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

○Information

○Measurement value list ： 2025/03/12(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	0.481	0.736	0.468	0.913	0.648	0.298	0.526	0.495	south	2.2	No
00:10	0.481	0.735	0.468	0.915	0.648	0.298	0.524	0.496	south	2.4	No
00:20	0.479	0.734	0.468	0.911	0.649	0.299	0.527	0.496	south-southeast	3.0	No
00:30	0.479	0.735	0.468	0.913	0.648	0.299	0.526	0.498	south-southeast	3.0	No
00:40	0.480	0.736	0.469	0.914	0.649	0.300	0.526	0.497	southeast	3.0	No
00:50	0.479	0.734	0.468	0.914	0.648	0.300	0.527	0.496	south-southeast	3.0	No
01:00	0.480	0.736	0.469	0.915	0.648	0.299	0.526	0.496	south-southeast	3.0	No
01:10	0.481	0.735	0.468	0.912	0.649	0.300	0.525	0.496	south-southeast	3.0	No
01:20	0.481	0.735	0.469	0.912	0.648	0.300	0.526	0.495	south-southeast	2.4	No
01:30	0.479	0.734	0.467	0.913	0.648	0.299	0.526	0.497	south-southwest	2.4	No
01:40	0.478	0.735	0.469	0.912	0.651	0.301	0.526	0.496	south-southwest	2.1	No
01:50	0.479	0.733	0.467	0.912	0.648	0.299	0.525	0.496	south	1.9	No
02:00	0.480	0.735	0.468	0.914	0.648	0.301	0.527	0.496	south	1.9	No
02:10	0.481	0.733	0.469	0.914	0.650	0.300	0.526	0.496	south-southwest	2.7	No
02:20	0.479	0.736	0.469	0.913	0.648	0.299	0.526	0.496	south-southwest	3.2	No
02:30	0.481	0.736	0.468	0.915	0.650	0.298	0.525	0.495	south-southwest	3.2	No
02:40	0.481	0.734	0.469	0.913	0.649	0.301	0.526	0.496	southwest	3.0	No
02:50	0.479	0.735	0.469	0.912	0.647	0.300	0.526	0.497	south-southwest	2.1	No
03:00	0.481	0.735	0.468	0.913	0.649	0.299	0.525	0.495	south-southwest	1.9	No
03:10	0.481	0.734	0.467	0.912	0.649	0.299	0.525	0.495	south-southwest	2.1	No
03:20	0.480	0.734	0.468	0.914	0.648	0.300	0.526	0.495	south-southwest	1.9	No
03:30	0.480	0.736	0.468	0.914	0.649	0.297	0.525	0.496	south-southwest	1.8	No
03:40	0.478	0.737	0.468	0.913	0.648	0.298	0.525	0.495	south-southwest	1.9	No
03:50	0.479	0.735	0.468	0.911	0.650	0.299	0.526	0.496	south-southwest	1.9	No
04:00	0.479	0.734	0.469	0.914	0.646	0.298	0.525	0.496	south	2.2	No
04:10	0.480	0.734	0.469	0.912	0.648	0.300	0.527	0.496	south-southwest	2.7	No
04:20	0.479	0.735	0.468	0.914	0.648	0.299	0.526	0.496	-	CALM	No
04:30	0.480	0.734	0.466	0.916	0.649	0.299	0.525	0.496	-	CALM	No
04:40	0.481	0.734	0.467	0.914	0.650	0.299	0.523	0.495	east	1.3	No
04:50	0.479	0.735	0.469	0.913	0.649	0.299	0.525	0.495	east	1.1	No
05:00	0.479	0.735	0.468	0.913	0.647	0.299	0.526	0.496	north-northeast	1.1	No
05:10	0.479	0.736	0.468	0.913	0.648	0.298	0.525	0.496	northeast	1.6	No
05:20	0.480	0.735	0.467	0.912	0.649	0.299	0.526	0.495	northeast	1.6	No
05:30	0.479	0.735	0.467	0.913	0.650	0.298	0.524	0.495	northeast	1.6	No
