Anchorage Vent Factor

Station     PAFC     Elevation  144 FT
Fri Nov 21 14:20:02 UTC 2025

Morning Vent Factor:

Temperature           30 Deg F
Mixing Depth MSL      387.9 m
Mixing Depth AGL      344.7 m
Transport Wind        2.06 m/s
Vent Factor           707

Forecast for Afternoon Vent Factor:

Temperature            Deg F
Mixing Depth MSL      379.2 m
Mixing Depth AGL      336 m
Transport Wind        2.06 m/s
Vent Factor           691

 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.