A hill or ridge with a concave outline along its crest. [meteo-rol] The cloudless air between the “towers” of two cumulus congestus or cumulonimbus clouds and above a lower cloud mass.
Related terms:
A hill or ridge with a concave outline along its crest. [meteo-rol] The cloudless air between the “towers” of two cumulus congestus or cumulonimbus clouds and above a lower cloud mass.
Related terms: