as i have said in another post, i have seen pairs in summer. getting 4 is where conditions really have to be right.

Herb....
----- Original Message ----- From: "Doug Franklin" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Monday, January 17, 2005 6:27 PM
Subject: Re: A couple of pictures



Is it possible they could occur when the surface temperature is more,
um, temperate, but the temps aloft, at the right altitude, are brutal?
I ask because back around Thanksgiving or Christmas I saw what I would
have sworn were sundogs, but the surface temperature was -8C or -10C,
not -20C.




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