Esinye seziphepho zakamuva ezihlaselwe yiSpain kube yi u-Elsa. Uqanjwe ngaleli gama lesiteketiso e-Instituto Português do Mar e da Atmosfera (IPMA) ngoMsombuluko, Disemba 16 ngo-10:00 UTC. Lapho isiphepho u-Elsa sihlasela iSpain, esinye isiphepho okuthiwa uDaniel sasiyithinta ngokugcwele le nhlonhlo. Ngokungafani noDaniel, lesi siphepho sakhiwe kude kakhulu nenhlonhlo njengengxenye yomjikelezo obanzi wendawo enomswakama kakhulu enomfutho omkhulu owanqamula lonke i-Atlantic.
Kulesi sihloko sizokhuluma nawe mayelana nemiphumela yesiphepho i-Elsa, izici zayo kanye nomonakalo owenziwe.
Ukwakhiwa kanye nokuvela kwesiphepho i-Elsa
Umthelela ohlobene kakhulu no-Elsa wenzeka eSpain kusukela ngoLwesithathu 18 kuya kuLwesihlanu 20, kodwa iziphepho ezihlobene nokujikeleza kwendawo zathatha isonto lonke. I-Storm Elsa yakhiwa emoyeni onamandla kakhulu we-zonal owawela lonke i-Atlantic Ocean futhi waletha umswakama omningi eNtshonalanga Yurophu, lokhu okubizwa ngokuthi "umfula wasemkhathini".
Ngenxa yalesi sizathu, nakuba yaqanjwa ngokusemthethweni ngomhla ka-16 futhi yavela kumephu engaphezulu emini ka-17, isikhungo sayo siqondiswe ku-50ºN-30ºW, imithelela ehlobene ne-Elsa yenzeke ngaphambi, phakathi nangemuva komjikelezo wempilo yesiphepho. . Ekupheleni komjikelezo wempilo yayo, ngomhlaka-21, U-Elsa kungathiwa wamuncwa uFabien eduze kwaseBrittany.
Le “mifula yasemkhathini” eshiwo ngenhla ibangele imvula enkulu, isamba esingaphezu kuka-500mm ngesikhathi esithile phakathi nesonto.
Inothi lokuxhumana elivela ku-squall Elsa
NgoDisemba 16, i-AEMET ishicilele inothi elifundisayo elihlobene ne-Elsa lees, elibike okulandelayo:
Isiphepho esijulile futhi esibanzi sase-Atlantic esibizwa ngokuthi "Elsa" sizoqala ekuseni ngoLwesithathu 18 ukuze sibangele isiphepho semvula nomoya cishe kuzo zonke izinhlonhlo, bese sifika eMedithera. I-Canary Islands izokhishwa kulesi simo. Lesi siphepho sihlobene nezinhlelo ezimbalwa zangaphambili ezisebenza kakhulu ezizonqamula inhlonhlo ukusuka entshonalanga kuye empumalanga, ezinemvula enkulu, eqhubekayo futhi yendawo endaweni ezindaweni ezinkulu, kanye nemvula encane eMedithera nasempumalanga yoLwandle lwaseCantabrian. Ukuqoqwa okuphezulu kakhulu kulindeleke e-Galicia nasengxenyeni esentshonalanga yesistimu emaphakathi, cishe edlula i-100 mm.
Inani leqhwa ekuqaleni kwesiqephu lizoba phezulu kakhulu, okuzokwenza ukuthi iqhwa lincibilike ezinsukwini zokuqala; Ikakhulukazi eziNtabeni zaseCantabrian, kulindeleke ukuthi kube neqhwa elinamandla ngoMsombuluko nangoLwesibili.
Namuhla, umoya uzoba yinto engathandeki kakhulu futhi evamile; ukuvunguza komoya okunamandla ovela eningizimu-ntshonalanga nasentshonalanga kulindeleke kuzo zonke izifunda ze-peninsula, engafika esifundeni saseMedithera ngoLwesine ntambama. Izivunguvungu zomoya enyakatho-ntshonalanga, eningizimu-ntshonalanga, nasezifundeni ezimaphakathi kungenzeka zidlule ku-100 km/h ngendlela evamile, futhi ukuvunguza kuzo zonke izinhlelo zezintaba kudlula i-120 km/h. Isiphepho sizodala izimo ezinzima zasolwandle ezindaweni ezisogwini, ikakhulukazi e-Atlantic Ocean.
