Mystery Radar Blob Reveals Odd Man-Made Phenomenon
Thursday, October 24, 2013 - 13:30
in Earth & Climate
On June 4, meteorologists in Huntsville, Ala., noticed a "blob" on their radar screen that looked like a strong thunderstorm, despite sunny skies for miles. After some sleuthing, and several wacky explanations, the scientists have identified the culprit.