Anchorage Vent Factor

Station     PAFC     Elevation  144 FT
Fri Oct  3 13:20:03 UTC 2025

Morning Vent Factor:

Temperature           48 Deg F
Mixing Depth MSL      199.5 m
Mixing Depth AGL      156.3 m
Transport Wind        3.60 m/s
Vent Factor           561

Forecast for Afternoon Vent Factor:

Temperature            Deg F
Mixing Depth MSL      148.5 m
Mixing Depth AGL      105.3 m
Transport Wind        3.60 m/s
Vent Factor           378

 Vent Factor is considered a measure of the volume rate of horizontal transport of air within the mixing layer, per unit distance, normal to the wind. Units are measured in square meters per second or knot-feet.