Ny rahona dia teten-drano na ranomandry hita maso, teten-drano mitsangeva eny amin' ny habakabaka. Voatazon' ny hery fanintoanan' ny tany ny rahona mba tsy handositra any amin' ny habakabaka. Ny nefôlôjia fandinihana rahona, dia ratsana hafan' ny toetrandro.

Filaharana

Lahatra A (rahona avo haambo : 5 - 15 km)

• Ny cirrocumulus dia rahona misy any amin'ny haambona 5 - 12 km, tahaka ny rahona cumulus hafa. Ny «cumulus » dia midika hoe « convection ». Ny cirrocumulus dia teten-drano fa tsy ranomandry ohatra ny cirrus.
• Ny cirrus dia rahona tsy manome orana. Haambona 8 000 metatra.
• Ny cirrostratus dia rahona tsy manome orana tahaka ny cirrus. Haambo 6 000 metatra

Lahatra B (rahona anivo haambo : 5 - 8 km)

• Altostratus
• Altocumulus

Lahatra C

• Cumulus (Cu)
  • Cumulus humilis
  • Cumulus mediocris
• Stratocumulus (Sc)
• Nimbostratus (Ns)
• Stratus (St)

Lahatra D

Rahona hafa

Loko

Rahona sy toetr'andro

Fajiry hafa

Jereo koa

• Rano
• Orana
• Varatra
• Zavona
• Erika
• Havandra
• Rambondanitra
• Oram-baratra
• Rahona
• Oram-panala
• Ando

Rohy ivelany

Miteny frantsay

• Observation de nuages par Environnement Canada
• Vidéo sur la formation des nuages Archived Janoary 10, 2010 at the Wayback Machine
• Pourquoi les nuages ne tombent-ils pas? explication sur CultureSciences-Phyisque
• [1] Archived Jiona 11, 2009 at the Wayback Machine

Miteny anglisy

• Australia Severe Weather: cloud classification system
• BadMeteorology's explanation of why clouds form
• Chitambo Clouds – Clouds and other meteorological phenomena Archived Janoary 7, 2010 at the Wayback Machine Photographs and info. on different types of clouds.
• Cloud and Weather Photography Archived Jiona 3, 2016 at the Wayback Machine
• Monthly maps of global cloud cover, from NASA's Earth Observatory
• Cloud Appreciation Society Aesthetics of clouds
• Clouds-Online.com Cloud Atlas with many photos and description of the different cloud genus Archived Jolay 31, 2020 at the Wayback Machine
• A Planetary Order (Terrestrial Cloud Globe)
• Cloud Naming Lesson Archived Novambra 10, 2016 at the Wayback Machine
• Cloud photography
• Clouds - when the invisible reveals itself Archived Desambra 27, 2008 at the Wayback Machine
• Clouds Gallery - gallery of clouds (polish site)
• Free Pictures Clouds
• Shuttle Views the Earth: Clouds from Space
• Details of main clould types and sub types
• USA Today Understanding clouds and Fog