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

○Information

○Measurement value list ： 2025/08/04(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	0.504	0.742	0.465	0.897	0.644	0.298	0.517	0.488	north-northwest	1.1	No
00:10	0.506	0.740	0.465	0.900	0.646	0.300	0.516	0.487	north	0.7	No
00:20	0.504	0.742	0.464	0.902	0.646	0.299	0.517	0.487	north	0.6	No
00:30	0.505	0.742	0.465	0.898	0.645	0.299	0.517	0.487	-	CALM	No
00:40	0.504	0.741	0.463	0.899	0.645	0.299	0.518	0.488	northeast	1.2	No
00:50	0.504	0.739	0.464	0.899	0.645	0.299	0.517	0.486	northeast	0.9	No
01:00	0.505	0.741	0.464	0.899	0.644	0.300	0.518	0.488	northwest	0.7	No
01:10	0.503	0.740	0.465	0.899	0.647	0.298	0.517	0.486	-	CALM	No
01:20	0.504	0.742	0.465	0.897	0.646	0.300	0.518	0.487	west-southwest	0.7	No
01:30	0.502	0.741	0.466	0.898	0.647	0.299	0.519	0.487	-	CALM	No
01:40	0.504	0.742	0.465	0.898	0.646	0.300	0.517	0.488	-	CALM	No
01:50	0.503	0.742	0.464	0.900	0.648	0.299	0.517	0.488	southwest	0.7	No
02:00	0.504	0.742	0.466	0.899	0.648	0.301	0.518	0.488	southwest	1.4	No
02:10	0.504	0.740	0.467	0.901	0.646	0.300	0.517	0.489	south-southwest	1.8	No
02:20	0.505	0.744	0.467	0.898	0.646	0.298	0.517	0.488	south	1.0	No
02:30	0.505	0.743	0.466	0.898	0.646	0.299	0.518	0.488	south-southeast	0.8	No
02:40	0.505	0.743	0.466	0.903	0.648	0.300	0.519	0.488	south-southeast	1.0	No
02:50	0.505	0.742	0.466	0.901	0.647	0.300	0.517	0.487	south-southwest	0.9	No
03:00	0.506	0.742	0.466	0.898	0.646	0.299	0.518	0.487	south-southwest	1.0	No
03:10	0.505	0.742	0.465	0.900	0.646	0.300	0.517	0.488	south	1.2	No
03:20	0.505	0.741	0.465	0.899	0.646	0.301	0.517	0.487	south-southwest	1.2	No
03:30	0.504	0.743	0.466	0.900	0.647	0.301	0.518	0.487	south	1.8	No
03:40	0.505	0.740	0.466	0.899	0.647	0.300	0.517	0.486	south	2.1	No
03:50	0.505	0.742	0.465	0.900	0.645	0.299	0.517	0.487	south	1.6	No
04:00	0.505	0.743	0.466	0.899	0.647	0.299	0.518	0.488	south	1.8	No
04:10	0.504	0.742	0.467	0.899	0.644	0.301	0.518	0.489	south-southeast	2.0	No
04:20	0.504	0.742	0.467	0.900	0.646	0.301	0.519	0.488	south-southeast	2.1	No
04:30	0.503	0.743	0.466	0.902	0.646	0.301	0.516	0.487	south-southeast	1.8	No
04:40	0.506	0.742	0.466	0.897	0.647	0.300	0.517	0.488	south-southeast	1.4	No
04:50	0.505	0.739	0.466	0.900	0.646	0.299	0.517	0.487	south	1.3	No
05:00	0.505	0.742	0.467	0.900	0.646	0.300	0.517	0.488	south	1.1	No
05:10	0.505	0.740	0.465	0.899	0.645	0.299	0.516	0.489	south	2.0	No
05:20	0.506	0.743	0.464	0.899	0.646	0.300	0.518	0.487	south-southeast	2.8	No
05:30	0.504	0.741	0.465	0.900	0.646	0.300	0.517	0.487	southeast	2.6	No
05:40	0.504	0.743	0.465	0.900	0.646	0.299	0.517	0.486	southeast	3.5	No
