Does this help explain why the US and Europe have been relatively cold recently?
Sunday, June 21st, 2009Dana1981, Master of Science asked: According to NASA's Earth Observatory: "Part of the answer lies in the stratosphere, some 20 kilometers (12 miles) above the Earth’s surface. Starting in January and extending into early February 2009, wind and temperature patterns in the stratosphere changed dramatically. In just a few weeks, temperatures climbed ...