I seriously don't comment that often....But I can not resist myself here after watching your videos....the amount of clarity and genius one requires to understand these complicated topics is of great deal.....I can not understand how someone can so simply explain this topic ensuring zero doubts in the minds of the viewers by the end of the video..... keep going and never stop making such videos...it is a blessing for all of us... I had doubt about "the easterly jet streams" and i had marked that passage with an asterisk in NCERT...it got 100% clear now....Thanks and huge respect and appreciation sir...
Thanks a lot for such an encouraging and heart warming comment. I always thought that this one elnino and others would be crown jewels in playlist but some how they have lacked attention. Thanks for watching n recognising the effort
Very astounding video on Indian Monsoon and good clarity on Easterly jet stream and Somali Jet Stream and Retreating monsoon . Kudos to Sir and the team🎉
Oh my god sir, I wish I had discovered your channel sooner. Monsoon was a really difficult topic for me to understand but your explanation has made it very easy for me. Thank you for the videos.
Sir your classes are amazing..it has helped clear on specific details which most of us miss otherwise..thank you much for these valuable classes sir..this is an amazing initiative.thank you so much .waiting for more and more of geography videos..these are d best in TH-cam so far I could find
The video is amazing, especially simple explanation and animation. Animation helped to visualize the concepts and understand it better. LOTS OF EFFORTS HAVE BEEN MADE TO MAKE SUCH VIDEO FOR US. THANKS
I have a question.Anticyclone is a high pressure region so how does this move upwards southern limb of jetstream and even if does anticyclone itself a high pressure region. So there will be still be a high pressure region? Please reply
The anticylone discussed here is an upper atmosphere anticylone so it will create a low pressure on surface, this attracting monsoon winds. However the main effect is dislodging the high pressure system on surface created by southern jetstream. Now how does jetstream moves, if you have seene the jetstream video then the jetstream is created by balance between pressure gradient and coriolis force. The pressure gradient is disturbed by formation of anticyclone thus weakening the jetstream and causiyit to move. You can see that in our video on monsoon with real weather data
Before 2006 in north Punjab getting drizzling rain continue in 12-15 days then break monsoon and after week again 12-15 days drizzling rain....after 2007 it never come 12-15 drizzling rainy days... its been 17 years..... what happened in 2007 ? And drizzled rainy last time in 2006
Best video ever. Cursing myself why didnt I find u previously. Sir I have my upsc mains and geography is my optional... pls do a video on rock system of india pls sir
Easterly jetstream is created because a part of anticyclonic winds is moved towards African subcontinent. The high pressure in upper atmosphere is believed to be created by heating of Tibetan plateau but many research papers disagree.
@@sandeepthakur1483 I guess I have already described about High pressure over indinchin. And that the cause is not completely understood. There are some research papers available you can search and refer them. For why easterly jetstream is formed, there are wind circular patterns in world and there is a descending branch over Africa thus creating a low pressure in upper atmosphere, there is also mascarene High
Exact phenomena for its creatis still unknown, the anticyclone starts to expand and it expands.in north consuming the pressure system creating jet stream, thus anticyclone grows pushing the jerstream north
Sir generally, we say that October's heat is more intense than the actual heat present during the summer season (June to September), because the monsoon season has just ended and the cloud cover that blocked insolation between June and September is gone. So can we say that the heat felt by India during April-May, when the sun starts its northward apparent movement from march to align overhead at the Tropic of Cancer in June, is as intense as the October's heat?
from march equinox to september equinox, the sun remains over northern hemisphere, peaking in june where it lies on tropic of cancer. So the amount of insolation received in north hemisphere is max in march to september. However, from june to september, most of the insolation is reflected back due to cloudiness. However, in october the clouds clear but the sun is now over southern hemisphere, thus the overall insolation (solar radiation) received by northern hemisphere reduces drastically, but, in months of october we see increased humidity compared to april and may and no cloudiness compared to june to september. The moisture is one of the most powerful green house gas. So whatever heat is received, a very high proportion of it is absorbed by lower atmosphere because moisture is present in lower atmoshere hence we feel more heat. even though the amount of radiation from sun has greatly reduced.
@zetaupsc Thank you sir, now I understood that due to withdrawal of SW monsoon from september, there is still moisture present in atmosphere in month of October which trap the heat near surface and increases the temperature in month of October.
