An analysis by NPR based on modeling from the National Hurricane Center for New York City, Washington, D.C., and Miami-Dade County found future sea rise could expose about 720,000 more people to damaging floods later this century.
The analysis used three hurricanes—Sandy, Isabel, and Irma—as benchmarks to understand future storm surge impacts. By 2080, when sea rise could surpass three feet, flooding would engulf more critical infrastructure, including hospitals and schools that often provide emergency shelter.
While rising waters are destructive, powerful hurricanes add another element. High winds amplify storm surges and push walls of water onto shore. This repetitive shock loading causes extensive structural failure.
In the Miami area, flooding already at lethal levels under current conditions would top nine feet farther and move farther inland as waters rise. The number of people at risk could nearly double by 2080, based on NOAA’s likely sea level rise projection of just over 2.5 feet, according to the analysis.
Related Stories
| Dec 13, 2012
LPCiminelli opens New York City office
Steve Giordano named executive in charge of new office.
| Dec 9, 2012
Greenzone pop quiz
Greenbuild attendees share their thoughts with BD+C on the SAGE modular classroom.
| Dec 9, 2012
Modular classroom building makes the grade
SAGE modular classroom opens eyes, minds at Greenbuild 2012.
| Dec 9, 2012
14 great solutions
Welcome to the third installment of Building Design+Construction’s “Great Solutions,” highlighting 14 innovative technologies and products that you can put to work in your next project.
| Dec 9, 2012
D’ambrosio joins BD+C’s editorial board
D’Ambrosio, a 2009 selection to the magazine’s “40 Under 40” galaxy of AEC superstars, holds a bachelor’s in architectural engineering from the Pennsylvania State University.
| Dec 9, 2012
AEC professionals cautiously optimistic about commercial construction in ’13
Most economists say the U.S. is slowly emerging from the Great Recession, a view that was confirmed to some extent by an exclusive survey of 498 BD+C subscribers whose views we sought on the commercial construction industry’s outlook on business prospects for 2013.
| Dec 6, 2012
Suffolk Construction awarded Phase Two of Boston’s Old Colony redevelopment project
Project team breaks ground on South Boston public housing project designed for energy efficiency.
| Dec 5, 2012
Gilbane publishes Winter 2012 construction economic report
Report outlines impact of recent events; predicts continued movement, while slow, toward recovery.