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

○Information

○Measurement value list ： 2025/06/18(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	0.473	0.737	0.468	0.884	0.635	0.304	0.514	0.488	north-northeast	0.8	No
00:10	0.473	0.734	0.466	0.882	0.637	0.303	0.513	0.486	northwest	0.8	No
00:20	0.471	0.734	0.466	0.884	0.637	0.303	0.513	0.487	-	CALM	No
00:30	0.471	0.736	0.468	0.885	0.636	0.302	0.515	0.487	north	0.8	No
00:40	0.473	0.736	0.466	0.883	0.635	0.303	0.514	0.488	-	CALM	No
00:50	0.471	0.737	0.466	0.881	0.637	0.303	0.513	0.485	-	CALM	No
01:00	0.473	0.739	0.466	0.881	0.637	0.303	0.514	0.486	south	1.8	No
01:10	0.470	0.737	0.467	0.883	0.637	0.303	0.514	0.487	southeast	1.5	No
01:20	0.470	0.737	0.467	0.883	0.636	0.303	0.513	0.488	southeast	1.6	No
01:30	0.472	0.736	0.467	0.881	0.636	0.302	0.513	0.485	southeast	1.7	No
01:40	0.472	0.736	0.466	0.882	0.637	0.301	0.513	0.487	southeast	1.8	No
01:50	0.471	0.737	0.467	0.884	0.636	0.302	0.515	0.486	south-southeast	1.8	No
02:00	0.471	0.735	0.466	0.883	0.638	0.302	0.513	0.487	south-southwest	1.5	No
02:10	0.471	0.736	0.468	0.883	0.636	0.303	0.514	0.487	south-southwest	1.7	No
02:20	0.470	0.737	0.467	0.881	0.636	0.302	0.512	0.487	south	1.8	No
02:30	0.470	0.736	0.467	0.884	0.637	0.303	0.513	0.487	south	2.9	No
02:40	0.471	0.737	0.466	0.883	0.638	0.304	0.513	0.486	south-southeast	2.7	No
02:50	0.471	0.735	0.468	0.881	0.636	0.303	0.514	0.486	south	2.3	No
03:00	0.472	0.734	0.467	0.883	0.637	0.302	0.515	0.488	south	2.6	No
03:10	0.472	0.735	0.468	0.883	0.637	0.302	0.514	0.487	south	2.9	No
03:20	0.472	0.738	0.467	0.881	0.637	0.302	0.514	0.487	south-southwest	3.0	No
03:30	0.472	0.736	0.468	0.884	0.636	0.303	0.514	0.488	south-southwest	2.3	No
03:40	0.471	0.738	0.467	0.883	0.636	0.302	0.512	0.488	southwest	2.5	No
03:50	0.470	0.735	0.467	0.881	0.636	0.302	0.514	0.488	west	2.3	No
04:00	0.472	0.738	0.468	0.883	0.637	0.303	0.514	0.486	west-northwest	2.1	No
04:10	0.471	0.736	0.468	0.885	0.638	0.303	0.514	0.486	west-northwest	1.4	No
04:20	0.471	0.736	0.467	0.884	0.636	0.303	0.513	0.487	west-northwest	1.2	No
04:30	0.472	0.735	0.466	0.884	0.634	0.303	0.513	0.487	northwest	2.2	No
04:40	0.471	0.735	0.468	0.883	0.639	0.303	0.514	0.488	northwest	2.5	No
04:50	0.472	0.736	0.468	0.884	0.635	0.302	0.514	0.489	northwest	3.2	No
05:00	0.472	0.734	0.468	0.884	0.637	0.302	0.513	0.486	northwest	3.4	No
05:10	0.472	0.735	0.468	0.881	0.637	0.302	0.514	0.487	northwest	3.0	No
05:20	0.472	0.736	0.467	0.884	0.635	0.301	0.511	0.487	northwest	2.9	No
05:30	0.473	0.735	0.467	0.882	0.637	0.302	0.513	0.487	west-northwest	2.4	No
05:40	0.471	0.736	0.466	0.883	0.638	0.303	0.512	0.486	west-northwest	1.7	No