05:40	0.480	0.732	0.469	0.915	0.649	0.299	0.526	0.496	north	1.3	No
05:50	0.481	0.734	0.469	0.913	0.648	0.300	0.525	0.497	northwest	1.4	No
06:00	0.479	0.735	0.468	0.914	0.650	0.299	0.525	0.496	northwest	1.8	No
06:10	0.480	0.734	0.468	0.912	0.649	0.298	0.526	0.496	northwest	2.1	No
06:20	0.481	0.734	0.468	0.912	0.649	0.299	0.523	0.496	west-northwest	1.8	No
06:30	0.479	0.735	0.466	0.914	0.649	0.298	0.524	0.494	west-northwest	2.4	No
06:40	0.479	0.734	0.469	0.912	0.649	0.298	0.525	0.495	west	3.0	No
06:50	0.479	0.733	0.468	0.913	0.650	0.299	0.525	0.496	west	1.8	No
07:00	0.480	0.733	0.469	0.914	0.648	0.298	0.526	0.496	west-northwest	0.8	No
07:10	0.480	0.736	0.469	0.914	0.649	0.300	0.526	0.496	west	1.0	No
07:20	0.480	0.735	0.468	0.913	0.648	0.298	0.527	0.497	-	CALM	No
07:30	0.480	0.735	0.467	0.914	0.650	0.299	0.527	0.495	north-northeast	0.7	No
07:40	0.480	0.737	0.468	0.913	0.648	0.299	0.526	0.496	northwest	0.8	No
07:50	0.480	0.737	0.467	0.914	0.649	0.300	0.527	0.497	north	0.8	No
08:00	0.479	0.735	0.467	0.915	0.650	0.299	0.527	0.496	-	CALM	No
08:10	0.480	0.732	0.467	0.914	0.649	0.299	0.529	0.497	north-northeast	0.8	No
08:20	0.480	0.734	0.467	0.914	0.648	0.300	0.526	0.496	west-northwest	0.7	No
08:30	0.481	0.733	0.469	0.914	0.649	0.300	0.527	0.497	north-northeast	0.8	No
08:40	0.482	0.731	0.470	0.914	0.647	0.300	0.525	0.497	northeast	1.4	No
08:50	0.481	0.735	0.468	0.915	0.648	0.299	0.526	0.496	northeast	1.9	No
09:00	0.480	0.732	0.468	0.915	0.649	0.299	0.525	0.499	northeast	2.1	No
09:10	0.481	0.733	0.470	0.914	0.650	0.299	0.526	0.496	north-northeast	2.4	No
09:20	0.481	0.732	0.470	0.915	0.649	0.302	0.525	0.497	northeast	2.1	No
09:30	0.480	0.733	0.469	0.913	0.651	0.300	0.524	0.499	northeast	2.4	No
09:40	0.480	0.734	0.470	0.917	0.649	0.301	0.524	0.497	northeast	3.2	No
09:50	0.481	0.733	0.469	0.915	0.649	0.301	0.525	0.497	northeast	1.6	No
10:00	0.481	0.730	0.470	0.915	0.650	0.302	0.525	0.496	northeast	2.5	-
10:10	0.481	0.733	0.469	0.916	0.651	0.303	0.526	0.497	northeast	3.2	-
10:20	0.479	0.733	0.468	0.915	0.650	0.302	0.525	0.497	northeast	3.0	-
10:30	0.479	0.735	0.469	0.913	0.649	0.303	0.525	0.496	east-northeast	3.5	Yes
10:40	0.480	0.733	0.469	0.916	0.648	0.301	0.526	0.494	east-northeast	3.5	No
10:50	0.480	0.732	0.468	0.915	0.650	0.301	0.525	0.497	east-northeast	3.7	No
11:00	0.476	0.735	0.469	0.916	0.650	0.300	0.526	0.496	east-northeast	3.5	No
11:10	0.480	0.734	0.469	0.916	0.649	0.299	0.526	0.495	east-northeast	2.7	No
11:20	0.480	0.733	0.469	0.917	0.650	0.298	0.524	0.494	east-northeast	2.2	No
11:30	0.481	0.735	0.467	0.914	0.650	0.298	0.526	0.496	east-northeast	2.1	No
11:40	0.481	0.735	0.467	0.915	0.647	0.297	0.525	0.496	east-northeast	1.9	No
