Kelvin wave raised West Coast sea levels; more expected

A large underwater Kelvin wave moved up the West Coast and raised sea levels, according to NPR. Scientists say it is driven by El Niño and more waves are coming.

Timeline

1. 19 Oct, 09:00 UTCNPR reports Kelvin wave raised West Coast sea levels

Top sources

• A Kelvin wave raised sea levels on the West Coast. More are comingNPR