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

○Information

○Measurement value list ： 2025/09/07(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	0.526	0.734	0.461	0.909	0.654	0.296	0.521	0.490	south-southwest	4.3	No
00:10	0.526	0.734	0.461	0.908	0.655	0.297	0.520	0.489	south	4.9	No
00:20	0.528	0.734	0.461	0.910	0.654	0.296	0.521	0.488	south-southwest	5.4	No
00:30	0.526	0.734	0.462	0.909	0.653	0.297	0.519	0.490	south-southwest	5.0	No
00:40	0.526	0.734	0.461	0.910	0.655	0.296	0.520	0.489	south	4.7	No
00:50	0.524	0.733	0.460	0.911	0.655	0.297	0.521	0.488	south	5.7	No
01:00	0.528	0.734	0.461	0.909	0.654	0.296	0.521	0.488	south	4.9	No
01:10	0.527	0.735	0.462	0.910	0.653	0.296	0.521	0.491	south	5.5	No
01:20	0.527	0.732	0.461	0.909	0.654	0.296	0.520	0.489	south	4.5	No
01:30	0.527	0.733	0.460	0.911	0.655	0.297	0.520	0.489	south	4.5	No
01:40	0.527	0.734	0.462	0.908	0.655	0.296	0.520	0.489	south	4.5	No
01:50	0.525	0.733	0.462	0.909	0.655	0.297	0.520	0.489	south-southeast	4.9	No
02:00	0.526	0.736	0.461	0.908	0.655	0.297	0.520	0.490	south	5.1	No
02:10	0.527	0.734	0.460	0.910	0.655	0.296	0.521	0.489	south-southeast	5.0	No
02:20	0.527	0.734	0.460	0.909	0.655	0.297	0.521	0.490	south	4.5	No
02:30	0.527	0.732	0.461	0.909	0.654	0.295	0.520	0.489	south	4.5	No
02:40	0.526	0.735	0.460	0.910	0.654	0.296	0.520	0.489	south-southeast	4.0	No
02:50	0.527	0.733	0.462	0.909	0.654	0.298	0.521	0.489	south	2.8	No
03:00	0.526	0.736	0.461	0.911	0.655	0.297	0.521	0.490	south-southeast	2.4	No
03:10	0.526	0.734	0.460	0.909	0.654	0.295	0.519	0.490	south-southeast	2.8	No
03:20	0.526	0.732	0.461	0.909	0.654	0.297	0.520	0.490	southeast	3.1	No
03:30	0.527	0.735	0.461	0.911	0.654	0.296	0.520	0.490	south-southeast	3.0	No
03:40	0.527	0.734	0.462	0.911	0.654	0.296	0.520	0.490	south-southeast	2.6	No
03:50	0.526	0.734	0.461	0.909	0.654	0.297	0.521	0.491	south-southeast	2.4	No
04:00	0.528	0.734	0.461	0.909	0.654	0.296	0.522	0.490	south	2.4	No
04:10	0.526	0.735	0.461	0.909	0.654	0.296	0.521	0.490	south	2.2	No
04:20	0.527	0.733	0.462	0.909	0.654	0.296	0.521	0.491	south-southwest	4.4	No
04:30	0.527	0.733	0.462	0.909	0.654	0.298	0.520	0.491	south-southwest	4.2	No
04:40	0.528	0.735	0.460	0.911	0.655	0.297	0.520	0.490	south-southwest	3.9	No
04:50	0.528	0.732	0.462	0.909	0.654	0.295	0.520	0.491	south-southwest	4.3	No
05:00	0.528	0.734	0.461	0.909	0.653	0.297	0.519	0.489	south-southwest	4.3	No
05:10	0.528	0.733	0.461	0.909	0.652	0.297	0.521	0.490	southwest	4.1	No
05:20	0.527	0.733	0.459	0.909	0.655	0.296	0.521	0.490	southwest	3.8	No
05:30	0.527	0.734	0.462	0.909	0.655	0.296	0.519	0.488	southwest	4.6	No
05:40	0.527	0.733	0.459	0.909	0.653	0.296	0.522	0.489	southwest	5.7	No
