Anchorage Vent Factor

Station     PAFC     Elevation  144 FT
Sat Nov  1 13:20:02 UTC 2025

Morning Vent Factor:

Temperature           34 Deg F
Mixing Depth MSL      405 m
Mixing Depth AGL      361.8 m
Transport Wind        1.54 m/s
Vent Factor           557

Forecast for Afternoon Vent Factor:

Temperature            Deg F
Mixing Depth MSL      396.3 m
Mixing Depth AGL      353.1 m
Transport Wind        1.54 m/s
Vent Factor           544

 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.