Results 1 to 4 of 4

Thread: 8/1/06 - Mother-of-pearl clouds float over Antarctica

  1. #1
    Livin the Atheist life Cesare Borgia's Avatar
    Join Date
    29 Nov 2004
    Location
    Westcoast USA
    Age
    33
    Posts
    5,930

    Default 8/1/06 - Mother-of-pearl clouds float over Antarctica

    HOBART, Australia (AP) -- Some of the coldest temperatures on the planet brought a rare cloud formation to the skies over Antarctica, scientists said Tuesday.

    Meteorological officer Renae Baker captured spectacular images of the nacreous clouds, also known as polar stratospheric clouds, last week at Australia's Mawson station in Antarctica.

    The clouds only occur at high polar latitudes in winter, requiring temperatures less than minus 176 degrees Fahrenheit (minus 80 degrees Celsius). A weather balloon measured temperatures at minus 189 degrees Fahrenheit (minus 87 degrees Celsius) on the day the photos were taken.

    Resembling airborne mother-of-pearl shells, the clouds are produced when fading light at sunset passes through water-ice crystals blown along a strong jet of stratospheric air more than six miles above the ground.

    "Amazingly, the winds at this height were blowing at nearly 230 kilometers (143 miles) per hour," Baker said on the Australian government's Antarctic Division's Web site.

    Australian Antarctic Division atmospheric scientist Andrew Klekociuk said the clouds are seldom seen, but are occasionally produced by air passing over polar mountains.

    "You have to be in the right part of the world in winter, and have the sun just below your horizon to see them," he said

  2. #2
    x marks the spot EXODUS's Avatar
    Join Date
    30 Nov 2004
    Posts
    2,590

    Default Re: 8/1/06 - Mother-of-pearl clouds float over Antarctica

    no pic?

  3. #3
    x marks the spot EXODUS's Avatar
    Join Date
    30 Nov 2004
    Posts
    2,590

    Default Re: 8/1/06 - Mother-of-pearl clouds float over Antarctica


  4. #4
    Livin the Atheist life Cesare Borgia's Avatar
    Join Date
    29 Nov 2004
    Location
    Westcoast USA
    Age
    33
    Posts
    5,930

    Default Re: 8/1/06 - Mother-of-pearl clouds float over Antarctica

    Snap, i thought i forgot something lol, thanks EXODUS.

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
About CrazyPellas

CrazyPellas is a great music community that was founded in 2004, for Artists, DJs and Producers to Upload Music, Share Music and Get Feedback on your Music. We are constantly striving to improve CrazyPellas and ask you to contact us if you have any suggestions or if their is anything that we can help you with.

Connect With Us