Go Back  PPRuNe Forums > Flight Deck Forums > Tech Log
Reload this Page >

Difference between gust and maximum winds?

Wikiposts
Search
Tech Log The very best in practical technical discussion on the web

Difference between gust and maximum winds?

Thread Tools
 
Search this Thread
 
Old 7th Dec 2010, 11:33
  #1 (permalink)  
Thread Starter
 
Join Date: May 2005
Location: The land of cosmic radiation...
Age: 49
Posts: 52
Likes: 0
Received 0 Likes on 0 Posts
Difference between gust and maximum winds?

Hi!

Short question:Whats the difference between gusts and maximum winds?
Is it the same thing?

Regards,
Blue system is offline  
Old 7th Dec 2010, 11:52
  #2 (permalink)  
 
Join Date: Aug 2006
Location: Timbukthree
Posts: 13
Likes: 0
Received 0 Likes on 0 Posts
According to the Environment Canada Meteorological Service MANOBS, (Manual of Surface Weather Observations), gusts are defined as sudden, rapid, and brief changes in the wind speed. They are characterized by more or less continual fluctuations between high (peak) and low (lull) speed. Gusts are reported when the highest peak speed is at least 5 knots higher than the current two-minute average and the highest peak is at least 15 knots. So you could see a reported wind of 270 degrees at 15 gusting to 28.

Squalls are essentially gusts with a longer duration of higher speeds.
evansb is offline  

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.