05:50	0.527	0.734	0.460	0.910	0.654	0.298	0.521	0.490	southwest	6.0	No
06:00	0.526	0.734	0.461	0.910	0.655	0.297	0.521	0.488	southwest	5.7	No
06:10	0.528	0.736	0.461	0.910	0.654	0.297	0.521	0.489	southwest	6.0	No
06:20	0.526	0.733	0.460	0.911	0.655	0.296	0.521	0.489	west-southwest	6.1	No
06:30	0.527	0.734	0.461	0.911	0.654	0.296	0.522	0.490	southwest	7.5	No
06:40	0.527	0.731	0.460	0.910	0.654	0.297	0.521	0.491	west-southwest	7.9	No
06:50	0.528	0.735	0.461	0.911	0.655	0.296	0.521	0.490	west-southwest	8.0	No
07:00	0.528	0.732	0.461	0.912	0.654	0.295	0.520	0.490	west-southwest	9.3	No
07:10	0.526	0.732	0.459	0.910	0.654	0.296	0.521	0.489	west-southwest	8.5	No
07:20	0.528	0.732	0.460	0.908	0.651	0.297	0.522	0.490	west-southwest	8.8	No
07:30	0.526	0.733	0.461	0.909	0.655	0.296	0.522	0.490	west-southwest	7.5	No
07:40	0.528	0.732	0.461	0.912	0.655	0.296	0.521	0.491	west-southwest	8.3	No
07:50	0.526	0.734	0.461	0.910	0.654	0.297	0.521	0.491	west-southwest	7.1	No
08:00	0.525	0.732	0.461	0.911	0.656	0.298	0.520	0.492	southwest	6.5	No
08:10	0.526	0.732	0.460	0.910	0.653	0.297	0.522	0.491	southwest	3.0	No
08:20	0.527	0.733	0.461	0.910	0.654	0.297	0.522	0.491	southwest	3.8	No
08:30	0.529	0.734	0.460	0.910	0.653	0.296	0.524	0.490	southwest	4.5	No
08:40	0.527	0.733	0.460	0.912	0.654	0.297	0.521	0.489	south	3.8	No
08:50	0.527	0.736	0.462	0.911	0.654	0.298	0.519	0.487	south-southeast	2.5	No
09:00	0.527	0.732	0.462	0.912	0.652	0.299	0.520	0.488	southeast	2.5	No
09:10	0.528	0.733	0.461	0.913	0.653	0.296	0.521	0.488	southeast	4.2	No
09:20	0.528	0.737	0.461	0.912	0.654	0.296	0.519	0.489	southeast	4.5	No
09:30	0.528	0.736	0.461	0.911	0.654	0.297	0.521	0.490	southeast	5.3	No
09:40	0.529	0.737	0.461	0.910	0.654	0.297	0.520	0.489	southeast	5.2	No
09:50	0.529	0.736	0.461	0.912	0.655	0.298	0.522	0.490	southeast	4.9	No
10:00	0.528	0.735	0.461	0.910	0.656	0.297	0.520	0.489	southeast	4.8	No
10:10	0.529	0.738	0.462	0.909	0.656	0.298	0.521	0.489	southeast	4.3	No
10:20	0.528	0.737	0.460	0.911	0.655	0.297	0.522	0.490	south-southeast	5.1	No
10:30	0.529	0.736	0.461	0.912	0.657	0.297	0.522	0.489	south-southeast	4.6	No
10:40	0.531	0.738	0.463	0.913	0.656	0.297	0.522	0.490	south-southeast	5.5	No
10:50	0.531	0.737	0.461	0.910	0.657	0.297	0.520	0.491	south-southeast	5.1	No
11:00	0.530	0.737	0.463	0.912	0.656	0.299	0.522	0.490	south-southeast	5.1	No
11:10	0.531	0.737	0.464	0.911	0.656	0.298	0.522	0.491	south-southeast	4.6	No
11:20	0.533	0.738	0.463	0.913	0.658	0.299	0.521	0.489	south-southeast	4.2	No
11:30	0.531	0.740	0.463	0.911	0.659	0.298	0.523	0.489	south-southeast	4.1	No
11:40	0.530	0.740	0.463	0.912	0.657	0.297	0.521	0.491	south-southeast	5.6	No
11:50	0.531	0.737	0.463	0.915	0.659	0.297	0.523	0.491	south-southeast	5.6	No
12:00	0.532	0.741	0.462	0.913	0.657	0.299	0.521	0.491	south-southeast	5.1	No
12:10	0.530	0.741	0.463	0.914	0.659	0.298	0.522	0.489	south-southeast	5.3	No
12:20	0.532	0.740	0.462	0.913	0.658	0.299	0.522	0.491	south	5.5	No
12:30	0.531	0.741	0.463	0.913	0.660	0.298	0.522	0.491	south-southeast	5.5	No
12:40	0.531	0.739	0.463	0.914	0.659	0.297	0.523	0.493	south-southeast	5.4	No
12:50	0.531	0.741	0.463	0.915	0.661	0.297	0.521	0.490	south-southeast	4.6	No
13:00	0.531	0.742	0.463	0.914	0.658	0.298	0.521	0.491	south-southeast	4.5	No
13:10	0.532	0.745	0.464	0.912	0.659	0.298	0.523	0.491	south-southeast	4.2	No
13:20	0.531	0.744	0.463	0.917	0.662	0.298	0.521	0.491	south-southeast	4.5	No
13:30	0.532	0.744	0.461	0.916	0.662	0.299	0.524	0.492	south-southeast	5.0	No
13:40	0.532	0.742	0.464	0.915	0.662	0.300	0.524	0.492	south-southeast	5.2	No
13:50	0.532	0.744	0.461	0.916	0.661	0.299	0.524	0.492	south-southeast	3.7	No
14:00	0.532	0.744	0.463	0.917	0.663	0.301	0.526	0.492	south-southeast	3.7	No
14:10	0.532	0.742	0.463	0.916	0.661	0.300	0.524	0.490	south	4.3	No
14:20	0.532	0.743	0.461	0.918	0.662	0.299	0.523	0.491	south	3.7	No
14:30	0.533	0.745	0.463	0.917	0.663	0.301	0.525	0.490	south	3.5	No
14:40	0.534	0.745	0.463	0.918	0.662	0.300	0.523	0.492	south-southeast	4.0	No
14:50	0.533	0.744	0.462	0.918	0.663	0.302	0.524	0.490	south-southeast	3.7	No
15:00	0.533	0.745	0.462	0.918	0.662	0.300	0.523	0.490	south-southeast	4.3	No
15:10	0.532	0.743	0.464	0.916	0.663	0.301	0.524	0.490	south	5.5	No
15:20	0.531	0.745	0.464	0.917	0.662	0.301	0.522	0.489	south	5.3	No
15:30	0.533	0.746	0.463	0.918	0.663	0.299	0.524	0.491	south	4.9	No
15:40	0.532	0.747	0.463	0.919	0.663	0.300	0.523	0.489	south	4.2	No
15:50	0.531	0.746	0.463	0.918	0.661	0.298	0.523	0.490	south	4.3	No
16:00	0.531	0.745	0.464	0.918	0.662	0.298	0.523	0.490	south	4.7	No
16:10	0.533	0.745	0.464	0.917	0.664	0.299	0.523	0.490	south	4.9	No
16:20	0.535	0.746	0.464	0.918	0.663	0.300	0.523	0.491	south	5.2	No
16:30	0.532	0.744	0.464	0.917	0.662	0.298	0.522	0.490	south	5.3	No
16:40	0.534	0.744	0.464	0.918	0.663	0.300	0.524	0.490	south	6.0	No
16:50	0.534	0.743	0.464	0.918	0.663	0.300	0.522	0.491	south	5.6	No
17:00	0.532	0.744	0.463	0.918	0.663	0.300	0.522	0.491	south-southwest	5.5	No
17:10	0.533	0.742	0.463	0.919	0.662	0.299	0.522	0.489	south	4.7	No
17:20	0.531	0.745	0.463	0.917	0.662	0.299	0.523	0.489	south-southwest	4.5	No
17:30	0.533	0.744	0.464	0.918	0.663	0.299	0.524	0.491	south-southwest	4.1	No
17:40	0.533	0.743	0.464	0.915	0.664	0.298	0.521	0.491	south-southwest	4.6	No
