
uttar american mansoon

nairutya mosami paus, mexican mosami paus, nyu mexican mosami paus kinwa arizona mansoon mhanoon olakhala jaanara uttar american mansoon haah nairutya united states aanee vayavya meksikochya mothya bhaganmadhye vadali vaare aanee parjanyamanat spasht vaadh honyacha eka namuna aahe, joou andaje reo grand khoyavar kendrit aahe aanee samanyatah juuna aanee septemberchya madhyat hoto. pavsalyat, divasa ushnatemule vadali vaare vahatat aanee duparchya uttaradhat aanee sandhyakali lavkar vadhatat. samanyatah, hii vadale ratri ushiraparyant nasht hotat aanee dusya divasachi suruvat changli hote, aanee darroj yaa chakrachi punaravrutti hote. septemberchya madhyaparyant mansoon samanyatah aapali urja gamavato jevha yaa pradeshat adhik koradi paristhiti punha prasthapit hote. bhaugolikdrushtya, uttar americetil mansoon parjanyaman kshetra heey sinaloa, durango, sonora aanee chihuahua yaa mexican rajyanmadhil siera madrey auxidentalvar kendrit aahe.
yantrana.
uttar american mansoon hii eka guntaguntichi hawaman prakriya aahe jee vayavya mexico aanee nairutya amerikemadhye californiachya aakhatatun (aanee kahee pramanat purv prashant aanee meksikochya aakhatatun) aadrata aanate, parinami unhalyat, visheshtah uchch unchivar, vadali vaare yetat. uttar americetil mansoon tyachya bharatiy samakakshapramane majboot kinwa sthir nahee, kaaran pramukhyane mexican pathar aashiyatil tibeti patharaitke unch kinwa mothe nahee. tathapi, uttar american mansoon tyachya bharatiy samkakshanchi bahutek moolbhut vaishishtye samayik karato.
pavsali bhagat, vasant rutucha uttarardh khoop garam aanee korada asato, kaaran koradi paschim bajuchi uposhnakatibandhiy uchch daab asaleli katak aanee koradi khandiy havah adyap uttarekade 'haloo' lagaleli nahee. yaa kalat, antardeshiy bhagat sapeksh aadrata atyant qamee asate aanee vaishishtyapurnapane dukache bindu khoop qamee asatat, jeey varanvar gothanyachya khunapeksha barech qamee asatat. kahee varshant, ushna aanee koradya vayudlala vayavyekade ardra mansoon vayudalapasun aagneyela vegale karnari koradi resha sthalantar karnyat ayashasvi jhalyas haah vilambit parinam adhik lakshaniy asato. yamule ushnakatibandhiy aadrata uttarekade mrutyu khonyaparyant pohochanyapasun unhalyat nantarparyant rokhata yete. jarr haah namuna kayam rahila tarr newada valvantat jawaljawal mansoon yenar nahee. 
unhalyachya suruvatila, mansoonchi suruvat mexico aanee nairutya yuu. ess. pramane vaayachya namunyanmadhye badal houn hote.ess. tivra saur tapakhali garam qaraa. kahise thund ardra mahasagar kshetratun ushna, koradya jaminichya bhagat prachalit vaare vahoo lagatat. dakshin mexicomadhye meey mahinyachya uttaradhat teey junachya suruvatiparyant paus vadhato aanee siera madrey auxidentalchya paschim utaranvar pasarato, nyu mexico aanee aagney erizonaparyant pohochato aanee julaichya suruvatila pohochato. julaichya madhyat paripakv hott asatana too nairutya united statesmadhye vistarato, jevha mansoon kinwa uposhnakatibandhiy parvatshreni mhanoon olakhala jaanara uchch dabacha bhag, varchya vatavaranat chaar kopyanvaril pradeshat vikasit hoto, jyamule purv kinwa aagney dishela vaachaa pravah nirman hoto. tyach velee, meksikochya patharavar aanee amerikechya nairutya valvantavar aushnik nimn (tivra prushthbhagachya ushnatemule qamee dabachi eka gart) vikasit hote.
ushmiy nimn parisancharan tayar karate jeey californiachya aakhatatun aanee purv prashant mahasagaratun qamee aadratechya daali aanate. californiache aakhat, dongaranni vedhalela arund jalbhag, arizona aanee sonoramadhye qamee-patalivaril aadrata vahatukisathi visheshtah mahattvacha aahe. varchya patalivaril aadrata dekhil yaa pradeshat, pramukhyane meksikochya aakhatatun, varchya purvekadil vanyandvare vahoon nellie jaate. suruvatichya pavsalyapasun siera madrechi jangale ekada hirvisar jhaali qee, vashpikaran aanee vanaspatinche vashpotsarjan vatavarnamadhye atirikt aadrata jodu shakate jee nantar arizonamadhye vahel. shevati, jarr yoochya dakshinekadil maidani bhag.ess. unhalyachya suruvatichya mahinyant teey asamanyapane ole aanee hirave asatat, teey kshetra aadratecha srot mhanoon dekhil kaam karoo shakate.
