mausam kaa saamana

ack mausam kaa saamane ack seema haye joe havaa key dravyamaan koo alag karati haye jisake liye kaee visheshataaen bhinn hoti hain, jaise kii havaa kaa ghanatva, havaa, tapman aur aardrata. inn matbhedon key kaaran ashant aur asthir mausam aksar seema key saath utpann hotaa haye. udaaharan key liye, thhande morche seey garaj key saath bauchhaaren aur commulonimbus varsha hoe sakati haye yaa isase pahale jhamaajham rekhaaen hoe sakati hain, jabaki germ morche seey pahale aamtaur parr samroop varsha aur kohra hotaa haye. garmiyon mein, shushk rekhaaon key roop mein jaane jaane vaale sookshm aardrata pravanata gambhir mausam koo trigger curr sakate hain. kuchh morchon parr koee varsha naheen hoti haye aur baadal cumm hotey hain, halanki havaa mein badalaav hotaa haye.
thhande morche aam taur parr paschim seey poorv kii or badhate hain, jabaki germ morche dhruv kii or badhate hain, halanki koee bhee disha sambhav haye. bund morche donon kaa ack sankar vilay hain, aur sthir morche unaki gati mein ruke hue hain. thhande morche aur thhande avrodh germ morchon aur germ avrodhon kii tulanaa mein teji seey aage badhate hain kyonki unake peechhe kii ghanee havaa germ havaa koo uthaane key saath-saath dhakel bhee sakati haye. pahaad aur jall nikaay vayumandaliya sthitiyon key alawa morchon kii gati aur gunon koo prabhaavit curr sakate hain. jaba vayu dravyamaan key beach ghanatva kaa antar cumm hoe jaataa haye, udaaharan key liye ack samaan germ mahasagar parr bahane key baad, saamane kii or kewal ack rekha mein apakshay hoe sakata haye joe alag-alag havaa key wegg key kshetron koo alag karati haye jise katarani rekha key roop mein jaanaa jaataa haye. yeh khule mahasagar mein sabse aam haye.
vayu dravyamaan kaa bergeron vargeekaran.
bergeron vargeekaran vayu dravyamaan vargeekaran kaa sabse vyaapak roop seey sweekrit roop haye. vayu dravyamaan vargeekaran teen aksharon dwara ingit kiye jaate hainh vibhinn prakaar yaa utpatti key alag-alag vayu dravyamaan, aur nimn dabaav key garton key saath sthit hotey hain.
satah mausam vishleshan.
ack satah mausam vishleshan ack vishesh prakaar kaa mausam maanchitra haye joe bhoomi-adharit mausam stations seey jaankaari key aadhar parr ack nirdisht samay parr ack bhaugolik kshetra parr mausam tatvon kaa sheersh drishya pradaan kartaa haye. mausam maanchitron koo ack bhaugolik maanchitra parr samudra key star key dabaav, tapman aur baadal aavaran jaisi praasangik maatraon key moolyon kaa pataa lagaane, plot karane aur trace karane seey banaaya jaataa haye taaki mausam key morchon jaisi synoptic paimaane kii visheshtaon koo khojane mein madad mill sakey. satah key mausam vishleshan mein vishesh prateek hotey hain joe saamane kii pranali, baadal aavaran, varsha yaa anya mahatvapurna jaankaari dikhaate hain. udaaharan key liye, ack aich ack uchch dabaav kshetra kaa pratinidhitva curr sakata haye, joe uchit yaa spasht mausam kaa sanket detaa haye. doosari or ack ell cumm dabaav kaa pratinidhitva curr sakata haye, joe aksar varsha aur toofaanon key saath hotaa haye. cumm dabaav uchch dabaav kshetron seey utpann satah kii havaaon kaa bhee nirmaan kartaa haye aur isake vipareet. vibhinn prateekon kaa upayog naa kewal mausam maanchitron parr saamane key kshetron aur anya satah seemaon key liye kiya jaataa haye, balki mausam maanchitra parr vibhinn sthaanon parr vartamaan mausam koo chitrit karane key liye bhee kiya jaataa haye. isake alawa, varsha key kshetra saamane key prakaar aur sthaan koo nirdhaarit karane mein madad karate hain.
