La squall UBarbara Yayilelesibini eligama lexesha le-2020-2021. Igama eliphakanyiswe yiarhente yemozulu yezulu (AEMET) ngeCawa, nge-18 ka-Okthobha nge-09: 30. Imvelaphi yayo ibangelwe kukukhutshwa kwezilumkiso zomoya ovuthuzayo ovela kwinqanaba leorenji elisemthethweni nge-20 ukusukela ngeye-16: 00. Nangona ngexesha lokuqeshwa kwakhe ebengazi okwenziweyo, kwiiyure zokugqibela zangoMvulo waqala ukuqeqesha.
Kweli nqaku siza kukuxelela yonke into oyifunayo malunga nesiqhwithi uBarbara, ingaba yayimalini imvula eshiyekileyo, imimoya ebhudlayo, njl.
Squall uBarbara
Ngexesha lama-20 nasekuqaleni kweyama-21, isaqhwithi uBarbara wawela iPeninsula ukusuka kumzantsi-ntshona ukuya emantla mpuma, eshiya isixa esikhulu semvula, ngakumbi kwisiqingatha sentshona senkqubo eseMbindini, kunye nemimoya enamandla, nkqu neenkanyamba. iindawo ezinentaba zaseNtla. Kwafunyaniswa ukuba kumazantsi esiphelo sendawo ebanzi ejikeleze iNorth Atlantic Ocean umsinga omanzi wetropiki wawusondliwa. Kulapha apho kwasekwa i-vortex yesibini, ethi xa inxibelelana ne-jet polar yamanqanaba aphezulu, yabangela isaqhwithi uBarbara.
Nge-00 ye-UTC ngo-Okthobha u-20, iziko laseBarbara lalibekwe kwintshona yeMadeira. Ngomhla olandelayo yahamba ngokukhawuleza kwicala elingasemantla ntshona. Ngo-12 emini babeseLisbon kwaye ngo-Okthobha u-00 babekwiLwandle lwaseCantabrian. Into eqhelekileyo kwisaqhwithi kukuba iziko liya kuba noxinzelelo olusezantsi lomoya. Kule meko, nangona uxinzelelo kwiziko lwalungezantsi kakhulu, malunga ne990hPa, ibingumzuzu wakhe wokujula. Uxinzelelo olomeleleyo lwegradient olwalusebenza njengoko lwaludlula usingasiqithi emva kweziko kunye noxinzelelo oluphezulu olwaluseYurophu naseMeditera yeyona nto yabangela imimoya enamandla ngamandla amakhulu.
Umoya ovuthuzayo nemvula
Ukuqhaqha komoya onamandla kwakuyeyona nkanyamba ibhendi isusela eHuelva iye kumbindi wePyrenees. Yonke imida enxulumene nesiqhwithi uBarbara yawela yonke usingasiqithi osemazantsi-ntshona ukuya kwicala elingasemantla ntshona. Kwakunokuhamba kancinci ukuya empuma. Ke, kwabakho ukuhamba okuqhubekekayo kunye nobunzulu obuvela kumzantsi-ntshona owawuthanda ukuqokelelwa kwemvula enkulu. Amathambeka asemazantsi enkqubo yeentaba zentshona peninsular kulapho kwabakho khona isixa esikhulu semvula. Ubuninzi benzekile kwinkqubo esembindini. Ngenxa yemvula ephezulu, ukuya kuthi ga kwi-300 mm ngeeyure ezingama-24 kuphela. Kummandla weMeditera weZiqithi zeBalearic, imvula yayinqongophele.
Ukugqitha kobandayo obugqithisileyo kuthetha kwiiCanary Islands zonke ngexesha lasemva kwemini nge-Okthobha ye-20. KwiiCanary Islands imvula ebalulekileyo nayo yasala, nangona amaxabiso asezantsi kakhulu kunalawo abhalwe usingasiqithi. Ngexesha lama-21, uBarbara uqhubeke nokuhamba ngokukhawuleza esiya emantla, de wadibana, emva kwemini yolo suku, kunye neziko eliphambili lesiphepho esikhulu seAtlantic phakathi kweGreat Britain neNorth Sea, ukuya eScandinavia kamva. Nangona eSpeyin usingasiqithi oxinzelelo oluphantsi kunye nemvula kunye nemimoya iqhubekile, ayisasebenzi Kunokuthiwa iimpembelelo ezinxulumene ngokuthe ngqo noBarbara zaphela ngeeyure zokuqala ze-21.
