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

○Information

○Measurement value list ： 2025/05/28(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	0.467	0.732	0.461	0.884	0.632	0.298	0.518	0.487	south-southwest	1.8	No
00:10	0.468	0.730	0.461	0.884	0.629	0.298	0.518	0.487	southwest	1.9	No
00:20	0.468	0.730	0.463	0.885	0.632	0.298	0.517	0.485	southwest	1.4	No
00:30	0.466	0.731	0.462	0.883	0.631	0.299	0.518	0.487	southwest	1.1	No
00:40	0.469	0.729	0.462	0.882	0.631	0.299	0.519	0.487	southwest	0.8	No
00:50	0.468	0.731	0.463	0.885	0.630	0.298	0.517	0.487	southwest	1.1	No
01:00	0.468	0.729	0.464	0.882	0.632	0.298	0.518	0.486	southwest	1.1	No
01:10	0.469	0.731	0.463	0.883	0.631	0.298	0.518	0.487	west-southwest	1.4	No
01:20	0.469	0.730	0.463	0.884	0.631	0.298	0.516	0.486	southwest	1.8	No
01:30	0.468	0.731	0.463	0.884	0.633	0.299	0.517	0.486	southwest	1.0	No
01:40	0.468	0.731	0.464	0.881	0.631	0.299	0.518	0.486	southwest	0.8	No
01:50	0.467	0.729	0.464	0.884	0.633	0.298	0.516	0.486	south-southwest	0.7	No
02:00	0.467	0.730	0.464	0.881	0.632	0.298	0.518	0.486	-	CALM	No
02:10	0.467	0.730	0.464	0.883	0.632	0.299	0.518	0.487	-	CALM	No
02:20	0.469	0.730	0.463	0.884	0.632	0.299	0.518	0.487	-	CALM	No
02:30	0.470	0.730	0.464	0.886	0.632	0.298	0.517	0.488	west-southwest	1.1	No
02:40	0.468	0.730	0.463	0.883	0.633	0.300	0.518	0.488	west	1.5	No
02:50	0.469	0.730	0.463	0.884	0.632	0.299	0.518	0.487	west	1.1	No
03:00	0.468	0.729	0.463	0.885	0.633	0.297	0.516	0.487	-	CALM	No
03:10	0.469	0.729	0.464	0.884	0.630	0.297	0.518	0.486	west-northwest	1.3	No
03:20	0.468	0.730	0.462	0.885	0.632	0.299	0.516	0.486	west	1.6	No
03:30	0.468	0.730	0.464	0.883	0.633	0.299	0.517	0.487	west	1.8	No
03:40	0.469	0.731	0.463	0.883	0.632	0.297	0.516	0.488	west-northwest	1.8	No
03:50	0.469	0.732	0.464	0.885	0.631	0.299	0.517	0.485	northwest	2.3	No
04:00	0.469	0.731	0.463	0.884	0.633	0.299	0.517	0.486	northwest	2.7	No
04:10	0.470	0.731	0.463	0.884	0.632	0.298	0.517	0.487	northwest	3.7	No
04:20	0.468	0.730	0.463	0.885	0.632	0.298	0.517	0.488	northwest	3.5	No
04:30	0.468	0.730	0.466	0.886	0.633	0.298	0.517	0.488	north-northwest	4.4	No
04:40	0.469	0.731	0.462	0.885	0.633	0.299	0.517	0.486	northwest	4.4	No
04:50	0.468	0.730	0.463	0.885	0.632	0.299	0.517	0.487	northwest	3.8	No
05:00	0.468	0.732	0.463	0.885	0.633	0.299	0.516	0.487	northwest	4.0	No
05:10	0.468	0.731	0.464	0.886	0.632	0.298	0.517	0.487	northwest	3.7	No
05:20	0.470	0.731	0.463	0.884	0.631	0.298	0.517	0.487	northwest	3.7	No
05:30	0.469	0.730	0.462	0.883	0.632	0.299	0.515	0.489	north-northwest	3.8	No
05:40	0.469	0.730	0.464	0.883	0.632	0.299	0.517	0.487	north-northwest	2.7	No
