Nangka was a TS tropical cyclone that formed in the Philippine Sea in 2003. The storm reached maximum sustained winds of 93 km/h (50 kt) with a minimum central pressure of 985 hPa. Tracking across the Philippine Seain the Western Pacific basin (, it potentially affected the Philippines, Taiwan and Japan. The storm traveled from approximately 16.7°116.7° to 29.7°136.1°, crossing a range of 13 latitude and 19 longitude.