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

○Information

○Measurement value list ： 2026/03/06(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	0.488	0.707	0.438	0.873	0.592	0.295	0.502	0.478	west-northwest	4.6	No
00:10	0.487	0.711	0.438	0.874	0.591	0.296	0.502	0.480	west-northwest	5.5	No
00:20	0.486	0.712	0.437	0.872	0.592	0.296	0.503	0.479	west-northwest	4.4	No
00:30	0.485	0.709	0.438	0.875	0.593	0.297	0.502	0.478	west-northwest	6.4	No
00:40	0.487	0.709	0.437	0.873	0.594	0.296	0.502	0.478	west	7.4	No
00:50	0.486	0.711	0.438	0.873	0.592	0.296	0.501	0.479	west	5.6	No
01:00	0.486	0.711	0.439	0.875	0.592	0.296	0.502	0.480	west	4.6	No
01:10	0.486	0.708	0.438	0.874	0.593	0.296	0.502	0.478	west	4.9	No
01:20	0.487	0.710	0.435	0.872	0.592	0.296	0.502	0.479	west	5.5	No
01:30	0.486	0.707	0.437	0.874	0.593	0.296	0.502	0.479	west	6.2	No
01:40	0.487	0.709	0.436	0.872	0.591	0.296	0.503	0.479	west	6.4	No
01:50	0.486	0.709	0.438	0.874	0.592	0.297	0.503	0.478	west	6.6	No
02:00	0.487	0.709	0.437	0.872	0.593	0.296	0.502	0.478	west-northwest	7.7	No
02:10	0.487	0.710	0.437	0.873	0.594	0.295	0.502	0.479	west-northwest	6.4	No
02:20	0.488	0.709	0.438	0.874	0.593	0.296	0.504	0.478	west-northwest	6.8	No
02:30	0.486	0.710	0.437	0.872	0.592	0.296	0.504	0.480	west-northwest	6.5	No
02:40	0.488	0.709	0.438	0.875	0.594	0.295	0.503	0.479	northwest	5.7	No
02:50	0.487	0.708	0.437	0.871	0.594	0.295	0.502	0.479	west-northwest	5.7	No
03:00	0.486	0.709	0.440	0.876	0.593	0.296	0.503	0.478	northwest	6.5	No
03:10	0.486	0.707	0.437	0.873	0.593	0.295	0.504	0.479	northwest	6.0	No
03:20	0.486	0.710	0.438	0.874	0.593	0.297	0.503	0.479	northwest	6.5	No
03:30	0.487	0.710	0.437	0.874	0.592	0.295	0.503	0.479	west-northwest	4.5	No
03:40	0.486	0.708	0.438	0.876	0.592	0.296	0.503	0.479	northwest	4.4	No
03:50	0.486	0.710	0.437	0.874	0.593	0.297	0.504	0.479	northwest	5.2	No
04:00	0.486	0.709	0.437	0.873	0.593	0.295	0.503	0.479	northwest	5.5	No
04:10	0.486	0.708	0.438	0.873	0.593	0.296	0.504	0.479	northwest	5.9	No
04:20	0.487	0.708	0.437	0.874	0.593	0.295	0.503	0.479	northwest	5.0	No
04:30	0.485	0.708	0.436	0.873	0.592	0.296	0.502	0.479	northwest	3.9	No
04:40	0.486	0.708	0.438	0.875	0.593	0.296	0.503	0.479	northwest	3.5	No
04:50	0.486	0.708	0.437	0.872	0.593	0.296	0.503	0.479	west-northwest	3.9	No
05:00	0.486	0.710	0.437	0.873	0.593	0.297	0.503	0.479	west-northwest	4.1	No
05:10	0.486	0.709	0.438	0.874	0.592	0.297	0.503	0.477	northwest	3.8	No
05:20	0.485	0.709	0.436	0.874	0.593	0.298	0.503	0.478	northwest	3.2	No
