Anchorage Vent Factor

Station     PAFC     Elevation  144 FT
Tue May 12 13:20:02 UTC 2026

Morning Vent Factor:

Temperature           39 Deg F
Mixing Depth MSL      63.6 m
Mixing Depth AGL      20.4 m
Transport Wind        1.54 m/s
Vent Factor           30

Forecast for Afternoon Vent Factor:

Temperature           48 Deg F
Mixing Depth MSL      1642.8 m
Mixing Depth AGL      1599.6 m
Transport Wind        6.69 m/s
Vent Factor           10693

 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.