The 2024 U.S. Sea Stage Report Playing cards from the Virginia Institute of Marine Science (VIMS) reveal that Gulf Coast states, notably Louisiana and Texas, proceed to expertise a few of the quickest charges of sea-level rise within the nation.
Revealed yearly, the VIMS sea-level report makes use of noticed tide gauge information to trace sea-level developments throughout the US and venture future adjustments primarily based on this long-term document. This 12 months’s version debuts a modern, user-friendly interactive map that compiles information from 35 coastal communities, providing localized insights and projections by way of 2050.
A key discovering on this 12 months’s report is the accelerated sea-level rise now being noticed within the southeastern U.S., together with Georgia and South Carolina. Alongside the East Coast, sea ranges are rising steadily, pushed partly by meltwater redistribution from the Greenland ice sheet. In the meantime, a lot of the West Coast has proven surprising stability, defying earlier predictions.
The VIMS dashboard is grounded in over 55 years of tide-gauge measurements from places stretching from Alaska to Florida. This long-term dataset permits for exact monitoring of each historic developments and accelerating charges of sea-level change at every web site.
Every report card consists of month-to-month sea degree averages, notes short-term anomalies like storm surges, and incorporates longer-term local weather influences corresponding to El Niño. Importantly, the projections consider noticed acceleration and examine future water ranges beneath each linear and accelerating eventualities, offering a variety of potentialities inside a 95% confidence interval to assist coastal planning and threat administration.
You possibly can discover sea-level rise projections for different nations (in addition to extra areas inside the US) utilizing the Local weather Change Sea-Stage Map. Local weather Threat’s Coastal Threat Map additionally helps you to assess your flood threat primarily based on projected sea-level rise, coastal flooding, elevation, and particular timeframes. By sharing your location with the map, you’ll be able to view potential flood dangers for various years and sea-level eventualities.