05:50	0.469	0.730	0.462	0.882	0.632	0.298	0.518	0.487	north	1.9	No
06:00	0.468	0.731	0.465	0.885	0.633	0.298	0.516	0.487	north-northeast	1.8	Yes
06:10	0.468	0.730	0.464	0.884	0.633	0.299	0.518	0.488	north-northeast	2.1	Yes
06:20	0.468	0.730	0.463	0.885	0.633	0.299	0.517	0.488	north-northwest	2.2	Yes
06:30	0.469	0.731	0.463	0.887	0.633	0.300	0.518	0.488	north-northwest	3.0	Yes
06:40	0.469	0.731	0.463	0.889	0.635	0.300	0.517	0.487	northwest	4.3	Yes
06:50	0.471	0.730	0.463	0.883	0.632	0.299	0.516	0.487	west-northwest	5.7	Yes
07:00	0.470	0.731	0.464	0.884	0.632	0.300	0.516	0.488	northwest	4.4	No
07:10	0.469	0.729	0.463	0.885	0.630	0.299	0.515	0.488	northwest	3.7	No
07:20	0.470	0.731	0.462	0.884	0.634	0.298	0.515	0.488	northwest	2.9	No
07:30	0.470	0.729	0.463	0.885	0.632	0.299	0.515	0.487	west-northwest	3.2	No
07:40	0.469	0.730	0.464	0.886	0.633	0.299	0.517	0.488	northwest	3.2	No
07:50	0.469	0.729	0.463	0.885	0.633	0.299	0.515	0.488	north	2.2	No
08:00	0.469	0.730	0.462	0.886	0.630	0.299	0.516	0.487	north-northeast	3.5	No
08:10	0.468	0.727	0.463	0.886	0.631	0.297	0.516	0.487	north	2.3	No
08:20	0.468	0.724	0.463	0.885	0.631	0.297	0.515	0.487	north	2.9	No
08:30	0.467	0.727	0.462	0.887	0.631	0.296	0.516	0.486	north	3.5	No
08:40	0.464	0.725	0.462	0.886	0.630	0.296	0.515	0.486	north	4.0	No
08:50	0.466	0.726	0.461	0.885	0.628	0.295	0.515	0.486	north	4.0	No
09:00	0.467	0.725	0.459	0.883	0.631	0.297	0.517	0.485	north-northeast	3.2	No
09:10	0.466	0.727	0.461	0.885	0.629	0.295	0.516	0.485	north-northwest	3.0	No
09:20	0.466	0.727	0.460	0.885	0.629	0.297	0.516	0.486	north-northeast	3.0	No
09:30	0.469	0.726	0.461	0.884	0.629	0.297	0.516	0.486	north-northeast	3.3	No
09:40	0.467	0.725	0.460	0.885	0.629	0.298	0.515	0.486	north-northeast	5.1	No
09:50	0.467	0.727	0.459	0.884	0.630	0.296	0.516	0.485	north-northeast	4.8	No
10:00	0.468	0.728	0.460	0.886	0.630	0.297	-	0.485	north	3.7	No
10:10	0.466	0.729	0.461	0.885	0.630	0.296	-	0.487	north-northeast	4.4	No
10:20	0.467	0.731	0.459	0.885	0.630	0.297	-	0.486	northeast	4.4	No
10:30	0.469	0.730	0.461	0.886	0.631	0.295	-	0.487	northeast	4.6	No
10:40	0.467	0.728	0.460	0.885	0.630	0.296	-	0.487	north-northeast	4.3	No
10:50	0.467	0.730	0.460	0.885	0.631	0.296	-	0.487	north	4.3	No
11:00	0.467	0.731	0.461	0.886	0.632	0.298	-	0.488	north-northeast	4.3	No
11:10	0.466	0.731	0.461	0.884	0.633	0.296	-	0.487	northeast	5.1	No
11:20	0.469	0.730	0.460	0.884	0.631	0.296	-	0.488	northeast	4.0	No
11:30	0.469	0.729	0.460	0.882	0.632	0.296	-	0.488	east-northeast	4.6	No
11:40	0.469	0.731	0.461	0.885	0.632	0.297	-	0.486	east-northeast	4.8	No
11:50	0.469	0.731	0.461	0.883	0.633	0.298	-	0.487	northeast	4.0	No