05:30	0.486	0.709	0.438	0.874	0.591	0.295	0.504	0.480	northwest	2.9	No
05:40	0.487	0.709	0.437	0.873	0.592	0.297	0.504	0.479	northwest	3.0	No
05:50	0.486	0.707	0.437	0.874	0.593	0.297	0.502	0.479	north-northwest	3.0	No
06:00	0.485	0.708	0.438	0.874	0.592	0.295	0.501	0.478	northwest	2.8	No
06:10	0.486	0.707	0.437	0.873	0.592	0.295	0.504	0.478	northwest	2.7	No
06:20	0.486	0.709	0.437	0.874	0.592	0.296	0.502	0.479	west-northwest	3.5	No
06:30	0.486	0.709	0.439	0.873	0.590	0.295	0.503	0.478	west-northwest	3.5	No
06:40	0.487	0.709	0.438	0.875	0.593	0.296	0.502	0.478	northwest	3.5	No
06:50	0.486	0.708	0.436	0.873	0.592	0.296	0.501	0.477	west-northwest	3.0	No
07:00	0.485	0.708	0.438	0.875	0.593	0.297	0.502	0.479	west-northwest	2.9	No
07:10	0.486	0.709	0.438	0.874	0.593	0.296	0.502	0.478	northwest	2.4	No
07:20	0.487	0.709	0.438	0.874	0.592	0.296	0.504	0.478	northwest	2.4	No
07:30	0.487	0.709	0.437	0.872	0.593	0.295	0.503	0.479	west-northwest	1.9	No
07:40	0.488	0.708	0.437	0.873	0.593	0.296	0.502	0.479	northwest	2.3	No
07:50	0.488	0.708	0.436	0.870	0.593	0.296	0.503	0.479	west-northwest	2.1	No
08:00	0.487	0.708	0.437	0.873	0.593	0.296	0.503	0.478	northwest	1.6	No
08:10	0.490	0.709	0.437	0.875	0.591	0.297	0.504	0.480	northwest	1.9	No
08:20	0.488	0.708	0.438	0.873	0.593	0.297	0.504	0.480	northwest	1.5	No
08:30	0.488	0.710	0.436	0.874	0.592	0.296	0.503	0.478	north-northwest	1.2	No
08:40	0.490	0.709	0.438	0.874	0.593	0.295	0.503	0.480	west-northwest	0.8	No
08:50	0.489	0.710	0.438	0.872	0.595	0.296	0.503	0.479	north-northeast	1.4	No
09:00	0.489	0.709	0.437	0.875	0.592	0.295	0.503	0.479	northeast	2.2	No
09:10	0.492	0.709	0.438	0.874	0.593	0.296	0.503	0.478	north-northeast	2.0	No
09:20	0.489	0.708	0.437	0.874	0.594	0.296	0.502	0.479	northeast	2.8	No
09:30	0.489	0.709	0.439	0.875	0.593	0.296	0.501	0.478	northeast	3.7	No
09:40	0.488	0.706	0.438	0.875	0.594	0.296	0.502	0.480	northeast	2.8	No
09:50	0.492	0.705	0.439	0.874	0.594	0.294	0.503	0.480	northeast	3.1	No
10:00	0.490	0.706	0.437	0.874	0.593	0.297	0.501	0.479	-	-	No
10:10	0.491	0.708	0.438	0.874	0.595	0.296	0.501	0.479	-	-	No
10:20	0.490	0.708	0.438	0.873	0.594	0.295	0.500	0.480	-	-	No
10:30	0.488	0.707	0.438	0.876	0.594	0.296	0.502	0.480	-	-	No
10:40	0.488	0.710	0.437	0.875	0.595	0.296	0.501	0.479	-	-	No
10:50	0.489	0.710	0.436	0.874	0.595	0.296	0.502	0.479	-	-	No
11:00	0.488	0.710	0.434	0.874	0.594	0.296	0.502	0.479	-	-	No
11:10	0.488	0.710	0.436	0.873	0.594	0.297	0.502	0.478	-	-	No
11:20	0.488	0.709	0.436	0.875	0.593	0.296	0.502	0.478	-	-	No
