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

○Information

○Measurement value list ： 2025/07/14(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	0.487	0.737	0.466	0.884	0.642	0.299	0.514	0.486	south-southeast	6.0	No
00:10	0.488	0.737	0.464	0.885	0.643	0.299	0.515	0.487	south-southeast	7.0	No
00:20	0.489	0.736	0.464	0.886	0.645	0.300	0.514	0.488	south	6.1	No
00:30	0.488	0.737	0.465	0.886	0.642	0.300	0.516	0.488	south-southeast	6.2	No
00:40	0.489	0.736	0.465	0.884	0.642	0.299	0.514	0.487	south	5.7	No
00:50	0.487	0.738	0.467	0.885	0.644	0.299	0.515	0.488	south-southeast	5.3	No
01:00	0.488	0.738	0.466	0.885	0.642	0.299	0.513	0.487	south-southeast	4.7	No
01:10	0.488	0.737	0.465	0.885	0.642	0.300	0.516	0.488	south-southeast	5.6	No
01:20	0.487	0.737	0.465	0.885	0.642	0.300	0.515	0.487	south-southeast	4.9	No
01:30	0.488	0.736	0.467	0.886	0.641	0.299	0.514	0.488	south-southeast	5.4	No
01:40	0.489	0.737	0.465	0.885	0.642	0.300	0.516	0.487	south-southeast	4.9	No
01:50	0.489	0.737	0.465	0.885	0.643	0.299	0.516	0.487	south-southeast	4.9	No
02:00	0.489	0.737	0.465	0.885	0.641	0.300	0.515	0.486	south-southeast	5.5	No
02:10	0.488	0.736	0.465	0.885	0.641	0.301	0.515	0.486	south-southeast	4.8	No
02:20	0.488	0.738	0.465	0.888	0.643	0.300	0.515	0.487	south-southeast	4.6	No
02:30	0.487	0.735	0.465	0.885	0.644	0.300	0.514	0.486	south-southeast	4.5	No
02:40	0.487	0.738	0.465	0.884	0.641	0.301	0.512	0.486	south-southeast	4.2	No
02:50	0.486	0.737	0.465	0.885	0.641	0.300	0.516	0.487	south	3.8	No
03:00	0.487	0.736	0.467	0.884	0.642	0.299	0.514	0.487	south-southeast	3.4	No
03:10	0.487	0.736	0.465	0.887	0.643	0.300	0.514	0.487	south-southeast	3.5	No
03:20	0.488	0.736	0.466	0.886	0.642	0.300	0.514	0.486	south-southeast	3.0	No
03:30	0.487	0.737	0.465	0.885	0.643	0.301	0.516	0.487	southeast	2.8	No
03:40	0.487	0.739	0.465	0.885	0.642	0.300	0.515	0.488	southeast	1.8	No
03:50	0.489	0.736	0.467	0.885	0.643	0.300	0.515	0.487	east-southeast	1.7	No
04:00	0.488	0.738	0.466	0.885	0.642	0.300	0.514	0.486	east-southeast	1.7	Yes
04:10	0.489	0.737	0.466	0.888	0.642	0.298	0.514	0.487	southeast	2.1	Yes
04:20	0.488	0.737	0.468	0.884	0.642	0.298	0.515	0.487	east-southeast	2.9	Yes
04:30	0.489	0.734	0.466	0.885	0.643	0.299	0.515	0.488	east	2.7	Yes
04:40	0.490	0.736	0.466	0.886	0.643	0.299	0.515	0.489	east	2.9	Yes
04:50	0.488	0.735	0.465	0.885	0.643	0.299	0.514	0.487	east	2.2	Yes
05:00	0.487	0.729	0.462	0.884	0.641	0.298	0.514	0.486	east	3.2	Yes
05:10	0.486	0.727	0.462	0.883	0.641	0.298	0.514	0.487	east	2.6	Yes
05:20	0.489	0.728	0.462	0.885	0.643	0.299	0.514	0.487	east	2.5	No
05:30	0.487	0.728	0.461	0.885	0.642	0.297	0.515	0.487	east-northeast	2.0	No
