These Two Cities in the US Could Disappear Due to Rising Sea Levels

Photo byKelly SikkemaonUnsplash

In an era where climate change is no longer a distant threat but a present reality, the rising sea levels pose a significant risk to coastal cities worldwide. The alarming rate at which these levels increase could lead to catastrophic consequences, especially for cities in vulnerable areas.

New Orleans, Louisiana: A City Guarded and Threatened

New Orleans, a vibrant city known for its rich culture and history, faces a dire threat from rising sea levels. The city's strategic location, bordered by Lake Maurepas to the north and Lake Salvador and Little Lake to the South, necessitates robust defenses against flooding. Levees and flood walls are the primary barriers protecting New Orleans from the encroaching waters. However, these defenses are not infallible.

The catastrophic events during Hurricane Katrina in 2005 serve as a stark reminder of the city's vulnerability. The hurricane led to over 50 levee and flood wall failures, resulting in devastating floods that affected 80% of New Orleans and all of St. Bernard Parish. This disaster highlighted the potential for even greater damage should sea levels continue to rise. The existing defenses, while crucial, may not be sufficient to withstand future challenges.

Savannah, Georgia: A Historic City at Risk

Savannah, another gem in the United States known for its historical significance and beauty, is also at risk. Located in a region prone to hurricanes, Savannah's challenges are compounded by the threat of rising sea levels. The city, nestled between the Savannah River in the north and the Ogeechee River in the South, faces the risk of flooding from both rivers.

The unique geography of Savannah means that even without extreme weather events, parts of the city could gradually succumb to the sea. The situation becomes more alarming when considering the added impact of hurricanes and floods. These natural disasters could exacerbate the existing threat, leading to more severe and frequent flooding in the city.

Sources:

https://www.wsav.com/weather-news/our-changing-climate/sea-levels-forecasted-to-rise-rapidly-in-the-next-30-years/

https://www.msn.com/en-us/weather/topstories/cities-that-could-disappear-by-2030