prakaar.
ack saamane vaale kshetra key aspas key mausam kaa varnan karane key liye mausam vigyaan key bheetar dou alag-alag arthon kaa upayog kiya jaataa haye. anaphront" shabd una seemaon kaa varnan kartaa haye joe asthirta dikhaati hain, jiska arth haye kii havaa teji seey seema key saath aur usake oopar seey badhati haye jisase mahatvapurna mausam parivartan aur bhaari varsha hoti haye. ack "catafront" kamjor hotaa haye, jisase tapman aur namee mein chhote parivartan hotey hain, saath hii seemit varsha hoti haye.
saamane thandaa.
ack thandaa saamane ack kaskar paik tapman dhaal key germ paksh kii seema key saath aur usa parr sthit haye. satah vishleshan chart parr, yeh tapman pravanata samtaap mein dikhaai detee haye aur kabhi-kabhi samtaap rekhaaon kaa upayog karke bhee pahachaani jaa sakati haye kyonki thhande morche aksar satah gart key saath sanrekhit hotey hain. mausam key maanchitron parr, thhande saamane kii satah kii sthiti koo ack neeli rekha dwara chihnit kiya jaataa haye jisamen tribhuj usa disha mein ingit hotey hain jahaan thhandi havaa yatra karati haye aur ise thhandi havaa key dravyamaan key agrani kinare parr rakhaa jaataa haye. thhand key morche parr aksar barish hoti haye, aur kabhi-kabhi bhaari garaj key saath bhee. thhande morche mausam mein tej aur adhik teevra parivartan paida curr sakate hain aur germ morchon kii tulanaa mein doguni teji seey aage badh sakate hain, kyonki thhandi havaa germ havaa kii tulanaa mein adhik ghanee hoti haye, seema seey pahale germ havaa koo uthaane key saath-saath dhakelati haye. uthaane kii gati aksar barish aur garaj kii ack sankeern rekha banaati haye yadi paryaapt aardrata maujood haye kyonki oopar uthaai gaee nama germ havaa sanghanit hoti haye. cumm ghanee germ havaa key tahat thhandi, ghanee havaa "vaging" kii avadharana bahut saral haye, kyonki oopar kii or gati vaastav mein frontogenesis kii pratikriya mein ghoornan prithvi parr bhoo-aadhaan santulan key liye ack rakharkhaav prakriya kaa hissa haye.
germ saamane.
germ morche ack sajaatiya aage badhane vaale germ havaa dravyamaan key agrani kinare parr hotey hain, joe samtaap mein dhaal key bhoomadhya rekha key kinare parr sthit hotaa haye, aur thhande morchon kii tulanaa mein cumm dabaav key vyaapak garton key bheetar sthit hotaa haye. ack germ saamane kaa hissa thhande saamane kii tulanaa mein adhik dheere-dheere chalata haye joe aamtaur parr aage badhata haye kyonki thhandi havaa prithvi kii satah seey adhik ghanee aur uthaane mein kathin hoti haye.
yeh germ morchon parr tapman key antar koo vyaapak paimaane parr honey key liye bhee majboor kartaa haye. germ morche key aage dikhaai dene vaale baadal jyaadaatar stareekrit hotey hain, aur jaise-jaise saamane kii or aatey hain barish dheere-dheere badhati jaati haye. germ saamane vaale maarg seey pahale bhee kohra parh sakata haye. saaf karna aur germ karna aamtaur parr saamane seey gujarane key baad teji seey hotaa haye. yadi germ havaa kaa dravyamaan asthir haye, tou saamane key star key baadlon key beach garaj key saath bauchhaaren parh sakati hain, aur saamane seey gujarane key baad bhee garaj key saath bauchhaaren jaari reh sakati hain. mausam key maanchitron parr, ack germ saamane kii satah key sthaan koo ardhvritt kii ack laal rekha key saath chihnit kiya gayaa haye joe usa disha mein ingit karati haye jiss disha mein vayu dravyamaan yatra curr rhaa haye.
