Definitions for "MICROSCALE"
A scale used in meteorology that extends from about 1 centimeter to a kilometer (.67 miles). Microscale processes include such things as dust devils, tornados and thunderstorm updrafts/downdrafts.
the smallest scale of atmospheric motions; smaller than the mesoscale
A small-sized event that is usually measured in meters and seconds to minutes; a cloud-sized phenomenon; e.g. turbulence, and dust devils.