AbakwaCirrus

 

Sizokhuluma ngelinye lamafu aphakeme kakhulu, i i-cirrus noma i-cirrus. Bangamafu ahlukene ngesimo semicu emhlophe ebucayi, noma amabhange amhlophe amancane noma acishe amhlophe noma amabhendi. Lawa mafu abukeka enemicu, afana nezinwele zomuntu, noma acwebezelayo noma zombili izici ngasikhathi sinye.

 

Akhiwe amancane amakristalu eqhwa, njengoba zakhiwa endaweni ephakeme kakhulu (8-12Km.). Kula mazinga amazinga okushisa asukela ku -40º kuya ku -60ºC, ukuze inqwaba yomoya, enokuqukethwe okuphezulu komhwamuko wamanzi futhi opholiswe kube ukugcwaliswa, ikhiqize amakristalu e-ice esikhundleni samaconsi amanzi. Ukwakheka kwalolu hlobo lwamafu kungenxa yokuthi lamakristalu, aqhutshwa yimimoya enamandla, ebusa emazingeni aphezulu, akha izingcezwana zezici avela ngazo esibhakabhakeni. Qaphela ukuthi ungazididanisi neCirrostratus. Okokugcina njalo kukhiqiza into ye-halo.

 

Ngokuphathelene nesimo sezulu abahlangana naso, kungashiwo ukuthi uma bebonakala behlukanisiwe bayisibonakaliso sesimo sezulu esihle, kepha uma behamba phambili behlelekile futhi bekhula ngokuqhubekayo baya emkhathizwe (njengasesithombeni) bakhombisa ukusondela ushintsho lwesikhathi, abanye ngaphambili noma squall. Ukudlulela emoyeni kukhombisa ukusakazwa kwejet ukuphakama.

 

Sizonikeza amathiphu ambalwa uma kwenzeka noma yimuphi umfundi efuna ukuthwebula lolu hlobo lwefu. Kufanele wazi ukuthi zinikela ngokukhanya kwazo okuhle kakhulu nge-engela engu-90º nelanga. Sebenzisa isihlungi se-polarizing ukukhipha okumhlophe kweCirrus nokwenza mnyama isibhakabhaka ngokuluhlaza okwesibhakabhaka. Faka phakathi izinkomba zomhlaba. Ekushoneni kwelanga, imisebe yelanga engezansi emkhathizwe yenza, ngokuhlehlisa, iCirrus iqala iphuzi, bese i-orenji, bese iba bomvu, iphinki, ukuze igcine iba mpunga. Le oda iyona kanye i-reverse lapho kuphuma ilanga.

 

Ku-Cirrus bayahlukaniswa Izinhlobo ezingama-4 (Fibratus, Uncinus, Spissatus noFloccus) nezinhlobo ezi-4 (Intortus, Radiatus, Vertebratus neDuplicatus).

 

Umthombo: I-AEMET