Global Sea Rise Map

Photo simulations of how future flooding might impact local landmarks are also provided, as well as data related to water depth. Ocean policy committee and the u.s. The global and regional sea level rise report incorporates sea level projections from the latest intergovernmental panel on climate change (ipcc) assessment, released by the united nations in august 2021.

Sadly, the rise in global sea levels reached a record high of 3.6 inches in 2020 alone, with the rate at which sea levels are rising also doubling throughout most of the 20th century. The ipcc reports, issued every five to seven years, provide global evaluations of earth’s climate and use analyses based on computer. Global sea level rise is about what’s.

More precise data gathered from satellite radar measurements reveal an accelerating rise of 7.5 cm (3 in) from 1993 to 2017,:

The data and maps in this tool illustrate the scale of potential flooding, not the exact location, and do not account for erosion, subsidence, or future construction. The number is calculated by averaging sea surface height data from a series of satellites: Average sea levels have swelled over 8 inches (about 23 cm) since 1880, with about three of those inches gained in the last 25 years. In collaboration with usgs researchers, the sea level rise and coastal flood hazard scenarios and tools interagency task force convened by the u.s.