saamane seey bund.
ack bund saamane kaa hissa taba banata haye jaba ack thandaa saamane kaa hissa ack germ saamane seey aage nickle jaataa haye, aur aamtaur parr chakravaaton sahit paripakva cumm dabaav vaale kshetron key aspas banata haye. thhande aur germ morche swabhavik roop seey avrodh key bindu mein dhruv kii or mudate hain, jise tihra bindu key roop mein bhee jaanaa jaataa haye. yeh ack tej gart key bheetar sthit haye, lekin seema key peechhe havaa kaa dravyamaan yaa tou germ yaa thandaa hoe sakata haye. ack thhande avrodh mein, germ saamane seey aage nikalane vaali havaa germ saamane seey peechhe hatane vaali thhandi havaa kii tulanaa mein thhandi hoti haye aur donon havaa key dravyamaan key neeche hull karati haye. ack germ avrodh mein, germ havaa kaa dravyamaan germ saamane seey hatane vaali thhandi havaa kii tulanaa mein germ hotaa haye aur germ havaa koo uthaate hue thhandi havaa key oopar sawari kartaa haye.
ack bund saamane key saath mausam kii ack vistrit vividhata paaee jaa sakati haye, jisamen garaj key saath barish kii sambhavana hoti haye, lekin aamtaur parr unakaa maarg havaa key dravyamaan key sookhane seey bhee judaa hotaa haye. saamane key avrodh key bheetar, havaa kaa parisancharan germ havaa koo oopar kii or laataa haye aur thhandi havaa key draft koo neeche kii or bhejata haye, yaa isake vipareet saamane key avrodh key prakaar key aadhar parr. avakshep aur baadal "troval" seey judey hotey hain, joe avasaad yaa toofaan kii avrodh prakriya key dauran bunny germ havaa kii jeebh kii prithvi kii satah parr prakshepan haye.
mausam key maanchitra parr avaruddh morchon koo ack baingani rekha dwara darshaaya jaataa haye jisamen vaikalpik ardh-vritt aur tribhuj yatra kii disha mein ingit karate hain. traval koo neeli aur laal junction rekhaaon kii ack shrinkhala dwara ingit kiya jaataa haye.
germ kshetra.
germ kshetra germ saamane aur thhande saamane key beach mein ack nikat-satah vayu dravyamaan haye, joe aamtaur parr ack atirikt ushnakatibandhiya chakravaat key bhoomadhya rekha kii or paaya jaataa haye. apani germ aur aardr visheshtaon key saath, yeh havaa samvahani asthirta key prati samvedansheel haye aur garaj key saath banaa reh sakati haye, khaskar yadi aage badhate thhande morche seey oopar uthaaya jaataa haye.
sthir saamane.
ack sthir morcha dou vayu dravyamanon key beach ack gair-gatishil (yaa rookie hui) seema haye, jinamen seey koee bhee dusare koo badalane key liye paryaapt majboot naheen haye. way anivarya roop seey ack hii kshetra mein vistaarit avadhi key liye rahate hain, vishesh roop seey samanantar havaaon kii dishaaon key saath; way aamtaur parr laharon mein chalate hain lekin lagaatar naheen. aam taur parr seema key peechhe ack vyaapak tapman dhaal hotaa haye jisamen adhik vyaapak antaral vaale isotherm packing hotey hain.
