Figure 13. Diurnal cycle of the 950–800-hPa-mean (a) streamwise (\(s\)) and (b) crosswise (\(n\)) momentum balance components at the C3 region near sloping terrain (~5ºN–72.5ºW) during November 2013–March 2014. The advection (blue crosses), Coriolis (red asterisks), PGF (yellow squares), residual (purple triangles), and total (green stars) tendency terms in m s-2 \(\times\) 10-4.