Anchorage Vent Factor

Station     PAFC     Elevation  144 FT
Wed Apr 22 13:20:03 UTC 2026

Morning Vent Factor:

Temperature           39 Deg F
Mixing Depth MSL      89.1 m
Mixing Depth AGL      45.9 m
Transport Wind        1.54 m/s
Vent Factor           69

Forecast for Afternoon Vent Factor:

Temperature           43 Deg F
Mixing Depth MSL      190.8 m
Mixing Depth AGL      147.6 m
Transport Wind        1.54 m/s
Vent Factor           226

 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.