05:50	0.471	0.737	0.466	0.883	0.634	0.303	0.513	0.487	west-northwest	2.4	No
06:00	0.472	0.736	0.467	0.881	0.637	0.302	0.514	0.487	west-northwest	2.4	No
06:10	0.470	0.738	0.466	0.885	0.635	0.301	0.515	0.487	northwest	1.0	No
06:20	0.471	0.737	0.465	0.883	0.636	0.301	0.513	0.487	northwest	1.5	No
06:30	0.472	0.737	0.467	0.883	0.638	0.302	0.514	0.487	north-northwest	1.8	No
06:40	0.471	0.736	0.466	0.885	0.637	0.302	0.514	0.487	north-northeast	0.8	No
06:50	0.470	0.737	0.467	0.883	0.636	0.302	0.514	0.487	south-southeast	0.6	No
07:00	0.471	0.738	0.467	0.885	0.636	0.302	0.514	0.487	south-southeast	0.7	No
07:10	0.471	0.738	0.467	0.883	0.638	0.303	0.514	0.489	south	1.3	No
07:20	0.471	0.737	0.468	0.885	0.639	0.304	0.513	0.487	south-southwest	1.4	No
07:30	0.470	0.735	0.469	0.884	0.638	0.303	0.515	0.487	east-southeast	1.7	No
07:40	0.471	0.737	0.467	0.883	0.637	0.304	0.514	0.487	east-southeast	1.1	No
07:50	0.471	0.738	0.467	0.884	0.636	0.302	0.513	0.487	southeast	1.4	No
08:00	0.470	0.735	0.467	0.884	0.637	0.302	0.512	0.489	south-southeast	1.1	No
08:10	0.471	0.735	0.465	0.884	0.638	0.303	0.513	0.487	southeast	1.3	No
08:20	0.472	0.734	0.466	0.883	0.636	0.302	0.515	0.486	south-southeast	0.8	No
08:30	0.471	0.736	0.466	0.885	0.637	0.302	0.513	0.485	southeast	1.0	No
08:40	0.472	0.736	0.467	0.885	0.636	0.301	0.514	0.485	east-southeast	0.9	No
08:50	0.472	0.736	0.468	0.882	0.636	0.302	0.514	0.486	east-southeast	1.2	No
09:00	0.471	0.735	0.466	0.883	0.635	0.300	0.515	0.485	east-southeast	1.5	No
09:10	0.470	0.737	0.464	0.886	0.635	0.301	0.514	0.487	east	1.7	No
09:20	0.471	0.737	0.465	0.884	0.636	0.301	0.513	0.487	east	1.6	No
09:30	0.471	0.737	0.465	0.884	0.638	0.300	0.515	0.485	southeast	1.3	No
09:40	0.470	0.739	0.465	0.884	0.636	0.302	0.513	0.485	southeast	1.6	No
09:50	0.469	0.738	0.465	0.886	0.637	0.301	0.514	0.486	east-southeast	1.6	No
10:00	0.470	0.738	0.466	0.883	0.638	0.300	0.514	0.487	east-southeast	1.9	No
10:10	0.469	0.737	0.465	0.884	0.638	0.300	0.513	0.486	southeast	1.9	No
10:20	0.470	0.740	0.466	0.884	0.639	0.299	0.513	0.486	east-southeast	1.7	No
10:30	0.471	0.738	0.466	0.883	0.639	0.301	0.512	0.486	southeast	1.9	No
10:40	0.471	0.738	0.468	0.883	0.635	0.299	0.511	0.485	southeast	2.3	No
10:50	0.471	0.737	0.465	0.883	0.636	0.301	0.513	0.485	east-southeast	2.7	No
11:00	0.472	0.736	0.466	0.885	0.639	0.300	0.512	0.485	southeast	2.9	No
11:10	0.471	0.737	0.465	0.884	0.638	0.301	0.512	0.486	east-southeast	2.7	No
11:20	0.472	0.738	0.466	0.884	0.637	0.301	0.513	0.487	southeast	2.5	No
11:30	0.474	0.737	0.466	0.885	0.640	0.302	0.514	0.487	east-southeast	2.5	No
11:40	0.472	0.740	0.465	0.883	0.639	0.300	0.514	0.486	southeast	3.0	No
