Fig. 18From: Wind-driven decadal sea surface height and main pycnocline depth changes in the western subarctic North PacificPotential density (σθ, contours) and variations (kg m−3, color shades) in the top 400 dbar layer due to the a first (n=1), b second (n=2), c third (n=3), and d fourth (n=4) baroclinic modes of the Rossby waves forced by the wind stress. The contour interval is 0.1 kg m−3. Smoothing was performed using a 49-month running mean filterBack to article page