Bay of Bengal moonson is very strong. It causes heavy flood in Bangladesh and North East India. Bay of Bengal moonson strong in this region. Bangladesh and north east india.
Funneling effect on winds by mountains increases the intensity of rainfall. Thus causing lots of rain. Bangladesh is confluence of three major river systems ganga brahmaputra and meghna (barak)
@@zetaupsc also sometimes it’s not just rivers sir. Rainfalls are sometimes torrential. Like 300-400 mm in 24 hours. It is normal in Bangladesh during monsoon.
Very interesting video thanks for all the details. Can you do video about Oman? It’s in the same line as India but we have rare rains over the whole year
Thanks dear, Most of rains due to monsoon is orographic, i .e. caused by mountains blocking winds. Oman as much I know, do not have major mountains that can block winds. Moreover, Oman is on eastern boundary, therefore monsoon winds blow from land to sea. I don't have adequate knowledge about Oman climate, therefore me making video on it will not b helpful
@@KhalidAlMazrouaiBecause of the Coriolis force, the northbound winds flow from west to east, carrying moisture from the Indian ocean (ending at Arabian sea) towards India, while the same type of wind brings hot and dry shamal winds from the northern Arabian peninsula and the Sahara desert. The boundary where Hadley and Ferrel cells converge and air moves downwards is called the subtropical high. The reason why this high pressure belt is so established over certain areas, such as the Sahara and Arabian desert, is because surrounding low pressure areas such as the trade winds in the east and the monsoon winds in the west draw air away at low altitudes and feed air at high altitudes, reinforcing the existing system and preventing the formation of low pressure. Because moisture is pushed away, the weather remains mostly clear, and combined with the bare ground and intense summer sunlight, the ground heats up, increasing the air temperature and further decreasing the relative humidity. This air then flows towards the ITCZ in the south and west during the summer season, creating shamal winds.
@@AIK-b2l what are u confused about other than generation of anti cyclone, this is beyond scope of upsc and requires advanced fluid dynamics knowledge, you can refer few scientific papers some are available for free, there you will find proper analysis and equations explaining the process
Please make a monsoon rainfall at Punjab state cuz morth Punjab more rain, central Punjab reduce rain and south Punjab reduce more less rain.. Please make a video of Punjab monsoon north central and south
I seriously don't comment that often....But I can not resist myself here after watching your videos....the amount of clarity and genius one requires to understand these complicated topics is of great deal.....I can not understand how someone can so simply explain this topic ensuring zero doubts in the minds of the viewers by the end of the video.....
keep going and never stop making such videos...it is a blessing for all of us...
I had doubt about "the easterly jet streams" and i had marked that passage with an asterisk in NCERT...it got 100% clear now....Thanks and huge respect and appreciation sir...
Thanks a lot for such an encouraging and heart warming comment. I always thought that this one elnino and others would be crown jewels in playlist but some how they have lacked attention. Thanks for watching n recognising the effort
Very astounding video on Indian Monsoon and good clarity on Easterly jet stream and Somali Jet Stream and Retreating monsoon . Kudos to Sir and the team🎉
Great you liked the video
Very nice illustrations.
Thank you so much 😀
Oh my god sir, I wish I had discovered your channel sooner. Monsoon was a really difficult topic for me to understand but your explanation has made it very easy for me. Thank you for the videos.
Thanks and glad u liked it
Genius ❤ good teaching bro🎉
Thank you so much 😀
You are a gem, sir. This type of teaching is what exactly aspirants need. Please keep doing new videos. You contribution is immense.
I'm glad you find the videos helpful! I'll keep making new videos as long as people find them useful.
Sir your classes are amazing..it has helped clear on specific details which most of us miss otherwise..thank you much for these valuable classes sir..this is an amazing initiative.thank you so much .waiting for more and more of geography videos..these are d best in TH-cam so far I could find
I am glad it helped u, we are going to cover all topics related to civil services. Do watch other videos and share with your friends
The animation really helped with the explanation. Great job!
Glad to hear that!
Just awesome sir
Thanks dear
Really good explanation of monsoon and what factors responsible for its onset.👍🏼
Glad you liked it! Keep watching n sharing
I liked the Animation and it was easy to understand.
this was so helpful Sir! i hope your channel grows and reaches more students 🙌🏻
Thanks so much! Keep watching n sharing
best lecture ever it will help a lot
Thanks dear
Amazing! One of the best videos ever watched on youtube!!!