Isaziso esikhethekile
Ngomhla ka-17, i-AEMET yakhipha isaziso esikhethekile, okuwukuqhubeka kokukhululwa kokwaziswa kwangaphambilini, okuzobuyekezwa kumhla zingama-20 ezinsukwini ezimbalwa ezizayo, okuxhumanisa ukuvela kabusha kwe-Storm Elsa nokuvela kabusha kwesiphepho esilandelayo u-Fabien. Ngenxa yenhlonhlo kanye neziqhingi eziningi zaseBalearic (umkhawulo uphakathi kuka-90 km / h no-130 km / h, kuye ngokuthi isifunda), Izeluleko zezinga eliwolintshi zikhishwe kuma-streaks ngomhla ka-18, 19 no-20.
EWestern Galicia, Andalusia kanye ne-Albacete, kanye nomthambeka oseningizimu wesistimu emaphakathi kanye ne-Pyrenees, imvula enqwabelene emahoreni angu-12 nayo i-orange, enenani elikhulu kuno-80 noma i-100 mm; I-Andalusia iyihora elilodwa Imvula yangaphakathi idlula u-30 mm; kanye nezigigaba eziningi ze-littoral yase-Atlantic, Cantabrian kanye ne-Mediterranean littoral.
Imiphumela ebaluleke kakhulu yesiphepho i-Elsa ziyizimvula ezinkulu neziqhubekayo, imimoya enamandla nezivunguvungu ezinamandla, ngisho neziphepho namagagasi anamandla. Ukuncibilika emasontweni amuva nje kwaqinisa izimvula ezinamandla, okubangela ukukhula nokukhukhula kwemifula eminingi (Pisuerga, Miño, Júcar nabanye abaningi).
Ngenxa yazo zonke lezi zigigaba ezingezinhle, kwadingeka ukuba kukhalelwe ukufa kwabantu abangu-6 ezindaweni ezihlukahlukene ngezizathu ezihlukahlukene phakathi kwezinsuku ezingu-19 no-21 (ukuqala kwesiphepho saseFabián): Santiago de Compostela, Puenso (A Sturias), Las Condado (León ) , Madrid, Huesca (Granada) kanye nePunta Umbría (Huelva). Ngaphezu kokulimala komuntu siqu, ukulimala kwezinto ezibonakalayo nakho kwakubaluleke kakhulu, kuhlanganise nokusikwa kwemigwaqo nezitimela kanye nokuphakelwa kukagesi eGalicia.
Kungani kwakushube kangaka?
Akungabazeki ukuthi i-squall u-Elsa wayengomunye wabashube kakhulu. Nokho, inani labantu alazi kahle ukuthi zaziyini izizathu. Ake sibone ukuthi yiziphi izici ezenza i-Elsa iqhume kakhulu:
- Indiza ye-polar enamandla kakhulu. Ukugeleza kokushayela okulawula futhi "kuqondise" lesi siphepho esinamandla indiza ye-polar enamandla enesivinini somoya esingaba ngu-130-160 kt ku-300 hPa, kodwa indawo ethintekile inkulu kakhulu, ibanzi futhi ihlala isikhathi eside. Konke lokhu kunengxenye yasentshonalanga, inomzila omude wolwandle futhi ugqinsile lapho iqonde khona mpo, yehle iye phansi.
- Isisindo somoya oswakeme kakhulu: Isisindo somoya esithatha isikhundla se-low polar jet ohlangothini lwenkabazwe inomswakama kakhulu, njengoba singabonakala olimini lomswakamo ovela esithombeni esiphelele semvula esingezansi. Lolu limi olumanzi lubonisa izimvula eziqhubekayo, okungcono kube ngesimo semvula enhlonhlweni. Ukubukeka okusanhlamvu ngaphakathi kolimi lomswakamo lwase-Atlantic kuwuphawu lwe-convection eshumekwe kulo.
- Ukungazinzi okuphezulu: Izixuku ezihilelekile azizinzile kakhulu, kungaba ohlangothini olusenyakatho noma lwe-equatorial lwendiza. Inani le-CAPE lisobala kakhulu ohlangothini lwenkabazwe, lapho okufakwayo kolimi okungazinzile kubonakala khona. Ngakolunye uhlangothi, ukuba khona kwezindawo okugxilwe kuzo ezihlelekile nezingahlelekile ze-convection kukhombisa ukungazinzi.
- Usayizi nobunkimbinkimbi: Ubukhulu buka-Elsa nokuma komzimba okuyinkimbinkimbi kuyizimpawu zobunzima bakhe obungase bube khona. Zimbalwa iziphepho ezithumela isignali ebaluleke kangaka ezithombeni zesathelayithi.
Ngithemba ukuthi ngalolu lwazi ungafunda kabanzi mayelana nesiphepho i-Elsa nezici zayo.