05:40	0.487	0.726	0.461	0.884	0.640	0.297	0.513	0.488	east-northeast	1.5	No
05:50	0.488	0.727	0.461	0.884	0.642	0.298	0.513	0.487	east	1.9	Yes
06:00	0.486	0.728	0.461	0.885	0.641	0.298	0.513	0.486	east	3.1	No
06:10	0.487	0.726	0.460	0.886	0.641	0.299	0.514	0.487	east	3.2	No
06:20	0.485	0.728	0.461	0.884	0.640	0.297	0.512	0.488	east	3.5	No
06:30	0.486	0.728	0.461	0.884	0.642	0.297	0.514	0.486	east	5.1	No
06:40	0.488	0.726	0.459	0.882	0.641	0.297	0.513	0.487	east	3.7	No
06:50	0.486	0.727	0.459	0.882	0.641	0.296	0.513	0.487	east-northeast	1.8	No
07:00	0.486	0.727	0.459	0.882	0.640	0.298	0.513	0.486	east	1.6	No
07:10	0.486	0.726	0.460	0.886	0.640	0.297	0.511	0.488	east-southeast	3.1	No
07:20	0.485	0.727	0.459	0.885	0.640	0.298	0.512	0.486	east	3.4	Yes
07:30	0.487	0.726	0.461	0.883	0.640	0.299	0.511	0.486	east-northeast	2.8	Yes
07:40	0.486	0.729	0.459	0.882	0.638	0.297	0.513	0.486	east	3.1	Yes
07:50	0.488	0.728	0.460	0.885	0.640	0.297	0.513	0.485	east-northeast	3.2	Yes
08:00	0.488	0.727	0.460	0.883	0.640	0.298	0.513	0.486	northeast	2.3	Yes
08:10	0.486	0.726	0.461	0.884	0.641	0.297	0.514	0.486	north-northeast	1.6	No
08:20	0.487	0.727	0.462	0.885	0.640	0.297	0.513	0.486	northeast	1.3	No
08:30	0.487	0.727	0.460	0.884	0.642	0.297	0.514	0.486	northeast	2.1	Yes
08:40	0.488	0.727	0.461	0.884	0.641	0.298	0.513	0.486	northeast	3.3	Yes
08:50	0.487	0.730	0.460	0.883	0.643	0.297	0.513	0.486	northeast	4.4	Yes
09:00	0.488	0.727	0.460	0.885	0.642	0.297	0.513	0.485	northeast	5.6	No
09:10	0.487	0.726	0.459	0.885	0.641	0.299	0.513	0.486	northeast	5.6	Yes
09:20	0.485	0.718	0.456	0.883	0.637	0.297	0.511	0.484	east-northeast	5.0	Yes
09:30	0.483	0.718	0.455	0.882	0.636	0.296	0.511	0.485	northeast	6.4	Yes
09:40	0.482	0.717	0.456	0.880	0.632	0.294	0.510	0.483	east-northeast	6.8	Yes
09:50	0.484	0.715	0.457	0.880	0.630	0.295	0.510	0.482	east-northeast	7.5	Yes
10:00	0.481	0.716	0.455	0.880	0.630	0.294	0.509	0.482	east-northeast	7.5	Yes
10:10	0.476	0.705	0.449	0.871	0.617	0.291	0.504	0.476	east-northeast	9.5	Yes
10:20	0.463	0.690	0.443	0.845	0.603	0.286	0.498	0.472	east-northeast	7.7	Yes
10:30	0.464	0.689	0.442	0.835	0.598	0.285	0.495	0.472	east-northeast	7.1	Yes
10:40	0.465	0.692	0.446	0.839	0.603	0.285	0.496	0.473	east-northeast	8.0	Yes
10:50	0.468	0.697	0.446	0.842	0.606	0.288	0.500	0.475	east-northeast	8.3	Yes
11:00	0.470	0.698	0.447	0.844	0.609	0.288	0.500	0.476	east-northeast	8.7	Yes
11:10	0.471	0.698	0.447	0.847	0.608	0.290	0.500	0.476	east-northeast	9.0	Yes
11:20	0.471	0.701	0.447	0.848	0.611	0.291	0.501	0.476	east-northeast	8.0	No
11:30	0.471	0.700	0.448	0.850	0.611	0.291	0.501	0.477	east-northeast	7.9	No
11:40	0.472	0.700	0.447	0.851	0.611	0.290	0.502	0.476	east-northeast	8.6	No
