C10-Jet Streams for upsc ias-Impact of Jet Streams on Weather

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PMF IAS

PMF IAS

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Пікірлер: 85
@babitajha5124
@babitajha5124 3 жыл бұрын
Wow.. this is the most efficient and wholesome lecture on jet stream on KZbin....not only for GS but also useful for optional... every other KZbin videos....discussimg one point missing other... but this lecture covered topics related to cyclonegenesis + jet streaks These videos are a gem....!!!
@vineetasingh700
@vineetasingh700 3 жыл бұрын
u just read out the content mentioned in pmf geography notes..
@easysolutions135
@easysolutions135 4 жыл бұрын
Best video on the ...internet for jet streams. At 3:55 , i was clapping . I have watched lot of videos for this point. Wow I could find it. Thank you sir. Very great efforts.
@asheshsharma4693
@asheshsharma4693 3 жыл бұрын
he said the turning of air is due to less denser air on upper layer of troposphere bt the air on upper layer of troposhere would be denser because of cold air
@tailida1024
@tailida1024 8 жыл бұрын
sir ur contents are good but the way u explain its like u r reading out from another book with nervousness.....
@Neetivenam
@Neetivenam 4 жыл бұрын
Thank you sir After 3 years Now this concept of jet stream clear for me
@suvamkumar3370
@suvamkumar3370 3 жыл бұрын
Can you please explain why air turns towards pole in Hadley cell and then back to surface at tropic of cancer giving rise to a complete cell.
@suvamkumar3370
@suvamkumar3370 3 жыл бұрын
@Ramees Ahmed Why does it move towards pole from tropopause. That's my question
@nsss691
@nsss691 2 жыл бұрын
@@suvamkumar3370 Bcz of high pressure created at tropopause
@tomandjerry9299
@tomandjerry9299 8 жыл бұрын
@18:41 - Upper and lower both flow have same direction of rotation (either both cyclonic or both anticyclonic), but you have mentioned upper layers as cyclonic and lower as anticyclonic or vise versa... Please clarify the doubt.... Thanks for wonderful explanation :)
@PMF-IAS
@PMF-IAS 8 жыл бұрын
Converging = Cyclonic Diverging = Anticyclonic.
@ramansihag4918
@ramansihag4918 6 жыл бұрын
At around 14 minutes. There is one correction. Polar vortex weakens in winter due to less temperature contrast which shifts it upto usa and England between two air masses and opposite should be for sub tropical jet. Hence STJ strong in winter, meander in summer POLAR JET strong in summer meander in winter.
@NS-oy4mz
@NS-oy4mz 4 жыл бұрын
Was really confused at this point, thanks for this perspective
@Sonakshi111
@Sonakshi111 2 жыл бұрын
was looking for someone to point this out...
@shobhareddybeeram3155
@shobhareddybeeram3155 8 жыл бұрын
thanks for sharing ur knowledge with us......many shall be grateful to u
@learnandprobe338
@learnandprobe338 6 жыл бұрын
Evergreen geographic classes... This is a fortune for all civil service aspirant... Whatever be the doubt in Geography , First I will suggest to go through your material and classes only...👍👍
@pankaj90mech
@pankaj90mech 7 жыл бұрын
at 13:46 , you say that Subtropical jet streams are stronger in summers but as per Majid Hussain and some sources on internet, they have mentioned that Sub tropical jet streams are stronger in Winters. Please clarify!!
@PMF-IAS
@PMF-IAS 7 жыл бұрын
That was a mistake on my part. Subtropical jet streams in both the hemispheres are stronger in winters due to greater temperature contrast between the corresponding air masses.
@gayatrimauni7038
@gayatrimauni7038 5 жыл бұрын
@@PMF-IAS Sir, if there's mistake why didn't you mentioned it on there in discription, How we will keep faith on your content? If I didn't scroll comments below I would have considered it right And wrongly answered it on Exam Making mistake is not bad untill you reform it Thank you for your efforts !!
@pashokkumar100
@pashokkumar100 5 жыл бұрын
Ur meandiring with concepts
@shallusardhaliya8159
@shallusardhaliya8159 2 жыл бұрын
Sir please tell me why two different air masses is prerequiaite for jet stream formation?
@vikaslucky1266
@vikaslucky1266 4 жыл бұрын
greta, hemispheya , tropospheya , lessadensa, pola jet streams, equata ,
@rituraj2010
@rituraj2010 8 жыл бұрын
Sir..i have a doubt that at the ridge the jetstream is creating clockwise or anticyclonic circulation in the upper troposphere then there should be anticlockwise or cyclonic circulation on earth and vice versa at the trough..??
