Line chart: High-quality global sea-level measurements from satellite altimetry. Sea level rose at a global averaged rated of about 1.7 mm per year during the 20th century. Sea level has risen at a faster rate since 1993.
Line chart: High-quality global sea-level measurements from satellite altimetry. Sea level rose at a global averaged rated of about 1.7 mm per year during the 20th century. Sea level has risen at a faster rate since 1993.