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

○Information

○Measurement value list ： 2025/05/16(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	0.476	0.735	0.466	0.895	0.641	0.302	0.519	0.488	south	3.3	No
00:10	0.476	0.736	0.464	0.897	0.639	0.301	0.519	0.489	south	3.0	No
00:20	0.474	0.736	0.465	0.896	0.640	0.301	0.518	0.490	south	2.9	No
00:30	0.476	0.735	0.465	0.897	0.641	0.301	0.519	0.490	south	3.2	No
00:40	0.475	0.737	0.467	0.897	0.640	0.302	0.519	0.491	south	2.7	No
00:50	0.473	0.736	0.465	0.896	0.641	0.302	0.518	0.490	south-southeast	2.7	No
01:00	0.474	0.735	0.466	0.898	0.640	0.302	0.518	0.491	south	3.3	No
01:10	0.475	0.736	0.465	0.896	0.641	0.301	0.517	0.489	south	4.4	No
01:20	0.476	0.735	0.465	0.896	0.640	0.300	0.519	0.490	south	4.4	No
01:30	0.474	0.737	0.465	0.896	0.641	0.302	0.518	0.490	south	4.9	No
01:40	0.476	0.737	0.465	0.896	0.641	0.301	0.518	0.490	south	4.5	No
01:50	0.475	0.738	0.466	0.897	0.639	0.300	0.519	0.491	south	4.1	No
02:00	0.476	0.735	0.466	0.896	0.640	0.301	0.518	0.490	south	4.3	No
02:10	0.477	0.735	0.464	0.898	0.641	0.301	0.519	0.490	south	4.3	No
02:20	0.476	0.735	0.466	0.897	0.640	0.300	0.519	0.490	south	3.3	No
02:30	0.474	0.736	0.465	0.896	0.641	0.303	0.518	0.491	south-southwest	2.9	No
02:40	0.476	0.736	0.465	0.895	0.642	0.302	0.519	0.491	south-southwest	2.9	No
02:50	0.475	0.735	0.465	0.897	0.642	0.301	0.519	0.491	south-southwest	2.9	No
03:00	0.476	0.737	0.465	0.898	0.641	0.302	0.518	0.490	south-southwest	2.1	No
03:10	0.477	0.737	0.466	0.897	0.640	0.302	0.517	0.489	south	2.2	No
03:20	0.475	0.736	0.466	0.900	0.642	0.302	0.519	0.490	south	2.6	No
03:30	0.474	0.736	0.465	0.895	0.643	0.301	0.518	0.490	south-southwest	2.9	No
03:40	0.475	0.737	0.466	0.898	0.641	0.302	0.517	0.489	south-southwest	2.3	No
03:50	0.476	0.735	0.465	0.896	0.642	0.301	0.519	0.490	south-southwest	2.3	No
04:00	0.475	0.738	0.465	0.898	0.641	0.301	0.518	0.491	south-southwest	2.5	No
04:10	0.475	0.737	0.466	0.898	0.640	0.302	0.518	0.491	southwest	1.9	No
04:20	0.475	0.737	0.466	0.897	0.640	0.301	0.518	0.490	west-northwest	1.0	No
04:30	0.476	0.736	0.466	0.897	0.642	0.301	0.518	0.489	-	CALM	No
04:40	0.476	0.737	0.465	0.896	0.642	0.300	0.518	0.492	-	CALM	No
04:50	0.475	0.736	0.466	0.896	0.640	0.302	0.519	0.490	northeast	0.7	No
05:00	0.476	0.736	0.464	0.898	0.640	0.302	0.519	0.491	north	1.0	No
05:10	0.476	0.737	0.467	0.896	0.642	0.304	0.518	0.490	north-northwest	2.5	No
05:20	0.478	0.737	0.465	0.897	0.643	0.301	0.518	0.489	north-northwest	2.9	No
05:30	0.477	0.736	0.467	0.897	0.640	0.302	0.519	0.490	north	2.5	No
05:40	0.475	0.736	0.465	0.899	0.643	0.302	0.519	0.492	north	2.7	No
