Njengoko sisazi, zininzi iziganeko zemozulu ezithi zivele ngokungaqhelekanga kwaye zingenzeki rhoqo. Enye yeemeko zemozulu ezingaqhelekanga yile ukufudumala okushushu. Le nto yenzekayo xa imvula eye yawa njengomphunga xa uwela umaleko womoya owomileyo okanye owomileyo kwindawo efudumeleyo.
Kweli nqaku siza kukuxelela yonke into ekufuneka uyazi malunga nokuqhuma okushushu, zithini iimpawu zabo kunye nomdla.
Zithini ukufudumala okufudumeleyo
Xa imvula iza ngumphunga uwela umaleko womoya owomileyo kwindawo efudumeleyo ngesiqhelo imvula idla ngokubonisa isaqhwithi. Xa la manzi awela esibhakabhakeni engumphunga, enza ukuba umoya owehlayo uphole uze ube nobunzima obungaphezu komoya ojikeleze loo ndawo. Njengoko umoya ubanda Iya ibaxinana ngokuthelekiswa nomoya ojikeleza ngokungqongileyo kwindawo eshushu. Ngenxa yoko, ikhusela umphezulu ngesantya esikhulu. Ekugqibeleni, yonke imvula ngaphakathi kokwehla komoya iya kuba ngumphunga.
Nje ukuba oku kwenzeke, umoya womile kwaphela kwaye akusekho luhlobo lonyukelo lomoya olunokwenzeka ngelo xesha. Ke ngoko, Umoya owehlayo awusenakuphola kwaye uqhubeke nenye inkqubo. Umoya uyaqhubeka ukuhla usiya kumphezulu ngenxa yesantya osifumene ngokunyathela ngaphezulu komoya ojikelezileyo. Umoya owomileyo uyehla kwaye ufudunyezwe ngumoya womoya owonyukayo njengoko usihla.
Kufuneka kuthathelwe ingqalelo ukuba ubuninzi bomoya buya kuqala ukwehla ngenxa yokunyuka kweqondo lobushushu elonyukayo. Nangona kunjalo, ngenxa yokuba umoya uyehla sele unamandla amaninzi awusa phezulu. Ngokunyuka kwamaqondo obushushu kunye nokuhla okubangelwa kukuxinana, kunokwenzeka ukunciphisa isantya sokwehla komoya ukuze umoya owomileyo uya kuqhubeka ukwehla njengoko kusanda kushushu. Oku kunyuka kwamaqondo obushushu kungenxa yokufudumala kokuqonda esikukhankanye ngaphambili.
Kwenzeka njani ukuba kuqhume iiBlowout
Okokugqibela, umoya owehlayo ufikelela kumphezulu kunye namandla ahamba kuwo ngokuthe tye kumphezulu kuwo onke amacala iziphumo zokuvelisa umoya onamandla. Lo moya ngesiqhelo ungumoya ongaphambili. Yintoni egqithisile, ukufakwa kobunzima obufudumeleyo nobomileyo bomoya obuvela phezulu kubangela ukuba iqondo lobushushu kumphezulu lonyuke ngokukhawuleza nangokukhawuleza. Ngolu nyuso lwamaqondo obushushu indawo yombethe iyancipha ngokukhawuleza.
Kufuneka kuthathelwe ingqalelo ukuba ubukho bazo zonke ezi meko zemozulu ziba zizithako eziyimfuneko ukuze kubangelwe bubushushu. Nangona kunjalo, zonke ezi meko zinqabile. Ukuze uqaphele ukuqhuma okushushu, ubushushu kunye nomswakama weradiosonde uyaboniswa. Oku kusetyenziselwa ukubona ukuba yintoni imeko-bume efanelekileyo ekuveliseni ukuqhuma kobushushu.
Le radiosonde iyakwazi ukubonisa iimpawu zokusingqongileyo kunye neeprofayili ezimileyo zethempelesha kunye nokufuma okusebenzela ukugcina ukuhamba komoya. Umaleko owomileyo kunye namanqanaba akumgangatho osezantsi kunye nokufuma okungazinzanga kunye nongazinzanga kumanqanaba aphakathi ziindawo apho imvula inokukhula khona kwaye kamva kufudumeze ubushushu.
