Sandy Left NY Island 54% Less Sandy
The hurricane has left Fire Island vulnerable to future storms, finds new study
By Ruth Brown, Newser Staff
Posted Aug 28, 2013 8:49 AM CDT
FILE - This aerial file photo shows Robert Moses State Park on Fire island, after Superstorm Sandy struck, damaging many oceanfront communities.   (AP Photo/Mark Lennihan, File)

(Newser) Miami Beach isn't the only one running low on sand—a new study has found more than half of the sand on New York's Fire Island was washed away during Hurricane Sandy, LiveScience reports. Though 18% of the barrier island's sand has been replenished, the beach's volume is still 40% less than it was before the storm, the US Geological Survey has found. In addition to the damage caused by Sandy, subsequent storms rearranged the island's beaches even more, ultimately resulting in its shoreline moving 189 feet inland, reports the Wall Street Journal.

Beaches recover reasonably quickly, the study's lead author tells LiveScience, but sand dunes take much longer to build up again—and they're the island's best defense against wild weather in the future. "Overall, Hurricane Sandy profoundly impacted the morphology of Fire Island and resulted in an extremely low elevation, low relief configuration that has left the barrier island vulnerable to future storms," the study concluded, and "although the beach is likely to experience continued recovery in the form of volume gains, the dunes will take years to rebuild."

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Showing 3 of 6 comments
People_Suck
Aug 30, 2013 5:07 PM CDT
Non news. We have to replenish our beach every time a big storm comes through.
NorCalHal
Aug 28, 2013 12:59 PM CDT
Hey, it's all going to be covered with water in a few more years anyway... Why, worry?
BCS
Aug 28, 2013 9:53 AM CDT
When I was in Cozumel, they had lost all of their sand to Hurricane Wilma, but they brought in barges, and pumped sand off the ocean floor, spraying it back onto the beaches. All that was left at the time was limestone.