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NOVAYA ZEMLYA EFFECT

Posted: Tue Dec 04, 2007 12:12 am
by baloki
Rarely, as the long polar night draws to a close, the sun will suddenly burst above the horizon weeks ahead of schedule. This is the Novaya Zemiya Effect, and it is basically a polar mirage. Even when the sun is still 5° below the horizon, its light can become trapped between thermoclines and be transmitted over the usual horizon. The atmospheric ducts act much like flat light pipes. In the Novalya Zemlya Effect the sun's image is grossly distorted, quite different from the high quality mirages sometimes seen over hundreds of miles in the polar latitudes.

(Anonymous; "New Light on Novaya Zemlya Polar Mirage," Physics Today, 34: 21, January 1981.)

Posted: Tue Dec 04, 2007 12:23 am
by Muninn
You know I considered making a Coriolis Effect topic, but I'm glad I didn't now.

Posted: Tue Dec 04, 2007 1:35 pm
by baloki
If everyone else gets to spam with picture threads...

Posted: Tue Dec 04, 2007 3:45 pm
by Tom Flapwell
A Coriolus effect has to be better than a Coriolanus effect. Or at least less tragic.

Posted: Tue Dec 04, 2007 11:42 pm
by Holyman83
Thats cool!

Posted: Wed Dec 05, 2007 12:56 pm
by Doc Sigma
A Coriolus effect has to be better than a Coriolanus effect. Or at least less tragic.
You owe me a new keyboard. Well, the company will pay for it, so never mind. But it'll take me awhile to clean up this coffee.