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

○Information

○Measurement value list ： 2026/10/16(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	0.445	0.704	0.444	0.866	0.596	0.298	0.498	0.473	west-southwest	5.6	No
00:10	0.445	0.702	0.442	0.865	0.599	0.297	0.497	0.473	southwest	4.1	No
00:20	0.445	0.704	0.442	0.864	0.597	0.297	0.498	0.473	south-southwest	3.8	No
00:30	0.445	0.702	0.441	0.861	0.599	0.297	0.499	0.473	southwest	5.4	No
00:40	0.445	0.703	0.442	0.864	0.600	0.297	0.498	0.472	southwest	3.6	No
00:50	0.446	0.704	0.441	0.865	0.597	0.296	0.498	0.470	west-southwest	3.1	No
01:00	0.446	0.702	0.443	0.863	0.599	0.296	0.499	0.472	west-southwest	5.0	No
01:10	0.445	0.702	0.443	0.864	0.599	0.298	0.497	0.472	west-southwest	5.7	No
01:20	0.445	0.703	0.441	0.865	0.598	0.297	0.498	0.473	west-southwest	5.9	No
01:30	0.445	0.701	0.442	0.864	0.598	0.297	0.498	0.471	west-southwest	5.4	No
01:40	0.444	0.703	0.443	0.864	0.598	0.297	0.497	0.472	west-southwest	4.6	No
01:50	0.447	0.702	0.441	0.867	0.597	0.297	0.498	0.471	west-southwest	5.1	No
02:00	0.446	0.702	0.441	0.865	0.599	0.296	0.499	0.473	west-southwest	4.9	No
02:10	0.445	0.703	0.441	0.865	0.598	0.297	0.500	0.472	west-southwest	4.9	No
02:20	0.443	0.703	0.442	0.863	0.598	0.296	0.498	0.471	west-southwest	4.1	No
02:30	0.446	0.703	0.442	0.865	0.599	0.297	0.498	0.472	west-southwest	2.9	No
02:40	0.446	0.702	0.443	0.864	0.597	0.298	0.498	0.471	west-southwest	3.2	No
02:50	0.447	0.704	0.442	0.863	0.597	0.298	0.498	0.471	west-southwest	3.1	No
03:00	0.445	0.704	0.442	0.865	0.598	0.297	0.497	0.471	west-southwest	3.4	No
03:10	0.445	0.703	0.441	0.864	0.597	0.297	0.497	0.472	west-southwest	3.1	No
03:20	0.445	0.702	0.441	0.863	0.597	0.297	0.498	0.473	west	3.7	No
03:30	0.446	0.703	0.442	0.864	0.598	0.297	0.498	0.471	west	3.2	No
03:40	0.444	0.703	0.442	0.864	0.598	0.296	0.497	0.473	west	2.7	No
03:50	0.446	0.702	0.441	0.864	0.598	0.297	0.498	0.472	west	3.9	No
04:00	0.445	0.702	0.443	0.863	0.598	0.296	0.498	0.473	west	2.8	No
04:10	0.445	0.703	0.443	0.865	0.596	0.296	0.497	0.473	west	1.1	No
04:20	0.447	0.703	0.441	0.865	0.598	0.297	0.498	0.472	west	0.7	No
04:30	0.445	0.702	0.442	0.864	0.596	0.296	0.498	0.472	southeast	1.6	No
04:40	0.445	0.701	0.443	0.864	0.598	0.296	0.497	0.473	south	0.9	No
04:50	0.445	0.703	0.443	0.863	0.596	0.297	0.499	0.472	southwest	3.1	No
05:00	0.445	0.701	0.443	0.865	0.597	0.296	0.498	0.471	south-southwest	3.3	No
05:10	0.443	0.701	0.441	0.866	0.598	0.297	0.499	0.471	south-southwest	2.9	No
05:20	0.444	0.701	0.441	0.862	0.598	0.297	0.499	0.473	south-southwest	2.2	No
05:30	0.446	0.701	0.440	0.863	0.599	0.297	0.497	0.472	south-southwest	1.8	No