17:50	0.534	0.745	0.464	0.917	0.662	0.301	0.523	0.491	south-southwest	4.6	No
18:00	0.533	0.744	0.464	0.915	0.663	0.298	0.522	0.491	south-southwest	3.6	No
18:10	0.532	0.744	0.463	0.917	0.665	0.299	0.524	0.490	southwest	3.8	No
18:20	0.533	0.746	0.464	0.918	0.661	0.300	0.523	0.490	southwest	3.0	No
18:30	0.534	0.744	0.463	0.917	0.662	0.299	0.522	0.490	south-southwest	2.7	No
18:40	0.532	0.744	0.464	0.917	0.664	0.299	0.522	0.491	south-southwest	2.7	No
18:50	0.533	0.745	0.464	0.917	0.662	0.298	0.523	0.491	south	3.6	No
19:00	0.535	0.743	0.464	0.916	0.665	0.299	0.524	0.490	south	4.9	No
19:10	0.533	0.745	0.464	0.917	0.663	0.299	0.522	0.491	south	3.2	Yes
19:20	0.536	0.745	0.465	0.918	0.664	0.298	0.523	0.490	south	3.2	No
19:30	0.534	0.744	0.465	0.916	0.663	0.299	0.524	0.490	south	3.3	No
19:40	0.534	0.744	0.465	0.918	0.663	0.298	0.523	0.492	south	3.2	No
19:50	0.534	0.744	0.463	0.917	0.664	0.299	0.522	0.491	south	2.6	No
20:00	0.534	0.746	0.464	0.918	0.664	0.300	0.524	0.490	south-southwest	2.7	No
20:10	0.535	0.745	0.466	0.918	0.665	0.299	0.524	0.491	south	2.8	No
20:20	0.534	0.747	0.465	0.921	0.665	0.300	0.523	0.491	south	2.8	No
20:30	0.534	0.745	0.464	0.917	0.664	0.301	0.523	0.490	south	3.4	No
20:40	0.534	0.747	0.465	0.918	0.665	0.300	0.523	0.491	south-southeast	3.9	No
20:50	0.533	0.745	0.464	0.918	0.664	0.299	0.523	0.490	south-southeast	3.7	No
21:00	0.533	0.743	0.466	0.920	0.664	0.300	0.522	0.491	south	4.5	No
21:10	0.533	0.745	0.464	0.917	0.667	0.300	0.523	0.492	south-southeast	4.4	No
21:20	0.534	0.745	0.463	0.919	0.665	0.301	0.524	0.490	south	3.6	No
21:30	0.535	0.746	0.464	0.918	0.665	0.300	0.523	0.490	south	3.1	No
21:40	0.534	0.744	0.463	0.918	0.666	0.301	0.522	0.490	south	3.1	No
21:50	0.533	0.746	0.465	0.918	0.665	0.299	0.525	0.490	south	2.1	No
22:00	0.534	0.745	0.465	0.918	0.664	0.300	0.524	0.490	south-southwest	2.7	No
22:10	0.533	0.746	0.464	0.918	0.666	0.300	0.524	0.491	south-southwest	3.1	No
22:20	0.536	0.746	0.464	0.917	0.662	0.301	0.524	0.489	southwest	2.3	Yes
22:30	0.535	0.746	0.466	0.919	0.664	0.301	0.524	0.490	south-southwest	1.5	Yes
22:40	0.535	0.745	0.467	0.920	0.665	0.301	0.522	0.491	west-southwest	2.3	Yes
22:50	0.537	0.744	0.469	0.924	0.665	0.302	0.524	0.492	west-northwest	1.4	Yes
23:00	0.536	0.744	0.468	0.923	0.666	0.303	0.523	0.491	west-southwest	1.9	No
23:10	0.535	0.745	0.467	0.922	0.665	0.300	0.524	0.491	west-southwest	1.6	No
23:20	0.533	0.742	0.466	0.922	0.664	0.302	0.524	0.491	-	CALM	No
23:30	0.532	0.741	0.465	0.920	0.665	0.301	0.525	0.490	east-southeast	0.7	No
23:40	0.533	0.741	0.465	0.918	0.663	0.300	0.524	0.492	east	1.4	No
23:50	0.532	0.742	0.464	0.921	0.663	0.300	0.523	0.490	south-southeast	2.7	No