11:30	0.489	0.710	0.434	0.875	0.594	0.297	0.502	0.478	-	-	No
11:40	0.488	0.710	0.436	0.876	0.595	0.295	0.501	0.481	-	-	No
11:50	0.488	0.709	0.436	0.876	0.595	0.296	0.503	0.480	-	-	No
12:00	0.488	0.710	0.437	0.874	0.594	0.297	0.502	0.480	-	-	No
12:10	0.488	0.711	0.437	0.876	0.596	0.297	0.502	0.481	-	-	No
12:20	0.486	0.710	0.435	0.876	0.595	0.298	0.503	0.479	-	-	No
12:30	0.487	0.711	0.435	0.876	0.594	0.296	0.502	0.481	-	-	No
12:40	0.488	0.711	0.438	0.875	0.594	0.296	0.502	0.481	-	-	No
12:50	0.488	0.711	0.435	0.875	0.594	0.297	0.504	0.481	-	-	No
13:00	0.486	0.712	0.438	0.875	0.594	0.297	0.503	0.480	-	-	No
13:10	0.487	0.713	0.436	0.874	0.594	0.297	0.503	0.479	-	-	No
13:20	0.488	0.712	0.437	0.874	0.593	0.296	0.503	0.478	-	-	No
13:30	0.488	0.712	0.437	0.875	0.593	0.297	0.503	0.477	-	-	No
13:40	0.488	0.711	0.437	0.875	0.594	0.295	0.502	0.477	-	-	No
13:50	0.488	0.710	0.439	0.876	0.594	0.297	0.502	0.478	-	-	No
14:00	0.488	0.711	0.440	0.876	0.595	0.297	0.502	0.479	-	-	No
14:10	0.490	0.713	0.438	0.875	0.597	0.297	0.503	0.478	-	-	No
14:20	0.488	0.715	0.437	0.876	0.597	0.298	0.503	0.481	-	-	No
14:30	0.491	0.714	0.439	0.874	0.595	0.297	0.502	0.479	-	-	No
14:40	0.491	0.716	0.439	0.875	0.594	0.297	0.504	0.478	-	-	No
14:50	0.490	0.714	0.440	0.875	0.596	0.297	0.502	0.479	-	-	No
15:00	0.491	0.714	0.438	0.877	0.596	0.296	0.504	0.477	-	-	No
15:10	0.489	0.716	0.440	0.878	0.597	0.298	0.502	0.478	-	-	No
15:20	0.491	0.716	0.438	0.877	0.595	0.298	0.504	0.477	-	-	No
15:30	0.489	0.714	0.439	0.876	0.594	0.299	0.502	0.479	-	-	No
15:40	0.489	0.714	0.437	0.876	0.592	0.297	0.501	0.479	east-northeast	2.1	No
15:50	0.488	0.714	0.439	0.875	0.595	0.299	0.502	0.478	east	1.7	No
16:00	0.489	0.714	0.441	0.879	0.594	0.298	0.503	0.478	northeast	1.2	No
16:10	0.488	0.716	0.440	0.875	0.594	0.296	0.501	0.480	east-southeast	1.1	No
16:20	0.489	0.716	0.439	0.877	0.595	0.298	0.503	0.480	-	CALM	No
16:30	0.490	0.717	0.440	0.877	0.596	0.297	0.502	0.480	east	0.6	No
16:40	0.491	0.715	0.440	0.876	0.597	0.297	0.503	0.480	northeast	0.7	No
16:50	0.491	0.717	0.440	0.877	0.597	0.300	0.503	0.481	north	1.5	No
17:00	0.491	0.714	0.441	0.877	0.598	0.298	0.503	0.480	northwest	0.7	No
17:10	0.492	0.717	0.443	0.877	0.596	0.297	0.503	0.482	northeast	0.9	No
17:20	0.491	0.716	0.440	0.878	0.597	0.297	0.503	0.479	north	1.1	No
17:30	0.492	0.715	0.441	0.878	0.596	0.298	0.503	0.482	north	0.8	No
17:40	0.491	0.717	0.441	0.876	0.598	0.298	0.503	0.481	northwest	1.6	No
17:50	0.491	0.717	0.440	0.876	0.597	0.299	0.503	0.480	northwest	1.8	No
18:00	0.490	0.716	0.441	0.876	0.597	0.298	0.505	0.480	north-northwest	1.4	No
