Here are some notes, if anyone needs them Global Heat Budget The Earth is warmed by the Sun Insolation is solar radiation received in the Earth's atmosphere or at its surface. Only approximately 52 per cent of this isolation reaches the earth's surface. The rest is absorbed by water vapour, dust and clouds, or is reflected by the Earth's surface and scattered by particles in the air. The Sun’s energy reaches the Earth’s surface unevenly, causing wind. Hits poles at an angle, spreading the rays Also at the lower angle at the poles, more light is reflecting off oceans and ice. Clouds also affect some of the suns energy, shading and cooling the Earth About 30% of solar light is reflected back into space The atmosphere is very important in a moderate temperate On the Moon, in the light it can be 1000C In the shade, it can be -1700C Sunlight warms the planet’s surface Infra red rays are reflected back Some infra-red is absorbed by H2O, CO2, CH4 and other greenhouse gasses in the atmosphere This is The Greenhouse Effect - average temperature +150C Conduction Sunlight warms the ground When it warms water, it evaporates Convection The ground warms air, which rises and expands Warmed water rises and forms clouds This leaves pockets of low pressure, which cool air rushes in to fill When air is cool, and falls, it creates pockets of high pressure, which air rushes out of. Coriolis Effect The Earth moves underneath the atmosphere It takes time for friction to bring the atmosphere to the speed of the surface. Therefore Polar winds are easterly Different areas of the Earth are moving at different speeds 00 -> 1600km/h 300 ->1400km/h 600 ->800km/h 900 ->0km/h Atmospheric Cells, or pressure belts Once winds from faster areas cross into significantly slower zones, they turn back upon themselves This forms cells of winds Polar, Ferrel, Hadley General Circulation of the Atmosphere - 7 alternating belts of High/low pressure At 900, winds are static Polar fronts form between Westerly and Polar winds, where air is forced upwards, forming clouds At 300, the air is sinking between the Hadley and Ferrel cells, forming deserts and high pressure ocean weather systems often form here to. This also forms the Trade winds, directed eastward, and both north and south winds are headed towards the equator, meeting at the Inter Tropical Convergence Zone (ITCZ) Seasons and their Effect The Earth’s orbit - it’s tilt affects the pressure belts December - Southern Summer March Equinox - balance of sun June Northern Summer September Equinox - balance The pressure belts The belts appear to move north and south seasonally This is because they stay aligned with the sun - not the Earth’s tilt. Monsoons Monsoons are seasonally reversing tropical winds, Bringing the wet and dry season to the tropics The ITCZ moves north and south dependent on the season The greater the distance between its greatest northern and southern changes, the more pronounced the wet and dry seasons Particularly in SE Asia and Australia In December/January, Australia gets the monsoons, due to a Southern ITCZ In June/July, the same thing happens to Asia, due to a northern ITCZ Synoptic Charts Meteorologists measure pressure in hectopascals, and use the measurements to form synaptic charts Lines are used to join areas of equal or similar pressure - similar to contour lines Extremely low pressure systems are cyclones Extremely high pressure systems are called “Anticyclones” Their paths and movement is shaped by the Coriolis Effect
"When wind travel from faster moving earth area to slower moving area it turns back" I didn't get it, can u please explain in detail. I know that different part of earth moves with different speed.
saket tiwari 10:20 Basically, do you remember the analogy for light refraction in physics? A truck heading from a tarmac road onto muddy terrain is going to turn, as the first wheel onto the terrain slows down, and the faster one turns the car. Well the terrain is the cells, the first wheel is ground speed and the second is wind speed. Not sure if I made that more or less confusing, but if you just remember the essential facts you'll be fine.
This just about summarizes four chapters in my book. Devoted many hours avidly reading page by page and I still had a vague understanding. Thanks for the video!!
I'm currently doing my pilot's license, and meteorology is by far the subject that I'm having the hardest time with, especially regarding atmospheric circulation.. This video makes it all so much easier to picture though, thanks so much!!
This is the best video I've ever watched for this very important subject. No other video presents the involved physical processes as this excellent video does. Thank you a lot.