05:40	0.444	0.703	0.439	0.864	0.597	0.295	0.498	0.470	south-southwest	2.8	No
05:50	0.447	0.704	0.438	0.863	0.596	0.296	0.497	0.472	south-southwest	2.4	No
06:00	0.446	0.703	0.440	0.863	0.598	0.295	0.495	0.473	southwest	3.7	No
06:10	0.444	0.702	0.439	0.863	0.598	0.295	0.498	0.472	southwest	3.6	No
06:20	0.444	0.700	0.438	0.865	0.598	0.296	0.498	0.473	southwest	3.9	No
06:30	0.446	0.702	0.438	0.863	0.597	0.294	0.496	0.472	southwest	4.4	No
06:40	0.445	0.702	0.438	0.864	0.597	0.296	0.497	0.472	southwest	5.0	No
06:50	0.446	0.704	0.439	0.864	0.599	0.295	0.496	0.472	west-southwest	4.2	No
07:00	0.445	0.703	0.440	0.865	0.598	0.295	0.496	0.470	southwest	3.4	No
07:10	0.445	0.703	0.438	0.864	0.596	0.296	0.497	0.472	southwest	1.4	No
07:20	0.445	0.703	0.438	0.864	0.597	0.296	0.498	0.473	southwest	1.3	No
07:30	0.446	0.701	0.438	0.865	0.596	0.296	0.498	0.472	southwest	2.4	No
07:40	0.446	0.699	0.438	0.863	0.597	0.296	0.498	0.472	south-southwest	1.5	No
07:50	0.446	0.700	0.439	0.865	0.597	0.296	0.497	0.473	-	CALM	No
08:00	0.446	0.704	0.439	0.866	0.597	0.297	0.498	0.472	-	CALM	No
08:10	0.446	0.698	0.438	0.866	0.599	0.296	0.497	0.473	east-southeast	0.9	No
08:20	0.445	0.702	0.439	0.863	0.597	0.297	0.497	0.473	north	1.1	No
08:30	0.444	0.699	0.440	0.866	0.596	0.297	0.496	0.473	west-southwest	3.5	No
08:40	0.443	0.700	0.441	0.865	0.599	0.296	0.495	0.472	west	5.8	No
08:50	0.444	0.701	0.441	0.867	0.599	0.297	0.494	0.471	west	5.1	No
09:00	0.443	0.700	0.439	0.865	0.597	0.296	0.495	0.474	west-southwest	4.6	No
09:10	0.445	0.698	0.440	0.867	0.595	0.296	0.495	0.471	west-southwest	5.5	No
09:20	0.444	0.695	0.439	0.863	0.594	0.295	0.497	0.474	west-southwest	3.9	No
09:30	0.447	0.698	0.437	0.865	0.597	0.295	0.496	0.472	west-southwest	6.0	No
09:40	0.444	0.700	0.440	0.864	0.595	0.295	0.494	0.472	west-southwest	6.4	No
09:50	0.446	0.699	0.441	0.865	0.596	0.295	0.496	0.471	west-southwest	4.6	No
10:00	0.444	0.701	0.440	0.862	0.598	0.295	0.496	0.470	west-northwest	2.9	No
10:10	0.443	0.699	0.437	0.865	0.598	0.294	0.496	0.470	west-northwest	3.4	No
10:20	0.446	0.698	0.438	0.865	0.597	0.294	0.495	0.472	west-northwest	2.8	No
10:30	0.445	0.697	0.440	0.864	0.600	0.295	0.496	0.470	west-northwest	2.7	No
10:40	0.446	0.698	0.436	0.863	0.597	0.297	0.498	0.470	west-northwest	3.6	No
10:50	0.446	0.700	0.439	0.865	0.599	0.296	0.496	0.472	west-northwest	3.6	No
11:00	0.446	0.700	0.438	0.866	0.597	0.297	0.495	0.469	west	2.2	No
11:10	0.444	0.702	0.438	0.864	0.597	0.296	0.497	0.472	west-southwest	3.3	No
11:20	0.445	0.701	0.440	0.865	0.599	0.295	0.496	0.473	west	2.3	No
11:30	0.446	0.699	0.440	0.866	0.598	0.296	0.496	0.472	west	1.0	No
