Anchorage Vent Factor

Station     PAFC     Elevation  144 FT
Wed Feb  4 14:20:04 UTC 2026

Morning Vent Factor:

Temperature           43 Deg F
Mixing Depth MSL      225 m
Mixing Depth AGL      181.8 m
Transport Wind        1.54 m/s
Vent Factor           279

Forecast for Afternoon Vent Factor:

Temperature           34 Deg F
Mixing Depth MSL      225 m
Mixing Depth AGL      181.8 m
Transport Wind        1.54 m/s
Vent Factor           279

 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.