Why is Mexico City prone to flooding?
This steep slope means Mexico City is located in a basin and is thus more prone to flooding because water flows down from the mountain areas and collects in the lower elevations.
Will Mexico City be underwater?
The ground in Mexico City is sinking at a rate of almost 50 centimeters (20 inches) per year, and it’s not stopping anytime soon, nor will it rebound, say Chaussard et al. in a new study.
Does Mexico City sink 10 inches every year?
Mexico City is sinking by an estimated one meter (3.2 feet) every year, while it simultaneously faces a water crisis. The ancient Aztecs, who were conquered by the Spanish under the command of conquistador Hernán Cortés in the 1500s, were the first to build a city in the region.
Why is Mexico in a water crisis?
Water shortages are common in parts of Mexico, but have worsened amid heat extremes blamed on climate change, according to scientists and data from federal water commission CONAGUA. About 70 percent of Mexico is impacted by drought, up from about half in December.
How many inches a year does Mexico City sink?
In recent years, this has slowed the sinking of the city center to about an inch annually. But some suburbs with many wells continue to sink 18 to 24 inches each year.
How long will it take for Mexico City to sink?
As the water continues to be extracted, the city’s clay foundation also continues to settle or sink. Researchers estimate that it will take 150 years for this foundation to become completely compact, and for the city to stop sinking by as much as 20” a year.