ack sthir morche parr mausam kii ack vistrit vividhata paaee jaa sakati haye, lekin aamtaur parr baadal aur lambe samay taka varsha vahaan paaee jaati haye. sthir morche yaa tou kaee dinon key baad vighatit hoe jaate hain yaa katarani rekhaaon mein parivartit hoe jaate hain, lekin yadi paristhitiyaan oopar seey badalati hain tou way thhande yaa germ morche mein badal sakate hain. mausam maanchitron parr sthir morchon koo ack dusare key vipareet sanket karate hue laal aadhe vritt aur neele spikes key saath chihnit kiya gayaa haye, joe koee mahatvapurna andolan naheen darshaata haye.
jaba sthir morche paimaane mein chhote hoe jaate hain aur tapman mein sthir hoe jaate hain, ack sankeern kshetra mein apakshay hotey hain jahaan havaa kii disha apekshaakrit cumm doori parr mahatvapurna roop seey badal jaati haye, tou way katarani key roop mein jaane jaate hain. ack katarani koo laal binduon aur dashes kii ack rekha key roop mein darshaaya gayaa haye. sthir morche lambe samay taka halki burf yaa barish laa sakate hain.
sookhi rekha.
mausam key saamane kii samaan ghatana shushk rekha haye, joe tapman key bajaay mahatvapurna namee antar key saath havaa key dravyamaan key beach kii seema haye. jaba paschimi havaayen satah kii oonchaai key uttar kii or badhengi, tou cumm dabaav vaale kshetra uttar-dakshin unmukh parvat shrinkhalaon key neeche kii or havaa kaa nirmaan karenge, jisase ack lii gart kaa nirmaan hoga. dinn key ujaale key samay satah key paas, germ nama havaa adhik tapman kii sookhi havaa kii tulanaa mein ghanee hoti haye, aur iss prakaar germ nama havaa sookhi havaa key neeche thhande saamane kii tarah toot jaati haye. adhik oonchaai parr, germ nama havaa thhandi sookhi havaa kii tulanaa mein cumm ghanee hoti haye aur seema dhalaan ulat jaati haye. oopar kii or ulatane key aspas, gambhir mausam sambhav haye, vishesh roop seey jaba ack avrodh yaa teen bindu ack thhande saamane key saath banata haye. shushk rekha kaa ack kamjor roop joe aamtaur parr dekhaa jaataa haye, vaha haye lii truff, joe namee mein kamjor antar pradarshit kartaa haye. jaba germ mausam key dauran seema key saath namee jamaa hoti haye, tou yeh dainik garaj key saath barish kaa kendra hoe sakata haye.
shushk rekha registan kshetron aur germ samudron key beach key kshetron mein prithvi parr kaheen bhee hoe sakati haye. sanyukt raajya america mein mississippi nadee key paschim mein dakshini maidan vishesh roop seey pasandida sthaan hain. shushk rekha aamtaur parr dinn key dauran poorv kii or aur raat mein paschim kii or chalati haye. rashtriya mausam seva (aine. doubleu. aiss.) satah vishleshan parr ack sookhi rekha koo ack narangi rekha key roop mein darshaaya gayaa haye, jisamen scalps aardr kshetra mein saamane hain. sookhi rekhaaen una kuchh satah key morchon mein seey ack hain jahan ingit pip gati kii disha koo pratibimbit naheen karate hain.
squal line.
garaj key saath chalane vaali gatividhi key sangathit kshetra naa kewal pahale seey maujood saamane vaale kshetron koo majboot karate hain, balki ack aise pattern mein sakriya roop seey maujooda thhande morchon koo peechhe chhod sakate hain jahaan oopari star kaa jett dou dhaaraon mein vibhajit hoe jaataa haye, jisake parinamswarup parinami mesoscale convective system (mc) banata haye. jaba samvahan majboot aur raikhik yaa ghumaavdaar hotaa haye, tou mc koo ack squall line kahaa jaataa haye, jisamen mahatvapurna pawan parivartan aur dabaav vriddhi key agrani kinare parr rakhaa jaataa haye. garaj key kamjor aur cumm sangathit kshetron seey bhee sthaaniya roop seey thhandi havaa aur uchch dabaav paida hotey hain, aur iss prakaar kii gatividhi seey pahale bahirvaah seemaaen maujood hoti hain, joe dinn mein baad mein atirikt garaj key saath honey vaali gatividhi key liye kendra key roop mein kaary curr sakati hain.