11:50	0.472	0.702	0.448	0.851	0.613	0.291	0.503	0.477	east-northeast	8.2	Yes
12:00	0.469	0.701	0.448	0.851	0.615	0.291	0.502	0.478	east-northeast	7.8	Yes
12:10	0.472	0.701	0.448	0.851	0.613	0.292	0.503	0.478	east-northeast	8.0	No
12:20	0.471	0.703	0.447	0.853	0.615	0.293	0.504	0.478	east-northeast	7.2	No
12:30	0.471	0.704	0.447	0.855	0.613	0.293	0.504	0.478	east-northeast	7.3	No
12:40	0.470	0.701	0.447	0.853	0.615	0.291	0.505	0.478	east-northeast	8.5	No
12:50	0.471	0.706	0.450	0.855	0.614	0.292	0.506	0.481	east-northeast	6.2	No
13:00	0.472	0.705	0.449	0.856	0.614	0.293	0.506	0.478	east-northeast	5.6	No
13:10	0.473	0.705	0.450	0.857	0.616	0.293	0.506	0.481	east-northeast	7.0	No
13:20	0.474	0.706	0.452	0.854	0.616	0.293	0.506	0.481	east-northeast	6.6	Yes
13:30	0.475	0.706	0.450	0.855	0.615	0.293	0.506	0.480	east-northeast	6.8	Yes
13:40	0.476	0.706	0.449	0.854	0.617	0.293	0.507	0.479	northeast	7.0	No
13:50	0.475	0.707	0.451	0.853	0.616	0.293	0.506	0.480	northeast	6.0	No
14:00	0.475	0.708	0.450	0.856	0.617	0.292	0.507	0.480	northeast	5.3	No
14:10	0.475	0.708	0.452	0.855	0.617	0.292	0.505	0.480	northeast	5.4	No
14:20	0.476	0.708	0.451	0.854	0.615	0.294	0.507	0.481	north-northeast	4.7	Yes
14:30	0.477	0.710	0.453	0.857	0.619	0.293	0.506	0.480	north-northeast	4.8	Yes
14:40	0.477	0.710	0.452	0.855	0.619	0.293	0.506	0.479	north-northeast	4.7	Yes
14:50	0.476	0.710	0.451	0.856	0.618	0.294	0.508	0.481	north-northeast	5.5	Yes
15:00	0.477	0.710	0.453	0.854	0.618	0.294	0.506	0.481	north-northeast	3.6	Yes
15:10	0.476	0.710	0.453	0.855	0.617	0.294	0.506	0.480	north	4.4	Yes
15:20	0.477	0.710	0.454	0.857	0.619	0.294	0.507	0.482	north	4.7	Yes
15:30	0.479	0.708	0.452	0.857	0.619	0.292	0.506	0.482	north	4.6	Yes
15:40	0.477	0.710	0.454	0.859	0.618	0.294	0.506	0.482	north-northeast	4.9	No
15:50	0.476	0.710	0.453	0.858	0.619	0.293	0.505	0.481	north	2.6	No
16:00	0.478	0.710	0.453	0.858	0.621	0.294	0.507	0.481	north	2.6	No
16:10	0.478	0.711	0.452	0.856	0.621	0.294	0.507	0.481	northwest	2.8	No
16:20	0.478	0.710	0.453	0.857	0.621	0.294	0.506	0.481	northwest	3.1	Yes
16:30	0.478	0.710	0.454	0.858	0.620	0.294	0.506	0.480	west-northwest	2.4	Yes
16:40	0.477	0.710	0.455	0.859	0.620	0.294	0.505	0.481	northwest	1.8	Yes
16:50	0.478	0.711	0.454	0.859	0.621	0.294	0.505	0.480	west-northwest	3.0	Yes
17:00	0.477	0.711	0.453	0.858	0.623	0.294	0.508	0.482	northwest	3.2	Yes
17:10	0.478	0.713	0.455	0.859	0.621	0.295	0.506	0.483	west-northwest	2.7	No
17:20	0.477	0.713	0.457	0.859	0.621	0.294	0.505	0.483	west-northwest	2.4	No
17:30	0.478	0.713	0.457	0.859	0.622	0.294	0.506	0.482	west-northwest	1.8	No
17:40	0.479	0.714	0.456	0.860	0.621	0.296	0.507	0.484	north-northwest	1.0	No
