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

○Information

○Measurement value list ： 2025/05/04(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	0.470	0.724	0.461	0.885	0.618	0.299	0.519	0.489	-	CALM	No
00:10	0.474	0.724	0.461	0.884	0.619	0.298	0.519	0.488	east-northeast	0.8	No
00:20	0.472	0.724	0.460	0.885	0.618	0.299	0.520	0.489	east-northeast	1.6	No
00:30	0.472	0.724	0.461	0.884	0.618	0.299	0.520	0.489	east-southeast	1.3	No
00:40	0.472	0.725	0.461	0.883	0.618	0.299	0.519	0.489	south-southeast	1.8	Yes
00:50	0.472	0.725	0.461	0.886	0.619	0.299	0.518	0.489	southeast	1.6	No
01:00	0.472	0.724	0.461	0.886	0.619	0.298	0.519	0.488	south	1.0	No
01:10	0.470	0.723	0.461	0.886	0.618	0.298	0.518	0.489	south-southwest	1.0	Yes
01:20	0.470	0.724	0.462	0.885	0.620	0.298	0.519	0.490	south-southwest	0.8	Yes
01:30	0.472	0.723	0.460	0.885	0.619	0.299	0.519	0.489	southwest	1.0	No
01:40	0.470	0.725	0.460	0.884	0.619	0.299	0.519	0.490	south	1.1	Yes
01:50	0.473	0.724	0.461	0.883	0.620	0.298	0.518	0.488	southeast	1.3	No
02:00	0.473	0.724	0.460	0.886	0.619	0.299	0.520	0.489	south-southeast	1.8	No
02:10	0.472	0.724	0.461	0.885	0.620	0.298	0.518	0.490	southeast	2.2	No
02:20	0.473	0.724	0.461	0.884	0.622	0.298	0.518	0.488	south-southeast	1.3	No
02:30	0.470	0.724	0.462	0.886	0.619	0.299	0.518	0.490	southeast	2.4	No
02:40	0.472	0.723	0.463	0.886	0.621	0.299	0.519	0.488	south-southeast	1.4	No
02:50	0.473	0.724	0.462	0.885	0.619	0.299	0.519	0.489	south-southwest	1.3	No
03:00	0.472	0.723	0.462	0.887	0.620	0.300	0.520	0.490	west-southwest	1.6	No
03:10	0.473	0.724	0.461	0.885	0.621	0.299	0.518	0.489	southwest	1.1	No
03:20	0.473	0.724	0.463	0.885	0.621	0.299	0.519	0.489	south-southwest	1.3	No
03:30	0.472	0.724	0.462	0.885	0.620	0.299	0.518	0.490	southwest	1.4	No
03:40	0.472	0.723	0.463	0.887	0.619	0.299	0.519	0.489	west	0.5	No
03:50	0.472	0.725	0.461	0.886	0.621	0.300	0.520	0.490	west-northwest	1.1	No
04:00	0.471	0.725	0.462	0.886	0.620	0.300	0.519	0.490	west-northwest	2.2	No
04:10	0.474	0.723	0.461	0.885	0.621	0.299	0.518	0.488	west-northwest	2.1	No
04:20	0.473	0.726	0.462	0.887	0.621	0.301	0.519	0.492	west-northwest	3.3	No
04:30	0.473	0.723	0.462	0.886	0.620	0.300	0.517	0.489	northwest	2.9	No
04:40	0.473	0.724	0.462	0.886	0.620	0.299	0.518	0.489	northwest	3.8	No
04:50	0.473	0.724	0.459	0.886	0.621	0.300	0.520	0.490	northwest	2.7	No
05:00	0.473	0.727	0.461	0.888	0.623	0.299	0.517	0.490	northwest	2.9	No
05:10	0.474	0.724	0.462	0.887	0.621	0.300	0.518	0.490	northwest	3.7	No
05:20	0.473	0.726	0.462	0.887	0.621	0.301	0.519	0.491	northwest	3.2	No
05:30	0.473	0.726	0.462	0.887	0.623	0.299	0.519	0.490	northwest	4.6	No