11:50	0.479	0.736	0.468	0.916	0.650	0.299	0.526	0.495	east	1.6	No
12:00	0.481	0.735	0.470	0.916	0.650	0.298	0.525	0.496	east	2.2	No
12:10	0.480	0.735	0.467	0.917	0.647	0.298	0.526	0.495	east-northeast	2.4	No
12:20	0.481	0.737	0.469	0.915	0.648	0.298	0.526	0.495	east-southeast	2.9	No
12:30	0.479	0.735	0.468	0.916	0.649	0.299	0.525	0.495	east-southeast	2.5	No
12:40	0.479	0.737	0.467	0.914	0.650	0.299	0.525	0.496	east	1.9	No
12:50	0.481	0.736	0.468	0.917	0.649	0.299	0.525	0.496	east-northeast	3.0	No
13:00	0.480	0.737	0.467	0.916	0.650	0.298	0.526	0.495	east	2.7	No
13:10	0.481	0.739	0.469	0.913	0.648	0.300	0.525	0.494	east-southeast	3.7	No
13:20	0.480	0.738	0.468	0.918	0.649	0.300	0.526	0.497	east	3.2	No
13:30	0.479	0.737	0.469	0.917	0.649	0.299	0.526	0.496	east	2.7	No
13:40	0.481	0.737	0.468	0.916	0.649	0.300	0.526	0.495	east	1.9	No
13:50	0.481	0.737	0.469	0.917	0.650	0.300	0.526	0.495	east-northeast	1.8	No
14:00	0.479	0.736	0.468	0.916	0.650	0.300	0.526	0.496	east-southeast	1.9	No
14:10	0.481	0.736	0.469	0.915	0.649	0.299	0.525	0.495	east-southeast	2.5	No
14:20	0.482	0.736	0.467	0.915	0.651	0.299	0.527	0.495	east-southeast	3.3	No
14:30	0.481	0.736	0.468	0.917	0.649	0.299	0.526	0.494	southeast	1.9	No
14:40	0.480	0.735	0.469	0.916	0.650	0.301	0.527	0.495	east-southeast	2.1	No
14:50	0.479	0.737	0.470	0.917	0.649	0.300	0.526	0.496	east	1.8	No
15:00	0.481	0.735	0.467	0.916	0.651	0.300	0.525	0.497	east	1.3	No
15:10	0.480	0.736	0.469	0.916	0.649	0.300	0.527	0.495	east-southeast	1.6	No
15:20	0.481	0.736	0.469	0.916	0.649	0.299	0.527	0.496	east	1.9	No
15:30	0.480	0.738	0.470	0.916	0.652	0.301	0.526	0.497	east	1.9	No
15:40	0.481	0.738	0.468	0.918	0.651	0.301	0.528	0.496	east-northeast	1.9	No
15:50	0.482	0.737	0.471	0.916	0.651	0.300	0.526	0.496	northeast	1.0	No
16:00	0.481	0.738	0.471	0.917	0.652	0.300	0.526	0.496	east-northeast	1.0	No
16:10	0.482	0.738	0.470	0.915	0.651	0.300	0.524	0.498	north	1.0	No
16:20	0.482	0.740	0.472	0.915	0.651	0.301	0.527	0.497	east-northeast	1.0	No
16:30	0.482	0.739	0.471	0.917	0.650	0.301	0.526	0.497	east-northeast	1.9	No
16:40	0.482	0.739	0.473	0.917	0.651	0.300	0.526	0.497	east	0.7	No
16:50	0.481	0.741	0.470	0.917	0.652	0.300	0.525	0.498	south-southwest	0.8	No
17:00	0.481	0.739	0.471	0.916	0.653	0.299	0.526	0.497	west-southwest	0.7	No
17:10	0.482	0.738	0.471	0.915	0.652	0.302	0.526	0.497	southwest	0.8	No
17:20	0.484	0.737	0.472	0.917	0.653	0.300	0.526	0.499	west	0.7	No
17:30	0.483	0.740	0.471	0.917	0.653	0.301	0.525	0.499	east	0.5	No
17:40	0.484	0.738	0.471	0.917	0.653	0.301	0.526	0.499	east-northeast	2.1	No
17:50	0.482	0.738	0.472	0.916	0.652	0.302	0.527	0.497	north-northwest	2.4	Yes
