
Upper atmosphere gridlock stalled Dorian
Associated PressHurricane Dorian is finally moving. “We’ve never had a Category 5 stall for so long in the Atlantic hurricane record.” For all storms, regardless of size, “it’s very odd” but not quite unprecedented, said National Oceanic and Atmospheric Administration climate scientist Jim Kossin, who has studied the forward movement of hurricanes. What happened to Dorian “is consistent with the kind of changes that we might expect with global warming,” NOAA’s Kossin said Tuesday. The jet stream, which moves global weather along, slows down when there’s less of a temperature and air pressure difference between the Arctic and lower latitudes, Kossin said. In 2017, Hurricane Harvey got stuck when the upper atmosphere’s steering currents collapsed, drenching and flooding Houston, but that wasn’t as powerful a storm as Dorian, Klotzbach said.
History of this topic

Dorian lashes east Canada, then weakens heading out to sea
Associated Press
Hurricane Dorian survivors struggle with aftermath
Al Jazeera
The Latest: Winds buffet New England as Dorian speeds north
Associated Press
Hurricane Dorian: Millions of Americans ordered to evacuate homes after storm batters Bahamas
The Independent
Hurricane Dorian weakens to Category 3 storm, stalled over Bahamas, but still dangerous, says Miami-based NHC
Firstpost
Hurricane Dorian: Bahamas suffers ‘huge damage’ as storm becomes joint strongest ever
The Independent
Category 4 Hurricane Dorian triggers floods in Bahamas, at least 5 presumed dead; PM calls devastation 'unprecedented and extensive'
Firstpost
Category 2 Hurricane Dorian heads toward Florida coast
India Today
Hurricane Dorian weakens to category 3, Bahamas continue to battle floodwater
India Today
Hurricane Dorian kills at least five in Bahamas, turn to Florida expected
India Today
Dorian strikes Bahamas with record fury as Category 5 storm
Associated Press
Hurricane Dorian: Category 5 storm hits Bahamas
Al Jazeera
Hurricane Dorian strikes Bahamas with 295 kph winds; Florida, Carolinas keep a wary eye on dangerous Category 5 storm
Firstpost
Hurricane Dorian evolves into Category 5 storm, to hit Abaco Island in Bahamas, say US weather forecasters
Firstpost
Hurricane Dorian Intensifies To Dangerous Category 5 Storm
Huff Post
Dorian strikes Bahamas with record fury as Category 5 storm
India Today
Hurricane Dorian hits the Bahamas as a Category 5 storm
Salon
Hurricane Dorian wreaks havoc in the Bahamas with 'catastrophic' winds reaching 225 miles per hour
The Telegraph
Bahamas pummeled by Hurricane Dorian’s 185-mph winds as hurricane warnings are issued for parts of Florida
CNN
Hurricane Dorian Reaches Category 5 Status As It Approaches The Bahamas
NPR
Hurricane Dorian Grows Into Category 4 Storm As It Heads Toward Bahamas, U.S.
NPR
Storm strengthens to a Category 4, National Hurricane Center says
CNN
Why Hurricane Dorian is so dangerous
CNN
Florida Governor Declares State Of Emergency As Hurricane Dorian Gains Force
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