ABSOLUTELY AMAZING MATERIAL. i teach english in poland and i'm about to teach geography in english. this film made me understand thing i couldn't reading oversimplified descriptions in school manuals. thanx a lot
It will all still be released however global warming effects how quickly the LW energy is released back into space, the the more particles/molecules blocking the release the longer the heat is trapped
This is one of the best videos that explain wind patterns and trade winds. However, with such bad pixel quality, it makes viewing a challenge. I wish there was a better video qualitiy video.
It's a bit of a trick. Notice how the water is poured in the side of the basin causing a slight circulation in the desired direction. Then when the plug is removed that spin is amplified.
How is it that the Coriolis effect causes wind to curve westward (clockwise) in the tropical storm zone of the Northern Hemisphere, yet hurricanes spin counterclockwise in the Northern Hemisphere. The reverse is true in the Southern Hemisphere.
bro we were watching this in class a few days ago and i stg this video is so trippy, it kinda reminds me of those videos people show 4 like "backrooms lore" videos. Maybe its just because its old tho lol
+Brittany Rabak It would be crushed as soon as it landed due to Jupiter's high gravitaional pull. That is, of course, unless it burnt up during the entry of Jupiter's extremely dense atmosphere.
When we watched this in class our teacher had the bass in his speakers turned up really fucking loud, so whenever the music would play we'd just hear a thrumming note somewhere at the lower register of our hearing. It was quite something.
Here are some notes, if anyone needs them
Global Heat Budget
The Earth is warmed by the Sun
Insolation is solar radiation received in the Earth's atmosphere or at its surface.
Only approximately 52 per cent of this isolation reaches the earth's surface. The rest is absorbed by water vapour, dust and clouds, or is reflected by the Earth's surface and scattered by particles in the air.
The Sun’s energy reaches the Earth’s surface unevenly, causing wind.
Hits poles at an angle, spreading the rays
Also at the lower angle at the poles, more light is reflecting off oceans and ice.
Clouds also affect some of the suns energy, shading and cooling the Earth
About 30% of solar light is reflected back into space
The atmosphere is very important in a moderate temperate
On the Moon, in the light it can be 1000C
In the shade, it can be -1700C
Sunlight warms the planet’s surface
Infra red rays are reflected back
Some infra-red is absorbed by H2O, CO2, CH4 and other greenhouse gasses in the atmosphere
This is The Greenhouse Effect - average temperature +150C
Conduction
Sunlight warms the ground
When it warms water, it evaporates
Convection
The ground warms air, which rises and expands
Warmed water rises and forms clouds
This leaves pockets of low pressure, which cool air rushes in to fill
When air is cool, and falls, it creates pockets of high pressure, which air rushes out of.
Coriolis Effect
The Earth moves underneath the atmosphere
It takes time for friction to bring the atmosphere to the speed of the surface.
Therefore Polar winds are easterly
Different areas of the Earth are moving at different speeds
00 -> 1600km/h
300 ->1400km/h
600 ->800km/h
900 ->0km/h
Atmospheric Cells, or pressure belts
Once winds from faster areas cross into significantly slower zones, they turn back upon themselves
This forms cells of winds
Polar, Ferrel, Hadley
General Circulation of the Atmosphere - 7 alternating belts of High/low pressure
At 900, winds are static
Polar fronts form between Westerly and Polar winds, where air is forced upwards, forming clouds
At 300, the air is sinking between the Hadley and Ferrel cells, forming deserts and high pressure ocean weather systems often form here to.
This also forms the Trade winds, directed eastward, and both north and south winds are headed towards the equator, meeting at the Inter Tropical Convergence Zone (ITCZ)
Seasons and their Effect
The Earth’s orbit - it’s tilt affects the pressure belts
December - Southern Summer
March Equinox - balance of sun
June Northern Summer
September Equinox - balance
The pressure belts
The belts appear to move north and south seasonally
This is because they stay aligned with the sun - not the Earth’s tilt.
