Iskar Zonda

Zonda iska ( Spanish </link>) kalma ce ta yanki don iskar foehn da ke faruwa a gabashin gangaren Andes, a Argentina.

Samuwar

Zane yana nuna tasirin Foehn ƙirƙirar Zonda.

Zonda busasshiyar iskar ce (sau da yawa tana ɗauke da ƙura) wacce ke fitowa daga iskar ruwan tekun iyakacin duniya, wanda ke ɗumamawa ta hanyar gangarowa daga ƙwanƙolin, wanda yakai kusan 6,000 metres (20,000 ft). sama da matakin teku. Yana iya wuce gudun 240 kilometres per hour (150 mph).

Ana samar da iskar Zonda ta hanyar motsin arewa maso gabas na gabas na iyakacin duniya, kuma ko da yake yana da zafi da bushewa a ƙananan ƙasa, shine babban tsarin hazo na dusar ƙanƙara acikin manyan sarƙoƙi masu tsayi, inda yake kama da viento blanco, yana kaiwa ga sauri a wasu lokuta. Kilomita 200 acikin awa.Don haka, maimakon zama mai cin dusar ƙanƙara, wannan iskar tana da mahimmanci musamman ga wannan yanki mai busasshiyar, saboda tana da alaƙa da gina murfin dusar ƙanƙara ta lokacin sanyi da kuma tarin glaciers na gida.

Abin da ya faru

Duk da yake irin wannan iska na föhn na iya faruwa a mafi yawan sassan tsakiyar yammacin Argentina, tasirinsa yafi ban sha'awa a La Rioja, San Juan, da arewacin lardunan Mendoza, inda shingen dutse (Andes) ya fi girma, yayin da zuwa arewa da Puna. Plateau yana watsa waɗannan iskoki.

Bisa ga binciken (wanda aka gudanar a tsawon lokacin 1967-1976), iska ta Zonda tafi farawa a lokacin rana (tsakanin 12 da 6 PM), kuma tana da tsayi tsakanin awanni 1 zuwa 12, ko da yake yana iya gabatar da kanta a lokaci-lokaci muddin dai. Kwana 2 ko 3. Yawancin lokaci ana fuskantar ta ta ƙofar iska mai sanyi tana tafiya arewa maso yamma (viento sur). Acikin kashi 90% na lokuta,lamarin yana faruwa tsakanin Mayu da Nuwamba.

Madadin amfani

Kalmar zonda kuma tana bayyana iskar arewa mai zafi mai zafi acikin Pampas, a gabas da damuwa dake motsawa gabas, da kuma gaba da pampero. Wannan iska kuma ana kiranta da sondo.

Duba kuma

• Sashen Zonda, sashen lardin San Juan, Argentina.
• Pagani Zonda, motar wasan motsa jiki wacce ke ɗaukar sunanta daga iska.
• Puelche iska
• Foehn Kudu maso Gabashin Australiya

Manazarta

• (in Spanish) MeteoBlogs – Viento Zonda. National Meteorological Service, Air Regions Command, Argentine Air Force.
• "The land where blows el Zonda". Article.