11:40	0.445	0.700	0.441	0.868	0.599	0.295	0.496	0.472	west-southwest	1.9	No
11:50	0.446	0.701	0.442	0.868	0.600	0.295	0.496	0.472	south	1.0	No
12:00	0.448	0.704	0.443	0.868	0.598	0.295	0.495	0.472	west-southwest	5.1	No
12:10	0.447	0.702	0.443	0.866	0.598	0.295	0.497	0.472	west-southwest	4.1	No
12:20	0.448	0.702	0.442	0.867	0.598	0.296	0.497	0.471	west-southwest	4.5	No
12:30	0.447	0.702	0.444	0.867	0.600	0.295	0.495	0.471	west	4.1	No
12:40	0.446	0.704	0.441	0.865	0.599	0.296	0.496	0.472	west	3.5	No
12:50	0.447	0.701	0.443	0.869	0.602	0.297	0.496	0.472	west-southwest	3.7	No
13:00	0.445	0.703	0.443	0.866	0.600	0.297	0.498	0.472	west	3.4	No
13:10	0.445	0.702	0.442	0.868	0.599	0.295	0.497	0.472	west	3.1	No
13:20	0.446	0.704	0.442	0.869	0.600	0.296	0.497	0.472	west-southwest	3.7	No
13:30	0.447	0.703	0.444	0.866	0.601	0.297	0.496	0.473	west-southwest	3.8	No
13:40	0.446	0.703	0.443	0.869	0.601	0.297	0.496	0.473	west-southwest	4.4	No
13:50	0.446	0.703	0.444	0.871	0.600	0.296	0.498	0.471	west-northwest	2.2	No
14:00	0.446	0.705	0.444	0.868	0.601	0.296	0.497	0.473	west	2.1	No
14:10	0.446	0.704	0.444	0.871	0.602	0.297	0.496	0.473	northwest	3.6	No
14:20	0.446	0.702	0.442	0.870	0.600	0.295	0.496	0.472	west	5.2	No
14:30	0.447	0.705	0.441	0.869	0.601	0.296	0.497	0.472	west	4.7	No
14:40	0.447	0.703	0.445	0.870	0.600	0.296	0.497	0.473	west-northwest	2.3	No
14:50	0.446	0.701	0.441	0.871	0.599	0.297	0.497	0.471	west	3.3	No
15:00	0.447	0.704	0.443	0.872	0.598	0.296	0.496	0.473	west-northwest	2.8	No
15:10	0.448	0.705	0.442	0.870	0.600	0.295	0.497	0.472	west-northwest	2.8	No
15:20	0.446	0.705	0.441	0.868	0.600	0.296	0.497	0.472	west	3.1	No
15:30	0.446	0.704	0.444	0.869	0.600	0.295	0.497	0.471	west	4.6	No
15:40	0.447	0.704	0.443	0.870	0.599	0.295	0.497	0.472	west	5.8	No
15:50	0.447	0.703	0.444	0.869	0.599	0.297	0.497	0.471	west	4.5	No
16:00	0.447	0.704	0.445	0.869	0.602	0.298	0.497	0.472	west	3.4	No
16:10	0.445	0.703	0.445	0.866	0.602	0.298	0.497	0.472	west	4.2	No
16:20	0.448	0.704	0.447	0.866	0.603	0.297	0.495	0.471	west	3.6	No
16:30	0.447	0.703	0.445	0.868	0.603	0.296	0.496	0.473	west	3.9	No
16:40	0.449	0.702	0.446	0.868	0.603	0.296	0.496	0.474	west	3.9	No
16:50	0.449	0.706	0.444	0.871	0.603	0.297	0.496	0.474	west	3.8	No
17:00	0.448	0.706	0.445	0.868	0.603	0.297	0.498	0.474	west-northwest	4.4	No
17:10	0.448	0.708	0.445	0.872	0.602	0.297	0.497	0.473	northwest	2.5	No
17:20	0.448	0.706	0.446	0.871	0.602	0.296	0.497	0.475	west-northwest	2.8	No
17:30	0.447	0.707	0.444	0.870	0.602	0.297	0.497	0.473	west	4.2	No
17:40	0.449	0.708	0.444	0.870	0.603	0.297	0.498	0.474	west	4.9	No
17:50	0.449	0.705	0.445	0.870	0.602	0.297	0.497	0.474	west-northwest	3.6	No
