Ama-Asperatus amafu abukeka ethusa, kepha lokhu kubukeka kungelona iqiniso kunokwazisa inhlekelele. Kubukeka sengathi ulwandle olugubhayo selukhuphukele esibhakabhakeni, amagagasi alungele ukumboza wonke umuzi, kepha isiphepho esidla konke asifikanga, kuphela ukuthula okucindezelayo.
Avelaphi amafu e-asperatus?
Le nto yemvelo yaqashelwa okokuqala eGreat Britain maphakathi nekhulu leminyaka elidlule. Kusukela ngesikhathi amafu amabi amboza isibhakabhaka okokuqala ngqa, kwavela umfudlana wonke wabathwebuli bezithombe owaqoqa iqoqo lezithombe ezivela emadolobheni ahlukene omhlaba. Eminyakeni engama-60 edlule, lolu hlobo lwamafu olungavamile luvele e-USA, eNorway, eNew Zealand. Futhi uma ekuqaleni babethusa abantu, njengoba babegqugquzela imicabango yenhlekelele ezayo, namuhla babanga ilukuluku elikhulu ngenxa yokubukeka kwabo okungajwayelekile.
NgoJuni 2006, kwavela isithombe esingajwayelekile esasakazeka ngokushesha kunethiwekhi. Ingene ekuqoqweni kwe- "Society of Cloud Lovers" - abantu abaqoqa izithombe ezimangazayo zezinto ezinhle futhi benze ucwaningo ngobunjalo bokwenzeka kwabo. Abasunguli bomphakathi bafaka isicelo kwi-World Meteorological Organisation ngesicelo sokubheka amafu amabi kakhulu njengohlobo oluhlukile lwesimo semvelo. Kusukela ngo-1951, akukho zinguquko esezenziwe kwi-International Atlas, ngakho-ke akukaziwa ukuthi amafu e-asperatus azongena yini lapho, ngoba awakafundwa ngokwanele.
Okhulumela iNational Center for Atmospheric Research uthe maningi amathuba okuthi lolu hlobo luzokwabelwa isigaba esehlukile. Kuliqiniso, kungenzeka ukuthi zizovela ngaphansi kwegama elihlukile, ngoba kunomthetho: into yemvelo ibizwa ngegama, kanti u-Undulatus asperatus uhunyushwa ngokuthi "wavy-bumpy".
Ukufunda isimo samafu asabekayo asperatus
Ekwakhiweni kohlobo oluthile lwamafu, kudingeka izinto ezikhethekile ezidinga ukwakheka kwawo, ukuminyana nobuningi. Kukholakala ukuthi i-asperatus iyinhlobo entsha ngokuqhathaniswa engazange ivele ngaphambi kwekhulu lama-20. Ngokubukeka, zifana kakhulu nokuduma kwezulu, kepha noma ngabe zimnyama kangakanani futhi ziminyene, njengokujwayelekile, isiphepho asenzeki ngemuva kwazo.
Amafu akhiwa kusuka ekuqongeleleni okukhulu ketshezi esimweni somhwamuko, ngenxa yalokho ubukhulu obunjalo bufinyelelwa lapho umuntu engakwazi ukubona isibhakabhaka. Imisebe yelanga, uma ikhanya nge-asperatus, ingeza ekubukekeni kwabo okusabekayo. Noma kunjalo, noma ngabe kukhona ukuqoqwa okukhulu kuketshezi, imvula futhi, ngaphezu kwalokho, isiphepho asenzeki ngemuva kwabo. Ngemuva kwesikhashana esifushane, bamane bahlukane.
Sincoma ukubona ithafa lase-Ukok.
Okuwukuphela kwesibonelo esenzeka ngo-2015 eKhabarovsk, lapho ukuvela kwamafu aminyene kwabangela imvula enamandla yokuduma kwezulu, ekhumbuza izimvula zasezindaweni ezishisayo. Amanye amafu e-asperatus ahambisana nokuzola okuphelele ngokuphoqa ukuthula.
Yize iqiniso lokuthi le nto yenzeka kaningi, ososayensi abasakwazi ukuqonda kahle ukuthi yiziphi izimo ezivusa lolu hlobo lwamafu ukuze zihlukaniswe zibe yingxenye ehlukile ye-atlas yemeteorological. Mhlawumbe hhayi kuphela izici zemvelo, kodwa futhi nesimo semvelo yizinto ezidingekayo zokubukeka kwalo mbono ongavamile, kodwa kuyintokozo ukuyibuka.