unhalyachya suruvatila panyachi moolye vadhalyane, visheshtah dongral pradeshat, alpakalin parantu anekada musaldhar vadale yeu shakatat. ushnakatibandhiy latancha marg aanee ushnakatibandhiy chakrivadalanche avashesh aat shiralyane hii kriya adhunmadhun vadhate.
parinam.
vayavya mexico aanee nairutya yuu. ess. madheel varshik parjanyamanacha motha bhag mansoonchya parjanyamanacha aahe.ess. yapaiki bahutansh bhagat pavsalyamule ardhyahun adhik varshik paus padato. yaa alpakalin olsar hangamacha laabh ghenyasathi valvantatil anek vanaspati julavun ghetalya jaatat. mansoonmule, sonoran aanee mojave heey shaharasarkhya itar valvantanmadhye sthan dile jaate tevha tulanene ole manale jaatat.
jangalatil aagichya hangamat jaast unchivar aadrata puravun jangalatil aagicha dhoka qamee karnyat mansoon anekada bhoomika bajavato. musaldhar pavsalyamule hivalyatil vanaspatinchi vaadh jaast houu shakate, parinami unhalyat jangalatil aagicha dhoka nirman houu shakato. pavsalyatil pavasacha abhav unhalyatil biyanyanmadhye adthala aanoo shakato, jyamule hivalyatil vanaspatinchi vaadh qamee houu shakate parantu dushkal aanakhi vadhu shakato.
pavsalyat achanak aalela puur haah eka gambhir dhoka aahe. vadalamule daha mail door achanak puur yeu shakato, jaree vadale disat nasali tarihi koradi dhuni eka kshanat udhalpattichya nadya banoo shakate. vijeche thoke dekhil eka motha dhoka aahe. kaaran jevha hii vadale achanak disatat tevha ughadyavar pakadale jaane dhokadayak asate, arizonamadhil anek golph korsmadhye vadal chetavani pranali asatat.
ekada mansoon suru jhalyavar, siera madre auxidental aanee mogolan rims parvat range, vadali vaayachya dainandin vikasasathi eka kendrit yantrana pradan karatat. tyamule mansooncha bahutansh paus dongral pradeshat padato. udaharanarth, siera madre pashchimekadil mansooncha paus samanyatah 10 teey 15 inchanparyant asato. nairutya yuu pasoon.ess. mansoonchya uttarekadil simevar asatana, parjanyaman qamee asate aanee adhik badaloo shakate. california aanee baja california yaa mansoonchya mukhya bhagachya pashchimekadil bhagat samanyatah keval mosami pavsashi sambandhit paus padato. tyaa bhagat, uttar amerikechya paschim kinanyavarun khalee jaananya uttar prashant mahasagaratun yenanya thund panyachya satat purvathyavar maat karnyasathi tivra saur ushnata pureshi majboot nahee. yaa bhagatil vaare jaminikade valatat, parantu thund olsar havah pratyakshat vatavaran sthir karate. mansoon dakshinekadil californiachya dweepkalpiy parvataranganparyant aanee aadvya parvataranganparyant paschimekade dhakalato, parantu kvachitach kinarpattichya pattyaparyant pohochato. khalee panoramadhye dakhavalyapramane, pavsalyachya kalat kinanyavaril suryaprakash asalelya aakashatun keval ardhya tasachya antaravar vadali vaachee bhint disane heey eka samanya drushya aahe.
parivartansheelata.
pavsalyat paus satat padat nahee. vividh ghatkanvar avalambun teey lakshaniyaritya badalate. pavsalyat musaldhar pavasache samanyatah vegale 'fatake' kalavadhi asatat aanee qamee kinwa paus nasalele 'break' kalavadhi asatat. parivartansheelata samajoon ghene aanee andaj lavane katheen aahe, kaaran teey synoptic (sthanikdrushtya 100 teey 1000 kiimii, 1 divas teey 1 aathvada, tatpurata) aanee mesoscale (anek kiimii teey 100 kiimii, taas teey eka divas tatpurte) aanee atyant vaividhyapurn sthalakruti yaa donhi thikani vatavaraniy parisancharan vaishishtyanmadhil jatil parasparsanvadamule hote. mothya pramanavaril vatavaraniy halchali panyachya vafeche vitaran aanee vatavaranatil samanya sthirata kinwa asthirata (mhanje vadale tayar karanyachi pravrutti) niyantrit karoo shakatat; tathapi, sthanik sthalakrutik parinam heey sanvahan kriyakalapanchya bhaugolik aanee tatpuratya vitaranasathi dekhil mahattvapoorn aahet.
