From site SPACEWEATER.COM astronomical site recognized and serious ...
After the Storm: the U.S. skies are clearing as a result of this monster winter storm week. But "light" is not the same as " void. "Sky watchers are seeing an unusual number of sundogs . Doug Koehler photographed them yesterday in Davenport, Iowa:
Title Photo: Sun Pillars "
February 3, 2011
"Pillars rainbow-bright sunshine as the early morning fog below zero in Davenport, Iowa, just off the Mississippi River. It lasted about 20 minutes before disappearing as the sun rose. Unfortunately, the camera does not do justice to how they were colored. Taken with a GE A1251 in automatic exposure mode "
Doug Koehler.
| Davenport, Iowa |
"these words is brilliant appearance in the early morning fog below zero, just off the Mississippi River," said Koehler. "I lasted about 20 minutes before disappearing. The camera does not do justice to how colorful they were."
Sundogs and their cousins, Sun pillars are caused by ice crystals in aria.E if there's one thing North Americans have a lot of it is the cold air. ; In fact, the pillar and the dog show is set to continue for at least six other weeks. other images: by Dave Merritt of Middletown, Indiana, by Sid Murthy of Laramie, Wyoming, by Patty of Davenport, Iowa. USA.
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And also this:
Adriano Forgione, in a comment on Fb, says: " is an optical effect . but I'm not lightning columns light source whose light sources are on the road (see arising from groups of street lamps) and that because of the moisture and ice crystals in the air and then pulverized flkuttuanti become visible. In short, you create "natural fiber."
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