South Florida high-rises sinking

Nearly three dozen high-rise buildings in South Florida are sinking or settling faster than expected, prompting concerns about structural safety in coastal areas.

The Associated Press reports.

In short:

• Researchers at the University of Miami found 35 buildings along a 12-mile stretch between Miami Beach and Sunny Isles Beach sinking by up to 3.1 inches.
• About half the buildings are less than 10 years old, and nearby construction or shifting sand layers contribute to the settling.
• The study underscores the need for continuous monitoring to avoid potential structural damage, especially after the Surfside condo collapse in 2021.

Key quote:

“The discovery of the extent of subsidence hotspots along the South Florida coastline was unexpected.”

— Farzaneh Aziz Zanjani, lead author

Why this matters:

Sinking buildings in coastal areas raise safety and maintenance concerns, particularly in regions prone to erosion, construction impacts and corrosive environments. The 2021 Surfside disaster highlighted the deadly risks of ignoring structural integrity.

Related: Rising sea levels may force millions to relocate by 2050