mansoonchi parvatrang hii unhalyat ashiyamadhye vikasit honanya parvatarangasarkhich jawaljawal majboot aahe. tathapi, khalchya patalivaril aadratecha pravah bharatiy mansunsarkha kayamswarupi naslyamule, varchya patalivaril chaalan rachana aanee parvataranganchya sabhovatalache adthale heey konatyahi divashi vadal udbhavate tyaa thikanavar prabhav taknyasathi mahattvapoorn aahet. ushnakatibandhiy parvataranganchi achook takad aanee sthitee heey dekhil niyantrit karate qee uttarekade ushnakatibandhiy purvekadil vaare kitee door pasaru shakatat. jarr parvatrang ekhadya vishisht kshetrachya khoop jawal asel tarr tyachya madhyabhagi budnari havah vadalanna dadapun takte aanee parinami mansooncha motha tutwada houu shakato."jarr parvatrang khoop door asel kinwa khoop kamkuvat asel, tarr meksikochya parvataranganmadhye aanee nairutya yuu. madhye ushnakatibandhiy aadrata aananyasathi unchavaril purvekadil vaare apure aahet.ess. tathapi, kahee pramukh thikani dongarrang ubharali gelee tarr vyapak aanee sambhavya tivra vadal nirman houu shakate.
eka unhalyapasun dusya unhalyaparyant mansoonchi badalshilata lakshaniy aahe aanee bahutek thikani mansoonchya samanya hangami parjanyamanapeksha jaast aahe. udaharanarth, tuxon, arizona yetheel samanya mansoon parjanyaman aahe. sarvat korada mansoon hangam mojala jaato aanee sarvat ardra mojala jaato.
2010 pasoonchya sanshodhanat uttar americetil mansoonchya badalnyamagil sambhavya karanancha shodh ghenyat aala aahe. uttar american mansoonvar khaleel ghatakancha parinam hotoh
yapaiki konatehi ghatak parivartaniyatecha achook andaj lavu shakat naheet. heey ghatak ekmekanshi sambandhit aahet aanee swatantra naheet. udaharanarth, samudrachya prushthbhagavaril tapman itar serve ghatkanvar kahee pramanat parinam karate.
kahee varshant, jarr pashchimekadil uposhnakatibandhiy uchch patali samanya varshanpeksha qamee badalali tarr newada valvantavar pavasacha jawaljawal konatahi prabhav padnar nahee. udaharanarth, 2020 madhye, uttar prashant mahasagaravar uchch dabachya majboot parvataranganchya prabhavamule uposhnakatibandhiy uchch nehmipeksha adhik dakshinekade rahile, jyamule jett pravah aanakhi antardeshiy sthanantarit jhaala. yaa ghatakanchya sanyogane ardra ushnakatibandhiy havah amerikechya nairutya bhagat pohochanyapasun rokhali, jyamule sarasaripeksha qamee paus padato.
mansoonchi vyakhya.
uttar americetil mansoon haah 'kharaa mansoon' aahe qee nahee heey vadgrast rahile aahe. 1970 chya dashakachya uttaradhaparyant, uttar americet mansoon kharokhar astitvat aahe qee nahee yabaddal gambhir vadavivad hota. tathapi, 1990 aanee 1993 madhye nairutya arizona mansoon prakalpat (daldali) parinami jhalelya lakshaniy sanshodhanane heey satya siddha kele qee unhalyat mothya pramanat vaara aanee pavasachya badalanmule vaishishtyikrut asalela pramanik mansoon meksikochya bahutansh bhagat aanee amerikechya aantarparvat pradeshat vikasit hoto.ess.
pavsalyachya kalat vanyanche apoorn ulatya padalyamule haah vaad suruch aahe. pavsalyachya kalat prachalit vaare mansoonpurv pashchimekadil vanyanpasoon dakshinekade sarakatat. kaaran haah sampoorn 180 ansh ulat nahee, kahee havamanshastradnyancha dawa aahe qee uttar americetil mansoon haah kharaa mansoon nahee. itar havamanshastradnyancha dawa aahe qee haah kharaa mansoon aahe.