Study Confirms All 28 Largest US Cities Are Sinking
- A 2025 satellite radar study found that all 28 most populous US cities with over 600,000 residents are experiencing varying degrees of land subsidence.
- Researchers attribute subsidence primarily to massive groundwater extraction and human activities like oil and gas pumping, with climate-induced droughts likely worsening the trend.
- Notable cities include Houston, the fastest-sinking city where over 40% of land sinks faster than 5 millimeters annually, and multiple Texas cities showing rapid subsidence rates around 4 to 10 millimeters per year.
- Leonard Ohenhen, the lead author of the study, cautioned that ongoing land sinking could create forces on buildings and infrastructure that exceed their designed safety thresholds, with nearly 29,000 structures situated in areas experiencing significant ground movement.
- The study urges policymakers to adopt groundwater management and resilient infrastructure planning to mitigate subsidence-related damages and address growing urban risks effectively.
117 Articles
117 Articles
All 28 of the Biggest U.S. Cities Are Sinking—But These 10 Places Are Drowning Fastest
Is your city drowning? You could be one of roughly 34 million Americans whose hometowns are sinking into Earth’s abyss, according to a new report published in the journal Nature Cities. The increased rate of land subsidence (AKA, sinking land) poses a "slow-moving hazard" on inland urban areas and structural damage nationwide. Keep reading to find out if your city is part of the problem.RELATED: Meteorologists Predict Wildfires Will Burn 9 Milli…
Major US Cities Are Sinking, Satellite Data Shows
New York. credit: wikimedia commons / dllu CC BY 4.0 New satellite data reveals that large portions of the United States’ biggest cities are slowly sinking, putting millions at risk. The findings show that 34 million people live in areas where the ground is gradually moving downward. Researchers examined vertical land movement in 28 of the country’s most populous cities, each with more than 600,000 residents. Using high-resolution data from the …
28 Major Us Cities Are Slowly Sinking
Not only are we dealing with rising sea levels, wildfires, and the existential dread of late-stage capitalism that fuels it all, but now the very ground beneath our feet is giving way, too. A new satellite radar study published in Nature Cities just confirmed that all—literally every single one—of the 28 most populated cities in the U.S. is sinking. According to the study, at least 20 percent of the land in each major city analyzed sank between …
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