In meteorology, the size or scale of phenomena smaller than ordinary cyclones or weather
systems but larger than such microscale phenomena as the thickness of the boundary
layer, the wakes of objects, etc. Thunderstorms involve mesoscale processes, and other
meteorological events the size of cities are usually mesoscale processes.
Source:
PAC, 1990, 62, 2167
(Glossary of atmospheric chemistry terms (Recommendations 1990))
on page 2201
Cite as:
IUPAC. Compendium of Chemical Terminology, 2nd ed. (the "Gold Book"). Compiled by
A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997).
XML on-line corrected version: http://goldbook.iupac.org (2006-) created by M. Nic,
J. Jirat, B. Kosata; updates compiled by A. Jenkins. ISBN 0-9678550-9-8.
https://doi.org/10.1351/goldbook.
