Filomena da dusar kankara a Spain 2021

Filomena da hadari

Guguwar ta addabi Spain Filomena cewa an ɗora shi da iska mai ɗumi daga kudu kuma cewa ta ci karo da wani iska mai sanyi wanda aka ƙaura daga yankunan arctic. Arangamar da aka samu daga tarin iska ya haifar da dusar ƙanƙan tarihi a yankin Iberian.

A cikin wannan labarin zamu gaya muku komai a taƙaice game da tsinkaya, dalilan da sakamakon guguwar Filomena.

Hasashen guguwar Filomena

guguwar Philomena

Tauraron tauraron dan adam ya riga ya san motsi na yawan iskar da ya fito daga kudu da arewa. Lokacin da yawancin busassun iska masu sanyi da iska suka hadu da iska mai ɗumi da zafi, ana haifar da hadari ta hanyar banbanci tsakanin matsi. Raguwar matsin lamba ya haifar da dusar ƙanƙara mai ban sha'awa a ko'ina cikin yankin teku. Dusar ƙanƙarar ta faɗi a wuraren da ke da ƙasa sosai inda ba a samun irin wannan hazo. Daga yanzu har ila yau akwai wasu ranaku masu zuwa tare da sabon gaban iyakacin duniya tare da ƙananan yanayin zafi wanda ke sa dusar ƙanƙara ta zama ta ƙarshe kuma ta ƙarshe.

Mun sha wahala yayin karshen mako dusar ƙanƙara kamar wacce ba a taɓa gani ba a tarihin Spain. Dusar kankara da aka ce sun zo ne don toshe garin Madrid da sauran manyan biranen lardin suna barin bargo mai kankara wanda ya rufe kusan dukkanin yankin yankin tsibirin. Irin wannan guguwar ta haifar da yanayin gaggawa saboda rashin motsi a cikin biranen birane. Hasashen na Hukumar Kula da Yanayin Sama na Jiha ya nuna cewa akwai jerin yanayi da suka sanya guguwar Philomena ta zama cikakken hadari.

Dusar kankara da sanyi

dusar kankara a Spain

Guguwar kudu tana dauke da ruwan sama wanda aka kwashe kwanaki ana yinsa kuma ya bada damar zuwa lokacin da sararin samaniya yake a sarari amma tare da tsananin yanayin zafi, ba wani tasiri bane yake sanya ruwan sama ya tsaya ba, Maimakon haka, lamari ne a wajen guguwar. Wannan yanayin na yanayi cikakke haɗe da guguwar Filomena don samun damar juyawa Spain a wani yanki mai dusar kankara na wani lokaci. Godiya ga waɗannan yanayin yanayi mai yiwuwa ne a kula da yanayin da ake buƙata don dusar ƙanƙara ta iya ɗaukar kwanaki.

Bayan dusar ƙanƙan da ba a saba gani ba wacce ta faru a ƙarshen lokacin da ya wuce, wani ruwan sanyi ya zo wanda ya nuna yanayin ƙasan ƙasa da digiri 10 a wurare da yawa. A Madrid an kai darajar ƙimar zafin jiki na -10 digiri. Wadannan dabi'u ba a gani ba tun 16 ga Janairu, 1945 lokacin da yanayin zafi ya kai -11 digiri. Tsananin sanyi na dare da yanayin rana mai sanyi sun fifita dorewar dusar ƙanƙara da murfin kankara a yankuna da yawa a cikin makon.

Kuma akwai cikakkun abubuwan da suka sanya dusar ƙanƙara ta kasance cikin mako. Bari mu ga menene waɗannan abubuwan:

  • Maganin guguwar iska ya jawo kogin arewa zuwa gabar teku. Wannan anticyclone shine ke da alhakin barin sararin samaniya, iska kusan ta ragu gaba daya da yanayin daskarewa na rana da yanayin zafi mai gabatowa digiri 0.
  • Dogon lokacin tashar dare. Kamar yadda muka sani, daren hunturu ya fi na bazara tsawo kuma ya fi saurin samun yanayin zafi na kasa na tsawon lokaci saboda rashin tasirin hasken rana. Tare da waɗannan ƙananan yanayin yanayin ƙasa ya sanyaya tare da ƙarfi mai ƙarfi.
  • Sanyin da dusar ƙanƙara ta faɗo yana nuna rana. Godiya ga gaskiyar cewa dusar ƙanƙara na iya haskaka hasken rana, yana hana ƙasa yin ɗumi cikin sauƙi kuma yana haɓaka tasirin da aka sani da tasirin firiji. A saboda wannan dalili, za a ji tasirin dusar ƙanƙarar da guguwar Filomena ta kawo har zuwa kusan tsakiyar ko ƙarshen Janairu.

Dalilin guguwar Filomena

babban dusar kankara

Bari mu ga menene dalilai na waɗannan manyan dusar kankara. Dole ne mu sani cewa guguwar ba kawai ke da alhakin duk abin da ya faru ba, me zai rage ba kawai ba. Filomena ya kasance hadari ne wanda ke yankin Tekun Cádiz wanda ya busa iska mai zafi zuwa yankin teku. Yana gaban yawanci yakan haifar da nau'ikan yawan ruwan sama mai yawa a kudu da gabas. Ana iya ganin mafi yawa tare da ruwan sama mai karfi a Malaga inda kogunan suka cika suka yi sanadiyar asarar rayukan mutane da yawa.

Abinda ya faru a wannan karon shine Filomena ya jawo danshi daga kudu tare da wani anticyclone daga Tekun Atlantika zuwa Kasar Burtaniya wanda ya shafe makonni yana hura iska mai sanyi zuwa kasarmu. Lokacin da iska mai sanyi ta gamu da ƙasa mai ƙarancin zafin jiki a cikin hanyarta, ta juya ruwan sama da guguwar ta ɗauke zuwa dusar ƙanƙara. Daya daga cikin tambayoyin da masana kimiyyar yanayi ke samarwa ita ce idan duk wannan yana da alaka da canjin yanayi. Dayawa suna mamakin shin zai iya zama wannan sanyin idan duniyar tamu tana dumi.

Canjin yanayi

Spain tare da dusar ƙanƙara

Dole ne ku fahimci cewa canjin yanayi yana da rikitarwa. Kodayake yanayin shine ƙaruwar matsakaicin yanayin duniya, yanayin ba ya amsawa ta hanyar layi. Wannan shine, yanayin da ake dadewa a manyan yankuna lokacin da zazzabi zai tashi. Mun san cewa yanayin duniya yana ɗumi kuma hujja ce ta kimiyya da aka tabbatar da ita. Duk wannan yana gabatar da ƙarin kuzari a cikin tsarin da ke da cikakken ƙarfi kuma wanda rarar kuzarinsa ya haifar da yanayin da ba za a iya faɗi ba kuma yana da ƙwarewa da yawa don haifar da tasirin cikin gida mai ƙarfi sosai.

A lokaci guda, yayin da matsakaicin yanayin duniya ya tashi, an canza abin da ake kira polar jet. Yanayin iska ne wanda ke faruwa a cikin sararin samaniya kuma hakan yana taimakawa raba yankuna na polar daga waɗanda suke da yanayi. A cikin 'yan shekarun nan, wannan shingen yana canzawa kuma za mu ga wasu kutse na tarin iska a cikin yankin yankin Iberian Peninsula.

Ina fatan cewa tare da wannan bayanin zaku iya koyo game da guguwar Filomena da halayenta.


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