Anchorage Vent Factor

Station     PAFC     Elevation  144 FT
Fri Sep 26 13:20:02 UTC 2025

Morning Vent Factor:

Temperature           46 Deg F
Mixing Depth MSL      267.6 m
Mixing Depth AGL      224.4 m
Transport Wind        1.54 m/s
Vent Factor           345

Forecast for Afternoon Vent Factor:

Temperature            Deg F
Mixing Depth MSL      259.2 m
Mixing Depth AGL      216 m
Transport Wind        1.54 m/s
Vent Factor           333

 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.