(ˈmaɪkrəʊˌskeɪl) adjconducted, operating, or being on a very small scale
microscale
microscale
A scale used in meteorology that extends from about 0.5 in to 0.6 mile (1 cm−1 km). Microscale processes include such things as dust devils, tornadoes, and thunderstorm updrafts or downdrafts.