05:50	0.504	0.742	0.465	0.899	0.646	0.300	0.518	0.487	south-southeast	3.8	No
06:00	0.504	0.740	0.465	0.900	0.645	0.297	0.517	0.486	south-southeast	3.2	No
06:10	0.505	0.741	0.467	0.897	0.646	0.296	0.517	0.486	south-southeast	3.9	No
06:20	0.503	0.742	0.465	0.901	0.646	0.299	0.518	0.486	southeast	3.0	No
06:30	0.504	0.741	0.464	0.899	0.645	0.298	0.517	0.486	southeast	2.6	No
06:40	0.502	0.741	0.464	0.898	0.647	0.297	0.517	0.486	east-southeast	1.8	No
06:50	0.502	0.743	0.463	0.899	0.646	0.299	0.517	0.486	south-southeast	3.4	No
07:00	0.502	0.741	0.464	0.900	0.646	0.298	0.516	0.487	east-northeast	1.5	No
07:10	0.501	0.742	0.466	0.900	0.648	0.298	0.516	0.486	east-northeast	1.6	No
07:20	0.502	0.742	0.464	0.899	0.646	0.297	0.518	0.487	northeast	1.2	No
07:30	0.502	0.741	0.465	0.899	0.647	0.298	0.517	0.486	-	CALM	No
07:40	0.503	0.741	0.465	0.899	0.644	0.296	0.517	0.486	east-northeast	1.9	No
07:50	0.501	0.742	0.464	0.900	0.646	0.296	0.518	0.486	east	2.5	No
08:00	0.502	0.741	0.463	0.901	0.645	0.297	0.518	0.487	east-southeast	2.6	No
08:10	0.501	0.741	0.462	0.898	0.644	0.297	0.517	0.486	east-southeast	2.6	No
08:20	0.501	0.739	0.464	0.899	0.645	0.298	0.517	0.487	east	2.6	No
08:30	0.502	0.741	0.463	0.901	0.645	0.296	0.517	0.486	east-southeast	3.0	No
08:40	0.500	0.740	0.463	0.899	0.646	0.296	0.517	0.487	southeast	4.1	No
08:50	0.501	0.741	0.462	0.899	0.646	0.297	0.518	0.489	southeast	4.7	No
09:00	0.501	0.741	0.463	0.901	0.646	0.298	0.518	0.488	southeast	4.9	No
09:10	0.500	0.742	0.464	0.899	0.645	0.298	0.517	0.486	southeast	6.5	No
09:20	0.499	0.740	0.464	0.901	0.646	0.298	0.518	0.487	southeast	5.3	No
09:30	0.500	0.741	0.463	0.901	0.646	0.297	0.519	0.489	southeast	6.5	No
09:40	0.500	0.742	0.464	0.898	0.645	0.296	0.517	0.487	southeast	6.9	No
09:50	0.501	0.743	0.465	0.900	0.646	0.297	0.518	0.486	southeast	7.0	No
10:00	0.502	0.742	0.466	0.899	0.647	0.297	0.517	0.486	southeast	6.1	No
10:10	0.500	0.743	0.465	0.900	0.646	0.295	0.516	0.486	southeast	5.6	No
10:20	0.501	0.742	0.465	0.899	0.648	-	0.518	0.486	southeast	5.3	No
10:30	0.500	0.744	0.463	0.899	0.649	-	0.518	0.487	southeast	4.5	No
10:40	0.501	0.742	0.463	0.902	0.645	-	0.516	0.486	south-southeast	4.1	No
10:50	0.501	0.743	0.464	0.901	0.647	-	0.517	0.485	southeast	3.6	No
11:00	0.501	0.742	0.463	0.902	0.646	-	0.516	0.487	east-southeast	4.1	No
11:10	0.503	0.743	0.465	0.902	0.646	-	0.517	0.486	southeast	4.2	No
11:20	0.501	0.744	0.465	0.903	0.647	-	0.517	0.487	east-southeast	5.3	No
11:30	0.503	0.743	0.464	0.903	0.648	-	0.516	0.487	southeast	4.7	No
11:40	0.503	0.742	0.466	0.905	0.649	-	0.516	0.486	southeast	5.0	No
11:50	0.501	0.744	0.466	0.901	0.646	-	0.516	0.485	southeast	4.7	Yes