Thanks so much 😊, keep watching n sharing
Amazing lecture sir ji👏 please upload more videos sir 🙏
Thanks, dont worry I will cover every topic
Best explanation as always ❤
Glad you think so!
Impressive. Very useful. ❤
thansk dear
I became a fan of your explanation with animation🎉.Not only this video but all your videos.🙏
Thanx dear, glad u liked it. Welcome to the family.
Best ever. Thankyou….
Thanks, hope you like other videos too☺️
The video is amazing, especially simple explanation and animation. Animation helped to visualize the concepts and understand it better. LOTS OF EFFORTS HAVE BEEN MADE TO MAKE SUCH VIDEO FOR US. THANKS
Thanks
So cinematic. Loved it sir thank you😊
I'm glad you found it visually appealing 😊
00:35 links not available
Yes I have been not able to ad links to relevant videos in description, will soon try to rectify thanks for raising the issue
Sir, animation is very very useful to understand monsoon...Thank u...
Thanks, do watch other videos and recommend it to your friends. Videos pe views aate Hain to video banane ka motivation bhi aata hai.
That is a wonderful explanation Sir🎉
Glad you liked it
I have a question.Anticyclone is a high pressure region so how does this move upwards southern limb of jetstream and even if does anticyclone itself a high pressure region. So there will be still be a high pressure region?
Please reply
The anticylone discussed here is an upper atmosphere anticylone so it will create a low pressure on surface, this attracting monsoon winds. However the main effect is dislodging the high pressure system on surface created by southern jetstream.
Now how does jetstream moves, if you have seene the jetstream video then the jetstream is created by balance between pressure gradient and coriolis force. The pressure gradient is disturbed by formation of anticyclone thus weakening the jetstream and causiyit to move. You can see that in our video on monsoon with real weather data
Before 2006 in north Punjab getting drizzling rain continue in 12-15 days then break monsoon and after week again 12-15 days drizzling rain....after 2007 it never come 12-15 drizzling rainy days... its been 17 years..... what happened in 2007 ? And drizzled rainy last time in 2006
Climate change dear, it's gonna change things as we know
@@zetaupsc it never come back 12-15 drizzling rain ???
Sir, please upload one video about palghat gap and it's influence on the rainfall in tamil nadu, and why Tiruppur district got low rainfall
Best video ever. Cursing myself why didnt I find u previously. Sir I have my upsc mains and geography is my optional... pls do a video on rock system of india pls sir
Sure dear I will make a video on rock system of india
Kaisa gya bhai exam ?
Best explanation with animation thank u so much sir 🙏🙏🙏
Glad you liked it, don't forget to check other videos
Great
Keep watching and sharing
Super sir
thanks a lot dear
Sir Why is the easterly jet stream created? and why does it move the way it moves? What is the source of High pressure in the Indo china area?
Easterly jetstream is created because a part of anticyclonic winds is moved towards African subcontinent. The high pressure in upper atmosphere is believed to be created by heating of Tibetan plateau but many research papers disagree.
@@zetaupsc sir why is the high pressure created wind created in the Indo china region?? Also why does the wind move towards Africa??
@@sandeepthakur1483 I guess I have already described about High pressure over indinchin. And that the cause is not completely understood. There are some research papers available you can search and refer them. For why easterly jetstream is formed, there are wind circular patterns in world and there is a descending branch over Africa thus creating a low pressure in upper atmosphere, there is also mascarene High
Sir, what is the reason of formation of anti cyclones over bay of bengal
And why is it moving towards Himalayas to push the jet stream ?
Exact phenomena for its creatis still unknown, the anticyclone starts to expand and it expands.in north consuming the pressure system creating jet stream, thus anticyclone grows pushing the jerstream north
@@zetaupsc thank you sir ♥️
Your reply means alot to me.
It not only Solves the doubt but also reduces the burden from mind
Fantastic video 🎉
Glad you liked it!
Good classes ❤️.
Glad you like it
super
Thank you
Sir generally, we say that October's heat is more intense than the actual heat present during the summer season (June to September), because the monsoon season has just ended and the cloud cover that blocked insolation between June and September is gone.
So can we say that the heat felt by India during April-May, when the sun starts its northward apparent movement from march to align overhead at the Tropic of Cancer in June, is as intense as the October's heat?
from march equinox to september equinox, the sun remains over northern hemisphere, peaking in june where it lies on tropic of cancer. So the amount of insolation received in north hemisphere is max in march to september. However, from june to september, most of the insolation is reflected back due to cloudiness.
