Atmospheric Optics Photography

    In recent years, I've discovered one important rule: whenever both the sun and clouds happen to share the sky, look up frequently--every few minutes. You may well be treated to an unusual and breathtaking spectacle.
     Why? First, the sun is a brilliant source of white light. Second, clouds are simply billions of water droplets or hexagonal ice crystals, each one of which is nothing less than a tiny prism that can refract or bend the sun's brilliant white light--breaking it into a gorgeous spectrum and redirecting it elsewhere in the sky.
    Here are just a sampling of some of the photos I've taken. I also have ones of sun pillars, rainbows, sun dogs (parhelia), the glory, clouds in ordered rows, in addition to many others of crepuscular rays. Editors may contact me for larger scans or original slides.

Crepuscular rays--sunbeams and shadow beams cast by the sun partially blocked by clouds--dramatically swept from horizon to zenith during  sunsets seen  in the summer of 2000 from Wabasha (top) and Winona (bottom), Minn., because of the presence in the upper atmosphere of smoke particles from huge forest fires raging in Montana and New Mexico.

Circumzenithal arc (right) is a breathtaking "icebow" half-circling the zenith, like a multicolored smile suspended aloft in the wispy cirrus clouds. The wide-angle photo, taken from Lakewood, Ohio, in November 2000 (left), also shows a sun dog at the bottom center.  The second photo below--a close-up of this same circumzenithal arc (including jet contrail)--shows the brilliant, saturated colors of the beautiful phenomenon.

Lightning photographed at Bowling Green, Ohio, in early August 2000. I was trying to capture the thunderstorm's mustard sky, and got lucky the instant the shutter opened!

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