Hurricane Erin's Impact: Coastal Erosion, Flooding, and Climate Change Connections

Hurricane Erin and Coastal Impacts

• ⚠️ Hurricane Erin is anticipated to cause significant beach erosion along the East Coast, from North Carolina through Rhode Island.
• 🌊 This erosion heightens the risk of coastal flooding and exacerbates existing vulnerabilities.

Climate Change Connections

• 💡 Climate change has a major impact on sea level rise, which intensifies natural erosion processes.
• 📈 The warming world also leads to more rapid intensification of storms, increasing coastal flooding and saltwater intrusion.
• 🔌 Saltwater intrusion can damage critical infrastructure, including wastewater systems.

Land Subsidence and Sea Level Rise

• 🏗️ Human-made coastal modifications, like canals, and land subsidence (sinking of the land) contribute to increased erosion and flooding risks.
• 📍 Areas like North Carolina are experiencing significant land subsidence alongside sea level rise.
• 📊 Since 1970, sea levels have risen by over 9 inches in Duck and nearly 8 inches in Wilmington.
• 🔮 The East Coast anticipates a further rise of 10 to 14 inches in sea level within the next 25 years.