This Day in Oklahoma History

10 February

Sun Dogs and Halos over Norman

A combination of a late afternoon sun and a thin layer of high-level clouds produced some rare and spectacular optical displays in the late afternoon skies over Oklahoma. The displays, consisting of bright spots, arcs, and halos with rainbow-like colors, sent quite a few meteorologists scrambling for their text books on atmospheric optics, simply because some of the phenomena that were seen are so rare that even scientists in the area had never seen them before. more...

Thursday, February 10, 2005

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