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

○Information

○Measurement value list : 2026/11/12(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
00:003.5north-northwest2.1
00:103.5north-northwest2.1
00:203.6northwest2.0
00:303.5northwest1.5
00:403.6north-northwest2.0
00:503.6northwest1.8
01:003.5northwest1.9
01:103.7northwest1.6
01:203.6northwest1.7
01:303.6northwest1.6
01:403.5northwest1.7
01:503.5northwest2.0
02:003.5west-northwest1.4
02:103.5west-northwest1.3
02:203.5west1.0
02:303.6west1.1
02:403.4west-southwest1.5
02:503.6west1.3
03:003.6west-southwest1.2
03:103.6west-northwest1.0
03:203.6west1.0
03:303.4west-southwest1.4
03:403.5west-southwest1.3
03:503.6west-southwest1.3
04:003.7southwest1.8
04:103.5southwest1.6
04:203.5west-southwest1.6
04:303.4west-southwest1.3
04:403.5southwest0.7
04:503.5southwest1.4
05:003.5southwest0.8
05:103.5southwest1.1
05:203.5-CALM
05:303.5south-southeast0.6
05:403.5south1.0
05:503.3south0.8
06:003.7south-southwest0.9
06:103.6south-southwest1.2
06:203.8-CALM
06:303.5-CALM
06:403.6-CALM
06:503.4-CALM
07:003.6-CALM
07:103.7-CALM
07:203.5-CALM
07:303.4north1.1
07:403.4north1.4
07:503.6north-northwest1.5
08:003.7northwest0.7
08:103.6north-northwest0.6
08:203.6northwest0.8
08:303.5southwest0.8
08:403.4-CALM
08:503.4-CALM
09:003.6southwest0.8
09:103.6west-southwest0.8
09:203.3-CALM
09:303.4southwest0.8
09:403.5southeast0.8
09:503.6southeast1.0
10:003.6east1.3
10:103.5southeast1.7
10:203.7southeast2.5
10:303.5southeast2.7
10:403.4east-southeast2.5
10:503.8southeast2.6
11:003.4southeast3.4
11:103.6southeast3.6
11:203.5southeast3.7
11:303.4southeast3.2
11:403.7southeast3.4
11:503.5south-southeast3.4
12:003.4southeast3.7
12:103.7southeast3.1
12:203.5southeast3.4
12:303.5south-southeast3.4
12:403.6south-southeast2.7
12:503.6south-southeast3.1
13:003.7south-southeast2.4
13:103.7south2.9
13:203.7south2.2
13:303.6south-southwest0.6
13:403.5south1.3
13:503.4southwest0.9
14:003.5south-southwest0.6
14:103.5south-southwest1.3
14:203.3south-southwest2.0
14:303.6south-southwest1.9
14:403.5south2.7
14:503.6south2.9
15:003.6south3.4
15:103.5south2.8
15:203.5south-southwest1.8
15:303.6south-southwest2.0
15:403.5south3.4
15:503.7south-southwest4.3
16:003.7south-southwest5.2
16:103.6southwest2.2
16:203.6west1.0
16:303.4southwest1.4
16:403.5south-southwest4.1
16:503.6south-southwest2.2
17:003.4southwest1.3
17:103.5south-southwest2.8
17:203.5south-southwest5.5
17:303.7south-southwest4.0
17:403.5south-southwest6.4
17:503.5south-southwest5.2
18:003.4south-southwest3.7
18:103.6south-southwest3.8
18:203.5southwest4.7
18:303.6southwest5.9
18:403.6southwest5.9
18:503.5southwest6.9
19:003.6southwest5.9
19:103.4southwest6.0
19:203.6southwest7.3
19:303.6southwest7.4
19:403.5southwest8.7
19:503.5southwest8.7
20:003.5southwest4.2
20:103.5southwest6.4
20:203.4southwest8.2
20:303.4southwest7.9
20:403.6west-southwest9.1
20:503.5west-southwest10.5
21:003.5southwest10.0
21:103.5southwest8.6
21:203.6southwest8.7
21:303.5west-southwest7.6
21:403.6west-southwest9.3
21:503.6southwest8.8
22:003.6southwest9.9
22:103.7southwest11.0
22:203.5southwest10.3
22:303.3west-southwest10.1
22:403.5west-southwest9.5
22:503.4west-southwest8.4
23:003.6southwest8.0
23:103.6west-southwest7.0
23:203.6west-southwest6.6
23:303.4west-southwest6.7
23:403.6west-southwest6.0
23:503.5west-southwest6.4