Oku kuqhuma kushushu kuhlala kuhamba nemimoya enamandla kakhulu kwaye kunzima kakhulu ukuqikelela. Nangona ezona ndawo zintle ziyaziwa ngenxa yesandi esiqwalaselweyo okanye esichazwe kwangaphambili ziimodeli ezahlukeneyo zemozulu.
Eminye imizekelo
Makhe sibone eminye yemizekelo yokutshisa okutshisayo okwenzekileyo emhlabeni. Eminye yemizekelo yobushushu obugqithisileyo okanye ukuqhuma okubikwe kwihlabathi liphela kubandakanya ubushushu e-Antalya, eTurkey, ngoJulayi 10, 1977, eyayingama-66,3 ° C; NgoJulayi 6, 1949, iqondo lobushushu kufutshane naseLisbon, ePortugal, ukusuka kuma-37,8 ° C kwimizuzu emibini lenyuka laya kuma-70 ° C, Kuyabonakala ukuba iqondo lobushushu elingu-86 ° C labhalwa e-Abadan, e-Iran, ngoJuni 1967.
Iingxelo zeendaba zathi abantu abaninzi babulawa apho kwaye izitrato ze-asphalt zanyibilika. Ezi ngxelo zivela ePortugal, eTurkey naseIran azikho semthethweni. Akubonakali ngathi akukho lwazi ngaphandle kokuqinisekiswa kwengxelo yoqobo, kwaye uphononongo loqwalaselo lwemozulu kule ndawo ngexesha lesigameko alukhange lubonakalise bungqina obuxhasa ezi ngxelo zigqithileyo.
UKimberley ovela eMzantsi Afrika iqinisekisile ukuqhushumba okunyuse ubushushu ukusuka kwi-19,5 ° C ukuya kwi-43 ° C kwimizuzu emihlanu phakathi kwama-21: 00-21: 05 ngexesha lesiphango. Umbonisi wemozulu wasekhaya wathi ucinga ukuba iqondo lobushushu lenyuke ngaphezulu kwe-43 ° C, kodwa ithemometha yakhe yayingakhawulezi ngokwaneleyo ukuba ingabhalisa elona nqanaba liphezulu. Ngo-21: 45 emva kwemini, iqondo lobushushu lehla laya kwi-19,5 ° C.
Ukuqhuma eSpain
Kwilizwe lethu kukho ezinye iimeko zokuqhuma okushushu. Ngokwesiqhelo ezi zinto zinxulunyaniswa nemimoya enamandla kunye nokunyuka ngequbuliso kweqondo lobushushu. Amanzi aqulethwe kulo moya ayahla aze aphume njengomphunga ngaphambi kokuba afike emhlabeni. Ngeli xesha apho umoya owehlayo ushushu khona ngenxa yoxinzelelo olubangelwa kukunyuka kobunzima bekholamu yomoya ngaphezulu kwabo. Ngenxa yoko oku ukufudumeza ngesiquphe komoya kunye nokuhla kokufuma.
Iingcali zeMeteorology zibanga ukuba amafu anokubonwa ngokukhawuleza etshintsha ngokuthe nkqo kwaye abonisa ukulungiswa okuthe nkqo okuthe nkqo. Nangona ijongeka ngathi inye, ngamafu avela ngokukhawuleza ngokuthe nkqo ukuze ibenokubonakala ngathi ziinkanyamba. Ukufudumala okushushu kuhlala kwenzeka ebusuku okanye kusasa xa iqondo lobushushu phezu komhlaba lisezantsi kunaleko kwangoko ngaphezulu kwayo.
Ngenxa yeziphumo zazo ezonakalisayo, le mizila ishushu inokuphazanyiswa ziinkanyamba kuba zikwayanyaniswa nomoya onamandla. Nangona kunjalo, inokwahlulwa ngumkhondo womonakalo owushiye ngasemva.
Ndiyathemba ukuba ngolu lwazi unokufunda ngakumbi malunga nokuvutha okutshisayo kunye neempawu zabo.