12:00	0.501	0.744	0.465	0.902	0.647	-	0.516	0.487	southeast	4.2	No
12:10	0.503	0.743	0.464	0.902	0.646	-	0.516	0.486	southeast	4.2	No
12:20	0.501	0.743	0.465	0.902	0.647	-	0.517	0.486	south-southeast	3.6	No
12:30	0.500	0.745	0.464	0.901	0.648	-	0.515	0.485	southeast	3.7	No
12:40	0.500	0.745	0.464	0.901	0.648	-	0.517	0.486	southeast	3.3	No
12:50	0.502	0.743	0.465	0.905	0.647	-	0.516	0.486	southeast	3.1	No
13:00	0.500	0.745	0.463	0.901	0.649	0.297	0.515	0.486	southeast	3.7	No
13:10	0.503	0.745	0.464	0.903	0.647	0.299	0.515	0.486	south-southeast	3.6	No
13:20	0.505	0.745	0.466	0.900	0.650	0.298	0.517	0.487	south-southeast	3.3	No
13:30	0.505	0.744	0.468	0.902	0.649	0.299	0.516	0.486	south-southeast	2.8	No
13:40	0.505	0.745	0.466	0.904	0.650	0.298	0.517	0.487	southeast	2.3	No
13:50	0.506	0.745	0.467	0.903	0.651	0.299	0.518	0.486	southeast	3.1	No
14:00	0.505	0.745	0.466	0.903	0.650	0.298	0.518	0.486	east-southeast	2.9	No
14:10	0.506	0.744	0.466	0.904	0.651	0.298	0.517	0.487	southeast	3.4	No
14:20	0.504	0.746	0.467	0.903	0.648	0.300	0.516	0.489	southeast	3.7	No
14:30	0.504	0.746	0.468	0.903	0.647	0.299	0.516	0.487	southeast	3.6	No
14:40	0.506	0.747	0.465	0.902	0.650	0.299	0.517	0.486	southeast	3.4	No
14:50	0.506	0.745	0.466	0.903	0.651	0.299	0.517	0.486	southeast	2.7	No
15:00	0.505	0.745	0.465	0.903	0.651	0.299	0.517	0.487	southeast	2.5	No
15:10	0.506	0.746	0.466	0.901	0.651	0.297	0.517	0.488	southeast	3.4	No
15:20	0.506	0.747	0.467	0.902	0.649	0.300	0.518	0.487	southeast	3.2	No
15:30	0.505	0.744	0.466	0.903	0.651	0.299	0.518	0.487	south-southeast	3.2	No
15:40	0.506	0.746	0.467	0.905	0.652	0.299	0.518	0.487	southeast	3.4	No
15:50	0.506	0.745	0.469	0.902	0.650	0.299	0.517	0.486	south-southeast	2.8	No
16:00	0.506	0.747	0.466	0.903	0.652	0.299	0.518	0.486	southeast	2.5	No
16:10	0.506	0.745	0.468	0.902	0.652	0.299	0.518	0.486	southeast	2.6	No
16:20	0.507	0.748	0.468	0.904	0.651	0.301	0.518	0.487	southeast	2.3	No
16:30	0.507	0.747	0.468	0.904	0.652	0.300	0.519	0.488	east-southeast	2.5	No
16:40	0.506	0.746	0.467	0.904	0.652	0.299	0.518	0.487	southeast	2.4	No
16:50	0.507	0.747	0.467	0.905	0.650	0.298	0.517	0.487	east-southeast	1.6	No
17:00	0.508	0.746	0.467	0.903	0.650	0.299	0.518	0.487	east-southeast	2.4	No
17:10	0.507	0.747	0.467	0.904	0.653	0.299	0.517	0.486	east-southeast	1.9	No
17:20	0.508	0.746	0.466	0.907	0.652	0.299	0.519	0.488	southeast	1.3	No
17:30	0.506	0.747	0.466	0.905	0.650	0.298	0.517	0.487	east-southeast	0.9	No
17:40	0.507	0.745	0.465	0.905	0.650	0.299	0.517	0.486	-	CALM	No
17:50	0.505	0.747	0.467	0.906	0.650	0.299	0.517	0.488	west	0.7	No
18:00	0.507	0.747	0.466	0.904	0.650	0.301	0.517	0.488	northwest	1.7	No