18:00	0.483	0.737	0.471	0.918	0.654	0.301	0.526	0.498	north-northwest	2.9	Yes
18:10	0.483	0.739	0.471	0.915	0.653	0.301	0.527	0.498	northwest	1.8	Yes
18:20	0.482	0.739	0.470	0.916	0.654	0.302	0.528	0.498	west-northwest	2.1	Yes
18:30	0.483	0.739	0.472	0.917	0.653	0.302	0.526	0.499	northwest	1.3	Yes
18:40	0.481	0.729	0.469	0.913	0.644	0.300	0.523	0.495	-	CALM	Yes
18:50	0.473	0.720	0.462	0.903	0.636	0.301	0.519	0.494	east-southeast	1.6	Yes
19:00	0.470	0.716	0.464	0.901	0.635	0.299	0.517	0.489	northwest	2.9	Yes
19:10	0.473	0.714	0.465	0.897	0.633	0.300	0.519	0.490	west-northwest	1.6	Yes
19:20	0.469	0.713	0.462	0.894	0.628	0.299	0.516	0.488	northwest	1.6	Yes
19:30	0.468	0.709	0.462	0.891	0.627	0.299	0.517	0.487	north-northwest	1.0	Yes
19:40	0.468	0.709	0.461	0.888	0.627	0.299	0.515	0.487	northeast	0.8	Yes
19:50	0.469	0.709	0.461	0.887	0.628	0.299	0.515	0.487	east-northeast	1.1	Yes
20:00	0.468	0.710	0.462	0.890	0.627	0.298	0.515	0.487	east-northeast	0.8	Yes
20:10	0.469	0.710	0.462	0.888	0.628	0.298	0.515	0.489	east	0.8	Yes
20:20	0.469	0.710	0.461	0.889	0.630	0.297	0.516	0.489	-	CALM	Yes
20:30	0.467	0.711	0.461	0.887	0.628	0.297	0.516	0.490	-	CALM	Yes
20:40	0.468	0.711	0.459	0.888	0.630	0.298	0.516	0.490	east-southeast	0.5	No
20:50	0.468	0.713	0.460	0.887	0.629	0.298	0.516	0.490	south-southeast	1.4	No
21:00	0.468	0.711	0.459	0.888	0.628	0.297	0.516	0.491	south	2.1	Yes
21:10	0.467	0.710	0.458	0.888	0.629	0.297	0.517	0.489	south	2.2	Yes
21:20	0.468	0.710	0.458	0.886	0.628	0.298	0.516	0.490	south-southeast	2.4	Yes
21:30	0.466	0.707	0.458	0.886	0.628	0.296	0.516	0.490	south-southeast	2.4	Yes
21:40	0.465	0.706	0.460	0.886	0.628	0.296	0.514	0.491	south-southeast	2.7	Yes
21:50	0.466	0.706	0.459	0.885	0.625	0.296	0.514	0.489	south-southeast	2.4	Yes
22:00	0.465	0.707	0.459	0.885	0.627	0.297	0.514	0.488	south-southeast	2.2	Yes
22:10	0.466	0.706	0.459	0.885	0.628	0.297	0.515	0.489	southeast	2.2	Yes
22:20	0.465	0.706	0.459	0.885	0.627	0.297	0.516	0.489	south-southeast	2.2	Yes
22:30	0.466	0.708	0.459	0.883	0.626	0.297	0.516	0.492	south-southeast	1.6	Yes
22:40	0.465	0.708	0.457	0.883	0.627	0.296	0.513	0.488	south-southeast	1.6	Yes
22:50	0.467	0.705	0.458	0.885	0.627	0.296	0.516	0.491	south-southeast	1.1	Yes
23:00	0.465	0.708	0.458	0.886	0.626	0.297	0.515	0.490	southeast	0.8	No
23:10	0.466	0.708	0.460	0.885	0.627	0.296	0.516	0.492	southeast	1.1	Yes
23:20	0.464	0.710	0.457	0.885	0.626	0.296	0.515	0.490	east-southeast	1.0	Yes
23:30	0.465	0.709	0.456	0.885	0.627	0.297	0.515	0.489	west-southwest	0.5	No
23:40	0.466	0.708	0.458	0.885	0.626	0.296	0.515	0.491	west	0.7	No
23:50	0.466	0.709	0.457	0.884	0.628	0.296	0.514	0.489	west-northwest	1.0	Yes