Desert Sandstorm 2D
Stokes settling vs. wind turbulence sets how much dust stays airborne; Beer–Lambert extinction sets what you can still see through it.
Wind speed
14 m/s
Grain diameter
40 µm
Source loading
70%
Sight path
400 m
Settling v
t
-
Turbulent w*
-
Airborne frac.
-
Extinction σ
-
Visibility
-
Optical depth τ
-