05:40	0.473	0.725	0.462	0.887	0.622	0.302	0.521	0.491	northwest	4.4	No
05:50	0.473	0.726	0.462	0.888	0.622	0.301	0.518	0.491	north-northwest	4.6	No
06:00	0.472	0.724	0.464	0.888	0.623	0.301	0.519	0.490	northwest	3.5	No
06:10	0.473	0.725	0.463	0.888	0.621	0.301	0.519	0.491	northwest	4.4	No
06:20	0.473	0.724	0.465	0.887	0.621	0.300	0.519	0.491	north-northwest	2.9	No
06:30	0.471	0.727	0.461	0.889	0.622	0.301	0.519	0.491	north-northwest	3.2	No
06:40	0.474	0.726	0.462	0.886	0.621	0.300	0.519	0.492	north-northwest	4.0	No
06:50	0.472	0.725	0.461	0.889	0.621	0.300	0.520	0.491	north-northwest	2.4	No
07:00	0.472	0.727	0.463	0.887	0.621	0.299	0.520	0.490	north-northwest	3.0	No
07:10	0.473	0.725	0.463	0.887	0.622	0.299	0.520	0.491	north	3.0	No
07:20	0.473	0.724	0.462	0.887	0.621	0.297	0.520	0.490	north	2.4	No
07:30	0.473	0.724	0.463	0.888	0.621	0.298	0.519	0.491	north-northeast	2.9	No
07:40	0.473	0.724	0.462	0.886	0.622	0.299	0.520	0.490	north	2.6	No
07:50	0.473	0.722	0.462	0.886	0.621	0.298	0.519	0.490	north	2.4	No
08:00	0.473	0.723	0.462	0.886	0.623	0.297	0.518	0.491	north	2.7	No
08:10	0.473	0.723	0.461	0.888	0.624	0.296	0.519	0.488	north	1.6	No
08:20	0.471	0.722	0.461	0.886	0.622	0.299	0.520	0.489	north	1.8	No
08:30	0.472	0.722	0.462	0.889	0.621	0.298	0.519	0.490	north-northeast	2.4	No
08:40	0.471	0.725	0.464	0.888	0.623	0.298	0.518	0.488	northeast	1.9	No
08:50	0.471	0.722	0.462	0.887	0.622	0.298	0.519	0.489	north-northeast	2.9	No
09:00	0.470	0.722	0.461	0.887	0.623	0.297	0.518	0.487	northeast	2.5	No
09:10	0.470	0.723	0.461	0.887	0.618	0.298	0.519	0.489	northeast	2.1	No
09:20	0.472	0.721	0.463	0.887	0.621	0.297	0.518	0.489	north	2.5	No
09:30	0.472	0.723	0.460	0.886	0.622	0.298	0.518	0.488	north	2.1	No
09:40	0.471	0.724	0.463	0.887	0.621	0.298	0.519	0.489	north-northeast	1.3	No
09:50	0.471	0.722	0.461	0.887	0.620	0.299	0.518	0.489	north-northeast	3.5	No
10:00	0.470	0.722	0.460	0.886	0.621	0.298	0.519	0.488	northeast	2.2	No
10:10	0.471	0.724	0.462	0.888	0.623	0.298	0.518	0.488	northeast	3.0	No
10:20	0.473	0.725	0.461	0.888	0.621	0.298	0.518	0.488	northeast	3.2	No
10:30	0.472	0.725	0.462	0.886	0.621	0.297	0.517	0.489	northeast	3.0	No
10:40	0.471	0.725	0.462	0.890	0.622	0.298	0.520	0.488	northeast	2.4	No
10:50	0.471	0.724	0.461	0.890	0.620	0.298	0.520	0.490	north-northeast	1.9	No
11:00	0.473	0.725	0.462	0.887	0.622	0.298	0.518	0.489	northeast	2.5	No
11:10	0.473	0.725	0.462	0.889	0.624	0.299	0.520	0.489	east-northeast	2.7	No
11:20	0.473	0.727	0.460	0.888	0.622	0.298	0.519	0.491	east	3.5	No
11:30	0.472	0.726	0.463	0.888	0.621	0.298	0.519	0.489	east	3.5	No
11:40	0.472	0.727	0.461	0.888	0.624	0.297	0.518	0.488	east-southeast	3.5	No