05:50	0.477	0.735	0.466	0.898	0.641	0.303	0.518	0.490	north	2.5	No
06:00	0.475	0.734	0.466	0.897	0.641	0.301	0.519	0.491	north	2.3	No
06:10	0.474	0.735	0.465	0.897	0.640	0.302	0.520	0.492	north	2.4	No
06:20	0.476	0.739	0.467	0.899	0.640	0.301	0.520	0.491	north-northwest	1.1	No
06:30	0.476	0.738	0.466	0.897	0.639	0.301	0.518	0.490	north	1.5	No
06:40	0.476	0.736	0.467	0.898	0.640	0.301	0.517	0.489	north	1.6	No
06:50	0.476	0.736	0.467	0.898	0.642	0.300	0.518	0.491	north	1.6	No
07:00	0.475	0.732	0.465	0.897	0.641	0.300	0.519	0.491	north	1.8	No
07:10	0.475	0.732	0.466	0.895	0.639	0.298	0.518	0.490	north	1.9	No
07:20	0.473	0.734	0.464	0.897	0.639	0.298	0.517	0.490	north	2.1	No
07:30	0.474	0.732	0.464	0.894	0.638	0.299	0.517	0.491	north	1.4	No
07:40	0.473	0.733	0.466	0.897	0.638	0.299	0.516	0.488	north-northeast	1.8	No
07:50	0.473	0.732	0.463	0.897	0.640	0.300	0.516	0.487	north	1.4	No
08:00	0.472	0.733	0.465	0.898	0.638	0.298	0.516	0.488	north-northeast	2.1	No
08:10	0.474	0.733	0.463	0.898	0.638	0.300	0.516	0.488	northeast	2.1	No
08:20	0.474	0.733	0.464	0.898	0.638	0.299	0.514	0.490	northeast	1.3	No
08:30	0.473	0.734	0.465	0.897	0.638	0.299	0.515	0.488	northeast	2.1	No
08:40	0.475	0.734	0.461	0.898	0.638	0.299	0.516	0.488	east-northeast	0.8	No
08:50	0.474	0.735	0.462	0.899	0.637	0.299	0.517	0.488	east	0.7	No
09:00	0.473	0.734	0.462	0.896	0.639	0.298	0.516	0.489	east-southeast	0.7	No
09:10	0.473	0.733	0.465	0.897	0.638	0.300	0.517	0.489	east-southeast	1.0	No
09:20	0.473	0.736	0.465	0.896	0.638	0.300	0.516	0.487	southeast	1.5	No
09:30	0.474	0.734	0.463	0.897	0.639	0.299	0.517	0.487	east-southeast	1.5	No
09:40	0.475	0.736	0.464	0.899	0.638	0.299	0.516	0.489	southeast	1.4	No
09:50	0.474	0.736	0.462	0.898	0.638	0.297	0.517	0.487	southeast	1.5	No
10:00	0.474	0.734	0.464	0.897	0.638	0.300	0.516	0.488	southeast	1.5	No
10:10	0.474	0.735	0.463	0.898	0.639	0.300	0.518	0.488	southeast	1.9	No
10:20	0.475	0.736	0.464	0.898	0.638	0.300	0.517	0.488	southeast	2.4	No
10:30	0.475	0.736	0.463	0.898	0.639	0.300	0.517	0.488	east-southeast	2.6	No
10:40	0.475	0.738	0.465	0.898	0.638	0.300	0.517	0.489	southeast	2.9	No
10:50	0.473	0.736	0.465	0.897	0.641	0.299	0.517	0.488	southeast	2.6	No
11:00	0.475	0.738	0.465	0.899	0.641	0.301	0.516	0.488	southeast	2.6	No
11:10	0.474	0.736	0.464	0.898	0.639	0.300	0.517	0.490	southeast	2.5	No
11:20	0.476	0.737	0.464	0.897	0.640	0.299	0.517	0.489	southeast	3.0	No
11:30	0.475	0.737	0.464	0.898	0.639	0.300	0.517	0.489	south-southeast	2.9	No
11:40	0.474	0.737	0.464	0.900	0.641	0.301	0.517	0.489	south-southeast	3.2	No
11:50	0.476	0.737	0.467	0.896	0.641	0.298	0.518	0.490	south-southeast	4.0	No
