Sudal was a C1 tropical cyclone that formed in the Philippine Sea in 2004. The storm reached maximum sustained winds of 167 km/h (90 kt) with a minimum central pressure of 940 hPa. Tracking across the Philippine Seain the Western Pacific basin (, it potentially affected the Philippines, Taiwan and Japan. The storm traveled from approximately 6.3°131.0° to 27.0°153.6°, crossing a range of 21 latitude and 23 longitude.