11:50	0.472	0.726	0.461	0.886	0.623	0.298	0.520	0.489	east-southeast	3.2	No
12:00	0.473	0.726	0.461	0.887	0.621	0.299	0.518	0.490	east	3.0	No
12:10	0.472	0.726	0.461	0.886	0.623	0.299	0.518	0.488	east-southeast	2.9	No
12:20	0.473	0.728	0.461	0.890	0.623	0.299	0.520	0.489	east	1.9	No
12:30	0.473	0.728	0.461	0.888	0.623	0.298	0.520	0.490	southeast	1.9	No
12:40	0.473	0.725	0.459	0.889	0.622	0.298	0.520	0.489	east-southeast	1.8	No
12:50	0.472	0.726	0.459	0.890	0.623	0.298	0.519	0.491	east-southeast	1.1	No
13:00	0.472	0.726	0.462	0.889	0.625	0.298	0.520	0.488	southeast	2.7	No
13:10	0.473	0.725	0.462	0.891	0.625	0.298	0.521	0.489	south-southeast	1.8	No
13:20	0.471	0.728	0.463	0.892	0.625	0.298	0.521	0.488	east	1.3	No
13:30	0.474	0.729	0.460	0.889	0.625	0.300	0.520	0.487	east-southeast	2.9	No
13:40	0.471	0.727	0.461	0.890	0.623	0.299	0.521	0.488	east-southeast	1.9	No
13:50	0.471	0.729	0.461	0.890	0.625	0.299	0.520	0.490	south	0.7	No
14:00	0.472	0.726	0.462	0.892	0.623	0.300	0.521	0.489	-	CALM	No
14:10	0.473	0.727	0.461	0.890	0.625	0.298	0.520	0.490	west-northwest	6.6	No
14:20	0.474	0.728	0.462	0.892	0.625	0.299	0.521	0.488	west-northwest	6.3	No
14:30	0.473	0.728	0.462	0.890	0.624	0.299	0.521	0.489	west-northwest	7.6	No
14:40	0.474	0.727	0.463	0.891	0.626	0.300	0.521	0.490	west-northwest	5.2	No
14:50	0.473	0.730	0.461	0.892	0.623	0.299	0.521	0.489	west	7.3	No
15:00	0.474	0.727	0.462	0.892	0.624	0.300	0.521	0.490	west	5.9	No
15:10	0.472	0.728	0.462	0.892	0.626	0.298	0.521	0.489	west	6.8	No
15:20	0.473	0.730	0.462	0.889	0.626	0.300	0.522	0.491	west-northwest	6.2	No
15:30	0.473	0.728	0.463	0.893	0.624	0.301	0.523	0.491	west	6.2	No
15:40	0.474	0.728	0.463	0.892	0.625	0.299	0.520	0.491	west-northwest	4.3	No
15:50	0.474	0.730	0.463	0.892	0.624	0.299	0.522	0.491	west-northwest	3.8	No
16:00	0.474	0.730	0.463	0.893	0.624	0.301	0.521	0.492	northwest	3.0	No
16:10	0.473	0.730	0.464	0.896	0.624	0.299	0.520	0.491	west-northwest	4.8	No
16:20	0.473	0.729	0.464	0.894	0.626	0.299	0.521	0.490	west-northwest	6.8	No
16:30	0.473	0.731	0.462	0.894	0.624	0.301	0.520	0.492	west	6.5	No
16:40	0.474	0.727	0.463	0.890	0.626	0.299	0.522	0.491	west-northwest	5.2	No
16:50	0.474	0.732	0.463	0.893	0.627	0.300	0.520	0.489	west-northwest	4.8	No
17:00	0.475	0.733	0.463	0.894	0.624	0.300	0.521	0.492	west	4.4	No
17:10	0.473	0.732	0.462	0.891	0.627	0.299	0.520	0.491	west-northwest	4.4	No
17:20	0.473	0.731	0.464	0.894	0.627	0.299	0.519	0.492	west-northwest	5.1	No
17:30	0.474	0.732	0.464	0.893	0.625	0.300	0.518	0.491	west-northwest	3.5	No
17:40	0.475	0.730	0.465	0.895	0.626	0.299	0.518	0.491	north-northwest	2.6	No
17:50	0.475	0.731	0.466	0.893	0.628	0.300	0.519	0.492	north-northwest	2.4	No
