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Sea Level Rise

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NASA Analysis Shows Irreversible Sea Level Rise for Pacific Islands

NASA Helps Build New Federal Sea Level Rise Website

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This poster highlights NASA JPL missions that provide important inputs to research in sea level rise and variability -- key measures of ocean circulation and global climate change.

This graphic shows rising sea levels (in blue) from data recorded by a series of five satellites starting in 1993. The solid red line shows the trajectory of rise from 1993 to 2022. By 2040, sea levels could be 3.66 inches (9.3 cm) higher than today.

This graph shows global mean sea level (in blue) since 1993. The solid red line indicates the trajectory of this increase, which more than doubled over the past three decades. The dotted red line projects future sea level rise.

This graph shows global mean sea level (in blue) since 1993 as measured by a series of five satellites. The solid red line indicates the trajectory of this increase. The dotted red line projects future sea level rise.

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