ATPL Meteorology - Class 15: Fronts and Depressions.

ATPL Meteorology - Class 15: Fronts and Depressions.
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Welcome to the 15th class in the Meteorology series.
The boundary between airmasses and weather systems is called a front. Fronts behave in fairly predictable ways so if we understand how they work then we can better understand what type of weather to expect when we see one approaching.
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Aiming to assist with ATPL theory exams and the ground school aspect of ATPL training. Including helpful tips for studying and to use in the exam.
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[@debelastingdienst8549]

Incredible that these classes are free of charge, you could easily sell them for an decent amount of money. However, since everything related to aviation is extremely costly, my thanks to you is hugh. High quality education for free, thank you so much!

[@lukiohl]

Your Videos are brilliant! No useless Animations, just a sheet of paper and great explaination! Cheers mate!

[@Jmaster009]

you're brilliant. only reason why so many are asking x y next is because you are a godsend.

[@dploit]

Thanks again! for sharing your knowledge and help other with the atpls exams! 🤗

[@carlovazer8487]

On my book is written 2/3 the WARM front and full geostphic the cold one

[@TerracottaJourneys]

Very clear and on the ball, thanks!

[@ewangirou9840]

Just what I needed thanks so much ! :)

[@deawhite6132]

Your videos are great!! I'm learning so so much! Thank you for doing this

[@atplclass]

You are so welcome!

[@romeomike3945]

These videos are great. Very easy to understand your explanations. One thing I struggled with was at 8:06 whereby the warm air mass decreases the pressure. I think I’m getting myself confused between air masses and high and low pressure systems? Obviously the pressure on a surface chart for a High is greater than the pressure for a Low.

[@atplclass]

Yes, you're correct. A "high" on an isobar chart is nothing to do with the temperature of the air. Likewise with a "low". So when we look at an isobar chart we have to almost think of it as another layer on top of a temperature chart.
A high pressure cold system would be very high pressure for example and would therefore promote stratiform clouds and poor vis.
If we had a low pressure cold system this would mean something more in the middle range.
If we had a high pressure but a hot system then it would mean that we would get something more like clear skies and poor vis.
It's all a combination of pressure and temp.
Meteorology is not really an exact science its all a combination of lots of different factors, hopefully you can see how the combinations work.

[@Pilot_Mar]

great video man much appreciated i cant wait for the next video kindly expedite

[@ZARAKization]

Sir you may ammend the ratio of cold air as you stated, “goes 50 up and 1 ahead”.

[@MHCAE]

R Nav next please

[@calanjarvis4788]

Superb.

[@nevaehraeyne8087]

Thanks Grant!

[@YusefMuradHossein]

Thank you !

[@atplclass]

You're welcome!

[@arazali4002]

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Hey grant hello how are you I have been watching your lessons for about 6 months you are excellent can I ask where are you from and how long you are airlines pilot thank you with my appreciation.

[@atplclass]

Scottish pilot in airlines for 6 years

[@UltimateGaming5645]

Please the next vids asap please
My exam is coming soon 🔜

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I got youtube premium so i can watch these videos on the train

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