18:10	0.507	0.746	0.467	0.904	0.650	0.298	0.517	0.487	northwest	2.3	No
18:20	0.506	0.749	0.467	0.904	0.650	0.299	0.517	0.488	northwest	2.7	No
18:30	0.507	0.747	0.467	0.907	0.650	0.300	0.517	0.487	northwest	3.1	No
18:40	0.506	0.747	0.468	0.905	0.650	0.299	0.517	0.488	northwest	3.6	No
18:50	0.506	0.745	0.467	0.905	0.652	0.300	0.519	0.488	northwest	3.8	No
19:00	0.505	0.747	0.466	0.905	0.651	0.300	0.519	0.488	north-northwest	3.9	No
19:10	0.506	0.747	0.467	0.905	0.653	0.301	0.519	0.489	north-northwest	4.9	No
19:20	0.508	0.746	0.468	0.905	0.653	0.300	0.518	0.487	north-northwest	4.0	No
19:30	0.507	0.749	0.467	0.906	0.652	0.299	0.519	0.488	north-northwest	4.9	No
19:40	0.506	0.750	0.468	0.903	0.652	0.299	0.519	0.490	north-northwest	4.0	No
19:50	0.506	0.751	0.469	0.905	0.652	0.300	0.517	0.487	north-northwest	3.8	No
20:00	0.507	0.748	0.469	0.903	0.652	0.301	0.518	0.488	north-northwest	3.6	No
20:10	0.506	0.747	0.466	0.907	0.651	0.301	0.518	0.488	north-northwest	4.7	No
20:20	0.506	0.750	0.468	0.904	0.652	0.301	0.519	0.488	north-northwest	4.4	No
20:30	0.506	0.748	0.467	0.905	0.652	0.300	0.518	0.488	north-northwest	3.9	No
20:40	0.508	0.748	0.467	0.905	0.653	0.302	0.520	0.488	north-northwest	4.4	No
20:50	0.507	0.748	0.468	0.907	0.651	0.301	0.519	0.486	north-northwest	4.3	No
21:00	0.506	0.749	0.466	0.906	0.652	0.300	0.519	0.490	north-northwest	2.9	No
21:10	0.507	0.748	0.468	0.907	0.652	0.301	0.516	0.488	north-northwest	3.4	No
21:20	0.508	0.749	0.469	0.907	0.652	0.300	0.518	0.488	north-northwest	2.0	No
21:30	0.506	0.749	0.467	0.907	0.651	0.302	0.519	0.489	north-northwest	2.1	No
21:40	0.507	0.749	0.467	0.907	0.654	0.300	0.519	0.488	west-northwest	0.9	No
21:50	0.507	0.748	0.468	0.906	0.652	0.301	0.518	0.488	northeast	1.5	No
22:00	0.508	0.749	0.467	0.907	0.653	0.302	0.521	0.488	north-northeast	0.7	No
22:10	0.507	0.748	0.468	0.905	0.652	0.301	0.520	0.488	northeast	2.0	No
22:20	0.506	0.748	0.469	0.905	0.652	0.300	0.520	0.488	northeast	2.3	No
22:30	0.506	0.749	0.468	0.906	0.651	0.301	0.519	0.490	northeast	2.0	No
22:40	0.508	0.746	0.467	0.907	0.651	0.301	0.519	0.488	north-northeast	3.3	No
22:50	0.507	0.747	0.468	0.905	0.652	0.302	0.517	0.488	north-northeast	2.4	No
23:00	0.506	0.748	0.468	0.905	0.652	0.300	0.520	0.489	north-northeast	3.0	No
23:10	0.507	0.748	0.468	0.907	0.651	0.301	0.520	0.488	north-northeast	3.7	No
23:20	0.507	0.748	0.468	0.908	0.651	0.301	0.518	0.489	north-northeast	2.7	No
23:30	0.507	0.747	0.466	0.908	0.652	0.300	0.518	0.488	north-northeast	2.3	No
23:40	0.506	0.749	0.468	0.906	0.653	0.300	0.520	0.487	north-northwest	2.2	No
23:50	0.504	0.745	0.469	0.907	0.653	0.301	0.519	0.490	northwest	1.8	No