12:00	0.469	0.731	0.462	0.884	0.633	0.297	-	0.489	northeast	4.0	No
12:10	0.470	0.732	0.463	0.883	0.632	0.297	-	0.486	east-northeast	4.4	No
12:20	0.468	0.731	0.461	0.883	0.633	0.296	-	0.488	northeast	4.6	No
12:30	0.469	0.732	0.461	0.885	0.634	0.296	-	0.488	east-northeast	5.2	No
12:40	0.469	0.733	0.462	0.885	0.633	0.296	-	0.486	east-northeast	4.9	No
12:50	0.470	0.732	0.461	0.884	0.634	0.298	0.514	0.488	northeast	4.3	No
13:00	0.470	0.731	0.461	0.885	0.635	0.297	0.514	0.487	east-northeast	4.3	No
13:10	0.469	0.733	0.461	0.884	0.633	0.297	0.513	0.488	northeast	3.5	No
13:20	0.470	0.730	0.462	0.885	0.634	0.296	0.515	0.489	east-northeast	4.0	No
13:30	0.468	0.732	0.461	0.883	0.636	0.299	0.514	0.487	east-northeast	4.6	No
13:40	0.470	0.733	0.461	0.883	0.635	0.298	0.515	0.489	east-northeast	4.8	No
13:50	0.471	0.732	0.463	0.886	0.634	0.299	0.515	0.488	east-northeast	4.0	No
14:00	0.469	0.734	0.463	0.886	0.635	0.298	0.514	0.487	east-northeast	3.5	No
14:10	0.472	0.734	0.463	0.885	0.634	0.300	0.515	0.488	east-northeast	4.3	No
14:20	0.470	0.733	0.462	0.884	0.636	0.299	0.516	0.488	east-northeast	3.3	No
14:30	0.470	0.735	0.464	0.885	0.635	0.298	0.515	0.487	east-northeast	3.7	No
14:40	0.470	0.735	0.464	0.884	0.635	0.297	0.516	0.488	east-northeast	2.9	No
14:50	0.470	0.735	0.463	0.886	0.635	0.299	0.517	0.488	east-northeast	2.9	No
15:00	0.471	0.733	0.464	0.886	0.637	0.297	0.516	0.489	east-northeast	2.9	No
15:10	0.469	0.732	0.462	0.886	0.637	0.298	0.519	0.486	east-northeast	2.6	No
15:20	0.470	0.734	0.463	0.887	0.637	0.298	0.516	0.487	east-northeast	2.9	No
15:30	0.468	0.735	0.464	0.888	0.636	0.299	0.516	0.486	east-northeast	3.7	No
15:40	0.470	0.734	0.463	0.887	0.637	0.297	0.517	0.487	east-northeast	3.2	No
15:50	0.470	0.734	0.464	0.888	0.637	0.298	0.518	0.487	east	2.5	No
16:00	0.470	0.733	0.461	0.889	0.635	0.298	0.518	0.487	east-northeast	2.1	No
16:10	0.469	0.733	0.464	0.889	0.638	0.297	0.517	0.486	northeast	3.0	No
16:20	0.470	0.734	0.463	0.887	0.635	0.297	0.517	0.487	east-northeast	2.1	No
16:30	0.470	0.736	0.463	0.890	0.638	0.298	0.518	0.487	east	2.5	No
16:40	0.471	0.734	0.464	0.888	0.639	0.298	0.520	0.486	east-northeast	2.9	No
16:50	0.472	0.736	0.463	0.889	0.635	0.299	0.518	0.487	east-northeast	2.2	No
17:00	0.470	0.733	0.462	0.888	0.638	0.300	0.517	0.487	east-northeast	2.7	No
17:10	0.470	0.736	0.464	0.888	0.635	0.298	0.517	0.487	east-northeast	2.7	No
17:20	0.470	0.736	0.464	0.887	0.634	0.300	0.518	0.486	east	1.9	No
17:30	0.471	0.736	0.462	0.889	0.635	0.299	0.517	0.487	east	2.1	No
17:40	0.471	0.736	0.464	0.889	0.637	0.298	0.519	0.487	east	1.3	No
17:50	0.470	0.737	0.464	0.886	0.636	0.301	0.517	0.488	east	1.8	No
