Kangangeenkulungwane, abalobi boLwandle lwaseCantabrian bebesoyika kakhulu isiphango. Ukungaboni kakuhle kwabo ngelo xesha kunye nemimoya ebhudla ngamandla eyayanyaniswa nabo kwabenza baba sisoyikiso esoyikekayo, esineziphumo ezimandundu kwiinqanawa zabo eziethe-ethe kwanobomi babo. Ngethamsanqa, uqikelelo lwemozulu luqhubele phambili kwaye ngoku luqikelelwa ngakumbi, nangona ezi ziziganeko zasekuhlaleni kuyimfuneko ukusebenzisa imifuziselo ye-mesoscale yokuqikelela.
Ngenxa yesi sizathu, siza kunikezela eli nqaku ukukuxelela yonke into oyifunayo malunga ne-gale, iimpawu zayo kunye nemiphumo.
Uqala njani umsinga
Into yokuqala ukucacisa kukuba kukho iintlobo ezahlukeneyo zomoya njengoko zinokubangelwa ziimeko ezahlukeneyo zemozulu. Imimoya yangaphambili ibangelwa ngumphambili. Kuba zibonakaliswe kwimephu yemozulu, zibonakala ziqikeleleka ngakumbi kwaye kulula ukuzixela kwangaphambili. Zinokuthi zenzeke nangaliphi na ixesha lonyaka kwaye, nangona zichaphazela kakhulu amanxweme, nazo zifikelela ngaphakathi.
Kwiimeko eziqhelekileyo zomoya omkhulu, ichaphazela unxweme kuphela, into nje eselunxwemeni. Ziqhelekile ehlotyeni, ngakumbi ngeentsuku ezishushu kakhulu kwaye zenzeka emva kwemini. Zinokuthi zenzeke ngasekupheleni kwentwasahlobo okanye ekuqaleni kwekwindla. Isitshixo ekubunjweni kwayo bubushushu obuqinileyo kunye noxinzelelo lwe-gradient phakathi kwempuma nentshona yeCantabrian. Indawo yoxinzelelo oluphantsi kumantla wepeninsula ithanda ubukho bomoya ofudumeleyo othatyathelwa indawo ngokukhawuleza ngumoya obandayo nofumileyo wolwandle, oko kukuthi, kunye necandelo elingasentla-ntshona.
Imimoya ebhudla ngamandla, enokuhlala ixesha elingangeyure, ukugquma isibhakabhaka ngamafu kunye nenkungu ephakathi kwe-50 kunye ne-90 km / h, kunye nokudumba okunamandla ngamaza angaphezu kweemitha ezi-2, okubangela ukuba ithemometha ijinga.
Kwimozulu eqhelekileyo, sinokufumana iimeko ezimbini zemozulu. Enye ibangelwa yimigxobhozo yebarometric, enye yimimoya ekhanyayo yasempuma. Le yokugqibela igqalwa njengeyingozi ngakumbi ngenxa yokuba imimoya evuthuza empumalanga inokumelana nempepho yasemini, ize loo nto ibonakale ngequbuliso.
Ngaba zifumaneka kuphela kuLwandle lwaseCantabrian?
Ubukho bomqobo we-topographic parallel kwaye kufutshane nonxweme, kule meko iiNtaba zaseCantabrian, Kubalulekile ngexesha lokuqulunqwa kwe-gale. Kweminye imimandla yehlabathi, iziganeko zesaqhwithi ezineempawu zokuma komhlaba ezifanayo zenzeka ngendlela efanayo. Umoya wePampero eArgentina ngumzekelo wokutshintsha ngokukhawuleza kwicala lomoya onokuba nemiphumo efanayo. Iziganeko ezifanayo ziye zaxelwa eOstreliya okanye eCalifornia.
ezona moya zitshabalalisayo
Inkqubela phambili yokubikezela imozulu, iinkqubo zokubona kunye neenkqubo zokulumkisa kwangaphambili ziqinisekisa ukuba iziphumo zomoya ophezulu azikho namhlanje njengoko zazinjalo ngaphambili.
Kuyaziwa ukuba i-20 ka-Aprili 1878 yabulala abantu abangaphezu kwama-300, kubandakanywa nabalobi baseCantabria kunye nelizwe laseBasque. Ezona zibhubhileyo kwirekhodi. Oku kwalandelwa ziingxelo ngoAgasti 12, 1912. Iinqanawa ezili-15 zazika yaye abantu abali-143 baphulukana nobomi babo. Yayiyinkanyamba eyabangela imimoya ebhudla ngamandla ngeso sihlandlo. Kwathiwa unxibelelwano aluphumelelanga njengoko bekucwangcisiwe, kwaye nangona uFinisterre waxelelwa ngotshintsho lwemozulu, ulwazi aluzange lufike kwi-Vizcaya Fishermen's Association. Abanye abalobi baseCantabrian balunyukiswa ukuba bangayi kuloba ngaloo mini, kodwa abalobi baseBermeo benjenjalo. Ke ngoko, uninzi lwabafi bavela kwidolophu yaseBiscayan yaseBermeo.