Monsoons
Monsoons are seasonally reversing tropical winds,
Bringing the wet and dry season to the tropics
The ITCZ moves north and south dependent on the season
The greater the distance between its greatest northern and southern changes, the more pronounced the wet and dry seasons
Particularly in SE Asia and Australia
In December/January, Australia gets the monsoons, due to a Southern ITCZ
In June/July, the same thing happens to Asia, due to a northern ITCZ
Synoptic Charts
Meteorologists measure pressure in hectopascals, and use the measurements to form synaptic charts
Lines are used to join areas of equal or similar pressure - similar to contour lines
Extremely low pressure systems are cyclones
Extremely high pressure systems are called “Anticyclones”
Their paths and movement is shaped by the Coriolis Effect
"When wind travel from faster moving earth area to slower moving area it turns back"
I didn't get it, can u please explain in detail. I know that different part of earth moves with different speed.
saket tiwari
10:20
Basically, do you remember the analogy for light refraction in physics?
A truck heading from a tarmac road onto muddy terrain is going to turn, as the first wheel onto the terrain slows down, and the faster one turns the car. Well the terrain is the cells, the first wheel is ground speed and the second is wind speed.
Not sure if I made that more or less confusing, but if you just remember the essential facts you'll be fine.
THANK YOU SO MUCH
Thanks for the bullet list!
I ll be right back. I haven t eaten or slept since i began reading your comment. I feel a little woozy
I bet 99% of viewers are watching this because of class
TylerMas0n yep I am
I'm an old fart who is watching because I love this stuff.
Fuck you.
I'm crying I don't wanna take notes y'all
How
This just about summarizes four chapters in my book. Devoted many hours avidly reading page by page and I still had a vague understanding. Thanks for the video!!
Noticing a lot of people here for homework. Must be some kind of secret society of geography teachers assigning these tasks (it's a conspiracy).
truee
Don't believe the Coriolis Conspiracy, the atmosphere was an inside job, the earth rotates counterclockwise, WAKE UP SHEEPLE
@@SpaghettiToaster
Fuck you.
Aviation weather in community college. And I am a Law Student. :(
Going over the slides for my Weather and Climate class
I'm currently doing my pilot's license, and meteorology is by far the subject that I'm having the hardest time with, especially regarding atmospheric circulation.. This video makes it all so much easier to picture though, thanks so much!!
dude
this 90's animation video is a vibe
wait
I'VE BEEN HERE ALREADY?
Woww my 2 days class , explained in 22 minutes...thanks a lot...
That was probably the best explained weather video ever, helped so much thank you!!
One of the best videos I've seen explaining atmospheric circulation.
overly detailed tho
Yeah. Your thumbnail guarantees.
@@jimmyfiddlesticks337 there's no such thing as overly detailed, I crave for details
@@amineaboutalib real, this video is the best one ive seen on the topic
hard to put a semester into one lecture but this does it as well as one can expect. thank you.
this is so helpful. this is literally the whole coverage of my meteorology course in 22:23 minutes
This is the best video I've ever watched for this very important subject. No other video presents the involved physical processes as this excellent video does. Thank you a lot.
Never seen such a simple and lucid explanation 😊
best video on atmospheric circulation ever seen !!!
frantically watching before a test haha
story of my life hahaha
***** k buddy.
That One Kid not gonna lie that's me at 10:00
Did u pass.?
Just answer 'it's manmade global warming'; it should cover all the questions you get.
I'm a fan of the spooky music
ABSOLUTELY AMAZING MATERIAL. i teach english in poland and i'm about to teach geography in english. this film made me understand thing i couldn't reading oversimplified descriptions in school manuals. thanx a lot
not all heroes wear capes, but to those who post these videos I can watch before my exams, I bless you.
so well explained! solved my questions :)
Best video to learn about climate. Thanks :)
the best documentary by far
Not me 7 years later and my teachers are making us watch this-
This is such a charming video, I love the animation style
Hugely helpful for me to recall my class studies. Thank you.
Sehr verständlich geschildert und erklärt, vielen herzlichen Dank!
I'm here because I need to world build. Who knew creating fictional worlds was so much homework
That's exactly why I'm here too. :D
Yooooooo, same
"ALL of the energy is eventually released back into space." I think this was made before global warming was a thing.
It will all still be released however global warming effects how quickly the LW energy is released back into space, the the more particles/molecules blocking the release the longer the heat is trapped
solid ......................very nice one of the best of its kind
It kinda helped just before my geo exam, thanks!
Wonderdul video !
contains all important key points of atmosphere circulation !