18:00	0.469	0.737	0.463	0.889	0.637	0.299	0.517	0.489	east	1.5	No
18:10	0.470	0.736	0.463	0.889	0.637	0.299	0.517	0.489	east-southeast	1.0	No
18:20	0.471	0.736	0.464	0.889	0.638	0.300	0.516	0.488	southeast	1.1	No
18:30	0.470	0.736	0.464	0.889	0.638	0.300	0.517	0.490	east	0.7	No
18:40	0.472	0.737	0.463	0.891	0.638	0.300	0.518	0.489	east-southeast	0.7	No
18:50	0.470	0.735	0.466	0.891	0.639	0.300	0.518	0.489	-	CALM	No
19:00	0.473	0.739	0.464	0.892	0.638	0.300	0.518	0.488	-	CALM	No
19:10	0.472	0.737	0.467	0.891	0.639	0.300	0.519	0.488	-	CALM	No
19:20	0.471	0.736	0.464	0.892	0.638	0.298	0.518	0.488	-	CALM	No
19:30	0.472	0.737	0.464	0.893	0.639	0.300	0.519	0.489	-	CALM	No
19:40	0.472	0.736	0.465	0.892	0.638	0.300	0.519	0.487	south-southwest	0.8	No
19:50	0.472	0.737	0.466	0.891	0.638	0.300	0.520	0.490	south-southwest	0.7	No
20:00	0.472	0.738	0.466	0.892	0.639	0.300	0.520	0.488	south-southwest	1.1	No
20:10	0.472	0.736	0.467	0.889	0.639	0.300	0.520	0.488	south-southwest	0.7	No
20:20	0.471	0.738	0.466	0.891	0.640	0.300	0.520	0.488	south	0.7	No
20:30	0.471	0.737	0.466	0.891	0.640	0.300	0.520	0.489	south-southeast	1.0	No
20:40	0.471	0.736	0.464	0.891	0.640	0.301	0.520	0.487	south	1.0	No
20:50	0.471	0.737	0.465	0.892	0.638	0.300	0.520	0.489	southwest	1.5	No
21:00	0.472	0.736	0.466	0.894	0.637	0.299	0.519	0.489	south-southwest	1.3	No
21:10	0.473	0.737	0.464	0.893	0.640	0.300	0.520	0.487	south-southwest	1.0	No
21:20	0.472	0.738	0.466	0.890	0.638	0.299	0.519	0.488	south-southwest	1.1	No
21:30	0.471	0.735	0.465	0.893	0.636	0.300	0.519	0.488	south-southwest	1.1	No
21:40	0.471	0.738	0.465	0.893	0.639	0.300	0.521	0.487	southwest	1.5	No
21:50	0.471	0.735	0.466	0.893	0.640	0.301	0.520	0.486	south-southwest	1.9	No
22:00	0.472	0.736	0.467	0.894	0.638	0.300	0.522	0.488	south-southwest	2.2	No
22:10	0.471	0.736	0.466	0.892	0.638	0.301	0.521	0.488	south	2.2	No
22:20	0.473	0.738	0.465	0.892	0.638	0.300	0.519	0.488	south	2.2	No
22:30	0.472	0.736	0.465	0.893	0.640	0.301	0.518	0.489	south	2.3	No
22:40	0.474	0.736	0.466	0.894	0.638	0.300	0.520	0.489	south-southwest	1.8	No
22:50	0.471	0.737	0.466	0.892	0.640	0.299	0.520	0.488	south-southwest	1.8	No
23:00	0.470	0.737	0.466	0.892	0.639	0.300	0.520	0.487	south-southwest	1.6	No
23:10	0.472	0.738	0.467	0.894	0.638	0.299	0.522	0.488	south-southwest	1.6	No
23:20	0.472	0.736	0.466	0.892	0.639	0.299	0.520	0.488	south	1.0	No
23:30	0.472	0.735	0.464	0.892	0.639	0.301	0.521	0.488	south-southwest	0.7	No
23:40	0.473	0.737	0.466	0.894	0.639	0.299	0.521	0.490	southwest	1.0	No
23:50	0.471	0.736	0.466	0.894	0.638	0.300	0.520	0.487	south-southwest	1.3	No