Umlinganiselo wentlekele mkhulu kangangokuba Ibhalwe kwimbali ngamanqaku, iincwadi kunye neengxelo.
Iintlobo zomoya
Ngaphambili
- Umoya: Kumhlaba, imimoya enamandla kakhulu ichaphazela imimandla yonxweme, nangona iphinda inyuke ngaphakathi (kwimimoya ephezulu eqhelekileyo, ikhawulelwe kunxweme). Ukuphazamiseka kuhambelana nonxweme, kuchaphazela iindawo zonxweme (iikhilomitha ezingama-20). Ukuba usuka e-Asturias, imimoya yomoya ingadlula i-120 km/h. Ukuba uqala ukusuka eCantabria, i-gusts elunxwemeni lwaseVizcaya inokufikelela kwi-100 km / h.
- Ukuba namafu: njengoko imimoya yasezantsi ivuthuza, inani kunye nobukhulu bamafu aphakathi ukuya phezulu, amafu aphantsi (nangona kungenjalo rhoqo), kwaye i-cumulus kunye ne-stratocumulus yanda xa umoya uguquka. Inkangeleko yamafu e-cumulonimbus anoxinzelelo oluqhelekileyo okanye olusezantsi kancinci lwe-atmospheric nayo inokwenzeka, iyancipha ngokuphakathi njengoko isenzeko sisondela, awaqhelekanga ukuhla ngaphantsi kwe-1012 mbar kwinqanaba lolwandle. Basenokuhlala bemile kulo lonke indaleko.
- Amaqondo obushushu: amaqondo obushushu ebekade ephakamile ngaphambili, nemimoya yasemzantsi inokuba negalelo kolu lwando. Zehla kancinane ngaphambi kokuba umoya utshintshe, zize zehle ngesiquphe ngokukhawuleza njengoko umoya uqhubeka. Amaqondo obushushu angehla ukuya kwi-14ºC ehlotyeni.
- Ukufuma komoya: ukufuma komoya okunxulumeneyo kunyuka ukusuka kwi-35-45% phambi komsinga ukuya ngaphezu kwe-90% emva komsinga.
eqhelekileyo
- Umoya: iintlobo ezimbini zomoya onamandla zichongiwe, umgxobhozo webarometric kunye nokujikeleziswa okugudileyo kuka-S. Kwimigxobhozo yebarometric, kusasa nasemva kwemini kuzolile, okanye umoya wasezantsi ubuthathaka kakhulu. Kwiyure okanye ezimbini ezidlulileyo, kusenokubakho izikhewu zemimoya eshushu yecandelo le-E (ngamanye amaxesha itshintshana ngezithuba zika-S). Ngequbuliso, umoya ufudukela emntla-ntshona.
- Ilifu: iintsasa ezinamafu kunye nesibhakabhaka esicacileyo okanye amafu e-cirrus. Inkungu kwinqanaba lolwandle; inokuba nenkungu ekhanyayo emhlabeni.
- Uxinzelelo lomoya: ngaphambi, ngexesha kunye nasemva kwale nkqubo, banokuthi cwaka ngokupheleleyo, nangona banokuhla kancinci. Ziphantse zahlala okanye zifikelela ku-(1014 ± 1)mb.
- Amaqondo obushushu: ziphezulu okanye zivuke ngokukhawuleza kusasa. Emini emaqanda, ithemometha sele iphawula 27ºC ukuba kuJuni, 30ºC ukuba kungoJulayi okanye ngoAgasti kunye nama-29ºC ukuba kungoSeptemba. Amaqondo obushushu anyuke kakhulu emva kwemini. Xa sijonga umahluko we-8ºC phakathi kweqondo lobushushu lomoya nolwandle, le meko sele iyisilumkiso. Ubushushu bubangelwa ngakumbi kwimpembelelo yelanga kunokuba i-advection ye-air mass. Ukwehla kweqondo lobushushu akufane kube ngaphezu kwamaqondo obushushu alinganiswa kumanzi olwandle. Ngokuqhelekileyo, ekugqibeleni, ubushushu bomoya bufana namanzi olwandle.
- Ukufuma komoya: ukufuma komoya kuhlala kungaphezulu kwe-50% iiyure ezininzi phambi kokuba kufike umoya onamandla. Kwimimoya enamandla, inokufikelela kwi-90%.
Ndiyathemba ukuba ngolu lwazi unokufunda ngakumbi malunga ne-galena kunye neempawu zayo.