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Environment & Energy
Related: About this forumKerry Emanuel: This year's hurricanes are a taste of the future
http://news.mit.edu/2017/kerry-emanuel-hurricanes-are-taste-future-0921Kerry Emanuel: This years hurricanes are a taste of the future
Climate scientist describes physics behind expected increase in storm strength due to climate change.
David L. Chandler | MIT News Office
September 21, 2017
In a detailed talk about the history and the underlying physics of hurricanes and tropical cyclones, MIT Professor Kerry Emanuel yesterday explained why climate change will cause such storms to become much stronger and reach peak intensity further north, heightening their potential impacts on human lives in coming years.
Climate change, if unimpeded, will greatly increase the probability of extreme events, such as the three record-breaking hurricanes of recent weeks, he said.
In Houston, Hurricane Harvey, which devastated parts of the Texas coastline and produced more total rainfall than any U.S. hurricane on record, would have been considered a one-in-2,000-years event during the 20th century, according to the best available reconstructions of the past record of such storms, Emanuel said. But in the 21st century, that probability could drop to one in 100 years, given the likely trajectory of climate change conditions. Hurricane Irma, with its record-breaking duration as a Category 5 storm, will go from being a one-in-800-years event in the area of the Caribbean that suffered a direct hit, to a one-in-80-years event by the end of this century, he said.
Emanuel, the Cecil and Ida Green Professor of Atmospheric Science and co-director of the Lorenz Center at MIT, has long been considered one of the leading researchers on tropical storms including hurricanes and cyclones (which is the name for such storms in the Pacific Ocean), the physical mechanisms that generate them, and the reconstruction of their past frequency and intensity. Ron Prinn, the TEPCO Professor of Atmospheric Science and director of the Center for Global Change Science, said in introducing Emanuels talk, I cant think of a better person in the world to address this issue of hurricanes, including what he called the 2017 hurricane train with its succession of huge storms.
Climate scientist describes physics behind expected increase in storm strength due to climate change.
David L. Chandler | MIT News Office
September 21, 2017
In a detailed talk about the history and the underlying physics of hurricanes and tropical cyclones, MIT Professor Kerry Emanuel yesterday explained why climate change will cause such storms to become much stronger and reach peak intensity further north, heightening their potential impacts on human lives in coming years.
Climate change, if unimpeded, will greatly increase the probability of extreme events, such as the three record-breaking hurricanes of recent weeks, he said.
In Houston, Hurricane Harvey, which devastated parts of the Texas coastline and produced more total rainfall than any U.S. hurricane on record, would have been considered a one-in-2,000-years event during the 20th century, according to the best available reconstructions of the past record of such storms, Emanuel said. But in the 21st century, that probability could drop to one in 100 years, given the likely trajectory of climate change conditions. Hurricane Irma, with its record-breaking duration as a Category 5 storm, will go from being a one-in-800-years event in the area of the Caribbean that suffered a direct hit, to a one-in-80-years event by the end of this century, he said.
Emanuel, the Cecil and Ida Green Professor of Atmospheric Science and co-director of the Lorenz Center at MIT, has long been considered one of the leading researchers on tropical storms including hurricanes and cyclones (which is the name for such storms in the Pacific Ocean), the physical mechanisms that generate them, and the reconstruction of their past frequency and intensity. Ron Prinn, the TEPCO Professor of Atmospheric Science and director of the Center for Global Change Science, said in introducing Emanuels talk, I cant think of a better person in the world to address this issue of hurricanes, including what he called the 2017 hurricane train with its succession of huge storms.
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Kerry Emanuel: This year's hurricanes are a taste of the future (Original Post)
OKIsItJustMe
Sep 2017
OP
hedda_foil
(16,379 posts)1. Is that one of THE Emmanuels?
OKIsItJustMe
(19,938 posts)2. You tell me...
caraher
(6,279 posts)3. He's this Emanuel
He tried to get his Republican party to face some reality... and got death threats