Cirrocumulus lacunosus
Cirrocumulus lacunosus | |
---|---|
![]() Cirrocumulus stratiformis lacunosus cloud | |
Abbreviation | Cc la |
Symbol | ![]() |
Genus | Cirro- (curl) -cumulus (heaped) |
Variety | lacunosus (full of gaps) |
Altitude | Above 6,000 m (Above 20,000 ft) |
Appearance | Perforated with round, frayed holes[1] |
Precipitation cloud? | Virga only |
![](http://upload.wikimedia.org/wikipedia/commons/thumb/4/49/Cirrocumulus_lacunosus_zoomed_in.jpg/220px-Cirrocumulus_lacunosus_zoomed_in.jpg)
Cirrocumulus lacunosus
Cirrocumulus lacunosus also known as Cirrocumulus lacunar or Cirrocumulus lacunaris [2] is a type of cirrocumulus cloud. The term lacunosus is from Latin, meaning "full of hollows".[3] Cirrocumulus lacunosus is a relatively rare cloud form that occurs as a layer of cloud with circular holes in it. Formation is commonly attributed to a cool layer mixing with a warmer, higher layer of the atmosphere.[4][5] These holes normally have frayed edges, and they are often arranged in a manner that resembles a net or a honeycomb.[6]
See also[]
References[]
- ^ Wolken-Online. "Cirrocumulus". Cloud Atlas. Retrieved 21 July 2011.
- ^ "Appendix 3 - History of cloud nomenclature".
- ^ Numen - The Latin Lexicon. "Definition of stratus". Retrieved 21 July 2011.
- ^ "Cirrocumulus Lacunosus Cloud - EPOD - a service of USRA".
- ^ Dunlop, Storm (2003). The weather identification handbook (1st Lyons Press ed.). Guilford, Conn.: Lyons Press. p. 67. ISBN 1-58574-857-9.
- ^ Callanan, Martin. "Cirrocumulus lacunosus". International Cloud Atlas. nephology.eu. Retrieved 21 July 2011.
External links[]
Categories:
- Cirrus
- Cumulus
- Atmospheric science stubs