11:50	0.474	0.738	0.466	0.884	0.639	0.301	0.513	0.488	southeast	3.7	No
12:00	0.473	0.738	0.468	0.883	0.639	0.302	0.515	0.487	southeast	3.0	No
12:10	0.474	0.738	0.466	0.883	0.639	0.302	0.514	0.487	southeast	3.6	No
12:20	0.474	0.738	0.467	0.884	0.638	0.302	0.513	0.487	southeast	3.4	No
12:30	0.474	0.736	0.467	0.881	0.639	0.301	0.513	0.488	southeast	3.1	No
12:40	0.473	0.740	0.467	0.884	0.639	0.304	0.514	0.487	south-southeast	3.4	No
12:50	0.473	0.738	0.467	0.884	0.639	0.302	0.514	0.487	southeast	3.8	No
13:00	0.473	0.740	0.468	0.885	0.639	0.302	0.515	0.487	south-southeast	4.3	No
13:10	0.474	0.739	0.467	0.884	0.639	0.302	0.514	0.487	south-southeast	3.7	No
13:20	0.473	0.739	0.468	0.886	0.640	0.301	0.516	0.485	south-southeast	3.5	No
13:30	0.476	0.739	0.468	0.885	0.640	0.302	0.515	0.488	southeast	3.3	No
13:40	0.475	0.741	0.467	0.887	0.641	0.302	0.515	0.488	southeast	3.5	No
13:50	0.477	0.739	0.468	0.886	0.640	0.302	0.515	0.487	southeast	5.1	No
14:00	0.475	0.739	0.467	0.887	0.640	0.302	0.514	0.487	southeast	5.2	No
14:10	0.476	0.739	0.468	0.888	0.641	0.303	0.515	0.487	southeast	5.1	No
14:20	0.477	0.742	0.470	0.886	0.642	0.304	0.515	0.487	southeast	5.2	No
14:30	0.477	0.739	0.466	0.888	0.641	0.303	0.513	0.488	south-southeast	4.5	No
14:40	0.476	0.741	0.466	0.887	0.642	0.302	0.515	0.489	south-southeast	4.0	No
14:50	0.476	0.740	0.469	0.889	0.641	0.303	0.514	0.489	southeast	4.3	No
15:00	0.477	0.741	0.469	0.888	0.641	0.303	0.515	0.489	southeast	4.2	No
15:10	0.477	0.741	0.467	0.888	0.642	0.303	0.516	0.489	south-southeast	3.8	No
15:20	0.478	0.740	0.469	0.889	0.642	0.303	0.514	0.488	south-southeast	3.7	No
15:30	0.476	0.741	0.469	0.889	0.643	0.302	0.514	0.489	southeast	3.8	No
15:40	0.478	0.742	0.467	0.889	0.643	0.302	0.515	0.489	south-southeast	3.9	No
15:50	0.478	0.741	0.469	0.890	0.644	0.302	0.515	0.490	south-southeast	5.3	No
16:00	0.478	0.741	0.467	0.888	0.645	0.302	0.516	0.488	south-southeast	5.3	No
16:10	0.478	0.741	0.468	0.891	0.644	0.302	0.515	0.490	south-southeast	5.0	No
16:20	0.477	0.740	0.468	0.890	0.642	0.303	0.517	0.488	south-southeast	4.7	No
16:30	0.477	0.741	0.467	0.893	0.645	0.301	0.517	0.486	south-southeast	5.5	No
16:40	0.478	0.742	0.468	0.891	0.643	0.300	0.517	0.487	south-southeast	6.2	No
16:50	0.477	0.742	0.470	0.891	0.642	0.301	0.514	0.487	south-southeast	6.3	No
17:00	0.477	0.743	0.469	0.892	0.644	0.302	0.515	0.486	south-southeast	6.1	No
17:10	0.477	0.743	0.470	0.890	0.642	0.303	0.515	0.486	south	6.4	No
17:20	0.477	0.741	0.469	0.892	0.641	0.303	0.515	0.487	south	4.6	No
17:30	0.478	0.741	0.468	0.892	0.645	0.303	0.514	0.488	south	5.3	No
17:40	0.479	0.742	0.468	0.892	0.642	0.303	0.515	0.487	south	4.3	No
17:50	0.477	0.739	0.468	0.892	0.643	0.302	0.516	0.488	south	4.5	No
18:00	0.476	0.741	0.469	0.892	0.644	0.302	0.516	0.488	south-southwest	4.0	No
18:10	0.477	0.742	0.468	0.891	0.641	0.302	0.515	0.488	southwest	2.3	No
18:20	0.478	0.741	0.469	0.892	0.644	0.303	0.516	0.488	south-southwest	2.9	No
18:30	0.477	0.742	0.467	0.891	0.644	0.303	0.514	0.487	south-southwest	2.9	No
18:40	0.478	0.742	0.468	0.891	0.643	0.304	0.515	0.487	southwest	2.4	No
18:50	0.477	0.741	0.468	0.892	0.644	0.302	0.516	0.488	south-southwest	1.5	No
19:00	0.477	0.742	0.467	0.892	0.643	0.302	0.515	0.488	south-southeast	1.2	No
19:10	0.477	0.741	0.468	0.891	0.643	0.302	0.515	0.488	south	0.8	No
19:20	0.478	0.741	0.468	0.892	0.643	0.305	0.516	0.488	southwest	0.8	No
19:30	0.478	0.741	0.469	0.892	0.645	0.304	0.515	0.489	-	CALM	No
19:40	0.479	0.743	0.468	0.893	0.644	0.303	0.515	0.488	east-southeast	0.6	No
19:50	0.479	0.744	0.469	0.890	0.642	0.302	0.515	0.487	southeast	1.1	No
20:00	0.478	0.743	0.469	0.891	0.644	0.304	0.515	0.488	south-southeast	2.1	No
20:10	0.478	0.743	0.471	0.892	0.644	0.303	0.514	0.487	south	1.7	No
20:20	0.477	0.742	0.469	0.893	0.646	0.303	0.515	0.487	south	1.7	No
20:30	0.478	0.742	0.471	0.892	0.644	0.303	0.516	0.487	south	0.8	No
20:40	0.478	0.742	0.470	0.892	0.645	0.304	0.515	0.487	-	CALM	No
20:50	0.479	0.744	0.470	0.893	0.644	0.304	0.516	0.486	south-southwest	1.2	No
21:00	0.480	0.743	0.469	0.892	0.643	0.305	0.514	0.486	south-southwest	1.7	No
21:10	0.478	0.743	0.468	0.891	0.644	0.304	0.517	0.488	south-southwest	1.7	No
21:20	0.478	0.745	0.469	0.892	0.646	0.303	0.515	0.489	south-southwest	3.0	No
21:30	0.477	0.744	0.469	0.893	0.644	0.305	0.515	0.488	south-southwest	2.3	No
21:40	0.477	0.744	0.470	0.892	0.644	0.304	0.517	0.488	south	2.8	No
21:50	0.479	0.745	0.468	0.893	0.646	0.304	0.515	0.489	south-southwest	2.5	No
22:00	0.479	0.743	0.469	0.894	0.646	0.304	0.515	0.489	south	2.6	No
22:10	0.477	0.742	0.470	0.892	0.645	0.303	0.516	0.488	south	2.7	No
22:20	0.479	0.742	0.470	0.895	0.645	0.305	0.515	0.488	south-southwest	2.2	No
22:30	0.478	0.744	0.470	0.894	0.645	0.304	0.517	0.488	south-southwest	2.0	No
22:40	0.476	0.743	0.469	0.893	0.643	0.303	0.516	0.488	south-southwest	1.7	No
22:50	0.478	0.744	0.469	0.894	0.646	0.304	0.517	0.489	south	1.5	No
23:00	0.479	0.745	0.470	0.893	0.644	0.304	0.516	0.488	south	1.5	No
23:10	0.478	0.745	0.468	0.894	0.645	0.305	0.515	0.488	southwest	1.2	No
23:20	0.480	0.742	0.470	0.893	0.646	0.304	0.516	0.490	southwest	1.1	No
23:30	0.479	0.744	0.470	0.892	0.645	0.305	0.516	0.489	south	1.5	No
23:40	0.480	0.743	0.471	0.892	0.644	0.304	0.517	0.489	south-southwest	2.1	No
23:50	0.479	0.744	0.470	0.895	0.646	0.306	0.517	0.489	southwest	1.5	No