Online Encyclopedia

ROARING FORTIES

Online Encyclopedia
Originally appearing in Volume V23, Page 395 of the 1911 Encyclopedia Britannica.
Spread the word: del.icio.us del.icio.us it!
ROARING FORTIES, the name given to the zone in the southern hemisphere, near the 4oth parallel of latitude, in which the north-westerly " anti-trade " winds attain their greatest development. Since the belt lies in the Great Southern Ocean (q.v.), and is little interrupted by land, the " planetary circulation " undergoes little modification and barometric gradients are steep. The " brave west winds " are accordingly of great strength, and, as in the corresponding belt of the northern hemisphere, the movement is largely broken up into the low and high pressure vortices known as cyclones and anticyclones.
End of Article: ROARING FORTIES
[back]
ROANOKE
[next]
ROB ROY (1671-1734)

Additional information and Comments

There are no comments yet for this article.
» Add information or comments to this article.
Please link directly to this article:
Highlight the code below, right click and select "copy." Paste it into a website, email, or other HTML document.