Fig. 9From: Global characteristics of the westward-propagating quasi-16-day wave with zonal wavenumber 1 and the connection with the 2012/2013 SSW revealed by ERA-InterimThe amplitudes (left) and phases (right) for the geopotential height at 65 \(^\circ \mathrm{N}\). The dashed black line (left) denotes the theoretical expectation of the Lamb modeBack to article page