18:10	0.490	0.716	0.441	0.876	0.598	0.298	0.503	0.481	northwest	1.3	No
18:20	0.490	0.715	0.441	0.877	0.598	0.298	0.505	0.479	northwest	0.9	No
18:30	0.490	0.712	0.443	0.878	0.597	0.297	0.504	0.483	northwest	0.7	No
18:40	0.491	0.715	0.439	0.877	0.598	0.298	0.504	0.481	northwest	1.0	No
18:50	0.490	0.715	0.439	0.876	0.597	0.298	0.503	0.481	northwest	2.0	No
19:00	0.489	0.715	0.440	0.876	0.597	0.298	0.503	0.481	northwest	2.4	No
19:10	0.491	0.716	0.441	0.878	0.596	0.298	0.504	0.480	northwest	2.6	No
19:20	0.491	0.716	0.442	0.878	0.597	0.298	0.504	0.481	northwest	1.8	Yes
19:30	0.490	0.718	0.441	0.879	0.598	0.298	0.502	0.480	northwest	1.2	Yes
19:40	0.490	0.715	0.441	0.877	0.597	0.297	0.504	0.481	northwest	0.7	No
19:50	0.491	0.715	0.441	0.876	0.596	0.298	0.504	0.479	northwest	0.6	No
20:00	0.492	0.716	0.441	0.876	0.596	0.299	0.504	0.481	northwest	1.2	No
20:10	0.492	0.715	0.441	0.878	0.598	0.298	0.504	0.480	northwest	1.3	No
20:20	0.491	0.715	0.439	0.878	0.596	0.299	0.504	0.482	south	0.6	No
20:30	0.492	0.717	0.441	0.877	0.597	0.299	0.504	0.480	west	0.6	No
20:40	0.490	0.714	0.440	0.878	0.597	0.300	0.504	0.480	south-southwest	0.6	No
20:50	0.489	0.717	0.442	0.876	0.600	0.298	0.504	0.480	southeast	0.7	No
21:00	0.491	0.714	0.440	0.876	0.598	0.298	0.503	0.481	south-southeast	2.6	No
21:10	0.490	0.715	0.442	0.878	0.599	0.299	0.504	0.482	south	4.6	No
21:20	0.492	0.714	0.441	0.878	0.599	0.299	0.503	0.481	south-southeast	6.1	No
21:30	0.490	0.715	0.441	0.879	0.599	0.298	0.503	0.480	south-southeast	5.8	No
21:40	0.491	0.717	0.441	0.878	0.597	0.298	0.505	0.480	south-southeast	6.5	No
21:50	0.491	0.717	0.440	0.877	0.597	0.298	0.505	0.480	south-southeast	6.2	No
22:00	0.491	0.714	0.441	0.879	0.597	0.299	0.505	0.481	south	6.5	No
22:10	0.492	0.715	0.442	0.879	0.597	0.299	0.504	0.482	south-southeast	6.5	Yes
22:20	0.492	0.714	0.441	0.878	0.600	0.299	0.505	0.480	south	6.2	Yes
22:30	0.492	0.714	0.442	0.877	0.598	0.299	0.504	0.481	south	5.9	Yes
22:40	0.491	0.715	0.441	0.877	0.599	0.299	0.505	0.481	south	5.4	Yes
22:50	0.491	0.714	0.442	0.878	0.597	0.299	0.504	0.481	south	6.0	Yes
23:00	0.491	0.713	0.443	0.878	0.597	0.299	0.505	0.481	south	4.8	Yes
23:10	0.493	0.715	0.440	0.876	0.597	0.300	0.504	0.479	south-southwest	4.2	Yes
23:20	0.492	0.713	0.439	0.876	0.597	0.300	0.506	0.480	south	4.0	No
23:30	0.492	0.714	0.440	0.876	0.598	0.299	0.504	0.482	south	4.5	Yes
23:40	0.491	0.715	0.440	0.877	0.597	0.300	0.505	0.480	south	3.9	Yes
23:50	0.490	0.715	0.441	0.878	0.599	0.299	0.504	0.480	south-southwest	3.9	Yes