If you see this and you’re in mr boardman’s class I’m wishing you luck you’ll need it 😳
Garuntee I'm going to run into one of my class mates here
Guarantee*
lol
This helped me in my homework. Thank you !! :)
this WAS my geography homework lol
the teacher thinks I have 22 precious minutes to waste on watching this video as homework, no thanks
"precious", given your attitude and profile picture I doubt that your time is anywhere near precious
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this helped me with my geography homework
Thanks so much. I am going to have a test on this tomorrow!
LOL, whats the weather today?
@@jasonchien5391 It was raining earlier
GEOGRAPHY GANG
best video I have seen regarding air circulations
great video sir...lov from india
Magnificent. Thanks for sharing
This was very educational. I live in the Bahamas 🇧🇸 thanks for sharing 😊
This is one of the best videos that explain wind patterns and trade winds. However, with such bad pixel quality, it makes viewing a challenge. I wish there was a better video qualitiy video.
Very good video. Really enlightening and helpful.
honestly helped me lot to clear my doubts regarding atmospheric circulations.... Goood work...
Very clear. The authors should do on on the infrared.
Excellent by far!
Much more useful than modern animations
Thanks for your effort,well explained !
Great work! Clear! Didatic... Thanks...
Very well explained. Thanks for the upload.
very good video
this is good. please make more videos like this
The guy sounds drunk, and also the music is eerie. yep.
mind blowing video
thanxxx for such video!
this video is just too good, thank you!!
It's a bit of a trick. Notice how the water is poured in the side of the basin causing a slight circulation in the desired direction. Then when the plug is removed that spin is amplified.
insightful, thank you very much
How is it that the Coriolis effect causes wind to curve westward (clockwise) in the tropical storm zone of the Northern Hemisphere, yet hurricanes spin counterclockwise in the Northern Hemisphere. The reverse is true in the Southern Hemisphere.
I too was wondering about the same thing since a long time but still have no idea why this anomaly?
You are wonderful to share this educative stuff :)
loved it ... good job done..
Awesome video !
Very usefull well presented; hatsoff
Very informative, very ideal for online education
Outstanding.
yes! thanks, quite opened my thoughts
Love from India ❤️❤️❤️
bro we were watching this in class a few days ago and i stg this video is so trippy, it kinda reminds me of those videos people show 4 like "backrooms lore" videos. Maybe its just because its old tho lol
0:43 someone needs to send a rover into that real quick
+Brittany Rabak It would be crushed as soon as it landed due to Jupiter's high gravitaional pull. That is, of course, unless it burnt up during the entry of Jupiter's extremely dense atmosphere.
My WhatsApp 7210876409..
great video....being forced to watch for science class -_-
Excellent video. Thanks for the upload.
Thanks for this video!
Great video
excellent video...i has helped me a lot
Thanks, this video cleared my concept about coriolis effect.
very well explained. Thank you.
Great video.
So nice video
They really cut it tight on the pixel budget.
Best explaination
When we watched this in class our teacher had the bass in his speakers turned up really fucking loud, so whenever the music would play we'd just hear a thrumming note somewhere at the lower register of our hearing. It was quite something.
tomatoflight yee
yehet
THANK YOU FOR SAVING MY LIFE
im here because of flight school and needed to watch this video
Excellent, thank you!
helped me on my test
Excellent
Brilliant!! Thanks a ton! :D
Listening to your own music playing in the background while watching this makes it more interesting LOL
music is terrifying
yin yang in the sky circulation yin yang in the ocean and yin yang in our bodies.
Yay geography hw
same
-Lol. Nobody dis appreciates science vids like youth..., there cheesy as cheesy as cheesy can be🍯. -dig the Retro Music🎵📼💾📺📡🎵
Thank you !!
thanks ... Very helpful
its very interesting
this was really helpful. thanks
This video helped me so much, thank you!!!
Will have to watch again. Interesting but confusing (hopefully not after I watch again😊)
Hello. This is a very good and visual explanation.
Where is the video from? I need to get it in higher resolution for my students. Thank you.
Great vid but wish it discussed jet streams and spelled out differences between surface winds and winds aloft a bit more.
Hi Mr Wright’s geo class