Ngaba wakhe wayiva ingcinga ye uqhwithela olomileyo. Kwenzeka xa kukho isiphango esivelisa imvula encinci okanye engenayo kwaphela. Ingabonakala ngathi iyaphikisana ngokubhekisele kwindudumo ngaphandle kwemvula, nangona isenzeka rhoqo. Kwiindawo ezisentshona United States, zihlala zenzeka rhoqo, ngakumbi ngexesha lasentwasahlobo nasekuqaleni kweenyanga zehlobo.
Kule nqaku siza kukuxelela yonke into ofuna ukuyifumana malunga nesaqhwithi esomileyo, iimpawu kunye nobungozi.
Yintoni isaqhwithi esomileyo
Xa sithetha ngesiqhwithi esomileyo, sibhekisa kuhlobo lwesaqhwithi sombane esinemvula encinci okanye engenawo kwaphela. Ihlala ibonakala esibhakabhakeni kukho imibane kunye neendudumo kodwa oko akuvelisi mvula. Kwintshona yeUnited States kuhlala kwenzeka rhoqo ngexesha lasentwasahlobo nasekuqaleni kweenyanga zehlobo. Kukule mimandla apho isalathiso sobushushu sinokuphakama kakhulu kwaye kufume okuphantsi. Iyaziwa njengesaqhwithi esomileyo kuba senzeka xa iqondo lobushushu kunye nobushushu zihlangana ngaphantsi kwelifu. Eli candelo lamafu laziwa njenge-canopop yomoya.
Kufuneka ithathelwe ingqalelo ukuba iyanetha ngenene kodwa inikwe amaqondo obushushu, imvula, nokuba yimvula okanye enye, ayinakufikelela emhlabeni okoko umphunga uwela nje emhlabeni. Sele sibonile kwamanye amanqaku ukuba oku Uhlobo lwemvula luyaziwa ngegama leVirga. Ke ngoko iyanetha kodwa ayixatyiswa kuba iyaphuma ngaphambi kokuba iwele emhlabeni.
Izizathu eziphambili
Makhe sibone ukuba zeziphi izizathu eziphambili zesaqhwithi esomileyo. Isizathu sokuqala sokuvela kwezi ntlobo zesaqhwithi kungenxa yemililo yehlathi. Umlilo omkhulu wehlathi uvelisa ukwanda kweqondo lobushushu kunye nokuhla kobushushu bommandla. Xa umbane ubetha umthombo owomileyo emhlabeni, kubakho umlilo. Le misebe ihlala ichaphazela ngakumbi iinyanga zasehlotyeni. Nangona kunganisani ubuncinci kwinqanaba lomhlaba, izaqhwithi zinombane omkhulu. Ukubetha kombane okwenzeka kwiimeko ezomileyo kuyaziwa njengombane owomileyo. Kungenxa yokuba le mitha yomileyo inokubetha umthombo wamandla kwaye ngokulula ibase umlilo.
Imifuno kunye neentyatyambo zihlala zomile ngeli xesha lonyaka kwaye kulula ukuba zitshise. Nokuba iimvula zinokufikelela emhlabeni, ukufuma kuphantsi kakhulu ukuba kungabinampembelelo kumlilo. Ukongeza, ezi nkqwithela zingavelisa imimoya enamandla. ebizwa ngokuba ziiMicrobursts ezinokuchaphazela imililo ezenza ukuba kubenzima ukuzicima.
Isiphepho esomileyo esinokubakho
Makhe sibone ngoku ukuba yintoni isivunguvungu esomileyo esinokubakho. IiMicrobursts ezikhankanywe apha ngasentla zizinto zemozulu ezinxulunyaniswa nezi ntlobo zesaqhwithi. Xa imvula iye ibe ngumphunga njengoko amathontsi amanzi esondela kumgangatho womhlaba, umhlaba uphola kancinane. Ngamanye amaxesha umhlaba ubanda kakhulu ngexesha elifutshane. Siyazi ukuba umoya obandayo unzima kwaye uhlala uthambeka ngokukhawuleza emhlabeni. Oku kushenxiswa komoya kumgangatho womhlaba kunokudala imimoya enamandla. Ngemvula encinci okanye engenayo eyenza isaqhwithi esomileyo kwaye ukufuma okuphantsi kwenza iimeko zeMicrobursts ukuba zilungile.
Umoya oveliswe zezi meko zokusingqongileyo unokuphakamisa isixa esikhulu sothuli kunye nokunye ukungcola, ngakumbi kwimimandla eyomileyo kakhulu. Konke oku kubangela uqhwithela olukhulu olunokubangela iingxaki ezimbalwa. Ezi nkqwithela zaziwa njenge-haboobs kwaye zenzeka rhoqo kumazwe asentshona. Ngokuchasene nezi zivunguvungu zothuli zininzi iinkqubo zokukhusela. Kufuneka kukhunjulwe ukuba zezi nkqwithela zothuli ohlangana nazo, ungafa kukufuthaniseleka.
Ubungozi
Into eqhelekileyo kukuba ezi ntlobo zesaqhwithi zinokuxelwa kwangaphambili. Kwaye iimeko zoqeqesho ziyabonakala. Zininzi iindawo ezisemngciphekweni kwaye abahlali banokulunyukiswa ngokuqala komoya ovuthuzayo. Iziganeko zeemeteorologists zibizwa ngokuba zii-IMET kwaye baqeqeshiwe ukukhangela izibaso ezinceda ukusasaza imililo yasendle. Ezi ngcali zemozulu ziqeqeshelwe kuqikelelo lwemozulu oluncinci. Ngale ndlela, bayayazi indlela yokuziphatha komlilo ngokweemeko ezikhoyo ngoku.
Basebenza njengamagosa anokunceda ekuququzeleleni yonke imizamo yokubeka iliso kwimozulu. Izigqibo ezenziwe zezi ngcali zemozulu zithathelwa ingqalelo ukuphucula ulawulo kunye nokuthintela imililo yasendle ngokusekwe kuqikelelo abanokulwenza malunga nesantya somoya kunye nendlela.
Eyona nto ixhaphakileyo kukuba izivunguvungu eziqhelekileyo zikhatshwa yimvula. Nangona kunjalo, akuqhelekanga ukufumana olu hlobo lwesaqhwithi esomileyo kwilizwe lethu. Ihlala yenziwe xa Umxholo wamanzi welifu awukho mkhulu kakhulu ukuvelisa imvula yeqondo lobushushu liphezulu kakhulu kwaye okusingqongileyo komile. Le yindlela awenza ngayo amathontsi amanzi ngaphambi kokuba afike emhlabeni. Zihlala ziyingozi kakhulu, kuba umbane owela kwizaqhwithi ezomileyo unokubangela umlilo wehlathi xa ufika ehlathini okanye kwindawo eyomileyo. Njengokuba ingani okanye ingani mncinci, amathuba okusasazeka komlilo aphezulu.
Njengoko ubona, ezi ntlobo zesaqhwithi zifuna uqikelelo olungaphezulu okanye oluncinci ukuze zikwazi ukuthintela uninzi lwemililo yehlathi eyenzeka kwiindawo apho ezi meko zenzeka rhoqo.
Ndiyathemba ukuba ngolu lwazi ungafunda ngakumbi malunga nokuba yintoni isaqhwithi esomileyo kunye neempawu zaso.