radar

Strange I wonder if this is a case like the Bermuda triangle? More here:/http://worldnews.msnbc.msn.com/_news/2012/05/09/11614818-jet-disappears-from-radar-near-mountain-in-indonesia?lite

Pretty cool, didn't know the Russians had something like this. http://englishrussia.com/wp-content/uploads/2010/11/EawwS.jpg http://englishrussia.com/index.php/2010/11/07/the-eighth-wonder-of-the-world/#more-23012

This is such BS! http://www.examiner.com/x-15044-Truck-Industry-Examiner~y2010m6d5-No-Radar-needed-in-Ohio--For-Speeding-Tickets

I would guess just a different air temp or . The same or at least similar shades of that are elsewhere in the image. Perhaps not air temp, but without seeing their color key i'd guess air temp or something to do with it being an area of higher precipitation concentration (snow storm heading in).