AFP
Paris (AFP) – The extreme cold weather hitting North America in the run-up to Christmas holidays is due to a phenomenon called a “bomb cyclone”. The US National Weather Service said this “once in a generation type event” has the power to turn deadly and is already breaking cold-weather records — with temperatures falling to minus 53 degrees Celsius (minus 63 Fahrenheit) in western Canada, minus 38 in Minnesota and minus 13 in Dallas. It’s even snowing in subtropical northern Florida. A bomb cyclone, or bombogenesis, is a quickly intensifying storm that occurs when air pressure drops 20 milli…
Joe Gandelman is a former fulltime journalist who freelanced in India, Spain, Bangladesh and Cypress writing for publications such as the Christian Science Monitor and Newsweek. He also did radio reports from Madrid for NPR’s All Things Considered. He has worked on two U.S. newspapers and quit the news biz in 1990 to go into entertainment. He also has written for The Week and several online publications, did a column for Cagle Cartoons Syndicate and has appeared on CNN.