Anchorage Vent Factor

Station     PAFC     Elevation  144 FT
Mon May 25 13:20:03 UTC 2026

Morning Vent Factor:

Temperature           43 Deg F
Mixing Depth MSL      114.3 m
Mixing Depth AGL      71.1 m
Transport Wind        3.60 m/s
Vent Factor           255

Forecast for Afternoon Vent Factor:

Temperature           57 Deg F
Mixing Depth MSL      2245.2 m
Mixing Depth AGL      2202 m
Transport Wind        4.63 m/s
Vent Factor           10195

 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.