12:00	0.476	0.735	0.464	0.896	0.639	0.300	0.518	0.489	south-southeast	4.3	No
12:10	0.475	0.737	0.466	0.895	0.641	0.300	0.519	0.490	southeast	4.3	No
12:20	0.476	0.738	0.466	0.897	0.642	0.299	0.517	0.490	southeast	4.8	No
12:30	0.477	0.738	0.467	0.895	0.642	0.301	0.518	0.489	south-southeast	5.2	No
12:40	0.476	0.738	0.466	0.896	0.642	0.301	0.518	0.490	south-southeast	4.6	No
12:50	0.477	0.737	0.465	0.898	0.641	0.300	0.518	0.488	southeast	4.9	No
13:00	0.475	0.737	0.465	0.896	0.641	0.301	0.517	0.489	south-southeast	5.4	No
13:10	0.474	0.735	0.464	0.894	0.640	0.301	0.519	0.488	south-southeast	6.5	No
13:20	0.476	0.737	0.466	0.898	0.641	0.301	0.518	0.489	southeast	6.6	No
13:30	0.475	0.738	0.465	0.898	0.640	0.301	0.518	0.489	south-southeast	7.3	No
13:40	0.475	0.736	0.466	0.897	0.641	0.300	0.518	0.488	south-southeast	7.9	No
13:50	0.478	0.737	0.465	0.897	0.642	0.300	0.519	0.490	south-southeast	7.4	No
14:00	0.475	0.736	0.467	0.899	0.642	0.300	0.519	0.491	south-southeast	7.3	No
14:10	0.476	0.735	0.465	0.899	0.641	0.300	0.520	0.489	south-southeast	8.4	No
14:20	0.477	0.737	0.465	0.897	0.642	0.300	0.521	0.489	south-southeast	7.6	No
14:30	0.477	0.737	0.465	0.900	0.642	0.300	0.518	0.489	south-southeast	7.0	No
14:40	0.476	0.737	0.465	0.900	0.641	0.300	0.519	0.489	south-southeast	8.4	No
14:50	0.477	0.737	0.468	0.897	0.642	0.300	0.519	0.490	south-southeast	7.3	No
15:00	0.477	0.739	0.464	0.900	0.642	0.300	0.519	0.489	south-southeast	7.0	No
15:10	0.477	0.738	0.465	0.900	0.642	0.300	0.520	0.489	south-southeast	8.8	No
15:20	0.478	0.738	0.464	0.899	0.642	0.300	0.518	0.489	south-southeast	8.4	No
15:30	0.477	0.736	0.465	0.896	0.643	0.300	0.519	0.488	south-southeast	9.0	No
15:40	0.476	0.736	0.466	0.899	0.642	0.300	0.517	0.490	south-southeast	10.7	No
15:50	0.477	0.736	0.466	0.897	0.642	0.300	0.519	0.489	south-southeast	8.5	No
16:00	0.476	0.740	0.466	0.898	0.645	0.300	0.518	0.490	southeast	7.6	No
16:10	0.478	0.737	0.465	0.899	0.643	0.301	0.519	0.489	south-southeast	7.3	No
16:20	0.475	0.738	0.465	0.899	0.641	0.302	0.518	0.489	southeast	7.3	No
16:30	0.477	0.737	0.466	0.899	0.644	0.301	0.519	0.489	southeast	7.9	No
16:40	0.476	0.738	0.464	0.901	0.644	0.300	0.518	0.489	south-southeast	7.7	No
16:50	0.474	0.737	0.466	0.899	0.646	0.300	0.518	0.488	south-southeast	7.7	No
17:00	0.477	0.737	0.466	0.903	0.642	0.300	0.517	0.489	south-southeast	8.2	No
17:10	0.477	0.737	0.466	0.902	0.642	0.299	0.517	0.489	south-southeast	7.1	No
17:20	0.477	0.738	0.466	0.900	0.643	0.299	0.517	0.490	south-southeast	7.7	No
17:30	0.476	0.737	0.465	0.901	0.643	0.299	0.517	0.489	south-southeast	7.9	No
17:40	0.476	0.739	0.464	0.904	0.643	0.300	0.518	0.490	south-southeast	8.1	No
