A planetary-scale Kelvin wave heading for California could raise sea levels by up to a foot, increasing the risk of coastal floodingScienceSep 28 at 7:00 AM – Sep 28 at 7:00 PM3 outletsNewshubPlanetary-scale ‘Kelvin’ wave heading for California Sep 28 at 5:15 PMThe GuardianConcern mounts over slow-moving, planetary-scale ‘Kelvin’ wave heading for California Sep 28 at 7:00 AMThe Orange County RegisterWhat is a Kelvin wave, what does it have to do with El Niño, and should we be worried? Sep 28 at 11:03 AM