Radiation Dose measured at exhaust stack monitor of Fukushima Daiichi Nuclear Power Station

○Information

○Measurement value list : 2026/09/07(CSV Download)

Stack Unit:cps Wind Velocity Unit:m/s

※"-": the wind velocity is below 0.5m/s

TimeUnit 5,6 joint stackWind
Direction
Wind
Velocity
00:003.6northeast4.0
00:103.6northeast4.6
00:203.6northeast5.1
00:303.5east-northeast6.5
00:403.6east-northeast5.1
00:503.5east-northeast5.2
01:003.6northeast4.1
01:103.6northeast4.7
01:203.5northeast4.9
01:303.5east-northeast5.0
01:403.7northeast4.9
01:503.5northeast4.1
02:003.6northeast4.4
02:103.6--
02:203.5north-northeast4.3
02:303.6northeast4.8
02:403.5northeast5.0
02:503.7northeast4.7
03:003.6northeast3.6
03:103.5north-northeast4.0
03:203.5northeast4.2
03:303.6north-northeast6.3
03:403.6northeast6.3
03:503.4--
04:003.5northeast6.1
04:103.6northeast6.5
04:203.5--
04:303.6north-northeast5.7
04:403.6--
04:503.4--
05:003.6--
05:103.5--
05:203.5--
05:303.7--
05:403.5--
05:503.7--
06:003.6--
06:103.4--
06:203.6--
06:303.4--
06:403.4northeast8.5
06:503.6--
07:003.7--
07:103.5--
07:203.7--
07:303.6--
07:403.4--
07:503.6--
08:003.6--
08:103.7--
08:203.7--
08:303.6--
08:403.6--
08:503.7--
09:003.5--
09:103.6--
09:203.6--
09:303.4east4.7
09:403.5southeast8.3
09:503.6east-southeast6.4
10:003.5east-southeast8.0
10:103.7east-southeast8.9
10:203.5southeast6.6
10:303.5south1.9
10:403.5west-northwest5.1
10:503.6northwest5.7
11:003.6northwest7.3
11:103.7northwest6.3
11:203.6west-northwest5.9
11:303.7northwest5.7
11:403.7northwest5.0
11:503.5northwest3.9
12:003.7northwest4.4
12:103.6northwest3.5
12:203.5northwest3.7
12:303.6northwest3.5
12:403.5north-northwest2.6
12:503.7north-northwest2.7
13:003.5north-northwest3.4
13:103.6northwest6.3
13:203.6northwest9.5
13:303.5northwest7.7
13:403.5northwest7.6
13:503.5northwest9.3
14:003.5northwest6.7
14:103.6northwest7.6
14:203.5northwest7.2
14:303.6northwest5.3
14:403.6north-northwest5.4
14:503.6north-northwest4.1
15:003.6north5.8
15:103.5north-northwest5.7
15:203.7north6.5
15:303.5north-northwest7.2
15:403.7north-northwest7.6
15:503.6northwest7.3
16:003.6northwest6.6
16:103.6northwest7.4
16:203.7northwest7.0
16:303.6northwest5.6
16:403.5northwest4.5
16:503.7west-northwest4.3
17:003.5northwest4.6
17:103.7northwest5.0
17:203.4west-northwest4.6
17:303.6west-northwest4.8
17:403.8west-northwest4.3
17:503.5west-northwest3.7
18:003.4west-northwest4.3
18:103.6west-northwest3.5
18:203.4west-northwest1.9
18:303.4west1.6
18:403.6west1.8
18:503.5southwest1.6
19:003.5south-southwest1.9
19:103.5south-southwest2.2
19:203.6southwest2.7
19:303.6south-southwest1.9
19:403.6south-southwest2.4
19:503.5south-southwest2.3
20:003.5south-southwest2.8
20:103.6south2.5
20:203.4south-southwest2.8
20:303.6south-southwest2.7
20:403.5south-southwest3.3
20:503.5southwest3.6
21:003.6south-southwest4.3
21:103.7south-southwest4.3
21:203.5south-southwest4.3
21:303.6south-southwest4.9
21:403.6southwest5.2
21:503.8south-southwest4.3
22:003.7south-southwest4.7
22:103.6south4.6
22:203.5south4.2
22:303.8south3.2
22:403.7south-southwest3.1
22:503.6south3.5
23:003.6south2.8
23:103.6south2.3
23:203.6south2.1
23:303.6south-southwest2.2
23:403.6south-southwest2.5
23:503.6south1.7