@subhransusahoo7135
@subhransusahoo7135 4 жыл бұрын
3 saal hoh gaye answer nahin mila??
@barshavalentine8687
@barshavalentine8687 5 жыл бұрын
sir...u teach very well...but one thing is disrupting your flow...and u must b knowing abt it very well...i.e u unreasonably pause at some points which is really very annoying and impeding....but above all...I truly appreciate your effort...
@gouravsingh8217
@gouravsingh8217 6 жыл бұрын
Crest and trough are vertically or horizontally?????
@manojgs2017
@manojgs2017 2 жыл бұрын
Horizontally in upper atmosphere
@PraveenKumar-qq6fc
@PraveenKumar-qq6fc 3 жыл бұрын
excellent video I think many upsc aspirants got understood the concept after watching this. Great effort sir
@asheshsharma4693
@asheshsharma4693 3 жыл бұрын
what a lecture sirr ... love ittt
@harikahari2415
@harikahari2415 7 жыл бұрын
please be clear with the concept,as it creates disinterest among viewers when video isnt clear
@paragsncs1849
@paragsncs1849 4 жыл бұрын
what is rossby waves ?
@RajKumar-hs9xr
@RajKumar-hs9xr 4 жыл бұрын
Sir, the jet stream you are showing above US is polar jet stream am i right sir?
@theeastindia
@theeastindia 9 жыл бұрын
thank you very much sir,,, I am writing mains this year was just revising jetstreams from mrunal just saw link got here great thank you
@PMF-IAS
@PMF-IAS 9 жыл бұрын
+IMAME AZAM SHAIK You're welcome bro
@simon143r
@simon143r 4 жыл бұрын
Hey r u cleared ur exam?
@KUMARASIM38
@KUMARASIM38 8 жыл бұрын
you are a very good teacher
@kamalp8398
@kamalp8398 5 жыл бұрын
A great amount of information sir...thank you
@bspraveen8212
@bspraveen8212 5 жыл бұрын
Thank You sir for Comprehensive coverage but please explain with some more clarity
@sagardens1272
@sagardens1272 9 жыл бұрын
your videos are good,please add videos about indian monsoons soon
@aditigupta7160
@aditigupta7160 7 жыл бұрын
Sir, Please correct me if I am wrong. Are jet streams found only in westerlies? and if yes, how come we have jet stream in the trade easterly jet coming from tibet to masacrene high basin?
@garryguru1500
@garryguru1500 5 жыл бұрын
easterly jet stream is temporary bcoz it devlpd due to access heating of tibetan plateau it dissapear during on set of winter hop ur doubt clear
@prachisingh-pp6oz
@prachisingh-pp6oz 7 жыл бұрын
What is the difference between rossby waves and jet streams???
@AshutoshMishra-ep6xi
@AshutoshMishra-ep6xi 4 жыл бұрын
Jetstreams can be straight or meandering. The meandering one's are called Rosby wasves.
@gayatrimauni7038
@gayatrimauni7038 5 жыл бұрын
Excellent !!
@MrVarunvikas
@MrVarunvikas 8 жыл бұрын
Does Jet streams meander vertically also?suppose some part on lower height and other on higher height.
@PMF-IAS
@PMF-IAS 8 жыл бұрын
www.godkingscenario.com/images/usa_jet_stream.jpg
@vaishalikharat7803
@vaishalikharat7803 7 жыл бұрын
Confusing
@sajanrathod380
@sajanrathod380 3 жыл бұрын
Thank you so much Sir..
@shashankrawat735
@shashankrawat735 4 жыл бұрын
Is the speaker suffering stammering or what!! It's so difficult to understand. Visuals are good but the audio is worst
@smanwinder
@smanwinder 9 жыл бұрын
Hello dear - do you have a video on western disturbance ? Thanks !
@PMF-IAS
@PMF-IAS 9 жыл бұрын
+manwinder singh No not yet
@mahalakshme9118
@mahalakshme9118 7 жыл бұрын
Sir thanks sir. I have one doubt. since westerlies flow in the lower level of troposphere, wont polar jet stream flow from east to west?
