Fig. 5From: Tropical cyclone influence on the long-term variability of Philippine summer monsoon onsetPhilippine summer monsoon onset date and surface zonal wind in May along the South China Sea. Time series of a Philippine summer monsoon onset date from 1903 to 2013 and b monthly surface zonal wind in May along the South China Sea from 1901 to 2007. Thick lines indicate an a 11-year or b 5-year running meanBack to article page