| http://www.w3.org/ns/prov#value | - As a powerful summertime storm, known as a derecho, moved from Illinois to the Mid-Atlantic states on June 29, expanding and bringing destruction with it, NASA and other satellites provided a look at various factors involved in the event, its progression and its aftermath.According to NOAA's Storm Prediction Center web site, a derecho (pronounced deh-REY-cho) is a widespread, long-lived wind sto
|