18:00	0.476	0.731	0.466	0.892	0.628	0.300	0.520	0.492	-	CALM	No
18:10	0.475	0.731	0.467	0.893	0.628	0.299	0.520	0.494	-	CALM	No
18:20	0.475	0.732	0.464	0.894	0.628	0.301	0.520	0.492	west-southwest	1.3	No
18:30	0.474	0.731	0.464	0.892	0.628	0.301	0.520	0.493	west	2.1	No
18:40	0.477	0.731	0.464	0.894	0.626	0.301	0.520	0.493	west-northwest	3.8	No
18:50	0.476	0.731	0.465	0.893	0.628	0.300	0.519	0.494	west	5.9	No
19:00	0.476	0.732	0.463	0.894	0.628	0.302	0.520	0.492	west-northwest	5.5	No
19:10	0.476	0.731	0.466	0.893	0.628	0.300	0.522	0.492	west-northwest	3.3	No
19:20	0.475	0.732	0.465	0.894	0.628	0.301	0.519	0.493	west-northwest	3.2	No
19:30	0.476	0.731	0.464	0.893	0.629	0.301	0.520	0.493	west-northwest	4.3	No
19:40	0.477	0.732	0.466	0.893	0.628	0.301	0.520	0.492	west-northwest	5.1	No
19:50	0.475	0.733	0.466	0.894	0.629	0.301	0.520	0.490	west-northwest	4.3	No
20:00	0.477	0.729	0.464	0.894	0.628	0.302	0.520	0.493	west-northwest	4.6	No
20:10	0.476	0.729	0.464	0.893	0.628	0.301	0.519	0.492	northwest	3.2	No
20:20	0.475	0.730	0.465	0.893	0.628	0.300	0.518	0.492	north-northwest	3.7	No
20:30	0.475	0.730	0.465	0.893	0.628	0.300	0.520	0.491	north-northwest	3.5	Yes
20:40	0.475	0.731	0.465	0.894	0.629	0.300	0.520	0.493	north-northwest	4.1	No
20:50	0.476	0.732	0.466	0.893	0.628	0.299	0.520	0.491	northwest	4.6	No
21:00	0.477	0.734	0.464	0.893	0.629	0.301	0.521	0.494	north-northwest	2.9	No
21:10	0.477	0.732	0.467	0.893	0.629	0.300	0.520	0.491	northwest	2.4	No
21:20	0.476	0.731	0.464	0.894	0.629	0.301	0.519	0.491	northwest	2.4	No
21:30	0.476	0.732	0.466	0.895	0.629	0.301	0.520	0.492	north	1.3	No
21:40	0.476	0.731	0.464	0.894	0.629	0.302	0.520	0.492	north-northwest	2.5	No
21:50	0.476	0.733	0.464	0.895	0.629	0.302	0.522	0.491	northwest	2.1	No
22:00	0.476	0.731	0.464	0.897	0.629	0.300	0.521	0.491	northwest	4.0	No
22:10	0.476	0.730	0.465	0.894	0.629	0.301	0.520	0.491	west-northwest	4.0	No
22:20	0.475	0.732	0.465	0.894	0.629	0.300	0.520	0.492	west-northwest	3.5	No
22:30	0.475	0.731	0.463	0.893	0.630	0.301	0.520	0.492	northwest	3.0	No
22:40	0.475	0.730	0.466	0.896	0.628	0.300	0.521	0.491	north	2.1	No
22:50	0.475	0.729	0.464	0.895	0.630	0.300	0.521	0.492	north-northwest	0.8	No
23:00	0.475	0.732	0.464	0.895	0.629	0.302	0.519	0.490	west-northwest	1.4	No
23:10	0.477	0.731	0.465	0.894	0.629	0.300	0.521	0.490	west-southwest	2.2	No
23:20	0.475	0.731	0.463	0.897	0.629	0.299	0.520	0.491	west-northwest	2.1	No
23:30	0.475	0.731	0.465	0.894	0.630	0.302	0.519	0.492	north-northwest	2.1	No
23:40	0.475	0.732	0.464	0.896	0.629	0.300	0.520	0.491	west-northwest	3.8	No
23:50	0.473	0.729	0.464	0.896	0.628	0.301	0.520	0.491	west-northwest	5.7	No