Yintoni imvula

yintoni imvula

Siyiqhelile ukunetha rhoqo okanye hayi rhoqo ngokuxhomekeke kwindawo esikuyo. Nangona kunjalo, abantu abaninzi abazi yintoni imvula kwaye yenziwa njani. Amafu ayenziwe ngenani elikhulu lamaconsi amancinci amanzi kunye neekristali ezincinci zomkhenkce. La mathontsi amanzi kunye neekristale ezincinci zomkhenkce zivela kutshintsho lombuso ukusuka kumphunga wamanzi ukuya kulwelo kwaye ziqinile kubunzima bomoya. Ubunzima bomoya buphakama kwaye bupholile bude buhluthe bujike bube ngamathontsi amanzi. Xa amafu azele ngamathontsi amanzi kwaye iimeko zokusingqongileyo zilungile kuwo, ziba ngohlobo lomkhenkce, ikhephu okanye isichotho.

Kweli nqaku siza kukuxelela yonke into odinga ukuyazi malunga nemvula, yintoni iimpawu zayo kunye nemvelaphi yayo.

Yintoni imvula kwaye yenzeka njani

imvula

Xa umoya phezu komhlaba ubushushu, ukuphakama kwawo kuya kunyuka. Iqondo lobushushu le-troposphere liyancipha njengoko ukuphakama kuphakama, oko kukuthi, ukuya phezulu, kuya kubanda, kuba xa umoya unyuka, ubetha umoya obandayo kwaye uzele. Xa ihluthi, iyadibana emanzini amancinci okanye ngekristali kwaye ijikeleze amasuntswana amancinci enobubanzi obungaphantsi kweemicron ezimbini, ezo zibizwa ngokuba yi-hygroscopic condensation nuclei.

Xa amathontsi amanzi ebambelele kwi-condensation nuclei kunye nobunzima bomoya ngaphezulu buqhubeka ukonyuka, isiseko selifu esime nkqo siyakwenza, kuba isixa somoya ogcweleyo kunye nesihlanganisiweyo siyakonyuka ubude. Olu hlobo lwamafu olwenziwe kukungazinzi komoya ubizwa ngokuba yi-cumulus humilis, kwaye xa zikhula ngokuthe nkqo kwaye zifikelela kubukhulu obukhulu (ngokwaneleyo ukuvumela ukudlula kwimitha yelanga), zibizwa ngokuba ngamafu ekhumulonimbus.

Ukuze umphunga kubunzima bomoya ogcweleyo udibanise amathontsi amanzi, kufuneka kuhlangatyezwane neemeko ezimbini: enye kukuba ubunzima bomoya bupholile ngokwaneleyo kwaye enye kukuba kukho incindi yokunyanzela efunxa ukufuma emoyeni.

Nje ukuba amafu enziwe, yintoni ebathintelayo ekuveliseni imvula, isichotho okanye ikhephu, okt uhlobo oluthile lwemvula? Ngenxa yokuhlaziywa, amathontsi amancinci ayakhekayo kwaye anqunyanyisiwe efini aya kuqala ukukhula, ngenxa yamanye amaconsi aqubisana nawo xa esiwa. Ngokusisiseko, imikhosi emibini isebenza kwithontsi ngalinye: ukumelana okunyanzeliswa kuyo kukuhamba okuphezulu komoya kunye nobunzima betrophu uqobo.

Xa amathontsi emakhulu ngokwaneleyo ukoyisa amandla okutsala, aya kungxama aye emhlabeni. Okukhona amanzi ewachitha kwilifu, kokukhona aya esiba makhulu, njengoko esongeza kwamanye amachaphaza kunye nezinye izinto ezinokukhulisa ulwelo. Ukongeza, baxhomekeke kwixesha elichithwa ngamaconsi enyuka esihla efini kunye nenani elipheleleyo lamanzi anelifu.

Iindidi zemvula

yintoni imvula neentlobo zayo

Uhlobo lwemvula lunikwa njengomsebenzi wobume kunye nobungakanani bamathontsi amanzi acothayo xa iimeko ezifanelekileyo zichanekile. Bangaba yimvula, imvula, isichotho, ikhephu, i-sleet, imvula, njl.

Qhuba

Ukuhambisa ngumnxeba yi imvula elula, amaconsi ayo amancinci kakhulu kwaye awe ngokulinganayo. Ngokubanzi, la mathontsi amanzi akawamanzisi umhlaba kakhulu, kodwa axhomekeke kwezinye izinto ezinje ngesantya somoya kunye nokufuma okuhambelana.

