dozens of luxury condos in Florida are sinking at an alarming rate

In southeastern Florida, a study revealed that several luxury condos, hotels, and other structures are sinking, posing concerns for residents and visitors. Conducted by scientists from the University of Miami, the study noted that 35 buildings from Golden Beach to Miami Beach had sunk by as much as three inches between 2016 and 2023. Many notable structures, including the Ritz-Carlton Residences and Trump International Beach Resorts, have been affected. This finding was particularly significant as it followed the tragic collapse of the Champlain Towers South building in Surfside in June 2021, which resulted in the deaths of 98 people and raised awareness about the stability of high-rise buildings in the area. The research attributed this phenomenon primarily to vibrations caused by construction activities which result in soil compaction and settlement, contributing to land subsidence. The researchers utilized satellite imagery to monitor minute shifts in the ground beneath these buildings, revealing significant movement over time. Alongside construction-related factors, daily tidal movements are also causing the ground to shift, adding to the sinking problem. While uneven sinking can lead to structural issues such as cracks and misaligned doors, local officials have emphasized that safety remains a concern, assuring occupants that inspections and adherence to building codes are in place to prevent catastrophic outcomes. Interestingly, the researchers noted a distinction between subsidence and rising sea levels due to climate change, with both issues compounding risks in the region. The study highlighted that land subsidence exacerbates flooding caused by sea-level rise, with the local sea level rising at an average rate of approximately 2.6 inches per decade. Notably, buildings in the affected areas are sinking at rates nearly equal to the rise in sea levels, effectively doubling the risk of flooding at these sites. While this situation is concerning, experts stressed that monitoring through satellite technology could enable proactive measures to mitigate risks of further sinking. Despite the stark findings, officials and researchers have urged the public not to panic, indicating that the subsidence happens gradually. Elected representatives have confirmed that all occupied buildings undergo regular inspections in compliance with Florida Building Code, which aims to protect residents. Nonetheless, the report serves as a crucial reminder of the importance of ongoing monitoring and maintenance for Florida's high-rises, as climate change and construction practices continue to have a significant impact on structural integrity and safety for future generations.