Advertisement
If you have a new account but are having problems posting or verifying your account, please email us on hello@boards.ie for help. Thanks :)
Hello all! Please ensure that you are posting a new thread or question in the appropriate forum. The Feedback forum is overwhelmed with questions that are having to be moved elsewhere. If you need help to verify your account contact hello@boards.ie
Hi there,
There is an issue with role permissions that is being worked on at the moment.
If you are having trouble with access or permissions on regional forums please post here to get access: https://www.boards.ie/discussion/2058365403/you-do-not-have-permission-for-that#latest

Amazing structure in morning sky

  • 07-01-2011 10:48am
    #1
    muckish
    Registered Users, Registered Users 2 Posts: 610 ✭✭✭


    5332808094_443f6c28b7.jpg

    5332808040_a5c5b579af.jpg

    Morning sky on way to Lifford this morning. Sorry about the quality but had to take the images through the windscreen while moving!


Comments

  • #2
    Su Campu
    Closed Accounts Posts: 4,279 ✭✭✭Su Campu


    Looks like some Kelvin-Helmoltz waves in the first one


  • #3
    muckish
    Registered Users, Registered Users 2 Posts: 610 ✭✭✭muckish


    Su Campu wrote: »
    Looks like some Kelvin-Helmoltz waves in the first one
    To me it looks like 2 KH layers,(after reading the wiki link, cheers) but in opposite directions. The top bright layer is definitely a KH layer but the darker layer underneath also seems to have the wave like pattern but in the opposite direction. Is the photograph playing tricks on my eyes?


Advertisement