Imvula kwicala lasentshona lenkqubo esembindini ibinamandla kakhulu kwaye ihlala ixesha elide. Ukuba kuthathelwa ingqalelo ixesha eliqhelekileyo lemozulu leeyure ezisi-7 ukuya kwezi-7, i-301 mm irekhodwe ePuerto El Pico (Avila) ime phakathi kwe-20 okanye i-312 mm, elilelona likhulu kuthotho lwamaxesha onyaka. IGarganta la Olla, iHervás, iPiornal, iMadrigal de la Vera, iHoyos, iTornavacas kunye neValverde del Fresno eCáceres abagcini nje ngokwaphula irekhodi lemvula ephezulu ngo-Okthobha kwinyanga e-1, kodwa phantse zonke.
Ingxelo yexesha lonke iphindwe kabini. Ukongeza, bekukho izantyalantyala zemvula, ezinje ngeelitha ezingama-21 kwimizuzu nje eli-10 e-El Paso (La Palma), ezili-12 e-Alosno (Huelva) kunye ne-11 eFuente de Cantos (Badajoz).
Izilumkiso kunye nezilumkiso ngesaqhwithi uBarbara
Isilumkiso esi-orenji sakhutshelwa isantya somoya esingaphezulu kwe-90 okanye i-110 km / h. Kuxhomekeke kwingingqi, ixesha lokusebenza kwesiqhwithi sasiphakathi kuka-Okthobha 20 no-21. Igubungele phantse yonke imimandla yeentaba yomntla usingasiqithi, kuquka iSierra de Toledo. Inkqubo yonke esembindini, iSierra de Tabria, inkqubo ye-Iberia yaseBurgos, iSoria neLa Rioja, intshona kunye nePyrenees esembindini, iziko laseNavarra kunye nethambeka laseCantabrian, kunye nelizwe lonke laseBasque (ngaphandle konxweme).
Iinkqubo eziphambili zeSalamanca, Cáceres, ilavila, Segovia kunye neMadrid, kunye neeNtaba zeCantabrian zaseLeón, Zamora nasePalencia kwaye uninzi lwazo, kwiiyure ezili-12 zafumana imvula engaphezulu kwe-80 mm. Inqanaba lokulumkisa iorenji nalo lakhutshwa eHuelva, kunye nengcebiso ngemvula eyure ngeeyure ezingaphezulu kwe-30mm nayo yakhutshwa.
Umoya yenye yeempawu eziphambili zesaqhwithi. Kwakukho izoyikiso ezomeleleyo phantse kuwo wonke umhlaba, owawume ngaphandle entshona nasemantla. Ezi ndawo zazinesilumkiso senqanaba leorenji ngaphezulu kwe-100 km / h. Ukuqhaqhaqhaqhaqhaqhabalaza kwenzeka kwiintaba eziphakamileyo, kwaye isantya somoya sagqitha kwi-120 km / h ngoLwesibini ebusuku.
Imvula yokuqala enxulunyaniswa nale nkqubo iphantsi yoxinzelelo sele ivele emantla ntshona ekupheleni kwalo Mvulo. IGalicia, eyona ndawo isentshona yeCastilla y León, kunye neendawo ezinentaba zeAsturias kunye neExtremadura ziya kuba ziindawo apho imvula iza kufika ngaphambili. Esibhakabhakeni esingwevu nakwiintsuku zemvula enkulu, ukuhla kwamaqondo obushushu nomoya kudala imeko engathandekiyo.
Njengoko ubona, isiqhwithi uBarbara yenye yezo, ngaphandle kwesaziso esincinci, ezaphule iirekhodi ezibalulekileyo. Ndiyathemba ukuba ngolu lwazi ungafunda ngakumbi ngesi saqhwithi kunye neempawu zaso.