Miami Beach and Surrounding Areas Face Ground Sinking Concerns
Recent research from the University of Miami has revealed alarming news for the coastal cities of Miami Beach to Sunny Isles Beach. A study has shown that a total of 35 oceanfront buildings are currently experiencing some degree of sinking, impacting both structural safety and urban planning.
What Do We Know?
The study highlights that the process known as subsidence is occurring in these buildings, which means the ground beneath them is sinking or settling. This phenomenon has been measured at varying degrees, ranging from two to eight centimeters, according to findings published in the journal Earth and Space Science.
Where Is Subsidence Happening?
The most severe subsidence has been identified in Sunny Isles Beach, followed closely by Surfside. Notably, Surfside was the site of the tragic Champlain Towers South collapse in 2021, which resulted in the deaths of nearly 100 residents. The study also found evidence of sinking at two buildings in Miami Beach and one in Bal Harbour.
When Was This Study Conducted?
The researchers utilized satellite radar technology to monitor subsidence between 2016 and 2023. The satellites measured the displacement of fixed structures, such as balconies and rooftop air conditioning units, bringing to light the shifts occurring beneath the surface.
Why Is This a Concern?
The lead author of the study, Farzaneh Aziz Zanjani, expressed that the results revealing hotspots of subsidence were unexpected. She emphasized the importance of ongoing monitoring and understanding the potential long-term impacts on these coastal structures. The findings point to critical issues in urban planning and building regulations, particularly in regions prone to such geological shifts.
What Causes the Sinking?
Researchers speculate that the primary cause of the sinking may be the shifting of grains in the sandy layers beneath the buildings, influenced by the weight of the structures themselves. Additionally, vibrations from ongoing construction could also be contributing factors, along with natural tidal flows and the cracking of the limestone bedrock in South Florida.
Insights on the Surfside Collapse
Importantly, the study discussed the Surfside collapse, noting that no signs of pre-collapse displacement were detected. This finding suggests that the subsidence measured around the area might not have played a direct role in the tragic event, despite significant vibrations caused by a nearby construction project that has also experienced settling over the years.
Conclusions and Future Implications
The findings from this study underline the urgent need for additional research and monitoring of these buildings as well as a reassessment of regulatory frameworks in coastal construction. As the environment continues to change, understanding and mitigating the risks associated with subsidence will be essential for maintaining the safety and sustainability of structures in Miami Beach, Sunny Isles Beach, and surrounding areas.
Author: STAFF HERE ORLANDO WRITER
ORLANDO STAFF WRITER The ORLANDO STAFF WRITER represents the experienced team at HEREOrlando.com, your go-to source for actionable local news and information in Orlando, Orange County, and beyond. Specializing in "news you can use," we cover essential topics like product reviews for personal and business needs, local business directories, politics, real estate trends, neighborhood insights, and state news affecting the area—with deep expertise drawn from years of dedicated reporting and strong community input, including local press releases and business updates. We deliver top reporting on high-value events such as Orlando International Fringe Theatre Festival, Megacon Orlando, and Central Florida Fair. Our coverage extends to key organizations like the Orlando Economic Partnership and Hispanic Chamber of Commerce Metro Orlando, plus leading businesses in leisure and hospitality that power the local economy such as Walt Disney World Resort, AdventHealth, and Universal Orlando. As part of the broader HERE network, including HEREJacksonville.com, HEREPetersburg.com, HERETallahassee.com, and HERETampa.com, we provide comprehensive, credible insights into Florida's dynamic landscape.
