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    Re: Extremely poor conditions??
    From: Ken Muldrew
    Date: 2012 Mar 22, 19:40 -0600

    On 2012-03-22, at 6:51 PM, Alexandre E Eremenko wrote:


    Bill,

    As I write to Alex: "Spring break on a beach in Michigan in winter. 80+
    F and people in swimsuits and swimming. If you can believe that, 10'
    ought to be a easy!

    I very strongly disagree with this statement!
    For me, it is easier to imagine green men suddenly landing
    in Norte Dame, than that the dip correction at a sea or a large lake can be positive.


    Alex, here is an account of extreme refraction, though it occurred somewhat to the North of Lake Michigan:


    Ken Muldrew.


       
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