17:50	0.480	0.715	0.456	0.862	0.623	0.295	0.505	0.482	-	CALM	No
18:00	0.478	0.716	0.456	0.860	0.623	0.295	0.506	0.484	south	0.9	No
18:10	0.479	0.714	0.456	0.860	0.622	0.294	0.505	0.483	south-southeast	2.0	No
18:20	0.481	0.715	0.456	0.860	0.624	0.295	0.506	0.483	southeast	2.3	No
18:30	0.481	0.713	0.457	0.861	0.624	0.294	0.505	0.483	southeast	4.2	No
18:40	0.479	0.713	0.457	0.859	0.623	0.295	0.506	0.482	south-southeast	5.5	Yes
18:50	0.480	0.715	0.457	0.860	0.624	0.294	0.508	0.483	south-southeast	6.0	Yes
19:00	0.480	0.714	0.454	0.859	0.623	0.294	0.506	0.484	south-southeast	5.3	Yes
19:10	0.480	0.714	0.458	0.861	0.624	0.294	0.507	0.482	south	5.8	Yes
19:20	0.479	0.716	0.456	0.861	0.622	0.295	0.507	0.482	south	7.2	Yes
19:30	0.478	0.713	0.457	0.862	0.621	0.295	0.507	0.483	south	6.8	Yes
19:40	0.477	0.712	0.454	0.861	0.623	0.294	0.506	0.482	south	6.6	Yes
19:50	0.475	0.708	0.453	0.860	0.621	0.295	0.505	0.481	south	5.6	Yes
20:00	0.475	0.704	0.452	0.857	0.619	0.295	0.504	0.481	south-southeast	3.7	Yes
20:10	0.473	0.704	0.453	0.860	0.616	0.294	0.504	0.480	south	6.2	Yes
20:20	0.475	0.704	0.452	0.857	0.617	0.293	0.504	0.481	south	5.9	No
20:30	0.474	0.707	0.451	0.860	0.618	0.295	0.503	0.479	south-southeast	6.0	No
20:40	0.474	0.707	0.451	0.859	0.618	0.294	0.504	0.482	south-southeast	6.4	No
20:50	0.476	0.706	0.452	0.858	0.618	0.294	0.506	0.481	south-southeast	6.9	No
21:00	0.474	0.706	0.452	0.859	0.617	0.293	0.503	0.480	south-southeast	7.5	No
21:10	0.474	0.705	0.453	0.857	0.618	0.294	0.504	0.482	south-southeast	7.2	No
21:20	0.475	0.707	0.452	0.858	0.618	0.294	0.505	0.481	south	8.8	No
21:30	0.475	0.706	0.451	0.858	0.617	0.293	0.505	0.481	south	9.1	No
21:40	0.475	0.707	0.453	0.858	0.619	0.293	0.505	0.481	south	9.7	No
21:50	0.474	0.707	0.452	0.858	0.619	0.294	0.507	0.481	south	7.8	No
22:00	0.474	0.707	0.451	0.858	0.617	0.294	0.505	0.483	south	8.3	No
22:10	0.475	0.708	0.450	0.858	0.618	0.295	0.507	0.482	south	8.0	No
22:20	0.475	0.707	0.451	0.857	0.619	0.293	0.504	0.483	south	9.5	No
22:30	0.476	0.706	0.450	0.859	0.619	0.294	0.505	0.481	south	8.4	No
22:40	0.473	0.708	0.452	0.858	0.618	0.294	0.506	0.483	south	8.4	No
22:50	0.475	0.707	0.451	0.858	0.619	0.293	0.505	0.481	south	7.7	No
23:00	0.475	0.710	0.452	0.858	0.621	0.293	0.505	0.482	south-southeast	6.5	No
23:10	0.477	0.709	0.452	0.857	0.622	0.295	0.505	0.483	south-southeast	6.3	No
23:20	0.474	0.707	0.452	0.859	0.620	0.293	0.506	0.481	south-southeast	6.5	No
23:30	0.476	0.708	0.452	0.859	0.620	0.294	0.506	0.481	south	5.8	No
23:40	0.478	0.709	0.452	0.859	0.621	0.294	0.504	0.481	south	6.8	No
23:50	0.476	0.708	0.452	0.859	0.620	0.293	0.506	0.482	south-southeast	6.5	No