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East Coast Cities Sinking at Alarming Rate, Outpacing Global Sea Level Rise

New Research Reveals Over 2 Million People and 800,000 Properties Affected by Land Subsidence

  • Major cities on the U.S. Atlantic coast are sinking, in some cases as much as 5 millimeters per year, outpacing global sea level rise.
  • Areas such as New York City, Baltimore, and Virginia Beach are seeing rapid land subsidence, increasing the risk to infrastructure like roadways, runways, building foundations, and pipelines.
  • Researchers used space-based radar satellites to measure millions of occurrences of land subsidence over multiple years, creating high resolution depictions of the land subsidence.
  • Large areas of the East Coast are sinking at least 2 mm per year, with several areas along the mid-Atlantic coast sinking more than 5 mm per year.
  • Subsidence rates of 2 mm per year are affecting more than 2 million people and 800,000 properties on the East Coast.
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