@kumar6159
@kumar6159 4 жыл бұрын
No due to absence of frictional force.. direct corolis force affect wind in 90 degree.. that means along the rotation of the Earth.. that in turn means.. west to east .. that's why they are called westerlies
@ravindrakumarmall6047
@ravindrakumarmall6047 4 жыл бұрын
Wonderful
@lalitrajug9789
@lalitrajug9789 7 жыл бұрын
thank you for wonderful lecture sir! excellent!
@suvamkumar3370
@suvamkumar3370 3 жыл бұрын
Can you please explain why air turns towards pole in Hadley cell and then back to surface at tropic of cancer giving rise to a complete cell
@PraveenKumar-qq6fc
@PraveenKumar-qq6fc 3 жыл бұрын
@@suvamkumar3370 because air could not go all the way up it reaches critical point where it is unable for it to go further so it has to be deflected and find the high pressure because it is an air current which travel to equitorial low 0 to sup tropical high 30
@suvamkumar3370
@suvamkumar3370 3 жыл бұрын
@@PraveenKumar-qq6fc that's my question, why it is unable to go higher?
@pavan141443
@pavan141443 8 жыл бұрын
Excellent......
@SonuKumar-xm2wi
@SonuKumar-xm2wi 8 жыл бұрын
very nice bro,thank you so much
@prayushgoswami9558
@prayushgoswami9558 7 жыл бұрын
m sry but u r not clear on ur concept..
@SuperpowerBharat
@SuperpowerBharat 5 жыл бұрын
loved the video
@praveenkumar-fl1dq
@praveenkumar-fl1dq 5 жыл бұрын
Tq sir 💐
@vishutunes
@vishutunes 4 жыл бұрын
Q. Why Polar Jet Streams are stronger than Subtropical Jet Streams?
@sharika4544
@sharika4544 4 жыл бұрын
Jet streams are due to coriolis forces and since coriolis forces are stronger in polar region than in tropical and equator therefore polar Jet streams are stronger than sub tropical jet streams
@vishutunes
@vishutunes 4 жыл бұрын
@@sharika4544 Thanks. And i also got to know one more reason that the temperature difference is much stronger in polar regions than mid latitudes.
@sharika4544
@sharika4544 4 жыл бұрын
@@vishutunes yes that also impacts the polar Jet streams
@sathwikchintalapudi1243
@sathwikchintalapudi1243 7 жыл бұрын
Thank you
@thoudamparikshit4888
@thoudamparikshit4888 6 жыл бұрын
@youtube/JRrM6Inrhn4?t=995 in northern hemisphere, if there are clockwise swirls then it creates a High-pressure cell which is anticyclonic in nature. Hence at the ground level Low pressure must be developed.
@rajeshsingh-xt9qb
@rajeshsingh-xt9qb 7 жыл бұрын
thanks a lot sir
@MangpiTouthang
@MangpiTouthang 8 жыл бұрын
thanks alot for clearing my doubt Sir..
@mitalikukreja121
@mitalikukreja121 3 ай бұрын
Atmosphia atmosphia
@askashish8132
@askashish8132 4 жыл бұрын
i appreciate that u r teaching it without any economical benefit but please improve ur skills...it seems like reciting rather than teaching
@prayushgoswami9558
@prayushgoswami9558 7 жыл бұрын
very confusing
@MarathibhauAkshay
@MarathibhauAkshay 6 жыл бұрын
explaination not enough good....
@sandlover786
@sandlover786 4 жыл бұрын
Please , first ask yourself if you have proper conception of what you are teaching....
@hariomsh6204
@hariomsh6204 4 жыл бұрын
Sir ..very nice content, but you are not able to convey your thought process, looks like u are reading some books and bit confused
@jagritikumari8362
@jagritikumari8362 8 жыл бұрын
sir please Hindi me jet stream ka video daliye n , please sir
@tamahage5313
@tamahage5313 4 жыл бұрын
Very bad xplanation, content is okay
@AnamikaDubey-c5d
@AnamikaDubey-c5d Жыл бұрын
everything is okay but the way he explains is so poor, its confusing!!! if you can try explaing in hindi/hinglish and prepare a script beforehand.i found this issue in every video please do something about it
@jyotiprjapati8048
@jyotiprjapati8048 8 жыл бұрын
mam plz hindi me bhi lecture diya kro.
@Arudeep.
@Arudeep. 4 жыл бұрын
Horrible explanation
@user-dostiBaniRaheBus
@user-dostiBaniRaheBus 2 жыл бұрын
hindi me bol bhai
@ABCD-sl3oe
@ABCD-sl3oe Жыл бұрын
Waste fellow so much confusing
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