Anchorage Vent Factor

Station     PAFC     Elevation  144 FT
Fri Aug 15 13:20:03 UTC 2025

Morning Vent Factor:

Temperature           54 Deg F
Mixing Depth MSL      105.9 m
Mixing Depth AGL      62.7 m
Transport Wind        1.54 m/s
Vent Factor           95

Forecast for Afternoon Vent Factor:

Temperature            Deg F
Mixing Depth MSL      89.1 m
Mixing Depth AGL      45.9 m
Transport Wind        1.54 m/s
Vent Factor           69

 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.