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बादल फटना  हिन्दी देवनागरी में पढ़ें।

badal phatane ka arth achanak hi ae toofan aur bhishan garjana ke sath tivr gati se hone vali varsha se hain. jab vatavaran men adhik nami hoti hai aur hava ka rukh kuchh aisa hota hai ki badal dabav se oopar ki or uthate hain aur pahad se takarate hain. is sthiti men tab pani ek sath barasata hai. in badalon ko 'kyoolonivas' kaha jata hai. maidani kshetron ki apeksha pahadi kshetron men badal adhik fatate hain.sard-garm havaon ke viparit disha men takarana bhi badal phatane ka mukhy karan mana jata hai. vaigyanikon ka manana hai ki is prakriya men pani asamany tezi se girata hai, jise zamin sokh nahin pati. varsha ki gati bahut tej hoti hai, jo bhoomi ko nam nahin banati, balki mitti ko baha deti hai. varsha ki tivrata itani adhik hoti hai ki vah do phut ke nale ko pani ke 50 phut ke nale men tabdil kar deti hai.

kya hota hai badal phatana

badalon ki akriti, oonchaee ke adhar par inhen tin mukhy vargon men banta gaya hai. aur in vargo men kul das tarah ke badal hote hain.

  1. pahale varg men ate hai nimn megh. inaki oonchaee dhaee kilomitar tak hoti hai. inamen ek jaise dikhane vale bhoore rng ke stari ya stretas badal, kapas ke dher jaise kapasi, garajane vale kale rng ke kapasi-- varshi, (kyoomaloninbas) bhoore kale varsha stari (nimbostretas) aur bhoore saphed rng ke stari-kapasi (stretokyoomalas) badal ate hain.
  2. badalon ka doosara varg hai madhy megh ka. inaki oonchaee dhaee se sadhe़ char kilomitar tak hoti hai. is varg men do tarah ke badal hain altostretas aur altokyoomalas.
  3. tisara varg hai uchch meghon ka. inaki oonchaee sadhe char kilomitar se jyada rahati hai. is varg men saphed rng ke chhote-chhote sairas badal, laharadar sairokyoomalas aur paradarshak resheyukt sairostretas badal ate hain.

in badalon men se kuchh hamare lie phayademnd barish late hain to kuchh prakritik vinash. badal phatane ki ghatana ke lie kyoomoloninbas badal jimmedar hain. ye badal dekhane men gobhi ki shakl ke lagate hain. aisa lagata hai akash men koee bahut bada gobhi ka phool tair raha ho. inaki lnmbaee 14 kilomitar tak hoti hai. dekhane men itane sundar badal kaise itani barish ek sath kar dete hain. darasal jab kyoomoloninbas badalon men ekaek nami pahunchani band ho jati hai ya koee bahut thndi hava ka jhonka unamen pravesh kar jata hai, to ye saphed badal gahare kale rng men badal jate hain. aur tej garaj ke sath usi jagah ke oopar achanak baras padate hain. aisi barish jyadatar pahadi ilakon men hi hoti hai. kyoomoloninbas badalon ke barasane ki raphtar itani tej hoti hai jisaki ap kalpana bhi nahin kar sakate. yoon samajh len ki kuchh hi der men asaman se ek poori ki poori nadi jamin par utar ati hai. rajy uttarakhand ke nainital shahar men badal phatane se abhi tak ki adhikatam barish hone ka rikard 24 ghanton men 509.3 milimitar ka darj hai.[1]

snbndhit lekh

  1. kya hota hai badal phatana (hindi) blaaug ki khabaren. abhigaman tithi: 4 julaee, 2013.

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