Iishawari

Iishawari ngamathontsi amakhulu amanzi athanda ukuwa ngamandla ngexesha elifutshane. Iimvula ngokubanzi zenzeka apho uxinzelelo lomoya ukuwa kwaye kwenza iziko loxinzelelo olusezantsi olubizwa ngokuba sisaqhwithi. Imvula inxulumene namafu afana necumulonimbus enza ngokukhawuleza okukhulu, ngoko ke amathontsi amanzi aya esiba makhulu.

Isichotho kunye neekhephu

Iimvula zinokubakho ngendlela eqinileyo. Ngenxa yoku, amakristali omkhenkce kufuneka enze emafini ngaphezulu kwamafu, kwaye iqondo lobushushu liphantsi kakhulu (malunga -40 ° C). Ezi ziikristale inokukhula kumaqondo obushushu asezantsi kakhulu ngenkcitho yamathontsi amanzi aqandayo (ukuqala kokwakheka kwesichotho) okanye ngokongeza ezinye iikristali ukwenza amakhekhe ekhephu. Xa befikelela kubungakanani obuchanekileyo kwaye ngenxa yomxhuzulane, ukuba iimeko zokusingqongileyo zilungile, banokushiya ilifu kwaye bavelise imvula eqinileyo kumphezulu.

Ngamanye amaxesha ikhephu okanye isichotho esiphuma efini, ukuba sidibana nomoya ofudumeleyo ekuweni, ziya kunyibilika ngaphambi kokufika emhlabeni, ekugqibeleni zikhokelele kwimvula engamanzi.

Imvula ngohlobo lwelifu

ukuna kwemvula

Uhlobo lwemvula luxhomekeke ikakhulu kwimeko yokusingqongileyo yelifu kunye nohlobo lwelifu elenziweyo. Kule meko, ezona ntlobo zixhaphakileyo zemvula zii-frontal, i-topographic kunye ne-convective okanye iintlobo zesaqhwithi.

Imvula ethe nkqo yimvula enxulunyaniswa namafu nemida (kushushu kwaye kuyabanda). Indlela enqamlezayo phakathi kobushushu obufudumeleyo kunye nengaphambili ibanda yenza amafu kwaye ivelise imvula engaphambili. Xa isixa esikhulu somoya obandayo sityhalela phezulu kwaye sihambisa ubunzima obufudumeleyo, iifom zangaphambili ezibandayo. Njengoko iphakama, iya kuphola kwaye yenze amafu. Kwimeko yobuso obufudumeleyo, ubunzima bomoya oshushu buhamba phezu kobunzima bomoya obandayo.

Xa ukwakheka komphambili obandayo kwenzeka, ngesiqhelo uhlobo lwelifu olwenza i Cumulonimbus okanye Altocumulus. La mafu athambekele ekubeni nokukhula nkqo ngokuthe nkqo, ke ngoko, kubangela ukuntywila kwemvula ngamandla. Ubungakanani bethontsi bukhulu kakhulu kunalawo abumba ngaphambili.

Amafu enza ngaphambili afudumeleyo anomilo ocekeceke ngakumbi kwaye aqhelekile INimboestratus, IStratus, IStratocumulus. Ngokwesiqhelo, imvula eyenzeka kule mimandla ithambile, yohlobo oluxhaphakileyo.

Kwimeko yemvula kwisaqhwithi, ekwabizwa ngokuba 'ziinkqubo zokudlulisa', amafu anophuhliso oluninzi oluthe nkqo (I-cumimbamus) ngo eya kuthi ivelise imvula enkulu kunye nexesha elifutshane, ihlala iyisiphango.

Ndiyathemba ukuba ngolu lwazi ungafunda banzi malunga nokuba yintoni imvula kwaye ziimpawu zayo.


Yiba ngowokuqala ukuphawula

Shiya uluvo lwakho

Idilesi yakho ye email aziyi kupapashwa. ezidingekayo ziphawulwe *

*

*

  1. Uxanduva lwedatha: UMiguel Ángel Gatón
  2. Injongo yedatha: Ulawulo lwe-SPAM, ulawulo lwezimvo.
  3. Umthetho: Imvume yakho
  4. Unxibelelwano lwedatha: Idatha ayizukuhanjiswa kubantu besithathu ngaphandle koxanduva lomthetho.
  5. Ukugcinwa kweenkcukacha
  6. Amalungelo: Ngalo naliphi na ixesha unganciphisa, uphinde uphinde ucime ulwazi lwakho.