Fig. 5: Origins of 8–20-day ISVs of SH summer monsoons.
From: Intraseasonal variability of global land monsoon precipitation and its recent trend

Same as Fig. 4, except for 850-hPa wind anomalies in SH: a Australian (AU), b South American (SAM), and c South African (SAF) monsoons. The red line denotes the trough center at 850 hPa.