	0.874	0.625	0.299	0.512	0.483	west	2.6	Yes
07:20	0.461	0.711	0.459	0.875	0.627	0.303	0.512	0.483	west-southwest	2.1	Yes
07:30	0.462	0.715	0.459	0.875	0.626	0.300	0.512	0.483	southwest	1.5	Yes
07:40	0.463	0.713	0.461	0.874	0.627	0.299	0.513	0.484	south-southwest	1.9	Yes
07:50	0.462	0.712	0.460	0.876	0.626	0.299	0.513	0.484	south-southwest	2.1	Yes
08:00	0.461	0.711	0.459	0.874	0.626	0.300	0.513	0.482	southwest	2.0	Yes
08:10	0.461	0.712	0.460	0.876	0.624	0.299	0.514	0.484	southwest	1.1	Yes
08:20	0.460	0.707	0.459	0.876	0.623	0.298	0.512	0.481	southwest	1.3	Yes
08:30	0.460	0.710	0.458	0.874	0.623	0.297	0.510	0.483	southwest	2.0	No
08:40	0.459	0.710	0.458	0.874	0.622	0.295	0.512	0.481	south	2.2	Yes
08:50	0.457	0.712	0.457	0.871	0.624	0.297	0.513	0.480	south-southeast	1.6	Yes
09:00	0.458	0.708	0.458	0.874	0.622	0.297	0.511	0.482	south-southeast	2.3	Yes
09:10	0.457	0.710	0.457	0.873	0.623	0.296	0.511	0.482	south-southeast	1.8	Yes
09:20	0.458	0.710	0.457	0.871	0.623	0.297	0.511	0.481	south-southeast	1.6	Yes
09:30	0.458	0.708	0.456	0.873	0.621	0.296	0.513	0.481	south-southeast	2.6	Yes
09:40	0.457	0.710	0.456	0.870	0.620	0.296	0.511	0.481	southeast	2.6	Yes
09:50	0.459	0.709	0.456	0.873	0.620	0.296	0.512	0.482	south	3.5	Yes
10:00	0.459	0.710	0.459	0.871	0.622	0.299	0.512	0.481	south	2.5	Yes
10:10	0.458	0.706	0.457	0.870	0.620	0.298	0.510	0.481	south	2.8	Yes
10:20	0.458	0.703	0.457	0.867	0.617	0.298	0.509	0.479	south	2.3	Yes
10:30	0.458	0.704	0.459	0.867	0.617	0.299	0.509	0.482	south-southeast	2.2	Yes
10:40	0.459	0.704	0.458	0.867	0.617	0.300	0.509	0.480	south	2.5	Yes
10:50	0.459	0.705	0.458	0.867	0.618	0.300	0.509	0.480	south-southeast	3.1	Yes
11:00	0.458	0.706	0.456	0.866	0.618	0.300	0.509	0.481	south-southeast	3.1	Yes
11:10	0.458	0.706	0.458	0.865	0.619	0.300	0.509	0.479	south-southeast	3.3	Yes
11:20	0.459	0.705	0.457	0.865	0.618	0.298	0.509	0.480	south	2.6	Yes
11:30	0.457	0.705	0.457	0.862	0.618	0.298	0.510	0.480	south	2.1	Yes
11:40	0.456	0.704	0.455	0.863	0.619	0.297	0.508	0.479	south-southeast	2.4	Yes
11:50	0.456	0.704	0.454	0.864	0.616	0.295	0.507	0.480	south-southeast	3.9	Yes
12:00	0.458	0.704	0.455	0.863	0.616	0.296	0.508	0.479	south-southeast	4.1	Yes
12:10	0.455	0.705	0.456	0.864	0.617	0.296	0.510	0.478	south-southeast	4.3	Yes
12:20	0.458	0.704	0.456	0.863	0.619	0.297	0.509	0.479	south-southeast	4.2	Yes
12:30	0.457	0.705	0.455	0.863	0.618	0.297	0.509	0.480	south	4.3	Yes