However, in october the clouds clear but the sun is now over southern hemisphere, thus the overall insolation (solar radiation) received by northern hemisphere reduces drastically, but, in months of october we see increased humidity compared to april and may and no cloudiness compared to june to september. The moisture is one of the most powerful green house gas. So whatever heat is received, a very high proportion of it is absorbed by lower atmosphere because moisture is present in lower atmoshere hence we feel more heat. even though the amount of radiation from sun has greatly reduced.
@zetaupsc Thank you sir, now I understood that due to withdrawal of SW monsoon from september, there is still moisture present in atmosphere in month of October which trap the heat near surface and increases the temperature in month of October.
Very nice work 👍
Thanks dear
Bay of Bengal moonson is very strong. It causes heavy flood in Bangladesh and North East India. Bay of Bengal moonson strong in this region. Bangladesh and north east india.
Funneling effect on winds by mountains increases the intensity of rainfall. Thus causing lots of rain. Bangladesh is confluence of three major river systems ganga brahmaputra and meghna (barak)
@@zetaupsc also sometimes it’s not just rivers sir. Rainfalls are sometimes torrential. Like 300-400 mm in 24 hours. It is normal in Bangladesh during monsoon.
sir i have a doubt... wts the reason for the anti cyclonic conditions formed over himalayas in month of july and its removal in month of september
It's still a research topic with various theories, there are many research papers available on the same you could refer them if u want
@@zetaupsc tq sir... Ur Way of Picturization of Concepts are crystall clear...
Very interesting video thanks for all the details. Can you do video about Oman? It’s in the same line as India but we have rare rains over the whole year
Thanks dear,
Most of rains due to monsoon is orographic, i .e. caused by mountains blocking winds. Oman as much I know, do not have major mountains that can block winds. Moreover, Oman is on eastern boundary, therefore monsoon winds blow from land to sea.
I don't have adequate knowledge about Oman climate, therefore me making video on it will not b helpful
Thanks for your replay. There is mountains up to 2.8k
@@KhalidAlMazrouaiBecause of the Coriolis force, the northbound winds flow from west to east, carrying moisture from the Indian ocean (ending at Arabian sea) towards India, while the same type of wind brings hot and dry shamal winds from the northern Arabian peninsula and the Sahara desert.
The boundary where Hadley and Ferrel cells converge and air moves downwards is called the subtropical high. The reason why this high pressure belt is so established over certain areas, such as the Sahara and Arabian desert, is because surrounding low pressure areas such as the trade winds in the east and the monsoon winds in the west draw air away at low altitudes and feed air at high altitudes, reinforcing the existing system and preventing the formation of low pressure. Because moisture is pushed away, the weather remains mostly clear, and combined with the bare ground and intense summer sunlight, the ground heats up, increasing the air temperature and further decreasing the relative humidity.
This air then flows towards the ITCZ in the south and west during the summer season, creating shamal winds.
Sir how is an anticyclone formed over Indo china for onset of monsoon?Iam so confused
@@AIK-b2l what are u confused about other than generation of anti cyclone, this is beyond scope of upsc and requires advanced fluid dynamics knowledge, you can refer few scientific papers some are available for free, there you will find proper analysis and equations explaining the process
@@zetaupsc 👍👍keep it up sir ..your explanation especially with the graphics gives us deep understanding of how things work,
@@zetaupsc 👍👍keep it up sir ..your explanation especially with the graphics gives us deep understanding of how things work,
Can you please made video on indian ocean dipole
Only if you subscribe 😁😁
Great sir
Thanks
Good
Thanks dear keep watching n sharing
Sir, please upload tamilnadu rainfall and why Tiruppur district got low rainfall?
Hi, I have plan for making detailed video on each geographic feature of india, I will try to cover this request when I make a video on Western ghats
Please make a monsoon rainfall at Punjab state cuz morth Punjab more rain, central Punjab reduce rain and south Punjab reduce more less rain.. Please make a video of Punjab monsoon north central and south
Dear I have no reference book for rainfall specifically in Punjab, if you have any then please mention it I will use it as base
web site not working
Yes dear, short of resources can't keep it up
👍👍
thanks
Thanku sir
Welcome