vywh
Posts: 278
Joined: Tue Feb 05, 2002 6:37 pm

### Question On Weather And Aviation

In what circumstances will the plane not be affected by the weather?
I mean,in what flight level is the plane not anymore affected by the weather like thunderstorm,lightning,jet streams...?(if any)

Thanks a lot for your help.

Dtw757
Posts: 1270
Joined: Mon Oct 06, 2003 10:05 am

### RE: Question On Weather And Aviation

You're asking a very complicated question there. In aviation, weather is a factor almost always. You learn more about the weather than you care to know if you ever get your pilot license, but a good portion of it is very useful.

There are so many different areas to learn about: Cloud types, icing, barometric pressures, isobars, dewpoint-temperature spreads, fogs, winds, and that is just the beginning.

If you are very interested in it, I know there are very helpful tools out there such as videos or interactive CD's for the computer that can help you learn all about it. King Schools offers some good ones. Hope this helped.

[Edited 2003-11-07 14:16:25]

[Edited 2003-11-07 14:17:07]

[Edited 2003-11-07 14:19:49]
721,2,732,3,4,5,G,8,9,741,2,3,4,752,3,762,3,4,772,3,788,D93,5,M80,D10,M11,L10,100,AB6,319,20,21,332,3,346,388,146,CR2,7,

bistro1200
Posts: 312
Joined: Sat Nov 01, 2003 7:13 am

### RE: Question On Weather And Aviation

Air moves not only horizontally, but also vertically. The vertical motion is the primary reason for turbulence, the secondary being shear. Wind shear is when two "layers" of wind meet with different speeds and/or directions. Have you seen a place where two rivers meet, especially when one is going much faster than the other? That is the best analogy I can give. The area where they meet is very turbulent because of the difference in speeds.
Measure to the millimeter, mark with a crayon, cut with an axe.

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