17:50	0.476	0.739	0.464	0.904	0.644	0.300	0.517	0.489	south-southeast	7.0	No
18:00	0.476	0.740	0.465	0.902	0.642	0.301	0.518	0.491	south-southeast	6.3	No
18:10	0.476	0.739	0.462	0.904	0.644	0.300	0.516	0.491	south-southeast	6.2	No
18:20	0.476	0.737	0.464	0.903	0.642	0.301	0.516	0.490	south-southeast	6.8	No
18:30	0.475	0.740	0.465	0.902	0.644	0.300	0.518	0.492	south-southeast	6.0	No
18:40	0.476	0.739	0.465	0.905	0.643	0.302	0.517	0.491	south-southeast	6.5	No
18:50	0.476	0.739	0.464	0.903	0.641	0.301	0.519	0.492	south-southeast	6.2	No
19:00	0.477	0.741	0.465	0.902	0.643	0.301	0.520	0.493	south-southeast	6.3	No
19:10	0.477	0.740	0.467	0.904	0.642	0.302	0.518	0.491	south-southeast	5.5	No
19:20	0.477	0.741	0.466	0.903	0.642	0.302	0.518	0.491	south	4.3	No
19:30	0.477	0.740	0.467	0.902	0.643	0.302	0.518	0.493	south-southeast	4.4	No
19:40	0.477	0.740	0.468	0.901	0.645	0.300	0.520	0.491	south	4.8	No
19:50	0.477	0.741	0.467	0.904	0.646	0.303	0.520	0.491	south-southeast	5.4	No
20:00	0.479	0.741	0.467	0.904	0.644	0.301	0.520	0.491	south-southeast	5.4	No
20:10	0.478	0.742	0.467	0.903	0.645	0.302	0.520	0.493	south	5.2	No
20:20	0.478	0.741	0.467	0.903	0.646	0.301	0.520	0.491	south	5.1	No
20:30	0.478	0.741	0.467	0.903	0.647	0.302	0.521	0.491	south	4.8	No
20:40	0.477	0.743	0.468	0.903	0.645	0.301	0.520	0.492	south	4.9	No
20:50	0.477	0.741	0.467	0.903	0.645	0.300	0.520	0.490	south	5.1	No
21:00	0.478	0.742	0.468	0.902	0.645	0.302	0.519	0.491	south	5.9	No
21:10	0.478	0.741	0.468	0.904	0.644	0.302	0.518	0.491	south	5.7	No
21:20	0.477	0.741	0.466	0.902	0.648	0.302	0.519	0.491	south	5.7	No
21:30	0.477	0.741	0.468	0.904	0.644	0.302	0.520	0.492	south	6.0	No
21:40	0.478	0.741	0.468	0.902	0.645	0.302	0.520	0.491	south	5.2	No
21:50	0.479	0.739	0.466	0.902	0.644	0.302	0.519	0.492	south	4.9	No
22:00	0.478	0.741	0.468	0.902	0.647	0.301	0.519	0.491	south-southeast	3.3	No
22:10	0.478	0.740	0.467	0.902	0.646	0.302	0.520	0.492	south	4.1	No
22:20	0.479	0.741	0.468	0.905	0.647	0.302	0.521	0.491	south	4.9	No
22:30	0.478	0.740	0.467	0.905	0.645	0.302	0.520	0.490	south	4.4	No
22:40	0.478	0.742	0.468	0.903	0.646	0.301	0.520	0.492	south-southeast	3.2	No
22:50	0.479	0.739	0.467	0.902	0.646	0.303	0.520	0.491	south-southeast	3.5	No
23:00	0.476	0.741	0.468	0.902	0.647	0.301	0.519	0.491	south	3.7	No
23:10	0.478	0.740	0.467	0.905	0.646	0.302	0.519	0.490	south	4.1	No
23:20	0.478	0.740	0.467	0.903	0.644	0.301	0.520	0.492	south-southwest	4.0	No
23:30	0.478	0.741	0.466	0.904	0.645	0.302	0.520	0.491	south-southwest	2.6	No
23:40	0.476	0.741	0.468	0.904	0.645	0.302	0.520	0.492	south	2.9	No
23:50	0.479	0.742	0.467	0.903	0.644	0.303	0.521	0.491	south	2.1	No