12:40	0.457	0.704	0.455	0.862	0.616	0.296	0.509	0.480	south	5.3	Yes
12:50	0.456	0.703	0.454	0.862	0.616	0.295	0.509	0.480	south-southeast	5.4	Yes
13:00	0.456	0.701	0.453	0.862	0.616	0.296	0.510	0.480	south-southeast	3.9	Yes
13:10	0.457	0.703	0.453	0.862	0.617	0.295	0.509	0.479	south	5.2	Yes
13:20	0.455	0.704	0.452	0.863	0.614	0.295	0.508	0.478	south-southeast	5.9	Yes
13:30	0.454	0.703	0.452	0.863	0.615	0.296	0.508	0.478	south-southeast	6.1	Yes
13:40	0.453	0.703	0.453	0.860	0.614	0.295	0.508	0.480	south	7.1	Yes
13:50	0.454	0.704	0.452	0.861	0.615	0.294	0.508	0.479	south	6.6	Yes
14:00	0.456	0.704	0.454	0.862	0.617	0.296	0.508	0.480	south-southeast	7.3	Yes
14:10	0.457	0.705	0.454	0.861	0.616	0.296	0.507	0.479	south-southeast	6.4	Yes
14:20	0.456	0.702	0.453	0.862	0.616	0.296	0.506	0.479	south-southeast	5.4	No
14:30	0.455	0.704	0.454	0.864	0.618	0.294	0.506	0.479	south-southeast	6.3	Yes
14:40	0.454	0.704	0.453	0.862	0.615	0.295	0.506	0.479	south-southeast	6.1	Yes
14:50	0.454	0.705	0.452	0.861	0.614	0.295	0.505	0.478	south-southeast	5.7	Yes
15:00	0.454	0.703	0.453	0.861	0.616	0.294	0.506	0.479	south-southeast	5.1	Yes
15:10	0.456	0.703	0.452	0.862	0.615	0.294	0.506	0.478	south-southeast	5.9	Yes
15:20	0.453	0.701	0.452	0.862	0.613	0.294	0.505	0.479	south	6.3	Yes
15:30	0.453	0.702	0.450	0.863	0.615	0.293	0.505	0.479	south	7.3	Yes
15:40	0.454	0.704	0.451	0.863	0.614	0.294	0.505	0.480	south	6.4	Yes
15:50	0.455	0.701	0.451	0.860	0.617	0.294	0.505	0.480	south-southeast	6.9	Yes
16:00	0.455	0.704	0.453	0.863	0.615	0.295	0.506	0.480	south	7.9	Yes
16:10	0.456	0.704	0.451	0.862	0.616	0.295	0.504	0.480	south	8.5	Yes
16:20	0.455	0.704	0.453	0.864	0.616	0.294	0.506	0.479	south	6.9	Yes
16:30	0.455	0.704	0.453	0.861	0.615	0.295	0.503	0.480	south	5.6	Yes
16:40	0.455	0.704	0.450	0.863	0.616	0.295	0.505	0.480	south-southwest	7.2	Yes
16:50	0.455	0.704	0.451	0.863	0.615	0.295	0.504	0.480	south-southwest	5.2	No
17:00	0.454	0.706	0.451	0.863	0.615	0.294	0.505	0.480	south-southwest	6.2	No
17:10	0.454	0.705	0.452	0.864	0.615	0.294	0.505	0.481	south-southwest	5.5	No
17:20	0.453	0.705	0.452	0.861	0.615	0.292	0.505	0.480	south-southwest	4.8	No
17:30	0.454	0.706	0.451	0.863	0.616	0.293	0.504	0.479	south-southwest	4.6	No
17:40	0.455	0.706	0.451	0.864	0.615	0.294	0.503	0.480	south-southwest	4.3	No
17:50	0.453	0.706	0.452	0.863	0.618	0.293	0.506	0.480	southwest	3.7	No
18:00	0.455	0.706	0.454	0.860	0.615	0.295	0.504	0.480	southwest	3.7	No