inn visheshtaon koo aksar sanyukt raajya bhar mein germ mausam mein satah key vishleshan parr darshaaya jaataa haye aur satah key garton key bheetar sthit hotaa haye. yadi shushk kshetron parr bahirvaah seemaaen yaa squal rekhaaen banati hain, tou ack haiboob hoe sakata haye. squal rekhaaon koo aine. doubleu. aiss. satah vishleshan parr dou laal binduon key ack vaikalpik pattern aur ack dashes label vaali aiss. kyu. ell. aine. yaa squal rekha key roop mein darshaaya gayaa haye, jabaki bahirvaah seemaon koo bahirvaah seema key label key saath gart key roop mein darshaaya gayaa haye.
varsha utpann hoti haye.
mahatvapurna mausam kaa pramukh kaaran morche hain. "samvahani varsha" (varsha, garaj key saath bauchhar, bhaari barish aur sambandhit asthir mausam) havaa key oopar uthh jaane aur germ, nama havaa key dravyamaan key tahat thhande saamane yaa thhande avrodh kii gati seey baadlon mein sanghanit honey key kaaran hoti haye. yadi dou vayu dravyamanon key tapman mein antar badey hain aur havaa key katarani aur ack majboot jett dhaara kii upasthiti key kaaran ashanti atyadhik haye, tou "baadal girate hain" aur bavandar hoe sakate hain.
germ mausam mein, paryaapt namee upalabdh honey parr, lii truff, havaa, bahirvaah seemaaen aur avrodh samvahan kaa kaaran bunn sakate hain. "orographic varsha" pahaadon aur pahaadiyon jaise ilaakon mein havaa key dravyamaan key badhane key kaaran havaa key uthaane kii kriya key madhyam seey utpann varsha haye, joe pahaadi kshetron mein jaane vaale thhande morchon key peechhe sabse aam haye. yeh kabhi-kabhi pahaadi ilaakon key poorv kii or uttar kii or badhate germ morchon seey pahale hoe sakata haye. haalaanki, germ morchon parr varsha apekshaakrit sthir haye, jaise kii halki barish yaa bundabandi mein. kohra, kabhi-kabhi vyaapak aur ghanaa, aksar poorv-germ-saamane key kshetron mein hotaa haye. haalaanki, sabhi morche varsha yaa yahaan taka kii baadal bhee paida naheen karate hain kyonki havaa key dravyamaan mein namee maujood honey chaahiye joe uthaaya jaa rhaa haye.
andolan.
morche aam taur parr oopar kii havaaon dwara nirdeshit hotey hain, lekin utani jaldi naheen chalate hain. uttari golardh mein thhande morche aur bund morche aamtaur parr uttar-paschim seey dakshin-poorv kii or jaate hain, jabaki germ morche samay key saath adhik dhruv kii or badhate hain. uttari golardh mein ack germ morcha dakshin-paschim seey uttar-poorv kii or badhata haye. dakshini golardh mein, vipareet sach haye; ack thandaa yaa bund saamane aamtaur parr dakshin-paschim seey uttar-poorv kii or jaataa haye, aur ack germ saamane uttar-paschim seey dakshin-poorv kii or jaataa haye. gati kaafee hudd taka dabaav pravanata bull (vayumandaliya dabaav mein kshaitij antar) aur coriolis prabhaav key kaaran hoti haye, joe prithvi key apane aksh key baare mein ghoomane key kaaran hoti haye. saamane key kshetron koo pahaadon aur germ paani key badey nikaayon jaisi bhaugolik visheshtaon seey dheema kiya jaa sakata haye.