18:00	0.447	0.706	0.447	0.871	0.601	0.298	0.496	0.474	west-northwest	1.8	No
18:10	0.449	0.706	0.445	0.871	0.602	0.298	0.496	0.473	northwest	1.2	No
18:20	0.448	0.707	0.443	0.870	0.601	0.296	0.496	0.475	northwest	0.9	No
18:30	0.448	0.705	0.444	0.872	0.602	0.297	0.497	0.474	north-northwest	1.1	No
18:40	0.446	0.706	0.445	0.870	0.603	0.298	0.496	0.472	north	1.8	No
18:50	0.448	0.706	0.445	0.871	0.603	0.297	0.497	0.473	north-northwest	3.4	No
19:00	0.449	0.706	0.443	0.870	0.603	0.297	0.495	0.474	north-northwest	3.4	No
19:10	0.449	0.706	0.447	0.872	0.602	0.300	0.498	0.472	northwest	3.4	No
19:20	0.449	0.706	0.444	0.873	0.601	0.297	0.497	0.473	north-northwest	3.5	No
19:30	0.450	0.707	0.445	0.872	0.601	0.296	0.499	0.474	north-northwest	5.8	No
19:40	0.449	0.707	0.446	0.872	0.602	0.297	0.498	0.473	north-northwest	4.8	No
19:50	0.449	0.707	0.445	0.869	0.602	0.297	0.496	0.472	north-northwest	3.6	No
20:00	0.449	0.706	0.444	0.871	0.603	0.296	0.496	0.474	northwest	2.9	No
20:10	0.448	0.706	0.446	0.871	0.602	0.296	0.497	0.473	west-northwest	1.5	No
20:20	0.448	0.706	0.443	0.871	0.603	0.297	0.496	0.475	northwest	3.5	No
20:30	0.448	0.707	0.443	0.872	0.603	0.296	0.497	0.473	northwest	4.9	No
20:40	0.449	0.707	0.445	0.869	0.604	0.297	0.497	0.473	northwest	4.8	No
20:50	0.449	0.705	0.443	0.871	0.602	0.295	0.497	0.472	northwest	5.3	No
21:00	0.447	0.706	0.445	0.871	0.603	0.297	0.497	0.473	west-northwest	6.4	No
21:10	0.448	0.707	0.446	0.870	0.603	0.296	0.498	0.473	northwest	2.5	No
21:20	0.448	0.707	0.444	0.870	0.603	0.296	0.498	0.474	west-northwest	3.1	No
21:30	0.449	0.706	0.445	0.870	0.602	0.297	0.496	0.473	west-northwest	5.4	No
21:40	0.449	0.707	0.445	0.870	0.604	0.296	0.496	0.473	northwest	5.3	No
21:50	0.449	0.705	0.445	0.870	0.603	0.296	0.496	0.473	west-northwest	6.3	No
22:00	0.448	0.703	0.444	0.871	0.603	0.297	0.497	0.474	west-northwest	5.6	No
22:10	0.449	0.704	0.444	0.873	0.603	0.296	0.496	0.474	northwest	4.1	No
22:20	0.449	0.705	0.445	0.871	0.603	0.295	0.497	0.474	northwest	3.3	No
22:30	0.447	0.706	0.445	0.872	0.603	0.296	0.498	0.474	west-northwest	2.4	No
22:40	0.448	0.707	0.444	0.869	0.602	0.296	0.497	0.472	northwest	2.5	No
22:50	0.448	0.706	0.444	0.870	0.603	0.296	0.498	0.474	north-northwest	4.7	No
23:00	0.448	0.706	0.443	0.870	0.602	0.297	0.498	0.472	northwest	5.5	No
23:10	0.447	0.708	0.447	0.872	0.603	0.296	0.496	0.473	northwest	5.8	No
23:20	0.447	0.707	0.444	0.871	0.602	0.297	0.495	0.473	northwest	5.5	No
23:30	0.448	0.707	0.445	0.871	0.603	0.295	0.496	0.474	northwest	3.5	No
23:40	0.448	0.706	0.444	0.871	0.603	0.296	0.496	0.475	northwest	2.8	No
23:50	0.448	0.706	0.444	0.872	0.603	0.297	0.496	0.474	west-northwest	3.2	No