18:10	0.454	0.706	0.451	0.863	0.617	0.294	0.506	0.480	southwest	4.5	No
18:20	0.452	0.707	0.451	0.863	0.616	0.294	0.504	0.480	southwest	4.3	No
18:30	0.455	0.704	0.452	0.864	0.618	0.294	0.504	0.480	southwest	4.6	No
18:40	0.454	0.705	0.453	0.863	0.617	0.294	0.505	0.481	southwest	3.5	No
18:50	0.454	0.708	0.451	0.864	0.616	0.294	0.505	0.483	southwest	3.5	No
19:00	0.455	0.706	0.454	0.866	0.617	0.294	0.505	0.483	southwest	2.9	No
19:10	0.454	0.708	0.454	0.864	0.617	0.294	0.506	0.482	west-southwest	3.5	No
19:20	0.456	0.707	0.453	0.863	0.618	0.295	0.507	0.482	west	5.3	No
19:30	0.456	0.707	0.453	0.862	0.618	0.296	0.507	0.482	west	7.7	No
19:40	0.455	0.708	0.454	0.862	0.618	0.295	0.505	0.481	west	7.3	No
19:50	0.457	0.707	0.455	0.864	0.619	0.294	0.506	0.482	west	6.9	No
20:00	0.457	0.706	0.454	0.865	0.620	0.293	0.507	0.481	west	7.0	No
20:10	0.455	0.709	0.453	0.863	0.619	0.295	0.508	0.481	west-northwest	6.1	No
20:20	0.454	0.707	0.455	0.863	0.617	0.296	0.507	0.483	west	6.7	No
20:30	0.456	0.706	0.453	0.863	0.618	0.296	0.509	0.481	west	7.5	No
20:40	0.456	0.708	0.454	0.864	0.620	0.295	0.508	0.483	west	6.4	No
20:50	0.456	0.707	0.455	0.865	0.618	0.296	0.509	0.483	west-northwest	6.8	No
21:00	0.456	0.707	0.453	0.864	0.618	0.296	0.508	0.482	west-northwest	6.3	No
21:10	0.457	0.708	0.454	0.863	0.618	0.295	0.508	0.481	west	7.1	No
21:20	0.456	0.707	0.453	0.864	0.619	0.294	0.509	0.483	west	6.9	No
21:30	0.455	0.709	0.454	0.863	0.618	0.295	0.509	0.482	west	8.7	No
21:40	0.456	0.707	0.455	0.863	0.618	0.295	0.508	0.483	west	7.2	No
21:50	0.456	0.707	0.456	0.863	0.616	0.294	0.508	0.482	west	6.1	No
22:00	0.457	0.708	0.454	0.865	0.618	0.295	0.509	0.482	west	4.6	No
22:10	0.456	0.709	0.453	0.864	0.619	0.295	0.507	0.481	west-southwest	3.7	No
22:20	0.456	0.707	0.455	0.864	0.618	0.296	0.508	0.482	west-southwest	1.3	No
22:30	0.457	0.708	0.454	0.863	0.619	0.297	0.508	0.482	west	1.7	No
22:40	0.455	0.707	0.453	0.863	0.618	0.296	0.510	0.482	west-northwest	3.6	No
22:50	0.457	0.708	0.454	0.864	0.619	0.295	0.510	0.483	west-northwest	4.8	No
23:00	0.455	0.707	0.453	0.864	0.618	0.296	0.509	0.483	west-northwest	4.5	No
23:10	0.457	0.707	0.454	0.864	0.619	0.297	0.509	0.482	west-northwest	3.5	No
23:20	0.457	0.709	0.455	0.866	0.618	0.295	0.509	0.482	west	4.4	No
23:30	0.456	0.709	0.453	0.866	0.620	0.295	0.508	0.483	west	6.1	No
23:40	0.457	0.709	0.455	0.865	0.618	0.297	0.510	0.482	west	6.9	No
23:50	0.457	0.708	0.454	0.865	0.618	0.295	0.510	0.481	west	7.0	No